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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a0000+0xc49)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/02/04 10:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000232000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f00009e5000-0x4), &(0x7f00009c7000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/04 10:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000375000)=@assoc_value={0x0}, &(0x7f0000a05000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fb4000-0x45)={r1, 0x3d, "470f275dced6d5cbbcb48d58014707290b3f3dd93104503b6137e00316ce2222df91d83f57afaa95ffe09a7abfe3de183d26ff46e632cabd506dca3285"}, &(0x7f00007fd000)=0x45) write(r0, &(0x7f0000ec6000-0x24)="240000001300edcbffffef00000009001c0000010d0003000000ffffff000000f9df1517", 0x24) r2 = request_key(&(0x7f0000641000-0xb)='cifs.idmap\x00', &(0x7f0000e3b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000973000)='\x00', 0xfffffffffffffffa) r3 = add_key(&(0x7f0000129000-0x5)='user\x00', &(0x7f00007e0000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fef000-0x1)="01", 0x1, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f000020c000-0xc)="9086af8abfa1282a13965784", 0xc, r3) connect$llc(r0, &(0x7f0000968000-0x10)={0x1a, 0x17, 0x1, 0x1000, 0x6, 0xaf03, @random="e49f552bbfe2"}, 0xfdd6) 2018/02/04 10:27:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000090c000-0x10)={0x0, 0x7, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cdf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000436000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) r2 = getpid() r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000972000)='/dev/pktcdvd/control\x00', 0x200, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000fb6000)={0x3f, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x118) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00005f0000)={0x77359400}, 0x8) r4 = syz_open_procfs(r2, &(0x7f0000ce7000-0xa)='net/icmp6\x00') pread64(r4, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/02/04 10:27:06 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003d6000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0xd7, 0x5, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f72000)="9404", 0x2) 2018/02/04 10:27:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b7c000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000329000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e95000-0xc)={r3, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) dup3(r1, r0, 0x0) syz_open_dev$mice(&(0x7f000017f000)='/dev/input/mice\x00', 0x0, 0x0) [ 90.559188] audit: type=1400 audit(1517740026.968:108): avc: denied { create } for pid=11062 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 10:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005c9000-0xc), &(0x7f0000392000)=0xc) 2018/02/04 10:27:07 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000245000-0x9)='/dev/ppp\x00', 0x208040, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00005ef000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/214) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) arch_prctl(0x1003, &(0x7f00006c6000)="111079a24afc2d7ae8229f4f33a4bcb9258603c99ef8dcd1dbb3eef40673c48b2d99b65e73a27b4f34430e17b3ebcdde215a060a544f47f0c82947f01af2e3792ba4b5b8b473cf066b2a196670eb51a7ce5e55204ec3d047c91e3ffb5bcc6c94dc3b935e5a690c54034edc50ea3669ac80c3440f4dc426be59e024b0ea54c366c16a2a30505a56fd011130cb08b4c5e319b38959e368f2c17f1db68c09ecd947b4b25487f5957d2232cfd5bad548e083ea9c7b552aa204796207a1db439505ab69ecd79e914d013238f28eba7335c7aeb0a680c7c5b40011ac9069f50b4d98985eaecff6") clock_gettime(0x0, &(0x7f0000a7a000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000eb2000)) write$evdev(r0, &(0x7f0000aa8000)=[{{r2, r3/1000+10000}, 0x80000000, 0xfffffffffffff800, 0x4}, {{}, 0x6, 0xfffffffffffffff8, 0x4d}, {{r2}, 0xfff, 0x3}, {{0x77359400}, 0x81, 0x4, 0x80000000}, {{}, 0xffffffff, 0x200, 0x7}], 0x50) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c35000+0x474)={0x1, [0x0]}, &(0x7f0000dbd000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c41000)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0xfffffffffffffff8, 0x200, 0x200, 0xc000000000000}, &(0x7f000088d000)=0xa0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00002a5000-0x10)=@req={0x5, 0x401, 0xb63c, 0xfffffffffffffffd}, 0x10) 2018/02/04 10:27:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x12ab, @dev={0xfe, 0x80, [], 0x0, 0x12}}}, 0x7ff, 0xe65}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) [ 90.653804] audit: type=1400 audit(1517740027.068:110): avc: denied { create } for pid=11062 comm="syz-executor5" 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 [ 90.653844] audit: type=1400 audit(1517740027.068:109): avc: denied { getopt } for pid=11062 comm="syz-executor5" 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 [ 90.745539] audit: type=1400 audit(1517740027.158:111): avc: denied { write } for pid=11062 comm="syz-executor5" path="socket:[17978]" dev="sockfs" ino=17978 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 10:27:07 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000dd000)='./file0\x00', 0x42000, 0xd) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000d09000-0x18)={0x7, 0xffffffff, 0x80, 0x2d3, 0x8, 0x1}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ad3000-0x10)={0x6, [0x7fffffff, 0x8, 0xffffffffffffffc1, 0x800, 0x6, 0x2]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0xfffffffffffffffd, 0x8001) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000010e000-0x4)) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ef9000-0xf4)=@ipv4_newroute={0xf4, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_ENCAP={0xd8, 0x16, @generic="46d8d858fbda591edc941cfeb7ddc42cf419098a178303ae0dac2e4921ccef4dd5b201174c5452631edd67707783d9e269788cadc3ada20d35303ea04f13b18f559bda2179d30a9ee194c2865fd5480f259454ef0710775e849b3598711b1828675bc202702c0361edc74f72a915113ee0edde99c5663ff081ed8941c685159c7b5abe6ce1a2b8acb7d6fd353e635c8051ce666eb6be8c82672c3ad3367b90f4b8f43be0aa2f31a099a12bd312c80e23e4c262fee2eecb60a46d6f294089a7108c470592ec76ee1b4f934ee188f8ac2662f1"}]}, 0xf4}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002aa000)=@assoc_value={0x0}, &(0x7f0000398000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000acd000)={r2, 0x1f}, 0xfffffffffffffda8) 2018/02/04 10:27:07 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = dup2(r0, r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000006000)={@common, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000008000)={0x1ec}}}) 2018/02/04 10:27:07 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000016000-0x14)={@local}, &(0x7f0000020000-0x4)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000017000)={0x0, 0x0}) ptrace$cont(0x9, r1, 0x4, 0x6ab2) setpgid(r1, r1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000020000)) bind$packet(r0, &(0x7f0000005000)={0x11, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffe}}, 0x3) 2018/02/04 10:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f000048f000-0x8)={0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c31000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x10001}, &(0x7f000008d000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000089000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x6, 0x3}, &(0x7f0000f10000-0x4)=0x98) bind$netlink(r0, &(0x7f0000a2a000-0xc)={0x10, 0x0, 0x2, 0x120202}, 0xc) accept4$inet6(0xffffffffffffffff, &(0x7f0000192000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000c54000-0x4)=0x1c, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000074c000)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000cd9000)='/dev/ashmem\x00', 0x0, 0x0) getgroups(0x5, &(0x7f0000958000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a10000-0xc)={r3, 0x0, r4}, 0xc) lstat(&(0x7f0000ca1000-0x8)='./file0\x00', &(0x7f00000ec000)) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000cfd000-0xf6)=""/246, &(0x7f000065a000)=0xf6) pipe2(&(0x7f00007bc000)={0x0, 0x0}, 0x4000) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f000066d000-0xd)=""/191) getegid() 2018/02/04 10:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x80000, 0xff) fcntl$notify(r0, 0x402, 0x80000000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000082b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000218000)={0x0, 0x0, 0x0, 0x84800000000, 0x5, 0x0, 0xe, 0x1d, 0x10, "19bb2961f24937a9ee0335c62835b0dbe6e49470bd97add466c4a451d9982225b494202fb2020f8d06e6041985b298d28555c31e42c849a37c7a7aca9a158322", "b18334ad9cc01406bf76c61a1a2525a0e9376771e823e367529e6fd75401b41bec6d207bc5eb59732a6c222f191e5b8378517897e41bf3487e8d1f235ca1e039", "a107666f9a74463fdbd910b0a8f2bc0c55afcd3fbd0966d8f0dd5d8be69afa03", [0x400, 0x2]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022f000-0x50)) 2018/02/04 10:27:07 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x101) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000)=0x0) prctl$setptracer(0x59616d61, r1) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) 2018/02/04 10:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000076d000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005e7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000ed2000)=0x1c, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000226000-0xc)={0x4}) 2018/02/04 10:27:07 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@generic="dc9f7e8f214802ea20b241063d15c782", &(0x7f0000001000-0x20)=@ethtool_rxfh={0x47, 0x81, 0x80000001, 0x5, 0x6, "c03266", 0x68a, [0x7, 0x2]}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000eff000-0x8)={&(0x7f0000d15000-0x28f2)={0x24, 0x1, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) getpeername$netrom(r0, &(0x7f00000ba000)=@ax25, &(0x7f0000ada000-0x4)=0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ab2000)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/02/04 10:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mount(&(0x7f00006a9000)='./file0\x00', &(0x7f0000463000-0x1)='.', &(0x7f0000548000-0x4)='bfs\x00', 0x2000, &(0x7f00001d9000)) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000948000-0x4), 0x80800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a49000)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f82000)={@generic="7f9d8b4bcc493a1308439cb565f12943", &(0x7f0000abd000)=@ethtool_cmd={0x29, 0x2, 0x0, 0x4918, 0xffffffff, 0x8001, 0x3ff, 0x1, 0x8, 0x8000, 0x400, 0xd9, 0x3, 0x5, 0x3ff, 0x7819, [0xffffffffffffff00, 0x100]}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001b9000-0x4)) 2018/02/04 10:27:07 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fc2000)='/dev/binder#\x00', 0x3) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc3000-0xc)={0x50000018}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000fc3000)=""/36) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000d43000)={0x1, 0x3, [@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/02/04 10:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') preadv(r0, &(0x7f00008b6000)=[{&(0x7f00007bf000)=""/110, 0x6e}, {&(0x7f0000cec000)=""/215, 0xd7}, {&(0x7f0000d61000)=""/174, 0xae}, {&(0x7f00001a7000)=""/4096, 0x1000}, {&(0x7f00002d8000-0x6b)=""/107, 0x6b}, {&(0x7f00002e5000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e1000-0x29)=""/41, 0x29}, {&(0x7f0000a2e000)=""/83, 0x53}, {&(0x7f0000900000-0x4a)=""/74, 0x4a}], 0x9, 0x0) sendfile(r0, r0, &(0x7f0000fb7000-0x8)=0x8100400, 0xffff) 2018/02/04 10:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ce2000)='/dev/ashmem\x00', 0x0, 0x0) sync_file_range(r0, 0x3, 0x6, 0x4) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000307000+0xa78)={0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00008be000-0x4)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000838000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0xc0045401, &(0x7f000042a000-0x95)=""/149) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000bd7000)=[0x8, 0x81]) [ 90.903900] audit: type=1400 audit(1517740027.318:112): avc: denied { create } for pid=11114 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 90.970995] audit: type=1400 audit(1517740027.378:113): avc: denied { set_context_mgr } for pid=11128 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=binder permissive=1 [ 90.984635] audit: type=1400 audit(1517740027.398:114): avc: denied { create } for pid=11114 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 91.097665] binder_alloc: 11128: binder_alloc_buf, no vma [ 91.103451] binder_alloc: binder_alloc_mmap_handler: 11128 20000000-20002000 already mapped failed -16 [ 91.104169] binder: 11128:11147 transaction failed 29189/-3, size 0-0 line 3128 [ 91.118440] binder: BINDER_SET_CONTEXT_MGR already set [ 91.118449] binder: 11128:11133 ioctl 40046207 0 returned -16 [ 91.141543] binder_alloc: 11128: binder_alloc_buf, no vma 2018/02/04 10:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000002e000/0x3000)=nil, 0x3000) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "6d0000000380"}}) 2018/02/04 10:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000154000)=[{&(0x7f000058a000)=""/170, 0xaa}, {&(0x7f0000d49000-0xf8)=""/248, 0xf8}, {&(0x7f0000ed1000-0xe4)=""/228, 0xe4}, {&(0x7f00008a9000)=""/4096, 0x1000}, {&(0x7f0000403000-0x2a)=""/42, 0x2a}, {&(0x7f0000bd1000-0x98)=""/152, 0x98}, {&(0x7f0000e33000)=""/7, 0x7}, {&(0x7f000035f000-0xc7)=""/199, 0xc7}, {&(0x7f0000c82000)=""/249, 0xf9}], 0x9, &(0x7f00008ab000-0x60)=[{&(0x7f0000f04000)=""/4096, 0x1000}, {&(0x7f0000c86000-0x8a)=""/138, 0x8a}], 0xfffffffffffffe67, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000738000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00009f5000)={@rand_addr, @multicast1, 0x0}, &(0x7f0000f94000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ba7000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x8000, 0x1, 0x500, 0x100000000, 0x40, r1}) 2018/02/04 10:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) epoll_create1(0x80000) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000)=""/171, &(0x7f0000002000-0x4)=0xffffff43) 2018/02/04 10:27:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000000)=""/199) ioctl$KDSETMODE(r0, 0x4b3a, 0x3dbc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x58, &(0x7f0000001000-0x58)=[@in6={0xa, 0x2, 0x9ca9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x90a}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1, 0x8}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x4}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000004000-0x24)={0x80000001, 0x1, 0x4, 0x40, 0x100, 0x10001, 0x6, 0x7f, 0x3, 0x400, 0x9, 0x2}) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0xc0)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc5}, @in6={0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @rand_addr=0x80000000}], 0xc0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0xda0b, 0x5, 0x3f, 0x5, r1}, 0x10) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x8, 0x5, 0x1, 0x8, 0xfffffffe0000000}) geteuid() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000000000)=""/66, 0x42) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000007000-0x9)='net/igmp\x00') modify_ldt$read(0x0, &(0x7f0000000000)=""/204, 0xcc) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000004000-0x6)={0x7fffffff, 0x1000, 0x400}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000007000)='./file0\x00', 0x200) 2018/02/04 10:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) r1 = add_key$keyring(&(0x7f00005e4000)='keyring\x00', &(0x7f0000f53000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) pread64(r0, &(0x7f00005a2000)=""/41, 0x29, 0x0) syz_open_dev$usbmon(&(0x7f0000088000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x20003) lseek(r0, 0x0, 0x4) keyctl$setperm(0x5, r1, 0x8000000) 2018/02/04 10:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000645000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000bd5000), &(0x7f0000d3c000)) ioctl(r0, 0x4000000000001263, &(0x7f00005f9000-0xf5)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000ad5000)) [ 91.147135] binder: 11128:11133 transaction failed 29189/-3, size 0-0 line 3128 2018/02/04 10:27:07 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x4, 0x8) 2018/02/04 10:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chdir(&(0x7f00003f7000)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d42000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000b7000)='./file0\x00', 0x6) umount2(&(0x7f00003bb000-0x1)='.', 0x2) open(&(0x7f0000eeb000)='./file0\x00', 0xc040, 0x1) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') 2018/02/04 10:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}, 0x0, [0x1]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a45000-0xc)={0x0, @dev, @loopback}, &(0x7f0000188000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000542000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, r1}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00005e9000-0x14)={@empty}, &(0x7f0000051000)=0x14) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/04 10:27:07 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x1f9a, &(0x7f0000003000)=""/1, &(0x7f0000007000)=0x5d274911086bbbb6) 2018/02/04 10:27:07 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001000)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000028000-0x5)={0x0, 0x1f, 0x6}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000029000-0x58)={0x0, 0xb, 0x5, @tid=r3}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000027000)={r2, 0x13}, 0x6) r4 = socket(0x0, 0x0, 0x3ff) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000028000-0x14)={@mcast2}, &(0x7f000000f000-0x4)=0x14) 2018/02/04 10:27:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000511000)='syscall\x00') ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000639000-0x4)=0xfffffffffffffff9) fcntl$setlease(r0, 0x400, 0x0) restart_syscall() 2018/02/04 10:27:07 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000081a000)=0x0) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f00008e3000), 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000005000), &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000000), &(0x7f0000006000-0x8), &(0x7f0000000000)={&(0x7f0000006000-0x8), 0x8}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000007000)) 2018/02/04 10:27:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x33, 0x0, @thr={&(0x7f0000c15000-0xf1), &(0x7f00005b0000)}}, &(0x7f0000772000)) pause() prctl$getreaper(0x3f, &(0x7f0000001000)) 2018/02/04 10:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$netlink(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000dfb000-0xaa)=""/170, 0xaa, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/04 10:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getpeername(r0, &(0x7f000079f000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00009a2000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e95000-0x28)={@generic="8eb731223ecca2ee0606d6cb4c42a4df", &(0x7f00000f5000-0x40)=@ethtool_test={0x1a, 0x43, 0x8, 0x6, [0x0, 0xb9a5, 0x40, 0xffff, 0x4, 0x7f]}}) readv(r0, &(0x7f00006c6000)=[{&(0x7f00005f5000)=""/215, 0xd7}, {&(0x7f00004db000)=""/178, 0xb2}, {&(0x7f000000d000)=""/179, 0xb3}], 0x3) getsockopt(r0, 0x0, 0x40, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a18000)={0x0, 0x2}, &(0x7f0000132000)=0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000326000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000fb0000-0x4)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cc6000)={r1, 0xce, "6f100da0c8cd1ff3cf11de637887ea751140636f1607a8fc137a6a9833ae4e74faaef64dee2f5031e07f55c2de5f797432d356d5c7f8be2fdfa5e3bc53cb1876e574f01bb9307ad8edbd2b44227a18b9ca197fb7b06b77f4d2943eb3cb8f6a3cc9f8dd353169ac4e60580189e299cf7247dd9572573017cc8d1d4144cb05da33582c3e024d0a20ab7d3c4a7c2b47712db78df42d0110fcfa64e838a74266daf3019837cf07316ecd063bb4e188609b1e0d2ba614fb9b09caf7e435ccbe120e433c70a8c827a1661851d466c2ceb5"}, &(0x7f0000d3c000)=0xd6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000100000)=@assoc_value={r3, 0xbd}, &(0x7f0000f90000-0x4)=0x8) bind(r0, &(0x7f0000f0d000-0x10)=@ipx={0x4, 0x7, 0x3, "9f0bb06e2961", 0x80}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007a2000-0x4)=0xfffffffffffffffa, 0x4) bind$netrom(r0, &(0x7f00001e3000-0x48)=@full={{0x3, {"b9f9cf3f9f3431"}, 0x9}, [{"21f2f0ae0710db"}, {"c866295f19d6f1"}, {"0a40696f976c68"}, {"8884fe4d7b43ca"}, {"8f41ca71663d02"}, {"6605269da5b127"}, {"753b14a5e1364c"}, {"b548d19c4ebad6"}]}, 0x48) 2018/02/04 10:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f0000896000)="6387c63c660174913f940e086f00918d5239aecb2ebc3b5e25d5eb2ea52b599e04272873fcd839eef6740fd8377425039a86f5b028204196e23b2c980b4c7b42b94e81748f653a6242bda8d50f0ea2f2e8b741b75b71e2329cb10b8d0a8fea177c4f315ca34017ff81b34bcf0950d39e5ab93a5b9a6ca6dde9caa86e666861d3b23abb233add2edcd5125041ce537bd05a85e74292cd352d59789170b7e62ef6d9aa9b33ec43a9dc7f137a4aa0f7b91aaca2c9f283ce288a4ff06b5ee4136e37598552c9debcc1a197ff3394160c8c257a8e6c9c85cd71073735e37b2584f9a63da4", 0xe2, 0x0, &(0x7f0000f6f000-0xa)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) readv(r1, &(0x7f0000596000-0x38)=[{&(0x7f0000e02000-0x1000)=""/4096, 0x1000}], 0x1) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000007000)=""/131, 0x83}, 0x0) write$evdev(r1, &(0x7f0000fab000)=[{}, {}, {{0x77359400}}], 0x30) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x168}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000082a000)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000676000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)) 2018/02/04 10:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000718000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f000046d000-0x8)={0x34, &(0x7f0000dd5000-0x34)=""/52}) chroot(&(0x7f00004d4000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f00004cc000)='./file0/file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000309000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') umount2(&(0x7f0000a64000)='./file0\x00', 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/04 10:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x90}, 0x1}, 0x0) 2018/02/04 10:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d3000-0x80)=[{{&(0x7f00001e4000)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000)=[], 0x0, &(0x7f0000b12000-0x1300)=[]}}, {{&(0x7f0000237000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000623000-0x28)=[]}}], 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d50000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000612000-0x8)='./file0\x00', r1, &(0x7f0000df5000)='./file0\x00') 2018/02/04 10:27:07 executing program 0: clock_gettime(0x9, &(0x7f00005bd000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000fc0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d45000)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x101, 0xfac2, 0x0, 0x1, 0x9}, &(0x7f0000001000)=0xa0) 2018/02/04 10:27:07 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/policy\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffff7a89) splice(r0, &(0x7f0000003000-0x8), r2, &(0x7f0000004000-0x8), 0x7, 0x0) 2018/02/04 10:27:07 executing program 7: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e75000-0x4)=0xe1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) fcntl$getownex(r0, 0x10, &(0x7f0000249000)) 2018/02/04 10:27:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000311000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000593000-0x8)) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r3, 0x8) pipe(&(0x7f0000f5a000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f000034a000)=[{&(0x7f0000e1f000)}], 0x20000000000000fb, 0x0) fcntl$setstatus(r4, 0x4, 0x2000) 2018/02/04 10:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000128000-0x4)=0x2, 0x4) fadvise64(r1, 0x0, 0xffffffffffff8000, 0x0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000075f000-0x16)='/selinux/checkreqprot\x00', 0x200002, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000a56000)=0x3) r3 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f00001fa000-0xe)=@l2={0x1f, 0x0, {0x0, 0x5, 0x14}, 0x7, 0x1}, 0xe) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e40000), &(0x7f000001e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00003bc000)={0x5df4, 0x81b, 0x2, 0x8001, 0x800, 0x40, 0x0, 0x0, 0x0}, &(0x7f00003e0000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000cd1000-0x8)={0x0, 0x2}, &(0x7f0000428000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d74000)={0x480, 0x1fc, 0x6, 0x100000001, 0x0}, &(0x7f0000be5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000007f000-0xc)={0x0, 0x3f5, 0x10}, &(0x7f00009a3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f33000)={0x0, 0x0, 0x7}, &(0x7f00009da000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000a7c000-0x1c)={&(0x7f0000ac8000-0x1c)=@in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x1c, &(0x7f0000425000)=[{&(0x7f00001f6000-0xd7)="47081c3d43f31eaa11aa46e06e49618d300b4797795e7d08a0fb1e9f1365ae3385d4dfb59209346b4bf9d9d113df288e984c247e315bee1e82247fabf40946f6b4fc79f09142a58af70de0615802283d4878dd91988d07a7ad3ecdddf4efd06c49d88538703d4b3e73f81164c0927713e8276f7ddf8a239b8385fa944b7376bb3877aca494fb6154b1d6bb504da8b29c43f5c66e4d220e211cd43c550e646e111d229033b9864d696961dfb8df2254baeea45e15bd900bf9ef28fb6f3e54044773beb5cc10e7873e41c2e9feb01fb8dfbdc3ecaef7645d", 0xd7}, {&(0x7f00009b2000-0x36)="afc12be14a0df2d66bfeb7aa5d5f2e70374dee360ca1b6eba0d8da02da9a0a591ec7cbb39ddf5551c051ae111de751a4dcffd3327509", 0x36}, {&(0x7f00002b9000)="c9a5bd142652b2de80770f537c8bbadf2a4a667d3bd72a7a44d4080b20596eba2e836e081757bff7ad452488a4940d016adc5d672fd4f8e84f3bf3ab34b1748c41777e58f85b94f392f009d6ae9f4853178a84db81f5dd86496a7dc14c20500cf873582ea05ace9e56ab13f9540641a9ec806bb1081296b9742bbc0dcb626675057479d1f9458955630774a321e249dccbe73193bd723b70efa8606ed1d4e38931161a23f823b73ffac98253813831591796bab80802788664a0a8921b44", 0xbe}, {&(0x7f00007b9000-0xde)="233c2231d3c7f4e3a6c4ca99d795a73cba8b445c1954d469496e3f5117b149072370b9c605e0e13e897a6c06dbb57cda52c11545080ad7ada0fb585d71ca625e9699e3e110da69323151d33b14bdd6649a0a488533812a39d61190e8c3c0685f907417d3ffa56ac7f2e1cb5f3513fde74af4ce23dc5658bc47c4e7a2e6b99b73be0e071b01048c7fe6cadfc31fd221e5c8b9868ba03a29696853b63f4372b79eea8ab57bb165fefc87f6b86c49e5c98637572ef21ac2d5dc6ee872886628987574f7fec7933264bcffb25559745566cd7bf9368e0233f5a002abc88f87a9", 0xde}, {&(0x7f000036a000-0xbb)="13f528189eba1048dc9b96d6ad9b0c0bdeae78a90d761cbbb754abe12d2fc43bf0330934a4f470f6a9a7eeb286d5d866279a354205b5e5e66e14ebb6a0299d617fa9878eef96d7a8b2f7692929782aa86b64f59ecf94745b2ed724ba2f56088803bed7e795283a9a1f5ac8137e4f78a1a5fc8960968fe06d72ea5c0d135c3629d0407301a5d4c93b4523eed997de634ddfa15b5667cbbbce3acf1e570611bf82c0bcabaa7d9873f8bfcd0b4050bee23a910bcca79a6b8b9d8cc58f", 0xbb}, {&(0x7f000064b000)="174a7de6f40e966a8ed834", 0xb}], 0x6, &(0x7f00005a6000-0x160)=[@sndinfo={0x1c, 0x84, 0x2, {0x20, 0x8005, 0x2, 0xfff, r4}}, @init={0x14, 0x84, 0x0, {0x4, 0x1d, 0x7f, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x200, 0x6b, 0x3, r5}}, @init={0x14, 0x84, 0x0, {0x7, 0x4, 0x101, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x800f, 0x4, 0x1000, r6}}, @init={0x14, 0x84, 0x0, {0x5, 0x8, 0x100, 0x40}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffff7fffffff, 0x4, 0x8000, 0x7, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x1, 0x5, 0x100000001, r8}}], 0x160, 0x10}, 0x40000) 2018/02/04 10:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000027b000)={0x44, 0x0, &(0x7f0000b83000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000144000-0x20)=[], &(0x7f00008b0000)=[0x20]}}], 0x0, 0x0, &(0x7f00006eb000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000c5f000)=[], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/04 10:27:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000db3000)='./file0\x00', &(0x7f0000ec4000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00009c0000)=[{&(0x7f0000ad3000)=""/132, 0x84}], 0x1, 0x0) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000ae7000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000367000)="955b276df5ccbe4325a942d28484d42a26b7cfe098808631f0795eadce48fb34bb367103575b8dfd4242f31803851c9028cd973a23fddd522acba7691ce5f771608a41eadf40bcfb173cabc758251d686439f7bf3da7d0de132d9880f69332ef4a1f07b2424f2c5c62e4996a8cfeda9215fffd108f1980046bcdd62e220ef273c2c4bdb1598878460737adccfccb39a94aadb9dd2828b4d106cb846042", 0x9d, 0x4000, &(0x7f0000c67000)={0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000221000-0x8)) [ 91.591392] binder: 11238:11241 got transaction with invalid offset (32, min 0 max 0) or object. [ 91.616733] binder: 11238:11252 got transaction with invalid offset (0, min 0 max 0) or object. 2018/02/04 10:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004fb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d84000)={0x0, @in6={{0xa, 0x1, 0x21, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xef5b}}, [0x0, 0x9, 0x0, 0xb3, 0x81, 0x8000, 0x3000000, 0x1f, 0x148, 0x8, 0xd798, 0x7f, 0x9, 0x81, 0x40]}, &(0x7f000060c000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000033000)={0x101, 0x1, 0x200, 0x0, 0x20, 0x9, 0x4, 0xcd, r2}, 0x20) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017c000-0xd)='/selinux/mls\x00', 0x0, 0x0) timerfd_create(0x0, 0x73b577682bb42715) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000398000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00003ba000)=0xe8) bind$packet(r1, &(0x7f00005f2000)={0x11, 0x16, r3, 0x1, 0x1, 0x6, @random="71066d64563f"}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000f82000-0x4), 0x34) 2018/02/04 10:27:08 executing program 2: r0 = socket$inet(0x2, 0x800, 0xff) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000a55000)='./file0\x00', 0x20000010442, 0x2) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000be2000-0xc)={0x2}) fcntl$getflags(r2, 0x40b) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000066d000)) [ 91.637418] binder: 11238:11241 transaction failed 29201/-22, size 0-8 line 3191 [ 91.648972] binder: 11238:11252 transaction failed 29201/-22, size 0-16 line 3191 2018/02/04 10:27:08 executing program 7: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002a2000-0x2)='^\x00', 0x2) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000121000), &(0x7f00003a1000)=0xc) syz_emit_ethernet(0x46, &(0x7f000039d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x10, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) 2018/02/04 10:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00003d8000)='/dev/net/tun\x00', 0x0, 0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 10:27:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000669000)='./file0\x00', &(0x7f000027e000-0xcb)=""/203, 0xcb) mkdir(&(0x7f00009b1000)='./file0\x00', 0x7f) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) mknod$loop(&(0x7f000075e000-0xe)='./file0/file0\x00', 0x6000, 0xffffffffffffffff) 2018/02/04 10:27:08 executing program 6: mmap(&(0x7f0000000000/0xba6000)=nil, 0xba6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000ba8000-0x38)=""/56, &(0x7f0000a55000)=0x38) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ba7000-0x10)=@generic="000c44f2ddb6e4b06e46afc7429a2d9a", 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001af000-0x4)=0x3ff) [ 91.696210] binder_alloc: binder_alloc_mmap_handler: 11238 20000000-20002000 already mapped failed -16 2018/02/04 10:27:08 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prlimit64(r0, 0x0, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x8b9, 0x400000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001000)=0x1f) 2018/02/04 10:27:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendto$inet6(r0, &(0x7f0000a0f000-0xc0)="6693828fb6ed44dd6791e261cffad98ce39a535a64df04f1210ff1f186fada92d5bcb65e2a55163383d2dc17634f73ad3373c26535995cab9a6dff45e9d947485703c5ff4ef8d212eb5b1bb86962c6a438e2d64fb06842ed3815b87330851839b27c5def378e105684790841ace9a08282c55d76fa1147e3bc2dcd03a487f2697e93ef24d8e2eb7bfcf0b0f1bcc8f73b5384efce621a5b951e41d93482d4612cdf689d5921374800fab0cbc10ba9e29db07d012a82707bbe07a83ccb3f9f319f", 0xc0, 0x20004000, &(0x7f0000000000)={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000ade000-0x4)=0x8, 0x4) 2018/02/04 10:27:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000589000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000081c000)='./file0\x00', 0x10) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cdf000)={0x0, 0xffffffff}, &(0x7f0000ec7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000039c000-0x8)=@assoc_value={r2, 0x800}, 0x8) truncate(&(0x7f0000b3f000)='./file0\x00', 0x0) renameat(r1, &(0x7f0000ab3000)='./file0\x00', r0, &(0x7f0000900000)='./file0/file0\x00') 2018/02/04 10:27:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005cd000)={0x0, 0x80, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x5032, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x500000000000000, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x39a6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}]}, &(0x7f00006bf000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x7, 0x7fffffff}, 0x8) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000345000-0x8)={0x0}) sendto$inet(r2, &(0x7f000078f000-0x15)="9f4d587d768912eebba1a7115e5cde5f88ec72c807", 0x15, 0x44011, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f7c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00006b9000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @multicast2=0xe0000002}, @common='dummy0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f000024c000-0x5c)) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x20000000000017, &(0x7f0000f78000), 0x4) [ 91.794620] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.800944] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/04 10:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000081a000), &(0x7f000064c000)=0x8) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f000038f000-0x8)='/') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) utime(&(0x7f0000b48000-0x14)='./file0/file0/file0\x00', &(0x7f0000c51000-0x8)={0x8}) 2018/02/04 10:27:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00003b3000)={@syzn, @ifru_mtu}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000242000)="1f0000000104ff00fd435440ff110000e50501000800030000000707ffdf00", 0x1f) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000f8000-0x1)) pwrite64(r1, &(0x7f0000337000-0x66)="aa03dead1a4529572c4eb90a502b1abe692b389c406ff7666f738b029bea02a894449c8e9fd173c585761988e2bc4f5685037e9a7a57cec902693a0f898704bec3f3c2984df70bdc83f7dabd72df7e4e7b69194d310a078a5ae8e4ae0f7eacd56635ed069ea0", 0x66, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000070a000-0x4c)={0x6, 0x10000, 0x17}) 2018/02/04 10:27:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x9ed, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f25000), 0x1ab) 2018/02/04 10:27:08 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000006000-0x10)=@can, &(0x7f0000009000-0x4)=0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f000000e000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) gettid() setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x0, 0x3}, 0x4) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000f000)=0x0, &(0x7f000000f000), &(0x7f0000003000-0x4)) setuid(r2) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000008000-0x4), &(0x7f000000d000-0x4)=0x4) 2018/02/04 10:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x100000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000009e000)={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f00003f9000)=""/217, 0xd9, 0x40, &(0x7f0000ded000-0xe)=@l2={0x1f, 0xfffffffffffffffc, {0x5, 0x5, 0x1, 0x0, 0xff, 0x6}, 0xfffffffffffffff7, 0x2}, 0xe) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e52000-0xc0)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @tcp_ip4_spec={@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {"9477", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, @sctp_ip6_spec={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {"0bb0", @random="d85ee5e4df50"}}, 0x0, []}}) 2018/02/04 10:27:08 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) fcntl$getown(r0, 0x9) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f7a000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1), 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/04 10:27:08 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000054000)={0x4, &(0x7f0000055000-0x20)=[{0x2, 0x3, 0x3, 0xfffffffffffffff8}, {0x7463, 0x99, 0x1, 0x100}, {0xc, 0x1000, 0x2, 0x17e9}, {0x96, 0x8000, 0x1134, 0x2f7f}]}) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000055000-0xb)='/dev/hwrng\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000007000)="020400090200000000ef37ca22768596", 0x10}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/04 10:27:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) dup(r0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x2}}) openat$keychord(0xffffffffffffff9c, &(0x7f0000bb6000-0xe)='/dev/keychord\x00', 0x40, 0x0) [ 91.999473] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 92.021674] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/04 10:27:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0, 0x0, 0x5, 0x800) fcntl$setsig(r0, 0xa, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x100000000020}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) shutdown(r1, 0x1) 2018/02/04 10:27:08 executing program 2: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000018000)='coredump_filter\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000aa5000)={0x7, 0x400, 0x8001, 'queue0\x00', 0xc0e}) 2018/02/04 10:27:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000037000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000c7fffffc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00008b2000-0xc)={0x40000019}) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) timerfd_gettime(r0, &(0x7f0000bf9000-0x10)) 2018/02/04 10:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000010a000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 10:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) r2 = mmap$binder(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x2000008, 0x13, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000084a000)={r2}) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 10:27:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002cd000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x2, 0x0, @empty, 0x2}, 0x7fff, [0x2, 0x5, 0x5, 0x40, 0x1, 0xff, 0x2, 0x2d]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) r2 = geteuid() lstat(&(0x7f0000906000)='./file0\x00', &(0x7f0000890000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000cea000)='./file0\x00', 0xe000, r2, r3, 0x7e, 0x8000) r4 = add_key$user(&(0x7f0000cba000-0x5)='user\x00', &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008ff000-0x15)="1b17ad8a56ea7ee292fc8b5d53391b79a4040b5ddb", 0x15, 0xfffffffffffffff9) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000b78000)) r5 = add_key$keyring(&(0x7f000039f000-0x8)='keyring\x00', &(0x7f0000e16000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r4, r5) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/1, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c50000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e01000-0x14)={0x512, 0xffff, 0x21e100000000, 0x6, 0x6}, 0x14) 2018/02/04 10:27:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mknod(&(0x7f0000341000)='./file0\x00', 0x0, 0x0) 2018/02/04 10:27:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00002e2000-0x8)='./file0\x00', &(0x7f000002c000-0x8)='./file0\x00') mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000157000)) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) [ 92.064380] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 92.076851] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/04 10:27:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x11) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x7, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000001000-0xc0)="d9f88ee9f38be38f937fa964df48ae7e507d46985022ac30d95dbae8e9219810f459c9617980fa7a846c58e8", 0x2c) 2018/02/04 10:27:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000915000)='/dev/keychord\x00', 0x602000, 0x0) set_thread_area(&(0x7f0000398000)={0x6, 0x20001800, 0xffffffff, 0x9, 0x40, 0x2, 0x9, 0x7, 0xffffffffffff8000, 0xfffffffffffff406}) r0 = syz_open_dev$evdev(&(0x7f0000431000)='/dev/input/event#\x00', 0x6, 0x40000) fstat(r0, &(0x7f00000b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000076e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a8000)=0xc) lchown(&(0x7f00009df000)='./file0\x00', r1, r2) r3 = creat(&(0x7f0000db9000)='./file0\x00', 0x11) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000a4a000-0x10)=@generic="2ccf9ae4a695de2868e1d4c728eead36") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000009000+0x536)) 2018/02/04 10:27:08 executing program 6: futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x0) r0 = socket$inet(0x2, 0x6, 0xfb) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000172000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000222000)={r1, @in6={{0xa, 0x1, 0x10000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, 0x20, 0x9, 0x6, 0x2, 0x10}, 0xa0) 2018/02/04 10:27:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000086d000-0x4)=0x0) r1 = getpgid(0xffffffffffffffff) tgkill(r0, r1, 0x37) r2 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r3 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r4, &(0x7f0000020000-0x8)='./file0\x00') getpgrp(0xffffffffffffffff) renameat2(r2, &(0x7f000068e000)='./file0\x00', r4, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/04 10:27:08 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/04 10:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000729000-0x8)=""/8, 0x8, 0x2, &(0x7f0000701000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000e94000)=@add_del={0x2, &(0x7f00008f6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) 2018/02/04 10:27:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007ff000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007aa000)=0x0) lstat(&(0x7f0000175000-0x8)='./file0\x00', &(0x7f000057f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c4d000)={0x0, 0x0, 0x0}, &(0x7f00004aa000)=0xc) r5 = syz_open_dev$evdev(&(0x7f0000654000)='/dev/input/event#\x00', 0x58, 0x141000) r6 = syz_open_dev$sndtimer(&(0x7f000047f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000083f000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b77000-0xe8)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000d98000-0x4)=0xe8) getgroups(0x4, &(0x7f0000a36000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000ccd000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000294000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000022000-0x4)=0xe8) getresgid(&(0x7f000077a000-0x4)=0x0, &(0x7f00004aa000-0x4), &(0x7f000020b000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fb5000)=0x0) getresuid(&(0x7f00002c6000-0x4), &(0x7f00004b7000), &(0x7f00005b8000)=0x0) getgroups(0x5, &(0x7f0000850000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000981000-0xc)={0x0}, &(0x7f0000ee9000-0x4)=0xc) stat(&(0x7f0000d11000-0x8)='./file0\x00', &(0x7f00008df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000005c000-0x4)=0x0, &(0x7f0000fa2000), &(0x7f0000a08000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000052c000)=0x0) fstat(r0, &(0x7f0000bd7000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d47000)='./file0\x00', &(0x7f0000422000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00005cc000-0x8)={0x0, 0x0}) stat(&(0x7f0000dd4000)='./file0\x00', &(0x7f0000f02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ab000)={0x0, 0x0, 0x0}, &(0x7f000014b000-0x4)=0xc) r25 = getpid() fstat(r0, &(0x7f0000449000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000870000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000060d000)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00008d8000-0x4)=0xe8) r30 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003c6000)=0x0) lstat(&(0x7f0000213000+0xb64)='./file0\x00', &(0x7f00006f1000)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000bf6000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001b6000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f000064d000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000141000)={0x0, 0x0, 0x0}, &(0x7f0000c1e000)=0xc) r37 = getpid() stat(&(0x7f0000434000-0x8)='./file0\x00', &(0x7f0000264000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000095c000), &(0x7f000068e000), &(0x7f0000815000)=0x0) sendmmsg$unix(r1, &(0x7f0000312000)=[{&(0x7f00004f3000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000018a000-0x30)=[{&(0x7f0000c02000)="e7e8ee17ce9362e0527fa54b9f3074b04691695d6d512c2e4adbf4e48862e9f4dfab539ad14e03e2e15f2953ff01c9cdcd8cbd8c95593a8e54e99b271718398f9a7afc06", 0x44}, {&(0x7f00006ef000-0x1000)="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0x1000}, {&(0x7f0000cc5000)}, {&(0x7f00002b1000-0x30)="bddbfb3f789dc07c9fedf470b468d2741892d172c51b0c692a16ce44176624e3ab9d0892623c05e43b25d18e59ec7733", 0x30}, {&(0x7f00003e6000)="a436f1629b56b8560de38cf08414611766324193cb85aa54070d1cf163a63976f13a103a851b7d278cab59eddda00a8d6ba7a5d92a60f3b31328055631cf1b67abbd751f5b7b0cacf4704dd7120ed8c5a94fe5c5a7d44aff2fd79aaff9159cac602f03ba491ccfb89dc58bc51aef324b36829d9223642264269d44c0b53dfe7b98060207d8be697da22f6bcfe8fc5d8a293f11731bc86af9acf7bf41123f9b0fe3fd218cf05b34a9bf63fb1a6465ce391997e44da0312c", 0xb7}, {&(0x7f00005e3000)="c099ee2b6b52b05f5c51f489e0e5a8a24e15d51fc665d0b874412bde7ca56b69fe944d1b2e86d45935eefbda1f2296c190e89618bddd9b87ea98b811c324983a03f8017064629e11b0e6a83d0f4fa629d2574b9325b6816fe67e00b039a94f781b057daa777b51a7b6b8699e6b35f029e3dcd91e252677331ea82deee9859b0fe574b90f", 0x84}], 0x6, &(0x7f00002a5000-0xd0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r5, r0, r0, r0, r0, r0, r6, r0, r1]}, @rights={0x2c, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}], 0xd0, 0x8040}, {&(0x7f00005c6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000054b000-0x10)=[{&(0x7f0000396000-0x71)="16f472071f89690d2435b2c1b76e4331be7fdad1950361c784d9a5036cdfae62097a6937addc70f865597063e2c15756d1234b07892294ef54cffbb7390b7f9e91e1f7854ab794a23e27166945176b213c1283c7c19ba9f7e687503d4578360f51d19523a3a148b0bef4df23982e940336", 0x71}, {&(0x7f0000461000)="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", 0xfd}], 0x2, &(0x7f00000f6000-0x84)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x84, 0x4004010}, {&(0x7f0000b78000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000b4000)=[{&(0x7f00003c1000-0x9c)="28b4cd17d7b508b4d84bec4c528d3e6bebedec29e48387b3dee266d1c51b313e49ba71b69b5ac78fb7d6403ac23cad17ac96940812868575b32ad5a9f65e8d75c7c1507260e8478b834d7cf25e6432401213b3d0eb44fa144188e55649390b2c35ec60293236f40bd85598e8f9a8cfef22c5c3a7ae5bcf16731bac1474622de238155c8cc2b0fc601aded5fcfad067f76f4d47b05576aa77fab24bde", 0x9c}, {&(0x7f0000ffb000)="96d8e790685df10f5f3604715f288cc2c7b2fec1181141d9f9817e914aca6353ec4b66df95b3", 0x26}, {&(0x7f00009d1000)="47f2272a3bc5089f42eccff405f42ca4", 0x10}], 0x3, &(0x7f0000bb1000-0x78)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0x78, 0x4000040}, {&(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005c2000)=[{&(0x7f000076f000)="56a6491c1429ca3e7c5b41a8f02be6070011744223a0c73b14e90022c3a1d1151cd07d90adef87e7883773e350f2dc3b747c435e7c079fba2009df5456f7625e164594", 0x43}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f00003ff000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a31000)=[{&(0x7f0000030000)="8c59c446950035b863b0b7703d75345fce78fa5c324513783d46ffe8302a1d89c9cb9ad9e96c1c709dc1bd376a6e6578e6ae627a072dff33c1e53a36bf22ff158ec0fb4cdd0f6e28152b58ea801c5929fff9a28f096c5882b63404ea24f9fc24529c7b2bc619c8c2272c2b9071640d43e46c565e7598e2d74dbc34b474bff306fe256716b0a30d41a7081c9b937caf269442e731c81e471e4a71b4e5c6f22a4460a80b7b258c21cd915f4eb600cd69f3e41e28d5cf1c93c80731649fac18bb6fbaa5db313ef9bad1fcb93d37e14f216b323a2defd6be764503b484b9c8dc7f7030", 0xe1}, {&(0x7f0000b8d000-0xa2)="fe1b2b9e2e927aba67347d4282382f77baa208455cc7b3852ade3fcdc6f512730076682ff68388ba1ca33994e77020bb970ea0f31915624cd56a6440d823e8f40dc676fe5e102a0a249f075b15643d3d5968d77c5671205b7cbf882ea18aa542f208d304d20a2ac5172cba64bc273afd0eb562ff93980e8ce90a9afe14f79e3a8ed2027ca96fb5ffd62279448a8c890c85f0917a38212e3f5f44721fc670c8353608", 0xa2}, {&(0x7f0000e0c000-0xdc)="22fe620467c0e1c109ea8de3cb5561154c061ad5524e6be3739af0a3bf1f13898c99e108d3b0d99dbf198dadb6935f69d97654a66b0cea8f9299f407cdd8a666c45298646b915256bc3f66e46dd781361d472225b991c53d6d8c3358c3a1a3d27aebce9494a9cdd920d8e46cebd127c5a927cfdd4add7b861e04bf1c6f260630e06b8730f9adfd138474b98ccfbebf9da31dc6fc35b8853c8c159e4de3a0fcea83484eb432b55e5d715025f306fdcb4a1303f45e5378c25383eec83f15fec602a0791e86d2c7426a56ab54df91d9dbefa6a3867eab51286fb671661a", 0xdc}], 0x3, &(0x7f000014a000-0x88)=[@rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0x88, 0x4c000}, {&(0x7f0000ffe000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000a49000-0x8)=[{&(0x7f0000da9000-0x32)="22ec9e91b98d46f8b31af90f4e253524bc1c3fc19f9a11626237a7b8e4812ef7c4b10de008d657f3eb0c76fc828fc92307ab", 0x32}], 0x1, 0x0, 0x0, 0x20000810}, {&(0x7f000085f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bc4000-0x30)=[{&(0x7f0000678000-0xe4)="7ce43b42e1bfda4b621993f793df376deecb0dbf7d56647f2fd21de3ad50f85bb8433b4a7829ca77128ee4be7290fc04775bb1520e549f08c0d1fe0c544074945f3f0f90d03cfcc193bb69e072ac157b858b43dd054d1eaa7ddcd85bc4d94a15b30396499668a6786543e2ef332723c0e9bda54e92f1617eda6c6657b220dca91bcd15dbd5b53a3acf021fba97d0c7e0c15cdd3e4a254713d8e016a0377787dc57c26523a84c5abd0751131f67f8e3668ae957f509355feec6825578070e34b1059ea98ca9422c03fd6282041438ff7cf3b48e64f84b659bce45e72b282bfc1185b14ae3", 0xe4}, {&(0x7f0000d3b000)="7ef6672a49f9aac22178355d09da24ad4661594f6f905412090e81b6a8a34b0df8645c691040917af8bfb79a4baa0a22b7371459dc6d2674089ad51ca4471f2bbda12cfc052a1116a0ad9a9d1cd074ded9f8c267ee4f7c3aaf3440d693b40686d49e8672c7465ba2aa653b251b8d9b6eaa0f84f92bc1cdadfbf94e6b678e7b8b1fc513476ea45cf0b54915ae690b52ff166b8f213b4133e2632271434012216a011e9da5f57676ba967e", 0xaa}, {&(0x7f0000e42000)="9849116b562e182590acc85e600a155f499b55eb3733ed371285cb4e7742e8a02062c2fe9d541600538bb6dc4fee9d15bdf00335eab93992aa6b106cff6ae84695fbf0c68c397b98281426c840cee49d227644ddb234539335bfa69b869d2716587895d1fa0459b3e0b1c82b6d902cc6c33e00ef9f4723aa4e225733b7da64bf8ace98ff6dcc73783932dd41e591105b1702c00e6c4dc8799d708a2a9e3fabf39ca7185691fdfb726973194a89f1a2512d10588908de86d36cb8a5c074fa9a7c8977b67ecd57432b96e58b2416717ea72f663defbc661a8ddb6d7950b3eb", 0xde}, {&(0x7f00001f6000-0xcc)="160ba326e8973a2e73e0257c9a37bd89fc8c25b29de4347177104b00e42077555e123955b5854a66bbcf85d2864779bcbe81d2b3a4686eb2167d0b87f138a4602f364de7f0ce5b1b33f5f0a72b831095ea225d3dd4a5a11da73dcdc8097c14a2241293d506a88640c5a73939eb655093c08d6cfad775665e4b1054a6c5b3c3adbb658e8b15f95967f3f543a4792a77e08db4618e420ad5bbfe8a5c56af1c3b450e23514dc153dbcb9a60bbd8c7428ee3d0feeac027069d2b28a681605543432aeb0a7dd37ac381f93f122b04", 0xcc}, {&(0x7f0000210000)="8aa8bd93e2a9765464154f988e69a7f9983399dc7a3a5c681745a875edd3208f0ee9be24569d2670c17ba05e667b97cc298d8f95754295f4fb0ac31d3a9bc81c36b43d8845d5cb90b19a5a742f80f0ebdca1ed4c1974480bc45187b8befec8255995f760eb868cd75d20413057fdb5ea439f619f62bd1e7e0b861310fdb8a89ddaa9d7a61871ca9d0143a642efa0b62564911f37c81260e750ef330a9ab247", 0x9f}, {&(0x7f0000ccf000-0x9c)="275904047218d23477bbe9eea6928a843ec5bf5526b3f06109afe5ef52c69e9bc5a8df35dee4c5dbed767de2cb62e1cec0b20aec2771149f207130c85ce4f72c6447cb0548016dc232556f097a82e83c2c666bf78b1e83cb8720dc1f5d1109396a1c7fdd3a425cce06640a47f93d886f5c0d1707802ad98e987e09ef1c4382bb34adf136ccd6d0760dec41ec028622f1019783b8801c93a31e74e7e5", 0x9c}], 0x6, &(0x7f0000072000)=[@rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r37, r38, r39}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x6c, 0x20000014}, {&(0x7f0000482000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f12000)=[{&(0x7f0000943000-0xdd)="17ec95c238e532d64294f9b7f89dd0dd0967d570d798db1fa00883eb68f0d8b530ed28414484c39d638c7d6c2aee043e3367bd56f3e3dc0451f84f9a7876bf9e51d2467943866aab720b62a15d12c381b36dd4af94196cd63b475e2a5a97735d304714d4a6a15b3cdd975d87cf0dac0e93185f59deeb2bac2a8cbf1c2a3e0418d65fd7cd0a7e65b80e67abf95fb20dd9f560397a7931b66ed53bff5a18e4c3d2829b57d474b221020a8b87e04e4100884eb6c8d28fcdda0827a9837a12815e79f664b6230613e3a99365f011aea66b14d98a5a1da62ff900014b86e7a0", 0xdd}], 0x1}], 0x8, 0xc801) write(r0, &(0x7f000014e000)="296450fbde818cbe462a3574f628831e788ce31c3caf9e", 0x17) r40 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000069e000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mkdirat(r40, &(0x7f0000092000-0x8)='./file0\x00', 0x5f) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/04 10:27:08 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000e72000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x20, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@typed={0x7, 0x1, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x7fffffff, &(0x7f0000f73000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000f74000-0x8)={@dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000190000)={0x8000, 0x1, 0x80, 'queue1\x00', 0x80}) 2018/02/04 10:27:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000eb2000-0x1)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffb) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = openat(0xffffffffffffffff, &(0x7f00004a0000)='./file0\x00', 0x301002, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000076c000-0x14)={0x8, [0xffffffff80000001, 0x3, 0x6, 0x7, 0x4, 0x6, 0x2, 0x9]}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ca8000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, &(0x7f000087c000)=0xa0) mprotect(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x8) pipe2(&(0x7f00009f6000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000fbf000-0x90)={0x6, {{0x2, 0x0, @empty}}}, 0x90) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000a4d000)={0x9, 0xf1, 0x7fffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000338000)={0x80000000000002, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1}}) 2018/02/04 10:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000a6a000-0xc)={0x2, 0x0, 0x4, 0x2, 0x356, 0xfffffffffffffffd}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f000083a000-0x14)={0x0, 0x1000, 0xe40, 0x1ff, 0x39d, 0x80, 0x3, 0xfffffffffffffffe, 0xf2, 0x9}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ad000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00008b5000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fa, &(0x7f0000caa000)="6440ba407e96ed217fcf4f1664638af7569273c4a1ef016956134ffdd10a76f5f7577acbbbeb0ce60b5b29ff72fa2d54fd40e06b0e1d2bc1071e0328") r2 = accept4(r1, &(0x7f0000199000)=@l2, &(0x7f0000033000)=0xe, 0x800) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000d14000)={0x4, 0x4, 0xc7a7, 0xc2, 0x33353e38, 0x100}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000019b000-0x14)={0x8, 0xffffffffffffffff, 0x81, 0x3, 0xfff}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ca1000)={@generic="3891bfb500e1fdac5a3719d3e92fc44a", 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000082c000-0xc)={@dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) getpeername$ax25(r2, &(0x7f00000b1000-0x10), &(0x7f000062a000-0x4)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00005ea000)=""/159, &(0x7f0000942000-0x4)=0x9f) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/02/04 10:27:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e84000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000027b000)) fadvise64(r1, 0x5e, 0x8, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 10:27:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x80000020, 0x101002) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000152000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000104000)={0x7, &(0x7f0000bb6000)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00001af000)={r2, 0x3}) sendfile64(r0, r0, &(0x7f0000121000-0x8), 0x27d) r3 = syz_open_dev$mice(&(0x7f000035a000-0x10)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006ad000-0x108)={0x0, @in6={{0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x80000000, 0x6, 0x76, 0x3ff, 0x9, 0x2, 0xffffffffffffff7f, 0x3d26000000, 0x8, 0x6, 0x6, 0x8, 0x3, 0x400, 0x3]}, &(0x7f0000bad000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00008ea000-0x8)=@assoc_value={r4, 0x4}, 0x8) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x5}], 0x18) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/04 10:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000fb9000)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/04 10:27:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c59000-0x8)='environ\x00') preadv(r0, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x0) ioctl$TIOCCONS(r0, 0x541d) [ 92.334019] binder: 11376:11392 tried to acquire reference to desc 0, got 1 instead [ 92.359146] binder: 11376:11384 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 92.406389] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/04 10:27:08 executing program 2: r0 = getpgid(0x0) wait4(r0, &(0x7f00004a7000-0x4), 0x8, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000000000)=0xc) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000001000)={{0xbf6}, 'port0\x00', 0x80, 0x20, 0xff, 0x9, 0x6, 0x401, 0x1, 0x0, 0x0, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000003000-0xa8)={{0x6, 0x7}, 'port1\x00', 0x81, 0x4, 0x1, 0x8001, 0x8001, 0x5, 0x1, 0x0, 0x7, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000003000)="7228e067d7f669962391cb27e6ef4809f2ce", 0x12, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000005000)={&(0x7f0000005000+0xa7e)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000003000)={&(0x7f0000001000-0x10)=@delrng={0x10, 0x14, 0x100, 0x4, 0x0, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x20008004) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000007000-0x8)={0x3, &(0x7f0000007000-0xc)=[0x7, 0x2, 0xd8]}) ioctl$TIOCEXCL(r3, 0x540c) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x440000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000-0x8)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000006000)='./file0\x00', &(0x7f0000008000)={{0x0, 0x7530}, {0x77359400}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000005000)=@int, &(0x7f0000009000)=0x4) 2018/02/04 10:27:08 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f000002c000)=[{0x20, 0x29, 0x2, "91346bef386f13b189886daeb6d56e8624"}], 0x20}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer2\x00', 0x620002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000033000)) 2018/02/04 10:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) ptrace$getregset(0x4204, r1, 0xa03d466659673550, &(0x7f0000ea7000)={&(0x7f00007fa000)=""/208, 0xd0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000013e000-0x9)='/dev/ppp\x00', 0x101202, 0x0) mq_getsetattr(r3, &(0x7f0000842000-0x20)={0x5, 0x57, 0x9, 0x81, 0x100, 0x5c80000000, 0x7f, 0x9}, &(0x7f00007fd000-0x20)) sendto$inet6(r3, &(0x7f0000b1d000-0x9f)="fd36ac5dfaeb878f3a7cb03f185a7391385dc4ad7340de2a60dec0782452fb2dc06b361ef48b247ed2d525fa620279902aa9c3ad73b4cb9ff1b49d7430a91bb901be5c00fd6bd3326c7316d74db82624f3692f474df7cfe981ba9283f9938f0532f2f69becb2141c34e5daec1757ecd2573c8ccdba735d023300c474fc9f00f12c7fe22660027726a27be8b7a24532cd78dd1e737b491c8425f25c4b81b2a1", 0x9f, 0x40080, &(0x7f0000291000-0x1c)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffffffffffff0001}, 0x1c) ptrace$setopts(0x4206, r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00004d3000-0x4)=0x16, 0x4) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2018/02/04 10:27:09 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007000-0x80)=[{{&(0x7f0000000000)=@ax25={0x3, {"04ea5db655d34e"}, 0x3ff}, 0x10, &(0x7f0000006000)=[{&(0x7f0000004000)="6b81969e13844b567627fdfd6c3fd7d0964c4f40c7e93b87db895e0dcc2c00b4d7712f611d1168de7940e1896f8fd636145ace9c738fb3dcf55e32d830490ed00b8192f0a7478e5b4a2d76e5ceb70908113547bee572cf6786046efd3f3309fba552d456ae7c564bb4c9e865ad9566b9258721c9239ca1e7f8aa29dc77c147d1c8793cec4f35c4669e84c02af4f744970d722065eeab1033d5de63ce6484c6c035d1850ed658c5c3b5137bcf60", 0xad}, {&(0x7f0000006000)="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", 0xfd}, {&(0x7f0000006000)="94a1efb71fa2a13e28faece935d55902e3d7dae5678da970a3b6ed7f8ce542ff5d3cbaf4bf3a1c00db1cdd1e0d06fb0a30d0a1aab550168e8d5343134c90abb1bb40dfa140ecd94f50af4dc7be9c0d5d0706f0b0e39f13e66db9b6c7e3b2b69273c245ca90ac2d0ab79bcea3a75d55bffd254a38cdd21aab819b4d725c71", 0x7e}], 0x3, &(0x7f0000002000-0x74)=[{0x74, 0x113, 0x8, "935087a61e8436a60036375888bec73e635fa5769cdc4972e0ea9b6db60572ae475f4764f34666932730e075d55ca7d142c041d4e52b5a769b09179439618088e855f57424f3f4b3ec2020157b8eddf95cff39ba4fced2d8795d57451d5d522f6bc0cae4052f1854"}], 0x74, 0x8800}, 0x6}, {{&(0x7f0000007000-0x1)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x4, 0x0, {0xa, 0x1, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x3a, &(0x7f0000006000)=[{&(0x7f0000003000-0x26)="61f9dbe1d48093b4e5f3121a04481d15b9881405a3565367a9af7ac8f8e2bb670ed815a073da", 0x26}], 0x1, &(0x7f0000004000)=[{0xb8, 0x0, 0xffffffffffffffe0, "d64dbcbaeebba3c45105269c3b5d63630c078fdc0da54fcacf16bfb1b20c26616678756366216013a0de1c36a9c35b872f5bc1d665c24860e60fe2468398841e8a76c2ac6ab90f81f2dc5ca9362a06df5769ddb88a3bf8b6ab7ac7da16a6d763f040651788e45b4ff2814c0969e9a4f47f049c695181abed1a7344e7b30b66730b61221bd8bc30c5f3222f4b37a90721958965b469b137539e8a774851b055d545852d1d1bf77724424aa5"}, {0x10, 0x1, 0x3f, "b83f1c62"}, {0x50, 0x112, 0xffffffffffffff87, "e0cf0c9c741c4a3492ad3029d067d065a4f72e9cc6aef7cd5591eff467948b9ca95b78cb2445f89290a39c64fdce3cbd4ae6b3fa0800845f2e715ac0da219ad59338"}], 0x118, 0x40000}, 0x5}, {{0x0, 0x0, &(0x7f0000007000-0x38)=[{&(0x7f0000007000-0xf9)="eb7465fcbb77b2c9eab7a71f541f87bf618faa7157ab8b015dd5ae2e371270c329670450c2bb499030153df73f738cf8360aa5b19f8e738d501fed2d1e200129b735cc2baa2fc3e1aba22dcac54f152c32a11951b78c79d4c80b4ec8a8f968108a7ad329274d40a0422db3464200c8f6f747ca63e625d24e781d787e0f6a7b1f21240b59b6567c181edc7e3c5aa874aa861d7ef801125169458e37c60e1572106b9b1737fd929924a4f24d709cbed6e4bf070def3b0e4ab46da932beb952adec26e6fe25f0158de6f3e01d749175a23331945ccbe3aff86b462948e67b07f825c9ba53b2370ecffe7f4d044274bac560e3ca6075d81ab70947", 0xf9}, {&(0x7f0000006000)="43c9242638c7b5093b1acec7f1fd20dae817f2c7553a7c4e2c98bdfcd1ab687134404876954dc8ab1234b1d89da711f2797f9b3f08772bb04605fd7263794f15a989e46410ab6879a7e839266da9e70cdba4ee083bf2c7e58c2745b8aabca6d3f564f702b8d8026a989f362f84c32c0e1bc9232a59f05fd1119c287189741da8c31057dd56adaa69bd576c02943b2a7a238ba014016802ec8182f876465cf5e5e36d61329746d317b828cc36ce9cdd96f9ce605e1c6341677b3d1924f6e9d9ed3f82d2d97b52d7ee1ab027780a55d9910fdeb11a092e7128be9508886a8328fa", 0xe0}, 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&(0x7f0000002000)=[{&(0x7f0000004000)="d5cdba8ffb16b398a82ddc1aaddba3dbe39f495f5369ef02e93afb1765f01f18658bfeb596b3a41edf9106b1c302c4cce5a5f71ed282211e014c343a5d71ed2ff5dc5e49e85ee233f9a668714ecf350e0f906876c7dfbd304dc3eef3b3857185020ca4165b8c29ef690658c5e019253d0e31de9ab7a719896b558e04e4ed716a1f4d1750985106296d7e7b1f1a00a42bef", 0x91}, {&(0x7f0000007000-0x25)="c416dbdebc0e6e202a0b8f46ab99c7ab562f3a2e877641ff7670c158deab853fd14c645e09", 0x25}, {&(0x7f0000006000)="d3dc13fe4447c203dcf02aae34ccede7e04681dbf49efc67a7d22e685436f15874e44e29d8f7fa250a3d9cdcf110324c83f290b93093ecc9f4b2a334d092f9ce441245c452e99247bdaabf3992c4bfd7e9668919995c4a2f4cd89919691022e0a7ca2225db51d2d048a407ae8e828fe65dfdfa0fed90bd15da0cf1df9ad8a58711291d6c1a3eef856157cd35fb74faf2d6f78c3eb88c0aba1f1e990c37c675ab2bc577898269bbc6f13ff793ee16583c8958150f09780e19bde04f9a625b1d3251ca2e819f5b17c1efa928a7316c714fcd2795", 0xd3}, {&(0x7f0000006000)="65d9f938", 0x4}, {&(0x7f0000006000)="1716cd0b1f7f2896c23b7bec6ffdc851b9961f1f3bb405f629e771d815c02e2bf37461cb35303214030922313bf6c57b9aee0ba78be170df7c287326a71eb131b628c58e96b77e28aa7b4933e49757a6f01ed0bf53ce81fb769080d935836d1f7d70e6134b8769a441eb9a87aaeff11d1382fc2a45814dfd633d1db864714fc899f4c0c0d2347920d7868ec3658906ff0c426a94d0fb26", 0x97}], 0x5, &(0x7f0000007000-0x124)=[{0x3c, 0x10b, 0x7, "3e5726d71a37255b90dbd721f6e37af458a31091b9f88a6506cfbf918687556c24b3e7fc3947e7dba1594b7525cbf3"}, {0x1c, 0x1, 0x0, "2fbdc7870eacc3ae96edabc392"}, {0xcc, 0x107, 0x5, "7a190d23e485191e9b662b2c717e9759c0fd0c416a8741afa5a6a77f44d2ff3d58e485296f9ff46e4e54c63a357bc7def45f303f36b92ee56b392552fc82dd4abc80589826162968309ae8065b3fdce79a4cfaa49340a7c2dc2114a38055bb7b9504883757a205c1623636ca6987ff24b035a518f71b34f9dee0d54f92998a58b6089ff5430d3d55c5f0f095fb6f8d4351da5368cbec315e36a9df759bb47130e0c7aab4f6179b7a5e73f191936dc8f54beea5193a43ca7f6cedbbf301208ea3"}], 0x124, 0x20000000}, 0x10001}], 0x4, 0x8000) sysinfo(&(0x7f0000003000-0x4)=""/4) 2018/02/04 10:27:09 executing program 2: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000237000)='net/ip6_flowlabel\x00') pread64(r1, &(0x7f00001c5000-0x1000)=""/4096, 0x1000, 0x0) 2018/02/04 10:27:09 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x400000000000) sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000-0x36)="020604040200000000ef37ca2276c5de", 0xe}], 0x1}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000e000)={@generic="af531985dbbab6b28a7c4b5fcc047a0e", @ifru_flags=0x5100}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000010000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000000f000-0x4)=0x1, 0x4) 2018/02/04 10:27:09 executing program 3: personality(0x1400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x6d}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000621000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)=0x7) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$poke(0x4, r5, &(0x7f0000001000-0x4), 0xffffffffffff8000) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2500, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0xe8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000002000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000004000-0x4)=r5) capset(&(0x7f0000000000)={0x20080522, r5}, &(0x7f0000003000)={0xffff, 0x101, 0x7fffffff, 0x7, 0xd14b, 0x7fff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x214}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000004000)={r7, @in6={{0xa, 0x2, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x8, 0xfffffffffffffff7}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000006000-0x4), &(0x7f0000003000-0x1)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000007000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0405405, &(0x7f0000004000-0x40)={{0x3, 0x0, 0x5876d1d7, 0x0, 0x6}, 0x200, 0x5, 0x7}) 2018/02/04 10:27:09 executing program 7: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028b000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f28000-0xd)='/dev/usbmon#\x00', 0x8a, 0x204200) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001e2000)={0x0, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000)=""/62) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000f89000)='/dev/net/tun\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d6d000-0x4), &(0x7f000018d000)=0x4) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00003cf000)) 2018/02/04 10:27:09 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000)={0x0}, &(0x7f0000002000-0x4)=0x6) syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x4a, 0x103000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/04 10:27:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000016c000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000d7c000-0x4), &(0x7f000067b000)=0x4) 2018/02/04 10:27:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00000e9000/0x3000)=nil) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006e3000-0x8)) 2018/02/04 10:27:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x32) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/04 10:27:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getpeername$inet(r0, &(0x7f0000b9e000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000116000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) getrandom(&(0x7f0000f56000-0x1000)=""/4096, 0x1000, 0x1) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f0000a49000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e", 0xd8}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/04 10:27:09 executing program 2: prctl$intptr(0x10026, 0x2) open$dir(&(0x7f00004c1000)='./file0\x00', 0x2, 0x1) 2018/02/04 10:27:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000047c000-0x4), 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b9a000)={0x0, @in6={{0xa, 0x1, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xfffffffffffffffc}}, 0x63a1, 0x10001, 0x7fffffff, 0x20, 0x8}, &(0x7f0000441000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000085e000)={r1, @in={{0x2, 0x1, @rand_addr=0x100000001}}}, 0x8c) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000fc000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3fb, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f00000bc000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000033f000)={r3, 0x100, 0x200000000030}, &(0x7f000029b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003f1000-0x8)=@assoc_value={r4, 0xffffffffffffff00}, &(0x7f000075d000)=0x8) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f0000fee000)=[{&(0x7f00004af000-0x58)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) 2018/02/04 10:27:09 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0xfffffef3) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/02/04 10:27:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002b7000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000f57000)=0x9) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace(0x4208, r6) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r8 = dup2(r7, r0) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f0000f17000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) futimesat(0xffffffffffffffff, &(0x7f0000147000-0x8)='./file0\x00', &(0x7f0000231000-0x10)={{}, {0x77359400}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/04 10:27:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e0000-0xc), &(0x7f0000f9b000-0x4)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000), &(0x7f00003a2000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000038e000-0x4)=0x8, 0x4) 2018/02/04 10:27:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xfe}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x5, 0x2}, &(0x7f0000001000-0x4)=0xc) r2 = request_key(&(0x7f0000081000)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000012c000)='\x00', 0xfffffffffffffffc) keyctl$reject(0x13, 0x0, 0x0, 0x204, r2) 2018/02/04 10:27:09 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x80000001) syz_open_procfs(r0, &(0x7f0000004000-0x8)='oom_adj\x00') sendfile(r1, r1, &(0x7f000000a000-0x8), 0x1) 2018/02/04 10:27:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f000060b000)=[{&(0x7f0000640000-0xf9)=""/249, 0xf9}], 0x1, 0x10011) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e", 0xb7}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/04 10:27:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x43) socketpair$inet(0x2, 0x800, 0x4, &(0x7f000098b000-0x8)={0x0}) sendfile(r0, r1, &(0x7f00000c5000), 0x2) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000dfb000-0x4), 0x35) connect$inet6(r2, &(0x7f0000115000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000660000-0x8)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00004d4000)={0x7f, 0xfffffffffffffc00, 0x1}) 2018/02/04 10:27:09 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000022000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$usbmon(&(0x7f0000020000-0xd)='/dev/usbmon#\x00', 0x0, 0xa00) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000025000-0x4), &(0x7f0000025000-0x4)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000024000)=[{&(0x7f0000002000-0xcd)=""/205, 0xcd}], 0x0) 2018/02/04 10:27:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000082a000)={0x0}) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ee5000-0x4)) getpid() r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00002f2000-0xc)='attr/exec\x00') prctl$intptr(0x0, 0xb63) preadv(r3, &(0x7f00006a5000)=[{&(0x7f0000866000)=""/229, 0x30}], 0x1, 0x10000) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/04 10:27:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fstat(r0, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00002ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ece000-0x4), &(0x7f0000557000)=0x0, &(0x7f000050e000-0x4)) setgroups(0x3, &(0x7f0000790000)=[r2, r3, r4]) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000426000)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000ede000-0x58)={0x5, 0x44, 0x2, 0x80000000, 0x24f, 0x39}) 2018/02/04 10:27:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xd5bd) pipe2(&(0x7f00001cc000)={0x0}, 0x0) clock_gettime(0xb, &(0x7f00009a7000)) clock_gettime(0x0, &(0x7f0000a66000)) write$evdev(r1, &(0x7f00000b1000)=[], 0xfffffffffffffeed) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f96000-0x4), &(0x7f000011a000)) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) getpeername$netrom(r1, &(0x7f0000b05000)=@full, &(0x7f00009b8000)=0x48) getuid() 2018/02/04 10:27:09 executing program 0: mmap(&(0x7f000054e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000054f000)='/dev/autofs\x00', 0x200, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@generic="6e6e0c533399da5c11de998d6f426b7d", 0x0}) sendto$packet(r2, &(0x7f0000552000-0x14)="4b17bc0354d39bdef50bab29803f58829ab7fdc2", 0x14, 0x4004844, &(0x7f0000552000-0x14)={0x11, 0x10, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000298000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000054f000)='id_resolver\x00', &(0x7f0000550000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000054e000)='\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r4, &(0x7f0000552000-0x72)=""/114, 0x72) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000551000-0xa6)=""/166, &(0x7f0000a6b000-0x4)=0xffffffffffffffb9) 2018/02/04 10:27:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000e36000)={0x800, 0x3f, 0xcd, 0x2, 0x4, 0x1, 0x9bdf, 0x3f, 0x4, 0x95}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c65000-0x8)) 2018/02/04 10:27:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x83) r0 = syz_open_dev$sndtimer(&(0x7f0000430000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x3}}) 2018/02/04 10:27:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/3) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001000-0x4)=0x49, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000)) getsockopt$sock_int(r2, 0x1, 0x800000000000000f, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0xe9)="f7ccf151ea5c852993ef3bb7bc6e122e8dcf00b0ad49412df24269722169440dfd85b984d666172f79167fc8664e995ec423e1f4e239e8993019058b0c8b60a09c9afd5bfa111b2cf0b0416e4e91bc1912dfd6e5a3ddd742060c155946a3fb29af7994201ce401a2239af7c9ea30ca113d01b0f987d5d53f68daec7422759c564732ff195e9d21e2fdae685165aee44816ac960646f556e19899ba4fa28e9060d5b6aed80e8d9566f93605b4baab906bd8691332f24699221006a039499056de605f876edec27e2ab509cf09587bece3a6f0a92a42ec0c201af1237cc755cd6fbf70240ca6cef52384", 0xe9}, {&(0x7f0000002000)="104bb16e70515a380e3be359f4b130d80661c8e0a6a6baa13b92a290812aa94d30f9793149a29002b6f8bacb4dff652faef058edaec128d29c3c5bb2aea09116f4698ccf5bdf7e396890bfa4c04275d90264feb5d87e6812e2045232d7618b0af634d3080d143348c94151e31971b59b888c03939969689d71674739ff0cf532551046e35e6f0d343bee747bd68497a4a3271370", 0x94}, {&(0x7f0000002000)="75d6319459cf9b8278147deaade7d101e253b0768c87c4e0f701cc3b9ef251c7a8f7f577dfbbfb271775566efcf52e5cf0e1f2753512382e181c4fb386bccbe172f695b4db625c4c4083eab9735929ae325c5b9f4e5dd08f66d3725ff5cc4b1dc38b9ac52e2c501f46782ffac9bed831630d644996ca58cfdf93fa84adacf5d6ea38e3", 0x83}, {&(0x7f0000003000-0xe3)="69424ba9c788e112e2764338d526d229e175c3236c5336c04bd67f53d62cda62ee1fad625154c6b7a32ec0655d4b47dccd8beff555aaf2e3816769a3c6a0a297e202b8129b53e754f616754fd17e2aa6fdf3ed01c459f770b8715c308c9bd6dfc7c9165c044347b2aaca63aab0ab217539405395006835d52564b505f4433dd23003684bf465e3ae561da6f0361f665afc2214af7a46a7f9ec2ed203f2e4da1881fa0ae1a22042d02909ae040bd1255ef650c7eeea8f19d92ffe147bea3f1f43033f561dffad0d92a120dad08229fdd8f9a388b5ead3d1f64a91300bc3f0b30bb5d77c", 0xe3}, {&(0x7f0000001000)="a1fe5c245415d1bbe07f1b2fded3d84c6d975d4369fd5075e93ab8fc0db6a0f28ff8fa3e832f5c6a3947a2aa303666a4910d2c4c07de7f4d15c51cb4cc979623cc6bf1717653f42f2f5ddf1e865dfb94adc7b2279379c0dbec183d5d65a7052af2bc4ac39778d07b9e43cb98b8410e898f88b905d1fc2777d6f66c1f4a67e9fa27b12c287e8b00068eb722030ac56c1a4fe6251558503c376aa3cc23f1dfe66e3db62359c537b917d595011d2373cef6905b70d8c897ab705130f51dbd8f79f0c3", 0xc1}, {&(0x7f0000003000-0x63)="9976a10dfd9d7b0b89df419050e70317c658b40697ab4d599c4e151e738f526ed6c4e72b53c61f741b910877516f2a52c57f500e207262d2a5d2d99e41a7974ab59303b6a3b71efbb7036a98f4d3030f10f8d355d5892bd301353c4f8ad2797c367f8e", 0x63}], 0x6, 0x0) 2018/02/04 10:27:09 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000036000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002b8000)={{{@in=@broadcast, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x90000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/226) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/dev/pktcdvd/control\x00', 0x2801, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r2, 0x5450) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000004000)={0x1, 0x0, 0xffffffffffffffe0, 0x7, 0x3, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000005000-0x70)={0x2, {0x2, 0x1, @empty}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x2, @multicast1=0xe0000001}, 0x119, 0x1, 0xf7, 0x6, 0x3, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xd7a}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000006000)={0x0, @in6={{0xa, 0x0, 0x8, @empty, 0x8}}, 0x7, 0x5, 0xa26, 0x5, 0x84}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006000)={0x3, 0x8000, 0xe1, 0xfffffffffffffff8, r4}, &(0x7f0000000000)=0x10) accept4$inet(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000004000-0x4)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={0x2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0xfffffffffffffe00, 0x0, 0x3, 0xdc, &(0x7f0000007000)=@generic="2ebad6d2d18970ae23f99da4e3d318db", 0x2, 0xaa1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000009000-0x28)={@generic="3d657efbd9e5de0a299ff2fe211909ba", &(0x7f0000003000)=@ethtool_test={0x1a, 0x80000000, 0x7fff, 0x1, [0xcfee]}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000009000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f000000a000-0x8)=0x6, 0x8) 2018/02/04 10:27:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace(0x4217, r0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) rename(&(0x7f0000aa8000-0x8)='./file0\x00', &(0x7f0000d27000-0xc)='./file0/bus\x00') 2018/02/04 10:27:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000519000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffeff, 0xc0800) fcntl$setflags(r0, 0x2, 0x1) pipe(&(0x7f000085e000-0x8)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000344000)='/dev/keychord\x00', 0xc0001, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000de7000-0x4)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) signalfd(r2, &(0x7f0000949000-0x8)={0x7}, 0x8) r3 = creat(&(0x7f0000899000)='./file0\x00', 0x20) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000dfd000)={@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) fallocate(r3, 0x0, 0xdd, 0x5) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f000051e000-0x8)={0x1, &(0x7f000039b000)=[{}]}) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000265000-0x8)={@remote, @multicast1}, &(0x7f00007b2000)=0x8) write(r2, &(0x7f0000a4e000-0xb1)="1300001000ff0000000199040f050000230a009d000000000006000000000f00004fe8db", 0x24) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000591000)) 2018/02/04 10:27:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088d000-0x4)='{[[\x00', 0x1) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000097c000), &(0x7f0000717000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001cd000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000081f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f0000963000)) fcntl$lock(r1, 0x25, &(0x7f0000016000)) dup2(r2, r1) 2018/02/04 10:27:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f15000-0xc)={0x2001}) readv(r1, &(0x7f0000fdc000)=[{&(0x7f000087f000)=""/9, 0x9}, {&(0x7f0000b64000)=""/157, 0x9d}], 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)}) epoll_wait(r0, &(0x7f0000cc9000)=[{}], 0x0, 0x70) 2018/02/04 10:27:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000862000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x3, r1}) r2 = gettid() exit(0x0) syz_open_procfs(r2, &(0x7f000000d000-0x7)='ns/uts\x00') 2018/02/04 10:27:09 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x110, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000-0x120)=[{{&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @random="873c98e9c41c", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000001000-0x18)=[{&(0x7f0000003000)="681a033faff5cdf24e277812308d63c254dffeebfa2d6ab163bf8309fddb8751b4bbb2a8299c16d367f7ba2d1cbaa6240685f87f53bd8b4da77ab71efb5cfdc5dae041e506805ee403f7f43ecfb1379a36c2c31066ae25e0c3614061be05a057cc7946fa3470942a0e563721638758aeb9aad0fd499680cde8929c3685411f0d32d61345435d261d65531c3280da1f513b87f9733b61c713d0c01e506e29c0a24467dea584c007b97961dd235de4653c2353f82f29645cae208cb4b2db8629bbaf8c8cd71093ebb2ac6093c5a46b192bab785a144977458d730f", 0xda}, {&(0x7f0000005000)="f6dc5ad84621a6cf14037c3e1110603a7352085edfba66c306ea1c3b03daa96f82b3cfbfe808", 0x26}, {&(0x7f0000001000-0xa7)="bbaad9e4b2cd1e283348ece1291dbdc23911d26a4c48e5def88e491dcfa90774999bc88428bac3d1e9a229d4431ecd93b3099e7fa0d68d4666ddd9d870ceca0247287d80ef8e9c458e0276a945b3e39af103138c7caa16583a6f159282354ae7d1723e5387ffecea43ce38196fc04ad6c3e2139e5562fca01bd9a13e3743e563e9e5bda38e2567d3a767ab6d34225445503eae9bfd20083952cc83f186e77dc123e933dc08a6c8", 0xa7}], 0x3, &(0x7f0000004000-0x2268)=[{0x5c, 0x113, 0xbc08, "48ebf6fd2406acac9f8c762353d9b41eadbb6d3fb263229b0e7f563af05405b6ef1bb25baf4152388cf0637617d340d474ef9b339b7a120e52d3f6cd3290da48264469a9b461ecdeeffa2ec6211f2916"}, {0x100c, 0x119, 0x4, 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{0x18, 0x107, 0xd613, "5db2adcf8c8741407ed311"}], 0x2030, 0x80}, 0x2}, {{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x0, 0x0, 0x2}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x48)="e4f0ba6ee6eebce6a9bdacbf58d1126a22ea38a7fcbd1d3412873485e49b05ff8c5241059d6271e526d6cae6e6f63c26948eaa50c4ac18823946b5de8b87ca61eaa5b4b7d459aece", 0x48}, {&(0x7f0000004000-0x17)="f8b5e759af15d537481214731c45e9dc2f6f7f0399fa10", 0x17}], 0x2, 0x0, 0x0, 0x8000}, 0x7ba74f16}, {{&(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x4, 0x2, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}}, 0x3a, &(0x7f0000005000)=[{&(0x7f0000005000-0x68)="652ced11facd31ff10ed2651620a92a4e2b267405d779b1549273b2b9cb3e375bb288b9d72405a87b158c1753dd04da63dd827dc8d906967b36db550f2e4fa63208ecd8a31e72cd320fafa04b769d3e13e4cbb0ae16bc37c9a0af946040c8da626ac82289854207a", 0x68}], 0x1, &(0x7f0000004000)=[{0x60, 0x107, 0x10000, "b452ffa7c60f5c5d4b52ce0e5aadd888b422a35cae4b03d4ded5136d2bbc21e02c79b75d0eeec2f96a9d6e1277372676b66addbf1c949ab1e4ff07c90c374bf298a55c020b141459a51c2b5d0d9370d1d185"}, {0xd4, 0x114, 0x80000000, "61b85457a5ea132d6cb65f0d766c0cc91c52595f68a670abb79e6facf5f9535f845d19bbc42f823fd06b9338138eda8e1a8637f51d2ad9e7429aa4c0e141909ef1f2cc6e73e6daccf88dd3e4f2784daee211d98555c58b3ed2c3b153aadd1b1629b2cef7b9a831c279e25c153ff4dba27c9112a6783366b3a827ef8d651750100675905fcdb6925eecee24e4ac9c455523057a0f056dc78115852a34f607cd49bee70d007178831152ec522cb62c439da5327739a9d6d5a43e94d3356da10d5b231e676983"}, {0x7c, 0x105, 0x5, "c1a6c0fcc5c5a5157d8f08840bdd5a57ddf966f30d1f73169d18eea604d3cf37aec5ca55800520d9e1e7a71a13e6f85e30fb700456f8a750021266312cda5236615e717a3b8d9d5ac89fb436184ab32a23e022ca211d2e6dba88a46d86c95c0acf8aa797718cd80a195f6f3feb96"}, {0x40, 0x117, 0x10001, "75f6cc9d9eaccfeaa2ebb35912aacbe4b6da967b33ed7121a023eebeb8732b57ecd7cc903550b698a10fe67a1820bd327c5af24e"}], 0x1f0, 0x20040811}, 0x40}, {{&(0x7f0000004000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="2df37b29ef0cb2f86a8e7db8260b3324de4e18b55b392e79e3951de0b052f6245c340df76471c8c6bb6140c1075527d5d03c65bd2e782170fc94a908cb9f0600d1524b3b2912311c60fdd5893dc525e6b39084cabb6d321fc357538c4e8d1c09d204c8a0f143056565b506b9ded4f8b8799b04ff4e163a1002edbf611d7f52a6b545fa68b762ada1b5b9c5a25b0798818bfbee8a4e22565285d0251707d69a2f17", 0xa1}, {&(0x7f0000004000-0x2e)="73c8e508c2301b32fdef16e52c405192e154a7c0859091fe570026908cfee1c5c909d85a23e75f988647d0894794", 0x2e}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000003000)=[{0xc8, 0x0, 0x4, "37cdd165297dabe2218cc43698363ddba0a9315c8060adb53664f44c5a9433abfa88b69901089712102606be8cdd00d8933afcfa5502e3b09219d08982773eb710d269789af456b4186d18384642aa868f1ac7cb7c24e87457a753a6d546cf909569f963704d4f1396528a876332fd94304ffe26e5d731838e038037334c4f1b6bed3d5733d0ca12025917219b801c1837ba6ec740313592eb1a2249c3e66cfcaeefb36bb66ad42b2f0ae91b45190f435167244105c821e48181b119"}, {0xb0, 0x10f, 0x9, "f47f919fd7e55ca92b802db563c7b5d3e202a9b52a17eed6d0d9044876a2c12373c4f5a239896b4071edf2fbd5eb704d4763c52a684dc2f828bd3e194cc119d48c8d34377c8db158e341e33e44af8914accb06850205fb72d806bbed7e5d6b2c235f1f30470546aa202a8dc76c72ca50af5fef6dc7cfb94fafc9395cf6076c33650695363914ad4091141eff8fdf48fa139cf92497987bcebee59b6ce0ea263449a5"}], 0x178, 0x800}, 0x100}], 0x9, 0x40c0) r2 = syz_open_procfs(0x0, &(0x7f0000005000)='net/ptype\x00') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) bind$nfc_llcp(r3, &(0x7f0000002000)={0x27, 0x7, 0x5, 0x7, 0x2, 0x4, "5d7b2160af26e38e48dd9752f9d11862ba74c64ddd0d19d0ba9352d05cf7a3652b8e77f9f16c77d624e89f8da6159cc96d9abcfbfab3cd1f87301f3b01fef1", 0x7}, 0x58) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f0000005000-0x40)=[{&(0x7f0000004000)=""/238, 0xee}, {&(0x7f0000005000-0x1a)=""/26, 0x1a}, {&(0x7f0000004000-0xf)=""/15, 0xf}, {&(0x7f0000005000-0x22)=""/159, 0x9f}, {&(0x7f0000004000-0xcd)=""/205, 0xcd}, {&(0x7f0000003000-0xc19)=""/4096, 0x1000}, {&(0x7f0000004000)=""/167, 0xa7}, {&(0x7f0000002000-0xc7)=""/199, 0xc7}], 0x8, &(0x7f0000001000)=""/99, 0x63}, 0xf13a96433d41e449) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000005000-0x48)) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x14, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r5, &(0x7f0000003000-0x72)="aeae68888f90acc1a264bd9bb80acb9200aca1348b7263378d0d9846d761cce10d189cffa4296e07499b44c01845ad313350ca741199bf39bee42389188f5d23a23f5611d917be864c33721d2eef81aaa608f92cbc4e7063e6306840e1e55a84b3427d5bcc705e849390d76baec090a3c455", 0x72, 0x80, &(0x7f0000005000)={0x11, 0x0, r6, 0x1, 0x1f80000000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) 2018/02/04 10:27:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000857000)='clear_refs\x00') exit(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bfb000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@broadcast}}, &(0x7f0000942000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c23000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000139000-0x4)=0xfffffffffffffdf2) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000050d000-0xe8)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x3, 0x0, 0x0, 0xa, 0xa0, 0x80, 0xff, r2, r3}, {0x1, 0x2, 0x9, 0x100000000, 0x4, 0x6, 0x2, 0x7}, {0x800, 0x7f, 0x20, 0x10000}, 0x21f5, 0x7, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x7c}, 0x2, @in=@empty, 0x7, 0x7, 0x3, 0x624, 0x0, 0x5, 0x101}}, 0xe8) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/04 10:27:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x10, 0x80004, 0x6, &(0x7f0000a8c000-0x8)={0x0, 0x0}) accept4$packet(r1, &(0x7f00003aa000+0x8fc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f6e000)=0x14, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000e58000-0xa8)={{0x80}, 'port0\x00'}) 2018/02/04 10:27:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5831, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f81000), 0xfffffffffffffcc2, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xffffffffffffff89, 0x23fffd, 0x0, 0x12) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f85000-0x4)=0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f00006a7000)=[], 0x0, &(0x7f000034b000)=[{&(0x7f0000f85000-0xfe)=""/254, 0xfe}, {&(0x7f0000f85000-0xd9)=""/217, 0xd9}, {&(0x7f0000ead000)=""/4096, 0x1000}, {&(0x7f0000375000)=""/193, 0xc1}, {&(0x7f0000945000)=""/27, 0x1b}], 0x5, 0x0) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000912000)="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") ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000b93000-0x4)) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000f84000)='/dev/urandom\x00', 0x0, 0x2) 2018/02/04 10:27:09 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000001000)='./file0\x00', 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000-0x4)=0x10) getresuid(&(0x7f0000001000-0x4), &(0x7f0000005000-0x4), &(0x7f0000004000)) mq_open(&(0x7f0000003000-0x2)='.\x00', 0x0, 0x0, &(0x7f0000003000)) 2018/02/04 10:27:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000db000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a94000-0xc)={0x0, 0xfffffffffffffff7, 0x10}, &(0x7f0000df8000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ab6000)={r2, 0x6, "48d555cd220a"}, &(0x7f00001f6000)=0xe) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) 2018/02/04 10:27:09 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x8, &(0x7f0000054000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000030000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61"}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000056000-0x15)='/proc/self/net/pfkey\x00', 0x8002, 0x0) mknodat(r2, &(0x7f0000023000-0x8)='./file0\x00', 0x4, 0x101) ioctl$TCFLSH(r2, 0x540b, 0x8d) 2018/02/04 10:27:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000021c000-0x8c)={0x0, @in6={{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3}}}, &(0x7f0000313000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000066c000-0xc)={r1, 0x2, 0x30}, &(0x7f00003b8000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e8d000)={0x80000000, 0x8001, 0x8, 0x5, r1}, 0x10) r2 = syz_open_dev$sg(&(0x7f00005e7000-0x9)='/dev/sg#\x00', 0xfff000000000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000f50000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) sendto$ax25(r0, &(0x7f00000a2000)="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", 0x1000, 0x8000, &(0x7f0000f47000)={0x3, {"01801004ab1347"}, 0xffffffffffffff00}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f000015d000)='/dev/keychord\x00', 0x200, 0x0) 2018/02/04 10:27:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004df000)=0x8, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000189000)=[0x9, 0x5]) unshare(0x40600) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/02/04 10:27:10 executing program 4: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000745000)='/selinux/status\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000022b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f23000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c79000-0xc)={r1, @multicast1=0xe0000001, @rand_addr=0x424}, 0xc) sendto$inet(r0, &(0x7f0000f22000-0xf), 0x0, 0x48000, &(0x7f00000a9000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006fc000-0x10)='coredump_filter\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000e90000)=0xa, 0x4) writev(r0, &(0x7f00003ed000)=[{&(0x7f0000f23000)="a0", 0x1}], 0x1) 2018/02/04 10:27:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xffffffff) socket$unix(0x1, 0x2, 0x0) sendto$packet(r0, &(0x7f0000274000-0x2c)="b501000000e60000000020a7359fe32d039b5097532d050007ed9d2ca1682929e852243e09567b3bbf855a56", 0x2c, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00008e3000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, [0x4, 0x400, 0xfffffffffffffffe, 0x4, 0x5, 0x9, 0x3, 0x3, 0x9, 0x9, 0xfffffffffffffffe, 0x200, 0x3, 0x6, 0x1]}, &(0x7f0000dbf000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d50000)={r3, 0x3}, 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e4000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000c33000-0x4)) 2018/02/04 10:27:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f00004c6000-0x4)) pipe(&(0x7f0000d2e000)={0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000aa8000)="24639f28cf1590dc222b70f98d6eca50953cbadc049e69045b3f6961f222572128805b1b59bf410fdc72bb5d2059aa34ad230f7172d3d6f801b78a6c2bdffe") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000413000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/04 10:27:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000069c000)='/dev/sg#\x00', 0x3ff, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000de3000-0x4)=0x1ff, 0x4) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005c8000-0x108)={0x0, @in6={{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x3}}, [0x401, 0x7, 0x0, 0xaa, 0x7, 0x8, 0xf2, 0x6, 0x3, 0x4, 0x15, 0x9, 0x8, 0x4, 0x40]}, &(0x7f000042d000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000015b000-0x8)={r2, 0x800}, 0x8) socketpair(0x13, 0x800, 0x2, &(0x7f00001aa000)={0x0}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00003d9000)={"8e2a3afc778531b8534241eaf4677d4e", {0x4, 0x0, 0x2, "5901322d61a9", 0xfffffffffffffebd}}) ioctl$TCSETAF(r3, 0x5408, &(0x7f00000dc000)={0x6b, 0x8, 0xfffffffffffffff7, 0x2, 0x7, 0x1f, 0x5, 0x8, 0x9, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000056c000-0x8)={0x0, 0x2}, &(0x7f000089d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000db2000)={r4, 0x30, &(0x7f0000a96000)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @empty}]}, &(0x7f0000f06000-0x4)=0xc) r5 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') sendfile(r1, r5, &(0x7f000092e000-0x8)=0x4, 0x613a) 2018/02/04 10:27:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006f4000)={0x0, @in6={{0xa, 0x3, 0x7, @empty, 0x4}}, [0x8, 0x80, 0x2, 0x7, 0x4, 0x4, 0xa3d, 0x100, 0x0, 0x5, 0x4b54842d, 0x6, 0x3, 0x7fff, 0x40]}, &(0x7f00009ef000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002f2000-0x20)={0x100, 0x3, 0x800c, 0x200, 0x435e, 0x8, 0x200000000000000, 0x2, r2}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) socket(0xa, 0x5, 0x401) close(r0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/04 10:27:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000dc8000-0x25)=""/37, &(0x7f0000690000)=0x25) 2018/02/04 10:27:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000800000)) ftruncate(r0, 0xabb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009b8000-0x30)=[@in={0x2, 0x3, @rand_addr=0x1ff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}], 0x30) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/02/04 10:27:10 executing program 2: r0 = socket$inet(0xa, 0x801, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000904000)=0xe8) accept4(r0, &(0x7f0000009000-0x10)=@ipx, &(0x7f0000007000)=0x10, 0xfffffffffffffffc) 2018/02/04 10:27:10 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000b000-0x90)={0x0, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}}, 0x90) sendmsg(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000004a00030007fffd946fa283bc0a00800000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/04 10:27:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000307000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000140000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000d85000-0x8)={0xfb, &(0x7f0000b0e000)="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"}) inotify_add_watch(r0, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r0, &(0x7f0000bba000-0x8)='./file0\x00', 0x40) 2018/02/04 10:27:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000d93000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xf5}}, 0xd3d5, 0x3, 0x41d, 0xd77, 0x55}, &(0x7f0000d8d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000de4000)={r1, 0x4, 0x6, [0x22e6, 0x2, 0x1, 0x3d, 0x9, 0x3]}, &(0x7f00000b3000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r3, &(0x7f000075c000-0x20)=[{{&(0x7f0000a4c000)=@can={0x0, 0x0}, 0x10, &(0x7f0000072000-0x28)=[{&(0x7f0000b43000)=""/101, 0x65}, {&(0x7f00001c7000)=""/225, 0xe1}, {&(0x7f000068f000-0xd0)=""/208, 0xd0}, {&(0x7f0000130000)=""/110, 0x6e}, {&(0x7f0000c14000)}], 0x5, &(0x7f000095a000)=""/73, 0x49, 0x1}, 0x5}], 0x1, 0x40000000, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000d2b000-0xc)={@rand_addr=0xd7, @broadcast=0xffffffff, r4}, 0xc) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r2, &(0x7f0000610000)=')', 0x1, 0x0, &(0x7f000051d000-0x1e)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendto(r2, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 10:27:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$mice(&(0x7f0000ca3000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000248000-0x8)={0x3, &(0x7f00008da000)=[0x3, 0x100000000, 0x1]}) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 10:27:10 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001f000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000017000), &(0x7f000001f000-0x4)=0x58, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000001f000)="e4d4f9288b53edb3377c727b89230795", 0x10) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) lseek(r0, 0x0, 0x3) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4f9659f37b3982c9) listen$netrom(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000a000-0x6)='hybla\x00', 0x6) 2018/02/04 10:27:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x14000, 0x0) r1 = inotify_init1(0x800) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x20)={0x6, 0x1, 0x6, 0xffffffffffffffff, 0x400, 0x4, 0x8, 0xfffffffffffffff9}, &(0x7f0000002000-0x20)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1f, 0x1}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r3, 0x10001, 0x9}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000004000-0x10)={0x2, 0x9, 0x7, 0x8001}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000004000-0x50)={{0xffffffffffffffff, 0x1}, {0x20, 0xdc19}, 0x40, 0x0, 0x7ff}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000003000-0x18)=@hopopts={0x2f, 0x1, [], [@jumbo={0xc2, 0x4, 0x81}, @enc_lim={0x4, 0x1, 0x1000}]}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000004000)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000006000-0x4)=0x51, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@local, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0xd4f, 0x3, 0xf011, 0x9, 0xb37, 0x4]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000)={r4, 0x1, 0xd4, 0x2}, 0x10) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r5, &(0x7f0000001000-0x40)=[{&(0x7f0000002000)="4ad8184bf18bf5d66abd02bc288390b76887", 0x12}, {&(0x7f0000008000)="6a21eb9ab2a5063f89e21c7398f9eac1c4e04096d3403138bcbd136b70d89cbafae01cc8e1a9af3cfbce6e9fe712e1739af36c52dc7c0449534398c551af68b370a197dd8d9f4f6846f8afb5ccb1ecb085b0cbba8a9c8de2d8891c0db3218a53dc8dfd03427d", 0x66}, {&(0x7f0000000000)="f6004f4f7430a38063adbd1f717528f16bdeb74e2756ea98ef8f0ba5fbf5853960a4dbe541c81b8779eb609c52d545931cb073e681a505366a05b5c306184834a4be391cebd881c850123247bf363bfa1effda79d6f66b255232a5d7f3e1e5ae466624a7ee0fa3b4545afb6c800c5a2266113bef83f532cbca441e9acd6b29e1b685533e37b8fcf4c03125ecb77a700769e0e9795eaa7615f8", 0x99}, {&(0x7f0000008000)="98ff9d0f01dbdbfd31996a0402332f36560677d99a53e7c9c4db424bc61f2ae2bfb49a5eabbfe854", 0x28}, {&(0x7f0000009000-0x56)="89fbd8ae96f5ce559d4591c5ff6aaaf1614b21271e0e72ad5089722ac3da05e7aa1c99575aa81ee11219b3e828b1a08f7ddfb1caa9eb7e49caad68d2ee5708ddb4f2b11bafec550811f506f42b4d7ef356c8c6de6804", 0x56}, {&(0x7f0000001000)="654d9e557a4e97c9c7344078a3c73bd5b6d9f80d760f3e189c88f1541be2a69a8d47ed1e2865d3bd2c53eb6399873512482cbd129baeae6ef917ad868d282facc4f90c4d33210a09c2f6db0749979f95ff7ec36600d0502d95f81600e64be3759fe3cf11a5913e8fb322529187f0c48a39275692ee029242e638494ad8dee4a2a924c736102cead5cfd67c20a4da914361b51e08eb33d1fa0e73", 0x9a}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000008000)}], 0x8, r6) 2018/02/04 10:27:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000783000-0x108)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, [0x5, 0x1ff, 0x4, 0x0, 0x1, 0x1, 0x1, 0xb50da52, 0x0, 0x4, 0x8, 0x3, 0x7, 0x4, 0x800]}, &(0x7f0000000000)=0x108) pipe(&(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000766000-0x6)='hybla\x00', 0x6) listen(r4, 0x0) sendto$inet6(r4, &(0x7f00003a9000)="8c", 0x0, 0x20000004, &(0x7f00006a4000)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/04 10:27:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e3a000-0x9)='/dev/sg#\x00', 0x0, 0x142) write(r0, &(0x7f00003f3000)="ddc18d92757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9d2", 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000d63000)=[{r1}], 0x1, &(0x7f0000676000)={0x77359400}, &(0x7f000011e000-0x8), 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cd9000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f00009d9000-0x4)=0x24) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000f59000)=r2) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00000d4000-0x4), &(0x7f000082a000)=0x4) [ 93.719725] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 93.751626] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/04 10:27:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x7}], 0x1) r0 = creat(&(0x7f0000bab000-0x8)='./file0\x00', 0x10) sendmmsg$unix(r0, &(0x7f0000f54000)=[{&(0x7f0000124000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d5a000)=[{&(0x7f00008af000+0x2bb)="f1c48729b82d2be783b4917b771bf43d636bcaec1dda7686a14f9f1b5ee407a4c9837d5398f9c5f3656a474e03898c453762b951073ff0eec151141e5bf4cbf7cba78ba632cd0ba4f8de085045b4738601e8325b0e3e357b250917dd85779ada870484c342a53b28b62a05ac65d22873963cd2c64c79", 0x76}], 0x1, 0x0, 0x0, 0x2b9301484c4a7332}], 0x1, 0xc0) 2018/02/04 10:27:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b4c000-0x8)={0x0, 0x570, 0x80000000}, &(0x7f0000816000-0x4)=0x8) r2 = inotify_init() r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00004c9000)='./file0\x00', 0x2000000) inotify_rm_watch(r2, r3) sendmsg(r0, &(0x7f00006bb000)={&(0x7f0000e40000)=@ax25={0x3, {"ac9f2f21602c5e"}, 0x2}, 0x10, &(0x7f0000324000)=[{&(0x7f0000280000)="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0x1000}, 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{&(0x7f0000eb1000-0x1000)="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", 0x1000}, {&(0x7f0000e71000)}], 0x6, 0x0, 0x0, 0x40000}, 0x4000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a5f000-0x8)={r1, 0x40}, &(0x7f0000846000-0x4)=0x8) write(r0, &(0x7f00008c0000)="26000000130047060701c100000100000000000001ffff01000018ffff00f13a050003006e35", 0x26) 2018/02/04 10:27:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r1, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 10:27:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00008ce000-0x6)='./bus\x00', 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000fe7000-0x4)=0x10001) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x0) r4 = epoll_create(0x2) write$fuse(r3, &(0x7f0000437000-0x20)={0x1c, 0x1, 0x0, @fuse_notify_inval_entry_out={0x7, 0x8}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005d1000)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000645000)=0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000dee000)=0x9, 0x8) eventfd2(0x1, 0x80000) connect$packet(r0, &(0x7f0000768000)={0x11, 0xfd, r5, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/04 10:27:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) bind$netlink(r0, &(0x7f0000104000)={0x10, 0x0, 0x3, 0x80}, 0xc) 2018/02/04 10:27:10 executing program 4: personality(0x400000f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a63000), &(0x7f0000eb8000)=0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000059c000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000e9f000-0x4)=0x1c, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000017f000-0x14)={@dev}, &(0x7f0000d3b000-0x2)=0x14) 2018/02/04 10:27:10 executing program 1: unshare(0x3fd) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x40) 2018/02/04 10:27:10 executing program 0: personality(0x10fffffc) mprotect(&(0x7f0000ab4000/0x3000)=nil, 0x3000, 0x1000000) r0 = syz_open_dev$usbmon(&(0x7f0000daf000-0xd)='/dev/usbmon#\x00', 0x3, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x1a23}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}], 0x3c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) 2018/02/04 10:27:10 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000682000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000612000-0xa0)=""/160) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000012d000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00001fb000)={r2, 0x1}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_names=@common='vlan0\x00'}) connect$netlink(r0, &(0x7f00003f0000-0xc)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) 2018/02/04 10:27:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f000034e000)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/02/04 10:27:10 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') r1 = epoll_create1(0x0) r2 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000c000-0xc)={0x80000000}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000013000)=[{}, {}, {}, {}], 0x4, 0xfff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x6000000c}) poll(&(0x7f0000010000)=[{r1}], 0x1, 0x0) r4 = getpgrp(0x0) ioprio_set$pid(0x3, r4, 0x100000000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000014000)={@generic="33f1028ed7e9f4a3e8ef79447ec255d5", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/04 10:27:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000008000-0x4), 0x4) 2018/02/04 10:27:10 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000033e000-0x8)) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x15) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f75000-0x4)=0x9, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000033d000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000f7d000)=""/250, 0xfa, 0x7, &(0x7f0000f7e000-0x8)) sendto$inet6(r0, &(0x7f0000f7c000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 10:27:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000037c000-0x8)={0x19980330}, &(0x7f0000af5000)={0x0, 0x90}) r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000085000-0x33)=""/51, &(0x7f00000c9000-0x4)=0x33) fdatasync(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e96000-0x9)='/dev/ppp\x00', 0xe0202, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000575000)={0x0, 0x40, 0x4, [0xff, 0x1, 0xffff, 0x1000000000000000]}, &(0x7f0000bd4000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000182000)={r2, @in6={{0xa, 0x0, 0x4, @empty, 0x942b}}}, 0x8c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 10:27:10 executing program 6: r0 = inotify_init1(0x0) r1 = dup2(r0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000ffe000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff82}}, 0x4000000000000, 0x9c}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x3ff, @empty, 0xb0e}}}, 0x8c) 2018/02/04 10:27:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/04 10:27:10 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e8000-0x11)='/dev/vga_arbiter\x00', 0x14200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0xb4, &(0x7f000052b000)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffa}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000756000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000081a000-0x18)={r1, 0x0, 0x20, 0x0, 0xbe}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @empty}}, 0xffffffff, 0x1000, 0x9, 0xab8d, 0x9}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004000-0x90)={0x2, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005000-0xae)="f1016e828d834235fdd94a488639084d071f9d0b0aa9dc6743ce9cc0fa049f2e1e1fee6b5775203337e9d704183d52594e4b9423ed6c55e8e631d839d4941b6509146c78dce631091e5b95b528223530404d4e06aea1172035dca8e33719feb8a603509435da5eb54b7fdfe1fbcf1e0ddebc0a81149857ffb2ec46ec2ed24a3c6d800a3cff0b1315e9b5bf52284c160a6280e0d1acde99d9a38b7f83804316771c02d9871ffd44b6ac4d4e902a7a", 0xae, 0xfffffffffffffff8) keyctl$get_security(0x11, r4, &(0x7f0000000000)=""/6, 0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r3, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000005000)=@sco, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000007000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x296c00000000, [0x100000000, 0x9, 0xfffffffffffffffc, 0x2, 0x1, 0x0, 0x401, 0x40]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0x9f)={r2, 0x97, "3e14c21bf43539c76b3dd76f597c49728e05f0e19004d32120757fa0802abd39649650b9527cad2a3d0174cd7404eddea4d3ccd67fc1bb5e2bd13865beffb7ee2b8661cca454a1ca4e0cdbf8b0deb8d292d5c48648b993dc28df69e9649c8992cb4775ed29adb435c05f0b026b8056c7a80466a3f5a9a1fbd90ce937680fa8a5384b12e6e1c885eb114cc969fc1054038b45b58539912b"}, &(0x7f0000009000-0x4)=0x9f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000000a000-0xa8)="cc651cac52014a75dafd3c2018d9442730e3c53e1cbe1d9301d86a2d8431132281e233226b2d1afec4463728f21d060adeb8bf1dc3558c8776a650a691af45201e2c6b73c74b8675671cfa26f58d6399f26237f72e497f71cffb33cfc1f93345333218811619db58478e8713ff61c4dbaf6530a4673ec576ab6adc358ced5c86b134db94f94c79db87aded788b07226e8b2422bb4db704ef7d7a61627c666d3f1db5036e0b685c9b", 0xa8) 2018/02/04 10:27:10 executing program 3: clock_gettime(0x4, &(0x7f000068a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000414000)={r1, 0x7fffffff, 0x80000000, 0x800}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)) r3 = socket$packet(0x11, 0x2, 0x300) fcntl$setpipe(r2, 0x407, 0x5) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000002000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='ifb0\x00'}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000)='./file0\x00', 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000001000), 0x8) uname(&(0x7f0000000000)=""/232) 2018/02/04 10:27:10 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x80001) poll(&(0x7f0000001000-0x40)=[{r0, 0x1}], 0x1, 0x100) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000006000-0x4)=0x3f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000005000)=0x7fffffff, 0x4) 2018/02/04 10:27:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000060d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000110000-0x4)=0x6, 0x4) setrlimit(0x7, &(0x7f00000dd000)) userfaultfd(0x0) 2018/02/04 10:27:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000afb000-0x8)='./file0\x00', 0x1c0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000150000)=@assoc_value, &(0x7f0000626000-0x4)=0x8) r1 = syz_open_dev$usbmon(&(0x7f0000e9f000-0xd)='/dev/usbmon#\x00', 0x5, 0x101800) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000287000), &(0x7f0000f27000-0x4)=0xb) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000876000-0x14), &(0x7f0000f89000)=0x14) connect$inet(r2, &(0x7f00002d3000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000bf7000)=0x2, 0x4) 2018/02/04 10:27:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000ece000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000286000)='./file0\x00', 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) 2018/02/04 10:27:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x131000, 0x0) accept4$ipx(r0, 0x0, &(0x7f00005dd000-0x4), 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000955000-0x4)=0x0) ioprio_set$pid(0x1000000000000002, r1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a5000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000001000-0x14)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x44)={0x44, 0x27, 0x301, 0x2, 0x1, {0xa}, [@typed={0xc, 0x26, @uid=r3}, @typed={0x10, 0x76, @u64=0xfffffffffffffc01}, @nested={0x14, 0x31, [@typed={0x10, 0x32, @str='(eth0\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8040}, 0x4000800) 2018/02/04 10:27:10 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b5000)='/selinux/checkreqprot\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x9e2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x800000002, 0x0) bind(r1, &(0x7f000062b000-0x80)=@un=@abs={0x0, 0x0, 0x1}, 0x8) writev(r1, &(0x7f00002e6000)=[{&(0x7f00004cb000)='A', 0x1}], 0x1) 2018/02/04 10:27:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000157000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008e7000)={{{@in=@empty, @in=@remote}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000b65000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000015000-0x18)={0x0, 0x2, 0x0, 0x0, 0x7ff}, &(0x7f0000639000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000526000-0x10)={r2, 0xf2, 0x2}, &(0x7f000050d000)=0x10) recvfrom$inet(r1, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 10:27:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000450000)='/selinux/status\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000475000-0x10)={0x1a, 0x1f, 0x8, 0x3, 0x806c, 0x2, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000e70000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000eec000-0x8)={0x0, 0x0}) ptrace$setregs(0xf, r3, 0x4, &(0x7f0000f93000-0xd3)="fb9f46fe40cf36e76bfc5ebb00ce0855878b0a2878a732cbfc614856605150074503853b5f43c5d183c24a477feb8dae50e5061e42c82461730e5b4ee84bb9f466911a11525a6798496d31cdff314b61182cfbabaeb0cc6c7344e1a379eb3760c4d2d9a81f65e0fbd2b5f6917025a7adf34b0887908a4fb1d58e96415540423a77e95286dc5b1c418872894cdf058fcb527b660baf5310b8047e17dce1b5675b773cb0aff48e6b20bfb97a9986e2ade1dd75e2b996425ce7caf4554a050f57d0f3958044202a1267ff29b892eb3312eba24610") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@generic="22256b777d3e9029709d5e391c1e628f", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r2, &(0x7f0000700000)=[{&(0x7f0000d76000)=""/41, 0x29}, {&(0x7f000023c000)=""/4096, 0x1000}, {&(0x7f0000810000)=""/131, 0x83}], 0x3) 2018/02/04 10:27:10 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) poll(&(0x7f0000008000-0x30)=[{r0}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x5b5, 0x10000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000)={0x8, 0x8007, 0x1fa, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x8c) 2018/02/04 10:27:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c5c000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000bf7000)) clock_settime(0x84f07f8e92977307, &(0x7f00006a4000)) 2018/02/04 10:27:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000001000-0x4d)=""/77, 0x4d) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000), &(0x7f00003a2000)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000f9a000)='./file0\x00', &(0x7f0000f9b000-0xe3)=""/227, 0xe3) 2018/02/04 10:27:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00008d4000)=[], 0x1bc, 0x3) clock_gettime(0x0, &(0x7f0000ba9000)={0x0}) clock_getres(0x40000000000007, &(0x7f00001c2000-0x8)) pselect6(0x40, &(0x7f00002a6000)={0x18, 0x3, 0x9, 0x5, 0x476, 0x7, 0x8, 0x9}, &(0x7f0000718000-0x40)={0x9fc, 0x1, 0x2, 0x5, 0xd81b, 0x3ff, 0x3, 0x5}, &(0x7f000036b000-0x40)={0xd7, 0x3ff, 0xfffffffffffffffe, 0x80, 0x200, 0x96, 0x1}, &(0x7f0000a6e000-0x8)={0x0, 0x1c9c380}, &(0x7f0000e12000-0x8)={&(0x7f0000ef1000-0x8)={0xffff}, 0x8}) ppoll(&(0x7f00005e2000-0x8)=[], 0x1, &(0x7f00005d4000-0x8)={r2, r3}, &(0x7f0000001000)={0x203}, 0xfffffffffffffc6d) recvfrom$unix(r1, &(0x7f00008e7000-0x3c)=""/60, 0x3c, 0x0, &(0x7f0000dea000)=@abs, 0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a77000)='/dev/hwrng\x00', 0x400000, 0x0) unlinkat(r4, &(0x7f0000abd000-0x8)='./file0\x00', 0x200) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000028e000)=@file={0x1, './file0/file0\x00'}, 0x10) fcntl$setpipe(r0, 0x407, 0x5) 2018/02/04 10:27:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00004d8000-0xc)='/dev/random\x00', 0x0, 0x8001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056b000)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000702000)=[{r0}, {r1, 0x1}], 0x2, &(0x7f00000ff000)={0x77359400}, &(0x7f0000657000), 0x8) 2018/02/04 10:27:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b2000-0x9)='/dev/ppp\x00', 0x1e5200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000011b000-0x4c)={0x8, 0x8, 0x100000001}) recvmsg(0xffffffffffffffff, &(0x7f0000c16000)={&(0x7f00006f7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000a69000)=[{&(0x7f0000e93000-0x85)=""/133, 0x85}, {&(0x7f00008dc000)=""/4096, 0x1000}], 0x2, &(0x7f0000f9f000)=""/237, 0xed, 0x1}, 0x2022) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000062f000-0x4), &(0x7f0000c47000-0x4)=0x4) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r2, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) 2018/02/04 10:27:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)) fremovexattr(r0, &(0x7f00000d5000)=@known='system.sockprotoname\x00') 2018/02/04 10:27:10 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000-0x10)={0x0, 0x1, 0x24b, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x202000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd7, &(0x7f000000b000)="ad51a4fa44605b4198fd1f3d51688bdb5eaff8555016e6d4ebb8f96e6759fa5660986435cfa414ff78", 0x29) 2018/02/04 10:27:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000573000)='/dev/keychord\x00', 0x141000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000076e000)="ccdaa02a5a046bb64889173d57680a205afe052ef8806950f16774b8dc8ec94c8fc30654eb3b4ee85b33299587567b513a4afaa8694025ff3b638e89000e7e70a07cc383c3f11258cb5f25e6389fef499acc4edd18e86f0fac490a039efb3b5508a1a258127f2f66bc4d3409d04470f0da670792b9a36e19efad4bd2e5251696b902d90aa2420d4d9b0d653dc139512a1e2895fad730cb4ed0c1ffbe80aeaa424f30d1a806e4cd1e6d8a8c8502dabfe202b126965c15e092268204b37118a4af145e12faa2a781") kexec_load(0x101, 0x0, &(0x7f0000c08000)=[], 0x360000) open(&(0x7f0000806000)='./file0\x00', 0x20201, 0x111) capset(&(0x7f0000f40000)={0x4000019980330}, &(0x7f0000467000-0x18)={0x0, 0xfffffffffff80002, 0x3}) userfaultfd(0x80010) 2018/02/04 10:27:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004fb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000a7d000)={0x7fff, 0x0, 0x10002, 0x6cf}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00008bc000)={0x400, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ea0000)='\x00', 0x1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000581000)=0x3) r3 = syz_open_procfs(0x0, &(0x7f00003fb000-0x8)='pagemap\x00') mremap(&(0x7f000083f000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000dfc000/0x3000)=nil) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x4, 0x56, 0x0, 0xf, 0x1f, 0x10, "cbe9d0c25c5cfa77133379a711f0bca0b619de4e10660fe2ca6ce6e97b767e388816468f0299527a4b8b2ef0fac20301d5d4d1e9461411c3159929f154f869b0", "4d4a25723577682ddd6c65e411b8dd8e80e7d1d0cc5830aee6fef1d38d45403575f162ac889872865efd88e16d1434f43e6b64a401c5cb14e29c8f784faf07c6", "e6d93958dc1de4e27c23afd6fe1088ed3f986d120c833e0581e3f608237985f8", [0x83f, 0x5]}) sendfile(r3, r3, &(0x7f0000014000)=0x100400, 0xffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000043a000)=[@in6={0xa, 0x2, 0x10000, @empty, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xf}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}], 0x58) 2018/02/04 10:27:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/202) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000-0x4c)={0x671b, 0x8, 0x3f33}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f0000001000-0xc0)="d9f88ee9f38bd48f937fa964df48ae7e507d46985022ac30d95dbae8e9219810f459c9618280ff7a846c58e8", 0xb) 2018/02/04 10:27:10 executing program 6: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f00001df000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/hwrng\x00', 0x12001, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xd13) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000075a000-0x20)="216b3f24213e19a8143c2debef196c78e9beef4d3dd7c9e06b8bab4f251598be", 0x20, 0x0) sendto$inet6(r1, &(0x7f0000603000)="48c165ce803f88ae9639a682022d4e1315eaa6a51093fd62d3fd0fbe892bf7b8e5ed9e91b52e91cca21e0efc20203a65d8d286940407427d7f4be66d13b3638ea2b9836c5ad2b5ca94be04e2096d118aabebb4c170f3f5e20d", 0x59, 0x10, &(0x7f00009db000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000af8000)={0x0, 0x0}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000af9000)=""/112, 0x70, 0x10002, &(0x7f0000afa000-0x1c)={0xa, 0x1, 0x5b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, 0x1c) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x92, &(0x7f0000af8000)="7b53d612fc8958e7574899271ffda7539ff8eb30d01ab3bd401292ab121d587ecfb20c26ff7f220021166933261df89d8c0769526e969e17fa3b90d5fb", 0x3d) bind$inet6(r0, &(0x7f0000af8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000afb000-0x8)=0x5, 0x8) sendto$inet6(r0, &(0x7f0000ae6000-0xb), 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/04 10:27:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff1000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002f4000-0xc)={0x20000000}) r2 = syz_open_procfs(r1, &(0x7f0000d86000)='syscall\x00') sendfile(r0, r2, &(0x7f00004f1000), 0x1) 2018/02/04 10:27:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b83000-0x4)=0x6, 0x0, 0x4, &(0x7f00008fc000), &(0x7f0000327000-0x4)=0x4, 0x800000) 2018/02/04 10:27:10 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000503000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000012e000)="f82b0a619b0498d1e083fbfccb1f0c358f8dc3b158d7bc98ded78f1d08878a3d8516520a0985ab0e86774f3a78173d2caa887cc70a0c3ab5a673f71c43df62dbff39059bc893d134473f89375525a73c0c2f6c3124862b2f211967540be5226bbce73a55788e761228adc2010aded98dd05d7e15e00cd1f182f9e92ebbfe7cd6bbca8532e3a669a07285482991a8bbf66fe2f3eb1e5f8a7bcf495e29e042704e96df6814916dea74b065d5942e2b8ac4219dd95f6d88042d89f4a94be1bc343d2c6af2c5ec0b553d6e58") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000a57000+0x5bb)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/04 10:27:10 executing program 5: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000744000)=@syzn={0x73, 0x79, 0x7a}, 0x10) sendfile64(r0, r0, &(0x7f0000576000), 0x401) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/04 10:27:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/hwrng\x00', 0x10000, 0x0) connect$unix(r1, &(0x7f0000920000)=@abs={0x1, 0x0, 0x0}, 0x8) writev(r0, &(0x7f0000d09000)=[{&(0x7f0000652000)="3900000012000147000003000000000007040000001f0500000000000103000009005d0066413e055600008108003dfb07ff00807416075bff", 0x39}], 0x1) r2 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000879000-0x4)) 2018/02/04 10:27:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000976000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f000091a000)=""/136) socketpair(0x3, 0x0, 0x400, &(0x7f00009bc000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000095b000-0x4)=0x100830) syncfs(r2) 2018/02/04 10:27:10 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e54000-0x15)='/dev/pktcdvd/control\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x4000088) r1 = syz_open_dev$sg(&(0x7f00003c7000-0x9)='/dev/sg#\x00', 0x100000000, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000820000)=0x1000) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r3, &(0x7f0000375000-0x26)=@random={'system.', "76620000000000000004657428307004000040656c696e7578656d306a2e00"}, &(0x7f000067d000), 0x0) ppoll(&(0x7f0000edb000)=[], 0x0, &(0x7f0000ffd000)={0x77359400}, &(0x7f0000bbb000)={0xfffffffffffffffa}, 0x8) pipe2(&(0x7f0000e20000-0x8)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f00005a5000)={0x40000000}) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000ec2000), &(0x7f0000cef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000744000), &(0x7f0000db7000)=0x4) setsockopt$inet_int(r3, 0x0, 0x2f, &(0x7f0000609000-0x4)=0x3, 0x4) eventfd(0xfffffffffffffc00) get_robust_list(r2, &(0x7f0000467000-0x4)=&(0x7f0000668000-0xc), &(0x7f0000e2e000-0x4)=0xc) 2018/02/04 10:27:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000066b000-0xc0)=""/192, &(0x7f0000c52000)=0x100a8) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000266000-0x4), 0x80800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000038e000)={0x8, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x88) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000019f000-0x4)=0x9, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000951000-0xde)=""/222, &(0x7f0000828000)=0xde) 2018/02/04 10:27:10 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(0xffffffffffffffff, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000015000)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000018000)=0xb4, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000028000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000029000-0x8)='./file0\x00', r2, &(0x7f0000028000)='./file0\x00', 0x1400) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000027000+0x7f6)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000007000)=[{&(0x7f0000027000)="67d34455a1c09d0f0bfdcb42412ad565e98755743324045d69ecc64f84e0c3c8de8386c9d300d02ce3b4a51391c74b219cbfff01f1864746cefd594d1ee4a16112d64b737fc5dd293176a85d2125e5ef64bbfd8134a75bb0922c60be67164e62af85aed134e0e912222a4eb1fa59a2bb6962ddbae6be11a4c8ebf9b0b4b3e62ad19df382ae10e6d4ab3b43205715a8841abb4214c7b52fd41fe57b1e018f9badd0eec923e55e37352f3603221ecbc36864bf88c661a333fea23ac7510c3494a0902b1c36fe3f04a227c54172", 0xcc}, {&(0x7f0000027000)="1463b15960943b524cfd1d86f5f1d4d4ac90d2f09b21ca9469604648974bfdd22e0a0a64020c740ff35467f5e15439d43cc5a6af5bdc2e508e660ae6ab72424c1a6f2b8523a0cbbc8938357d977db686822e7d2c4ede5affd5fed248f1ed5a1f1d14f8e02f3303eeafa2eec59435e2334962be8a04f0ad4162013815556f6ad4138993a63a4ccb8576aee8ecc79065715ed12c8a05ad3d4e4e565d53cef7785f6eee35a70cde23a219b5eafddaf4e5fdeac0e2acb87edb5dfc98dc155bbce47b4f0143a5069d5214749b66afab90613536026b", 0xd3}, {&(0x7f0000027000)="416e680c62f61dffb584a7d168861d4f4bf58df3beff913bff6ee17dc43ab7eda1cf5cfbe966be7a5540765001a39df4cf3c2e34fd7d59017222f221aca069c4fd414ad62679e56e4cfd5ae176eadf8125d6015e6586e9b489ad8dba03b952235be3df0c606348ae342a9d5d0ae42a80424f07e804301d30119f6af78e", 0x7d}, {&(0x7f0000028000-0x36)="b446734ccc94def319269d3e2c7bc7df52ed0cab139587377e12c39369b8df6012225b05fc7f9123667cc1d8f09a3aa79711f7967bcf", 0x36}, {&(0x7f0000028000-0xdf)="3466d75cd68242f02a169cf64ef9b4455fae0a0ba63a15a5e13391bf57e2f5b808a8dc0a0756bfc97cc5251681bce9c1d433ffc5a95b56e5faf9fd1ef7529a74c26be4c7838a1cf888d4907fc6f03483a06256d90f6ece267379457fae3b33790549702f7176433fed17a24da5614c9b63834b5cb58cc90db09d4de84cf333f8ff118972a00b7f4f8c1326de1c2e6407e861cf3ee4e3bc68d8b515923f3ac77dc6d42215b15cda247c314a51184836531ba6ed50c595ab311895f8e93e6047d35b4ae9cda708917971fdf2f0457450c4572268bc9733d1cd693ea1698b83ec", 0xdf}], 0x5, 0x2) recvfrom$packet(0xffffffffffffffff, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) [ 94.497220] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/04 10:27:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f8f000-0x8)='./file0\x00', 0x102) r0 = open(&(0x7f0000964000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000085a000-0x8)='./file0\x00', 0x0) linkat(r0, &(0x7f0000419000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000126000+0xa76)='./file0\x00', 0x0) 2018/02/04 10:27:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000d81000-0x4)=0x1c) r1 = memfd_create(&(0x7f0000000000)='\'nodevppp0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000002000-0x4)=0x10000) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000002000-0x96)="f1495cd42866574b2d349def664b95b92b26ebf7bc1ba6bb5c37792fc522174dd2e171741776145ffb5fab4a5c570c38262b1587194ddac13acaab5e4daba99718f466ec7eb67534fdcb9d608cf6ef3fff0497cefa5ef4eb9a55b9fe6f560a6d7b28eb6847b5fc9ad50afc568519252106354a05f77603ff8f32e62cff5c2851edd99a4a6b7b973fc14db98f68c001c08fe7e257a73e", 0x96) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_fuse_mount(&(0x7f0000004000)='./file0\x00', 0x1000, 0x0, 0x0, 0xffff, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000004000)=r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000004000-0x4)=0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005000-0x4)=0x2, 0x4) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10040, 0x0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000000)=""/35) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x9, 0x20}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000006000-0x4)=r6, 0x4) sendto$inet6(r3, &(0x7f0000001000)="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", 0x1000, 0x8801, &(0x7f0000005000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000)={@generic="17c4fee3aced4a0d0a2ccc61ad1c6302", @ifru_flags=0x1001}) clock_getres(0x5, &(0x7f0000003000-0x8)) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r7, 0x401845ef, &(0x7f0000001000)={0xf4a6, 0x1, 0xfd1, 0x6, 0xfffffffffffffffc, 0x6}) 2018/02/04 10:27:11 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() ppoll(&(0x7f0000972000)=[{r0}], 0x1, &(0x7f0000d7b000)={0x0, 0x989680}, &(0x7f0000b11000+0x225), 0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe2000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cbe000-0x20)={0x0, 0x1, 0x201, 0x7, 0x4, 0x1, 0x9, 0xffffffff, 0x0}, &(0x7f0000efc000)=0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f0e000)={r2, 0x2}, &(0x7f0000fe1000)=0x8) 2018/02/04 10:27:11 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x9b}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000), 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x26, 0x3, [0xffff, 0x101, 0x3]}, &(0x7f0000003000-0x4)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x8, 0x4, 0x200, 0x9, 0xffff, 0x7, 0x8, 0x2, r1}, &(0x7f0000000000)=0x20) pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0xffffffffffffffff) [ 94.541903] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/04 10:27:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000901000)={0x0, 0x1}, &(0x7f00002e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000078d000)={r2, 0x5, 0x30}, &(0x7f0000bce000+0xefa)=0xc) fcntl$getownex(r1, 0x10, &(0x7f000036b000-0x8)) sendmsg$key(r0, &(0x7f0000a20000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/04 10:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca5000)='\x00', 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000564000-0x8c)) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x9c) 2018/02/04 10:27:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) connect(r1, &(0x7f00008f3000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x0, 0x4, 0x3}}, 0x2e) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0x5c1}], 0x1, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/04 10:27:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) syz_open_dev$usbmon(&(0x7f0000b28000-0xd)='/dev/usbmon#\x00', 0x50, 0x200) r0 = socket$inet6(0xa, 0x8000000000000802, 0x1f) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000927000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 10:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) bind(r0, &(0x7f0000415000)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f000062a000-0x24)={0xfed9, 0xfffffffffffffffb}) dup2(r3, r2) writev(r2, &(0x7f0000e0a000-0x18)=[{&(0x7f0000c3a000)="c7f55666490e1c1f19e4cfb1", 0xc}], 0x1) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}}) 2018/02/04 10:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockname$unix(r0, &(0x7f0000b86000-0x8)=@abs, &(0x7f00003fa000-0x4)=0x8) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000079a000)=[{0xf, 0x1}, {0x8, 0x4}, {0x6, 0x7ff}, {0xb}, {0x0, 0xb79}], 0x5) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r0, &(0x7f00005ed000)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) fcntl$dupfd(r1, 0x800000000402, r2) exit(0x0) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) dup3(r2, r1, 0x0) 2018/02/04 10:27:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000484000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008c2000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000915000-0x8)={r2, 0x10}) 2018/02/04 10:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e47000)=0x7, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f00002bc000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000e2c000)={r2, r3/1000+30000}, 0x8) writev(r0, &(0x7f000044e000-0x30)=[{&(0x7f00006c0000-0x1f)="c3fd5e7ec51b0d1372dcd8b88c3d85c14f154fa514a0a4debcfe4d54c5effe", 0x1f}, {&(0x7f0000105000)="7243d551aba69c8f3abbc0a0fa89f416773a45f096369ff497dd6826a895a2b8a2abd628d4266c4805838d8326f40c7bbc3ed8e875e672eb9c9ec1b18a56fdf635ae5c04e3dec972cb896d7775fbf08398258b05fb8a64e5f1d0bc8135b6b3033752c2f82892c7b6ec9deef461d6c06eaff3bf0c23697514ab4f2ae50b6dcb97a1ef47725305e077cad36587086991bdf70d46fea517e9e5d91eb0d5158822f0ed07164289515ddcb7b5ac754aace09cc0ef73fed35fd579094667a7a331b5def527ce3d732253781da684d0bb5af1ea", 0xd0}, {&(0x7f00007f1000)="48b7d0baf4607912541524df91ae53d24abbc59c4419a1bde68c39c498e4cf3c610a9c33a72633d55d7836bd5b9b4e9ef23872247a79755abdb86d12e3926c3013ba2efc25307006cf1d234201ff668d6f960d7c9c0af21a52e08475d7e90293c7eb58545ac0fbdb7755e835fc1ff6b35daab19eba1210c6af550bfb22e894bb0324d47e8a71a4d1e867b037b7abc88e80339c7d468e2680926ffccf85cb4890fdb1dbc66f6be4028536871b0a075718f7f1f4c717818c17", 0xb8}, {&(0x7f000005a000)="1da5061af5cca79f8b27ef29b39b7dec8c070b8679d13807dcab12190b15bd948a38a5ab9447004c83ec8a4183cf91d4e8d3124c068dd10eced9766fb499f0d8ec106c91156a45c6d75e4471cb74f3171428c5949c2a72099299628a2bdf0e779183e8a4f536bc6c1b", 0x69}, {&(0x7f0000fa5000)="d1c3323e08edd87fcf920bcfb15e2df8c8ee9f5270f289b4c8", 0x19}, {&(0x7f0000f40000-0x38)="761a663bb4a0ce8840387c4c8bc3841fcfd544c576ca0c710009359b6008509817fc918949c5da4c5328de15aad54b818bf58c14b91e4307", 0x38}], 0x6) ftruncate(r1, 0x7fff) sendfile(r1, r1, &(0x7f00007b0000), 0x1615) 2018/02/04 10:27:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x8000000000, 0x40000d016, 0x2, 'queue0\x00', 0x20000d4b7}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000050000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f000047f000)={0x1, &(0x7f000058f000)=""/151, &(0x7f000030f000)=[{0x2, 0x40, 0x100000000, &(0x7f0000753000)=""/100}]}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x8) ioctl$VT_ACTIVATE(r3, 0x5606, 0x0) 2018/02/04 10:27:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000db2000-0x14)={0x0, 0x3, 0xffff, 0x200, 0x8000, 0x1}, &(0x7f0000c09000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000071a000-0x14)={r3, 0x7fff, 0x8, 0x2d21, 0x81, 0xfffffffffffffffe}, &(0x7f0000144000)=0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000c65000)={0x10}) sync_file_range(r2, 0x200, 0x20, 0x5) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/04 10:27:11 executing program 6: umount2(&(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x7ff) 2018/02/04 10:27:11 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) prctl$intptr(0x1, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000c03000-0xa8)={{0x7, 0x2}, 'port0\x00', 0x5, 0x8, 0x4, 0x8001, 0x6, 0x6, 0xfff, 0x0, 0x6, 0x100}) 2018/02/04 10:27:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) fcntl$dupfd(r0, 0x0, r1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9}) dup3(r1, r0, 0x0) writev(r0, &(0x7f000086a000-0x10)=[{&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d", 0x34}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/04 10:27:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000539000-0x10d)="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") openat$ashmem(0xffffffffffffff9c, &(0x7f0000ace000)='/dev/ashmem\x00', 0x2, 0x0) 2018/02/04 10:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) accept4$packet(0xffffffffffffff9c, &(0x7f0000ced000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a36000)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e19000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, r1}, 0xc) 2018/02/04 10:27:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b4a000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xf1, &(0x7f0000e62000)=0xe011, 0x4) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) rt_sigpending(&(0x7f0000afb000), 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d7c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mount(&(0x7f0000a3e000-0xe)='./file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f00006ae000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) 2018/02/04 10:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ca4000)=""/33) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000273000-0xd9)=""/217) 2018/02/04 10:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000acf000)='/dev/net/tun\x00', 0x0, 0x141080) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000106000)={0x0, 0x7, "ac08b8855bb4c7"}, &(0x7f00000b9000-0x4)=0xf) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006f5000)={0x0, 0x1f, 0x7a, 0x9}, &(0x7f0000b64000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f1f000-0xb8)={r2, 0x7ff, 0x95, 0x0, 0x8ac, 0x4, 0x6, 0x9, {r3, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x3, 0x3ff, 0xf3ba, 0x1000, 0x8}}, &(0x7f000096f000)=0xb8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000414000)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000e78000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000219000)=r4) r5 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007dd000)={0x3, 0x1, 0x5, 0x1eac, 0x0}, &(0x7f0000f80000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000cbc000-0x3a)={r6, 0x394, 0x32, "042b3f34a71266b0484b634960569ea053151a0183f6382f691228d89d4cee5e9ead6052a2f8f90167388368089fdfeec5d6"}, 0x3a) sendfile(r0, r5, 0x0, 0x2ff) getsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000cae000-0x4), &(0x7f0000f2d000-0x4)=0x4) 2018/02/04 10:27:11 executing program 0: r0 = gettid() exit(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f0000b0b000-0x8)) 2018/02/04 10:27:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x18, 0x2, @tid}, &(0x7f0000001000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f000050a000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00006c8000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x40800, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x0, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x80000001}}}, 0x88) r2 = eventfd(0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x18)=[{r1, 0x8012}, {r2}, {r3, 0x460}], 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}) 2018/02/04 10:27:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) fcntl$addseals(r0, 0x409, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f95000-0x10)='/dev/input/mice\x00', 0x0, 0x240000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fec000)={0x8, 0x2, 0x5, 0x2, 0x406, 0x1000, 0x3, 0x9, 0x1, 0x2, 0x100000001, 0x1}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ad000-0x5), 0x0) connect$inet(r1, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/04 10:27:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f00001ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fa9000-0x4)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000089a000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009ba000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x3000}) 2018/02/04 10:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f000005e000)='./bus\x00', 0x0) r0 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000eb9000-0x41)=""/65) 2018/02/04 10:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00002ec000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000738000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000393000-0xc)={0x8000001c}) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e98000-0x8), 0x8) 2018/02/04 10:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b48000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b36000-0x4), 0x4) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000f0e000)) dup2(r0, r2) write(r2, &(0x7f00003e4000)="c2c6ca4b8ff340be478617fdb5e0161513013220af8f6e6710eb118c7d535381c895c1be8fa259fe42941d105c3c18d115611062c8536aef4186c83e172717aded72f114775a33ce3fd5896e4e76d5f33e61329be09e401715b2772fefd21a55b3d247cfb98ebe1ed596cec6473d41ac32fa2a7d7a845e7242a4e2ba6ebade25b21236e2c34c30a12242bb0dbb49a967c9eac3d14a366e4c03dd9b38ed85d730440151ba13125f8e5cd13c15aefff92255cbf93b1f8fcf42b6cdc3e616668c8dbcbfc1463dfc3b42743e7f88005009bba68d41ac613bbfc12b2cc6ecd16623b4bb2a015ac1c9fb513616c971376ccf523d83d6", 0xf3) readahead(r2, 0x4edb, 0x200) 2018/02/04 10:27:11 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aa8000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000049000-0x10)={0x77359400}, &(0x7f0000bc7000-0x10)) r1 = creat(&(0x7f0000a5c000)='./file0\x00', 0x102) fcntl$getownex(r1, 0x10, &(0x7f0000f7e000)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/02/04 10:27:11 executing program 1: mmap(&(0x7f0000000000/0x6f9000)=nil, 0x6f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f00009f1000-0x28)=""/40, 0xd5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = dup(r0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00005bb000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/04 10:27:11 executing program 6: r0 = memfd_create(&(0x7f0000a27000)='proc#\x00', 0x2) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000885000)=""/12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000074c000)='gid_map\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000207000)={0x5, 0x7, 0x49f, 'queue0\x00', 0x5}) syz_open_dev$urandom(&(0x7f00005ee000)='/dev/urandom\x00', 0x0, 0x200000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000268000-0x10)="cc3abb52fe517d0e7926e122ede14842", 0x10) 2018/02/04 10:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000d18000-0x1c)={&(0x7f0000ba3000-0xc)={0x10}, 0x2, &(0x7f00005dd000-0x8)={&(0x7f0000cca000)=@ipv4_deladdr={0x1f, 0x15, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x1}, [@IFA_FLAGS={0x8, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040804}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ba3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x203}) 2018/02/04 10:27:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x0) msync(&(0x7f0000df6000/0x4000)=nil, 0x4000, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d9b000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000489000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c7a000)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000f16000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000172000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x2, 0x10001, 0x0, 0x6, 0xa, 0xa0, 0x20, 0x2c, r2, r3}, {0x4, 0x5, 0xff, 0x4, 0x2, 0x1000, 0x9, 0x800}, {0x2, 0x100000000, 0x2, 0x14c}, 0x95a3, 0x4, 0x0, 0x1, 0x2, 0x2}, {{@in=@empty, 0x0, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffc3b9da16, 0x6, 0xcb, 0x5}}, 0xe8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) [ 95.155396] audit_printk_skb: 78 callbacks suppressed [ 95.168272] audit: type=1400 audit(1517740031.568:141): avc: denied { create } for pid=11971 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_netfilter_socket permissive=1 2018/02/04 10:27:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x1, 0x0, 0xfffffffffffffdfa) 2018/02/04 10:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000986000)=[@in={0x2, 0x2, @empty}], 0x10) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/04 10:27:11 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a94000)='/dev/sg#\x00', 0x20000000000000, 0x480500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000003000)=""/200, &(0x7f0000a97000-0x4)=0xc8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000004000)={0x80000001, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000)='attr/fscreate\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9a5) pwritev(r0, &(0x7f0000a96000-0x50)=[{&(0x7f0000002000)="508f623426eee286af8b049eee55a737fa9d4f51c2252bd254e47a22a5212e435d3411b13df20d885f277c38647cf25051b7f0feacc4f203ac4793dd6109bc8799d889ba4878fa0ca7eb727106ad6185e8133063bdb7ca7183e8f61540610747b397e205f56ba3f2c6bead651e95635279b6b9c6566ed844d560f46756c7f9ff263c2492d41948d8b2d5615e3bbcaf421b1a167791f0009be7113adb7783e4f272f1dc75cbea9d7ebff4401245a7f250cc145dcc4ed474e7d079eca5", 0xbc}, {&(0x7f0000001000-0x76)="ee44f8f1649d3533f7d715b8c83fb1c14555529eeb830a77a7ec47566b6c5722306244f190a4e28ff4f50a26028cb4d20aa189f5241825e93603fa3b028a4c120f55433af64f520a4e32dbd3e52e345b8d68546118d2dc2c94b9b8d0009b710b39a139eacd32d5087d9aa24eaf1651109f1aeafccb04", 0x76}, {&(0x7f0000a96000)="bd19fb988c8555f98a249a625cd53ed02df6d78276766d6c0d127269efe9ad280d793564fde521b4a8ed151170ed15e932547fd5241a0133d05b1fb4246f08ffa573270fa8cc22c292f1e9f1a8cb8305c80e8986242ad74a59f51c3b829739df95fd435254a09baa29746f9eb864a55083596dbdd7d21d4b7060943081822c60ef43bd6f718d4ff37cfae3784c085602f998ad4b91c3901c10ebbac9d4a259f5021138d73f3ae7d27fe2881c598605257b7870c16bd021c498a090c86602dc8fc6663a682c25a76f443701db7bc3975f49dda87aa1fad418efe2f84a88b9f3b1ffba1a84889b8f96e85d", 0xea}, {&(0x7f0000002000)="31238685dcd1b74dd5b13a755b30f18eb06b93f3c4c81614ddf8470a2ba0b258db78d3e07a831775712d3a36976701b238ba5cb22811d8ab945aef9922f4f4889b7db5b12f024d37e3d9d4bf6af6eb10bb0b6097dc0935cc3e25dde37fdca0a86d7c97c478c798cbcf8684f495393ba9e40f8496225eaee51fc353", 0x7b}, {&(0x7f0000003000-0xf4)="08408cf6822b6685035861f3e6f287ae79e5b18aa02055bad813b613535aef2ee74af5539637262a53a661553eb9d8406facc9f297d388b655653658c46d9f350194b2b25453f156b278c2807d6f2e94617da95f6be3b24746ecae361f4fbda6142236b9b6077c89f2f543b91ed15568681f24755497bf9aeb39b62516f0229d72bcf1b07b60d9db397b19f2d44fe98820e69d7ba9b63f16a8de7994ca6a503b18913c1f66fd66510b39f61d30402f9bee5b66c4e5efd0c7516cc17f4484ca42d59766eeb740916539c366361c2edcadc58836eec1ebd13c380416afdc3d049839bfd25d7137f7f3329743ac36ece71d8b658677", 0xf4}, {&(0x7f0000003000-0x6f)="55f320e6516b770cd6dbe7070c99cc1bf23235bdf1add41d16b9c25a8011873aac45760557df9d98ac39315fc53b56eda86ed6c877caf82e8dbe1d633e0348ede5974a47e7855c4538bb5278bcfe6000ae5a52934604d8149691f504a9f38d00dcec321e36d3d3e4e4d6171d42b5d092b64d4366a0d2e9070465f4282895cc7c6ef027316adaab6a61b8d2c1e65a50b6fb24", 0x92}, {&(0x7f0000002000)="ce2987bb9bc0adb85ea20f2ed5efae9b5f0e3c148760da417e0a5c306c2dcadef7768892230dc14f70f8f9ac03c6fa37390f3f87eaa4e0414fbacacd3ebdf4d45181723fdb21fc22210e345df757dee80fbccb93a21f11e93e8c0a0d2e9348a453c521394d0bd12ade4dd7d79e40f9033967f2b367", 0x75}, {&(0x7f0000000000)="2ab84e521dafc6328d0f18e5446175e1cb58b1e5366f9acb6af25dce496b148005e0fb42f058a30dd10d69fa089413865256a4177265aa2482952ad7cf18736a8ce081232e4155bd5275d76be37fc3025c17ba3b0c18a18d14216b2ff7e662d0d224a6e54db8966f773872fc8de449caa19e56cfb934fc57fc2b4e52e972ddc42ee00aaa4a5834534fa5499cafb5ec54", 0x90}, {&(0x7f0000002000-0x94)="104527227d79124d387039dc113dc3376d58fbcbf1ef5ccd4d89779d591ad7814f0197ae7e041b150204098ec94e146be61fad8ea6fe21d5dd966665abec6ab07ae584cde14c1a149c1614f55e1ee6183e7c63b8730ba94bfd8a7d09f65b49462485c4b9c2878b5944c7480f8e06728c9b5fc71f56c27ab9e0503fd4af839127b516b5eacda17e1e08c7acfdf9345faabea6898d", 0x94}, {&(0x7f0000003000-0x81)="c35d42e5947baf2b007f08055c2da0d7bfbc3e3dc1a3d8ec2254d393476a250c9451de4bf830041c3cc45e0ea486d6b2f9bf4ec48e5823d263e89532f369a32bd9d62904437dfaf1c8cf3c73c8ea3653209218684efe46f31aba3a2f9740cf0a280b166567f0821487cb0ca4a99d5e0f3fe72fe266352ba13a2ccc7106132a25a2", 0x81}], 0xa, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) accept4$ax25(r0, &(0x7f0000a96000), &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/02/04 10:27:11 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0xfffffffffffffffe, 0x3, 0x11c, 'queue0\x00', 0x81}) writev(r1, &(0x7f0000003000-0x28)=[{&(0x7f0000003000-0xd)}, {&(0x7f0000004000-0x75)='\b', 0x1}], 0x2) [ 95.282855] audit: type=1400 audit(1517740031.698:142): avc: denied { create } for pid=11971 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_netfilter_socket permissive=1 [ 95.311560] audit: type=1400 audit(1517740031.728:143): avc: denied { ioctl } for pid=11971 comm="syz-executor2" path="socket:[19572]" dev="sockfs" ino=19572 ioctlcmd=8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 10:27:11 executing program 5: mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/sequencer\x00', 0x801, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000eb8000)={0x100000001}, 0x4) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000eb8000)={0x3, &(0x7f000065b000)=[{0xfff, 0x4, 0x81, 0x10000}, {0x7, 0x3f, 0x4, 0x4}, {0x97, 0x9, 0x7, 0x2}]}) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eba000-0x8)='./file0\x00', 0xc0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) inotify_add_watch(r0, &(0x7f0000eb6000-0x8)='./file0\x00', 0x4000010) open$dir(&(0x7f0000eb6000)='./file0\x00', 0x4000, 0x0) 2018/02/04 10:27:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000041a000)=0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000653000)={0xfffffffffffffffd, 0x20}) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') write$selinux_context(r2, &(0x7f0000710000-0x22)="73797374656d5f01006f626a6563745f723a64ff0f00005f657865635f743a733000", 0xfefa) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000d85000-0x4)=0x200) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000081b000), &(0x7f0000367000)=0x4) creat(&(0x7f00007ab000-0x8)='./file0\x00', 0x0) 2018/02/04 10:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae6000)='&ppp0*user\x00', 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002f5000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @empty}, 0x10, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @generic="05fbb77e527133fbfef2ef3d5545637b"}) r1 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000ac8000)='./file0\x00', &(0x7f0000190000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000004a000)='./file0\x00', &(0x7f0000f8f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000f04000-0x8)='./file0\x00', r2, r3, 0x100) sendmsg$nl_generic(r1, &(0x7f000027a000-0x1c)={&(0x7f000010b000-0xc)={0x10}, 0xc, &(0x7f000011b000)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="280ffe0d21"]}, 0x1c}, 0x1}, 0x0) 2018/02/04 10:27:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2201, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000340000)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}], 0x1c) 2018/02/04 10:27:11 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) pause() r0 = eventfd2(0x10800000000, 0x80001) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000011000-0x8)=0x3, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000012000)={r2, 0x1f}, 0x8) 2018/02/04 10:27:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000fbc000), &(0x7f0000ffb000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000766000-0x6)='hybla\x00', 0x6) listen(r1, 0x9) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r1) r2 = creat(&(0x7f00004b1000-0x8)='./file0\x00', 0xcb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000571000), &(0x7f0000b65000)=0x4) 2018/02/04 10:27:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000491000-0x8)='trusted\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20), &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e72000), &(0x7f0000afa000)=0x4) 2018/02/04 10:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d91000), &(0x7f0000cef000)=0x4) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) accept4(r0, 0x0, &(0x7f0000615000), 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/04 10:27:11 executing program 6: getrlimit(0xb, &(0x7f0000b77000-0x8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x2, {{0xa, 0x1, 0xba, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={@generic="760febd36be48ecd244130af75ae8164", @ifru_flags=0x4201}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x8)={0x77359400}, 0x8) 2018/02/04 10:27:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = fcntl$dupfd(r1, 0xca93ccbc99ad4fe1, r1) getpeername$ax25(r2, &(0x7f000085c000), &(0x7f00009b7000)=0x10) recvmsg(r0, &(0x7f00003ae000-0x38)={&(0x7f00006e9000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba1000-0x70)=[], 0x0, &(0x7f0000636000-0x30)=""/101, 0x65}, 0x0) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000718000)=@upd={0x108, 0x12, 0x330, 0x4, 0x1, {{'drbg_pr_sha256\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xfffffffffffffffb}, {0x8, 0x1, 0xe9}, {0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x1ff}]}, 0x108}, 0x1}, 0x0) 2018/02/04 10:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff2000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00004f3000)={{0x0, 0x4}, 'port0\x00'}) 2018/02/04 10:27:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e28000)='/dev/autofs\x00', 0x401, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000425000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00003ac000-0x4)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000029d000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000e6d000-0x8)=@abs, 0x8) bind$unix(r5, &(0x7f0000090000)=@abs={0x800000000, 0x0, 0x0}, 0xfffffffffffffe23) dup2(r4, r3) writev(r3, &(0x7f000013b000)=[{&(0x7f0000350000-0x58)="580000001400192340834b80040d8c560206ddffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffeffffef03ed03fff5f800000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/04 10:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c4d000-0x9)='/dev/sg#\x00', 0x5, 0x8000) write(r0, &(0x7f00002c9000-0x2e)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000022000)=""/173, 0xad}], 0x1000000000000058) 2018/02/04 10:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000046a000)=""/89, &(0x7f0000391000-0x4)=0x59) fcntl$getownex(r0, 0x10, &(0x7f0000f5c000)) 2018/02/04 10:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f90000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_settings={0x53, 0x0, @fr_pvc=&(0x7f0000bea000)}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000033c000-0x4)) 2018/02/04 10:27:12 executing program 7: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d1a000-0x8)={0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d19000)={0x4, &(0x7f0000d1a000-0x20)=[{0x400, 0x6, 0x1, 0x2}, {0x7b, 0x8, 0x200, 0x42}, {0x80, 0x80, 0x5, 0x400}, {0x6, 0x9, 0xff, 0x20000000dc8}]}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1b000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000382000-0x4)) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000d19000)=""/9, &(0x7f0000d1a000-0x4)=0x9) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) 2018/02/04 10:27:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000366000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a66000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000b7b000)=r1) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29}], 0x10}, 0x0) 2018/02/04 10:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f97000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) write(r1, &(0x7f0000e5c000)="c96713ee913f2b422ebe38ac90df6220bff4fd79cb1363848e668de667b6e19d6f3ef057", 0x24) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000f7d000-0x8)={&(0x7f0000dd3000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/02/04 10:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aef000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fd1000-0x20)={"c039d69ded610142eb2a35b29231a4f1", {0x4, 0x101, 0x100000000, "069d116adf01", 0x7fffffff}}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x1, @tid}) r4 = dup(r0) readv(r4, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/02/04 10:27:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e2e000)='/dev/snd/seq\x00', 0x0, 0x0) execve(&(0x7f0000783000)='./file0\x00', &(0x7f00009f4000-0x14)=[&(0x7f0000520000-0xd)='/dev/snd/seq\x00', &(0x7f0000b9e000)='/dev/snd/seq\x00', &(0x7f0000b8e000-0x44)="00981bd95ccfacb47338f994054b4963ae9fb5c6127914dc18a6b3b5425e512b377303e5595265923338603602c87061c29ed3a80dda55c30d9799d490a51a74d7c961fa", &(0x7f00005b9000-0xd)='/dev/snd/seq\x00', &(0x7f0000f0b000)='(^{\x00'], &(0x7f000004d000-0xc)=[&(0x7f00002dc000-0xd)="2f6465762f73030000f97100", &(0x7f0000887000)='/dev/snd/seq\x00', &(0x7f0000d40000)='/dev/snd/seq\x00']) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a9b000-0x58)={{0x0, 0x100000001}}) 2018/02/04 10:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000808000)=0x401) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003ff000), &(0x7f000068b000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000e72000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000603000-0x2c)={0x20, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@typed={0xc, 0x5b, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x378}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007a5000-0x8)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000606000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ptrace$setsig(0x4203, r2, 0x7fffffff, &(0x7f0000a57000-0x10)={0x26, 0x5, 0x5, 0x3ff00000000000}) 2018/02/04 10:27:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc6000)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005c0000)=@assoc_value={0x0, 0x9}, &(0x7f0000574000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000075f000-0xc)={r1, 0x2, 0x10}, 0xc) execveat(0xffffffffffffffff, &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000487000)=[], &(0x7f0000876000)=[], 0x8000) [ 95.499516] audit: type=1401 audit(1517740031.918:144): op=fscreate invalid_context=73797374656D5F01006F626A6563745F723A64FF0F00005F657865635F743A733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000[ 95.752565] audit: type=1400 audit(1517740032.168:145): avc: denied { create } for pid=12076 comm="syz-executor5" 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 [ 95.763339] audit: type=1400 audit(1517740032.178:146): avc: denied { create } for pid=12082 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 10:27:12 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0xd, 0x7fffffff, 0x3d, 0x3, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000b78000), 0x0) [ 95.823670] audit: type=1400 audit(1517740032.238:147): avc: denied { create } for pid=12082 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 95.851061] audit: type=1400 audit(1517740032.268:148): avc: denied { create } for pid=12085 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 95.879646] audit: type=1400 audit(1517740032.298:149): avc: denied { create } for pid=12076 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/04 10:27:12 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030207fffd946fa283bc0aeee6d87986c497271d856806000900d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000000d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x18) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000014000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000014000-0x4)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000012000)={{0xa, 0x1, 0x209, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, {0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8000}, 0x7, [0x9, 0xed, 0x7, 0x3, 0x3, 0x22, 0x9, 0xd17]}, 0x5c) 2018/02/04 10:27:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r0, &(0x7f0000e4f000-0x38)={&(0x7f000044b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00000a5000-0x20)=[], 0x0, &(0x7f0000914000-0x2c)=""/44, 0x2c}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x850, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x83c, 0x0, [@generic="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"]}]}, 0x850}, 0x1}, 0x0) 2018/02/04 10:27:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40c1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0x7fff, 0x0, 0x9, 0x3, 0xc, 0xffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x2, @loopback=0x7f000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x66, {0x2, 0x1, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000c41000), 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00003e0000-0x28)={0x5, 0x101, 0x4476, 0x4, 0x5}) symlink(&(0x7f00006fe000)='./file0\x00', &(0x7f0000872000)='./file0\x00') 2018/02/04 10:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a32000-0x6a)={0x0, 0x62, "da9d9408fd5f9b5aeec0b10a675125dfc14ce6867d7775df488a783ea33d2c0ca161f674913df22a3b165cee2dddf029264ce695a9af818923b4df9b3f6fa22c817d8f75eda85e5aaa7abe7712410e98eaf793f753b6469e533731a4124d35583cfd"}, &(0x7f00004f8000+0x872)=0x6a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c74000-0x10)={r1, 0x8, 0x4659, 0x80000001}, &(0x7f00001a8000)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac9000)='/dev/rfkill\x00', 0x400, 0x0) fchmodat(r2, &(0x7f00001aa000-0x8)='./file0\x00', 0x2) connect$inet6(r0, &(0x7f0000f82000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000198000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 95.923862] audit: type=1400 audit(1517740032.338:150): avc: denied { write } for pid=12085 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 10:27:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d7f000)='/dev/hwrng\x00', 0x200001, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000067b000-0x4)=0xe86) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f8a000)=0x7fffffff, &(0x7f00004d0000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) 2018/02/04 10:27:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0xa}) process_vm_readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)=""/217, 0xd9}], 0x1, &(0x7f0000003000-0x20)=[{&(0x7f0000011000)=""/90, 0x5a}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000517000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c12000-0x14)='net/ip_tables_names\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f0c000-0x68)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8e1}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}], 0x68) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 10:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x3}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000fa7000)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 10:27:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSTI(r1, 0x5412, 0x7fffffff) tee(r0, r2, 0x80007387, 0x0) r3 = dup2(r1, r2) r4 = syz_open_dev$random(&(0x7f0000c73000)='/dev/random\x00', 0x0, 0x0) r5 = dup2(r1, r4) ioctl$int_in(r3, 0x5452, &(0x7f0000e36000-0x8)=0x43) r6 = getpgrp(0x0) fcntl$setown(r1, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) r7 = gettid() readv(r5, &(0x7f0000175000)=[{&(0x7f000030c000-0xd3)=""/211, 0xd3}], 0x1) fsetxattr(r3, &(0x7f0000c51000)=@known='system.sockprotoname\x00', &(0x7f00001ea000)='/\x00', 0x2, 0x2) tkill(r7, 0x100000000000016) 2018/02/04 10:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000586000), &(0x7f0000967000-0x4)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00002df000)={0x0, 0x3, 0x7a}) 2018/02/04 10:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000281000)='./file0\x00', 0x0) chroot(&(0x7f00009c9000)='./file0\x00') chdir(&(0x7f0000f98000)='./file0\x00') chdir(&(0x7f000041b000)='..') mount(&(0x7f00009f7000)='./file0\x00', &(0x7f0000dac000)='..', &(0x7f000064c000-0x6)="6e49733400d2", 0x100400000084000, &(0x7f000033a000-0x73)) 2018/02/04 10:27:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000108000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) poll(&(0x7f0000006000)=[{r0}], 0x1, 0x7a5) r1 = getpgrp(0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f000058a000)) 2018/02/04 10:27:12 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) readahead(r0, 0x8, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x0, []}, 0x98) 2018/02/04 10:27:12 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000002000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f488ed80ef65b8290f74161eb37614b594661bbe38b8351290262ebc4d01a19"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0xffffffffffffb731}, &(0x7f0000005000-0x8), 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) 2018/02/04 10:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000639000-0x90)={0x3, 0x8000, 0x2, 0x2, 0x2, [{0x3, 0xecf, 0x8001, 0x0, 0x0, 0x2000}, {0x1, 0xbdb, 0x6, 0x0, 0x0, 0x2000}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b90000-0x4)=0x0) getpgrp(r1) syz_fuse_mount(&(0x7f0000d28000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x200000) 2018/02/04 10:27:12 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x1, 0x8, 0x3f, 0xf1, 0x8, 0x8, 0x20, 0x3, 0x2, 0xfe, 0x0, 0x0, 0x9f9, 0x8, 0x20]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004ca000-0x49)={r1, 0x41, "b69c806101cb98dab60d4da24b8d8829422e3ccff727c4ecbe62ecf8d7133f79efd69095313e826124fa005853e2aced3f06471c6b5cb6fc0b2699fd66e59e9874"}, &(0x7f0000000000)=0x49) 2018/02/04 10:27:12 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setfpexc(0xc, 0x2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000031000-0xc)='/dev/autofs\x00', 0x2400, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007000), &(0x7f0000031000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/04 10:27:12 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000486000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000358000)={0x6, 0x20000000000}) times(&(0x7f0000f57000-0x10)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f1000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007fb000)=0x9e, 0x4) 2018/02/04 10:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00009f0000)='dns_resolver\x00', &(0x7f0000c3d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000098d000-0xb)='/dev/loop#\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008f6000)='/dev/snd/seq\x00', 0x0, 0x100) clock_gettime(0x0, &(0x7f000059d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009f5000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000321000)=[{0x0, 0x8001, 0x5, 0x1000, @time={r1, r2+10000000}, {0x96e6, 0x4}, {0x1, 0xfffffffffffffffb}, @quote={{0x80, 0xd28}, 0x90, &(0x7f0000d7b000-0x1c)={0xfffffffffffffbff, 0x4, 0x1, 0x20, @tick=0x5, {0x4, 0x8}, {0x5, 0x5}, @result={0x5, 0xffffffffffffffdb}}}}, {0xfffffffffffff000, 0x9, 0xa3, 0x7, @time={0x0, 0x1c9c380}, {0x8, 0x7fffffff}, {0x100000001, 0x6c}, @queue={0x6, {0x0, 0x9}}}, {0x86, 0x8, 0x8, 0x9, @time={0x77359400}, {0x5, 0x3}, {0x3, 0x10000}, @quote={{0xfffffffffffffc00, 0x5}, 0xea, &(0x7f0000d86000-0x1c)={0x2000000000, 0xff, 0x4, 0x1c0, @tick=0x3, {0x1, 0x7ba}, {0x1, 0x70}, @quote={{0x5, 0x6}, 0x5}}}}, {0x7a, 0x2, 0x3, 0x100000000, @tick=0x7, {0x3f, 0x4}, {0x51c612fd, 0x2da}, @addr={0x4, 0x7fffffff}}, {0x400, 0xffff, 0x1fc1, 0x6, @time={0x77359400}, {0x2, 0xfff}, {0x69a5, 0x6}, @quote={{0x5, 0x5}, 0x7fff, &(0x7f0000d93000-0x1c)={0x3, 0x3ff, 0x8001, 0x1, @time={0x77359400}, {0x101, 0x5125}, {0x1425, 0x7}, @control={0xb4a, 0x800, 0x8}}}}, {0x4, 0x7, 0x0, 0x5, @time={r3, r4+10000000}, {0x8, 0x6}, {0x5, 0x4}, @time=@tick=0x9}], 0xa8) syz_open_dev$loop(&(0x7f000025f000-0xb)='/dev/loop#\x00', 0x6, 0x43) 2018/02/04 10:27:12 executing program 5: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000068000-0x10)=[{&(0x7f0000d1d000-0xa8)=""/168, 0xa8}, {&(0x7f0000d1f000-0x2f)=""/47, 0x2f}], 0x2, &(0x7f00008d8000)=[{&(0x7f0000d1d000-0x98)=""/197, 0xc5}], 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/autofs\x00', 0x4800c0, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000d21000-0x8)) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000d20000-0x8)=[{&(0x7f0000d1f000)=""/241, 0xf1}], 0x1, &(0x7f0000d20000-0x8)=[{&(0x7f0000d20000-0xd9)=""/217, 0xd9}], 0x1, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00003a1000-0x2)='./file0\x00', 0x40, 0x2) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d20000)=""/209, &(0x7f0000d21000-0x4)=0xd1) 2018/02/04 10:27:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072e000-0x11)='net/softnet_stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000fa1000-0x8)='uid_map\x00') sendfile(r0, r1, &(0x7f0000318000-0x8), 0x400000ff) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000c57000)) 2018/02/04 10:27:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000502000)=0x1, 0x4) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) lremovexattr(&(0x7f0000936000)='./file0\x00', &(0x7f0000aea000-0xc)=@known='trusted.syz\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f01000)='/selinux/checkreqprot\x00', 0x141000, 0x0) 2018/02/04 10:27:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000013000-0x10)={0x1a, 0x9, 0x80000000, 0xf2e, 0x9, 0xfff, @random="2370c9bf9377"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000372000-0x4)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 10:27:12 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000015000-0x5)={{0x77359400}}) r0 = dup(0xffffffffffffff9c) readlinkat(r0, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000046000-0xc4)=""/196, 0xc4) 2018/02/04 10:27:12 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x9, 0x1]}, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000012000-0x8)={0x0, 0x2}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r2, 0xfffffffffffff1df}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x38)=[], &(0x7f0000013000-0x4)=[&(0x7f0000011000-0x14)="2d2d21656d30757365725d29d62c657468312300"], 0x0) read(r0, &(0x7f0000002000-0xa6)=""/166, 0xa6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000000e000)=0x0) sched_setscheduler(r4, 0x7, &(0x7f000000a000-0x4)=0x10000000000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000011000)={0x1, [0x0]}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000013000)={r5, 0x7f, "8b7eed3b2d894ecb527ddfd81554a0e847f9b8e5f45e0ac5037b8c5ef7800d8a5a497a43680dd5be69459653d1cc4dd25cc947cf67b2c7dcb85e3208993f915909b4e24b456b722fee8975d7ea3edcef1730742cd311b8552757d44b1fafd5a485a3881069120e718808d19c8cfd885955ed0febe4184208a6b7434022ebc2"}, &(0x7f0000005000)=0x87) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000011000-0xc)={r5, 0x4, 0x8166b92e33100394}, &(0x7f0000015000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@int=0x80000001, 0x4) 2018/02/04 10:27:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "02"}]}, 0x24}, 0x1}, 0x0) getsockname(r0, &(0x7f0000521000)=@nl=@proc, &(0x7f0000398000)=0xc) 2018/02/04 10:27:12 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x1, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a7b000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f3f000)=r1) 2018/02/04 10:27:12 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000203000)="a21758ef196ecedafce248aebbc2db1667c8cf3d768af5a84b0ba911ce78540a12f5da79c487b3d4c9305889fe6e3d326e314aa7d6df9fb1f3198ea0953ab179ec1df7bf72c8354de6b724d3196f98d96f6c61cb57f5d2079532ea1df34f5f2b7e404c542a34505f11fda4b1a9136fd812423643208cf7cac87b47b85230f66d01cfa29475f2e08a72e3c7c5af54d6d1701d470df0815646bb46cda6c6a216ee40335f31909da6eaab2ca12f23c8c18e9d8321100aa572fee094905366685b5a8383b331109a079f57b5ee9cfb6b398859a8c884790c97fc25cda8aa397354d46545", 0xe2) r1 = socket(0x10, 0x2, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup2(r1, r2) 2018/02/04 10:27:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00007fb000-0x28)={@common='nr0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/57, 0x39, 0x40000041, &(0x7f0000000000)={0x11, 0x9, r1, 0x1, 0x3, 0x6, @random="1fcb1d1b6d3d"}, 0x14) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e0a000)=@buf={0x13, &(0x7f0000fbd000)="da002c3d9b2d8026a591276784c93a6418540a"}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e65000)={0x0, 0xffffffffffff8001}, &(0x7f0000fbe000)=0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fc0000-0x50)={@common='ip6tnl0\x00', @ifru_names=@common='bpq0\x00'}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fbf000-0x8)={r2, 0x8001}, 0x8) futex(&(0x7f0000fbd000-0x4), 0x109, 0x0, &(0x7f0000318000+0x832)={0x4}, &(0x7f0000b53000-0x4), 0x0) 2018/02/04 10:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000028000)={0x6}) epoll_pwait(0xffffffffffffffff, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002f000-0x8), 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000bce000)={@remote, 0x0}, &(0x7f00001ff000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000253000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) 2018/02/04 10:27:12 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xa, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001800030207fffd946fa283bc0aeee6d87986c497271d856808000800d188737e", 0x24}], 0x1}, 0x0) [ 96.360468] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/04 10:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) pipe(&(0x7f000059a000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002ae000-0x4)=@int, &(0x7f000077a000-0x4)=0x4) 2018/02/04 10:27:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getsockname(0xffffffffffffffff, &(0x7f00007a8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f000099a000-0x4)=0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b93000-0x88)={0x80000001, {{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8d}}}, 0x88) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00000b0000-0x40)=[], &(0x7f0000b5b000-0x8)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000bdd000-0xc)='personality\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00007d3000-0x8)={0x1, &(0x7f00009c4000)=[{0x0}]}) r3 = getpid() sched_setattr(r3, &(0x7f0000044000)={0x30, 0x1, 0x1, 0xfffffffffffffffd, 0x17d02cea, 0x1, 0xa1, 0xe97}, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000b8b000)={r2, 0x3, &(0x7f0000b7b000-0xc)=[0x7f, 0x2, 0x0], &(0x7f0000eee000-0x8)=[0x3, 0x7], 0x12, 0x9, 0x8, &(0x7f0000cb8000)=[0x6, 0x6d, 0x2, 0x4, 0xfffffffffffffe00, 0x8001, 0x3, 0x100000000, 0x8001], &(0x7f0000655000)=[0x5]}) mmap(&(0x7f0000299000/0x1000)=nil, 0x1000, 0x1000001, 0x90011, r0, 0x0) readv(r1, &(0x7f000072d000-0x90)=[{&(0x7f0000f76000)=""/130, 0x82}], 0x1) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) 2018/02/04 10:27:12 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000)=[], &(0x7f000000f000)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000007000-0x14)='cpusetbdevselinux:\\\x00'], 0x0) socketpair(0x8, 0x0, 0xffe0000000000000, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000016000-0x8)='./file0\x00', 0x800, 0x20) r2 = mmap$binder(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x110, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000)={0xc4, 0x0, &(0x7f0000015000)=[@exit_looper={0x630d}, @request_death={0x400c630e, 0x4, 0x4}, @dead_binder_done={0x40086310, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000009000)=[], &(0x7f000000b000-0x30)=[0x0, 0x78, 0x68, 0x18, 0x20, 0x0]}}, @acquire_done={0x40106309, r2}, @acquire={0x40046305, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f000000d000)=[], &(0x7f0000007000)=[0x40, 0x38, 0x0, 0x38, 0x38]}}], 0xfa, 0x0, &(0x7f0000015000)="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"}) r3 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) fcntl$lock(r3, 0x26, &(0x7f000000f000-0x10)) 2018/02/04 10:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d2d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept4$inet6(r2, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r2, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) shutdown(r2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/04 10:27:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x30) close(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00007c4000)=0x1, 0x8) 2018/02/04 10:27:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a5000)='/selinux/checkreqprot\x00', 0x143001, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00007f1000)) fchmod(r0, 0xd0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000663000)={0xdd, 0x0, 0x0, 'queue0\x00'}) [ 96.402923] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket 2018/02/04 10:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt_acct\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000206000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100020100ff3ffe58", 0x1f}], 0x1) 2018/02/04 10:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000151000-0x9)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/02/04 10:27:12 executing program 0: unshare(0x40600) socketpair(0x0, 0x7, 0x7, &(0x7f0000ee1000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000), &(0x7f0000112000-0x4)=0x4) r1 = socket$inet(0x2, 0x80001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f000000b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f000000d000)=[]}, 0x0) recvmsg(r1, &(0x7f0000014000-0x38)={&(0x7f0000006000)=@alg, 0x58, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000015000-0xd9)=""/217, 0xd9}, 0x0) 2018/02/04 10:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002b000-0xc)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = socket$inet(0x2, 0xa, 0x2) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000062e000)={@rand_addr, @local, @dev}, &(0x7f00002ea000)=0xc) 2018/02/04 10:27:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ec2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x4c2b, 0x0, 0xb5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x8000000005) pwrite64(r0, &(0x7f0000799000-0x2d)="4acee9f59eb8497832271063d7675dffddec0df1e7ba3b6cb919a1cbd13362cdd0d4327e22aac418d4ca25afbd", 0x2d, 0x0) pipe2(&(0x7f00002e9000-0x8), 0x2000003ffc) writev(r1, &(0x7f0000d8e000-0x8)=[{&(0x7f000062f000-0x1)="81", 0x1}], 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x7fffffff) 2018/02/04 10:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009f6000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000cc4000-0x70)={0xb0a9, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x3, @empty}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100, 0x0, 0xffffffff976c640d, 0x0, 0x8e2e, 0x0, 0x8, 0x6, 0x6}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/sequencer\x00', 0x10000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000113000)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00001a7000-0x16)='net/ip_tables_matches\x00') exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000e87000-0x7)="35e577bfe169dd", 0x7}], 0x6f) 2018/02/04 10:27:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000da6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) msync(&(0x7f0000267000/0x2000)=nil, 0x2000, 0x1) 2018/02/04 10:27:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x1c)="2475736572ed2176626f786e657430232e76626f786e6574316c6f00", 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = add_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="b543a7609ef5dd1cc2099224f4aacc837fa87dd5b8341a95c030c2d2feafaa4b9e3c4e63245c1fa8fa718853f038c03923729755a931a1b0a0882f79bd247c91706150b1759e71c543e7f80fb0b0a9e191043893e08a94e51f2494ceed8fd01e03835347dfb658e6f2134cd0918da0cf608bfdd5d4062fe37c73e339d8b77ed627af7181bed24f3cbe9206d3a0ab9a3aa3eca531ceed2f92b0b442466fcbc8859f1104af6f18d6553dc10e6dd480c5f28377b37d3d3f0223", 0xb8, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008ed000)="782beb1f04d0bed824a5ab0991b28f1e50b68b7154600a0e7d68ba99751bf4278f13cf81286e7e938d11c5f3644ddb733508df83aa133d66138fffa25d8e9ccae031ff28b08a2774262d207e547f7182005841385cd363a0651284fa5623047139f42e1b3d6880fa6019f7c83366574402effa26c7d2b2ef64c7ec5bc6765ebcdaa6201adef4246e6d2f4c4c1ff4f5d9ae58c5a5dd6b3623db1b7af96da39d3abd4344fc127f862b287daa275ae4b2594d398098abcb0ccc50a04e22b920daa09a9142aff46cd576d84f7ccfaa9908ab69e4f679907a98e74c629b5a47a50d68df6b193a772346663e28793a24770452", 0xf0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000980000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c1e000)='em1\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00006f9000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=')-\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000001000)=0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000+0x9bf)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x11)='&trusted{,md5sum\x00', r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, r1, r2) keyctl$search(0xa, r4, &(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, 0x0) request_key(&(0x7f0000003000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x1)='\x00', r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f00002fc000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='trusteduser@\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r5, 0x0) uname(&(0x7f0000002000)=""/225) 2018/02/04 10:27:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) pipe2(&(0x7f00004b4000)={0x0, 0x0}, 0x4800) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00007f4000-0x8c)) r2 = syz_open_pts(r0, 0x801) pipe(&(0x7f0000516000)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000239000-0x29)={0x0, 0x80, "30321188520477fcd854e412f35b784a06ab7aef2987777848264f3aa83e4adcf936a87288d26f86ba190e2daa6a39c7547aa25b31614f543a332d314411b639a1ee84654d8ec389cf42aa180bba990366cb6c14070ee617964fc0faea227bc75543abc0eeaa998d7ed35ec4d6dd24d59362c48d77f30d9a96ec238cb77ec3ab"}, &(0x7f00006ba000-0x4)=0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00005e3000)={r4, @in6={{0xa, 0x3, 0x800000000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}}, &(0x7f0000b24000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00009e9000-0x4), &(0x7f0000494000-0x4)=0x4) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9}) dup3(r2, r0, 0x0) pipe(&(0x7f00008ed000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r5, 0x4c01) writev(r0, &(0x7f000086a000-0x10)=[{&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d", 0x34}], 0x1) 2018/02/04 10:27:13 executing program 6: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f00001de000)=[{&(0x7f0000d1d000-0xa8)=""/168, 0xa8}, {&(0x7f0000d1d000-0x2f)=""/47, 0x2f}], 0x2, &(0x7f00008d8000)=[{&(0x7f0000522000-0xd0)=""/208, 0xd0}, {&(0x7f0000d1d000-0x98)=""/197, 0xc5}], 0x2, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000c1000-0xc)='cifs.spnego\x00', &(0x7f0000d1e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d1e000-0x8)='@cgroup\x00', 0xffffffffffffffff) r2 = userfaultfd(0x800) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000d1f000-0x48)=[{&(0x7f0000d1f000-0x59)="4cd61ede3a5fb6da516d3d5ae1db1ba49812c6e6181d2792f4b24bd2dfd443a32bc3dce9a1be4e0ef50f7a36ba599e0250e06ddae46003a4a978d3a432db42246459eeee1d5717147e4e67a2a2a69f038923d119aa7d8172c5", 0x59}, {&(0x7f0000931000)="54b8a644e9b36005ed0ffb8b677c9120eb4934b02bc4bd5242786bc0c754d92235c3dec326628ff892244306bbcac3cb3f8fc794870839bddd1908ed1f27df9bfcf3eec0e21e2b129500f680fe2aa91f9911c9d352916e1d0eff62486034ff0b49bfe4f91b87cc084a5dafe09ac4273c5b8e2e18e24242d8849bafba2aa71e91089190ea4cf170fa2c28355f469a5e096eedca1698cc13f7642f7ebdd2db43c1f1c9", 0xa2}, {&(0x7f0000733000)="d66a00c89c670e18e12b73d29d7c7be35f0aab0d5b3d2f56c62fb48ed8b40bb9700d0b3a66523b9b15b55da24939d67686252a8682020ded7c8208e557c0e056927fa7fcec8c13ba6f650fb01e9fa3d97529dcd404760ea3b17d80079e3d3f96f0d2f76f357fe08584d2a60c3df6704135d68bf1dc9c907ae3d0438896d6674bcf8a59fa5d7c04263844a7b9bd30cdd0c2e5db5252c8d7d4e2353ecd125175b88d7f1e2e22970a23b1502e90d18e596c6bad95699d3d19e60f", 0xb9}, {&(0x7f0000d1f000-0xb8)="ed5510601e563562b01a852b79e073e9697fb6a8657348d478d425533cd3f0e2d356d74060b62729adcebc4108654240dec17d6c3573e2cc27314dbf62f8d68f179b067e7d79eac91ab3ab0a54b36112a23f23d85986aaca3e98af9ccbe6b7aba6f6a448d4db0fde1b5618b976dfed89a77eff0c061b5490f28c2adb24bdf49ae69e93a4814265a354ecb4fc78ad159d97dfd3f7528dfd903f49adc8b2e6cefcda028f4f7a49125f58e9bf561692ce85565cbe82c7aaba08", 0xb8}, {&(0x7f0000d1e000)="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", 0xfd}, {&(0x7f0000059000-0xef)="47d93ec66acabc2dfcf5a4756b25c947a3bf9d1e54bbca4e9e7900d36c21cb79e4d6c74d47f670205ee1bc1d46790ec6a04b85c34ec3ab68a0c8991bfcf4ed5d9fdec1ecc5316f7a647909a47f1e753468e9c72435e56c84bc6194b30a15e1a35ceb6445c9f183295b22b07417f801c76dd4a53b47ed2d3e3405e77a7a52812d22cfb2a80f521f6be5e072ba99f9400257a1cdd79eece700f38bf2851fa0b7ddee38bc0e95c85c15298a394e51764b623738699554eff4d00e994317cd3011bcc69c50c5bfdcf61eb7b385b8ee670f8ba10aa1770edf9b253289213cbc5d107cca6d5db35c813c0d082ef492203231", 0xef}, {&(0x7f0000d1e000)="a45b6ab933a459bd400752fb09408482e0166cb4a298ced88f52d378ee573ed370e611bdef82ce508fe3bee18a5e31c2d6fd30f1f265b4d0e4cfe1167cb69a459a846eb09e2b", 0x46}, {&(0x7f00002d2000)="ddc37b4d1512c90dbdc8f8b158721287bbe2f53a806f8cdb2a82c32ed1cc7d885e5b001857680180d997134bad992c39d71418b4b3b9fdc3512b09021ad1c0f9a974bbf98d12ab17e7349e835b6039b420591ec1eba85436b7ef068dea2390", 0x5f}, 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0x1000}], 0x9, 0xf) keyctl$describe(0x6, r1, &(0x7f0000926000)=""/130, 0x82) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ca0000)='/selinux/context\x00', 0x2, 0x0) readahead(r3, 0x3, 0xffffffffffffff81) 2018/02/04 10:27:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000b10000)=0xc2, 0x3cf4ffdb) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f00002b9000-0x10)={0x1c, 0x3, 0x4, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b9000-0xc), &(0x7f0000921000-0x4)=0xc) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000bba000)={&(0x7f0000ef7000-0xc)={0x10, 0x0, 0x0, 0x1000102}, 0xc, &(0x7f0000870000)={&(0x7f0000d65000-0x640)={0x640, 0x1c, 0x100, 0x6, 0x1, {0xc}, [@typed={0x18, 0x79, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x8a, @ipv4=@empty}, @nested={0x30, 0x84, [@typed={0x18, 0x53, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}}, @typed={0x8, 0x26}, @typed={0xc, 0x71, @u32=0x1f}]}, @nested={0x268, 0x5e, [@generic="d625e55c6c14da302c7fa7f15729034d1318f202e187d65f3ecb66033891578d6670a0c785892ba6596904d5e849a420b52fe205d9a8dd659280af41413b79fe998b3affd60c300be3443947f0c082323b0dee36a5456017", @typed={0xc, 0x2c, @u32=0x80000000}, @typed={0xc, 0x36, @ipv4=@multicast1=0xe0000001}, @generic="bd90a01dd719795d3e7a3717310076ae9016bf7cfc5acb8bd5bddfa7fdcfa408253af736e278a7129231b673fb5a7c99", @typed={0x48, 0x60, @binary="f9e2254e2fc715add82a0f7943aa3d187567d5a1091cca9d462e590abb6864452a4e7ecf397f1169e5c8a31b55b1eb7d38b0adf83ddf44744e2b6dbb3bb7"}, @generic="5aced51a11a390063ebc5ed847a8d75988cbe8d3ab04ee615545491ad2e738185f2f5344b20e49b58451b2885242b051e5f468411a9b9a60e1fa48782d9509eb6951c41cfd12caa43ee225eeb710458a189c622f54553c715cb11fce715a9f93e161cb9c7f42e692e20481fa87ca4cf40e0b756a77a9d2804231f9b4", @generic="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"]}, @nested={0x70, 0x46, [@generic="8a0bf0fb706d19a1634b13eddba79c0fb7300e0002d008380ce31f7f104d51b37709b5f1a6311c4f134872547c4518e0e930ec49cd7d77c2e692fc591d27425ba516918838c03b34772c979fa1607a677cffa88b78a5d9c70da39e09377203d2a50e65a50bd135a4a9"]}, @nested={0x68, 0x10, [@typed={0x64, 0x44, @binary="abe2ead5bbeb65c87b2541d06cb9509e0e0c87d90da60b5b2067875dac5f8371e63eb29886671c4999b4d97171c1917da760e91c4dfca1160bfb9dd56171e52f250663a621e87e6ab2975be76d1efb3ba433bc1f8e27626edb5eca"}]}, @nested={0x298, 0xa, [@generic="faf44f722a0002bb226ad19ca49601f5a117e190f3cd827feec165f2b7ec5cafedae25c3594f520798db37c9982fbd972014dc64c232369e7615b72cbdcd8bc7c87598199e32388d622090dbc16d2025d2a949d207fdb9ce552e053681c71267b37ce157d9f2e2398f647d9b4e20f6be3a165eda549a5ba10c9d3a67c8cd0555c7d2978ed809df81fa333b19a9af9389fc295dc284", @generic, @generic="47bc18ddcd5049f00882be61bf644164bb3d3f6c9bdf15d2111abb821215dab859abc9b83307c64a60116443bac89d0ccf97fa6871d511e9cee2d4793578e1717ca7a0d0f1e45f376b32d2a282259138821a3d79b8ad30b028877c00fde8b3489c0a90e7ab4ee7d0eadb6273e3ef7fac0613d591a0b947f71fdacec7e21c53fae32e38d3d3d64e36e7b8e5a148c02c81efbeee804929d45c14f39706195ca02a9a1d070fa8f724100b6992fbaf8007720bc20b1fa9bdb1d4b148ae50b5fda97fddc3e527ffee026dc210d5dc317ec494400add71103b91e0c868c5f02310770263e1b8ab01", @typed={0xe0, 0x3c, @binary="843664c8d468971116c3a07943896a5d269d3fedcf8fded4ec957e6f4c2b609c010eba9a176e7f45a4f3bcbe5e8bfd98e5832c674e934c4f33aeaab57b18d31345b7dc923fef39d972e759d1d47ed2699f77d77a1cbb03877e120eefad61acbbe35953abc5569b0d1094ddd0732357d629df812956f2f9f435519cf7c0d0751737f3076e4e584787c1f654d5bd5e9e993daeea53fbd0904c8f5860c4b3e4007c3474eae14ad4bd1a578678e533e596dfd6ffb3db6bb7fc61b6025401d4e6baab2f7116d283da11897367b868d78bbe31a0199d0c23ffb14a"}, @generic="cf452473c5dac817d093618f9355cbf2e3b64b2d678c5ebf61543917bacc88ff", @typed={0xc, 0x5d, @u32=0x9}, @typed={0xc, 0x1b, @u32=0x3}]}]}, 0x640}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) connect$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x3, @empty}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x390) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00008a8000-0x4)=0xffffffffffffff6b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f79000-0x8)={0x0, 0x1}, &(0x7f0000b2f000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000883000-0x98)={r3, @in6={{0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x9}}, 0x45f, 0x1}, &(0x7f0000e44000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005eb000-0x6)={r3}, 0x6) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) shutdown(r1, 0x1) 2018/02/04 10:27:13 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000216000)='/dev/rtc\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f000054d000-0x8)=@abs, &(0x7f00007df000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mkdir(&(0x7f0000039000)='./file0\x00', 0x85) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') 2018/02/04 10:27:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f00002aa000)='/dev/sg#\x00', 0xc6, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8000, 0x1, &(0x7f0000002000-0xce)="d335d1b817e8162266a670136260f8876bfb6a0e737b802ab3d03fe9cac70a92dbc94337d09f635ac9c99e6769b074e840942733460eff62b0fdb2a33a870ebb59eb67776e04206c042c162c496b4075535e845c39575fcc88f625674a57858faa7915550444e13c076a11113ebc2adc3b46703e58dd031baea74d722ab8349ba2c04c7f0a5dfaff6da3e9534f4104ac44b6c5d526ce601e6e34a9214c02fdbc03b8933c6f8c27939c9e226838bf1821298d0ffecfa9473dcb75877c9fdc7b65132c7cef4872b2ffa5b65b6be988", 0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009c5000)={0x7, 0x3ff, 0x4, 0xffffffffffffba62, 0x1, 0x401, 0x7, 0x80000000, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000972000-0x1)="b9", 0x1, 0x200007ff, &(0x7f0000c78000)={0x2, 0x3, @empty}, 0xfffffffffffffe4a) modify_ldt$read(0x0, &(0x7f0000c97000-0xcd)=""/205, 0xcd) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r2, 0x2) sendto$inet(r2, &(0x7f00005c8000), 0x0, 0x0, &(0x7f0000cd9000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) recvmsg(r2, &(0x7f000011c000)={&(0x7f0000730000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000d76000)=[{&(0x7f0000a06000)=""/179, 0xb3}], 0x1, &(0x7f0000bac000)=""/72, 0x48}, 0x40000100) 2018/02/04 10:27:13 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000028000)='cgroup\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000e000)=0xa8, 0x4) r2 = syz_open_dev$mice(&(0x7f0000027000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000001a000)='htcp\x00', 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000027000)) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000013000)=@nfc={0x27}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000027000-0x1)="a8", 0x1}], 0x1, &(0x7f0000013000)=[]}, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f000001a000)={@common='ip6_vti0\x00'}) 2018/02/04 10:27:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d89000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x3}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00009ec000)={@common='nr0\x00', @ifru_flags}) 2018/02/04 10:27:13 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000006000-0x2a)=""/42, 0x1be) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000)='/dev/loop-control\x00', 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000009000-0x4)=r0) getdents64(r0, &(0x7f0000001000-0x1000)=""/1024, 0x67a) 2018/02/04 10:27:13 executing program 4: prctl$intptr(0x400000000000000, 0x0) 2018/02/04 10:27:13 executing program 5: mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000)={0x5, 0x1, 0x5fa}) capset(&(0x7f0000005000)={0x19980330, r0}, &(0x7f0000006000-0x6)={0x0, 0x0, 0x0, 0x20000000}) 2018/02/04 10:27:13 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000010000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f000000c000-0xe0)={{0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x400000000000000, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0xabf8, 0x4, 0x10001, 0x4}) ioctl(r0, 0x4, &(0x7f0000007000-0xce)="adcbfb80229fef5b1b56c9eb0273d728008d320094a3d9748a7aa1f1fab4456f738e994a8ee53dd2809720523bb3db37f729ccdee179f6de52c261604244f838ff252d1209ee3e968f810fc6f56bff98b4c6a16a1b3bbf6582adbf15e626b5a6162bedb13ddba17fa4a84c39714fd312698b792b56782954579aab5ff85816d89cfa3ed635e8a763fc4e5eb98d6521c114b37a7ac4e71e72d15662213c06c61d64daa73c090b3c6300008556050e27a5d1f266887437e6c53bccf7af232a6af27ca190f72c909dc31c608591bbc7") 2018/02/04 10:27:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000490000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x10001, 0x2, 0xff, 0x8, 0x1, 0xbc0, 0x4}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000009b000)='status\x00') prctl$setname(0xf, &(0x7f0000981000)="3076626f786e655c740a01") pread64(r2, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) bind$unix(r2, &(0x7f0000939000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 10:27:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005db000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchdir(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008ad000)={0x0, 0x0, &(0x7f00007cb000)=[], 0x13, 0x0, &(0x7f00008e6000)="d39db764227f5848836d0d37e4698e6e0a32f9"}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000dc1000-0x4), 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000809000)={@generic="565d44e7857912566d7dfd27e7ee1b63", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}) 2018/02/04 10:27:13 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009c6000-0x9)='illinois\x00', 0x9) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3", 0xd}], 0x1, &(0x7f0000000000)=[]}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setendian(0x14, 0x3) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/02/04 10:27:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x61) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00001e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:init_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x38}, 0x52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004e5000-0x8)=[{&(0x7f0000df8000-0x29)="2900000021001900023d3500000a00060100000000000000000d00040d001000190000002401030008", 0x29}], 0x1) 2018/02/04 10:27:13 executing program 6: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x4, 0x801) sendfile(r0, 0xffffffffffffffff, &(0x7f0000154000-0x4), 0x800) 2018/02/04 10:27:13 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_get$uid(0x3, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000017000-0x10)={0x7fff, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f000000b000)={r2, 0xfffffffffffffc00}) r3 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000015000-0xe0)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000014000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a45323, &(0x7f0000019000-0xa8)={{0xdffffffffffffffd, 0xffffffff7fffffff}, 'port1\x00', 0x33, 0x2, 0xa, 0x400, 0x2, 0x7, 0x101, 0x0, 0x2, 0x1000}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000016000-0x8)) setsockopt$inet6_tcp_int(r4, 0x6, 0x37, &(0x7f0000018000)=0x2, 0x4) recvmsg(r4, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000017000)=""/132, 0x84, 0xe7cc}, 0x2) 2018/02/04 10:27:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000002000)={0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x19a65b3c1819ec63, 0x810, r1, 0x0) 2018/02/04 10:27:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ef2000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000002000-0x8)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x3}) mq_unlink(&(0x7f0000001000-0x7)='eth0\'\\\x00') write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:inetd_log_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x38}, 0x34) 2018/02/04 10:27:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x4, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000728000-0xf6)="7317d28e7868bb04f201282823fb6ca3", 0x10) [ 96.911347] device syz3 entered promiscuous mode 2018/02/04 10:27:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) dup3(r1, r0, 0x0) 2018/02/04 10:27:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xf950915a) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000631000-0xc)={0x12, 0xb8, &(0x7f000021d000-0xb8)="8e96722480022117d4b665d8a6a164f95b0d38d57d58ed8d083a4a9542f4fc09029e4860edb0c80fcfc8ddbcd5f05893d34df447b62e58f8ce95eeaec3347ee553e533bf6bd1ae67ca4647e82d33176b49ec3b40cb81f4777a3aa55ebd93e06afb8aa22d4426745bfd70fc8080c0b543075ef71dafb7e459330df79f7866161600f065fb1cd10a1d1ea810bf89d73fa449d885f0a44912f88e30dde6513ce0ec6762ee18c5a712d8b81038bb9cbbd025bc3666e13c3ae3c6"}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000502000)=""/4096) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/04 10:27:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000e5e000-0x6)={0x0, 0x9}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000038f000)=0x0) wait4(r0, &(0x7f0000d09000+0xd6b), 0x2, &(0x7f0000729000-0x48)) 2018/02/04 10:27:13 executing program 4: r0 = userfaultfd(0x800) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000c2a000-0x3)="2e071400048100bb", 0x8) [ 97.046069] device syz3 left promiscuous mode 2018/02/04 10:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000054000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xc4) socketpair$inet6(0xa, 0xb24065cb4f2336b1, 0x2ed, &(0x7f0000eb3000)) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/04 10:27:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f000093c000)={0x2, 0x6, 0x4, 0x5, r2}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/02/04 10:27:14 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da0000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) 2018/02/04 10:27:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000dd3000)='net/l2cap\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000066f000)={@mcast2, 0x0}, &(0x7f0000bc7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) sync_file_range(r0, 0x4, 0x9, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000599000-0xc)={@rand_addr=0x8, @loopback=0x7f000001, r1}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/02/04 10:27:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000739000-0x8)={0x0}) splice(r0, &(0x7f0000af0000-0x8), r1, &(0x7f0000bab000), 0x6, 0x1) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/02/04 10:27:14 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c00030007fffd946fa283bc07eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000c000-0x91)={0x0, 0x89, "e95aee4fdb5385519d5c0957165334aff50be0c4120a66d26dd651c01dd055265d64d9f8b9c311127ca6119697b7f508afaed0b6ab0eaf46c374813f69a7825da5590e53e825917ed63a7f67ff1fb79c8be708d5476a53948689e26f7f09f4773a38ce338880dcc2dd608e69240a8f1db2636ae456d29d7e731bea686f883583570ba3391a9b2224ba"}, &(0x7f000000c000)=0x91) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000004000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000000e000-0x30)=[{&(0x7f000000e000-0x49)="2ed73ad846129658f29f4650372cb00dd212ffb53d10bd9eaabd78b3ab18e85dd0e424c63cbdf72a4095d975f5e03c9d059a1bb99200140d10bf0400be056ec9c81220c7fdcf296e10", 0x49}, {&(0x7f000000d000)="479713493c4f1521b9eea56caa5590f15924c89e44a1530ab7d80f00f69162569be4ea7fab5ce63cd3ed78e9f5239aceaa8993700cda1aa2094801b2", 0x3c}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f000000d000)="ea8c823f5fe83c", 0x7}, {&(0x7f000000d000)="2916e03e34a02b40ab6e7937e20bc9ccbaea995cd150760aace886b0b51c59c680688406aba0eb301e3a54bf7c33871cb72d08b4da695411804914ce156b0384f58578ce70903c0ea8eb7ebea4e87e40da605faf6506d82253f8d0b614682d63d5b317c2f946df97899428020d37318abf07ebc1807e3a7f0ab3c1c126d70f183e78daa6a7e0ef88227ecc326651c183f85ac2ad627ceaa709e14387d923b64ef81d32a554d0d75c69a717b9de3dc3a75d52b6ea32bdfdd67a4f5bc39303", 0xbe}, {&(0x7f000000e000-0xc4)="51f5793d7d7842f400d9541779d177902b06d176ce28d90f404a54bd31eb9d46f55c284d2644f101811fc29992315115910f21688fd5d8c6b5c1562457bafe23896855d0e2793e984d0fb20f5ededbb0a003c119759cfde7cd9d41835a01b48a1d1fe28b2b3ac278248d016f02a7cb0e54c99ae2eccc1e7fc1e4d6807d5eb0f2e88560808d9d43fb3687ab02e231987b8c934f03469ea6c51c544c57c9e3c569d4e0ff7a5bd4ad33e5f7b5f54e553f0d255bb6236d409d641f7ee56a8ed6e578b8efe429", 0xc4}], 0x6, &(0x7f000000d000)=[@init={0x14, 0x84, 0x0, {0x9, 0xffff, 0x2, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0xb7ba, 0x401, 0x6, 0x3, 0xfffffffeffffffff, 0x9, 0x5, 0x800, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0xa, 0x0, 0x9, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x3ff, 0x8, 0x1000, 0x1000, 0xfe7, 0x1, 0x1, r1}}], 0xb0, 0x1}, {&(0x7f000000d000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f000000d000)=[{&(0x7f0000004000-0x60)="9df76c12b79c0273ac83d0958b4c59e15dcc2657456f3af4f0e503c526e95507169ced0a8e1fa9be7ca344722454d1ef6fec02cdfd2c38889bdfc10c4879b9c0347a44f10d20fcfe60162484cd5fc5a531768507bd34e39b140fbbcebdc414d0", 0x60}, 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{&(0x7f0000004000)="a686ad95ac3aaa82ef1c571a578c25f75962624ae49e70fc8fd73257786cba216130487e6c3840d3c0b0af1efbb637ca8e65a10335345d84796284042fc25f7f053cb1984842825f55e8fc34361412d5927903f25755d07bfba141658cea0811b4e4efd6e602003e2a122815ccc70d945322fa87bf8d729ad39169ef71a7ff491c1904bcc8b55d3c389cc168e2ede670e3bb6e7990ec95bd0b96e4eccf99069a8ce21b5eac2c8277d7e8c8378c1d77cd8ab9780198d63aaf19ed53d2a31bf4d2cdb2dfa8fd788ff292bb10ceab208d1971fd235cafeea36161399293cea561501365772fa03b9e0970b9c238d575ca5393b8", 0xf2}, {&(0x7f000000a000-0x95)="b236659811c866db9eb576a23b9b49ea3f17b73680313040a9e3c1f59054353b177087ebc9adef2d09dfc62645c80329654fefc546645a423b1436afebdc884ed1531b0890a111928d45a79644625c522fd54b8e9ddf68e340dfa56c14136b818aabc5b7b9d4482405a42491e652ef3e04906817925294b5848987d39dc627f940dddbd8301da9bf3f0c7b6e0cd6a4d718dab89e32", 0x95}, {&(0x7f000000d000)}], 0x9}, {&(0x7f0000004000)=@in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c, &(0x7f0000009000-0x8)=[{&(0x7f000000e000-0x4a)="457125010184bd207cd6612635b5af4c81618e4bda5a9598fe2539d0e79b99dcfae466e897cb6bec86a354a06f7f8e560973b9129f1d288f26e9da919b3a4ff17597b7e9ed1288b58e18", 0x4a}], 0x1, &(0x7f000000e000-0xdc)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x3, 0x0, 0xffffffffffffff7f, 0x3f, 0x8000, 0x60000000, 0x8001, r1}}, @init={0x14, 0x84, 0x0, {0x0, 0x40, 0x1, 0x800}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x100000001, 0x0, 0x401, 0x10, 0xfffffffffffffffa, 0x2, 0x2, r1}}, @init={0x14, 0x84, 0x0, {0x0, 0x1, 0x3e3}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x3, 0x800c, 0x6, 0xff, 0x285fac79, 0xab9e, 0xc79, r1}}], 0xdc}, {&(0x7f000000c000-0x1c)=@in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7e}, 0x1c, &(0x7f000000d000-0x18)=[{&(0x7f000000e000-0xcc)="2f6b908e29418e9be2f914e822b04d29a8252265bd825c65ff3ac5e233a38cb3e69abccec7613541e97e58b216951995ff8d76e1e0b9f7a7c9f9dfc80f78f4fc8ff7c9e5ac70116f3f83368430b0faa3e11f317992e2944427022e8f9444a3df233a9afe85525fc51917973ba118d382e089bc50d7c225bea94f3811a4f6f06f51aa31a32f5c7b252fbf37c0f9e69af17738598e9f77c041493e4bbb1d8f4f8ad55df992cc8dfe730320448d4c377aae283bbda00925e94248ca4d64bde1c824d84ed6f91c9be579e1b8f53b", 0xcc}, {&(0x7f000000e000-0x63)="fe9c09fc9c36d8241f44e73ca6bf1d120037b8b28619ce978de238d6db6eee77853d29766f94d5254386fcfdc30ffdc6d926682f939bbc02511b1168edb03fe40a242fc1ae0328d959f4204227a76941a4a3bdfa3c968892ebd0ed3cd61b6523885230", 0x63}, {&(0x7f0000009000)="5ba35ab39b533a12d5ee9d16966944292a882ba2690d8cfbb43099cc4709ee6923ea1e1cfc1be7298573d2e91171eb4d9bbb402fb26d32050d152b9ac0a2503ab1cf8129b3a08910f933e92a08bd95e4f95d172f66d7cd4ae384fe99a9c931a9d447ea420dd52667e0fc8f0256865172b576e070585128eb414e7e4b305702a5c791bc25300e93", 0x87}], 0x3, &(0x7f000000b000)=[], 0x0, 0x1}, {&(0x7f0000007000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f000000d000)=[{&(0x7f0000009000-0xff)="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", 0xff}, {&(0x7f0000009000)="d2e621869ac7", 0x6}], 0x2, &(0x7f000000d000)=[@sndrcv={0x2c, 0x84, 0x1, {0x3cda, 0x7, 0x8000, 0x344b, 0x9, 0xfff, 0x1, 0x7, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x2000000000000000, 0x1, 0xfff, 0x6, r1}}, @init={0x14, 0x84, 0x0, {0xffff, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8, 0x42, 0x1f, r1}}], 0xb0, 0x40}, {&(0x7f000000d000)=@in6={0xa, 0x1, 0x101, @empty, 0x1}, 0x1c, &(0x7f000000e000-0x30)=[{&(0x7f0000007000)="45db9e4e3476d36767af09e56cebce0a5cf500b9c5002088dc1ff2df3d964f89e773ee1780697d5c750424f1aa0d66d9b116ef63d79eb05f1cf5ad94787799832c9ffe7673b624da3cb96c43a0e382e8480fe174bc92463d8177b2da9472fb3022e8be2ce67482c3e8505632b92a0ca11d5212956f11e550b56b1f204491bc3631f65d017efc4d5472551d4b14e0abb13d468e17215f79027c590796fffcc7114b0c4db21198bcb97e712445509e477a197a7b6769ef41e787c3f9bf", 0xbc}, {&(0x7f000000d000)="3f4070ed97d5703ff60f0163bbc6f2a20f8b3d4994e18a7a012ac1485c01be63a27b200cd2369615de7616595c0fe4011b92e98d2d5d6d9e8fcc4719e13bdc04fe9b9399adc1d979b1fdb8bc9a224a11c663122ce473aea9050597893a6b1543374e6da610105abe488f22023e59ce39a31331cfa1b903fe496ab40403bb4aa639b5266d0ddba8eb604f89ef5a64800138accee09879302726eac1891853a8fbc5fec62f21e613ff5d543faa96fecbc385cdd46f3014984ac264fa546ab19b65dfbfa2b9d378a965", 0xc8}, {&(0x7f000000d000)="5d9a72168b6df83e2fb393eecce58ee3af8efe528250b32b59d3dc89bd2dd741f46de04e4e3f21abc487da25862291bd0dc33b757f83b47f6fc128080d5dc04a7746c13c88b06796d9292efe88b46a5aa24297a049d8998e60cfec13c5d0cf86b4df7c4fef8305491599cd100a309ab81221241c40ed01ef84d1b5fc4f12896aa8ab04dce8f11848d6319905e0177bed4c5186574e85934727a671c2a455e03efc9f793eb4e9814880d2a6d21c2b70e6fb6560d4e75c76848488e2af094d63dfd55fba4a8429410db72723", 0xcb}, {&(0x7f000000e000-0x1000)="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", 0x1000}, {&(0x7f000000e000-0x5f)="b938f1dabb7ee319d204923056741841ae17fcf145c9289871d64c448ea01fab6b78477f64b77704eed6af781fad75983cdf3c93dfde333f1ff7c14264d4befdd987e98ca489d700c93c1a115113f4c2fc650f7e5629afaf27ebd44d3e324a", 0x5f}, {&(0x7f000000e000-0x11)="5079ae73298b1b3319f43c973d89f56f59", 0x11}], 0x6, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1, {0x20, 0xfe00000000000000, 0x200, 0x7fffffff, 0x800, 0x3, 0x4, 0x4, r1}}, @init={0x14, 0x84, 0x0, {0xffff, 0x3, 0x3, 0xd87}}, @init={0x14, 0x84, 0x0, {0x44, 0x6, 0x4, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x400, 0x7f, 0x8206, 0x20c, 0x1, 0x2, 0x401, 0x2, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x0, 0x200, 0x9, 0x6, 0x7, 0x4, 0x4, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8008, 0x7, 0x100000000, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x80, 0x208, 0x10001, 0xffff, 0x1, 0x1000, 0xb0e, r1}}], 0x134, 0x4001}], 0x7, 0x4040080) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000d000-0x10)={r1, 0x4f07b85a, 0x20, 0x7ff}, 0x10) 2018/02/04 10:27:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000fc8000)=""/171) bind$inet(r0, &(0x7f0000a64000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) pipe(&(0x7f0000d53000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e01000)={0x0, 0x1}, &(0x7f0000cd3000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005b1000)={r2, 0x7}, &(0x7f0000182000)=0x8) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/02/04 10:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000f25000-0x58)={0x0, 0x11, 0x7, @thr={&(0x7f0000e87000)="3a2f729b5b68e078", &(0x7f0000aa0000-0x8c)="dc8e2465241c8ff8e633ed176829c1c39978e989b7f37b4d8bd5bf234cee19ae8556fce7694efb95766d13f6ae965eeba84005e6fe7bc139a3c30d849efebcad5c66bc4a5dd18e4b7affb3ef91bc8292612275669fb755fa2a596a5410ac64919fd371a98821282afd109d0ad1145d1a7300a88e4f61937d55ba371ae2e7d66922805f748d5ea56b678882de"}}, &(0x7f00005bd000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000892000-0xc)='/dev/autofs\x00', 0x2000000000100c0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00004d7000)=0x2, 0x4) timer_gettime(r0, &(0x7f0000d4f000-0x10)) futex(&(0x7f000000d000-0x4), 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0xaf) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000e1b000)=0x1) getxattr(&(0x7f0000c2c000-0x8)='./file0\x00', &(0x7f0000c82000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000f48000)=""/30, 0x1e) futex(&(0x7f000000d000-0x4), 0x8, 0x0, &(0x7f0000fd8000), &(0x7f0000e56000-0x4), 0x0) 2018/02/04 10:27:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00001d7000)='./file0\x00', &(0x7f0000001000-0xb6)=""/182, 0xb6) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x14)={r1, 0x400, 0x6, [0x7, 0x5, 0x4, 0x0, 0x4, 0xfff]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00009c4000-0x8)='./file0\x00', 0x8003c, 0x0) fcntl$setlease(r2, 0x400, 0x0) 2018/02/04 10:27:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x7ff, &(0x7f0000a1e000)={0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000d7000-0x14)={0x0, 0x80000001, 0x80003, 0x3f, 0x3ffffffffffffd, 0x4000009}, &(0x7f000064d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e93000)={r1, 0x0, 0x8, 0x5, 0x7fff, 0x7fffffff}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e00000-0x18)={r1, 0x100000000, 0x10, 0x5, 0x7fff}, &(0x7f0000f2f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000041000)={0x4, [0x0, 0x6, 0x53055e0d, 0x4]}, &(0x7f0000606000)=0xc) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00008a1000-0x10)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/02/04 10:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) socketpair$inet6(0xa, 0x802, 0x1, &(0x7f0000864000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000da000), 0x4) writev(r0, &(0x7f0000abd000)=[{&(0x7f000004a000-0x93)="69396f608e67e555", 0x8}], 0x1) 2018/02/04 10:27:14 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x800) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000019000)='rxrpc\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008000)="83f90af2dc6cb06c9b04a77e1e6ad8601ef15adb48e7b1cf6bec64ee9d9aee4b537a94e2018177635afda1abbdbe56437532fb6d9440ec", 0x37, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) mmap(&(0x7f000001a000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000018000)={@generic="6fbd7c8bdf60760c90dd66a02336c424", &(0x7f000001b000-0x40e6)=@ethtool_per_queue_op={0x4b, 0x3, [0x3a902b9d, 0xd04, 0x20, 0x1000, 0x1ff, 0x8, 0x7, 0x2, 0x80000001, 0x4, 0x1, 0xaf22, 0x8, 0x0, 0xec, 0x200, 0x81, 0x9, 0x538b46dc, 0xfffffffffffffffd, 0x6, 0x8, 0x4, 0x8001, 0x2, 0x8, 0x3, 0x4, 0x608, 0xffff, 0x0, 0x101, 0x81, 0x9, 0xfff, 0x9, 0x4, 0x5f50, 0x769, 0x7, 0x7fff, 0x0, 0x66d7, 0x7f, 0x2, 0x1, 0xc1, 0x5, 0x9, 0x2, 0x8, 0xfffffffffffffffc, 0x0, 0x6, 0x2, 0x1000, 0xfffffffffffffff8, 0x6, 0x2cb, 0xfffffffffffffc00, 0x0, 0x9, 0x2, 0xa91, 0x0, 0x3, 0x101, 0x1, 0x7, 0x2, 0x2, 0x100, 0x7f, 0x4, 0x2, 0x2, 0x3, 0xffffffff, 0x100000001, 0x8663, 0xffffffffffffffe1, 0x7ff, 0x20, 0xe3d8b11, 0x547, 0x5, 0xffff, 0x2, 0x76, 0x1, 0x7c122cb, 0x1, 0x100, 0x4040, 0x5, 0x4, 0x3, 0x2, 0x5, 0xfffffffffffffffa, 0xaa1, 0x3, 0x0, 0x8, 0x4, 0x80000001, 0x5, 0x100000000, 0x800, 0x6, 0xb6, 0x3, 0x9c, 0x7c4, 0x1, 0xc4, 0x2, 0x8, 0xffffffffffffffec, 0x9, 0x81, 0x81, 0xfff, 0x20, 0x26, 0x1, 0x7, 0x0, 0x4, 0x0, 0x5, 0x4, 0x80000000, 0x2, 0x7fffffff, 0x20, 0xffffffff, 0x8, 0x1f0, 0x8, 0x3, 0xfffffffffffffbff, 0x400, 0x200, 0x8, 0x2, 0x0, 0x5, 0x4, 0xfffffffffffffd37, 0xf, 0x628, 0x43, 0x7fffffff, 0x20, 0xfffffffffffffffb, 0x5, 0x400, 0x9, 0x8e4a, 0x9, 0x3b8, 0x9, 0xc24, 0x7, 0x0, 0xffff, 0x3f, 0x9a60, 0x1, 0x81, 0x5, 0x40, 0xc1, 0xffff, 0x8, 0x4, 0xb979, 0x5, 0x96c9, 0xffffffffffffff81, 0x1, 0xa1b, 0x1, 0xa000000000, 0x800, 0xf3, 0x1, 0x7fff, 0x64, 0x3, 0x100000001, 0x9, 0x3, 0x7ff, 0x2, 0x3, 0x2, 0x3, 0x2, 0x2, 0x7ff, 0x2, 0x0, 0x0, 0x0, 0x3ff, 0x3, 0x82bf, 0x6, 0xd38, 0x9, 0xffffffffffffffff, 0x8000, 0x8, 0x37, 0x382c, 0x0, 0x4, 0x2c26, 0x8000, 0x6, 0x2, 0x4, 0x4, 0x3, 0x275, 0x5, 0x1, 0x10001, 0x80000001, 0x9, 0x1, 0xffffffff, 0x401, 0x10000, 0x100000000, 0x5, 0x2, 0x0, 0x1f, 0x9, 0x8, 0x2, 0x4, 0x6, 0x80000000, 0x11, 0xb59, 0x3, 0x80000000, 0x9, 0x303, 0x3, 0x3, 0x7, 0x5, 0x6e9, 0xfffffffffffff77e, 0x7fff, 0x2, 0x5, 0x1d, 0x853a, 0x80, 0x1, 0x7fb5, 0x4a, 0x1ff, 0x9, 0x1f, 0xfffffffffffffffc, 0xffffffff, 0x58, 0x2, 0x9, 0xffffffffffffff1d, 0x7, 0x6, 0x8, 0x2, 0x200, 0x10001, 0x5, 0x100, 0x1, 0x7, 0x1, 0xcd47, 0x6af8, 0x800, 0xb2, 0xf, 0x4, 0x7, 0x7, 0x1, 0x6f, 0x2, 0x2, 0x0, 0x98b, 0x8000, 0x5, 0x7, 0xc57, 0x40, 0x7f, 0x540000, 0x0, 0x760f, 0x100, 0x90e, 0x1000000000, 0x127c64a2, 0x6, 0x4, 0xec94, 0x1ff, 0x80, 0x6, 0x8, 0x4, 0x80, 0xfffffffffffffffc, 0x400, 0x0, 0x1, 0x4, 0x100000001, 0x3, 0x293, 0x4, 0x0, 0x33b, 0x3ff, 0x4, 0x7fff80000000, 0x7, 0x3f, 0xfffffffffffffffd, 0x5, 0x9, 0xb7, 0x6, 0x7fff, 0x26c093fb, 0x6, 0x2, 0x7fffffff, 0x49ea, 0x0, 0xfffffffffffffeff, 0x5, 0x7, 0x1, 0x2, 0x100000000, 0x1, 0x1, 0x7f, 0xffffffff, 0xfffffffffffffffb, 0xdb, 0x400000, 0x1, 0x2, 0x80000001, 0xffffffff, 0x80, 0x8, 0x61, 0x5200000, 0x4, 0x89b, 0x4, 0xff, 0x2, 0x6, 0x3ff, 0x6, 0x1, 0xffffffffffffffc1, 0x7ff, 0x7fffffff, 0x3f, 0xed1, 0x2, 0x5, 0x5, 0x3f, 0x0, 0x7, 0x1, 0x8, 0x2, 0xfffffffffffffffe, 0x1, 0x4, 0x1000, 0x5, 0xfffffffffffffffd, 0x0, 0x1, 0x1, 0x1, 0xcf9a, 0x7, 0x100, 0x9, 0x2, 0x7203, 0x3, 0x8, 0x2, 0x1, 0x59b, 0x2, 0x1ff, 0x80000001, 0x100000000, 0x9, 0x3, 0x0, 0x6, 0x7d, 0x401, 0xe2, 0x3, 0x7, 0x4, 0x2b, 0x3, 0x10000, 0x4, 0x0, 0x800, 0x5, 0x7, 0x4, 0x1f, 0x2, 0x9, 0x0, 0x1, 0x3ff, 0x7f, 0x24, 0x0, 0x7, 0x3, 0xa7, 0x0, 0x0, 0x10001, 0x1ff, 0x7, 0x2, 0x3, 0x1, 0x5, 0xc3d, 0x6, 0xb2d6, 0xaf, 0x7ff, 0x5, 0x4, 0x3, 0x6, 0x80, 0x4, 0x80000001, 0x100000000, 0x81, 0x7fffffff, 0x2, 0x3, 0x5, 0x8b, 0x3, 0x1, 0x0, 0x9, 0x4, 0x9, 0x8, 0x80, 0xfffffffffffffffd, 0x9, 0x3, 0x9, 0x9, 0x34d, 0x8, 0x5, 0x8, 0x6546, 0x9, 0xfda, 0x3, 0x0, 0x7, 0x1000, 0x0, 0x3, 0x8e4, 0x8, 0x2, 0x7fffffff, 0x0, 0x7f, 0xffffffffffff8001, 0x7, 0x20, 0x800, 0x4, 0x8001, 0xffff, 0xfffffffffffffff7, 0x5, 0x4, 0x9, 0x0, 0x80, 0x8, 0xc098, 0x777f9bd7, 0x61a9, 0x3ff, 0x81, 0x800, 0x893, 0x401, 0x1, 0x7, 0x1, 0x8, 0x9, 0x4, 0x6, 0x101, 0x1, 0x40, 0x9, 0x8001, 0x0, 0x2, 0xc75, 0x401, 0x2, 0xff, 0x8, 0x5, 0x6b, 0x4, 0x1b3c, 0x998, 0x9, 0x40, 0x80000001, 0x2, 0xb756, 0x1, 0x49b, 0xffffffff00000000, 0x1, 0xe000000000000000, 0x81, 0x9, 0xd9, 0x80, 0x80000001, 0x1000, 0x2, 0x5, 0xc00, 0x7ff, 0x3, 0x4, 0x5, 0x0, 0x7, 0x7fffffff, 0x1, 0x80000000, 0x9, 0x9, 0x4b5c000000, 0x401, 0x100000001, 0xe4, 0x6, 0x8b1, 0x5, 0x3, 0x6, 0x0, 0x4, 0x2, 0xffffffffffffffe0, 0x7fff, 0x8, 0x784a29ce, 0x4, 0x8, 0x2, 0x100000001, 0xfffffffffffffffd, 0x80000001, 0x89c2, 0x47c9, 0x0, 0xffffffff, 0x5, 0x1, 0x20, 0x3ff, 0x6, 0x5, 0x10000, 0x8, 0x13d, 0x5, 0xe06, 0x21, 0x4, 0xffff000000000000, 0x0, 0x1, 0x4, 0x6, 0x13, 0x8, 0x72, 0x6, 0x7f, 0x6, 0x8, 0x1, 0x9, 0x8, 0x4, 0x8, 0x8, 0x8, 0x1, 0x588, 0x1ff, 0x9, 0x1ff, 0x2, 0x60, 0xffffffffffffffff, 0x8001, 0x1000, 0x9, 0x3, 0x4, 0x7, 0x5, 0x2, 0x7ba, 0xce6, 0x5, 0x52c, 0x0, 0x4, 0x4, 0x3, 0x7, 0x1, 0x9, 0x7ff, 0x61, 0x4, 0x7e0, 0x401, 0x5, 0x2, 0x3ff, 0x0, 0x6, 0x9, 0x5, 0x0, 0x20, 0x80000001, 0x1, 0x10000, 0x91, 0x5ef, 0x0, 0x5, 0x2, 0x8, 0x57, 0x7ff, 0x6, 0x7, 0x2, 0x0, 0x4, 0x1, 0x20, 0x0, 0xff, 0x4, 0x1, 0x100000000, 0x100000000, 0x8, 0x10000, 0xffff, 0x24, 0x5, 0x6, 0x9, 0x6, 0x0, 0x3, 0x2, 0xffff, 0x1, 0x4, 0xe38, 0xfff, 0xfffffffffffffffa, 0xfff, 0xb8, 0x5, 0x62382110, 0x9e, 0x2, 0x50, 0x20, 0x9, 0x0, 0x0, 0x3, 0x4, 0x4442, 0x14008b30, 0x9, 0x8, 0x3, 0x1ff, 0x1, 0x3, 0x1ff, 0xc7, 0x8, 0x4, 0x7fffffff, 0xffffffff, 0xffffffffffffb076, 0x101, 0x5, 0x3, 0x8001, 0x2, 0x5, 0x6, 0x3, 0x4, 0x8, 0x0, 0x5, 0x10000, 0x9, 0x5, 0x2, 0x6, 0x6fa, 0x4570, 0xfff, 0x400, 0x2, 0x8, 0x2, 0x9, 0x5, 0x1, 0xa5e80b3, 0x36, 0x87e7, 0x0, 0x3, 0x100, 0x6, 0x8, 0xffffffffffffffe0, 0x9, 0x7, 0x3, 0x2, 0x7000000000000000, 0x4, 0xfffffffffffffffb, 0x400, 0x0, 0x46, 0x1, 0x2, 0xb7, 0x100000001, 0x20, 0x4c3, 0x8, 0x4, 0x1, 0x3ff, 0xffffffffffff7fff, 0x0, 0x9, 0xffffffffffff428d, 0x3, 0x10000, 0xc32, 0x6, 0xb5, 0x203, 0x9, 0xd28, 0x1, 0xf324, 0x0, 0x4, 0x10000, 0x3, 0xdd8, 0x81, 0x13c, 0xfff, 0xfffffffffffffff8, 0x2, 0x9, 0x2, 0x1, 0x4, 0x6, 0xc2d, 0x100000001, 0x5, 0x80000001, 0x1, 0x7, 0xbe4, 0x9, 0x40, 0x0, 0x5, 0x2, 0xfd, 0xcb, 0x5, 0x1f, 0x5, 0x0, 0x1f, 0x1, 0x6, 0x56f, 0x4, 0x5, 0x2, 0x8, 0x2, 0x1f8, 0xc16c, 0x7, 0xfffffffffffffff9, 0x8001, 0x0, 0x1, 0x3, 0x9316, 0x40, 0x7fff, 0x1, 0x8, 0x100, 0xc136, 0x9, 0x9, 0x3, 0x6, 0x5, 0x0, 0x5, 0x4, 0x6, 0xffff, 0x0, 0x200, 0x0, 0x6, 0x3ede29eb, 0x100000000, 0x2219, 0xd6c, 0x3f, 0x3, 0x4, 0x7, 0xfffffffffffffffa, 0x1, 0x8, 0x6, 0x1, 0x9, 0x2, 0x401, 0xffffffff, 0x3, 0x1, 0x7c8, 0x9, 0x7, 0x5, 0x2, 0x5, 0x7, 0x80000000, 0x80, 0x100, 0x4, 0x2, 0x1df9, 0x4, 0x9, 0x5, 0x959b, 0x6, 0x8, 0x401, 0x5, 0x1, 0xfffffffffffffffe, 0x1f, 0x6, 0x0, 0x0, 0x1, 0x81, 0x2, 0x40, 0x1, 0x0, 0x9, 0xffffffffffffffff, 0x7fffffff, 0x401, 0x5, 0xca74, 0x10000000, 0x6b, 0xffffffff, 0x800, 0x800, 0x3f, 0xfffffffffffffffe, 0x0, 0x2, 0x9, 0x7ff, 0xe7, 0x6, 0x8, 0x0, 0x1, 0x2, 0x400, 0x1, 0x6, 0x0, 0x100000000, 0x6, 0x6ab, 0x1ec, 0x222, 0x7fffffff, 0x7ff, 0x7, 0x0, 0x401, 0x4, 0x7, 0x1ff, 0x0, 0x0, 0x8001, 0x9, 0x5, 0x5, 0x7f, 0x100000001, 0x7a7d, 0x6, 0x8, 0x1, 0x800, 0x7fff, 0x1986, 0x8, 0x10001, 0x80000000, 0x2, 0x10001, 0xa2d, 0x7fffffff, 0x5, 0x0, 0x7fff, 0x0, 0xffffffff00000001, 0x9, 0x7, 0xffff, 0x80000000, 0x38d, 0x100000001, 0x100, 0x8, 0x3, 0x5, 0x10001, 0x8, 0x3, 0x5, 0x3, 0x80000001, 0x0, 0x92, 0x3, 0x9, 0x2, 0x9, 0x0, 0x9, 0x2, 0x100, 0x7ff, 0x7ff, 0x3, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x80000000, 0x8, 0xbb10, 0xb8, 0x9, 0x200, 0x8, 0x0, 0x7fffffff, 0x7f, 0x41f30daa, 0x80000001, 0x80000000, 0xffff, 0x0, 0x4452, 0x3ff, 0x5, 0x2547, 0x75b, 0x3, 0x7, 0x857, 0x9df0, 0x10000, 0xffffffffffffffe0, 0x7, 0x5, 0x3f, 0x0, 0x1f, 0x7, 0x9, 0x3d1bbeea, 0x0, 0x3, 0x8, 0x0, 0x6, 0x9, 0xffff, 0x990, 0x39, 0xfffffffffffffff9, 0x8, 0x80000000, 0x8, 0x2, 0x10001, 0x2, 0x0, 0x0, 0x5d, 0x9, 0x2, 0x800, 0xfff, 0x6, 0x0, 0x49a, 0x2, 0x6565, 0x7, 0xffffffffffffffff, 0x2d, 0xfffffffffffffffe, 0x4, 0x4, 0x8000, 0x1, 0x1, 0x20, 0x80, 0x8, 0xfff, 0x5, 0x0, 0x0, 0xaa, 0x8, 0x80a1, 0x2, 0x0, 0x7, 0x2, 0xcc, 0x2, 0xfffffffffffffbff, 0x100, 0x9, 0xfffffffffffffff9, 0x800, 0x7, 0x7adb, 0x100000001, 0x0, 0xff, 0x400, 0x3, 0x5, 0x9, 0x2b, 0x100000001, 0x7, 0x9, 0xfff, 0x7fffffff, 0x7ff, 0xa57, 0x7, 0x7ff, 0x400, 0xa19, 0x6, 0x3ff, 0x0, 0xff, 0x8bb, 0x0, 0x10000, 0x9, 0x101, 0x8, 0x81, 0x7ff, 0x1, 0x10001, 0x9, 0xffffffff, 0x8, 0x0, 0x3f, 0x2, 0x2, 0x4, 0x8, 0x2, 0x3b95, 0x2, 0x1, 0x5, 0xfffffffffffffff7, 0x0, 0x8, 0x9, 0x7, 0x7, 0xffffffffffffffc1, 0x400, 0x3, 0x7, 0x2, 0x1, 0x5, 0x400, 0x8, 0x1, 0x5, 0x2, 0x8, 0x9c0b, 0xffffffffffffec0b, 0xffffffffffff0001, 0x20, 0x6, 0x2, 0x50819ae1, 0x4, 0x4, 0x10000, 0xffffffffffff8000, 0x8001, 0x1, 0x8, 0x87d, 0x148, 0xb2, 0x4, 0x8b38, 0x100000000, 0x7, 0x778, 0x2, 0x7fff, 0x1, 0xffffffffffffffc9, 0x3f, 0xb8ec, 0x9, 0x5, 0x1, 0x7fff, 0x52, 0x1, 0x6, 0xfffffffffffffff9, 0x3, 0x5, 0x7fffffff, 0x7f, 0x4, 0xfffffffffffffffd, 0x2, 0x920, 0x4, 0x6, 0x8a0, 0x6e0d, 0x1, 0x5, 0x6, 0x81, 0x100000001, 0x1858765b, 0x2, 0x9, 0x8, 0x8001, 0x1ff, 0x5, 0x546, 0x455, 0xfffffffffffffff8, 0x1ff, 0x10001, 0x8, 0x7f, 0x3f, 0x1, 0x7, 0xfff, 0x65, 0x7ff, 0x6, 0x9bf, 0x7ff, 0xffffffff, 0x0, 0x8, 0x7fffffff, 0x5832, 0x40, 0x81, 0x5, 0x200, 0xa908, 0x55fed0c8, 0x7fd, 0x100000000, 0x81, 0x4, 0x2, 0x2, 0x7, 0x6, 0x5, 0x4, 0x7fff, 0x2, 0x8000, 0x7, 0x0, 0x4, 0x0, 0x8, 0x4, 0x3d, 0x1, 0x6, 0x2, 0x531, 0x0, 0x4, 0x20, 0xbd, 0x4, 0x49, 0x91c9, 0x9, 0x3, 0x0, 0x9, 0x8000, 0xfffffffffffffff8, 0x9, 0x1f, 0x7, 0x0, 0x9b0, 0x0, 0x8001, 0x59, 0x0, 0xfff, 0x7fff, 0x1, 0x7, 0x9, 0x4, 0x6, 0x1, 0x3, 0x1, 0x4e09, 0x7, 0x8, 0x8, 0x7, 0x0, 0x1, 0x9, 0x1308, 0x7, 0x2, 0x10001, 0x2, 0x200, 0x6, 0x6, 0x4e5d, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x5, 0x800, 0x4, 0x6, 0x6, 0x7, 0x81, 0xffff, 0x3, 0xfc, 0xfff, 0x0, 0xfffffffffffffffb, 0x3, 0x0, 0xeba, 0x3, 0x1, 0x5, 0x7, 0xd60, 0x20, 0x5, 0x80000001, 0x1, 0x8, 0x26, 0x7fff, 0x5, 0x6, 0x81, 0x1, 0xfff, 0x5, 0x7, 0x2, 0x13e7, 0x6, 0x81, 0x8, 0x100000000, 0x9547, 0x9, 0x5, 0x0, 0x8, 0x1, 0x40, 0x0, 0x0, 0x33, 0x10001, 0x100000001, 0x4, 0x20, 0x4d3, 0x0, 0x2, 0x8297, 0x9, 0x8000, 0x9, 0x2, 0x7fffffff, 0x9, 0x2, 0x3, 0x3, 0x500, 0x8152, 0x13, 0x1f, 0x4, 0xc9, 0x100000000, 0x0, 0xd3, 0x70, 0x8, 0x9, 0xffff, 0x722, 0x1ff, 0x2, 0x1, 0x3, 0x2, 0xc12, 0x702, 0x3e4b, 0x1, 0x2, 0xed, 0x3, 0x37ff, 0x40, 0x0, 0xffff, 0x6, 0x80000001, 0x0, 0x4, 0xffff, 0x66, 0x100, 0x7, 0x5, 0x6, 0x1, 0x10000, 0x1, 0xff, 0x7, 0x6, 0x6, 0xfffffffffffeffff, 0x6, 0x29, 0x8, 0x1, 0x0, 0x1ba2212c, 0x1, 0x9, 0x9, 0xffffffff, 0x3, 0xfffffffffffffe01, 0x4, 0x9, 0x5, 0x339a, 0x46f, 0x5, 0x100, 0x0, 0x0, 0xffffffffffffac24, 0xb88, 0x1b96, 0x0, 0x5, 0x1ff, 0x400080, 0x6, 0x1, 0x3, 0xffff, 0xaedd, 0x8, 0x2f8, 0xffffffff, 0x3, 0x0, 0x10001, 0x7ad, 0x9, 0xff, 0x4, 0x1, 0x12, 0xfd5, 0x8, 0x2bd9, 0x1, 0x7f, 0x80, 0x38, 0x3, 0x8, 0x40, 0x2, 0x6, 0x80, 0x8e, 0x1, 0x5, 0xfffffffffffff038, 0x10001, 0x5, 0x800, 0x3, 0x2, 0xbc3, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x1000, 0x1000, 0x2, 0x1, 0x10000, 0x6, 0x9, 0x6386988d, 0x7, 0x4, 0x6, 0x2c3, 0xfffffffffffffffa, 0x7, 0xffffffffffffff73, 0x7, 0x2, 0xffff, 0x594, 0x7, 0x0, 0x8, 0xfffffffffffffffb, 0x8, 0x40, 0x3, 0x65be, 0x7f, 0x53, 0x8, 0x7, 0x7, 0x81, 0x3ff, 0x1d, 0x6, 0x90, 0x1ff, 0x5, 0x3c, 0x8000, 0x401, 0x5, 0x456c, 0x100000001, 0x7, 0x75e, 0x9, 0x6, 0x4, 0x9, 0x5, 0x0, 0x10001, 0x0, 0x7, 0x0, 0x9, 0x5, 0x5, 0x6, 0x5, 0x5, 0x7fffffff, 0x800, 0x2, 0x9, 0xdd5, 0xaa8, 0x7ff, 0x3ff, 0x4, 0x7, 0x81, 0xfffffffffffffffa, 0x9, 0x2638, 0x2, 0x0, 0xd6, 0xff, 0x80000000, 0x9, 0x3f, 0x80, 0x3, 0x2, 0x2, 0x9, 0x1f, 0x101, 0x1, 0x80000000, 0x3, 0x6, 0x0, 0x1, 0xffffffff, 0x8001, 0x8000, 0x7, 0x400, 0x7, 0x8, 0x2d, 0x1, 0x9, 0xf5d, 0x10001, 0x10001, 0x5, 0x8001, 0xfff, 0x2, 0x30, 0x3, 0x9, 0x3ff, 0x1ff, 0x4, 0x8001, 0x7fff, 0x0, 0x3e, 0x9, 0xa2c3, 0x4, 0xffffffff, 0x7, 0x10001, 0x7fffffff, 0x5, 0x7233, 0x5, 0xffff, 0x1, 0xfffffffffffffffd, 0x4, 0x3, 0x1, 0x20, 0x3c14, 0x8f, 0x2, 0x0, 0xa9, 0x480000000000, 0x2, 0x7, 0x9, 0xb68, 0x800, 0x6, 0x81, 0x6, 0x53, 0xe1b, 0x3, 0x9, 0x3, 0x7ab, 0x4, 0x1, 0x8, 0x6dca1467, 0x80000001, 0x4, 0x80, 0xffffffffffffa333, 0x8, 0x1, 0x1ff, 0x36d5, 0x98, 0x8, 0xfffffffffffffff9, 0x0, 0x5, 0x0, 0x0, 0x2000000000000, 0x9, 0x5, 0x4b0f, 0xad50000000000000, 0x7fffffff, 0x100000000, 0x0, 0xffffffffffff0000, 0x1, 0x10001, 0x5, 0x8000, 0xf6f, 0x100, 0x1, 0x3b, 0x5, 0x40, 0xfff, 0x8, 0x7fffffff, 0x8, 0x6, 0xffff, 0x8, 0x7ff, 0x7, 0xffffffffffffffff, 0x8, 0x3, 0x3, 0x1ff, 0x6, 0x81, 0x100, 0x0, 0x4, 0xfe, 0x2, 0x4, 0x6a, 0x6b7, 0xff, 0x3, 0x20, 0x5, 0x0, 0x1, 0x240, 0x20, 0x4, 0x0, 0x6, 0x0, 0x8, 0x8000, 0x3e, 0x1, 0x3, 0xfffffffffffffff8, 0x1a, 0x0, 0x976, 0xc820, 0x87, 0x5, 0x200, 0x10000, 0xc66, 0x8001, 0x5, 0xdef6, 0xff, 0x867, 0x8000, 0xb7, 0x40, 0x4, 0x7fffffff, 0x2, 0x1, 0x9, 0x3, 0x9, 0xffffffffffffffe1, 0x1, 0x0, 0x9, 0x2, 0x100000000, 0x4, 0x8, 0xffff, 0x7, 0x6af3, 0x6, 0x20, 0x80000001, 0x9, 0x6, 0x3, 0x0, 0x3, 0x1, 0x1000, 0x10001, 0x4baa16f6, 0x200, 0x2, 0xe1, 0x6, 0x80000001, 0x5b, 0x5, 0x1, 0xff, 0x1, 0x7, 0x5, 0x10000, 0x6, 0x96, 0x7ff, 0x9ee2, 0x7, 0xffffffff, 0x8000, 0x2, 0x0, 0xaca, 0x1ff, 0x1000, 0x80000000, 0x300, 0x5d, 0x7fffffff, 0x9, 0x3, 0xd17, 0x95, 0x3, 0x8001, 0x20, 0x0, 0x1, 0x8, 0x8, 0xb1c9, 0x7, 0x8d, 0x10001, 0xba5, 0x1, 0x3, 0x3, 0x1ff, 0x2, 0xaf4, 0x4, 0x5, 0x7ff, 0x6, 0x9, 0x7fff, 0x100000001, 0x10001, 0x9, 0x1, 0x6, 0x740, 0x0, 0x3f, 0x7ff, 0x40, 0x1000, 0x8, 0x400000000, 0x7fffffff, 0x1, 0x2, 0x1, 0x2, 0x5, 0xffff, 0x2, 0xffffffff7fffffff, 0x10001, 0x3, 0x1b000000000, 0x7fffffff, 0x8, 0x5, 0x6, 0x7a, 0x760c, 0x7216ba67, 0x40, 0x6, 0x6, 0xea, 0x5, 0x1, 0xcbbc, 0x10000, 0x81, 0x10001, 0x1000, 0x4, 0x1, 0xcd21, 0x5, 0x5, 0x7, 0x5, 0x1, 0x2, 0x0, 0x3, 0x7, 0x100, 0x1, 0x5, 0x8, 0x1000, 0x8, 0xc, 0x0, 0x3ff, 0x10, 0xd4e6, 0xfffffffffffffffe, 0x5, 0x7fffffff, 0x8001, 0x6, 0xe04a, 0x2, 0x4, 0x2, 0x0, 0x0, 0x9, 0x982e, 0x822a, 0xae, 0x3, 0x6, 0x5, 0x0, 0x3, 0x8, 0xe9ac, 0x7, 0x100, 0x0, 0x14e, 0x7d7d77b2, 0x52d, 0x2, 0x4, 0xc5ad, 0x9, 0x2b, 0x100, 0xffffffffffffffff, 0x9, 0x0, 0x4, 0xdf, 0x401, 0x20, 0x2, 0x2, 0x0, 0x7b20, 0x3, 0x400, 0x8, 0x45700000000, 0x10001, 0x400, 0x7b87, 0x7, 0x3, 0x2, 0x6, 0x6, 0xffffffff, 0x101, 0x7, 0x1, 0x1000000000, 0x7, 0x7, 0x4, 0x87, 0x7, 0x8, 0xcc0, 0x9, 0x4, 0x5c, 0x9, 0x4, 0x2, 0x9, 0xe3e, 0x5e3, 0x5, 0xc2b, 0x20, 0x80000000, 0x5, 0x2, 0x0, 0x6, 0x10000, 0x0, 0x8, 0x0, 0x2b05, 0x101, 0xffff, 0xde, 0x0, 0x1, 0xffffffffffffff00, 0x0, 0x12000000000000, 0x6, 0x3, 0x9b04f5b, 0x100000001, 0x7, 0x6, 0x1, 0x45, 0x3, 0x0, 0x7ff, 0x4, 0x1ff, 0x800000000, 0x6, 0x9, 0x7, 0xc4, 0x1, 0xfffffffffffffffb, 0xf4, 0x3ff, 0x200, 0x3, 0x401, 0x5, 0x4, 0x7fff, 0x3f, 0x100000000, 0x100000000, 0xff, 0x20, 0x5, 0x9, 0xfffffffffffffffc, 0x400, 0x1, 0xfffffffffffffffe, 0xffffffffffffffc6, 0x9, 0x5, 0x80000000, 0x5, 0xf20000, 0xfe00000000000000, 0x40, 0x7fffffff, 0xed, 0x9, 0x3, 0x7fffffff, 0x35d8, 0x80, 0x3, 0xc6, 0x9, 0x9, 0xffffffffffff8001, 0x0, 0x4, 0x7fff00000, 0x101, 0xffffffffffffff3f, 0x9, 0xfffffffffffffffe, 0xfffffffffffff644, 0x57, 0xfc32, 0x100, 0x8, 0x4, 0x6, 0xffffffffffffffff, 0x7, 0x7, 0x0, 0xfffffffeffffffff, 0x7fff, 0x5, 0x0, 0x8, 0x1475, 0x7f, 0x3, 0x0, 0x6e24, 0xfffffffffffffff8, 0x1, 0x5, 0x401, 0x3f, 0x8, 0x6ba3, 0x1000, 0x5, 0x3, 0xec, 0x4, 0x9, 0xff, 0xfffffffffffffffe, 0x3, 0x8001, 0x3, 0x7, 0x10001, 0x1000, 0x7, 0x401, 0x6, 0x100000000, 0x40, 0x1, 0x3, 0x8, 0x8001, 0xc0, 0x5, 0x1c25, 0x4, 0x9, 0x7ff, 0x7ff, 0x100000000, 0x100000001, 0x2, 0x100, 0x5, 0x5, 0x4, 0xffffffffffffff48, 0x8, 0x7, 0x8, 0x3, 0x3d, 0x800, 0x0, 0x0, 0x7ff, 0xffff, 0x4, 0x3ff, 0x8, 0xfffffffffffffff9, 0x400, 0x8001, 0x6, 0x2, 0xffffffffffff4d1c, 0x200, 0x5, 0xffff, 0x7f, 0x6, 0x57, 0x6, 0x65, 0x10000, 0x9, 0x8, 0x7ff, 0x7ff, 0x101, 0x7ff, 0x1, 0x4, 0x8, 0x100000000, 0x0, 0x5, 0x0, 0x3, 0x9, 0x9, 0x1, 0xa1c, 0x7ff, 0x3, 0xffff, 0x4, 0x80000000, 0x7, 0x2, 0x8, 0x6, 0x3f, 0xe176, 0x3, 0x9, 0x1000, 0x7, 0x1, 0x7fff, 0xd43, 0x0, 0x0, 0x99, 0x7fff, 0x7, 0x26f8eaa1, 0x1, 0x4, 0x8, 0x5, 0x61, 0x3, 0x9, 0x4, 0x6, 0xad5, 0x8, 0x1f, 0x4, 0x7fff, 0x6, 0x9, 0x6, 0xcf, 0x0, 0xbb53, 0x3, 0x79, 0x8, 0x400, 0x41a, 0x6, 0x20, 0x80000001, 0x4, 0x0, 0x200, 0x1, 0x185, 0x400, 0x6, 0x9, 0x8, 0x1000, 0x4, 0xf1f9, 0x9, 0x7, 0x9, 0x3ff, 0x1000, 0xff, 0x3, 0xa7, 0x1, 0x3, 0x32, 0x0, 0xa19f, 0x7, 0x5, 0x45, 0x3f, 0x20b9, 0x6, 0x4, 0x81, 0x6, 0x1, 0x1, 0x8, 0x3d, 0x5, 0x4, 0xc630, 0x0, 0x12cf, 0x7, 0xe, 0x6, 0x61c3, 0x7ff, 0x6, 0x8, 0x0, 0x7, 0x2, 0x22cf863c, 0x401, 0x9, 0x7f, 0xff, 0x0, 0x200, 0xfffffffffffff000, 0x80, 0x0, 0x4, 0x62caa261, 0x401, 0x0, 0x0, 0x4, 0x5, 0xbf5, 0x6c84, 0x3f, 0x7fffffff, 0x4, 0xc33c, 0x101, 0x400, 0x3ff, 0x7, 0x5, 0x7fffffff, 0xffff, 0x80, 0x7, 0x8, 0x8, 0xe1, 0xac5, 0x6, 0x1, 0x2, 0x3, 0x0, 0x8001, 0x8, 0x0, 0x4, 0xfffffffffffffc41, 0x8, 0x7, 0x101, 0x4, 0x9, 0x10000, 0x7, 0x9, 0x7, 0x7, 0x1, 0x8, 0x3, 0x2, 0x2, 0x1000, 0x3ff, 0x7fff, 0x2, 0x20, 0x800000000, 0x47a42c1f, 0x7, 0x200, 0x2, 0x7, 0x7f, 0x100000000, 0x6, 0x40, 0x2, 0x3, 0x800, 0x1, 0x5, 0x3bb, 0x400000000, 0x1, 0x1, 0xea91, 0x77dd, 0x3c, 0x1000, 0x80, 0x6, 0x3ff, 0x7, 0x7, 0x0, 0x20, 0xff, 0x0, 0x1, 0x1, 0x4, 0x4, 0x101, 0xb04f, 0x0, 0x0, 0x4, 0x1, 0x41a9, 0x7ff, 0x8000, 0x3b, 0x0, 0xd8f, 0x0, 0x1, 0x200, 0x1, 0x400, 0x2, 0x7, 0x725, 0x9, 0xffffffff, 0x81, 0x7, 0x7, 0x400, 0x80000001, 0x40, 0x0, 0x77, 0xaee8, 0xff, 0x2, 0x3f, 0x6, 0x9, 0x1000, 0x81, 0x6, 0x4b1, 0x100, 0x9, 0x0, 0xab3, 0xb4, 0x1, 0xbb, 0xdb, 0x3, 0x0, 0xeece, 0x2, 0xf746, 0x8, 0xa10b, 0x47f4, 0xd03, 0x81, 0x80000000, 0x40, 0x1, 0x9, 0xff, 0x63, 0x100000001, 0x3, 0xfffffffffffffffd, 0x400, 0x5, 0x20, 0xb5, 0x80000001, 0xa, 0x5, 0x2, 0x74cf, 0x4d477b22, 0x6, 0x0, 0x4, 0x3, 0xbfcd, 0x43, 0x4, 0x8, 0x5, 0x3e4, 0x1, 0x7f, 0x6, 0x8, 0x1, 0x800, 0x0, 0xde98, 0x0, 0x20, 0x4, 0x6, 0x4b41, 0x3, 0x800, 0x9, 0x100000000, 0x100, 0x10001, 0x9, 0x87, 0x400, 0x8001, 0x95, 0x8, 0x0, 0xffffffff, 0x1, 0x599, 0x1, 0x2, 0x5e25, 0x7, 0x5, 0x7, 0x8, 0x8000, 0x4, 0x3f, 0x5, 0x9, 0x3ff, 0xce, 0x8, 0x3, 0x6, 0x9, 0x9, 0x0, 0x8, 0x5, 0xffffffff, 0x7f, 0x2, 0xd8, 0x5, 0x8000, 0x4, 0x0, 0x53, 0x8, 0x4, 0x10000, 0x400, 0x0, 0x8, 0xfff, 0x36b19370, 0x400, 0x80000001, 0xb11e, 0x7, 0x950, 0x7, 0xfffffffffffffffe, 0x80, 0x2, 0x2, 0x1000, 0x81, 0x2, 0x401, 0x2a, 0x3, 0x1000, 0x9, 0x515d, 0x50c0, 0x3ba4, 0xe219, 0xffffffff00000001, 0x3, 0x6, 0x140000000000, 0x5, 0x3, 0x0, 0xffffffffffff6cc7, 0x7fff, 0xffffffff, 0x0, 0x9, 0x8, 0x7f, 0x6, 0x1000, 0x7fffffff, 0x50000000, 0x2, 0xb6, 0x380000000, 0x0, 0x3, 0x8, 0x6, 0x5, 0x4, 0x1, 0x4, 0x4, 0x4, 0x100000000, 0x5, 0x0, 0x9, 0x8, 0x3, 0x8, 0x81, 0x6fa5, 0x1, 0x800, 0x3, 0x4, 0x8, 0x800, 0x1, 0x2, 0x8, 0x5, 0x10000, 0x3f, 0xfffffffffffffffb, 0x9, 0xfffffffeffffffff, 0x9, 0x5, 0xfffffffffffffee9, 0x3, 0x100000000, 0x4, 0x8, 0x1000, 0x13, 0x3, 0x80000001, 0x80, 0x100000001, 0xffffffffffffffff, 0x7e, 0x9, 0x800, 0x3, 0x1, 0x8, 0x1, 0x80, 0x5, 0x1, 0x7f, 0x1000, 0x3f, 0x9, 0xffffffff, 0x2, 0xff, 0x0, 0x6, 0x6, 0x1ff, 0x3, 0x2, 0x7, 0x20, 0x3, 0x3ff, 0xfffffffffffffff8, 0x5, 0x2, 0x5, 0x65cf, 0x10, 0x5, 0x8000, 0x100000001, 0xdc, 0x7ff, 0x0, 0x1, 0x34bc, 0x7, 0x80000000, 0xf8, 0xfd, 0x3f, 0x6, 0x80000000, 0xe439, 0x1, 0xffff, 0x800, 0xd3, 0x7f, 0xfff, 0x8, 0xfffffffffffffffa, 0x2, 0x4, 0x5b2, 0x1, 0xffffffff, 0x3, 0x1, 0xe53, 0x400, 0xffff, 0x9, 0x20, 0x5, 0x4, 0x8, 0xf8, 0x1, 0x6, 0x400, 0x3, 0x5, 0x3f, 0x5, 0x1, 0x79b, 0x4, 0xb4, 0x20, 0x400, 0x6, 0xfffffffffffffe00, 0x2, 0x100000000, 0xffffffffffff7fff, 0x0, 0x1, 0x5, 0x6, 0x40, 0x4, 0x8, 0x4f469cd6, 0x80000001, 0x0, 0x8001, 0x6, 0x8001, 0x81, 0x5a, 0x9, 0x7, 0x7, 0x5, 0x6, 0xdd58, 0xffffffff, 0x7, 0x81, 0x9, 0x2, 0xfffffffffffffff9, 0x4, 0x3f, 0x6, 0xc44, 0x5, 0x1, 0x1, 0x9, 0x6, 0x89, 0x1c30d66a, 0x8, 0x4, 0x1, 0x7fffffff, 0x1, 0x1, 0x5, 0xba6c, 0xe49, 0x1, 0x6, 0x1e, 0x3, 0x8001, 0x10000, 0x3, 0x7ff, 0x5, 0x101, 0x3, 0x10001, 0x80000000, 0xfffffffffffffa85, 0x6, 0x5, 0x4, 0x2, 0x8, 0x70, 0x1, 0xa00000, 0xaf, 0x1, 0x5, 0x9, 0x0, 0x7, 0x7, 0x0, 0x2, 0xff, 0x0, 0x9, 0x5d12622, 0x9216, 0x7, 0x2, 0x10000, 0x0, 0x4, 0x1d247d7e, 0xfffffffffffffff7, 0x1, 0x401, 0x9, 0x1, 0x101, 0xfe, 0x486, 0x5, 0x0, 0x19aa, 0xd2b6, 0x0, 0xcff, 0x7, 0x4, 0x824, 0x1, 0x9, 0x2, 0x3, 0x81, 0x0, 0x1, 0x7, 0x100, 0xfffffffffffffffa, 0x35, 0xfff, 0x5, 0x73238a18, 0x690, 0x8, 0x101, 0x3, 0x5, 0x10000, 0x80000000, 0x8, 0xfffffffffffffffe, 0x64b3, 0x8, 0x80, 0x6, 0x4, 0x465, 0x6f, 0x800, 0x3, 0xfff, 0x7, 0x8, 0x4, 0x4, 0x200, 0x0, 0x23bc00000000000, 0x0, 0x7fffffff, 0x6, 0x8, 0x1, 0x6, 0x0, 0x2, 0x505, 0x5, 0x7f, 0x7, 0x8001, 0x1c9, 0x8, 0x3b7, 0x8000, 0x100000000, 0x100000000, 0x7, 0x1000, 0x1, 0xfffffffffffffffd, 0x1, 0xb5, 0x800, 0xdf08, 0xbd, 0x4, 0x6, 0x1, 0x200000000, 0x5, 0x400, 0x1, 0x9, 0x3fa, 0x8, 0xfffffffffffffff8, 0x0, 0x6, 0x3, 0x28b4, 0x9, 0x3, 0x6, 0x5, 0x591, 0x7fffffff, 0x200, 0x800, 0x9, 0xff, 0x400000000000, 0xfffffffffffff001, 0x9, 0x8, 0x2, 0x81, 0x0, 0x5, 0x101, 0x5, 0x276, 0x2, 0xffffffffffff8c16, 0x3c, 0x10000, 0x47, 0x3f, 0x5, 0x1, 0xfffffffffffffff7, 0x8, 0x3f, 0xf1, 0x7fff, 0xffffffff, 0x7ff, 0xfffffffffffffff7, 0x4, 0x8001, 0x2, 0x2, 0x1, 0x6ff, 0x10001, 0x0, 0x5, 0x6, 0x42ca4d16, 0x115, 0x80, 0x401, 0x50060684, 0x0, 0x1, 0x100000001, 0x2, 0x9, 0x6, 0x4, 0x2, 0x7, 0x2, 0x8, 0x4, 0x2, 0x48e2, 0x100000000, 0x100000001, 0xffff, 0x0, 0x1, 0x1, 0x6fce, 0x10001, 0x669d, 0xa0a, 0x0, 0x78ba, 0x9, 0xfffffffffffffff7, 0x8, 0x5, 0xff, 0x2, 0x4, 0x10000, 0x20, 0x8, 0x2, 0x8296, 0x611aab19, 0xffffffff, 0x9, 0x6, 0x400, 0x9, 0x4, 0x2, 0xfffffffffffffe01, 0x9, 0x1f, 0x2, 0x6, 0x100000001, 0x53, 0xffffffff, 0x3, 0x7, 0x9, 0x1, 0x4955, 0xe86, 0x1f, 0x10000, 0xe0, 0xcd80000000000000, 0xd4ea, 0x2, 0x200000000000000, 0x8, 0xfd, 0x1, 0x2, 0x4, 0x1, 0x6, 0x2, 0x7, 0x200, 0x5, 0x9, 0xffff, 0x1000, 0x1, 0x7, 0x2, 0x6, 0x4000000000000000, 0x5, 0x7c, 0x1, 0x4, 0xfffffffffffffe01, 0x9, 0x1, 0x0, 0x0, 0x80, 0x7f, 0x7, 0x9, 0x2, 0x10001, 0xe0ef, 0x60c3, 0xcf, 0x100, 0x0, 0x0, 0x200000000000, 0x1b, 0x7, 0x400, 0x3, 0x0, 0x3f, 0x3e2, 0x8, 0x0, 0x0, 0x100000000, 0x3, 0x20, 0xc1a, 0x3, 0x0, 0x5, 0x26, 0x8000, 0x4, 0xbc8, 0xf11, 0x5, 0x8, 0x1, 0x3ff, 0x2, 0x4cd, 0x6, 0x81, 0x100, 0x8, 0x6, 0x1000, 0x7fff, 0xffffffff, 0x5, 0x3, 0x1f, 0xffff, 0x200, 0x1, 0x80, 0x20, 0x401, 0x6, 0x30000000000, 0x80, 0x3, 0x9, 0x8c9, 0x8, 0xb, 0x10001, 0x8, 0x200, 0x0, 0x6, 0x80000001, 0xfffffffffffff001, 0xfc, 0xfffffffffffffffb, 0x3, 0x200, 0x0, 0x257, 0x7, 0x7, 0x0, 0x2, 0xd9, 0x4, 0x8, 0x90, 0x1, 0x100000000000, 0x7f, 0xc47, 0x8, 0x80, 0x5, 0x3, 0x0, 0x9, 0x1, 0x4, 0x6, 0x2, 0x7, 0x446, 0xfff, 0x0, 0x1, 0x1, 0x446f, 0x4a28, 0x9, 0x3, 0x2, 0x6, 0x4219, 0x400, 0xff, 0x8867, 0x3, 0xfffffffffffffc01, 0x0, 0x6, 0x100000000, 0x5be, 0x1, 0x1, 0x4, 0x73c2, 0x6, 0x3, 0x8, 0x8, 0x8001, 0x0, 0x7, 0x101, 0x100, 0x2, 0xd38, 0x2, 0xff, 0x1, 0x3, 0x9, 0x4, 0x9, 0xe72b, 0x8, 0x0, 0x2, 0x2, 0x8, 0x7ff, 0xdea, 0xfc1e, 0xbf, 0x8001, 0x8, 0x7, 0xffffffff, 0x0, 0x4515, 0x2, 0x0, 0xfff, 0xb3a, 0x6, 0x0, 0xfff, 0x2, 0x7e01275d, 0x6, 0x40, 0x0, 0xffffffff, 0x3418, 0x3f, 0x80000000, 0x3f, 0x2, 0x7, 0x10001, 0x6, 0x7f, 0x3, 0x3, 0x7fffffff, 0xa02c, 0x9, 0x6, 0x6b51, 0x3, 0x4a1, 0x0, 0xffffffffffffffff, 0x81, 0x0, 0x9, 0xd36, 0x8000, 0xffffffffffffff80, 0x400, 0xfffffffffffffffe, 0x9, 0x100000000, 0x3, 0x101, 0x81, 0x6, 0x8, 0x1, 0x10000, 0x8000000000000, 0x161, 0x3, 0xdc, 0x5, 0x9, 0x1, 0x5d0, 0x3, 0x2d7, 0x5, 0x7, 0x4, 0x15, 0x4, 0x8000, 0x3, 0x2, 0x8, 0x0, 0x0, 0x6, 0x7c3, 0x8, 0xfffffffffffffffe, 0x3, 0x7, 0x8e, 0x7, 0x3f, 0x9, 0x25b, 0xf2, 0x5, 0x100000001, 0x5, 0x3, 0x3, 0x0, 0x8, 0x39d, 0x8, 0x1f, 0xdb, 0xedf, 0x80, 0xfff, 0x7, 0x8, 0x6, 0x7, 0x1000000000, 0x8, 0x0, 0x94d0, 0x1, 0x80, 0xe58c, 0xa35f, 0x7, 0xfffffffffffffbff, 0x0, 0x3, 0x6, 0x1000, 0x2, 0xc88, 0x101, 0x7, 0x7, 0x10000, 0x3, 0x1, 0x1, 0x80000000, 0x7ff, 0x4, 0x7ff, 0x200, 0x1, 0x0, 0x87e8, 0x636, 0x39e500000000000, 0x5, 0x2, 0xd79f, 0x800, 0x6, 0x400, 0x10000, 0x0, 0xc8f5, 0x5, 0xf9, 0x800, 0x70, 0x5, 0x9, 0x2, 0x7, 0xfffffffffffffffc, 0x4, 0x9, 0x8, 0x5, 0x7fff, 0x7fff, 0x4, 0x200, 0x2, 0x8, 0x7, 0x80000000, 0x1e01b9ad, 0x4, 0x7ff, 0x5, 0x7, 0x81b, 0x7ff, 0x9, 0x0, 0x7d12c2c5, 0x9c00000000000000, 0x3b7feb45, 0x84, 0x1, 0x5, 0xffffffffffffff00, 0x81, 0x6, 0x1f, 0x7, 0x5, 0xffff, 0x80000000, 0x12bc, 0x4, 0x5, 0x5a, 0x9, 0x7fff, 0xc8, 0x9, 0x4d, 0x400, 0xf37, 0x6, 0x400, 0x5, 0x1, 0x100000000, 0x0, 0x0, 0x7, 0xff, 0x5, 0x80000001, 0xfffffffffffffffc, 0x6, 0x1, 0x100, 0x1, 0xffffffff7fffffff, 0x8, 0x4, 0x4, 0xc800000000000000, 0x1, 0x429, 0x101, 0x3fbf, 0x7, 0x111, 0x5, 0x0, 0x4, 0xdb3, 0x7, 0x100, 0x6bb, 0x8, 0x4, 0x9, 0x4, 0x7, 0xfff, 0x26d9, 0x81, 0x3, 0x4, 0x0, 0x9, 0xcb8e, 0x5, 0xcf5, 0x329, 0xffffffffffff0000, 0x4, 0xbf07, 0x0, 0x5412f8a3, 0xff, 0x4dee, 0x10000, 0x100000000, 0xffffffffffffffff, 0x0, 0xfd5, 0xb1, 0x5a, 0x3, 0x3, 0x7fff, 0x3, 0x5, 0x5, 0x800, 0x9, 0x0, 0xffffffff, 0x81, 0x8, 0xf6a, 0x404000000000000, 0x4, 0x20, 0x401, 0x3, 0x2, 0x1ff, 0x100000001, 0x3, 0x1ff, 0x6, 0x9, 0x4, 0x6, 0x7f, 0x200, 0x8, 0x0, 0x9dc, 0x6, 0x8000, 0x56e7, 0x1ff, 0x8, 0x8, 0x180, 0xf7c, 0x8, 0x100000001, 0x3, 0x3, 0x77, 0x10001, 0xbc9, 0x3, 0x4, 0x7, 0x1, 0x1, 0xcd, 0x2, 0x4, 0x100000001, 0x7fff, 0x6, 0x401, 0x0, 0x0, 0x5, 0x100000001, 0x2, 0x8000, 0xbf, 0x1f, 0xff, 0x5, 0x18000000000000, 0x10000, 0x2, 0x3, 0x2, 0x0, 0x2, 0x4, 0x9, 0xd16, 0x5, 0xbe2, 0x2, 0x9, 0xffff, 0x4, 0xe7, 0x1, 0x4, 0x8, 0x9, 0x8, 0x80000000, 0x2, 0x400, 0x6, 0x1, 0x9, 0x401, 0x80, 0x7fffffff, 0x7, 0x6, 0x3b, 0x9d, 0x0, 0x10000, 0x1, 0x7ff, 0x7, 0xb80, 0x6, 0x6, 0x80000001, 0x10000, 0x7e44, 0x7ff, 0x0, 0x5, 0x200, 0x6, 0x8f, 0x4f38, 0x8, 0x6, 0x4, 0xe0f0, 0x1, 0x81, 0xffffffffffffffff, 0x3, 0x9, 0x800, 0x2d35, 0xff, 0xfffffffffffffff7, 0x200, 0x50000000000000, 0x7, 0x81, 0xffffffffffffffc0, 0x3, 0xb23, 0x7, 0x5, 0x80000000, 0x8f6b, 0x1, 0x22e, 0x5, 0x1, 0x6, 0xff, 0x3, 0x8, 0x1d02, 0x400, 0x400, 0x3f, 0x3, 0x2, 0xfffffffffffffffb, 0x90e, 0xd7e5, 0x1, 0x5, 0x3, 0x5, 0x5, 0x7, 0x100, 0x10000, 0x3, 0xd29, 0xfff, 0x10001, 0x3, 0x10001, 0x7f, 0x10000, 0x3604, 0x7f, 0x3, 0xfff, 0x32, 0x100000000, 0x7, 0x80000001, 0x1, 0x2, 0x1, 0x0, 0xc12, 0x8, 0x7e2, 0x1949, 0x1, 0xfe7d, 0xffffffff, 0x2, 0xfffffffffffffff7, 0x1, 0xb1a, 0x20, 0x3d, 0xbe98807, 0x1, 0x1, 0x1ff, 0xffffffff, 0xff, 0x9, 0x6, 0x5, 0x401, 0xbf9, 0x7ff, 0x1000, 0x2, 0x2, 0x200, 0x3f, 0x2, 0x3, 0x8a5, 0x9, 0x1ff, 0x1, 0x4000000000000, 0x100000000, 0x7, 0x6, 0x29fe3ca3, 0x9, 0x65, 0x0, 0x2, 0x400, 0xd7, 0x5, 0xfff, 0x0, 0x8000, 0x2, 0xfffffffffffffff8, 0x2, 0x0, 0x4, 0x10000, 0xae9c, 0x1, 0x7, 0x7, 0x7, 0x9, 0x2, 0x0, 0x409, 0x9, 0x3, 0x9, 0x3, 0x6, 0x3, 0x80000001, 0x200, 0x2, 0x401, 0x7, 0x9, 0x2, 0x4, 0x7343, 0x2, 0x2, 0x0, 0x0, 0x8, 0xff, 0x9, 0x7, 0x1, 0x80, 0x1, 0x5, 0x40000, 0x81, 0x9, 0x480, 0x7, 0xc3, 0xfffffffffffffff8, 0x1ff, 0xfffffffffffffffc, 0x100000000, 0xffff, 0x8001, 0x2, 0x6, 0xff, 0x9, 0x10001, 0x2, 0x1ff, 0x1, 0x7fffffff, 0x1, 0x8, 0x1, 0x8, 0x9, 0x7f, 0x80000001, 0x7, 0x97f, 0x4, 0x5, 0x8, 0x7, 0xfff, 0x10000, 0x2, 0x9, 0xf71, 0x9, 0x1, 0x7, 0x9, 0x0, 0x0, 0x100, 0xf0, 0x8, 0xfffffffffffffff7, 0x5, 0x7, 0x800, 0x4, 0x0, 0x3, 0x3, 0xfffffffffffff801, 0x8, 0x8, 0xff, 0x400, 0xffff, 0x400, 0x9, 0x9, 0xc322, 0x3, 0x31, 0x101, 0x3, 0x200, 0x1, 0x0, 0x3ba, 0xfffffffffffffff8, 0xab, 0x7f, 0x6, 0xe449, 0x100000001, 0x8, 0xed3d, 0xfffffffffffffff7, 0x1, 0x7, 0x56caa132, 0x9e, 0x401, 0x9, 0x2, 0x0, 0x2, 0x3ff, 0x7f, 0x3, 0x180000000, 0x5, 0x2, 0x361a9e14, 0x2, 0x7fff, 0x33, 0xe08, 0x9, 0x9, 0x9, 0x8001, 0x5, 0x1000, 0x401, 0xba, 0xe87, 0x3, 0x0, 0x1f, 0x81, 0x6, 0x1000, 0x4, 0x4, 0x7, 0xe7, 0xffffffff, 0x3, 0x8, 0x7f, 0x0, 0x3f, 0x80000000, 0x6, 0x6, 0x3f, 0x6, 0x4, 0x0, 0x20, 0xfff, 0x8001, 0x9, 0x2, 0x7, 0x80, 0x9, 0x9, 0xffff, 0x0, 0xcb7, 0xfffffffffffffffa, 0xa7d, 0x5, 0x3, 0xc2a8, 0x200, 0x6, 0x0, 0x2000000000000, 0xb38, 0x2, 0x80000000, 0x5, 0x7ff, 0x6, 0x2, 0x6, 0x5, 0x2cb7337a, 0x24f, 0x5, 0x4, 0x5, 0x7, 0xff, 0x7, 0x0, 0x0, 0xffffffffffff3ae1, 0x2, 0x401, 0x7, 0x81, 0x0, 0xa14, 0x9, 0x3, 0x0, 0x0, 0x2, 0x1, 0x3, 0xbe6, 0x8, 0x1, 0x6, 0x0, 0x8f13, 0x5, 0x0, 0x400, 0x0, 0x1, 0x0, 0x0, 0x60000000000, 0xeeca, 0x779, 0x7fff, 0x628, 0x7fff, 0x4, 0xa3, 0x1f, 0x4000, 0x8, 0x401, 0x3, 0x63, 0x3ff, 0x1, 0x5, 0x950, 0x7f, 0x1, 0x7, 0x2, 0x2, 0x8, 0x8, 0x3, 0x1, 0x1000, 0x8001, 0x2, 0x2, 0x1, 0x7, 0x10000, 0x8, 0x66, 0x1, 0xad29, 0xffffffffffffff81, 0x7, 0x100000001, 0x1, 0x1, 0x401, 0x6, 0x3ff, 0x8, 0x2, 0x8, 0x100020, 0xe6f9, 0x9, 0x400, 0x917, 0x1, 0x6e063436, 0x7, 0x0, 0x4, 0x5, 0x2], "6fe94835891313ef02e36113f42adb83200261890a2beb89224743a2fe17530e00df14205332ac3f3f878c8cc5149f8bf706c9f867a1c36fbb55e7e5a77c2b1aae6e0129f60078fe8ba107ce5928797ffad168f1305a41b22ea1127d429909f4e7b63d2a8a9453cfb1fb1d97d3c7b9185f21e22e35de8e6a8739f88029897ab73aac29763e34c84fc84d5cfffccbd8d020fcf046900ff8d7aad2843e33dd7b864702f520135624efebc4a016cab82aaa72d07d812bdf8c99ed74efcc14961468287c04a1abe05fb728a6f43e0a93f44b0b4798bddf726d94b03d5379cd99"}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000016000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000001a000-0x4)=0x10, 0x0) request_key(&(0x7f0000014000-0x8)='trusted\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001e000)='posix_acl_accessmime_type\x00', r1) shutdown(r0, 0x0) 2018/02/04 10:27:14 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000005000-0x1c)={0x0, 0x0, 0x0, {}, {}, @ramp}) 2018/02/04 10:27:14 executing program 2: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ab2000)=@fragment={0x4, 0x0, 0x7, 0x5, 0x0, 0xfff, 0x2}, 0x8) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000e82000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00002b0000)={0x5, 0x8, 0xd1, 0x2, 0x1, 0x7ff}) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000e83000-0x8)) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/04 10:27:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x20081) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x72)="157d0e9e9bfe2688bec7aa96c544dcc0d24088eee454b5264de93f83e899daee7f1973019a8b9268bec10cd61389c8d0a873dfe106bae564d668fb1d9014621e1b57e85ae4acbd40e068cbccf6e27b8d8606dc7333d8718902dc34fbe9a5e728d01aabe9db1aa3dc699da5d7a5f2ce64d427", 0x72}, {&(0x7f0000001000-0xb5)="e6ed57e8c153a10d0fec57a5692a7d89791b102d780206274d2c71d92674687f06a7c69c91f32a3d653be3a468ae82072904b996e8614ae0d3e8fc44115057e3bf5c593171327777b63f71212c0c9b9fcaa80213d7dbad640590c2e9da3acd6945ce8822c44d6af08ab3721cb0d304594ecf706edade0f84e6b5f7c3d479270425b56db45c5d854656d84431ebc283342335b25754e20cb63111df86053bc1836febece960f9c27663fe2ac18adbf9559437e7f141", 0xb5}, {&(0x7f0000002000)="d3ec17a260158abd8df9b37924ebfe3dcbe37a920e65649bfbb133eed6a895f8da5598f12cb36f02155bdb204d0e1e272faee7b3a9802ba812dc629bc57b937c0b2c1f12dcdb8fcbb7e1943164f35536ead0672c7469ad8ec103fd12078fbdab6d8b8fe023a0a409c26b54a485ccf578ab4b76487ae99220f1f2091c7e9500e6429dc0c55aa4234390cbd008addc2147b5d1767119f773d7d4f55951e9480da2935d33d2b803a54f3f1ce3181165061519eee861723a38341196fc332f2c57aa213fda3df7d5f05f689a6a7cd3a1463b887f9c593e42fb50dd4d3a8d2aefb7262901c6702d4050ee174e4190770f938f756f358aa492d413f4", 0xf9}, {&(0x7f0000003000-0x26)="959eb836532b3f12d8bfd19418ce140567006d8300a16067e9eb74df8e9d13c9790ff3acc1b4", 0x26}, {&(0x7f0000003000-0xd9)="9ff323a60354b63393d87b21aff45d05c75a379bf28e970c0c84640d0192bfaf91acb6511adfee941697be88d19ee865de41a964d9d7d3373da4b5cc02dd64cb1ed6661b2d5e7817901948cfc18b6b70ffa4e6e22a8ca969ab83bdff4a561d8d0a97da31ec9941eac25c409d2ef749fbe8839934ddd501fc43e2ad2b58064f5c9927966661d5a0b20bbedabd4bd414d3c741220a653dd7e03c8d5668681a01d5c504c139996a10fc12cfc2e267fb8e8647c9e54b4fbb9d8b4cd8d67f199a9c2cc210c4b1436a60d853359d663bd54364c6f2fba69607d27d6a", 0xd9}], 0x5, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000002000)={0x7, 0xcb, 0xcf68}) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000005000-0x1000)=""/4096) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000001000)=""/159) 2018/02/04 10:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000313000-0x4)=0x0) process_vm_readv(r4, &(0x7f0000fb6000)=[{&(0x7f0000d28000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000e8b000-0x10)=[{&(0x7f000078f000)=""/4096, 0x1000}, {&(0x7f0000272000)=""/65, 0x41}], 0x2, 0x0) sendto$inet(r2, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/04 10:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4), 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000110000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/02/04 10:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000cf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000116000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f000056d000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d76000-0xc)={r2, 0x7, 0x30}, &(0x7f00002bc000-0x4)=0xc) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000c34000), 0x5c9) 2018/02/04 10:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a1e000)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000b38000)="6664001f66d039aa5a8957b259c8bee188db24803806cef78f77c28c8d26a9bc5d31f59688b8354904dd079b0f5e7d0fdb7f32f97384b214489335a4a520f4e7fd56bc43aec410ef2852a95f2d98caed7c68a8a83c690c89dbf859b9ec02b9011666b45172c9c6d5d7f06177d9d10f37cb1f6fd44d2038") ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00003e5000-0x18)={&(0x7f0000305000/0x3000)=nil, 0x8, 0x4, 0x66, &(0x7f000055d000/0x4000)=nil, 0x6}) mlock(&(0x7f0000b94000/0x1000)=nil, 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 10:27:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xda, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='comm\x00') accept4$ipx(r0, &(0x7f0000960000-0x10), &(0x7f0000d0c000)=0x10, 0x800) tkill(r1, 0x21) ftruncate(r2, 0x3) ftruncate(r2, 0x401) 2018/02/04 10:27:15 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bdd000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x800000000000) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/02/04 10:27:15 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000)=0x1c, 0x80800) connect$inet(r0, &(0x7f0000000000+0x6d3)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a61000)='net/softnet_stat\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006bf000-0x18)={0x0, 0x100000001, 0x8, [0x401, 0x40000, 0x9, 0xffffffffffffffff, 0x2, 0xfff, 0x4, 0xffffffffad565165]}, &(0x7f00008ab000)=0x18) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000396000-0x4)) readlink(&(0x7f0000807000)='./file0\x00', &(0x7f0000672000)=""/203, 0xcb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cf1000-0x8)={r4, 0x5}, &(0x7f0000a28000-0x4)=0x8) close(r3) 2018/02/04 10:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000692000-0x7)='cgroup\x00') pread64(r0, &(0x7f0000bf6000), 0xfffffd76, 0x0) 2018/02/04 10:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005e3000-0x30)={0x74, 0x0, &(0x7f000026e000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f0000c8e000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f0000e0e000-0x1), 0x1}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x4}], &(0x7f0000824000-0x28)=[0x28, 0x38, 0x48]}}, @release={0x40046306, 0x1}, @acquire_done={0x40106309, 0x0, 0x3}, @clear_death={0x400c630f, 0x0, 0x2}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f000035a000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d37000), &(0x7f0000586000-0x4)=0x4) dup2(r0, 0xffffffffffffffff) 2018/02/04 10:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00004f7000), &(0x7f0000279000)=0x10, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000aae000-0x81)="0d3e9b9ffe5df0ddd63e1be5a8d75ab6822cb2d6d051fb3af2c8ce203fcf9a515299d3941c868b3e1f5118d293287103535cc24af0778d7270211b62aefa500cf4368607556ae0248280a90a0d0b9c1deb6b5310afd908a72c8dd476db514b8429fa42484f5a7e41b0c816effaf441f5e743dd5665e8816d34ed0bca3ed321c7e6", 0x81) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/autofs\x00', 0x400040, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000b8b000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000456000-0x10)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000d15000-0x8)={r3, r4}) close(r1) 2018/02/04 10:27:15 executing program 6: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioperm(0x3, 0x2, 0x0) fcntl$getflags(r0, 0x40a) 2018/02/04 10:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000997000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='sessionid\x00') exit(0x0) ioctl$KDENABIO(r1, 0x4b36) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/02/04 10:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x87) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000579000-0xc)={0x2}) 2018/02/04 10:27:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) syz_open_dev$binder(&(0x7f000020d000-0xd)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000000c, &(0x7f00005e3000)=0xbc18, 0x18f793def7ec7eec) 2018/02/04 10:27:15 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000003000-0x10)) [ 98.837981] binder: 12427:12436 transaction failed 29189/-22, size 64-24 line 3005 2018/02/04 10:27:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x1) r1 = dup(r0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x60080, 0x0) 2018/02/04 10:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40013) writev(r0, &(0x7f0000004000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/02/04 10:27:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xf9c1f59149c4bc5a, 0x0, &(0x7f0000970000-0x8)={0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dda000), &(0x7f0000b7b000-0x4)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x8) sendto(r1, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) [ 98.903547] binder: 12427:12449 transaction failed 29189/-22, size 64-24 line 3005 2018/02/04 10:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006e0000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00003d9000)=0xe8) recvfrom(r0, &(0x7f0000f79000)=""/128, 0x80, 0x40000063, &(0x7f0000b22000-0x10)=@can={0x1d, r1}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000d5c000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006f5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc000}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/02/04 10:27:15 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$ax25(r1, &(0x7f000046a000), &(0x7f000048d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="b63d78dff4620e63aa243c544d326acd49ff061cf5b97c39c8") prctl$intptr(0x26, 0x0) [ 98.973950] binder: undelivered TRANSACTION_ERROR: 29189 [ 98.981658] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 10:27:15 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000037000)=""/87) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) 2018/02/04 10:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009ed000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00008cd000-0x4)=0xe8) fstat(r1, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000364000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000e5d000-0x4)=0xe8) lstat(&(0x7f00007c7000)='./file0\x00', &(0x7f0000776000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) r8 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000373000)=0xc) r10 = fcntl$getown(r0, 0x9) stat(&(0x7f000025e000-0x8)='./file0\x00', &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() sendmsg$netlink(r2, &(0x7f0000f28000-0x1c)={&(0x7f0000264000)=@proc={0x10, 0x0, 0x0, 0x800c0002}, 0xc, &(0x7f00008c5000-0x30)=[{&(0x7f0000bfe000)={0x11d8, 0x3b, 0x0, 0x1, 0x3, "", [@generic="e1102504a0aa2fa6b75994b6456e98537bd0dcc6b82eba", @generic="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", @generic="e0791790b4133d0bd2487da49b45a8f79c21b17b4e62c5f4b6ba7ff542970f7b671c06358cffc53d0912f286b2acb96708a62e1a06f36e9f2ce2115cbf0b7a4b03a2d51af948c7b57ae1d069cffb994526e2665628cdfd07aa95", @nested={0x154, 0x67, [@generic="689546a9dc63fb6231e86576641efa42f7302a38e694354822db0e92490f9bc056a8b2432165358c3a0fc291b091ae4afb628114604536447e0941af4bdff1f862278888120b7c94ee55d0daf50c794d10d4aff84948e31123859b32a57b9738a6592dbbb87578882c246946280d739aef40de7cfe5ab5ea8aa504cff25fe849c479ed99c57c2aab8fa9", @generic="77e55a9a8ae16e92d385e097f5a7512014bcaca36772f922c702356f8b0e854a1085b555d9fd0416c9428a2c6134dbda4a1fd60465b5b0957111c0aefcb5f43d95967d8b516eee9507d7cc2c7776830c201e6e561156e07970f53c0e62da0445d07cdb21e6266df6144fe13601e327478b", @typed={0x8, 0xa}, @generic="3b0c0e5ab55f565516c1241c19abd2ca21b2218adce350e2dfa9a10fd45913ff3c0540a8fc2837154683201d4bc99fc4beeb52463315447d6cfaad6a5057f91cf31ab74440511d1001c8"]}]}, 0x11d8}, {&(0x7f0000311000)={0x348, 0x16, 0x800, 0x5, 0x0, "", [@nested={0x270, 0x75, [@generic="362a1758229eda4c455142b39a262e4f79a594e8083ac7488da21a59a1237f6946ce470d79b3311db33041bcfca82756fdc9fc749facc48fb033c2179a47758e9f303d4aa1ac4dd0cb00d0e2290b0b2a7c43e4f2c65570b41d33db355cb9cddc9a296ac8a6809bc18793210f01e7abef3cd590f39b8aa5e796e65cd340cbd6b625f28e1883db4e249e8ac1b29e0beb02e87d318a0c8041fa3846af40ef2e864f9169845d7b87441f00e1670b10bd1e685236209f406a4d9432e69ceeca2de24c762acea1dbb5b7e71112cb23d15b6c66867474979dcc6981ac8e", @generic="376dec3fb7f7ac97a65bb0feed1cb5187232b1bb4db37d37c68a6a81be3c650bd577ac912a747622031243332d329dc1bca9e39dc8daa9076c993dce59b288e9dfa4379129f174da019deed115b426d53511d43a21c35387c7c406ccab79899f0dccadf22f6e770bd7521dbc6cec388f22749af8e5584abd3c9b8dae48ff2b981396b12f4b3644da101ae9a1b6f85760074876711b9be2ad001b26a2f626f595e17ea0968ef5", @typed={0x8, 0x8e}, @generic="ab3c9e9d38312821a2a18bf428384d37c3577caae384a6b0e9db2052b0dc820586a61af3f812958dee766ee3dce996ded64240bdafc05fea12600ce3073b45267b6f9e1eb6d69e0e7e08e072b2926e49aebb0022dd85baed566e6f44d9c2a1e49d6d41e7a4b5b6655d4372cbd9964ecb671f7e9ee9e71547640f1e44b5778781ea3e73b32844bb3f5c6548e444dcc72f67689f67f3bee071e39e2ff4e48c0f88e8230d68f4b9e12f2332c5279e8be723995e47e6c11e4a5c9c8106df709064d859b7b133a6", @typed={0xc, 0x88, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0x10, 0x5, @u64=0x5}]}, @generic="a78bbc109a7bdf718f44b8291496df1dce56e4b2229ebd377c6a9303955173d7de411ca7a26c4c04d99202f6de4beb08fd28f285ca970053b4911cb51ed21b98a2d98b1e37d91f8c76ac6f4e4c9a8fb99a29affe77558fcb", @generic="c9decb6396564547e5a0d8b9be6137b594f27a6cda7529d030a6ec5eb57aeb7a39c88063d8be009c975d9dcb28540b69fbe9c92bc3b597cc69532fea42e984eb065fe8ec7e19fbe352da4b2701eeb14f8c1a296b1055cd0b7f36a450aa633ba3fe056bd1746b6e2d09456662d1ccc6"]}, 0x348}, {&(0x7f0000373000-0x1c)={0x1c, 0x20, 0x2, 0x2, 0x3, "", [@typed={0xc, 0x73, @uid=r3}]}, 0x1c}, {&(0x7f000077b000)={0x310, 0x12, 0x32b8f92a6179a5d7, 0x0, 0x2, "", [@nested={0x168, 0x84, [@generic="6e51306b6a29acd90b0f6ca391944a2d5536c5e1e6fdbeeb4db31ae779b745271d1dde2db28300c7608f2eec043a59d2e37f3f2195fe924752fb4db5b55c914fa59358d43062b461147927f971f0e64e6cbc16121b830d7454322aab95fc18ca5b25cf24abec3d43f7e3ac050a89a7dbbde90e794d2edab283eee2dbc151a40d3b4d30198021c0c72cc40fa94b692c5cf036e2876c276921eeaad000091ed3d5ebf2e936bef411f7a321e3f18b62c1dc9d4e1e2904b56934c07c5f697a0a1513bea325cfa81bae5456b580f5877303", @typed={0x18, 0x66, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x6c, @uid=r4}, @generic="ca050586dd5d57a003fafebf4df0060a835b74d7440e4ff371fba44187fcd54ec1c0d04283638a3eb5c6dfbf894249fd9ac38cab0dfc66374ca3c858a841c16fe3413d09473407df31879490f6696c5f5fb0b1d9b6bc5ce8da6b840c414372435090509bf5b8f766edffd7b20d8d"]}, @nested={0x160, 0x11, [@typed={0xc, 0x3a, @u32=0x4}, @typed={0x18, 0x2d, @ipv6=@empty}, @generic="29fe1e7e9b76eb01a28590dcfc3fec908aa6f828a6ff90b111fcc8efa0e8a4dcfe136817ab7532ee047cd8519eb0aa6f4bc02385bcaf8bff593a3a19477d101f651e89a8221f11d67f67ed8d67b82d06b5b33fa1fe0e825656f3026e434190ee99e9e9ee124fce3669054ec7a819521a01e2aaf2ad12d274441f28d19cd1cc0572180b64a8b2cd0b263b3e64d3a2a9af5ba45c659d9aaed98988b1a5de", @generic="543d4084a05348211bfb234de25f004bc6424eba22fb04eb22273a65e1357752804248fbc1b152d1d94e3cec135b61e1c36c3842c056ffdbaf95a2afbbb9fc7400c764097e9322df63c4b6b9ee18ab99d4b76e8696eaeee60cba731fd7a6d904688290b6048000b6f84653b89e998341f0254cd434f8073ba636dd650d5ff44da503cdf19997e6de1dcd13db0b24f5", @typed={0xc, 0x22, @u32=0x7}]}, @nested={0x14, 0xa, [@typed={0x10, 0x64, @u64=0x9}]}, @typed={0xc, 0x54, @u32=0xd8}, @typed={0x18, 0x34, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x310}, {&(0x7f000034e000)={0x2e4, 0x1a, 0x402, 0x6, 0x0, "", [@nested={0x268, 0x54, [@generic="513b00c6ee7775deb2c8e0c9c9600d0cee51fd06112451ec119ec78fcfca05847def2e4fd83f3a86cb3d16cb92f9d9655862dd8ae77bf51e6936deac91f23f6b6712d4a9204542fa81ff42d8e3d29861eba06f31b6de33e701ddfbb1fd57637ffe3d60ff3f7d2ae83e1c6429605f79469a25a8000b03124fef922fa77c9eb45ce1ee0e0b48b4174a94766a2357a5036977503f9ed8ffb85940394bade9876db5a855ad450bf0ccc94ba474cff6d62ec7baaaf86cd04e71bc6b972b903c4f70d63a93e14e2f2eb2d0735a1e7b524be4a5601481c1c1d2", @generic="7566a4a2aa9447f919039b2ba269e87d1a4cdb0f7c76727f47a9c5445b655f2a1f2720faad8d34300c760ae1a8824b080f2de84cac86cee671a01e4f969a94ef884848b757c8c63af507b145b323606f68f5bb913e", @typed={0xc, 0x9, @uid=r5}, @generic="c78c257e1648a63b0a9afc148e1b7cce95da668463a33646df8d929d3fc41d7e305f38604cae41d946e5ecea4fc6250d53dab557e1e27fead4346e50544475c99c6650b86043b85fca5913acd61bbf0e581be9e14f994227b21d5674a9156e60ec2b083885afc44773547eb0da56e55caa51a4e6035b2617b03efb63dee53232d12a5364ce0be97e28a204a60d960694e4901b9d8107b7f43c47be06681d3b00cf5c371aefea889b689977d90458080ded2669516df6aa18221d72a6770a37c7a36fcb70310012fc27a814f41eb5000e580e9a15e0be64513f2f2981742ea08c9b4eaf81911b1978f2c747cdd122bf81adf9230109", @typed={0x10, 0x3, @u64=0x781}, @typed={0xc, 0x10, @fd=r1}, @typed={0xc, 0x37, @ipv4=@empty}, @generic="39df088d6d5d6a364e6927b336"]}, @generic="dc7a4be8bb472bca5a2613993b246fd46645e58e443287464a214de6fda8de8f96963ef6c8df3e348bf8a4a4ff3a8aca8a0a02c1eb53cde639b3184165121c95f1d3fdac7c51556897fff65f6d1b548ab3eca6d5efdaf92084b8b80805be4a4418f630c7a93b4eab09d2"]}, 0x2e4}, {&(0x7f000015a000)={0xb4, 0x2c, 0x409, 0x1, 0x1, "", [@nested={0x20, 0x8a, [@generic, @typed={0xc, 0x8, @uid=r6}, @typed={0x10, 0x50, @u64=0x1}]}, @generic="beb33cbf75055e6a43ca5423de161ea6e72abefe078d99bf9c8d8b293781e9a0d51a1daf97d20f4b950c112f071d60480a873cbac4f51e51ed578209ffbf532805f00c46a7eb8f8a94bae6c05c4077f56218fc745cb03d1ebf2615312d049fe961624523fc19cb0c9fe3a4ae8f4dd56cc0315ca9d933855382959313848b0582ed5d557c"]}, 0xb4}], 0x6, &(0x7f0000eca000)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x24, 0x1, 0x1, [r1, r0, r2, r0, r2, r1]}], 0x54, 0x810}, 0x20000080) r13 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r14, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r15, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r14, 0x8, r13) fcntl$setsig(r14, 0xa, 0x12) dup2(r0, r15) tkill(r13, 0x80000000016) 2018/02/04 10:27:15 executing program 7: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00004f6000)="f6"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f000038c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00001b2000)) pipe(&(0x7f00003b2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294000-0xb), &(0x7f0000000000)=0xb) mmap$binder(&(0x7f0000182000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f0000145000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)}) 2018/02/04 10:27:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) bind$inet(r0, &(0x7f0000c97000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/04 10:27:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00002dd000)={0x0, 0x0}) connect$llc(r0, &(0x7f0000a3a000)={0x1a, 0xff, 0x7, 0x1, 0x472, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) open(&(0x7f0000005000)='./file0\x00', 0x40, 0x0) 2018/02/04 10:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000014f000-0x8), 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000203000-0x4), &(0x7f0000a43000)=0x4) 2018/02/04 10:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ad4000-0x8b)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x100000000, 0x1}, &(0x7f000023c000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000088000)={0x6, 0x200, 0x7, 0x101, r1}, 0x10) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000889000-0x1)) 2018/02/04 10:27:15 executing program 4: r0 = open(&(0x7f000082f000-0x8)='./file0\x00', 0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b91000)={0x0, 0x84, "669fa68f94cb22d5506b40636971bd599d9f568103b16a824f447eedd1dfea6441848217cca9b8b6409d72d4936ea9d0e7c6d5d231b8671893a3c1b5a37f38d4c5cac5e0fa537f898009a867a707a22469849cda546b5fc55826798ce70f7cb52fdd1d8069ebfb1f5c9089b34525795bac7609488a8a6af0b04032d317f4bfb8ff5d69e9"}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008ad000)={r1, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='dummy0\x00', @ifru_names=@generic="5930dd4f0fd5bf296c06b520ba9acb6b"}) write$tun(r2, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 10:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) r1 = dup2(r0, r0) ioctl$KDENABIO(r1, 0x4b36) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)}], 0x1, 0x0) 2018/02/04 10:27:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000ba5000)="4408050313", 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000050a000)=0x40) 2018/02/04 10:27:15 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x20000004, &(0x7f0000015000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000)=0xb4, 0x4) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) [ 99.088416] binder: 12496:12497 ioctl c0306201 20004000 returned -14 2018/02/04 10:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000dc9000)=0x80, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e51000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001c8000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000f04000-0x4)=0xe8) r2 = syz_open_dev$mice(&(0x7f0000d74000-0x10)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc5000)=0xc) getgroups(0x5, &(0x7f0000106000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getegid() getgroups(0x3, &(0x7f0000254000)=[r3, r4, r5]) timerfd_gettime(r1, &(0x7f0000335000)) write(r2, &(0x7f0000668000-0x8f)="6464951fcf813947fea9f258d073feeb", 0x10) 2018/02/04 10:27:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be0000-0x16)='/selinux/checkreqprot\x00', 0x10a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000000000), 0x80000) 2018/02/04 10:27:15 executing program 6: unshare(0x84100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f000055b000)={0xe, &(0x7f00001f4000-0xe)=""/14}) [ 99.165452] binder: BINDER_SET_CONTEXT_MGR already set [ 99.172182] binder: 12496:12497 ioctl c0306201 20004000 returned -14 [ 99.184679] binder: 12496:12507 ioctl 40046207 0 returned -16 2018/02/04 10:27:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000f0f000)="7461036b00d3f20ecf9069db3f83531fcc3a159da20775cfadf8b705f90376ef5feac5a96460a49ac5341d6b0e") mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000a000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000009000)={r2, 0x1, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) getdents(r0, &(0x7f000051f000)=""/24, 0x18) 2018/02/04 10:27:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2c1) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00005eb000-0x38)="8e7cf46ddfad173f4f9ef2268c5c68537f9a94c743ccc876b82f786e67ac0f8838ec028bb7301bb331f3d6075672f41f12e59fb5b7666d9c", 0xffffffffffffffe4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000092000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000dcb000)={0x0, 0x0, &(0x7f00000cc000-0x28)=[{&(0x7f0000db0000)="5e14eeea167c07147eedd3decb507adec6c3477b89a6fef3cd3bcd31816012f73b4212f9b947d7aaa881a745622e655f1f7784e7ee9c1f1edff0d85bb69fc82f40a204e4169e25d61cbc3121756d378df3eb7c51df2d2d8f9da6b07bf8f5f0599f38e514cdfa33613f93c455030c6f7ddc6280bbbb0265e6441d68b55cc4fbc28608910cd6870faa1a59eca534cca42dcb727218059cec152a8cda345ad548efb07393c70a19d53d9f1f9c5dfed84352ef7502c9daa377216e5dc127a14f875ae58ec69046652e25d1300740e99bbd20ac6f327b1132f88f1c81e372b625a97e03c824ab326835d304f0325aa7712db2093c06eefa454476999b1a62f1a2920437f876c416b7687e9ae238daa6cffce9674256b8ea4bd53c9ef3332f6167d5e07e6d53dc47ac7b4e5e0e9e37a33ebab09791c316aa23ca27ef266e78244c93a7e4a28e5090a75260bb51c56cca606faff61675369c7db7b879dd72d5a1ae42fc57b8cb76a45fb7ad98450d57829a1a5add3b123a802dc08c87b820ab647fc19e5afae2eaa6b621c176ced1addbd61fa8398f501b974077bfea4d2d0499f485a48a345c90b945886a0e6600f2f65bd9bca928c5421b51c171cc145616d846fee39e40b56bdd69748bb2397da0675b3a104aec3a408f61c603f141161c797718b28d8b1c4aba60d0ebb5a9de4cc635bf3d464695ec21ea98ae416c9c42e3e05e303dc16d21a12c381b7df00e0e82048732baef5ee4608ba2bd7349057f52feb7a855a6a82a550ac7f46b1d5d6596bd1973edf003c480c11ee7addc98562cf963a5ad0ecdf12e57d10e7b1c5fe2e7d1a75ff1428858b6af9067e18d44ad81a769cec4e5008cb2a49235a64dbc3d251b8c09c09f34551ca35284e865768eb89592559cef35cb8157d8680d2efe83d9cadfe115dee2d186c5d400b24f29874ca4065f4a3e7366babd17937c1c6fa371d081789007863bbee6d42510bee2f9e8e7b478f58f3c933c4eb300049069592247c3db451ffb706d424fb8a91aefda65621dc018dbf910c79f0be15ddee64be91ea5e324ffa422e6a776fb7890de38220e2570b0d90e9f06f62837cddeca9a1a26334ea5408a47c4194da7783f18b05e095f6dc0807fa4498eb174ee7b8aee1b101e63188821b95c4e9ae4764f90148b3f3c1d3c119b352cb59522d7e03640c85aab6de2b4fdc73773ce6baa957e518579d6de5768069f0f1e2e2b491967ea7d7d91d0101a9dead888e03029d97c1ea5fbfc0b76137b7c0198f1b092879d19cc734529e66006dfef4b7fc78f7ca722cf6c71c384a42f7278d9258f5277bbf3e8bc53fc76bf7410e471769171eff11052b4ccd9315b7d2a9a75946d6b1e166594024192b408c9bdc0fddb3ab9253bced9e4e61ed62809a1268f04c6877ac7cbb0840b575068f691513f5ff62f8be27f3f6ec3301880905d686f1284627982d494fbcbcf98761b29f1c768f44c23f4a3e11909d18e5aab68b138a4ffe1f6e0800b9919a959fac10f061092a3b50497036634c2abef34d2dc1a2d3a4f8d549b564a4a7c8264d1febc20c563d78f74221a20278ae92f4fd59ff3708e4b5bb8a400550cab91ceb54c662bb2dba1754f99bae83526e776b945f3f59f7d4c4e873e13dbbf6eeafb7ad7fb3e1f7f9f8c2bdec9133018f338b3523437c15afbe3ee5e8ef476cc63060cfce6220941061d96243d9b518a17e1764c26b476a71cde2d2d172cdfbd8d7866b199ceecfa7dd3e1accefa2657de82e9d44b159865e869b7a81598b8c5fcfdb8f99067fa90b616b102146fb6e45595c4cfb04e68d3db139e2e5450c1e753379ebc4e443d95234344726bbb4874c15fd50a5878a5c86c85b57d16eba5f44ff08aca18ab01f14e19d0d045e3295a3184520b88ae12f1ef819c5080220b17e7ab9356b9849128b2e06b8dbd646fbb2d5b737104b349fc30b55a0f3d4053752f29ba9799b84017078b74680209b47a6c124d5a95f5dc27c91dff3eb4ca07993e6f9873a2428f83f39bde9bc95217ddabfc96b004b1d3425780c36ba723be9dfaa7357b89a8052c0491613fe408cb5523cb0cab0c0451358a208481a2bb2c229b327f6124af95a6d1f55b4bd31328ea34a1f3e2b231c09d8c0570fb794140503e3e88c9c3979460f46511da78820a7c49a02c2a716a8c8ae22ed2a5ebd1c2b35a1509d4b321c4f944cb05ae81081d9a19afb4c956c4d9aa004159a9066dfdda28c92892cb5554e08192c08356fad1c3ca77fa2bf0a8afc878c8e19b81caee80aa9a7ae45cc80d09217b631c8fefe53b30683bf0be2996168a2b624021b9303f54a4779d63cc1b3d4854a9fdf0564a25048ad42249d25d40f8fd6bf4749b225ed366d35d61a58880ddceb502a5e88db3887342748ecf7cdf11473734e514cf99417dfa53d1c914aad2cca3de8cceada8cd497dd46ef9365187bd356195f0b45d23d91873d6bfe0f3aadab93e69d7e1139854777256c32ce1f559346e27928113e5ae78ef20d2b15f2ab8e33a0eaa5a3488f291bd0084f18f43e3c3a0cfef4e6d82569d124d7bab93a778530f403d5cda94d162308929c9e0d872f81dda60c6aa127f604e9743be567de2ee27a42dc5db5d129d74a764bb3d4a393ad61c0fc0cec082708a92eb3866de2acbf50b37af44166e6a2b32c59be91cbfaab76c51d73972ce248a34fcbeb959cf9ecdfc6a2df19e29aed016089488c2fed1bfe8954b99158e54edcd4ac3ab59c9ceb1d79df554e226715c0b73977802791f3524b000745e1bcafcf91ff82ebf7dd5f59955d0fdf5b5eeff071ac645602cdbe01edf44ddd187e1178daf113ddcfb26386b4a6b206f7134ae69b3e6aa10a9186d097070208331c81ab4e547207dd3f4fec13f702d0f7c5e7da0f31509e0ee238a5ecd4854dcbe6d1b6505b0f620a523a8a89b4472398f02aa179eb036b32cf9f5ca6d5ff70d133286df1fd09ad633becc30034afa4b0561138057e14a5ceedd6869e47e031ae5db610b3cc4b0a25b14b258278c0a6fedade2f41f761a94b0cfb6c7ceea095a20431d4df6bedfb4216e2bc089ebf0e827987b4e0da6bffab278a53bf94556bac7bc79266ae8161a838227bab95915110fb945957d123c743b654f7bc51ea0ee5d0ace24197db8f36696af250aec30dd9a0c88258f35825a22bdf6aeca9524a16d5252cc23570f990929cc3769044867a6a92ae9eaf0093b47f09ad48da83e8742ce9554f134c479c5abbd569623f994c6a656ea30c55867b508da1391d9b2aa0acf2f47b59ee7d583ccb0590b76159e5993dc149c5638b35607b8985df8684b5203d969f7915a106c6a63ccac80f84c858688490c00c5f30aa2e55eb2172fa9c4f481e531b70c033f28ec12c31806f5aba2dbe6fccb089366fce3a1a7940f600c00fb5e9fb21d93e7bf0ff323a87fdbbc50cd4716d79752ad3e498b8634fd6f48752fbf0c6424a1e9da1dd200d4a269583b63dee1a73250555a9f377a881a98829a4c31cde3f0663f3070862a09340f58883d93bf0299789d1d0300fc435fff02244184e4498e52f8f0b961dcbb344d503e685a61ab1a0e6ac9116182031ad6bc947775ad9549d309f8c738cae18b65f99eda09ec69363d98fbd06e560b82155ec29f75e25f84d53daba230e38fcf67990ad7490efaff13b164eb8f9de9489c7f70208c26d93234da8e7202037d67da80006c8c50a2a20329da73d43dcd0429149f3a6e912c7e99e8086425cfdf26ac08429575fa3b97fa26ca86ba5a18f5c562c608e197f2ecadb70ea47fe619ce9e62b6179a0ed6654a8ddc8a7c531ab5930d4230ec18b1adcb10796f4dd6818003d05bf686a157c0127f5144015004ef8744ba47a0a292498e6407b2c6c384f70746648f6ca7e877a136f6f73e713464545276d534529fb7bbe6c8de8cebec2b87977d724f2ba34441cb9e2bb2a63376fb0aca64d24378c69d909283cbbb98142a90012af487ea0a853858748d566ad0e870c7c3f386a45c9cd44720da5b87e81c21e7e82eab65b9a792335a6cc507313cb9ebd6faa11d94083c7d9b5494e650ee46aa5a0b7c30147a247463ffab4204a9a815545dc1141b67afe7300af83661cacf6b896b34e99434a1c31bf6fe818a317c388a4a14e1111ac7d724923170b64e583fdba437cfa643b46fa602774f6520a13c200f2c69e6d2b5f1a936fd4b673a19968c3deddea5b86ef6d82164062a44f85241283ead5a003b6c63081a57f99a2a20a0436baa26af8a48a85a5bd2e5040742c32f1ec57b5e6145ea1be7f00f20a520bdec0be9f164fa305464c1e95c74fdc73d7eb44f452d1be8712c87489ccf376da8467a75c81bf72fcafe53d53096c5dd32f8d7785149b5a8de9e978b792871ad5b82f6201dfabad7471d1dbb87eb40636bcd783ab7b2974c943627fa55817a224637a6bb2bffd24ddf1e58afbc0c83be1f08a1c6031e73ecac2de136a8fd48831f40c7f852b462805687157b4cbf8d6ee16ccab8bfd1df44f4ff86cde8243b5381984513f5c37eb266c27c790c36bf79cb017e6a0480d22672aa7fde29e5210dc970b2ce6d0fad29c5e70301747cda54051d696b778dc1d31ba7018ab232878dc83c63d5a881cbc227be200f1d5c61330137365858ddbd2fc78f74297147ba1fdcd105840f093bebc23d359c841c62d50cd69db9b502de697d2be641ec2cd0f34eded57462c47e5feac23076d0e0897e0d4bd8c3042d23aaf58e824adc77fb5449d9e04f198740ade750d2fbdfcc9e47e1ad22aedc04c39964330949421f69b2b39770bc7b8251c2ff3b699ef55f4bdff589af6d59bc9256189ab66cd94d0eadb2a7f2ab4b3b76e7790398b11f18c50b77a6e5239426fb835ab10ffe976da6759d8cd1845f520539b0ba06b709a20f114e23b5da1c31401a07fba8cc6753e11984473193e529f535261eed8488d2fb766b8a84ce351df7de33be1e64cc44e763bf3906fe9f1951ddc919288bbc2e6b11d8dc1e74f06f58ef55582ed75e759b3dd73907dd9b0c4d64313fded94a1383db2f083beb57c4fae521bf889dd79eb3ee12f9b4427223f8b68be1311086e57f111b8c8b30759d30e26704192a11fb0129c279f5fe738e76cc055061674ee4b9be83689e5bad7bcd2ac8ce40e21b85ec5c34ed971412d63418fd251c65bd3fe6a63167e7b5e9976ac2ef8784066d2dcdf3256fff778851eb5c546b70e7039f2a40a58a1f44f501e45586118e12da91c6208e6dc7031e4ffd43a0786c96e9d8d1124216c68937f79e9a6fd8b45b3884c45648f4dfe1d9ee7f20385faa65d9eb110121250d34b15916a26307549582d1551ab73282d682989d4d6548396a2459b3c8d08af2c6d07e5d45dc4fe611aff782eca91def13376e22bfb1d1d13b0e1def673e56a40c5d6d33bf0fb01e07be6b204c4be1d6a8fb04edc0cc25c1fd19b1f2b80b7c652cd033f6145d8c6ce4430d72474e7e6233b1406057a188143787732f0360f9d24edc30bd3d5b797ad2af0904959088ecae65e9668f67fe6ac5ff7d5af833d1a74c16f140b143e36709928d33358406dc497a68f7558420fd55e7f6abdb3efe3303a5abfce1ead7b64d5efef3731a85d939cb35aecba5590c6ede79d8a7ceb01ba307e1e86277aac2afb5528b84a9b3d2420c88ba9ed5d976a9bb8364b9e0f862399e6c4597bbeecc84b2e898c4a814d05870274090a5fbb874ae47ddccc19c5617fc7e1bf8fe7447d1d8cacf5155a10f5118d5b80effe206f0b3bf08d0105ff80b44788929ba5a9d398fef", 0x1000}, {&(0x7f000057c000)="893553a359defc35a6d9bae28cd7d0af0cc5f2e2217eea8a8d410115b2f2127b05462210c02d86172812ae1f4b236cf352a30930b5b0d05f73ac23b0063c68d66e5b2994ee7c3952c5e533e4339ecb7443735fce884ef09c4263b26c6df2e71419700fa7cb9274f4edee129f4ec1103751e7ab4b5f599e4a0f50e81f6d5434fda6921b7801324c3f043218bd77dcb9e187b4985f7799e63b27f3cbd60d9565c52e793bf9e68793107fee9cf9bceb9069bcd9774aa9255adfe4d688778928e070ea8b8ac99a032bd6cf24dc283e4fc758c659547dc7a1340e930674686b3a88a07467fac2bc716b0a30", 0xe9}, {&(0x7f0000b69000)="1c2b4648b66f27e6b33e3f75771651c5f041d1fac499c18965bf7724a1f0599abba59ae24cf506613292b7782fd499bf59a631a46240476ab855aee7f5cae53de4d84b84a467ed101497c71f959bc869137f2bc1c5c9e286810b6e919c8aef5de07434db8ee9a4", 0x67}, {&(0x7f0000b04000-0x31)="0680301574736f48611f9bae10edb6f4566b78ea5714e54c66240557ff5838fb6159edcd2344e8924703ece76ed5d18280", 0x31}, {&(0x7f0000ca5000-0xd9)="d64f59d37bad1eef0e36ae4dffc86746711b27c77604ab3ba54dc409de3cb2dc1fbaed3ccaee9da30d21d17dc3c7dae324d0cccfc922afc6da8263b5875be41596876cb471b97834ce175043c4290124fb081f2221ada2ed0cdf1c361c552ba7554f5c3967331ac083342e87c5395e37cf025445015d5dfac2d931f6492829df3e3f5b55b056ea725fbd66996d6b1315c223dc9b021aa741ff55fb96361571a3b0c05b3fbcb1892d79b6461f874c35f1203cb266d016054b862866ac28611ec4a44aef833c24ba9a5ec810385f466aaa877fe7c7a1d4411bcb", 0xd9}], 0x5, &(0x7f0000cb3000)=[{0x6c, 0x6, 0x4, "8a655c5a075d27518c6f276be71aac7d59c076e7f2c2fcb3bc47e282f5328728e83d95dd026b3ed60dcd720323f26a4c19730cdaa640a376b712460fed11bbb6f0f35522ecc78580b1bfdc8bb5ac70938efa19c18e7030266d143200af"}, {0x1c, 0x100, 0x0, "899e00b1beaa4c8c8e2cfca5b1b5"}, {0xf8, 0x11c, 0x7, "b19ce184a5e34f36e4cc78b2095c7cf01a172ef538ae1aac7a9fe141348239635ad6ba12b46907da5f8086250e4f88fbb560c6316d6a3feb7dcf10adadb568c1351ed689d89e727dccaac7e233d756c8ad3bb2937ea79064991a0f567ac29d792c9c693319883e0c79e9fc9bdf3c4e22aaf305e14df67d8548fa338cba4aa0ac52b1a6f6259ca272ec56dbe7852482ef464163b0e0fe6f4a37662336470082e31690d9ec37acbba48234c8b5731e7f21e4095c71716cec0fde714edfa30aa3237fc08de3543bc5db5186a5c83a655989a50e05d9a28910ccdd7f09f7d7ed0f993db7d2e2ab08915d179443e5"}, {0xe4, 0x103, 0x6, "c68ae2054c1ea1cce1fada8ef564ec22d0e422f6bcb3977be37cebcbed4fbda460d08b00d3691bbf2b2efab4e2f2121a097ae9759c4fa81bb6e6efebb5bbcfa93cd5bb4c19f9bbf426a0cbbfdf62ea2c7589620c2b71fdb98cd29fdd8b4a7edf28faabe4ffc588656705dd8de79aea6281fcd665f677091854f393c354c5497158e493bdcfd46efb9ca2e88f16071aa470d2188862a1758c0f4636e267234aa6e5f7e22f9ee009603c6aa177937754d11db0d51b4e6b6fbd6f672f0b77ae9e91819c3fe0a6ef63133b2fb7812a7306f9f054b3b1b2b36aab"}, {0x8c, 0x0, 0x2, "be63618a25d480446eb6140a6b5fe1ffb061584ca775def19a8cf3fe2dbad46d05451a5e77c5dae707c26394754b61440560efd3bf22c4bf4b47f302023f9362745bda0803c2858c9f33dcbe4372a96be5513cc0aff5d16c9bc188aefbb3a08b39a05789cf4f5716a79ed970b73100b8c674bcfdd7a40880b5ccc7659017a6"}, {0x90, 0x6, 0x401, "3bbe10f0612e5edf785cb2cfe4e2581ff5bbddd2987d2d77764737ac8c52b74d6a7d677ab37932441344f4e2be8398574856477485e45b50e799104f2bf4d07c54b8f1fbe81962c38cf68013e0b70418dd2a26f5fc628149f02aa4e6315ae893cb75aac826cf8e1528dd42ce9f625ddaab860cc1fd76769daee53f6db44b63efadc93a66"}, {0x40, 0x11d, 0x2, "b5f878bb4c5d504ae7c87c83ee7661d4b01ccceb64669011887ae314eae45a09ebcbc006e6b74d54e3d13eb2622d68e2cb0880e5"}, {0xec, 0x102, 0x101, "164441e198e5fbb937c3d046b787e2e006d9785b90a6bc32e851359a6f84cff290fe7e46cf90f88a9bcbc1da9ea485035a43c22c52b3e88baaebff1e007cea328743728b7cb45032ba5fb2e27872fa12dc0c01e7cdf8dc1266a313c5ef53627241a303254d10b789357e5d0d00e9095e4f5737ab4073ea0e46687b5997c9dcfd93ae079f37d123e3c447c3527ee67ae69591ff77148977f938e6406833bc3b25eeabe791be1c200b624be4fd4b3d6b414aedf0b2a1b031cf8ffeff505acb7dfb814557d114e14c59cb20489a46d2e763a4ab496fcc8c690e26663534eb41"}], 0x4ac, 0x48000}, 0x40080) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000012e000-0xc), &(0x7f0000483000-0x4)=0x275) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000583000)='/dev/pktcdvd/control\x00', 0x424080, 0x0) getsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000afd000-0x4), &(0x7f0000d9a000+0x3e6)=0x4) [ 99.213210] binder_alloc: 12496: binder_alloc_buf, no vma [ 99.231034] binder: 12496:12507 transaction failed 29189/-3, size 0-0 line 3128 [ 99.253378] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.260497] binder: undelivered TRANSACTION_COMPLETE [ 99.273939] device syz6 entered promiscuous mode [ 99.275798] binder: undelivered TRANSACTION_COMPLETE [ 99.275813] binder: undelivered transaction 69, process died. 2018/02/04 10:27:15 executing program 5: mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b2f000)='/selinux/mls\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000b2e000)=[{&(0x7f00001fa000)="893c34db4d3d08d427d6824d48c7bac5f4c90fe7ee43c0a8a119ae537d16788090ec47963ee34adc4c1d6f51065d056e174d129aaa9cda8438b549b06a7d8d043224f3ab99d156d35c7fff90210bba5763ff9f621be03a6347e6d3865ce6d10a101f334fb9f61d093a0cfd910e2449c940a474530449e6d30e312734cdd8", 0x7e}, {&(0x7f0000b2e000)="90a8588554306765", 0x8}], 0x2, 0x0) socket$inet6(0xa, 0x2, 0x3) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b2f000)=0xf0, 0x4) sendto$inet(r1, &(0x7f0000b2e000-0x9f)="f7f8bc35ce12fed5627e3f17fb2166ed3d466a7e3ca9603897ac5e15cce16b71d47aee3fe8f21b8a45685ef8eab0ef2efee15add8a1b7a6afe9c27233a32ddc4f2b17ef921ee9f7845f3faa0023607ad0e7038a45247dcc21c81ebf57a0fe76e56b20349fdd7a14788711b035e1ea2ed9c127b84072e174f74a55db94839c6bee17d4a99d6f2cce720a7a5a495359f46b8b066f20a7030e4854bdc6839a0c1", 0x9f, 0x40, &(0x7f0000b2e000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/04 10:27:15 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/proc/self/net/pfkey\x00', 0x121400, 0x0) mq_timedsend(r1, &(0x7f000000b000)="64c0f147b68dd3dbc886aa662d96d7997122502fbe756a71f011fff9eb15eeed55c492b435efaecd0e2cd0a24f8b73a22b8fb4ae09f2409b9be7c93b8762ee1639b4c5412db1768ab7404af4150c5cf95a2971c1c1f4e3ad232f4c8d3b08d2585b4bd40377381c27afc13773e70a0fee2a14a6f67746642079d3d52a45b9fa4c01503eb0c94ad5b83d3cb30eeabd5960a67272a2f80ece7a6b26448da5f16747772a8664358a528ccf8e3cc49abe6b9e6f2aeae82016e447906ce2186a81272ff58a4e8c98f793653efc7e49a4", 0xcd, 0xffffffff, 0x0) futex(&(0x7f000000c000)=0x20, 0x9, 0x1, &(0x7f000000d000-0x8)={0x0, 0x989680}, &(0x7f000000d000-0x4), 0x400) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x8)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x5, 0x1, []}, 0x10}, 0x1}, 0x0) 2018/02/04 10:27:15 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) 2018/02/04 10:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) pipe2(&(0x7f00004d5000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000eed000-0x4)=@int=0x7, 0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00006bc000-0x1c)={0x0, 0x0, []}) 2018/02/04 10:27:15 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c15000-0x11)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000730000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r2, &(0x7f0000700000)=[{&(0x7f0000d76000)=""/41, 0x29}, {&(0x7f000023c000)=""/4096, 0x1000}, {&(0x7f0000810000)=""/131, 0x83}], 0x3) 2018/02/04 10:27:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x80, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000620000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x80000001, &(0x7f000059c000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000fef000-0x15)=""/21, &(0x7f0000eee000-0x4)=0x15) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8) r2 = timerfd_create(0x0, 0x0) fchdir(r2) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/04 10:27:15 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x48}, 0x2}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000002000-0xbc)={0xb1c1, 0x0, 'client0\x00', 0xffffffff80000003, "c9711e9a3472d5da", "c894caf47f3476eb2b084b756283b4198d78034b4719cbb0bd75168ba8765a12", 0x8, 0x1ff}) 2018/02/04 10:27:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r1, &(0x7f000091a000)=[{{&(0x7f000007e000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ed000)=[{&(0x7f00001c2000-0x88)=""/136, 0x88}, {&(0x7f0000fe9000-0xb3)=""/179, 0xb3}, {&(0x7f0000263000)}, {&(0x7f00002c0000)=""/86, 0x56}, {&(0x7f0000fd3000-0x93)=""/147, 0x93}, {&(0x7f00005e5000-0x3b)=""/59, 0x3b}], 0x6, &(0x7f0000a3e000)=""/223, 0xdf, 0x81}, 0x7}, {{&(0x7f00002a7000+0x62a)=@can={0x0, 0x0}, 0x10, &(0x7f0000163000)=[{&(0x7f0000c08000)=""/218, 0xda}, {&(0x7f0000a31000)=""/26, 0x1a}, {&(0x7f0000b62000-0x6e)=""/110, 0x6e}], 0x3, &(0x7f0000e43000)=""/239, 0xef, 0x7}, 0xaed}, {{&(0x7f0000ce4000)=@generic, 0x80, &(0x7f0000579000)=[{&(0x7f000050a000-0x26)=""/46, 0x2e}, {&(0x7f0000740000-0xc0)=""/192, 0xc0}, {&(0x7f00000c8000-0xe2)=""/226, 0xe2}, {&(0x7f0000588000-0x7a)=""/122, 0x7a}, {&(0x7f00002c1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c11000-0x3e)=""/62, 0x3e}, {&(0x7f000085b000-0xde)=""/222, 0xde}], 0x7, &(0x7f0000f84000-0xe4)=""/228, 0xe4, 0x1}, 0x2}, {{&(0x7f00003e6000-0x10)=@ax25, 0x10, &(0x7f00006ce000)=[{&(0x7f0000196000-0x3b)=""/59, 0x3b}, {&(0x7f0000cb6000-0x6c)=""/108, 0x6c}, {&(0x7f00004a2000)=""/132, 0x84}, {&(0x7f0000d16000)=""/214, 0xd6}, {&(0x7f0000984000-0x7)=""/7, 0x7}, {&(0x7f0000b3f000-0x9a)=""/154, 0x9a}, {&(0x7f0000ff8000)=""/24, 0x18}, {&(0x7f0000b4a000)=""/33, 0x21}], 0x8, &(0x7f0000be6000-0xce)=""/206, 0xce, 0x3}, 0x3}], 0x4, 0x12021, &(0x7f0000e0f000)={0x77359400}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000d06000)='stat\x00') sendfile(r0, r3, 0x0, 0x3ff) socket$inet6(0xa, 0x5, 0x8) [ 99.348531] device syz6 left promiscuous mode 2018/02/04 10:27:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/pktcdvd/control\x00', 0x200, 0x0) modify_ldt$read(0x0, &(0x7f00001b7000)=""/31, 0x1f) getdents(r4, &(0x7f00002ae000)=""/2, 0x2) [ 99.456659] device gre0 entered promiscuous mode 2018/02/04 10:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000bb5000-0xb0)="220000002100070700be0000090007010a00fff3000000000020040005000380ff45", 0x22) r1 = openat(0xffffffffffffff9c, &(0x7f0000e8c000-0x8)='./file0\x00', 0x2002, 0x80) ioctl$VT_RELDISP(r1, 0x5605) bind(r0, &(0x7f0000e3e000-0x1c)=@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/02/04 10:27:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e0000-0x9)='/dev/rtc\x00', 0x406001, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000953000-0x4)=0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) 2018/02/04 10:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f00003b2000)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000b4c000)=0x7ff) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) 2018/02/04 10:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x2, 0x1000, &(0x7f0000d39000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e1c000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x9, 0x9, 0x45f, 0x421e, 0x2}, &(0x7f0000cdb000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000977000)={r2, 0x1, 0x3ff, 0x7}, 0x10) writev(r0, &(0x7f0000004000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000fe1419001a00040002000700001202000007e200e10c00f41ee400", 0x39}], 0x1) [ 99.554338] keychord: Insufficient bytes present for keycount 54 2018/02/04 10:27:16 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/sequencer2\x00', 0x2341, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009da000)={0x0, 0xffffffffffffffc1}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000272000)={r1, 0x5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000839000)={0x0, 0x31, 0x1, @tid=0xffffffffffffffff}, &(0x7f00003a7000)=0x0) timer_settime(r2, 0x0, &(0x7f00000c9000-0x10)={{0x77359400}, {0x77359400}}, &(0x7f0000528000)) r3 = socket(0x10, 0x3, 0x0) r4 = request_key(&(0x7f00004a3000-0xb)='cifs.idmap\x00', &(0x7f0000f02000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e93000-0x1)='\x00', 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f00006d7000-0x8)='keyring\x00', &(0x7f0000f5b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r6 = syz_open_dev$mice(&(0x7f0000a97000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PERF_EVENT_IOC_ID(r6, 0x80042407, &(0x7f000048e000-0x8)) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f000051e000)={0x0, @broadcast, @empty}, &(0x7f0000113000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f000093c000-0x28)={@common='bcsf0\x00', r7}) sched_yield() keyctl$instantiate_iov(0x14, r4, &(0x7f0000022000-0x28)=[{&(0x7f0000c0a000)="86facfc792bf4306dc23992a8893375b870a86995dbdb51daaab1b955a1d36a016e34c922f3f90087b3eb473c447df6d339e0689c592ccca63e1dd064b2ed25877bb5037f90e4823d2752ea3647cc89c0fa1bac64b38d442e6d03d6c50452b9ec95fe2741946adab2ba58f8727ef4ad2b7918969ae6bf2a23fb88ab1fe76d9115bda1634cc39e2562822dd428dd115803d796e873bc52272ab127abdae8d7609d801813f9b2612afe345f4b373a24da38776fc99a52eed0b02cbb428ad78023c89cec26e271c5190dce839a026954dac02396b7598186f0933500ddae40335893329a01a74", 0xe5}, {&(0x7f0000bb0000-0x50)="e27c4dbf0ad101975fc444493df738af503310538a683d9b84af0c26f9cf58b4094e857c99c124b34a712ea4890743fc0a1a259b4ec29c119ad7395df345b2c608dff6e7b2eb6709418528a451a39045", 0x50}, {&(0x7f000076b000-0x95)="fa0779cf0f6ff8fa613b7a4e299b5e91cde22d4048f8073438c1628368f730fe8bbe6fc9f31bdb24cd597269fc05f435900afa7d5ce382340e1abbc83bed3078832d1c41a9f85f08af9bb1e5db6f389a063f873a6318c61e5ffa7a388e62d48cb95aa01d4972390a7dbb00a4d15483ee503d22fa1371505769de92f503b15217ed5d2e3ad6583cd8c85c2b5a9b201bfa4b57492e94", 0x95}, {&(0x7f00004ba000)="b1cbadf9833754c63a04d4dc09c79fef7c04ceeb569f1770318656dd5093e37fd8069c4ca2c994fc9dc1c292e1b3d5", 0x2f}, {&(0x7f0000857000-0x66)="f8a8d8433ece657cdd34d35cdc70d0a3e32c5484532242be3c9de9b8d2297dcc721183f21504568d3c7c141774e33db9e9909e1975046b572da3e34c22a0cbf1af2d24aa5c0775c47223b84465d9d080e48c9daabf008bffe457d2ebeb169f53b8081158cc86", 0x66}], 0x5, r5) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b2000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff020}, {0x6}]}, 0x10) [ 99.602586] keychord: Insufficient bytes present for keycount 54 2018/02/04 10:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000c30000-0x1)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x10000000002}) poll(&(0x7f0000289000-0x30)=[{r2}], 0x1, 0x0) 2018/02/04 10:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f00003b2000)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000b4c000)=0x7ff) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) 2018/02/04 10:27:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000000003, 0x300) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000beb000)=@ax25, &(0x7f00008e9000)=0x10, 0x80800) dup2(r0, r1) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000ac2000-0x107)="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", 0x107) readv(r2, &(0x7f0000bb7000)=[{&(0x7f00006c5000)=""/62, 0x58aba609}], 0x2c) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005bc000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/02/04 10:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000cc8000-0x50)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00006bc000-0x1c)={0x0, 0x0, []}) 2018/02/04 10:27:16 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000001c000)="cf2a48c3f4e3e88efc4a3926fe01c76a09ee51fbbb21b7027be323ff9befc36908983be667a68f1ec5e4", 0xfffffffffffffed4, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r1 = socket(0x3, 0x4, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x18000451f, &(0x7f0000115000)) getpeername$netrom(r1, &(0x7f000000a000)=@ax25, &(0x7f000001e000)=0x10) 2018/02/04 10:27:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x0) r1 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) renameat(r1, &(0x7f0000297000-0x1)='.', r0, &(0x7f00007c9000)='.') r2 = open$dir(&(0x7f00009cf000-0x1)='.', 0x0, 0x80) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a65000)='/dev/sequencer\x00', 0x301442, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ae8000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00009f6000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00008bd000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) membarrier(0x11, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a24000-0xc)) bind(r3, &(0x7f0000fff000-0x58)=@nfc_llcp={0x27, 0x8, 0x862, 0x7, 0x0, 0x2, "e2cba5879b483b481974cb84b20d7c8cc1a51586103cb36e9cb014f9d6b8f326d754a29db7ee5263436b8f1ae3e49d3494309250621ba943fa2598e4df0ec3", 0x7fff}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e4d000-0x20)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xa2, 0x0, 0xff, 0x0, 0x5, 0xad8, 0x10001}, 0x20) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000082000)='/selinux/status\x00', 0x0, 0x0) 2018/02/04 10:27:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000936000)={0x4, 0x1000, 0x0, 0xfffffffffffffff9, 0xf8f, 0x5, 0x3e2e, 0x2, 0x2, 0x7}, 0x10) r0 = syz_open_dev$evdev(&(0x7f00005bb000)='/dev/input/event#\x00', 0x7, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000014000-0x9)='loginuid\x00') exit(0x0) readv(r0, &(0x7f0000013000-0x40)=[], 0x0) 2018/02/04 10:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00004f8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000358000)=0x32) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000074b000)={@generic}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffc, 0x4) close(r1) [ 99.751732] sg_write: data in/out 36131/215 bytes for SCSI command 0x67-- guessing data in; [ 99.751732] program syz-executor3 not setting count and/or reply_len properly 2018/02/04 10:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed3000-0x2a)='ns/net\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000042c000-0x8)=@assoc_value={0x0}, &(0x7f0000237000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000437000)={0x100000000, 0x208, 0x6, 0x8001, r1}, &(0x7f0000839000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bef000-0x14)={r2, 0x80b, 0x3, 0x1f, 0x38b3, 0x6c}, &(0x7f000017c000-0x4)=0x14) ioctl$VT_RELDISP(r0, 0x5605) setns(r0, 0x4c000000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ce3000)=0x8001) setns(r0, 0x4000000) 2018/02/04 10:27:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)) signalfd(r0, &(0x7f0000e82000), 0x8) 2018/02/04 10:27:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000cbe000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f000060d000)='/dev/ptmx\x00', 0x20800, 0x0) r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x3, &(0x7f000078c000-0x10)={0x1f, 0x80000001, 0x2670, 0x5}) 2018/02/04 10:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000169000)='/dev/usbmon#\x00', 0x1, 0x40) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00002d5000-0x24)={0x0, 0x3b8, 0x1, 0x1, 0x0, 0x7fff, 0x7, 0x2, 0x6, 0x400, 0x2, 0x8}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000528000)) chroot(&(0x7f0000ddd000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00004f1000-0x64)=[@in6={0xa, 0x3, 0x0, @empty, 0x5}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x2, 0xfef8000, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}], 0x64) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00008a3000)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4), 0x4) signalfd(r0, &(0x7f00004d5000)={0x5}, 0x8) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r2, 0x407, 0x0) 2018/02/04 10:27:16 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000066d000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r2 = memfd_create(&(0x7f00001fb000)='/dev/loop#\x00', 0x2) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000a31000-0x8), 0x100000001) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/02/04 10:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e39000)={0x4}) poll(&(0x7f0000219000-0x40)=[{r0}], 0x1, 0x0) 2018/02/04 10:27:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000c96000-0x8)='./file0\x00', &(0x7f00003d2000)=@known='com.apple.system.Security\x00') sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ee000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="0e6dc16fe8005d0000a97f1bcf5f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) 2018/02/04 10:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002b8000-0x8)={0x0}, 0x4000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000396000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @rand_addr=0x3}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x50, &(0x7f00009e8000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r1, &(0x7f0000238000-0x8)=[{&(0x7f00008d8000)="88", 0x1}], 0x1) 2018/02/04 10:27:16 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0xc0046d00, &(0x7f0000007000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000000e000-0xc5)=""/197) 2018/02/04 10:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000f0d000-0x4), 0x4) 2018/02/04 10:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b6e000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) pipe(&(0x7f0000790000)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000273000)={&(0x7f00003b9000/0x4000)=nil, 0x4000}) syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') 2018/02/04 10:27:16 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000002000-0x4)=0xe8) getgroups(0x7, &(0x7f0000002000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0xc) r13 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000-0xa8)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x55)="acab89227a12ffe62111c9d40aa59d18fa31d0c4497c170df1efdead8c6e70ed7acfef77542a22dd61c339515e462334212658d1f309a42d67aea182f88130730ac3967d2a719c8259fe152eb19321437b54a3755f", 0x55}, {&(0x7f0000001000-0xeb)="ca9682e742dbb355620a458a8661f08f686fcc9b7594bf57d023ec1533b04eb8d71cb1298baf5cdbf8530e5b779ea61e71837f24ba8d799ef148d239033c01a13e9fffda0cadf9244dd2a9e7130a0c13794514c1fa8ca87727d79d379a5cfbbc177f07ab63711e4075c8c2a9fa0decf55b03237593a6ad5618c1a14e062b5234be110512dd4a04adae27be829418422f383d47ad83edd4c87497d99a9e9ed14ae51344189779422cecc8b55f7e60311f2ec041a1e3ccebb6547bcdcd7c6724a2cb1ed3d572dc1ca81a97e096b6564b2a8dc4a14ac0917795667935c19a7c9f819677785819cd6239168e24", 0xeb}], 0x2, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x90, 0x4}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="031d6d2f47efa5f6a76146b0d93a4f908dc57dfbd8c849ccc929bb432684279df9d72314d05a7f233785af9a8a60a11ec67b43d3beacc5961c169d25195a904002c57c6adc3022c5679d64c053fcbf96a2201e14706629de2008bde59cbca5e4d262d81a91d952995e16ac3b39c4179463d496503794f954a45d40eb870ce57a4594d422eeb05b7ef25fba411d44709cbb9729846e07051df7de", 0x9a}], 0x1, &(0x7f0000001000-0x44)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r7, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x44, 0x4040010}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="c877f003cd5e09195f98054ebe875cfe9d499ab74cee9892346dad05813954031f3bbc22413c81b276682afd1857d485604bd0d41fb444c59d65bc811d21bd4fdb275afb424038b6badf68ca4afe11e084a822287a6f1e083f68c14711831e5f5b02af4be7ae28c4332d7cbbbcb242b00ff26420545edfe892ad88c1567ac2f8815aa0b88f07247b6b0f31a213b75c36c4727833b2c8a3b4ff11252b8a7839dae84394aa7bd394d9d716f059c3000e899c946f369d19decf6e13d09070a677bcd3f00465225c590b10b9e0db345f", 0xce}, {&(0x7f0000001000-0x30)="a718e1f701ca6dffa945051120fafc85583c14cbaf4dcfe23768775be744f30111ff1d9cd3fd1fa93c462f18d1b771bf", 0x30}, {&(0x7f0000002000-0x24)="d689fd4d4077fa8e55e400b7b4db9895909b03295cdd6ef7317c9a664cd754ca77ce92db", 0x24}, {&(0x7f0000001000-0x14)="e30f7ea4ae88769ca8bf59c0181c76202ba84fc5", 0x14}, {&(0x7f0000002000-0x90)="87bdcd78b0c0b9392b8bbcae88eacf9ab224a65dbb7b60e863c6e757b80c5cd6f08f01281407bc495f2422fdb952f9ab789385fc0f7a38aea846d9867ce269d09d92b1fae62f06093a43f0a94241e7530460bf7cf353da0f9d4c0d58e4b7c48e9007bb9bff4185a855fd77922b7cf73405ca2a2aeda9a45155d359bfc2a2d0ebea2249f8111ae99c409ee773ee6fe450", 0x90}, 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{&(0x7f0000002000-0xad)="061d6af868fb08af7c75662e6f9ca84f94261493f20142efa6e0ec8c1a07a78e07106d58b7fa627bdcdac358174a735c13d8fa48fbe06affa3e3cee96bcdc552568fd10ebaa6d3462789e22012769a2eefebd0cfdb62720c556c9dd7f90176f65d64d2203a37865c54cd5adbdd5b7da51916eb5564e80154de3233d6204f3d12a58eaac8c2e13ce8bd25e7c8df6dc64b47a160a19a0ebf1428e9946deb7334b4fed5eec1a35f6b78569b8869e2", 0xad}, {&(0x7f0000002000-0xf0)="b9a0ba77c094c45ac0614a78118524ca48470d751781bd9b01084dac8ec304c95c63543cffe5b6b1acdf97886dd2a13591671053bbc65ea705cca77986fde3efa1772119589eb6da14b9c50223d7b387c0e93c6a46334c225f7be655228804ed4a1a649fd6e1e2d4233663bb6e1e9a586950af56816dffdba45a399acdb6aa7a960fa7667f1bb448eda67ea7d34025baed9af205df883081a398719769432edb9ff50a32ce5b1ff2e1a89f25a0a67ecf28ab1ee58179e55a15adefd7a2d6398240775a4457289e66be69c3edfad72b09184a522ad037b7cc5e8c6fb7ef2a2d4b4c534a901881f35ad57981ef4e9e4153", 0xf0}, {&(0x7f0000000000)="b62a", 0x2}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000002000-0x2c)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x2c}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x97)="1d432ec33f9c4e6c1565b26d22d906c1a1e64ae7052e833b152d231e112ecb32dae85a10b5d53921ae46ceae1a74cd4f1a34152522de1415a34d1557bb269114fb4319f8b83121c2ca553e99e1baf55605da4a90936ef663c49a46cc07fc4862551bce42b01770cdade409b27ae840f1d9553b081f3f203de0f62b69470787b8c12ca587ce4eb826cb47ae0481f916ee7d7014fbc42991", 0x97}, {&(0x7f0000002000-0xb6)="ebe14d4321936d4725778474b876dea1d86c0056677ad068068393c3e4d9ddaf4649e12e58933467e53d60e4646b88fe0b30e595de20c5d0084620f7501d64d6680b36682323a82a6b5baab0040e24bd89c0e2f9264dc2a365bc6104e22bb86ad1fca405cfa36ab6646ab1a1b398bf7becd454fe28a2e7f28f26d3f4beb78dfe47216f02f798dfe98e96b11f36dae77e6a27bae61faa6bef4fc5a32ed3b6d75dfa6f26a654cdc7df6fd29fbeefe920e634c9b85815fb", 0xb6}, {&(0x7f0000001000-0x52)="cd6f7980fc2412fbabdf119a9c00c5b4e636b9f2156b99b7eb4a71433c505eaba8eaaa92de94daa87a5cce643158d4d5dbfc43a20e1380f27e7cfbd61d75745a2903d96738ef6cbf3a9908d9408c6e8533a4", 0x52}, {&(0x7f0000002000-0x81)="fafb607c5daf760fcb67d48d2957f90a02e0fbff942263411cfe326fd18b74496e51d46e574537ba4cf523361a6eb8088d498d8b8f323912b55df1c6a04798c9205e56c97a871992d9b3a4213cd734f51e65810883e6c0f397c54ba0d28178e29ad6703c0c3ae163e901c89037a8d073f802aa7621b16d364704914c26aa78377679aca673cc09e656a9c168fae432bc383463c62627ed08fd53abae2a44217fd91ff71d3393d6fed788eaa02c44cce6", 0xb0}], 0x4, &(0x7f0000001000-0x38)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x38, 0x4000}], 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000), r0, &(0x7f0000001000-0x8)=0x44, 0x2bca6d80, 0xb) mremap(&(0x7f000074c000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000494000/0x3000)=nil) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/02/04 10:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000313000)={0x0}, &(0x7f000030d000-0x4)=0xc) sched_rr_get_interval(r0, &(0x7f00002ec000-0x8)) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e80000-0x4), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f000087a000)=""/132, 0x84, 0x6, &(0x7f0000096000)) 2018/02/04 10:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$pppoe(r0, &(0x7f000080b000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000972000)=0x0) ptrace$peek(0x3, r1, &(0x7f00002a1000)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00008ab000)=@generic="c693c7b4ce295ed8c4366029f5ef1589") setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000), 0x0) 2018/02/04 10:27:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xab9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000198000)={r3, 0x1000, "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"}, &(0x7f0000b26000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000002, 0x4) sendto$inet(r4, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) 2018/02/04 10:27:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a25000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "2b3381c3bb43"}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 10:27:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt(r0, 0x10e, 0x0, &(0x7f0000421000-0xcf)="ff06a4cd", 0x4) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00007f5000-0x50)={@common='syzkaller0\x00', @ifru_mtu=0x20}) 2018/02/04 10:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000450000-0xf)='net/ipv6_route\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ceb000)='/selinux/checkreqprot\x00', 0x48000, 0x0) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000e24000)=""/1, 0x1}], 0x1, 0x400000) 2018/02/04 10:27:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = add_key$keyring(&(0x7f00001c9000-0x8)='keyring\x00', &(0x7f00003cd000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000460000)='keyring\x00', &(0x7f000078c000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000fe3000-0x18)=[{&(0x7f00005ef000-0x9e)="eff20c8e4b4f9245f9a9d88a5d9836e90f077a84d871a3fae71c62a73a2d0bd721499ac6c7548ac69b678d655118c87b7f68d16587646867b532e1e05b9922d712ce77b9eb64ce7ff1bbc62ce386f7072ce389f2ea280c157f27e9264f7d89ad819d4577b27048658d0099ca0f9f6ecccbf3355ba71a9139d974f5c0bd91257c72d6cff74bcdbf84b30f772e652c7deb4f0c1f8cd25b51b3ff8e86d303dc", 0x9e}, {&(0x7f00001a6000)="eb0b0b19ec", 0x5}, {&(0x7f000022a000)="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", 0x1000}], 0x3, r2) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) 2018/02/04 10:27:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0x318, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000b0b000-0x4)=0x1f, 0x4) sendto$llc(r1, &(0x7f000084e000)="b7", 0x1, 0x0, 0x0, 0x0) mmap$binder(&(0x7f0000903000/0x4000)=nil, 0x4000, 0x2, 0x2013, r1, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) exit(0x1) write$sndseq(r2, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x30) close(r2) 2018/02/04 10:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000d3e000-0x14)={@mcast2, 0x0}, &(0x7f000020d000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007cc000+0x4dd)={r1, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000117000)={0x7, 0x8, 0x0, 0x8001, 0x7fffffff, 0x1, 0x3, 0x9, 0x0}, &(0x7f0000d1e000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007a8000-0x10)={0x9, 0x202, 0x10000, 0x800, r4}, &(0x7f0000504000)=0xe) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d70000)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 10:27:16 executing program 2: syslog(0x10000, &(0x7f0000ee5000-0xc1)=""/193, 0xc1) 2018/02/04 10:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9d000-0x37)}}) listen$netrom(r0, 0x2) 2018/02/04 10:27:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000001000-0x4)=0x20, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000d43000)=0x2, 0x4) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac9000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f12000)=[@in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xfffffffffffffffb}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @rand_addr=0x9}, @in={0x2, 0x1, @rand_addr=0x4}], 0x4c) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b21000)={0x800, 0x8000, 0xec18, 0x9}, 0x8) 2018/02/04 10:27:16 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000021000-0x4)=0x16) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = accept4$inet6(r2, 0x0, &(0x7f0000006000-0x4), 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001a000)=[{r2, 0x4a2}, {r3, 0x1183}, {r3, 0x10}, {r2, 0x11f0}, {r0, 0x220}, {r0, 0x10}, {r0, 0x1040}, {r0, 0x100}, {r3, 0x1}], 0x9, &(0x7f0000025000-0x8)={r4, r5+10000000}, &(0x7f000000d000-0x8)={0x81}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000016000-0xc), &(0x7f0000024000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000022000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x5b, 0x29, 0x4de0f98f, 0x9, 0x100000001}, &(0x7f0000004000)=0xa0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000021000-0x8)=0x5) [ 100.375173] binder_alloc: binder_alloc_mmap_handler: 12729 20000000-20004000 already mapped failed -16 2018/02/04 10:27:16 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000278000+0x2e3)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a1f000)={{&(0x7f0000f0a000/0x3000)=nil, 0x3000}, 0x2}) 2018/02/04 10:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c11000)={0x0, 0x81}, &(0x7f000069f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c81000)={r1, 0x2, 0x30}, 0xc) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/04 10:27:16 executing program 4: r0 = epoll_create(0xfff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0}, &(0x7f000028e000-0x4)=0xc) getresgid(&(0x7f0000000000), &(0x7f0000455000), &(0x7f0000caa000)=0x0) fchown(r0, r1, r2) 2018/02/04 10:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000166000-0x12)={@generic="7e1710338d43008b618864852ff5b97e", 0x40}) writev(r0, &(0x7f0000ffe000)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) readahead(r0, 0xffffffff, 0xcd) 2018/02/04 10:27:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0xf1cd) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = getpgid(r1) ptrace$pokeuser(0x6, r2, 0x80000000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xab7, &(0x7f0000d9b000-0xb2)=""/178) r3 = getpgrp(0xffffffffffffffff) capget(&(0x7f00001fa000-0x8)={0x20071026, r3}, &(0x7f0000614000-0x18)) 2018/02/04 10:27:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00005f3000)=@fragment={0x0, 0x0, 0x83, 0x401, 0x0, 0x3ff, 0x3}, 0x8) mmap(&(0x7f0000002000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f000072c000-0xa8)={{0xff, 0x3}, 'port0\x00', 0x4, 0x400, 0x7, 0x9, 0x54, 0x8, 0x0, 0x0, 0x1, 0x7}) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf5100000002800000004001ce1ed5e000000000022000d00010007000002121f00ec6b0f536e", 0x58}], 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x232b679f) 2018/02/04 10:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xf)='attr/keycreate\x00') write$sndseq(r0, &(0x7f0000e4e000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r0, 0x540d) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000002000-0x20)={0x401, 0x68, r1, 0x3, r2, 0x8, 0x7684d208, 0x310}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000c000-0x10)="c57295ea67b2f1732aee5cbd6d1f1276", 0x10) 2018/02/04 10:27:16 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2000000000000282, &(0x7f000000e000-0x18)=[{0x0, 0x0, 0x0, 0x100000001}, {}, {}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/04 10:27:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f00008bf000-0x85)="85", 0x2}], 0x1) 2018/02/04 10:27:16 executing program 0: mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abb000-0x7), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000abc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000abc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000abc000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000aba000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$nl_generic(0x10, 0x3, 0x10) r16 = getpid() r17 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aba000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000aba000)=[0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000abb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000abc000-0xc)={0x0, 0x0}, &(0x7f0000aba000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abb000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000aba000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000abb000), &(0x7f0000aba000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000aba000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000abb000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000016000-0x18)=[{&(0x7f0000abb000-0x1000)="be2ee23e9d72869991a1fdf37d39b26fd54dace48a69b938d3eec477ca7f759eee3301d4bfbfbe4f637b1eb02fa069d82c970b65069f7629b7d3625935c22931cb3f7a3222a3ecde05de25ebae5b770b69a067061936d40e10094bcf9504af5c2de4d8c990f4295e113768a9b28b0619416999ede1df8f4140f28c887923e50ca9b0bead923c429514a5311c4b742c59230a69253853a331381e13222671f51e826de1c4b8e0cae3d70e546a4538b9dfde183611b38fec7444552821179de83cdb444419929d75d005bc738228f8132938f6952692d49edb4596b9b955c2f05770ff8049f9c9adb6114b4e5b732b18f90bb0f495e674eded9289a98715fa08b374ecc3101a6717b884e943cd332f01f6ac58168e414b2cd23165c2fa05ae63a9b6258bef04c6f6027518d7de2d07f755925141657fe3fc129c95e5ecfa2ea685cee614452e09f9d8d12f61acd1c4054391305816cbc604b425d64fcdacb1db6189aa1fbd6155941216cf17018f617c5a9678e36a4c7c43c520741b4dc74367eb0de3c5a4b40e835798680470f2ffdb8f7bee889e0d90c8a41a967165e171c99c0f09ac09dc5b10ae941d457ce07163b861af70a5a830e32299eca2c7a8e156ae800dfb9170a42367613102478e41bab2a35c0ec383ec79976ccd2579c58b17a5a3a8b399e3e0077bae7b6c7af46a47cd10ada83d35e484a87acad1f64618fd6a63b65924f58434bfb8090fa290740c77f471af5a2371f0593e7235724cca618984ac1325644109832a9b4c40138ae1362f4dd75cb07abbb9649443976106c4cfa81313f5349190bb44aeaef1fbd3458807c6d44c84b4b04352b16b3298e4fac472736ff6895160965622c9cc075f21b0ae358ea9271a8e6700db46e18105ff6b8d984ca32a0acba6403e254aed311b94821949cc442b383b2afbc239331c31a6cef621aa41fa6ece8240821fc0597c323d7610c63fb06921b7dfedda8190cd909c3a79019ad28ff55902955452affa97171afbdd71ffe6635aeeb97c6a734e6363610aa100c6828e3d9eea70eef1e43baf0cceecec86114099c19e93ece989c93bf272601e00c75cb6cf35172e00f7db839ac80db4e2f97815e12a264079b0e8bc398b42f79841f516b1f55d6a60f399801ad3a5fa031d4e1ae355a20203e25235af97d0255e30cc05b3f0b7c379ffcf7f9da9f969227f2244ed36c4ec0387b975cad6eeb39b6c352c967e9f629adba71c8802b142b62492fb181dcf7b6a09d7d6392493701d1d037fd8b974e8785a92bccefecb86261c683b262b207994b7ea7a975e77d53d030a6a8ca793fd3860c2d6270cec7146af94a4d20d2ed19bba05dd5c34711bd3c280f1cee07c3cfdea640980a5c57edd97af69744f5d97b99a087bddbeafecf5567fcc5e5eac7c4503c952ec001831c86b9d24ae03cce2b78ef3455c16ab47fd34a65dde3e7f044fa1ea79ac981a90012261485996ddf885ae77e97f2c38b2d74a5aa91828b968fa2b5445cafd0f2e712faec33b2bbae88205974234b3b686027ecbc9875e490c4ad0f2ffddedccb4aa06ab97d7a936d0c0e46386d9c29e7e9de2372b5490c638f87b7b2b2524fa5fa4f5aba86109ca69c32460532fae66f24b3a4e2d485830595da13825ad96d50d2bd78197c3701b7aac4803a5cfc4325d17e26117e91726f4be1cbeb14ee3e22c868056bbd6bf4078f8fdd236461d963ed2dc05b66e9f148ef24c693b6c065b8caa3bc35b38af61823c6878fd5523cfd04a83d8ee8fbf3c8eb34e1d21c4a902db2530817a8e9791c8adecd1bf73974112a096eddea6cec4255ee9cb6a5522565bb01eeb854ab9c00fd1e03e25f3ad32ed1ff77b64deade98cf31cc691e55c9d37983aa4496394932db65e8fb64f6bfed6b1ff6c4dadac19abccbeb5a41120a03c9842188d681a4b3395140be4713e0bcd7c06bd7acceed837c79c67fd4ee776817715f719557bd040e9e137b5b7671c92a1990c5c9dbf742a5c5da47a26d5a9690f99543282ea5b333cafd7e7bd7dbc333df8dc34887b33957a7cc8a14fc82d54dc39274f4dad032a7b779189883c977e99bcadec3a7621da549f195b38f75f4c6364d81ed33d1b7f97ca22a360ff7678a9adbb9c15ac97daddce2547fb21aaf6edb2bffe19af38d1469ec8b47f3c7f40df2f9b0e222295ca296fc3f9cc600888c1343bc0ebd5a060e064c7279ec73e2a1e3110b966c7f5bdfa36e9bfcbb92c1084cf61f0b33b45a327fb98a4509548928e170603a70f10d93080b07bb6689dc6414e241b517a8ed139c00312babc679e713e9ff6cce71e9bd5808eb77c8cce0defde4f1611aae65de53f86e62a86994dcbd2bf10410ee3cb6c3d2602b3c6958ec2505d478857a8f630f3a0d82edd5cabe7da63db91ccf7a5042eaeb5d58a32673ae890b3debe4bf479dd02a264ee46cb3614657bdf14e6fca5f7a3b6ae829c3b7444640ff504dfe5ffb4f349099ee9ab87b192217604977821cff0cf39350ca2502b457e0d30274423e174f50b2e7fc1d94ecaa91640a3f7ed054f1697626805c135eb72cd629b8dc7fba60916629fdb64c7ebaa60006392ac499f332efa54e865e18c4869c84a312672333fe29b8976945cbef0b0f0caf9f1441c5c4d52706dc30f92959a39d8bec5023f2412f87a3e5d2f2dcaea159fedbb042b5934101818bc5cc4eab08cf6f07b13a68165af79ee046b422dc4fb36d97aacd06b43c7be3288701b22a5d43c9a29fbf4766eb19d478e2f9d0bf3a20375b4e698b1f9ce19f4edff68ccf5dcff8db90f1320f3e057af6ef7635ca2b7f51391e1db5189da6fbee02e2dbaf7b054cfddddac5a1dcb143ed580a102ce6a2f3c42a32f191eb207f945dbe4150cd237d328f8b7ad4df669499b2d5fcdfa41c6a1c0eb83c3be38825bfa009e1757196a1f6f7f8ed7532ee102c16e2225e8ef3def2de156de0076af023f3de5bfe77b80fa5dcfedff32a473fd96207ea2f500a327004bb92f618c917629535bd7a0e9c11097b9f99c99cd934f9d5e1eb4b73004012d88fb0b851b803c7399ef18a08a767f52822cca21733a3649cd162ab2a54af12665d2713b92bffebe655cf6690a9e5dd5125020008b5a4c4a8f73c331b6ae6c1ada76aade0b78de96b24aee8582733c35b8f8526e616c8a338df634b31477d40d47c790acc2ee468dbd0e74078815db5217c805d723283b909f3f6fc9db7bc00d03df6021b359d68e32c7295a77606030e37c5df67b5defd4a9b775e103783b02d7ae8c377f5da3322be13e8c46353f7ec38de7b10503b9705f7c7e2c3d16101612353c59f06a5546267e1829c8d43ca4202a607dea2236b4d25e5cc37ef4a1c94d9f27353e47c328db9f8bd31c45c6087441c45de04e6ac5f3fd711844e0af16e7d091ff02d2548588d0eb1652beccfcd492126e25f6e5035e434f19031d23c9f2b55bc4755ca018d6157ff3fcd770635aa5b50cc508535b7c560ce73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0x1000}, 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0x1, 0x1, [r1]}], 0xd0, 0x4040000}, {&(0x7f0000016000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000abc000-0xbe)="9035c06239f3ead51d52cecdca3704f1c909dc86e61b1179abe4b1ae71a4276ff669c0ceae58e472951b84006ade7b468f0f005e01a4d61ed50048fb9450a1201c945b65e6b8c628f2a5742e1f1900dddb41c86164a035a17970112485210640f1f5c33913bfe208f1bc643e13967e9ac72486098058fdc161b8a7755594fce571ee7f36c61de9ea498f105d7c682b05d02ef204dc77dac6d4eb9435b2305f7cc350d6e27ac41fdc43390a133c377389ea2baf5e4a35f69c61f2f970c520", 0xbe}, {&(0x7f0000016000-0x33)="f2be192804127d06e148c682c48821bbb552eb16329cd081642f356edafcfa65519e6502b3b74b30ad0a078b883a0f8f224120", 0x33}, {&(0x7f0000abb000-0xf1)="e95d70d19d772d849687e0be9df0fa14ec4822bf70d6f51a525fc7fe32e1f8de071ccc9df86be74832f6b6e2f316e440dfb767e0714877e00e036cb588f3721854571b5d2420c639ce7d47376cbe9747f308bd000d18fbc747560a6f1610254f1a7a3effa26db1a6274c330022fb368ca176d86e809bdf1c37de858fb0d7b6ee7d76fe3cdb6c693e13e2fa84202d43d019105945310b153c4ae677aa227d78c5b0a151eddc4aa6975d12a56612c93111f57f236903adf9cdf8cff2ba6809ef677508616298a4a91f989700e383f70051d546496e2eb95539f94eb2ffca72ead1b58486a6caa3ce9b142a5a424dd7fb270b", 0xf1}, {&(0x7f0000000000)="f1d6ddff14e153ee028c43fa57c7aa5d00382f0dba671ae9a41542a2b9991c429ed8e4c87c0022fcf84804e8095c67e1e79b8f4e844c7c8ffc3e0ea74c255fe694f62ddaaa4545f72a15a7c9cef4dfebc66995354edf50829bd239449e0e6f1001f50d99dfcfa1522e49b199f2c17052efb21c745c3de4da5c540c4347db2854cdb7a0f818b1d06ddab4116c422f4e4a3701a974a013b142946ac3050e3d396e0d15", 0xa2}], 0x4, &(0x7f0000016000-0x30)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x30, 0x8000}, {&(0x7f0000abc000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000aba000)="ece536a6c0dbee1b2cf547c199ee105a52d4e25fac160d19aca8704b96bd6a95b1e5121d0da192b8fbade7b667d0935ff43d2d55b37d1e7dbca1c0bad259c04a65eab0d36aacf25e8ee49f513e91d6bdebf4a0d3ae2ecf00637ea502077d8e452741e753e5d53bbc547b8cd03f911c6eccfac6b0cf18617493594fbfb9076eca6088f847e096b3b894cdf60a516a823d3f58893c4bca70d2", 0x98}, {&(0x7f0000aba000)="6744e5036ccb22153a5de0cc8c54c54b0add51218193fcc53f93967329a19de03d48fdcdc4b064024ebee865571de9cfe6c88c0e8366f78b3e52a4214080135dcebf91b67124cf566b", 0x49}], 0x3, &(0x7f0000abb000-0x94)=[@rights={0x34, 0x1, 0x1, [r1, r1, r0, r0, r15, r1, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r0]}], 0x94, 0x4000000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000abb000-0x30)=[{&(0x7f0000000000)="7f28ea5093232134e27ab732355396348e26effe1d1b4f02b64f6e20de9f2c43a0db1c0067310583d0b0e580e51eb257566185f4ace5d226b37ce17fdb25514cb6efa0b0c46a2836215ec91f401d4ef8ba3aca0a6faee9d1e8787e443527eb8d892cfceac76a25abd156fbabeedde9dd8db303725c775bf32c212d29e0e0670e896852e8227eea07d496f3bd868729f5286ec9b2a88e893279f420987a9e31e4d5e7aa857e6f89acb79a7c6b977b9d62f69940d004d3feccb062a07c04dbc06695003fdefa4a61c89cec0562c53ee3", 0xcf}, {&(0x7f0000abb000-0x1000)="da5685a71eeeba809c4c6fb1062d9fae6fd5b79d67964373442275eec210125a0512b7096b214b4333337275a817ff78897df5802b1db5829a0aadf6d178ef74800efdb8d219f598c4d4c70b91e176dc57ceb17b443fe3a5229efd1ce9e56195ee59277c6b6d81844f2cd87d413cf5b2c38683a3bd1a54508faeab26b5ca5bf2a72d52af507809b2aef57cdaa274460b099c8c1cb6ccaf294e5c969c7ee7d9ebb6f236358534c99ddc41a1957eab83be54dddeb49b4cb55d79f451b30685a42a9c4f6664ee749fb909f8e468f5827d3315bd85dfaab30cf1e6d80d35a40e76848bc3c66c577067fe7eb9556402b9138310b6cc5f0d5016592cba5780e2a715139dacbadc1739c1bb5ccdece3a4cb0d9b4d2bbeed705e13cfdc29b856cf6ea58599e6d67d4350f7cdd2bce8a77e3100174b630b91a51d5a315bf260590f629ea6e42b4aae99da9853fc2f3bba61dbb98e294dd04d8cd549cffc3e1a60304814ba81aa90f797ea51ce688ceebed4377ab1d45fd8639108e0d908a9a9fa34f72c8496e95fcb75e00848ef6bd27aa6deb5ac85cb4e8792cb2f3be7028bb068c963452825ec8ed2063ad007ee89da3c5a03d952e7f8b90635194983faf4f9ecdf30776a3aaf0568172d35399e469e69f62655ee06779c864c3dbef92746dc22304d88a3c3a656c8233250260dc39bbed00b614cf6e8723dad6c13ec5ba233f1b6bc86df8712c08b2e7e40390d2266094af9fd351b96c1b0ae2c7e42e4f6e10c1395c043dcb4f167657fac4a7a5a9d2bb6192a0308708234ddcd62644e594a9d1872d01b1e62d84108bed63637b3c6ee0fa27ca12f8c124a85e0fa183a12287081ef93e4aff4ee3b4756e61c6cef218dcff6848f3847f88edb5e95f1de7bb0cfe69180c38c694384dd4c130d7a1f5112346fb6028c6a8ae82b63a2529d62a4f3965336ba838420a08763f30faf0d1d92dfa6ba13daa030ceb6ab5c6f040a72bf9eeff2327a64632787b969765c773535e191f4feeddd6c20bc68bce3e4c5fc68c5e8ce8241b5c8148fffecb37601e950693b56242fe05d22784c81adbda9428298bcc153822c6da6074b48558ef120de74741163be3bad0c418bf7358bc028ecae75954c9c7f85354f673676264cec648946ab7dc8bb5ea57356658458b0ffaba23ba4edca75c7f39cdc4b1cbab25c04b19b8286e87e6f295861ea908db7956e032240295b0ba34b0b413cc8041eb7f47e1c3cbea39d654d4f16320fd5c2bf8f32548f6a65b58b4985a83051d985fae2cffedce3cf1d0f61de0ea8066dd42eb4b0da54e24c3a0364817e5fd28e58c37fac247c838bd110f6ea5660312a0f3e65a6992764a4d1381a1f8414e95ec3dfa9394fc3520bddf56b0761c1131f56ac2d626628dd5db9534d29055728b55e6cdb1e716d9ad0c8479344cbe6ee3f2669b2b3ae647c10beb3635d48546f3697e69c86710fa84b3c32a3c051ce424a87ddff0eecdf4b12c4a4c43a76c4967b292a1e1303649cc43906d2730e615dbd026f1cb111e96e241f8481d8c47c7348f36ecfb603879bd53cb3745fb0c9a7bfeda312c1387b0a98a80a9da7989bf7b3f3c1e06801585cc01dbb51788a8421bfe62aca8a3e5f18729504cbccfb61ad6a72ee76a95c5898dae8ea6916e80d7fab23231254a01afb46a75f171fb544dfb934c23d562d7b836e5e8589457b979ae5b7c8446f40092b78790c574cd072cc214b9c0d5c2b2860ac9d601478b575f3640e93c63bb91350bc4e62d3b81b6e3c327168e09c1868b448e8a27eb0cc57f58a5a52022e542cf11ef169cef737db95fc5cb849596ec23e1c408d690fbab7597aa957858b78a4890cae64ba5c2ac72aba7fbcbe9102ebcd287fe5612cf759a95c7892ef07e186a5518d4e95d15fc2d75ea653d9580835194f8142fcce5971391d8a76068c77570ac743e3babfa7055798e0cb1887d29b3a4546b54b299ece26b8dce07055fd4ef5db45530bb9ae01aa6eab4bb31135bb28d4d13b77213280b95d691e90b14e4a220da2dc87466205c7320728d5aed727027ab6d0b7790a46d2974fa2c6609657d78e12aa90cb81449bb89cab4661abffadc8ddc75b6e7ee0478ee0dbcf62ec958e1538e7e5bda9074f785ef163c4179de26ecbaf41e26021dc11602619bbf1fab4ef4c4d23fd0f9ee54d4edafe27abd7b7c22fe75325576905a43ac15fe281d36710545aaded24a3151d595390d54fcaaf67021a6c1b1e3de78166ac1e24b9e048867bcc0f6684200f08c853b061747b566d99209261b74d02fec8590687bc8445d702e4a04422c9a8d10327fc789b20a247fae6a40b8eea4fdf76dfda05661daeffea0af0c2ee344950e3fbf374b99a122ee118c6191b0bbeadddc8fcc4fba4df485853133b9ea5c8accc39d59439e9205fc1163b370f09c4b4d61ae90d2ae1c0ab855377501502f9c6592f0ac8b8f217f44a64221b4fa20482e2673685c1c47143cda99457d02c4bba7d56842cbb84707700a1fdceca28b2739c714603de13e489cde3cff6273fdb10d49e7c473774691374d5929f94a9839c1592493e31d75031ce87332398248a5041481d8b0be17f047068d36263170824b01f8e4ae89f86fecad6d287895b6f59ea4749378d6e283029fa7ddbbd7aaa695aca81048d669a48d66818ca3c4d495eb711b2744afba186646cf45afc7c44522889b2751d252d51abb543ced3b9a4cf9c3471ddf034452ee44b37e71b9790c2e2d202d5fa5eeb9f7c77e925dcf36a6500b62005fa14f3608a55216dadd8c35323d3c64deb44b163437bd6e33d67a1a480eea1bba964270661d17d161e3cbbd5a6ca850816aece5d47551ed11dfa11afcd95786c40e999437e44cac6d78989b4d80e08d276dd92125387e760d3925ab99b711f1d2be18e9a5a845dd93dfad72ab39afe139f0e037cbe05a113e330611f485cf4f53ddea02ef82af5b204dfb36a2b11aa09209af7b7eb56257c69b290671613e4a6e8cb0e52ae0cb833a8666cd08004023b32425d747d4cf78c79a3c7f94358f22cdc4528c930298d6f3342f2832017f43447b10bf5e1115a18fe12999ea5b95e0240cd8d306c18d0610cbb3b0b7cbb592bbe39bbc1faf3b2bc072a9f59159234765151cc85c00fd9a173def132bf073edd8a3fecf6452a99433756aac67a204c626d8e8cab49e78765ce8d4717845bf408d95763111152936b4b688c9ed0993e3ea228dcb0750e6f39dcdba7ee78ca5a73102031f2969180696ca03656eeada242bb963d53298fbef769984730d4847f4affeb8d13eed2d572dc36c03059bd63b706b7034de0e020f0b6e7b244867ee1b5b9af216dd78d81c6de4f9930c1af3d658e9111f759e925f0a51b252cd95c17c3b9cc55db357e03df728376406efd4c39af9c55d14a0feb8b36fd40dd8b8d9723042d76f750634d2594bd9234cb3da2ff15c7b67c5eb474bd2f073749be330346a2c6cc57063f9f5abd7b152553c6f2e699e669e4bb78cf7036b294f9239797c1ddeb9aa2edd8d915eebc3da843727c89d82bc651623a8596bf7ba8d2502c9569879bdf38608cb65b1f735ce34cf538e53c1f85485d4939ae03db2a6e71d26e399d8ec859285f334b2c4641a8a598d054880381bc47b7fe2e4130f35929b4fa8e866cf980cf0073fb5e0b3cc71f763f28ae26f1efe46be8f3af970c67fadfc67965d5144aa2feb23deac79780d9ffea229e53f3a0b1a254594f6804723ec982b44320a3657e404af88200d5c09ef97a42a54866af60925840d94aae29db6d10eb48b21814d6eb23cfbc981d88398082d501a45b6f22461652054728be457647c2990c7fa2d28431dd70bf6e4d5da2d9eb12b0197a64be7248c0294c952a55012529f75be730b2044813fdabd85215c4740605b4cacc7b480c57e1405dbf37a6c33ae421a763bc5283a8591a4e8cae2fd53615cb4b5031eec2165a7fd99ea620f61ff8e0803c0f0541d9a2344001a549bf8b691388680101a62a1e7900afe4765a9374fac6e7e1fb3684ebf66e797516681c1318436856654189a623c123147f18801238034178d7335c3b35dd01391d69a142868a5812388f1992b6104b3372fb43d0458931320bc0fa85bef21fe10c3d4a8074cdf53d37b390c931aa451e43792d325b5481350534779a7a08e73e2417a24b00f8f4f7dcdab76edca4071b353c84231133fca40cf4a19f77e96e83dcd554ab03d88bf775d7f996ec47a9746693b8678b4ef8679ee5cc376aba92768fb0c17ec8a6f61c3e3b4553da3765e939c8a17dfd042e1aa1dccaea150c9a6237bb8bf1617f5bd77a828ae0a2d88190f5d19c026cd18bef8bab3e2b7fd29f918dbadd88dc9cf80b7f3cf46e9c58d7996726ab250c00614217ef6367c6bc732b6d4f855ac55c016c77bbb12dbe479b0fde9e03fb4b79d01fb184b4e58970b65bfabb37065a954c7b27da0f86aaa6b07073bbf76a9caeea8c5d65d65b3a5ca91b88fbffc48d8c4130604df1eedfe7a71a6f93aa440143cd683996bfcd9151208446f1a01f2140c06a29b4cb830175e7aeb78aecb795a2f7a735c6a14fefb6a3f23ed38f77c3c3d550fd5b5ca511b6b3f03720f6f8108118d5f0f7d7cf578a4024b60bdb1e16ece150a7782f7a614627a361d763d9939f921aecfad462db14b7e8bf3a6cfcec1f4b446ca724f2a85a83e225d0c70a9334048db5ea41f92dff7b5b7c0781b57dd090fd374cd58ac1a927a0b6b6b139700c4ffd549339a046ef6e9c0d6e2c5ff0d87ca94f6fd0a4c486f419efa833a601281853f02014cb7c4af5cae515b3ce479baabee2c8de34bf2817d75219b4188697a551bd007d44c7ac4bf930fe240bf305b0eb3388834f5ce9411f751c6ff98b746e3c66e439e85c595dbd828ba6c388699a33a9c23ce38eb4669f9dc604d82262b8979d85ef006002af051759cc7242eeb430364f59585f3aea16ed81a4d501f5f5e111f8e11b973197bf2e82a16ac505bf508981c109799ca9839de33d37739821e6841e13aa8248854cba042263d287976ef4a369b006e330ed24435e7e2fe9c357380d469cdc17dd60b7797ccbe21e2c7964ae812e41d773e1ef346e0d0476382ee203833f455320b75177357adf67298d3999e614d8acd9a764aeeb29641ef31d861959e6b15fe82bd47a9995265d0093d57b00b7a4fedbea9b811820a0d28a366a20f45e065eb9a49130a290b47fa2258db16f199d9e45b220db24300b5447c7db97ef490ccf14ae6efa7635558ce1e5f81812f82ff7683c5c8587f13c59894cb75ea8c6544510605bd5cc5f6e6ededf72ad0c9aa7107222c00ec368212c7b12950caa93b508557211ec4531624226552f02e6c1023e4b0752d8c7a2ae926ef8e6494f525a9921ef753d025f7733024b9a50a2151f6af63dd6a7bbb806ca2fcc3596f35867aad56ec0b4bb22410539c1b395b358528f071580ae718d4cfbf41d713b7ed9b982fb2aeccb5285f9e6c6dfa7127ee5866df7818eb550c81a718115880dfcc229909498e2d1abd849af625fc4aa0b024034410dfc9c852cc92beab57e17752eb71f5957f21d3795f130d0c2833fabb5082dff6f5b436a129d037df6b8c752b5080c3b52214d3b140988fe9636ac3bb3d000e80456a2a1775e6edfd2060ce48e4324c14d510f54ce8ce7176b14969267ee6b1d63790fee53f613c09be0eff1d446f20aa320e419b76dd218ae9a185b067cf628cb8e81e5d0a6d07f8d3a68ea421a60fccd92f89c4f0c48c518ba232cde06c038bfb6791625", 0x1000}, {&(0x7f0000abb000-0x8a)="500217ce6f0e96a31afea7bbfa651c8eef539352c0c2ef6589bd1736e64bb995b04a89ea4f3697221936930b4b7e9e3244f7756205990d2902c51e1bcc4bfebabc012d0bb9b186b1192250b1e076b9f1bd03a5597db9db414fdac10c079b6d0a46e7191e94f9877967684bf5a54e64ff45b6052b00498b602b3c0c295fb2c6077ff00928e551e690bd49", 0x8a}, {&(0x7f0000abb000)="dc2a62e1b49f000c779f32fda585af9092ec13b92cbd7ef037c7d45e01b54d07c4888c1e0f5dcf6a2ff4a1171d828c09f599c6a70faf931c9fa3d399384e4c4f088e738ca52b7e4515250bb599f3458a6267d691a497c504b63b5c87b677a54c611939829c585319ead8a895947d7762e980231620949583d88494a00f3d4dde25f8138af12f1c5a0b3c2a22cd8f71c621a45be8c4d2af3596ebff3e8b154d", 0x9f}, {&(0x7f0000abb000)="f1a10f5fc4c7c9010432c7ee849f9097517bd610897af92066679ca0cfdc6b24489059426a20ec7f7e150cac4a25ae7bc83e6d976390e0fbcdba3020639977213415a7f806b4634012168ae2d8fe380155ec14dde62522d30906c445ec065e00aa73073759d7bbfbdc19c38d6106bbf6799671abe5c04f955d692fbb92d32154c7295a041c01f2bf137fccc2357ba7e675017b0700212571daa0c237bffdc6c6166af2fe2f3ca65090f1169f05119baedec778b9591fad0a4bd0a0813e3368be95fb39677c14aa3c59bc848adba43efbd0ee68a8", 0xd4}, {}], 0x6, &(0x7f0000001000-0x18)=[@cred={0x18, 0x1, 0x2, r22, r23, r24}], 0x18, 0x40}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000abb000-0x83)="9aabafd10f8f19be56f4cc8b5fc95608f5ed354baac4c137f2eda3e7abda32df33734011dbe7e49aa3fb00dd776e3db7a3f6547bc6c646874fe16bec83c657cc38c12f99c0afbeb149cfd94e603e9a631617a30440ef1e07c18146191117b230252159a9899b72950b8191075f38b055d8c086a6cc5630ca7476a2acf2b64e4ea2c16c", 0x83}, {&(0x7f0000016000-0x7f)="11793ba7a82f0062a6440c4a8424a1a74228c825ac18fdfbb048a90238062090f2ca67f34f4ddfd3ef588c1d538ffb60326e51ec947c14ec712e5073abf1a7c4481268c34d589f58989d8a8edd438cb209a38f7ffbf00db74226aa68d0a3884035ce25f89049ac572a5c1d2ea73716f20a35a3303f1b795709d062c472f671", 0x7f}, {&(0x7f0000001000-0xaf)="dff69d84835766a40d91203f75f0a2805dec8bcd71caecba010f1518e5b6729c094f393faf6b34a9775661c59f5cc63c40ecec3ae254ba52dc9327a694f5c17468672bfc88f99bc4e2869fce6e6ae5b2b97173a0929c25a757bba8915db13e5aa80b728f41462908b17e4255a63f8228771ded3b5166a19a1061ebd71019cd26cbf647a876cfa80aae975a5710b13cfc9544de48cc67df538be9e6934886c9cf1f1f34548803a5df51c9aef2f8855e", 0xaf}, {&(0x7f0000000000)="b0a8217abdbfb6f2068fa6b4bdd7180972210f862bbe6afac4ba4f384ed4a758b9c2fb687e05c471066a569666e20be67fcdfaf8c2b927454669d3d658c265b04a0a277978d798313d9d62c63b54e1d41e7a9f1d2e7afbed848f17c49e479f86fb4318674d219be91761311c1b006f639d091e27ab2e4ec784d0d5a0ae1e864bb8beae05121f232e633ae07a8f9381f2779ed385175acb0a17a87b64f80312dace9888b582387b6c59ce333cbbaf5ea9ec3d61e6df4aa84b", 0xb8}, {&(0x7f0000016000-0x71)="39db7fb2a11c2d0ea2547a42331daec0e01a1442b7172de722604256c493e025f203b77742377f67bbf76733a671f0d65fac5c824d0d56fe5b4d6a2cad5a9e7cff45408efe119f17745d4a40fa58be0ec2be7f115f7dfe51443136589ff845f4025f9984716ab91dfeaad0e3356b637f39", 0x71}], 0x5, &(0x7f0000aba000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}], 0x60, 0x10}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0xa8)=[@cred={0x18, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}], 0xa8, 0x400c000}], 0x7, 0x4081) 2018/02/04 10:27:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x40082, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001f9000-0x24)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005d3000-0x4)=0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r1 = syz_open_dev$binder(&(0x7f00008c4000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/04 10:27:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 10:27:17 executing program 2: r0 = memfd_create(&(0x7f00008dd000-0x12)='vboxnet1}vboxnet0\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00001e9000)='rxrpc_s\x00', &(0x7f0000d87000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cfb000)="2e2cb354feb569be8d1d5eb45611aabf8e0554e8771b481b97b9c1203b8103656fd106b8116d4e93d187616caa51d0398f49a64e31370707353656a132e4a3d3e2d8f916c229dd7b2243bce62e1e3a1815320bd2fb2ad510d31b4f8216c0ed7694f4c1e1", 0x64, 0xfffffffffffffffe) request_key(&(0x7f0000d2e000+0x2fd)='encrypted\x00', &(0x7f0000dc8000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a39000)='cgroupnodevppp1\x00', r1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cf6000-0x10)=@common='gretap0\x00') execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00003a2000)=[]) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00004ed000)=0x8, 0x4) r2 = request_key(&(0x7f0000a40000-0x6)='rxrpc\x00', &(0x7f000055b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004fb000-0x15)='.cpusetppp0*vboxnet1\x00', 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000537000-0x8)='keyring\x00', &(0x7f0000842000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) keyctl$get_security(0x11, r3, &(0x7f0000056000-0xdc)=""/220, 0xdc) 2018/02/04 10:27:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x1) 2018/02/04 10:27:17 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x5) 2018/02/04 10:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000d4a000)={0x1, 0x2, 0x74d7, 0x8001, 0x8001, 0x9d26, 0x7f, 0xffffffff, 0x9, 0xfffffffffffffff9, 0x3ff, 0x8e}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_context(r0, &(0x7f00001d3000)='system_u:object_r:auditd_exec_t:s0\x00', 0x23) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') dup2(r0, r1) 2018/02/04 10:27:17 executing program 5: socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000453000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x77, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f00004e5000)={0x0, &(0x7f0000858000)=""/87, &(0x7f0000c61000)=[]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000037000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x3ff, 0x2, 0x1000, 0x7, 0x21}, &(0x7f0000d1f000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x7a)={r2, 0x71, "596f5011b79e2a76d4bc7f82eb85bca08becde2aa68022bea4d4674fd6a7a70bbeb61ea0d19d83fa0c40eff0c78de3734fd1c40d57dc905f3013d76ffffffffffffffff72ca159537f18834d60ce58ea3cdb40ecad5621127886af52ae93bee35867e51df63a19ff8fed42862dd4192971"}, &(0x7f0000eff000-0x4)=0x79) fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000785000-0x8c)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f000087a000)=0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000433000-0x4), 0x4) 2018/02/04 10:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000499000-0x18)=[{r0}], 0x1, 0x299b) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000082f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008c3000-0x4), 0x4) 2018/02/04 10:27:17 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x5499905c0f8d99b7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x88000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b4000-0x24)) write(r2, &(0x7f00008d5000-0x47)="4f7ad0c9edffe9486f094814452301c253773e00d4bba29028eac32e8d09000000fd4c8e", 0x24) r3 = syz_open_pts(r2, 0x41) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a31000-0x24)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000dd5000)={@local}, &(0x7f00008ee000-0x4)=0x14) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000e97000)={0xff, 0xffff, 0x401}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003000-0x1)=0x10, 0x800) [ 100.624543] audit_printk_skb: 51 callbacks suppressed [ 100.644417] audit: type=1400 audit(1517740037.028:168): avc: denied { create } for pid=12773 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 10:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f0000bdc000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000043a000-0x10)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f00008ee000-0x10)={{}, {0x0, 0x0}}) select(0x40, &(0x7f0000388000-0x40)={0x9, 0xfff, 0x8fb2, 0x8, 0x101, 0xcb, 0x2, 0xffffffffffffffe0}, &(0x7f000066a000-0x40)={0xffffffffffffff81, 0x2c00000000, 0x3, 0x10000000, 0x4, 0x88, 0x49853ee2, 0xffff}, &(0x7f0000a1e000)={0x20, 0x4, 0x23, 0x17c, 0xfffffffffffffffe, 0xf37, 0x2, 0x7}, &(0x7f00001ea000)={0x0}) recvmmsg(r1, &(0x7f0000551000)=[{{&(0x7f00009c5000-0x60)=@nfc_llcp, 0x58, &(0x7f0000a65000-0x5)=[], 0x1e1, &(0x7f0000887000)=""/32, 0x20}}], 0x1, 0x100, &(0x7f0000510000-0x10)={r5, r4}) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f000028f000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f0000129000-0x4)=0x1) 2018/02/04 10:27:17 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001f000-0xf)='/dev/sequencer\x00', 0xa800, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000021000-0x8)='./file0\x00', 0x100) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000020000-0x50)={@common='lo\x00', @ifru_addrs=@generic={0x0, "65b34a1602d35bdf2afa71f31143"}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000018000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r2 = dup(r1) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/02/04 10:27:17 executing program 6: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e79000-0x10)={0x0, 0xffe, &(0x7f0000e78000)="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"}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e79000)='./file0\x00', &(0x7f0000e79000)='./file0\x00') 2018/02/04 10:27:17 executing program 1: capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000e26000-0x18)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e23000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000691000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xb6, "1a2777ed17a8c256db904dcc7062803164c0e30dad272ebeeea14315a722ddbd159a3457698c071b6801848e933dab2902ec344dd1e57609ffa6c1b83f7c8a8905e7cae76d736d58e66cebb5f85658bdc81f1185d5bed7f74ae826ec59357adf221ec0724b32c2a7dd3997c68e4b86acd158a490c5b05d6931ff0ac1d52121c5bba52ba68b79ac300fda5c69f9ab9fa19d5824ea9d9d1c6a58cc61c2542ee8baa4c56d38d1f88c4433d91ffb5a0c24fe15d53c1b0fbd"}, &(0x7f0000002000-0x4)=0xbe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000003000-0x79)=""/121, 0x79, 0x0, &(0x7f0000003000-0x10)={0x4, 0x6, 0x8, "f0e87141f921", 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x3f, 0x1, 0x7, 0x7f, 0x9, 0x1ff, 0x5, r2}, &(0x7f0000002000-0x4)=0x20) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x1) syz_open_pts(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000)=@file={0x0, ""/41}, &(0x7f0000000000)=0x2b) sendmsg$nl_netfilter(r0, &(0x7f0000dbd000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000fd3000-0x8)={&(0x7f000074e000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x6d}, 0x1}, 0x0) 2018/02/04 10:27:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x91)="7168beb1ec2c889a3254b45db8149217e44915bacde79e0b301b6247d5987dcb57ff91771c1da9cc17bdec599b5819c3762aa0decaf26f4c013891e7c5ed97cb961d44ca215ae2e66876aa7b35d85ad3e9ec554ee052b66736adb2e2da06c85ee79ec594add946d4881b020798fe3b29d70d56e7fb1c226786918c7946e4b2099ebe2fa9092923e71934d0bdd9d7284d75", 0x91}, {&(0x7f0000001000)="07db9dcaada120051bc408900cb26bc0e6da62ec2625e00c68e097c7bcd8a60b331bc364f8a704759f201b9aa8b37eb6c54e55a0200119a2e0f9625fdce893eb5aaa68000a84fa903731bb05f87e0a1102be8e2f1305bb967c65b4c3e76befac6fa256713e4db3cba08c5195659189cfb664893b9d1aa4cc9d239edbbd5a0bb8e2ad701ac9dd4613c2cc5550fcbffa13effc76ef5ab67dfb4832a1", 0x9b}], 0x2) [ 100.765388] audit: type=1400 audit(1517740037.178:169): avc: denied { create } for pid=12773 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 10:27:17 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @multicast1, @empty}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000), &(0x7f0000002000)) sendmsg$nl_xfrm(r1, &(0x7f0000002000-0x1c)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000002000-0xf8)=@allocspi={0xf8, 0x16, 0x20, 0x2, 0x2, {{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x20, 0x0, 0x1, 0x2, 0xa0, 0xa0, 0x2f, r2, r3}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3, 0x33}, @in=@rand_addr=0x2, {0x1, 0xffff, 0x4, 0x3, 0x10001, 0x5d2a, 0x1, 0x4}, {0x3, 0x1, 0x3, 0x101}, {0x9, 0xfffffffffffffff8, 0x6}, 0x1, 0x4, 0x0, 0x3, 0x9}, 0x1, 0x2}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x40000) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000001000), 0x1fa) [ 100.819551] audit: type=1400 audit(1517740037.238:170): avc: denied { create } for pid=12819 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 100.832964] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11500 sclass=netlink_route_socket [ 100.880823] audit: type=1400 audit(1517740037.298:171): avc: denied { create } for pid=12819 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 10:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000003000-0x1e)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r0, 0x0) sendmsg$unix(r0, &(0x7f000091e000-0x1c)={&(0x7f0000898000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000003b000-0x20)=[{&(0x7f000030c000-0xb9)="7230a8cf2ec40436b9c36407fe9c7bd731a986c054b9e1b2b692ed9161debcb43567f6335ab550d5bbbccdf5593f44f218beac3fd0f6a2fa1c83d94b9d8ab7e18d90528e186a9298aa1ad99200a39143bde85dd78d53b447bfd3edccdad7c488327e547f73e9822fbfcc956af6816347551e80c8eb014b9ff8cfd8f9927e9a68c71fa4d1c8df59a67d382b805993f9614e58d06a5dee220724769e0336bca510fae60f2d3d614f40f3b0e8a4e93a70f686ced952931214a2c1", 0xb9}, {&(0x7f0000d2f000)="1c8da8528548c7a51f9a4654a942b21f731c68eb1280fb7ace57b52cf74dd6b415083ffd351b695c5f5244df65af254cad836a09da1de14f4f77a1a3eb5217fc201222f22c24badbbff7b49d452cfcc4aaa6ad5cbe3ec226978a4945690817", 0x5f}, {&(0x7f0000b26000-0xe3)="3ee10ae49370f2f94b48d6b6c7bbb892281234dc17e5e04ef3861e3207016e0689b035ed82362d0df9a7918be11f0627afb0433dd62fb71fb454b08ff460aa65bef6da58fc2b28bb53b2f7dceee10312ce7a67d020811508a534eeab9e647c2ad8234697d3352a04148fd8211259241bf363f126d676f11123e34e895cee504574001f623d37424b64a89bc0c02a98e0691ceb2ea5378a2152ae648477cdd255e29b203015e2322742356e8b25f22b34762f909af10db9b90958fbb5fe3bfb54a059086d4f502cdd4648e38d670688bc7d6a471a562fc945f774635556f3f6d728eb08", 0xe3}, {&(0x7f0000777000-0x1000)="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", 0x1000}, {&(0x7f0000481000-0x54)="6761fce1d67584f4533819cebac709838c9e2399122174cbf98593e295a71a0429926f74573c708d4a575e18d44eb973eb220870bfab9d692beb2b9edcebc9f4cd109361e85d45751f56026c3f2b003ab7b0e5b5", 0x54}], 0x5, 0x0, 0x0, 0x80}, 0x40080) 2018/02/04 10:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000b62000-0x1)='\x00', 0x1) getsockname$ax25(r1, &(0x7f000049f000), &(0x7f0000e1b000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000439000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x400}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d7b000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000f6a000)) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000122000)="18000000020001000000be5efecd88367a00080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0x232) 2018/02/04 10:27:17 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b94000-0x10)='/dev/sequencer2\x00', 0x4400, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000c21000-0x8)=[{r0, 0x1000}], 0x1, &(0x7f0000247000)={0x0, 0x1c9c380}, &(0x7f0000ff7000)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f9c000)="b12128faef3cfa1654f4b70a91621b50", 0x10) clock_adjtime(0x0, &(0x7f000001c000-0x1f)) 2018/02/04 10:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000383000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b6b000)={0x0, 0xe9, "9688487594c34bd2fc594df20d94ec9a0ceac621ee14a22a872bbf36d36ab2276900e71776d02142d9a35b84cd029919397450e8c19ba8c9257077bce2e389b4e0defe638ef489c2fe81e750927459d857967082fe5681f985aa475cbff6106a0f3ab9a5ee32279fe5613a3f8464307e80430d46f59764c63a3e3f0530089a9e1bdb6642cb576d128012435211e87070d8aed60a21685973e71fe07fa7280b5e194ba7c09386b329fc3efa8664b115cf94ed31fde7523b02da9943f1a3c2e0d3ee4db4130b5acfa7f841880599c69e2980194e7b71c2b6e6aee3cdb3facae5e184ed418fc15ff2437c"}, &(0x7f00008b1000)=0xf1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000092f000-0x8c)={r2, @in6={{0xa, 0x1, 0x2, @empty}}}, 0x8c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00003d5000-0x5c)={{0xa, 0x0, 0x401, @empty}, {0xa, 0x2, 0x80000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffff60}, 0x1fffffffc0000000, [0x8ac, 0x5, 0x7fff, 0xff, 0x2f4, 0x4, 0x72f, 0x4]}, 0x5c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/04 10:27:17 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000002000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f488ed80ef65b8290f74161eb37614b594661bbe38b8351290262ebc4d01a19"}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1ff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x10)={{}, {0x0, 0x2710}}) 2018/02/04 10:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = add_key$user(&(0x7f0000437000)='user\x00', &(0x7f000057c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e99000)="20c544da0610a50c8c6377e5b8623d17eb453c44016dbd1ea72116fcf3a230653c74bc399f9356c4e0fe58fecdc3e43891404e1f260fab4775f3df704fb53bff848d7a9b86a6581106f1e0f07801ba53bdff362cd4a0f4a611fd71ce5688b650b636f41b3b45e617ee82df27cd9627135c07e816e83354a6219658d898de061068a38de2cf4ec9d9269ceeb06baafe71e6d89e2bad5d639bf0a60a274d91dc6103531f5a4034a5c1e803766347a41a71411192fffb3fc9aaa8c435b4de658b1c035fe2c0cf2cf0b9bd46", 0xca, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f00007ef000)='user\x00', &(0x7f0000c92000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000074000-0x92)="8d86164629761194c654859d301cee407d58e0f8b54a644af06226b57185f3e4d5d25c7126cf0aae3f2c2c8de30684db7814358304db7917209fc8f1610a5c0b4c3cd534276e84748d7081d6754ef52933a15293f4fa5bb2057ca249543e82649fac8ece866014f9b6b783048f6324a0771110211ee7799be8bd6ca6bceb7e0c991d9f33771bc64544496476a14f47bd6283", 0x92, 0xfffffffffffffffa) r4 = request_key(&(0x7f00007b4000)='dns_resolver\x00', &(0x7f00008a0000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000863000-0x1)='\x00', 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000da0000-0xc)={r2, r3, r4}, &(0x7f0000664000)=""/160, 0xa0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00003ff000)={0x80000004}) 2018/02/04 10:27:17 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ae000-0xc), &(0x7f0000fd3000-0x4)=0xc) r2 = socket(0x15, 0x6, 0x1d85) read(r0, &(0x7f00000ff000-0x22)=""/34, 0x22) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000181000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xfffffffffffffffa, 0x6, 0x2, 0x0, 0x4}, &(0x7f00004fe000)=0xa0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fd3000)={r3, 0x2f, "02fa9cfffa3f8a16cd377bcec11d360d00a99089733fc42803f469770f73af4419d703e5202d80549ef3324c34e27c"}, &(0x7f00001c5000-0x4)=0x37) recvfrom$unix(r0, &(0x7f000020e000)=""/208, 0xd0, 0x0, &(0x7f0000a47000)=@abs, 0x8) write(r1, &(0x7f0000d8b000), 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000051d000-0x8)='./file0\x00', &(0x7f0000fd4000-0x9b)=""/155, 0x9b) 2018/02/04 10:27:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x2400, 0x6) bind(r0, &(0x7f0000119000)=@hci={0x1f, 0xfffffffffffffff8}, 0x2) r1 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ed9000)={0x0, 0x5}, &(0x7f00007f5000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b71000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) flock(r0, 0x8) fcntl$setsig(r1, 0xa, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000c24000)={0x1ff, 0x7b, 0x3, 0xffff, 0x2, 0x401}) 2018/02/04 10:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b64000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f000063e000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000a2f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@noop={0x1}, @cipso={0x86, 0x6, 0x8, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3a) read$eventfd(r0, &(0x7f0000df0000-0x8), 0x8) 2018/02/04 10:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x1000007, 0xc052, r0, 0x0) 2018/02/04 10:27:17 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b4000)='setgroups\x00') mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000040000)={0x0, 0x62436901, 0x100000000, 0x2, 0x1, 0x400, 0x3, 0x3}, &(0x7f0000f8c000-0x40)={0x3, 0xb81, 0xfff, 0x1a0, 0x5, 0x8, 0x5, 0x3f}, &(0x7f00006c4000-0x40)={0x8, 0x2, 0x5, 0x9, 0x2eb409a3, 0x9, 0x3fb9, 0x3ff}, &(0x7f0000f8c000-0x8)={0x77359400}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008b5000)={0x1, [0x7fff]}, &(0x7f00001a0000-0x4)=0x6) write$sndseq(r0, &(0x7f0000f8a000)=[{0x0, 0x0, 0x736, 0x0, @time={r2, r1+10000000}, {0xffffffffffffffff, 0x1}, {0x2, 0x7}, @note={0x20000000, 0xa1b, 0x3, 0x1ff, 0x20}}], 0x1c) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072a000)={0x0}, &(0x7f0000f8d000-0x4)=0xc) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f8c000)='./file0\x00', &(0x7f000077b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8c000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000705000-0x4)=0xe8) r6 = getpgrp(0xffffffffffffffff) r7 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f8c000), &(0x7f0000f8d000-0x4)=0x0, &(0x7f000087e000)) getgroups(0x3, &(0x7f0000840000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r10 = gettid() mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ae000-0xe8)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f000036b000)=0xe8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8c000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c1a000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f8c000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000323000-0x4)=0xe8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000f8c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r16 = gettid() r17 = getuid() mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000cfb000)='./file0\x00', &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgrp(0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f8c000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000f8c000)=0xe8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000f8c000)={&(0x7f0000f78000-0xc)=@kern={0x10}, 0xc, &(0x7f0000935000-0x18)=[{&(0x7f00003c6000)={0x1538, 0x2e, 0x202, 0x1, 0x2, "", [@typed={0xc, 0xd, @ipv4=@empty}, @nested={0x1d8, 0x62, [@typed={0x18, 0xc, @str='selinuxcgroup\x00'}, @typed={0xc, 0x7c, @pid=r3}, @generic, @generic='}:', @generic="53a9f54df86c29e1c4b27d0e0d84a9ec0b1c0f18632f6c7b1ccb8678f31ab390ab26af1f957a2c1f67f3e61843288baafd612ac70ceaac462fe9fdfa48e6666c1866c5b4f2e0b49fa18a03940db943db7f7714476dc49cf23fd66e9ab32c8bc1101e676cb03b08895aa220158de790a184668d87dd6b56b1d7a1fec97bccc66a136d88193068b1059234c718318c8df97baaf9a1b1378ca1f6be4b6ad17c83e71224e5e782ed5f5eb720bae392475f6cfd754d5f5db21dda35084b92616c1f766aa487762700101f053adbd9ac1286fa45b9205302e204b2c0be7fe367f20fe265116b4228fcbeea9292417a76b3710d62bc61e8", @generic="76f2fe7f4fa8f1e27a370f02c518010f4c65fb92527dba02af0841c6d61079c77b4b85d2f1589f0d712e8ef3ccffc6da8a771cd71c68571c98b25310271883ed61fc6588d55835feb754628aabcf808ff89f026e33d5939a2a727eda94a2a531f6a99bac053f2ee30c7a76617d0bc45fe6ec1eb2fe9e96dbe87b4d", @generic="0fd4ec0d3328eaf7286c5d2421646174b75936b96c1d6df9d1ec67dd10410cf600e1c0dfce3e7b14a3b73dc6723a9ad5f0b8f75b2a3c7d2b0102912ecdc9d0"]}, @nested={0x94, 0x36, [@typed={0xc, 0x4e, @fd=r0}, @typed={0xc, 0x3, @fd=r0}, @typed={0x8, 0x4e}, @generic="047ca8a3", @generic="7da0ab13eac28868212a8bd7456fb33c4663bcd4030a5c10656af80675f1fbcd95edf7d801ad4c3e1feac7e62e741e24a458dcbc85051e504c932a502e1087ef28293759928156b4f5c4c0c27940deeea5d57366c38e48", @generic="0010fa70782e37921b510e24f40fa17fa8af6d87ed"]}, @typed={0x8, 0x80}, @nested={0x1010, 0x5a, [@generic="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", 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@binary="a9ca16b6623244fa9a93ab5bb36c62304b9dcd9465e6afb64c50e5b93f873363ae06de019cf97ca465c2d9a8a13041083536d2f028ca12d0465c30f3f42f075cb33df416fbad26b6abf8d832d428e14cb583fcf10c009a6d3b9f7c8bf734f14f87ca6394d83c5ef94e6a6136d21cb258e6385a851c44c5c4be5c97f1d0df"}, @typed={0xec, 0x10, @binary="104101bda027e38e6dbc58af33a93d1be61ef3f22e143b3725514e168388b32b6330152a7d9ea1d142364a9c58e5edbc1b8aec176c51f41c5050e112322dca3bd99413a35f20d87d6a2906622e323e4911f6b971b99825fe801cb3e8f568b43235696742d8c6ef5cd8a142135c8d702611cbdc8b648f2e0547d30006669600229f0bd45ebb704224180f70c972b6c3f3cf89427c5b0997fd59320f95efb482635a3849e2cb700f52a4cf793b0cd7bfad5a3260d3ddc086360556592349e43f69a4cbb30030ec50ccbf8fc5e3415cba4161e778fc591365b44770db6d3a5be220a35d"}]}, 0x184}, {&(0x7f0000e45000)={0x11cc, 0x2a, 0x210, 0x1, 0x0, "", [@nested={0x1b0, 0x39, [@generic="df4d2f02aa9a2e1d2a20dbe06a24ba4e025681a8e75d895d4eea1123308b70fe8e4d6b95b917c7b2cd22022e626ead0129862ae23b16a0f54c84265f057ce75e24e078f9c54d26df4a78afb74f41e5df", @generic="b418cb63adc09bae0365dcb8876c8ec5af131240f7968685c9155c39a89770e500474acf24fff0d70461bc4bee6b9aa527159195b529e36bd77c37e637c4fc42904a78032d9764093c82d8ac1ff3e0e4fdab859999c44c1a", @typed={0xc, 0x82, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x8001, @uid=r5}, @typed={0x8, 0x16}, @generic="117f1f9d03cd46cf6d5a31623f52408b15ac119ea789467efc2970a430440e548bb5e78e4418d747918c62fded232b37cd5d6a5a7b694f847e5fcf07fcf6c33ebb1d837b5b8a0a81fb7ccdcfe4d4463983c8747126129149ea1e6113d92e035c4d8e12ed2dbcfa4692c89142a3803923e721d42313e069d9c9e984cfabb681cafcd56560567a1e3ab02d457263253511b7427e956b7ce4de9420eba8625bbd8ec1786572a7e856ada7b0114a8a96e5d5bffa737f665bcaa3534e78921dd98b06e37dc739818f2d014dc109d8e7387e74b4556eede431462cd99355a73e28b739c580"]}, @typed={0xc, 0x7b, @pid=r6}, @generic="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"]}, 0x11cc}], 0x3, &(0x7f0000bb1000)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x78, 0x4}, 0x20000005) 2018/02/04 10:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(r0, 0x0, &(0x7f00002d5000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x3b) truncate(&(0x7f0000bda000)='./file0\x00', 0x1) dup2(r1, r0) [ 101.174880] binder: binder_mmap: 12861 20886000-2088a000 bad vm_flags failed -1 2018/02/04 10:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getpeername$unix(r1, &(0x7f0000fb1000-0x1002)=@file={0x0, ""/4096}, &(0x7f00003c7000)=0x1002) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0xfffffffffffffecb) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2", 0x137, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3edb859dd6a34"}, 0x5}, 0x10) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/04 10:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) ioctl$TCGETA(r0, 0x5405, &(0x7f00007fa000-0x14)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) r2 = accept4(0xffffffffffffff9c, &(0x7f00002f6000-0xc)=@nl=@kern, &(0x7f0000721000-0x4)=0xc, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000051d000-0x20)={@generic="ab62c6ea0cb0fcefab53d9c3e5b42f26", @ifru_flags=0x400}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000065d000-0x8)) 2018/02/04 10:27:17 executing program 2: syz_open_dev$tun(&(0x7f0000c28000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x0) socket$inet(0x2, 0xf, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e71000-0xc)='/dev/autofs\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000001000-0x4)=0x2, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) flock(r2, 0x2) 2018/02/04 10:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xf) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000242000)="1f0000000104ff00fd435440ff110000e50501000800030000000707ffdf00", 0x1f) 2018/02/04 10:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = add_key(&(0x7f0000db2000-0x8)='rxrpc_s\x00', &(0x7f0000060000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000022d000)="67f3871ae5dfb7c68c1a39e209de3e2d3bf77bb02fcf4462f1f1913463939935e0ff3823b9779969bc5c3ce5d8d0c85cf2fe0e4d7c2dad4891c7c89cdc14cbdb1e70edd35b", 0x45, 0x0) r2 = add_key(&(0x7f000098d000-0x5)='user\x00', &(0x7f000050f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000001b000)="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", 0x1000, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x2, 0x2, r2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009ea000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_GROUP={0x8, 0x1b, 0x1}]}, 0x3c}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e33000-0x8)) exit_group(0x4) 2018/02/04 10:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000528000-0x8)={0x0}) fcntl$setsig(r0, 0xa, 0xd) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f9000-0x10)) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) fcntl$getownex(r1, 0x10, &(0x7f0000776000)) 2018/02/04 10:27:17 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000c9e000-0x4), &(0x7f00009cb000)=0x4) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000f84000), &(0x7f0000f85000-0x40), &(0x7f0000f84000), &(0x7f0000f84000)={0x0, 0x7530}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f3000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r2) ioctl$TIOCGPTPEER(r3, 0x5441, 0x81) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r1, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f88000-0xc), &(0x7f0000584000)=0xc) 2018/02/04 10:27:17 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000858000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000075000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f000098f000)=0xe8) r3 = syz_open_pts(0xffffffffffffff9c, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000547000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f0000423000)=[{&(0x7f00007b6000)={0x24, 0x41, 0x800, 0x2, 0x1, "", [@typed={0x14, 0x3b, @str='GPL)ppp1\x00'}]}, 0x24}, {&(0x7f0000001000-0x380)={0x380, 0x2f, 0xe00, 0x2, 0x3, "", [@nested={0x364, 0x8, [@generic="c86b7c49c65da07191d06bcc05f9a355ab76df2fa013971f6ad411a236b3e4cdefa4a518e8c7ad07283fa0dac47e04e9ea5e58519ad73337cc810c0c137ba3ae686967996ff9b280c4ee08ecf8169a8307503a87465c572df233362e9ad891be4b1943e94c98aa3aa0e5f48430e10e3663899507110917e7a5e117482a244b76f511365a80e84ea585d6de087292e9e5e93a36bb49924dac393c09ee5a8cff9b34157a53564d3818861749d1fd0969fa45e91f64daff980a5bee86f08b2b20a88eec90", @typed={0xc, 0x73, @pid=r1}, @typed={0xc, 0x43, @uid=r2}, @typed={0x10, 0x7e, @u64=0x4}, @typed={0x24, 0x41, @binary="685e733f7f62746120312544b71dd11c99d9921511684a26dcf815"}, @generic="d401b67b05abe977106b6c", @generic="7d357e9defc5b29557b3ad76684ad799f8f434ae66c148cbca603e6e996a940bf8acc04e04d52374e55ca13d5e3b31d6e6ca6cb75c39230350a131fb5e5dc04f7eca67213a9277622d4219df67edb85d4fdc532608b4c2310b921feaacc7bd290495a2b319d60224fcb6256540a321aff79ce7f5", @typed={0xc, 0x23, @str='-%\x00'}, @generic="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", @generic="cc5692a77d97d05b2de70e428d9320d1a3daca018d190e5beb8ce00206f3468b69ecf23175dbe55712adfaa4e264aa3999a4001c5cd9760af514bae6d06325871a5cadeaffdddd10da03da889682f9a3c71e1032c178b1cfc397b722430442f43a8d6a55dc695479747bd03d920e4f121afc598747c424410cae4d29b9749c816b454b9a1d385ebb4443ee706bf9afd3153017635aebe37c0afaa3dfbd1d1e2dabcd603ce1f0ecf1d92d29dd15cb196704f4ebeddca37f524ea51604ad1fe03015b7af7882c105d4c951"]}, @typed={0xc, 0x44, @fd=r3}]}, 0x380}], 0x2, 0x0, 0x0, 0x20000000}, 0x4004001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() getresgid(&(0x7f00000fb000-0x4), &(0x7f0000136000-0x4)=0x0, &(0x7f0000ffa000)) syz_fuse_mount(&(0x7f0000575000-0x8)='./file0\x00', 0x8000, r4, r5, 0xf07f, 0x40050) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000559000-0x4)=0x1, 0x4) setsockopt$sock_int(r6, 0x1, 0x2e, &(0x7f0000740000-0x4)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000b8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000095c000)=@ethtool_eeprom={0xb}}) 2018/02/04 10:27:17 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) fallocate(r0, 0x1, 0x6, 0x5) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000002000)=0x5, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0xe8, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6d, 0x2, 0x3, 0x100, 0x1, &(0x7f0000003000)=@generic="b1e4b5be05ec9e7d70b122ff589ebfbd", 0x7fff, 0x2af, 0x1}) 2018/02/04 10:27:17 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000daa000-0x28)={@generic="12d4558e0bc583e0dd4299d65199e0e7", 0x2}) iopl(0x745d) pwrite64(r0, &(0x7f00008c8000), 0x0, 0x0) 2018/02/04 10:27:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x3, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000), &(0x7f0000000000)) 2018/02/04 10:27:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x401, 0x1f, 0x663, 0x5, 0x49}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x94, &(0x7f0000002000-0x94)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xf0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x1, 0x8, @empty, 0x9}]}, &(0x7f0000000000)=0xc) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000884000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000862000), &(0x7f00000d2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000c85000)=0xc0, 0x4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x0, @rand_addr=0xccc}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f000086a000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000bd5000-0x4), &(0x7f0000fd2000)=0x4) sendmsg(r4, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x1) sendmsg(r4, &(0x7f0000148000-0x1c)={&(0x7f0000810000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f000026e000)=[{&(0x7f0000f20000)="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", 0x21d}], 0x1, &(0x7f0000ae5000-0x2410)=[]}, 0x5) 2018/02/04 10:27:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000549000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3a000-0x14)={0x0, 0x6, 0x100000000, 0x3, 0xf32}, 0x14) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6}]}, 0x10) 2018/02/04 10:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000233000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000a21000)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0410fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f8275229531eb7246984668e0300000000000000025476e272be0f000004", 0x64) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/02/04 10:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc5000)={0x0}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000016c000-0x4)=0x20, 0x4) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000919000-0x78)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x1000}], 0x78) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f00006a9000-0x4), 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000110000)={@generic="91c91e5365afa7ac539c8578895afedd", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r5 = dup2(r4, r1) setsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f00002cf000)=0x7, 0x4) 2018/02/04 10:27:17 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b000000070a030202fffd946fa283bc01eee6d87986c497270900", 0x1b}], 0x1}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000d000)='\x00', 0x1) 2018/02/04 10:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b20000-0x90)={0x7ff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001ea000)=0x2, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) 2018/02/04 10:27:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00003b8000-0xe)='/dev/keychord\x00', 0x100, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000073c000-0x4), 0x4) 2018/02/04 10:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dde000-0x8)='./file0\x00', 0x0) open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x103, 0x0) [ 101.467349] audit: type=1400 audit(1517740037.878:172): avc: denied { create } for pid=12920 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 10:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007d1000)='/dev/sg#\x00', 0x1000000, 0x0) ioctl(r0, 0x2202, &(0x7f00005f5000-0x47)) 2018/02/04 10:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000901000)=@common, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fa5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) 2018/02/04 10:27:18 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x4400, 0x3f7e9ba0abf2947c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x80000000}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={r1, 0x4}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0x0}, 0x800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000004000)) [ 101.552027] audit: type=1400 audit(1517740037.968:173): avc: denied { create } for pid=12920 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 10:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendfile(r1, r0, &(0x7f000033d000-0x8), 0x1) set_thread_area(&(0x7f0000d30000-0x10)={0x8, 0x20001800, 0x1000, 0xfffffffffffffffd, 0x1, 0x4, 0x1, 0x0, 0x36, 0x8}) 2018/02/04 10:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) prctl$intptr(0x21, 0x81) 2018/02/04 10:27:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000281000)={&(0x7f0000a0d000-0xc)={0x10}, 0xc, &(0x7f0000ea4000-0x8)={&(0x7f00005e3000-0xf0)=@alg={0xe0, 0x10, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{'sha256_mb\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/04 10:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f88000-0xd)='/dev/binder#\x00', 0x0, 0x800) fdatasync(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000033000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) write(r1, &(0x7f0000a6d000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000097c000)={0x0, 0xff}, &(0x7f0000e4c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b0d000-0x10)={0x8001, 0x8001, 0x80000000, 0x1000, r2}, &(0x7f0000641000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00003d3000)={r3, 0x8d0, 0x3cf, "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"}, 0x107) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ba5000)={r3, 0x485f}, 0x6) 2018/02/04 10:27:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000476000)='/selinux/policy\x00', 0x0, 0x0) write(r0, &(0x7f0000310000)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00005d9000-0x18)=@get={0x1, &(0x7f0000a7c000-0xc8)=""/200, 0x15}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xb2, 0x4) [ 101.730341] netlink: 192 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/04 10:27:18 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e02000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1e, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @common='syzkaller0\x00'}) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007e5000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0xd7e, 0x0, 0x3) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000093b000)) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x8, &(0x7f0000772000-0x80)=[{&(0x7f000093a000)="d27357f64583b86ba02a860da6b08f41aa4aa87cb07b31", 0x17, 0x81, 0x10001}, {&(0x7f00003f0000)="26b294064a3a5f73b149415d3fdea0a84d936d40c18e5676d8d8a9a65a202828fbf51e97873e0951a64d73c0609c4a5183911b89e24af9d3a64a0269b46ea04c8c51126fabfa169c4dc1ce27cbfdca784333fca21d38d4ec42f8160cadc346b8f8c13f84c355cfd2a38fdf5e904be8ee5db0c6efe721fef22d0bb4a8ff52670de99ef2cddf131b2a8653e0c7c86472512a4dc5dbd567fa3ed2c3ef7902330290d5753f937ff33be517a6daaa13dcfcc72697f012081e638c685ad278d034a5f6c69b79edc32c2a7ff1098acde98efb2c3197fa5405e41f2fd0778d10d25e7becce41b987a27ff05e45e39adce65e46cf6642", 0xf2, 0x7, 0x2}, {&(0x7f00008b0000-0xbd)="f6b66887e48f22333ed3ee9fc328ca5c956e33dac4938fa93af26672e9bd01269de00016cd64df874a7289f7a24ca967acbb4fd7b9164dd5dd92fab149d35572c55f836f6878ed5f700009381a6fef9c06324d0b2f032a97b02c3e98a0220bdc21f16cac0674f22ffc4a2231a56779a853c6789fa3115d872212c1764fed8926ae0f86dac1ddcb694741f5bfdf26c06281a046ea7b2defa3569471b8b88aa6dee49c23cf4dd00357e98667fb805159fe188e12a9780d27d5b8227cfb92", 0xbd, 0x5, 0xaa}, {&(0x7f000093b000-0x88)="3bfd0a66b10099f011c0bb305637bcfff701091bed02b3d86e151d6fede48f91d9a5ad22e32c66a624b9b79b32043978e6ade8ccd2642bf1b3daf75c1d105622344713fe15e2f3506573d9070ec8db766f380d948e35c10a35f7a5caed256e3d6818d8a8bda0f5756b24839f1de6e1ede7d062d34de5d5e560c6dd1787dca22df94f867b7713344a", 0x88, 0x4, 0x4}, {&(0x7f000093b000-0x9d)="c653566a629d49f96d9bd77ec3b429b55eac6d94cb6807d5f4c88cc590a2a348e41026e11bae2e708682d6ec38dba93f2a0fbc0cd79e1091445e734ec60ceed3b2b69676448bf117629884b6551f221798c6ec85a5ef99e29c73a9449712f7dacd976dcddcf9784701db8cddb4b29d32a029eb744e5eb2533cf9f7daa30bf404a3cd78042ceb418336ff84646a533368b2de883f6853f033dc5e92c5db36829822c0e599609fcf410daf4d54e3750e63c2773310176660b6ef", 0xb9, 0x0, 0x2}, {&(0x7f00006dc000-0x1000)="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", 0x1000, 0x101, 0x7f}, {&(0x7f0000309000)="b8fb6870c6bebc26fcea58990ddb2628fdadd10f944b8d2edbf13bae37209dc500632c7c0a0a710d3df1dd649ec8c2f2899e02086e62aa6a52ee6ecbcfb2c3d14cdfb350d345938571a096f48df61c5cad6d192cd4b54ca28abe15752ea304fcbde004dbe3362baf931bec655ecae4d7b5aafc0e975a91bf131245464d60d9996128b313e52602ff", 0x88, 0x7f, 0x800}, {&(0x7f000021d000)="459c81556f5f247411b1b5e896d419f3abfdb3ee2619fb50dcf3518ca3b9fda3924288806a1c541e5d6cc9cf1bb7fd11f88fd8ac", 0x34, 0x100, 0x401}], 0x320000) 2018/02/04 10:27:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000348000-0x18)={0x0, 0xc38, 0x10, 0x0, 0x1}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004e2000)={r1, 0xb39}, &(0x7f0000000000)=0x8) fcntl$notify(r0, 0x402, 0x33) unshare(0x400) fcntl$notify(r0, 0x402, 0x8000000c) 2018/02/04 10:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000c68000)={@broadcast, @multicast2}, &(0x7f00005d6000-0x4)=0x8) setsockopt(r0, 0x107, 0x9, &(0x7f0000f38000)="01000000", 0x4) 2018/02/04 10:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10), 0x10) modify_ldt$read(0x0, &(0x7f0000e9a000-0x29)=""/41, 0x29) 2018/02/04 10:27:18 executing program 3: r0 = socket(0xd, 0x800, 0x94) flock(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000995000/0x2000)=nil, 0x2000, &(0x7f0000001000-0x1000)=""/4096) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f000079d000-0x6e)=@file={0x0, ""/108}, &(0x7f00006f0000-0x4)=0x6e, 0x800) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x0, 0x20000000800, 0x3f, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000002000)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000002000)=0x3) r6 = dup2(r2, r0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fc0000-0x10)=[{0x24, 0x0, 0x200000}, {0x80000006}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000004000), &(0x7f0000004000-0x4)=0x8) connect$vsock_stream(r5, &(0x7f0000003000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000003000-0x88)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x8}, @in6={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @rand_addr=0x1}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x88) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000000)={0x100000000, 0x1d1a40, 0x9, 0x401, 0x100}, 0x14) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc004240a, &(0x7f0000002000)={0x3, 0x0, [0x0, 0x0, 0x0]}) sendto(r1, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc0000)='/proc/self/net/pfkey\x00', 0xa00, 0x0) 2018/02/04 10:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000f6f000-0x2c)="0600000000000000ed18000000000000001fffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/04 10:27:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000048e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = gettid() rt_sigqueueinfo(r3, 0x30, &(0x7f000091f000-0x10)={0x41, 0x4, 0x9, 0x61b1}) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) close(r1) 2018/02/04 10:27:18 executing program 6: exit_group(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0xfffffffffffffffe, r0, 0x40000000003f07) ioprio_get$pid(0x2, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f6c000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000d22000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000003000-0x4)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000)) 2018/02/04 10:27:18 executing program 6: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004b000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @tick=0x91, {}, {}, @ext={0x0, &(0x7f0000036000-0x5)}}], 0x1c) write$sndseq(r0, &(0x7f0000026000-0x90)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x1c) prctl$setmm(0x23, 0x6, &(0x7f000004b000/0x3000)=nil) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000051000)) 2018/02/04 10:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000b2b000-0x1)='7', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) 2018/02/04 10:27:18 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000095e000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000973000)='net/fib_trie\x00') fchmod(r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001000)={0xfffffffffffff9fd, {{0xa, 0x1, 0xc8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}}, 0x88) 2018/02/04 10:27:18 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000bca000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f0f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f10000-0x1)={0x0, 0x5, 0x3, 0xffff}, &(0x7f0000f10000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000164000-0x8)={r3, 0x1}, &(0x7f0000f0e000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bff000)={r4, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x8}}, 0xa317, 0x9, 0x40, 0x8000, 0x12}, 0xa0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000006a000)={{{@in=@remote, @in6=@dev}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000f0e000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/02/04 10:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x10004c}, {0x6}]}, 0x8) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000bad000), &(0x7f000070f000)=0x4) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) fcntl$setflags(r1, 0x2, 0x1) 2018/02/04 10:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) acct(&(0x7f0000a8f000-0x8)='./file0\x00') mount(&(0x7f0000fab000-0x8)='./file0\x00', &(0x7f0000a67000)='./file0\x00', &(0x7f000079b000)='ramfs\x00', 0x0, &(0x7f0000224000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/02/04 10:27:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000000c, &(0x7f00005e3000)=0xbc18, 0x18f793def7ec7eec) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000428000)='/proc/self/net/pfkey\x00', 0x18100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000492000-0x1a)={0x0, 0x12, "9c2a5df67cc8b98d88890dc4dce5b29582b0"}, &(0x7f0000275000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000434000-0x6)={r2, 0x513}, 0x6) 2018/02/04 10:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_ivalue=0x7}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) r2 = memfd_create(&(0x7f000060c000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009d6000), 0x4) sync() 2018/02/04 10:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) pipe2(&(0x7f0000238000)={0x0, 0x0}, 0x84800) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000500000-0x2)={0x6, 0x7dad, 0x6f, 0x1, 0xe49, 0x800}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000b7000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000786000)=0x1c, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000844000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000f9b000-0x95)=""/149) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00002dd000)={{0x2, 0x1, @rand_addr=0x5}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x2, {0x2, 0x2, @broadcast=0xffffffff}, @generic="f1ea9bcba2dce462d6d88dac10216adf"}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000806000)=0x6, 0x4) 2018/02/04 10:27:18 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000004000)=""/253) 2018/02/04 10:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000ede000-0xd)='/dev/usbmon#\x00', 0x8, 0x4100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000ff000-0xd4)={0x0, 0xcc, "ad4be14554645480967bc8f8caeea364653eae7790b71453950c123b559b12f4fd8264c8d89a964e88b70019001072e0e12d99fc12ddb50072493a547e17a1733e88b318d984d972bb0c907e1581ca406868f0f4765d40e703a1893348e7eed8626fa48bd1f1e896eee6d010e53e24ca1ed6fe1f26f4187a55f0c289adb9d77003c8aca18489fadc0dcfad1586ced48b82e321a018699b52a6a42b263f2acafa11331473c90925d01449e9677d8870d24c928032ee1764e5611a40c5f8c8fd2a78f1cdb02b0889263d1f8c4d"}, &(0x7f0000436000-0x4)=0xd4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b62000)={r2}, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b000+0x252)) readahead(r0, 0x200, 0xd306) openat$rtc(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/rtc\x00', 0x20800, 0x0) tee(r0, r0, 0x1000000000000, 0x2) 2018/02/04 10:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000041b000-0x8)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000854000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000080a000)={0x5}, 0x4) 2018/02/04 10:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getitimer(0x2, &(0x7f0000df8000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00008cd000)="b4", 0x1, 0x4000081, &(0x7f000072d000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x27, &(0x7f00003fc000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000816000)="558b62bd758d1bd289457c2c1b43e484d910d1e831dd3c4e9dfec8c8756ae70148a2aaa2c50ede84dcd1d963c5af8dd06ab0189842050000035cbc2aa82422383d91649b34768bdc82650460f2819e00145e3824a7ecf4a8ae09b77a93726f624ea2351efa5049", 0x2c2, 0x20008005, &(0x7f0000f24000)={0x2, 0x0, @rand_addr=0x4}, 0x10) acct(0x0) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df8000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000b2b000-0xc)={0x20000000, 0x101, 0xc}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fb1000)={0x7, [0x0, 0x80000001, 0x4, 0x7f, 0xc500, 0x9, 0x3]}, 0x12) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x43}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000413000-0x4)=0x7) 2018/02/04 10:27:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006b000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/ppp\x00', 0x800, 0x0) write$fuse(r1, &(0x7f0000769000)={0x18, 0x1, 0xa, @fuse_bmap_out}, 0x18) r2 = add_key(&(0x7f000052c000-0x5)='ceph\x00', &(0x7f0000dc9000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000cd6000)='.dead\x00', &(0x7f00000c5000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000054d000)="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", 0xfb, r2) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00001b6000-0x60)={&(0x7f0000891000-0x10)=[0x0, 0xa4, 0x1, 0x7fff], 0x4, 0x1, 0x3, 0x800, 0x1, 0x5, {0xd89, 0x398, 0xfffffffffffffffa, 0x401, 0x6, 0x3, 0x3, 0x4, 0x9, 0x4, 0x5, 0xfffffffffffffffe, 0x1f, 0x9, "c9fe30ce3a4d59241ee0dad21dccd82695c84ac4e96a0095dc3b0137dd51d023"}}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000aff000)=0x0) mq_notify(r1, &(0x7f0000203000-0x58)={0x0, 0x3f, 0x0, @tid=r5}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f00004d8000-0x4)) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000899000)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="e4889e5c7e94", @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) 2018/02/04 10:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000746000)='X\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000752000-0xaf)={0x0, 0xa7, "6132867733a3bd0427b915c0bf532e093fb34f0c61c9354241b336b62027ef84503622b19c9ead648da6236c13dd32833b3c267d80bc272825b059799ab2906ea30aa7ffc5f48ca4653b29cf5aee7d7c21cded1011d7eec57df0ef75580fcfef5c34437f64c2e9be6262b676254f646fa25919b4c554f5b9959827719c641f0f3a87e9a0636ce407966c575d3f094aacf74cbdac099cea9b2727bd8b21901e0d6d77e06ac032b0"}, &(0x7f0000d07000)=0xaf) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006f5000), &(0x7f0000067000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e78000-0x8)={0x0, 0x80}, &(0x7f00003fb000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e02000)={r1, 0x100}, &(0x7f00009c8000-0x4)=0xffffffffffffff34) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000814000)={r2, 0x100}, 0x6) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b5f000-0x20)={"9a0e4e5db3ff103d805208274d0b5389", {0x4, 0x5, 0x2, "843bfc714d39", 0x6}}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000693000-0x24)={0x1, 0xebd, 0x3, 0x400, 0x5, 0x1, 0x5, 0x577, 0x8, 0xffff, 0x8, 0x10000}) r3 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r3, 0x80004520, &(0x7f0000331000-0x28)="4b0727b871d447ef492acd1888ad45d951eea95612a97ea38a5d52316440aed7a4b6fcac0bd08a27") getsockname$inet6(r3, &(0x7f00001a6000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000058c000-0x4)=0x1c) ioctl$TCSBRK(r0, 0x5409, 0xdab) 2018/02/04 10:27:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000828000)='keyring\x00', &(0x7f000087f000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00002fe000-0x4)=0x4, 0x4) keyctl$assume_authority(0x10, r1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) 2018/02/04 10:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000063b000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000503000)=0xe8) quotactl(0x1000, &(0x7f0000973000)='./file0/bus\x00', r1, &(0x7f0000c12000)) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) writev(r0, &(0x7f0000f94000-0x38)=[{&(0x7f00003f2000)='\a', 0x1}], 0x1) 2018/02/04 10:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xf)) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000351000)=0x8, 0x4) 2018/02/04 10:27:18 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f0000009000-0x10)=""/16, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000007000)=0x1, &(0x7f0000007000-0x4)=0x4) uname(&(0x7f0000000000)=""/88) 2018/02/04 10:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bb000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004a9000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}}}, 0x6, 0xff, 0xffffffff, 0x80, 0x7}, &(0x7f0000919000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000abc000-0x8)={r3, 0x9}, &(0x7f000098f000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f0000327000-0x4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/04 10:27:18 executing program 1: clock_gettime(0x3, &(0x7f0000706000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d64000-0x4), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x4), 0x0) 2018/02/04 10:27:18 executing program 6: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x8}, &(0x7f0000000000), 0x8) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e06000-0x4), &(0x7f00007c4000)) r0 = socket$inet6(0xa, 0x2, 0x5) setns(r0, 0x8000000) 2018/02/04 10:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000057f000)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x4, 0x0, 0x401, &(0x7f0000095000)={0x0}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002bc000), &(0x7f00009b6000)=0x14) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000c13000)=""/144) ioctl(r0, 0x80004520, &(0x7f00000c4000)) [ 102.238261] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/04 10:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000625000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f000077e000)='/dev/input/mice\x00', 0x0, 0x100) r2 = syz_open_procfs(r0, &(0x7f0000993000-0x9)='loginuid\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e2000)='/selinux/status\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000053b000-0x10)=@syzn, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) writev(r2, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) 2018/02/04 10:27:18 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000159000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000ec2000)=[0xffffffffffffffff]) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ef7000-0x4), &(0x7f0000ef7000-0x4), &(0x7f0000ecd000)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f00009e8000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000ef7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000ef6000)=[r2, r3, 0x0, r4, r5]) getsockname$ipx(r1, &(0x7f0000ef6000-0x10), &(0x7f00000d6000)=0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x200000000000060d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0xa6a}]}]}, 0x30}, 0x1}, 0x0) 2018/02/04 10:27:18 executing program 7: r0 = inotify_init1(0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/04 10:27:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000feb000), 0x4) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000cfa000-0x4), 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e0000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003ef000)=0x7, 0x4) 2018/02/04 10:27:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f77000-0x2)='..', &(0x7f0000b8b000-0x8)='./file0\x00') pipe2(&(0x7f0000a5e000)={0x0}, 0x84800) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000794000-0xa8)={{0x6, 0x1}, 'port1\x00', 0x0, 0x12, 0x400, 0xd0fbda2, 0xff, 0x1, 0x7, 0x0, 0x4, 0x9e9}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000174000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) r3 = open(&(0x7f00009e9000-0x2)='..', 0x40000, 0x20) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000405000-0xe1)=""/225) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000d1000)={0x0, 0x80000001}, &(0x7f0000089000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008b5000)={r4, 0x100000001, 0x6}, &(0x7f0000b52000-0x4)=0x8) getgroups(0x7, &(0x7f0000208000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f000071e000)='..', &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000547000-0x2)='..', &(0x7f000012f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000079c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000533000-0x10)=[r5, r6, r7, r8]) link(&(0x7f0000697000)='./file0\x00', &(0x7f0000e70000)='..') ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f000024a000-0x4)=0x2) 2018/02/04 10:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e80000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00008af000-0x8)=[0xc93b, 0x802000]) r1 = syz_open_dev$tun(&(0x7f0000eef000)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000791000-0xa0)=[{{0x0, 0x0, &(0x7f00007d9000)=[{&(0x7f000002f000-0x81)=""/129, 0x81}, {&(0x7f00001fc000)=""/244, 0xfffffffffffffe35}, {&(0x7f00000de000)=""/152, 0x5}, {&(0x7f000036f000-0x8a)=""/138, 0x8a}, {&(0x7f0000d27000-0x1c8)=""/4096, 0x1000}, {&(0x7f0000c32000)=""/4096, 0x1000}, {&(0x7f00006aa000)=""/53, 0x35}, {&(0x7f00007fe000-0xd5)=""/213, 0xd5}, {&(0x7f00005f3000-0x20)=""/32, 0x20}], 0x9, &(0x7f0000fb5000-0xa6)=""/166, 0xa6, 0x8f27}, 0x80}, {{&(0x7f0000d11000)=@nfc, 0x10, &(0x7f00000ca000)=[{&(0x7f0000a87000)=""/100, 0x64}, {&(0x7f0000229000-0xa4)=""/164, 0xa4}, {&(0x7f0000c35000-0xd)=""/13, 0xd}, {&(0x7f00000c0000)=""/176, 0xb0}, {&(0x7f0000d29000)=""/68, 0x44}, {&(0x7f00005d2000-0x38)=""/56, 0x38}, {&(0x7f0000982000-0x67)=""/103, 0x67}], 0x7, 0x0, 0x0, 0x401}, 0x7fffffff}, {{&(0x7f000040d000)=@sco, 0x8, &(0x7f00004fc000)=[], 0x3, &(0x7f0000619000)=""/4096, 0x1000, 0x92}, 0x10001}, {{&(0x7f00000a7000-0x9)=@rc, 0x9, &(0x7f000090a000-0x10)=[{&(0x7f0000ff4000)=""/23, 0x17}, {&(0x7f000053c000-0x81)=""/129, 0x81}], 0x2, &(0x7f000098b000-0x62)=""/98, 0x62, 0x80}, 0x8001}, {{&(0x7f00009e8000-0x6)=@hci, 0x6, &(0x7f0000351000)=[{&(0x7f0000c4c000-0xb4)=""/180, 0xb4}, {&(0x7f0000eaa000-0x78)=""/120, 0x78}, {&(0x7f0000af9000)=""/139, 0x8b}, {&(0x7f00004d1000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000022d000)=""/88, 0x58}, 0xe904}], 0x5, 0x2000, &(0x7f000037e000-0x8)={0x77359400}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) 2018/02/04 10:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000d07000)="7408000000000000000000000018075105", 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000044b000)=0x1, 0x4) fcntl$dupfd(r0, 0x0, r0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003b2000-0x98)={0x0, @in={{0x2, 0x3, @empty}}, 0x3, 0x7fff}, &(0x7f0000bf0000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00006c6000+0xe0a)=r3, 0x4) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/04 10:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xf)) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000351000)=0x8, 0x4) 2018/02/04 10:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000bf8000-0x8)=0x2f5) listen(r1, 0x0) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000a9f000-0x10)={0xffff, 0x0, 0x2, 0x7ff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f000071d000-0x10)={0x8001, r3, 0x1, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000ff6000-0x8)={0x0, 0x9}, &(0x7f000042f000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000663000)={r5, 0x30, 0x84be, 0x1, 0x1f, 0x10000}, 0x14) lseek(r1, 0x0, 0x0) readv(r4, &(0x7f000025c000)=[{&(0x7f000059f000-0x7c)=""/124, 0x7c}, {&(0x7f0000518000)=""/178, 0xb2}, {&(0x7f0000378000-0xc8)=""/200, 0xc8}], 0x3) 2018/02/04 10:27:19 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/rfkill\x00', 0x280080, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f000000b000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) r2 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000004000), &(0x7f0000003000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000000c000-0x1c)={&(0x7f000000b000)=@full={{0x3, {"226b8fb1751db4"}, 0x2}, [{"b3c44e6fab3136"}, {"51d32374aa380f"}, {"0eb592a86c98cd"}, {"8d2a16d366b0a2"}, {"9a66137f1ab59b"}, {"6b320069c2f1a1"}, {"9bca63a14cb07f"}, {"8337efe39770a5"}]}, 0x48, &(0x7f000000c000-0x20)=[{&(0x7f000000a000-0xe4)="f623d38a847e1ad7c6d1336cd1151de8c7e8b9b7dfdd5fcac4c8c89d198f7b5b22a6a0883b0e707585bd8da4957a8cce56d994f81a31793f6f9f42e04b11290b8be9bdd747a17fd2da901efc55f5fd8151cf99886b4b10a5118374c7d20ff58ce3e017c1d6029fac7315e99997de47a583ab6a5fabb426edf900a973415c5888a6f80d32ebbfe3ee181572ffe3cccc00b613421ecb60d59654cc9a72d1af5382af75dc2b9ae3e0eed1d55683efb09ff1fc649b3c87eca9eb8a7ce89ff2999d62d78dd4fc27574cd42c752e486688cf47ca7a15755976ed6f9e7e7bc93929f5dbbbd48da3", 0xe4}, {&(0x7f0000003000)="f487d01fe5da", 0x6}, {&(0x7f000000b000)="f41becd0802cb918", 0x8}, {&(0x7f0000002000)="eb67ef8515deb6bb82e6c5a6d1177d68a97814d61b6487bcde98892ba31c6f7dccba764d9652d557ac75131fa2aa57a2f0709de682a3d5ab0877cdba9aa0d9906cd6eaa307bbb65e35b1666d93aff6ab44743f748d40329102a8d046365269b9632e611eff5fdf0aec276739895000dcca772578d259ad68a8f9c91bf35b99b81b4f79a600daf8933b2ad1987e190f1daa17c65af86067095981e8c636ba1137801e85e76534e842712b9635fc8397b04f9fae9e888783d0876d765cfa38f22c844066c519db3f57fa79e0ee1abb67866b7865617a5e412d00214fe6c738b4ba8220378e0b2d3cb30c2f2b04e90f", 0xee}], 0x4, &(0x7f000000b000)=[{0x100c, 0x12d, 0xf090, "44ceafc9c2c975cb7523899a1c9e66dfe22f8adff690feb59727f6765f0bbd43b43162084e26b34276831f20469dd3e8fc655571611097e504158aa25a328f87f5ddb747d3db6f064a1fc9bf735a2292ea522703807bb78378a51a7ecef9be8e640604c46f7ae6641f1a52731a0e3e7dca23a8d38941f7b5e473a67c52b234e948df6bf54d8f44a8c1b1724d136aaa20404a98d51c75e2c289a4f9db825e67d9ca3bf82756d6ddc3b70be0d10989d1f80a466bb639fea62b896677c81176b13d35fb98ba200555a49fbc9d96e3eb1aeb07d540006dbb3c46a36160949d6325456877579f00041cb3c8efc7fda0eb9764a282084e7e01db576cbf0c93b3032f7bf79c284a4bb71e2d413eb4050efd9f3fbcce4b9868b562122e4db05d9744f5b2b30ea5b8285d19cdfc61a10bebb981abb353b0ded28750a81d3257adc4b0530aed1a6c49f8322f7cbf251620846326aa74c65de300eb8c4420390a30aef9700049a6d50dc8274ccf01e04f9393a515221521e49c4e9a1e03d49de70de968a4905321cf1ee6a9e3a10d8764161a3835d8bef4e8e2c30729e482521e4937b77166d69e80493c890892b935e96e1af6eca70c5c3ea0f89d0d302d716e0e32278830d71532921e7387f72c6530eeee89490beb9ea492843cf8b13d57d8ed108aecf5e49a116ad206395556c10c785bf85c85ac72d0d887c63bd7c4ff70e6828851cc4ce4f434e5b4fe5eee1c0fab42528cb6ffc82396c0a7b2571f6dc2f56cd3177b7f13c9c47857d01d7ab5b828c3f8bf54f4e10fc7080f245281b7e4c2437ac5afe7675fe009d671603fd5bac1f95fba1e5de1e134b7878170cd2af78cd31a346b79248f20ac76b70167a9d427ce14d85230d385cc9ec6dde4f6f756af9e51e9c954782a33c302dc9486f4bd2daabd50a1f6a893312f7e8ee8b79829be49a9c02ab5753bbbbe320e74044b1192a45a4a5cb8fda201c5f30d8037d3b3b867d88451ae1021ad1bde022c4b7fe4891c70a5535380e8bcd415286c6ad2e283a1227291ea5794f121c8e5ba63afa4ec57bbaa2c3f7c702ddfb5c8c3fa509c8ed6c3d126c1a49a27af658af3e2a4d0796f54805c12b79b2d338be087c465e42022f490c2b29883449b164c5114bd04a6e086bf1e51bf14367fb59e737fda4a558ce83d27cb4b8110cb25c2ec4149b485aedbde6732f0b6dee1e52edd1f4b696dc428dbb2ba862b2decd6b5c3af8230058a7359f039c4bcf8d60f89e64e18066b6cc4c78c61d58cae2ab794da469803426820fc9c1c0456fcba14abfac7dea181defec83ebb63f18b635efb4e0dceb8ae21705335f013583ba64b772eae0f7bc08b155a93028d0b6b2811c20e618766475e7cfb9a7292ad6f4839e2d6ca328ccef1c101f875229fcf65b7b636f3cfe9fcbcd6fb3185d23957f94aad670d81f9dca3c92181cbc0c6acb7e84781f8e4beb684c36bde83ff4592c5bc96b76451b303a1f8845872454ab9a0ba820cedf554d2a96bff7c60562a078194c789a9ecab1430cd7ca4b8622ae63cb90bf4348c52a54de96ee99a9c2409d607fc86ecb12f370d00a82a4c26249b93df431cfa2ef7abc051dfda7add1decd59e2ed53071779cd8a1efd9030289354fa62d039b0741c9642b18bb6e719c94bd4e0915922a5a47bc2ecfe3047ce460d22c74eacf819f9ae1981c261f9d97a913e5cfc878045a8cc855dbcd59803405b25e4cded782364ad564678b66885aa93206f6b806b736059847464f129cc5717124ce69ca885f378b4262f8a00853ce4ef49f6ece1d8d33a67c01b1a6c18ef88a07bfb1b21f139e36ee25d97f6ec18b9fc4697f55ac9d268f091419eea4ac6071c7e9e13648dbd073464bd7d95b011ecfc926eddfcf78f6f51cfcead3f4484bcf664e2a394ed902cfdbfabb2028900a9b057d0645d11a29681f102f8e34c3d36e60fadf2abd2b9e8b8e5cbae1e753582674670882de4e199f50139172fd22b80321f042923417582297c04099173909eaed19acdee55cceb2a153e406ef8168ba7f3b4b5e47af09239b9601d3ba5bc645010a933538ef64c3bc4ad7ad4bca8380c8a87e4ba80ae5ff2245159116780a143b449bf6deeda30f9cf1c961f2378460c6e13c5109fa9f2594e46353699880851c1f95476c0a3e3653801d5b9293b72d4942ad3c86cbaea3fab2f1c4fffd354301366dc12edf9fb3918128678ad9ea9d62d3ca06bcf3fba38aa487ac9c13f499539db313c316cd91753fc0fa792a67d685ff1abcc9cc35ccf14e82bd0d4c42967dce5cac322b7cccf05cc57be7d548f2e28775ea03879fedd4fd932ed3c7899004185e31dec0cd9610e7ce002ca1f412a98054fdd6b1f8849fcd74e89d05a34ccbaa992f3d4947259e3c79a3c3fe76c2f6e24e38318baab7208bed802af8586fb60628fc8e7fbd09cbc5e228f855eea6881d04c12ce4afb5a296c5b5ca389f21ae9dd9f0c244e287eefc49181a4bc8b0413ee0a337a851ce27575f3bfd87f4d36adb7366ab50b6cdf478e8e038c96badf906ee16e707ebd6537a9fbaf23ca69dfd12bbb2971394047fc70b72f904af9390df0deff779b4031b1de8b0c2330bf0941bd9823cc18c43e9dab723710d851968bc683c73faa20ff36ddfc84e47785c76f4cd374afc73b2cda2f4434b05d64a552e807bc0d0626af1cadb343d73750d5c62dc22882a17a901edec37db34385079e64ea60dae3413e1e8c029014a70be39975f2476cca7158189a06930e8d4099bf6e3e8084018231f5a5ca133cd997c3ffc271f535bf4cac74f1a2244fe66b96a9631e6282c0b4b6685a7ca7b507c620d909fe210458300c93309c3d7823bc111f12f0e071b677a472f9561512436b5caee1dc500065af3210b5d4ebd6641740fb53aba16b5735263f64ba23bff0e6cb78d3c26054bcaa7212a27eb8575bc6e467c5e63bc7c12b64a945922ea0319ead72cd6ebdd9a8850f4e47edae74694d1d1d06ce27cdce621274d2d20bcf292a238fd04d446b130f59011c8725c0675c29f23305403f99f6d64bf67f4408048d880c3efaf5a5f83f4ec1932660d2711d7e02768981583cda24d8999884ad0ce8cee2dfa11bdda3fa953a2e239546921f6be535429f0ac9998630446adb5737f51d7f8a21614850c097fe5d644777bc07c03b5e72ba7f348c8c85a7eede9cd8e6bd1c8c70fa6f5c31b333485d46b706226e3618e769408ca23cd3d1ba6c87acf066bab206d574f4006b6c1d2595fc8e62c9818264e51aabd7a7f0f8c884615d6f87a37b2c939d3be3e18461e43f82aa5968abb4f680bb5006c3ee6dff12324976b0c1f6c21a89e0401b293ac746eb2b35b29b7cf0e942f69b0a753207b61dc19ffad4537183333a9db99102d66e9289f8ca92714ebdb3188836f30cbbbae03a372d55ad5c86797fd1f356f3160f9f013d8b88eb2e7280f639f11d4caf4991918a5f3baa9a55aa2c7b77c05ac0b96d0ea364956696d0c5fea3317326a3081cdc697eb8b8b9e25645e673b574791b28cb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{0xf4, 0x11e, 0x1f, "7fc3b41fa4dfd178d8c5168cebb7ac9baab17e50deb740a582c36e7fb70150c6ebaf28ad76ade6e67606a7ad68ca5ff95bb9e190c2e9f4be8a0d3b9702bfb2a4e48bbb7cdf3bbb1cfb419959a51a76cde58b7c9e8b437f235d233ddb150496832bfc6d0daeb686c0e9ecbb91b8317f34011ef5c2b3539cc0ab4c72cfe3b54ca0558417d9d9727780839a3943464f532fbd7064253fa88ab6877312b6ce42955162f1d35d6fdca3384292032a96323a0c6c51edcec8fa658b47414dfec8c9e9bfef6f1c09625194cc991b6b1490eaa1f71edbb489c92503ec69a8f49797e76794b18570d819"}, {0x100, 0x104, 0x663b, "eea92097b81ca8fe858ef909c357c8710ccc254b2c7ce349f1f1f66eb76b5f4a7dde0e092d83cc937bdf79f2b5c1545e27b01050b33cb6a2c77a5a51c22f459a7c5e4df1cf44734fee013472a55161833733cf0f79adc3d4e7f44177f1cbe3c42eed85a8b0c29f799e366291d901251af3fab209e553745875ba1976550f373121701449fb244dc2f60964d423dbe5104a97ae378fb7c89b8e5fa18bb6d3853bcd97c64280d3c66a00de001a9a1b67db3450f0b6bd59599b45d2211e55219ae6e7c6759d35fd863b1b8601b79a3386365106e8e4261dcc94ea5d89e407e4929f3919a3bf168dd5fd250564fef1a6c2897df3"}], 0x1200}, 0x2) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000008000)={0x2, &(0x7f0000008000)=[{0x5}, {0x0, 0x0, 0x0, 0xfffffffffffffe01}]}, 0x10) 2018/02/04 10:27:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000a4b000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)='\x00', r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)) keyctl$reject(0x13, 0x0, 0x3, 0x4, r0) 2018/02/04 10:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000043000-0x50)={0x2, 0x7c51, 0xffffffffffffff6e, 0x0, 0x13}) acct(&(0x7f0000d8b000-0x8)='./file0\x00') sendfile(r1, r2, &(0x7f000084f000)=0x5b, 0xfff) 2018/02/04 10:27:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x0) getpeername(r0, &(0x7f000080c000)=@ethernet={0x0, @broadcast}, &(0x7f0000b7e000-0x4)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[], 0x0) write$selinux_user(r2, &(0x7f000068c000-0x2a)={'system_u:object_r:udev_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2a) 2018/02/04 10:27:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000008c000)='user\x00', &(0x7f0000ee9000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000767000)="090633684139ad099678ad794e9be9688ae9a506df6ddd29181fdd38bf07cb6b5a014e0da5e3838f0ad5248aa37722f573ef6ebc049e923830cba1226d33b9d62e86c5a8354492a3924ef467836610756040dd89bf0626d7da06e442b96e028c864aeb76c1b14d", 0x67, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000d4c000)='keyring\x00', &(0x7f000069b000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$usbmon(&(0x7f0000b51000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x40) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000729000-0x4)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x47}}) 2018/02/04 10:27:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x3b4, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004a0000-0x8)={0x2, 0x1f}, 0x16a) 2018/02/04 10:27:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) clock_settime(0x3, &(0x7f0000a7b000)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005a4000-0xc)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005b000+0xd56)={0x0, r3+10000000}, &(0x7f000005b000), 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000002000-0x20)) 2018/02/04 10:27:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000084a000-0x48)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000650000)='/dev/rfkill\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000aee000-0x8)={0x0, 0x7}, &(0x7f00006e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000326000)={r2, 0x9}, &(0x7f000073b000)=0x8) 2018/02/04 10:27:19 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xf800000000000000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000008000)={0x0, 0x8}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000011000-0x8)=@assoc_value={r2, 0xffffffff}, 0x8) connect$unix(r0, &(0x7f0000010000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/04 10:27:19 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000279000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000369000)=@alg, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000002000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f488ed80ef65b8290f74161eb37614b594661bbe38b8351290262ebc4d01a19"}}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) 2018/02/04 10:27:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x1f, &(0x7f0000fa6000)={0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000016e000)={@loopback={0x0, 0x1}, 0x5, 0x0, 0x0, 0x6, 0x2, 0xf9, 0x3}, &(0x7f00000f3000)=0x20) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00007d5000-0xc)={0xffffffffffffffff}) 2018/02/04 10:27:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f73000)) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7) fadvise64(r1, 0x0, 0x5, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000), &(0x7f0000001000)=0xfed4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000009000-0x2)='[\x00', 0xfffffffffffffffb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f000000c000)=""/84, 0x54) signalfd(r1, &(0x7f0000003000), 0x8) 2018/02/04 10:27:19 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000129000), 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ced000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x5}, &(0x7f0000f82000)=0x20) 2018/02/04 10:27:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0x8, 0x200, 0xb1e, 0xfffffffffffffffc, 0x5, 0x20, 0xe2, 0x0}, &(0x7f00003ee000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x2e, "e9cb03a11f83502d61286109b0ad29d96363f2d5baaf4e0265a435fea21950dc5b114356c4e4562ce2cc9c50c033"}, &(0x7f0000ed4000)=0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000128000)={0x3, 0x100}) r3 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000b46000)={0x4, 0x2, {0x0, 0x1, 0x4, 0x1, 0x200}}) fcntl$dupfd(r3, 0x0, r3) 2018/02/04 10:27:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x402000, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ea2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000-0x8)={0x0, 0x0}, 0x100000000002) r4 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) syz_open_dev$loop(&(0x7f0000c1f000-0xb)='/dev/loop#\x00', 0x10000000, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000d00000-0x64)=""/100, &(0x7f0000798000)=0x64) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cf8000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, "27fc865754aea8d5127969687c87b03d31410423666f1e9c382625a65d39a0d52602bfa0e9a63b9384e44d2c00a85a4d136fddff309420f412087b43d5d99000", "512ec136caf8ea412dac9d2a1e8d271f4e94c91e11a30fb990dcce13a70a39b0"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000bc000-0x44)={{0x2, 0x2, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x40, {0x2, 0x0, @multicast1=0xe0000001}, @common='ifb0\x00'}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000bbe000-0x86)="98c1d55df578cf322e0bdb8e93d70d5d251bc2e01cf16a7c0b55490cdbc36625a8c69ec2a5ec454d3107925ccf1d327e099df8fdfb67780b712521d75052bfcac670436b809623e4ef7b93b4fa805370f922265731dcc8ba304fe51ea3678e8d21d6eb43707a93ae2c8887f760887c5e959ea16f0877d231b9d970973f5f9e0b7ee637e744ba") lstat(&(0x7f0000e50000)='./file0\x00', &(0x7f0000a2a000-0x44)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000011000-0x18)={0xaa, 0x10}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000000f000-0x4)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00001db000-0x10)={0x6ed, 0x1ff, 0x1ff}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000010000)={0xaa, 0x20}) 2018/02/04 10:27:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x1000, &(0x7f000084c000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c1000-0x4)=0x2, 0x4) 2018/02/04 10:27:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000a9d000)={0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000458000-0x8)={0x0, 0x401}, &(0x7f00008b8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000d7000)={r2, @in={{0x2, 0x1, @empty}}, 0x8, 0x7fff, 0xfffffffffffff8ac, 0x8000, 0x630}, &(0x7f0000764000-0x4)=0xa0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ea0000-0xc2)={0x0, 0xba, "2ca2a1341b116f82c6735fa3cf89a8ef2096c1633651cd5ce720f2ecb46a6747f67b73f8f5efed23e61589b4edc77271235f607019dfcaf44cfb935db4f55d708f97e4d3cd57218887b6058aee0f2d83b3a46bd2b1f3ae6817e2d82dbb6a3d40bf5fdf971dfb2f712af46f5fd4c4ce7e95c6a10c81a3f619c50332901e532f9a5f41b7acd2825e7b1460c4a5f877e77fa6e479bf936fda1a7d97765ad7b8a1811d07f3957dfc5e1fe942ccd3b781ec9b527bf8055985a4d1693f"}, &(0x7f0000f34000)=0xc2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00005e2000-0x4)=r4, 0x4) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f000016e000)=0x2, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000687000-0x8)) connect(r0, &(0x7f00001a6000-0x10)=@ipx={0x4, 0x0, 0x0, "8ce7502fe0bf"}, 0x10) 2018/02/04 10:27:19 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x8)={0x5, &(0x7f0000001000-0x14)=[{0x5, 0x5}, {0x4, 0x7f}, {0xb5, 0x1}, {0x1, 0x2}, {0x3, 0x7f}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f26000)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) readv(r1, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/02/04 10:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) r1 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ppoll(&(0x7f0000837000-0x20)=[{r1}], 0x1, &(0x7f0000eee000-0x8)={0x77359400}, &(0x7f0000f78000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000ab4000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894d344e0e31cf89dfb3cef34d5bcfada536f8a2c5de62e937157bcb8e3f0f51b"}) 2018/02/04 10:27:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000000b000-0xe0)) preadv(r1, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f000000c000-0x18)={0xfff, 0x7, 0x1, 0xac, 0x2, 0x7}) 2018/02/04 10:27:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000049000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4a2882, 0x0) lstat(&(0x7f00007b7000-0x8)='./file0\x00', &(0x7f0000104000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000717000-0xc)={0x10, 0x0, 0x0, 0x28}, 0xc, &(0x7f0000000000)={&(0x7f000033f000)={0x1f8, 0x8, 0x3, 0x20, 0x0, 0x1, {0x7, 0x0, 0x1}, [@typed={0xc, 0x92, @fd=r1}, @typed={0x8, 0x5}, @nested={0x1d0, 0x18, [@typed={0xc, 0x4d, @uid=r2}, @typed={0xc, 0x9, @ipv4=@rand_addr=0xfd5}, @generic="fd161e0c320a8ccd1ab7234b9ea7d82493276e51ff2cd671cced14c40e58d78fdfc24a8432771da085cc703c42ae278d5f081fb06e6a2d7d771a8f6cccd752dc8cb9c488dd9bd2dba7146836c7c6307aa06e7503141366e235db6b5457c5091c9a7a57fc2948953fcc9e2949703594cca0bcd33b776917fa1dbd98002791c17ba6d9fdec28a86b7a9e496112ef0bfefdc9967b3cceb1241761d7f1a90ca9a0b65665ec1c88f7cffe8bb95180dbd2462c729d2e2d36c316e830ba52cd0b", @generic="67315c00aabe540474d11e83173b5237db0ecd22c0f492472a50c021c2c347c6f13006f1bc3f7bc62b88d104d966f81adc715cc2e3d1cea16e170e8402865432af364811bdb4cdc371b18ffcff581f2436f717bba62bbea834511d31655b8512abdd777d83bfc3976403437feafe330a0a9382d2a85bd7addd7d733c964c76b18692663017c24d1e5c1a91fdc5b4b0ac57cca1ae627379b2fa95ffce9245d9d29ee128f2135ac7e021c6110fb1885c22", @generic="f65d851efd494af56ccc46ace007411c81b2043a81d1210a650e23a1e378f6daaa9f474d19be304d0008301ac488522b14284b011e7911ecbf79585d1235c4d865ab1fa316caf6"]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x40000}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') lseek(r3, 0x2, 0x0) 2018/02/04 10:27:19 executing program 4: r0 = socket(0x10, 0x803, 0x0) unshare(0xa000400) tee(r0, r0, 0x1a9, 0x0) 2018/02/04 10:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) rt_sigtimedwait(&(0x7f000094b000)={0x8}, 0x0, &(0x7f00009f8000), 0x8) gettid() write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick, 0x0, {}, 0x10001}) [ 103.096776] audit: type=1400 audit(1517740039.498:174): avc: denied { set_context_mgr } for pid=13217 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 103.111580] audit: type=1400 audit(1517740039.508:175): avc: denied { create } for pid=13231 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 103.152155] audit: type=1400 audit(1517740039.568:176): avc: denied { create } for pid=13231 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 103.184749] audit: type=1400 audit(1517740039.598:177): avc: denied { call } for pid=13217 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 103.210552] binder: 13217:13223 ERROR: BC_REGISTER_LOOPER called without request [ 103.218237] binder_alloc: 13217: binder_alloc_buf, no vma [ 103.223867] binder: 13217:13242 transaction failed 29189/-3, size 0-0 line 3128 [ 103.272602] binder: BINDER_SET_CONTEXT_MGR already set [ 103.277934] binder: 13217:13242 ioctl 40046207 0 returned -16 [ 103.278669] binder_alloc: 13217: binder_alloc_buf, no vma [ 103.278710] binder: 13217:13245 transaction failed 29189/-3, size 0-0 line 3128 [ 103.280209] binder: 13217:13246 ERROR: BC_REGISTER_LOOPER called without request [ 103.317202] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 10:27:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000df7000-0xc)='/dev/random\x00', 0x0, 0x301000) r1 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='net/mcfilter\x00') sendfile(r0, r1, &(0x7f0000b4a000+0x109), 0x9) 2018/02/04 10:27:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00003a6000-0x58)={0x0, 0x41, 0x1, @tid}, &(0x7f00002c6000)=0x0) clock_getres(0x5, &(0x7f0000796000)={0x0}) timer_settime(r0, 0x1, &(0x7f0000b69000-0x10)={{}, {r1, 0x1c9c380}}, &(0x7f000097a000-0x10)) timer_create(0x7, &(0x7f0000044000)={0x9, 0x4000000000000a, 0x0, @tid}, &(0x7f0000e12000-0x4)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}}, &(0x7f0000327000)) 2018/02/04 10:27:19 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f91a27df0093aa8c"}}) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000539000)=[{&(0x7f0000b3d000-0x2)="0400", 0x2}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) socket$unix(0x1, 0x0, 0x0) sendfile(r1, r2, &(0x7f00007eb000), 0xffffffffffffff00) mmap$binder(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000000a000-0x8)='./file0\x00', 0x92) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000007000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0xffffffffffffffff}}, 0x80b, 0x3, 0x3ff, 0x3, 0x10000}, &(0x7f000000a000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000000a000-0x4)=@assoc_id=r4, &(0x7f000000a000-0x4)=0x4) 2018/02/04 10:27:19 executing program 0: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e82000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e81000)) unshare(0x103) r3 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000519000-0xc)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000bf000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000147000)=0x20) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) epoll_create(0x0) time(&(0x7f00006fe000+0xba4)) signalfd4(r4, &(0x7f0000cec000-0x8), 0x8, 0x0) timerfd_gettime(r1, &(0x7f0000214000)) 2018/02/04 10:27:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d2f000-0x24)) r1 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r1, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/02/04 10:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004fc000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f00007be000-0x8)='proclo}\x00', 0xfffffffffffffffd) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) fstatfs(r1, &(0x7f0000d0f000-0xbd)=""/189) pwrite64(r1, &(0x7f0000084000-0x53), 0x0, 0x0) close(r0) 2018/02/04 10:27:19 executing program 3: r0 = socket(0x18, 0x0, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ca1000-0x15)='/proc/self/net/pfkey\x00', 0x20480, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x4daa) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00009b3000-0xc)=""/12) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/02/04 10:27:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c2000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000fdc000)={0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002fd000-0x4)) [ 103.322732] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 10:27:19 executing program 5: getgroups(0x1, &(0x7f0000002000-0x8)=[0xffffffffffffffff]) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000051c000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00001be000)={r2, &(0x7f0000088000-0x1000)=""/4096}) dup(r1) openat$selinux_access(0xffffffffffffff9c, &(0x7f00003ca000)='/selinux/access\x00', 0x2, 0x0) setregid(r0, 0x0) 2018/02/04 10:27:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d2f000-0x24)) r1 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r1, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/02/04 10:27:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) readlinkat(0xffffffffffffffff, &(0x7f0000a93000)='./file0\x00', &(0x7f0000cf6000)=""/28, 0x1c) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f0000392000)="580000001400192340834b8002000000000080ffec0481000300000000000080014828ca944f64009400a90028825aa8000003000000080000000000000009000000fffddd0000001000010000080000000006000005a5ce", 0x58}], 0x1) stat(&(0x7f000024f000-0x8)='./file0\x00', &(0x7f000005b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007cc000-0x4)=0x0, &(0x7f0000f33000), &(0x7f0000fd0000-0x4)) sysinfo(&(0x7f0000925000)=""/75) syz_fuse_mount(&(0x7f000055e000-0x8)='./file0\x00', 0x1, r1, r2, 0x200, 0x101800) 2018/02/04 10:27:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000000)="265d3f29f0d9cf6ef36baeb6a81f18460a7028d914db9135b8434f22c40530bedaef5a0f491e12e73ebce57391b11d21961820166cdd5120403008a51fa99826832f0cce72cd6df5b227030343d2eca265e37630ea6a6c7bd121efc55e1fccee69e43e8a204e4adbe0c24e08a48392e57eb6531590b18a7c7f1b5afbe05d3ce1c1c9fa0649a5d5311856dee11cbb3a4d5909acde97e9f996c4d2fcc3b66e01ba11375935e2ebb7a254becb06f3253af26fd0af50c2c6cd63ed44e70e18bcce6e77351c1fddbe33482a6f5ce16d091654e6300938") mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000)={0x0, 0xfffffffffffffffd}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000-0x8)={r2, 0x3}, 0x8) 2018/02/04 10:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d41000)='@selinux\x00', 0x3) stat(&(0x7f0000ceb000-0x1)='./file0\x00', &(0x7f0000f69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b90000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x9fde, 0x0, 0x8, 0x6443187dc344d405, 0xa0, 0x20, 0xff, 0x0, r1}, {0xd5, 0x5f21, 0x101, 0x8, 0x3, 0x1e2, 0x2, 0x1}, {0x0, 0x3, 0x1}, 0x100000001, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x2, 0x3, 0x8, 0x3, 0x6, 0x3}}, 0xe8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) bind$pptp(r0, &(0x7f0000064000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) execveat(r3, &(0x7f00008b9000)='./file0\x00', &(0x7f0000434000-0x20)=[&(0x7f0000ecc000-0xe)='/selinux/load\x00', &(0x7f00001ba000-0x9)='@selinux\x00', &(0x7f00007f0000-0x9)='@selinux\x00', &(0x7f0000a55000-0x10)=':@usermime_type\x00', &(0x7f0000821000-0x9)='@selinux\x00', &(0x7f00006ee000)='/selinux/load\x00', &(0x7f0000950000)='/selinux/policy\x00', &(0x7f000025c000)='@-eth1)wlan1\x00'], &(0x7f0000375000-0x8)=[&(0x7f0000004000-0x8)='@selinux\x00', &(0x7f0000be4000-0x9)='@selinux\x00'], 0x1900) sendfile(r2, r3, &(0x7f0000659000-0x4), 0x40) 2018/02/04 10:27:19 executing program 2: stat(&(0x7f0000a21000)='./file0\x00', &(0x7f00000a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='net\x00') fstat(r1, &(0x7f0000004000-0x44)) lchown(&(0x7f0000000000)='./file0\x00', r0, 0x0) 2018/02/04 10:27:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000092b000)={0x0}, &(0x7f000062f000)=0xc) rt_tgsigqueueinfo(r0, r0, 0x37, &(0x7f0000cd9000)={0x36, 0x2, 0xffffffffffffffc1, 0xfff}) ptrace$getregs(0xe, r0, 0x81, &(0x7f00008c1000-0xea)=""/234) setrlimit(0x7, &(0x7f000018f000)) epoll_create(0x4) 2018/02/04 10:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb7000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b30000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x5, 0x4}, &(0x7f00001d3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000192000-0xbd)={r1, 0xb5, "b4ba999ab958adc5577801ef9bd50269e955fbbb665eb68ec3bd513d15e690e22a297540dca023083fcbb13517c85ce2bd7bb2e107c2ee1ff50f18f79767ee9d02e078026c4c048ed081d678cd5d0af0b0563fcc85bf922f8b6ef41a902832d70e62a767da6fd6fe6e15f2057adb7ec91301adcb115ce3327b09a36e33c84f1a87365ee1514c87a58514ce419e637438fb87734459b531b50f7230c87b619f2be7ef9c5ddeeebf933c9580d66b57eb54f6e0a4ee43"}, &(0x7f000081d000-0x4)=0xbd) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cf9000+0xdbf)={0x1, 0x28e, 0x8, 0x3, 0x6d, 0x9, 0x3, 0x101, 0x0}, &(0x7f000030f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000035a000-0x6)={r3, 0x80000001}, &(0x7f0000422000)=0x8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000cf7000-0x1000)=""/4096, &(0x7f0000dae000-0x1)=0x1000) mmap(&(0x7f00003a8000/0x4000)=nil, 0x4000, 0x2000004, 0x80010, r2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000412000-0xc)={@multicast2, @dev}, &(0x7f00002cb000)=0xc) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000556000)={0x1, 0x84}) 2018/02/04 10:27:19 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000d8e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f6b000)={0x7, 0x5, 0xff}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000f6b000-0x4)=0x1ff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@generic="2e0006f981d668c68530b6fa1eb9b43f", @ifru_ivalue=0xe02}) 2018/02/04 10:27:19 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000132000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b61000), &(0x7f0000b33000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0x8, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 164.651589] Buffer I/O error on dev loop0, logical block 0, async page read [ 164.659154] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 164.666878] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 165.988791] IPVS: Creating netns size=2552 id=9 [ 166.135306] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 226.760753] Buffer I/O error on dev loop0, logical block 3, async page read [ 226.767973] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 226.776647] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 226.784523] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 362.228170] INFO: task syz-executor4:13449 blocked for more than 120 seconds. [ 362.235460] Not tainted 4.4.114-g4e74e98 #5 [ 362.240824] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.248795] syz-executor4 D ffff8801cd537240 26440 13449 13316 0x20020004 [ 362.256200] ffff8801cd537240 ffff8801cd2eb8d0 0000000000000024 ffff8801cd2eb000 [ 362.264192] ffffffff842bdbe0 0000000000000000 ffff8801db31fdb8 ffff8801db31fde0 [ 362.272308] ffff8801db31f4d8 ffff8801d9b49800 ffff8801cd2eb000 ffff8801cd5377e0 [ 362.280417] Call Trace: [ 362.282982] [] ? bit_wait+0xc0/0xc0 [ 362.288260] [] schedule+0x7a/0x1b0 [ 362.293419] [] schedule_timeout+0x3a0/0x970 [ 362.299382] [] ? usleep_range+0x140/0x140 [ 362.305160] [] ? kvm_clock_read+0x23/0x40 [ 362.310951] [] ? kvm_clock_get_cycles+0x9/0x10 [ 362.317154] [] ? ktime_get+0x128/0x1d0 [ 362.322690] [] ? __delayacct_blkio_start+0x41/0x80 [ 362.329256] [] ? bit_wait+0xc0/0xc0 [ 362.334534] [] io_schedule_timeout+0x1be/0x390 [ 362.340783] [] bit_wait_io+0x1b/0xc0 [ 362.346119] [] __wait_on_bit+0x8c/0x140 [ 362.351741] [] wait_on_page_bit+0x1e5/0x210 [ 362.357686] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 362.366007] [] ? autoremove_wake_function+0x90/0x90 [ 362.372660] [] ? pagevec_lookup_tag+0x3a/0x80 [ 362.378921] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 362.385652] [] ? wait_on_page_bit+0x210/0x210 [ 362.391809] [] ? iov_iter_advance+0x164/0x4f0 [ 362.397928] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 362.404951] [] ? replace_page_cache_page+0x430/0x430 [ 362.411692] [] filemap_fdatawait_range+0x25/0x50 [ 362.418093] [] filemap_write_and_wait_range+0x74/0xb0 [ 362.424909] [] blkdev_fsync+0x66/0xb0 [ 362.430366] [] ? thaw_bdev+0x180/0x180 [ 362.435874] [] vfs_fsync_range+0x10a/0x250 [ 362.441763] [] blkdev_write_iter+0x398/0x490 [ 362.447792] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 362.454366] [] ? shmem_fallocate+0xa50/0xa50 [ 362.460411] [] vfs_iter_write+0x1c7/0x2d0 [ 362.466181] [] ? default_llseek+0x290/0x290 [ 362.472152] [] ? splice_from_pipe_next+0x2a4/0x380 [ 362.478724] [] ? __kmalloc+0x124/0x320 [ 362.484235] [] iter_file_splice_write+0x58a/0xae0 [ 362.490737] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 362.496854] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 362.502996] [] direct_splice_actor+0x125/0x180 [ 362.509218] [] splice_direct_to_actor+0x2d2/0x830 [ 362.515681] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 362.522358] [] ? do_splice_to+0x140/0x140 [ 362.528151] [] ? security_file_permission+0x89/0x1e0 [ 362.534882] [] ? rw_verify_area+0x100/0x2f0 [ 362.540854] [] do_splice_direct+0x1a7/0x270 [ 362.546801] [] ? splice_direct_to_actor+0x830/0x830 [ 362.553466] [] ? rw_verify_area+0x100/0x2f0 [ 362.559426] [] do_sendfile+0x54c/0xd30 [ 362.564934] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 362.571421] [] ? __might_fault+0xe4/0x1d0 [ 362.577192] [] ? __might_fault+0x114/0x1d0 [ 362.583089] [] compat_SyS_sendfile+0xd1/0x160 [ 362.589239] [] ? SyS_sendfile64+0x150/0x150 [ 362.595181] [] ? __compat_sys_pwritev64+0xa5/0xf0 [ 362.601669] [] ? do_fast_syscall_32+0xd7/0x890 [ 362.607880] [] ? SyS_sendfile64+0x150/0x150 [ 362.613855] [] do_fast_syscall_32+0x314/0x890 [ 362.619999] [] sysenter_flags_fixed+0xd/0x17 [ 362.626094] no locks held by syz-executor4/13449. [ 362.630952] Sending NMI to all CPUs: [ 362.634792] NMI backtrace for cpu 0 [ 362.638424] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.114-g4e74e98 #5 [ 362.645579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.654940] task: ffff8800bb324800 task.stack: ffff8800bac70000 [ 362.661012] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.669760] RSP: 0018:ffff8800bac77cb8 EFLAGS: 00000046 [ 362.675181] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.682452] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.689824] RBP: ffff8800bac77ce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.697158] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.704434] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 362.711704] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.719925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.725779] CR2: 000000c421ce7010 CR3: 00000001cd438000 CR4: 0000000000160670 [ 362.733056] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.740328] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.747572] Stack: [ 362.749726] ffffffff8426f3a0 ffffffff847ef700 fffffbfff08fd994 dffffc0000000000 [ 362.757243] ffff8801db31bca0 ffff8800bac77d00 ffffffff810b988b ffffffff839f6180 [ 362.764788] 0000000000000003 ffff8800bac77d60 ffffffff81d0ec94 0000000000000000 [ 362.772316] Call Trace: [ 362.774872] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 362.781275] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 362.788368] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 362.795090] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 362.802099] [] watchdog+0x6fa/0xae0 [ 362.807353] [] ? watchdog+0xc3/0xae0 [ 362.812719] [] kthread+0x268/0x300 [ 362.817879] [] ? reset_hung_task_detector+0x20/0x20 [ 362.824547] [] ? kthread_create_on_node+0x400/0x400 [ 362.831204] [] ? kthread_create_on_node+0x400/0x400 [ 362.837837] [] ret_from_fork+0x55/0x80 [ 362.843377] [] ? kthread_create_on_node+0x400/0x400 [ 362.850040] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 30 17 00 4c 89 e7 57 9d 0f 1f [ 362.869031] NMI backtrace for cpu 1 [ 362.872627] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.114-g4e74e98 #5 [ 362.879553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.888900] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 362.894936] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 362.903337] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 362.908776] RAX: 0000000000000007 RBX: ffffffff847dd808 RCX: 0000000000000000 [ 362.916019] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0cc [ 362.923281] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 362.930546] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 362.937789] R13: fffffbfff070887c R14: ffffffff847ebb78 R15: 0000000000000000 [ 362.945065] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 362.953287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.959164] CR2: 00007f88afc9c000 CR3: 00000001cd438000 CR4: 0000000000160670 [ 362.966407] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.973676] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.980954] Stack: [ 362.983082] ffff8801d9b5fdd0 ffffffff81027ed5 ffff8801d9b60000 ffffffff847dd808 [ 362.990633] fffffbfff070887c ffffffff847ebb78 0000000000000000 ffff8801d9b5fde0 [ 362.998169] ffffffff8102945a ffff8801d9b5fdf8 ffffffff81221458 dffffc0000000000 [ 363.005677] Call Trace: [ 363.008266] [] default_idle+0x55/0x3c0 [ 363.013773] [] arch_cpu_idle+0xa/0x10 [ 363.019216] [] default_idle_call+0x48/0x70 [ 363.025072] [] cpu_startup_entry+0x5fd/0x8f0 [ 363.031123] [] ? call_cpuidle+0xe0/0xe0 [ 363.036718] [] ? clockevents_register_device+0x122/0x230 [ 363.043826] [] start_secondary+0x304/0x3e0 [ 363.049703] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 363.056266] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 363.075596] Kernel panic - not syncing: hung_task: blocked tasks [ 363.081729] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.114-g4e74e98 #5 [ 363.088890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.098213] 0000000000000000 d3fdd635b8f868a3 ffff8800bac77ca8 ffffffff81d03d2d [ 363.106182] ffffffff83882f20 ffff8800bac77d80 dffffc0000000000 7fffffffffffffff [ 363.114146] ffff8801cd2e9c48 ffff8800bac77d70 ffffffff8141acba 0000000041b58ab3 [ 363.122111] Call Trace: [ 363.124678] [] dump_stack+0xc1/0x124 [ 363.130024] [] panic+0x1aa/0x388 [ 363.135010] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 363.141903] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.149158] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.156419] [] watchdog+0x70b/0xae0 [ 363.161684] [] ? watchdog+0xc3/0xae0 [ 363.167028] [] kthread+0x268/0x300 [ 363.172188] [] ? reset_hung_task_detector+0x20/0x20 [ 363.178838] [] ? kthread_create_on_node+0x400/0x400 [ 363.185472] [] ? kthread_create_on_node+0x400/0x400 [ 363.192127] [] ret_from_fork+0x55/0x80 [ 363.197636] [] ? kthread_create_on_node+0x400/0x400 [ 363.204812] Dumping ftrace buffer: [ 363.208390] (ftrace buffer empty) [ 363.212071] Kernel Offset: disabled [ 363.215680] Rebooting in 86400 seconds..