0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x7, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r3, 0x7bd3, 0x3, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x0, @tick=0x7}) 2018/03/12 02:59:42 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x101, {{0xa, 0x4e21, 0x90, @loopback={0x0, 0x1}, 0x1}}}, 0x88) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 02:59:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@loopback=0x7f000001, 0x4e20, 0xee0, 0x4e21, 0x5, 0xa, 0x20, 0xa0, 0x5c, r2, r3}, {0x1, 0x1, 0x401, 0x4, 0x98, 0xfd, 0x0, 0x800c}, {0x6, 0x5, 0x1, 0x2178}, 0x9, 0x6e6bb8, 0x0, 0x1, 0x1, 0x2}, {{@in, 0x4d2, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x2, 0x3, 0x1, 0x76, 0x8, 0x1}}, 0xe8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/03/12 02:59:42 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007adff8)='./file0\x00', r0, &(0x7f0000a30ff6)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000b3fff6)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimensat(r0, &(0x7f0000e02ff0)='./control/file0\x00', &(0x7f00003e6ff0)={{}, {0x0, 0x2710}}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xacf}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r3, 0x100}, 0x8) 2018/03/12 02:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f0000000180)=0x2, 0x0, 0x1, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)=0x2, 0x1) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xf3, "19b7ee0570c01707174fa97dbadddba568fb32331c0844f7c5cbdb1940427f14506ea65af989fd0d63ed9dc24b6adb684b1fdbd9e016e4efe7ad886218c92590b829d42cddfe9f1b267051d5bf5f7a82e359c23060954a3f4300d8d414d0eb787ea2d111187baf425a52c8ff02e5149dd2dfec705d9b19ff25eb83746aa9f9c2d1d7bc2803f4704d22f88d38325a485e1f11e53adb6ac6e838cd9d6b9ad4373b5a7465f7e326d4f3333d796f213576b8687ec595fb7dd44b87931518c156e072ffcc195541580d6900d05e7544453f334e912b9e6d3d30b220af2d0519fb85309d61f70b961ba34236a07b6d7979a95c1cad2c"}, &(0x7f0000000140)=0xfb) futex(&(0x7f000000cffc), 0x3, 0x4, &(0x7f0000852ff8), &(0x7f0000326ffc), 0x0) 2018/03/12 02:59:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080), 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) 2018/03/12 02:59:42 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000b43000)={0x2, 0x4e20}, 0x6e) sendto$inet(0xffffffffffffffff, &(0x7f0000d38f95), 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ad2ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) 2018/03/12 02:59:42 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x80) socketpair$inet(0x2, 0x8080f, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r2 = socket$key(0xf, 0x3, 0x2) socketpair(0x5, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) open(&(0x7f0000000240)='./file0\x00', 0x80, 0x9) sendmsg$nl_xfrm(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="e40000002300000628bd7000fedbdf2500000000700003006c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028010000fd9d828eeb26a226cc71647be1cb5ac92958e08596a6dab90bda874c20c53adb4ba4b2fc1f000000600002006362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000392b049f1a4b293d7124286b571597a361dd521020b6000075135668b7c29078395c8e8eca9543c82ef93bc5b291c8d5782c29ba33c0d049fa43007ce574caf8537915fbe766aa358d4b1a039c19bb63264dd878b659d7bbb229dc603b9565887281086ae59689582cc45da2f098de6cf5b9bdd4c4128d671d37211fb55cd76d71977bb90b1729f2baeddde5f6a0742496e7fcb5d8acd1b8b9df2c3a860cd3a064783fed5aa047309b156a731f1b48624a8bd179754dc4057f693f79a0cffa958af97dada45369c9f66b8789da8c7e2687d3b480547c9301e591006de180ed1d"], 0xe4}, 0x1, 0x0, 0x0, 0x200400c0}, 0x4000) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="778f6d3900d3734dda53427f29dfbdad2a62f39bc46ff867472cda76add50d8f4c0995daed"], @ANYPTR64], 0x18}, 0x1}, 0x0) clock_getres(0x810000000000007, &(0x7f00000002c0)) 2018/03/12 02:59:42 executing program 4: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) capset(&(0x7f0000000080)={0x19980330, r0}, &(0x7f00000000c0)={0xffff, 0x5, 0x401, 0x5, 0x0, 0x80}) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x2042, 0x8) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/12 02:59:42 executing program 3: r0 = userfaultfd(0x80000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000255ff8), 0x3) 2018/03/12 02:59:42 executing program 2: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x101002) fcntl$setflags(r1, 0x2, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x74, 0x2}], 0x218) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x110, r0, 0x0) 2018/03/12 02:59:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x40) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0xa, 0xa, 0x5, 0x0, 0x0, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) [ 34.834417] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=5484 comm=syz-executor2 2018/03/12 02:59:42 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001c009985005b000000000000070000009f02ab39fb4c6e29899a32d092cd3cd2d22e79680ab24550b1cc27d6a2f457722b41ebbd3c8e4402ff28c7990b5c7122efce94476c722b5f08c3d3edcc96503398769692f309d0cdd5f9a036946638631378057d58", @ANYBLOB="00ee00003bf74527ffff38877e2f15e550"], 0x2}, 0x1}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @multicast1}, &(0x7f0000000100)=0xc) 2018/03/12 02:59:42 executing program 3: ioprio_set$uid(0x3, 0x0, 0x3630) 2018/03/12 02:59:42 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x8) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000300)={0x4, 0x8, 0xfffffffffffffffe, 0x771f4b2f}, 0x10) r4 = getpid() openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/member\x00', 0x2, 0x0) waitid(0x2, r4, &(0x7f0000000000), 0x2, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000000100)="44f80cd60da88f1e1be90172a90b4c75aa563903f8a1ba304e08cebc9afe8665d138e9d563c9509867b4ffa18a56d6", 0x2f, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ipx(r5, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/03/12 02:59:42 executing program 3: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = getpgid(0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) write(r1, &(0x7f0000000000), 0x0) tkill(r2, 0x1000000000016) 2018/03/12 02:59:42 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000253ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0xfffffffffffff189) read$eventfd(r0, &(0x7f000019cff8), 0x8) 2018/03/12 02:59:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) socketpair(0x0, 0x1, 0xfffffffffffffffd, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x4, 0x8, 0x5, 0x9, 0x8, 0x80000001, 0x6862, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x7fffffff, 0x400, 0x1}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x8001}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000000040)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000200)="8f1731c3d4515aa8fb12782c0d6347af4ec4f923322ae8295b4460910df57a6ce422eccddd0cbe653a98b9f70b6e55625c46e48352a28daf8385bae394444632169e3ca8a57d47209148cb941a04", 0x4e, 0x0, &(0x7f0000000280)={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/12 02:59:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) close(r0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) close(0xffffffffffffffff) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000240)="e664267846f06b1016af194d4331e25c9c4fff4654a37ce312fe7684f6d796f30275893b484e0aaf331e81bf3f12f76cb65fcf00b07323f7bd3d68b8f55a557d73ced14f926918dc9b052e3f1e65d7b0cfa6c56b0c34ffef51d7bbc76b71d56eb6a17da6d5d4adc5c22372b9a339348a6605ecebf34bf1054f4cb045759fe9c5e8bc0fb8d647ff09204b042de7e6f39d24d9d6683dd7679430de87c369fef8db879672019f25462413c3825f183693c34bb80290072aadfc9645a5c378c402593880619ccb051c86a4141a725340360660d8837bfac501de410800b4a33d5fc6c232449dffee43f888fc1965") setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000000c0)={0x9, 0x2, 0x3, 0x335}, 0x10) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/12 02:59:43 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00001b3000), 0x948) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) 2018/03/12 02:59:43 executing program 5: r0 = getpgrp(0xffffffffffffffff) ptrace(0xffffffffffffffff, r0) readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000fd4000), 0x0) 2018/03/12 02:59:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xa0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000000)=0x3, 0x4) 2018/03/12 02:59:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 2018/03/12 02:59:43 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001a00)=@ipmr_getroute={0x0, 0x1a, 0xf20, 0x70bd28, 0x25dfdbfe, {0x80}, ["", "", ""]}, 0xfffffffffffffee2}, 0x1}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) 2018/03/12 02:59:43 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x100, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x270, 0x10001, 0xffc, 0x800, 0x7ff, 0x0, 0x9, 0x6, 0x1}) setsockopt$inet_int(r0, 0x0, 0x2e, &(0x7f00000000c0)=0xa31, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x3, 0x428, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x200004c8], 0x0, &(0x7f0000000080), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0xc, 0xf6, 'vcan0\x00', '\x00', 'sit0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x96996f889ff5668e, 0x0, 0xff, 0x0, 0x0, 0xff], 0x100, 0x1b0, 0x200, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x1}}}, @mark_m={'mark_m\x00', 0x18, {{0x8000, 0x3ffc00000000000, 0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x4, 0xfff, 0x1, 0x0, "d5ccd4f9b187baea952c8d8c8d8cb966e308ab3a5d72c74305790cdd3257c5e405024c0ecf18e229ef1fc4f0d5cdf543599bb398339defd697addaa0ebc8a297"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x3, 0x3f}}}}, {{{0x13, 0x45, 0x0, 'syzkaller0\x00', 'gre0\x00', 'sit0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x41, 0xf7, 'eql\x00', 'syz_tun\x00', 'vcan0\x00', 'bond0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @random="06f20d0ef411", [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xb8, 0xf0}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x0, 0x0, 0x4}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}]}, 0x4a0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000680), &(0x7f00000006c0)=0x4) 2018/03/12 02:59:43 executing program 4: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r0) r2 = socket$netlink(0x10, 0x3, 0x2000000001e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ax25(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x10) fchown(r2, r3, r1) getgroups(0x4, &(0x7f0000000040)=[r0, r0, r0, r1]) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xfff, 0x0, 0x0, 0xc0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xc500}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000001c0)={r7, 0x1, 0x10}, 0xc) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000100)={0x54390eaf, r6}) 2018/03/12 02:59:43 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x8, 0x4) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/03/12 02:59:43 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = memfd_create(&(0x7f00000002c0)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0xfffe) write(r1, &(0x7f0000002000)='/', 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/12 02:59:43 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x4e21}, 0x10) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000001a00)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) connect$inet(r2, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x1ff, 0x0, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000003c0)=0xe8) r7 = getgid() syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x8000, r6, r7, 0xb8, 0x0, 0x410) rt_sigqueueinfo(r3, 0x19, &(0x7f0000000200)={0x35, 0x3}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000440)=0x4) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000400)={0x1d5, r5, 0x0, 0x52}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000480)={0xffffffff, 0x3f, r3, 0x2bf, r6, 0x100000001, 0x859}) 2018/03/12 02:59:43 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x19}}, 0x14) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/93, 0x5d}], 0x1, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x200) ioctl$TIOCCBRK(r1, 0x5428) 2018/03/12 02:59:43 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x100000000, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) write$selinux_access(r1, &(0x7f000050cfad)={'system_u:object_r:cpu_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30}, 0x53) 2018/03/12 02:59:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x100000000, 0xfffffffffffffff9, 0x4}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/12 02:59:43 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000614fef)='/dev/vga_arbiter\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x1c, 0x8, "2fcd11dbf6646a6960a6e09e277b1de6de54c5afeec6d001ed21282f9a159af72f5683c46cf6392ffee7337fdd337420c97d1c8b5a455a15e1eca010d593e039", "5ba9d64a5b2a7be80e35782b5d9620578e45dce98f5d738139461a4f1c0a2a3c9990e42b9d24d3d446776e171c7856879345a1711755e3649e4d785109b06e0f", "20a112e67f42cbd13ee7c41597bb04741b7099483e0962e7ccc27214df062dc1", [0x3fffffff80, 0x8000]}) dup2(r0, r0) 2018/03/12 02:59:43 executing program 4: syz_open_dev$usbmon(&(0x7f0000000ff3)='/dev/usbmon#\x00', 0x0, 0x400000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a30ff8)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000181ffc)) 2018/03/12 02:59:43 executing program 6: setrlimit(0x5, &(0x7f0000becff0)={0x0, 0x8}) socket$inet6(0xa, 0x2, 0x0) 2018/03/12 02:59:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8000000000800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) dup3(r2, r1, 0x0) 2018/03/12 02:59:43 executing program 0: unshare(0x29100000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) mq_getsetattr(r0, &(0x7f0000000080)={0x800, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000040)) 2018/03/12 02:59:43 executing program 2: r0 = socket(0x10, 0x4000000080002, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000240)=0x84) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000000c0)=0x1000890000001) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x6, 0x5, 0x9, 0x101, 0x2}, 0x14) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) write(r0, &(0x7f0000000040)="260000005e0009197600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) 2018/03/12 02:59:43 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4002) syncfs(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0xa, 0x1d, "13940bee58ea9cfed8f68cad7e6d3ee5462b4dac44b62676dc8ae1938e579aec383fe227d5a777ab8b36cadb5a81ac4568f1a7b6ad0896c849bc57d0c3e7fc30", "4ae920f2c10ba2cc16242ad780650c72c76ca2f689178c1bc5ad777e10d25b09", [0x7, 0xb64]}) munlockall() pkey_free(0xffffffffffffffff) 2018/03/12 02:59:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="02050000e0a7020025a483f98ad642cf8e7994e76d420e179e6ce17443986c5c97f7eb920000e53f78c46bda18f8355c920898755d41c4a82f0bc2330ce2bed1206c9c119db74642eed8808d898fb25b67c1c7d8d35d24fd1fe98c6a62f8957081df2842a4d5cf1e422103f08580a2579430d2ace2423d3e39271981f13ac6e7de48d07f5b35d88a98990ca2fc9855a5b24b394f55c897250c6755b5c483030db367af37e23dcb5a1f7935fc40cc51e81ab92e6280513c89d9a769e31126df5e8849b39f0b000000000000"], &(0x7f00000001c0)=0x1) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="d7000000e8cfdd762417a1c40b0e45a62afc5e686817caf84957937dc699bb126a5b87eb855cf4cf63810fb168bf80e33fcd577bae5d9e63a9f7d6a20c613f001aa181ba0cd036cf31ff5bdb3ee8f67ca70b59061d766f8b55c47ce24ba94b081a0a8dc9ddf5567b1fc4b2ff472f4167fa87048b4ea6f9957f216e2ee239f15c29bb6f79b71db2c5513d172ad969aca6e824d89070fe72bce347c1579fc6aab1f40dfeba35c063b2ccb2e8663ddd4a674bbd171bbed07321d0179db9330ca4f5cecc789a3103950c62ff872a38fb9c2ae3b88984fcc1b693185c4f"], &(0x7f0000000340)=0xdf) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}}, 0x80000001, 0x7}, &(0x7f0000000880)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000008c0)={r3, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0x9}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) recvfrom$inet(r0, &(0x7f0000000280)=""/157, 0x2a0, 0x10000, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xc9613703e5a81717) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000740)=0xfffffffffffffffe, 0xfffffffffffffc9e) sendto$inet(r0, &(0x7f0000000000)="b4ffef758016968dfc9b27f5e496fc20a111f8a18a21f553fb6a7e8a850352114632e23ea264c6d17135c367881d9ab2486661b51151f6da6d8283ec07330ef2a163f2a4d43cb31d4ec7f50b0d078d4b5f45f1a32ad9599bf55a2ff551f7327ea72f0507d9372d", 0x67, 0x4800, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x4, 0x2, 0x8, 0x5}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x80100, 0x0) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffff3, 0x4, 0x10000, "85e0ffb35e9f12ce5ef0e6c6b96d497d91e3b12c46cbb45446d9f41eefe60f53abcd6ea7a7d4765f33886ab5f404470bce6c2d556e86ec274adcf229fc561165d091ac55a08f4610e53841b4ed764e42"}, 0xd8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0x99}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x2f9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000780)=0x0) getpriority(0x0, r4) 2018/03/12 02:59:43 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008ebf8c)='cmdline\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) readv(r1, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) 2018/03/12 02:59:43 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$fuse(r0, &(0x7f0000000000)={0x20, 0x0, 0x2, @fuse_notify_inval_entry_out}, 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x80000000000002, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x8001, 0x4ec) sigaltstack(&(0x7f0000004000/0x2000)=nil, &(0x7f0000000040)) sigaltstack(&(0x7f0000004000/0x4000)=nil, &(0x7f0000000080)) set_thread_area(&(0x7f00000000c0)={0x80000000, 0x20101000, 0x0, 0x9, 0x6, 0x2, 0x0, 0xffffffff, 0x6, 0x8}) 2018/03/12 02:59:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x7, 0x5, 0x8f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r2, 0x540d) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x30}, 0x1c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) [ 35.161811] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2018/03/12 02:59:43 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x301000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0xc8ef, @ipv4={[], [0xff, 0xff]}, 0x2}, {0xa, 0x4e22, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x4, [0x2b6, 0x78b1, 0x6, 0x3f, 0x8, 0x816, 0x6, 0x9]}, 0x5c) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) 2018/03/12 02:59:43 executing program 0: gettid() r0 = syz_open_procfs(0x0, &(0x7f0000001080)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001140)=ANY=[@ANYBLOB="7a92a260b6c131de1f0bce5618d1eb81ae3efa155583c47c9b2779311f4f5132c7cb9a36f8eb9f22fc627e3eb396ff7ef96713b1080bbdfb9f150cbe622f46262188742e1c63070d5eb5f833bd15cadc3d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001100)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00011a664900") exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/12 02:59:43 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x4000018071, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x12d040, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/12 02:59:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0xfffffffffffffff7, 0x8, 0x80000000, 'queue1\x00', 0x5}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000078f6a), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/12 02:59:43 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000080)={0xf658, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) fcntl$getown(r0, 0x9) 2018/03/12 02:59:43 executing program 6: getrandom(&(0x7f00000000c0)=""/185, 0xffffffffffffffc8, 0x37863af2dfabfb99) 2018/03/12 02:59:43 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x800, 0x1, 0x8, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f0000fd8f88)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f00002ce000), 0x0, &(0x7f0000194000)}}], 0x1, 0x0) 2018/03/12 02:59:43 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4209, r1, 0x0, 0x10) ptrace(0x4207, r1) ptrace(0x420a, r1) 2018/03/12 02:59:43 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x8001, 0x3, 0x9}}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) 2018/03/12 02:59:43 executing program 2: unshare(0x28060400) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_open_pts(r1, 0x200000) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/03/12 02:59:43 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002740)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x3, 0x9, 0x1, "708c2181647b740679eaa5f2e6d1550935e9a8453f10b982837ac0f48caa1176abfe655eebb90f32d4709f3467dba84985b5a42a227de1f06e7f29075924de", 0x38}, 0x60, &(0x7f0000001640)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="1fb7be10c2eb689f4b6e5f6de4bfac2866616312e4acabb9375a086a8a9a6ca386c25641edaee233912cf68fab4e6d0c2439fe32d1bc595f0f2705a030cdacac0724603f05c8b2b2e1", 0x49}, {&(0x7f0000001180)="6d1642b5e0a2062af1c972942d0adaa9322686a59ec347cf2c9af9c877a4b623db2aaa716fc1a6e18ba757", 0x2b}, {&(0x7f00000011c0)="b404a74e1b582add0cde53d4343ff8aaaf410c3c6d42100a5a4fdb288c67a1a97b48428d27d1e1c162", 0x29}, {&(0x7f0000001200)="760d502fc028e0718fd6f31c1e859b7639efc0d601914a759628b2babafe8414bb715195156f4d127c289a31e4c3df88eb394f46b7a2c00ee30ba39a96900425c4ba97a6a9db0ca6af81a8efe63fa6b93d1f1ade96224e56f5e5ba24b7ff2c0a3e58322cf4ce5d7f2ce9c62bca3f64aa846d5be661ba54b5ffa9806bd496c0b6a9fc006e54596b47ec9747879c5782644cc315d619b08931d9a31b06e7d1c7f3f4b2e8ff814d05e5e05aa0edd95c9826e3d2aff9a5039f1e653b5f2f4fa99e1e973e62c310877eabcb1d5813250dec2eec042cb5dd87e4bad990fc5a0f", 0xdd}, 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{&(0x7f0000001440)="f1294c1e54fd8c593b0c8a6bbd76a889c9b68670e4babe683dc4e386aecdb46fb26e60c632aab08da619c2f443c2b6c6acd5ee3800aab77eeec68ab01ff9c2f1810718488df3f085270abf16f1633e41d20f22ba749c28ecd63a6f6be16ddcb48f8a553768f43f7f786e38be696ebea1b7bbdf5bb4b9094209af0cae5dcf1802ae0d2ffeea85f9409517112ec6588036989ae220b332bd07ce559710a0b27d5c589b300045fa9812a45864fc7608553ea416312e4d9cfe0562ed1f92e8b99995f536ce73e1e77b0e360c5e", 0xcb}, {&(0x7f0000001540)="45f175a1906d6ce2cfc6e44c120128713b9f1743b49c0999c962b58390bc1e5668b6ac03b23e7666b37b807ced26531d4cb0f130710010cf3c5717822ee5da463dd44cb4f1aa992439dee6f928e5e604e3597a39c35b8910031ff9c86c138d25cd64f2d1767fe745de75cde6b93ecfe171aebbf361b3751cba83487a48d66c181a2e91dd90341134b56150628ba2d57e7465411561a3b10ac79636efbae2122d87aeb7e74ce356b5cf13b3a2aa6a2b489520cb184b05653708fd5f5df82824e5a7f99bf142967ba05455d8229f2a2198d3eb98afa2cd730c32c6e8", 0xdb}], 0x9, &(0x7f0000001700)={0x1010, 0x13b, 0x0, "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"}, 0x1010, 0x40010}, 0x8010) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000005, 0x10010, r0, 0x2) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0xc018620b, 0x710000) 2018/03/12 02:59:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="8104002f6970365f666c0019edd82bb77e18370632d65be70c48983a83b1957d18a96121fc6b888b55a672a6e45a3acd1470dae9ea6045143f2c905887ca71bc78dd155f089a9d691558a16f2f16a017ee3239cfc3e926f2590e6de9faba6f13df8f2aac714466dbd41becf6af5756c0889ec0c4549d487941c285647290884d10df88563dc5647220705a4d33a7011f") timer_create(0x7, &(0x7f0000000000)={0x0, 0x7, 0x4}, &(0x7f0000000080)=0x0) timer_getoverrun(r1) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x4, 0x2, "a985b3705084", 0xfffffffffffeffff}, 0x10) readv(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/212, 0xd4}], 0x1) 2018/03/12 02:59:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000011801010000000000000000000000000c00010000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 35.332592] mmap: syz-executor1 (5644) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/12 02:59:43 executing program 6: socket$unix(0x1, 0x5, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/12 02:59:43 executing program 7: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1000, 0x92b5}) mkdir(&(0x7f00000002c0)='/', 0x2) setrlimit(0xd, &(0x7f0000000080)={0x0, 0x1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0\x00', 0x0) 2018/03/12 02:59:43 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) readlinkat(r0, &(0x7f0000fc9ff8)='./file0\x00', &(0x7f0000000000), 0x0) 2018/03/12 02:59:43 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000827000), 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/72) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}}, 0x88) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x0, 0x1000, 0x401, 0x312b3ebb, 0x26, 0x9, 0x0, 0xfffffffffffff0bc, 0x400000, 0x8}) 2018/03/12 02:59:43 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setgroups(0x3, &(0x7f00000000c0)=[r1, r2, r3]) r4 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) getgroups(0x4, &(0x7f00000001c0)=[r3, r1, r1, r1]) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, &(0x7f000049b000)}) 2018/03/12 02:59:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb4fa0)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, [0x6, 0x1, 0xd4, 0x9, 0x32d, 0x8, 0xdf, 0x9, 0x9, 0x5, 0x7ff, 0x100, 0x0, 0x2d, 0x4]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x6}, 0x8) 2018/03/12 02:59:43 executing program 2: unshare(0x28060400) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_open_pts(r1, 0x200000) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/03/12 02:59:43 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xffffffff, 0x28}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x4b, "97b198729be11c6e0982fe4078e8835f4f4f733c90f2f78923c3602ea2ab0809fce07ab449533f880066e3a9f5bad431002be3462e4ff1d1fe527d2790d7064fc1e0dbc4742f25780f38b0"}, &(0x7f0000000280)=0x53) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0x40, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='1', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) 2018/03/12 02:59:43 executing program 1: setgroups(0x1db, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x105080) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101, 0x80) accept$inet6(r2, &(0x7f0000000140), &(0x7f0000000180)=0x1c) writev(r2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="b3d6aef977e39c75f3fc285a9d74f9d54dfaf72c17fe024c7cb99db217f2068c1b7df3461b04bd95716d784c5de18d4c7ace9225c82d30edec6162e640ca3567e3b9169bf4f71e1afbf4be0183286e6d6a9efae3c0dc2ce17702f0d0dde0dfde330bb888f48f5ed05083970f51faad98d32fc861b0cdd83423d2611d89b8f7586f876e51efa7501b6e7049a4db5323139e556d6d8ac680e8e55d20e8272f3e01d000d12984eb0fc0fc845c13", 0xac}, {&(0x7f0000000280)="0739c99dd6c5caf80a30703894cc7ab500a43cabdcae0d96ae1b71a4f0ce0fb93232541a4284a83e3064f5f4176e16cda6df2cea1e2ea64d0f4b35", 0x3b}], 0x2) 2018/03/12 02:59:43 executing program 3: symlink(&(0x7f0000000040)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') syz_fuseblk_mount(&(0x7f0000000180)='./control\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x200, 0x20}, &(0x7f00000001c0)=0xc) accept(r0, &(0x7f0000005700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005780)=0x80) sendmmsg(r0, &(0x7f000000a400)=[{{&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x3, 0x4, {0xa, 0x8000, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000300)="ae9e33714c4a6c41369d80efa5b20b14187b81f36a10a86e5b8cec37ca9b4500ff74cd0afb439336696b8d7663ee8fd317c3ec3f9f84c5c40ef2c10522d8ba4a2febb002e1b1b92be278c48d11a7b33608ee2467fe5f4d0fc52e8bed8bb4a92c2bba9a34857afffc136d7f2a5a6852975065310c95c526c9280978eeffd53719ae9f7ccc2f1c1abec1d196558c6d98fd739d8565fbc2898ebb1dbf6cdb", 0x9d}, {&(0x7f00000003c0)="aded516ba4a9e00a4212849f21ce83553cc618972f3af74a25099959d883048fc98ade759fe4fe4a3a0f084d739ba5c002b320bbfa71b21fe748160edbd49dce108df13a7d4151447ad9d3a5c55a53f2d56531442439a835d0a4d45e2fe703ed985e9e744589486302667edb38003d6d8c5eb2f400672f9140620666c0fb842f447aa0aed57962aacb25a590bc5093825ed59b6624b28f53358ee22a97dad6fa45f808e572784df5935ea1354a79c72729146951723d8c4261087b652fdaccb1c3f83c3a08dcec72f210ca017a4c35f3198d4cd364e9dfda63a321ab6f62a35d2e241cd40e4db3491be4af898f3b0d9aa9acd34237", 0xf5}, {&(0x7f00000004c0)="427323ea1cdafb89438e693e1d714bd79ef81e0dc371ed4577b9077d84dae903edaa26d42ee0e5660dee87ce36de368e7aa62e8fccb8d6bd541bb4951af5fb22fa2cbceec436f25ddc2b6f5f49f1ba40bc19aa459db3028e4cf3ae9805387c9aa9d372287fe5e07739f86a4d186e909f89b06e45020df29b5042329f88320f30a2daa9a94293324af9f1b49dc41db022f04a65cfbe7d2b6b45641230279406e8dfcf77c0b3e544ed582bea51525ab222d0f4b128b247a52a385f19e823ce4bf94fcefa2c997f312b65d6c847da9dbcaace78ff886b0be1e5e1ca3e79", 0xdc}, {&(0x7f00000005c0)="19845acd7ffd02cb169135f38d5b57cfa87d1544ce31970f5df17674f1105b73921277580ea6b4ab68f557c9945dd523e88a0824ece8782d81aec04c7d8da51cd198e76426aafb4f259672a374a1b10955e9ff0118a5fe884937fd5d53b8dbcca45c58a2afa67dcb8e0ed602ba31614a1216e0bcfd534451a38a5b4fc8f4c545b444ce78366ab279abf83c3a44193cae1887dcbb5712494d6835b40011027d5366dac493", 0xa4}, {&(0x7f0000000680)="1d86128164da21a73f6d315a6ab2e2f61cdd39f34cad126f9835d0d00a386174ab931bf97bd3564cae69e64a62b9a21d860d3936c3bd5d2e768b02e8f374c90f589a4b92c297fd8d2ead17affbb54dd56599bd9eb7c488bd4842cd4eea307f6648679011295c6bec4fa906c34f7f720fba525f98f00b8ef37f095efbb2a426f9c872e657376f7cd683d4c187a5d5f944f12d738f1e6c32e6d013b02bec10a0511752fa3371b888b8968108438bf82f2825488419af00f048069be82f4ca322c314602ca765217a", 0xc7}, {&(0x7f0000000780)="287fee783d523835b8d829b783d6fc683227548a04a6192d3fdbe719c48ee566101c533ced86fadb9fbe23b243b7c8f326b20631038f85f32fb476243bcf48e1b3e1e080f3221680f443669d19703c9d3a8f2b8627a1a72c0f3b151ebc0d5c6153768deab47efe27ae2268ec2a6b5b842a038f1ed5e122026684722f2e0b769c062b8b9961b9cb1d4a359bd4f43686bf3dddba89a55e8f6998e4b7906c624ddaf964bd9950003ee474d2d5753c8c93815591e693c74026f5ff40b7c4da5de14e312c2ef064ccd8", 0xc7}], 0x6, &(0x7f0000000900)=[{0x68, 0x12d, 0x2, "9f0293c42359d866e7b40d848dbd7ea4eb980c5df938dbfdb032b85caf0563100af531f33bd9ba0c3c5b4718ae18fe731ad4bad37252a21c5632d69b5a3bf64686e306e49ead30f24ce1ac1f51bd2f7976ec1e47afee"}, {0x18, 0x11f, 0x1, '6'}, {0xc0, 0x1, 0xd53, "8e0d3c67b1d477f4aa1485103a8230999fe10f021969574ad286af5070e7847ae5f8d0999665e7b0d3a115974505211e3077d3a65ea23043a80a9db2e04b75e72b6f6b9c3873403088c902e0f01ee329d7512fcc9976f69c76f3f097486c6c9c7b6da28b3064a2dbfa83abc96ef5fac4abd1ff6d4ea9cc893bfc67a0f49f36e4c6332e3503752209d36c511a1fa3b97324738b005eb5b5dd864dbc7ec9c6a375682c81c1119deea4fc"}, {0x88, 0x11f, 0x20, "55e3831ab08353d4cac69b30da5177aacba29a139d2cb9ca8a11992db5aa5de2e0cc40cad534582ecc9c2532b1bfd07ca93f1ac8037141e26054bb4fe8b40b7a35fce68bbdc9ce1ae531b66fec05b9785b55290dbeee39e3cdd34ea0bbd393748877d468cf58ba38b99c3f53b304ae04db748e"}], 0x1c8, 0x4000011}, 0x4}, {{&(0x7f0000000b00)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b80)="f937cfbda3e3e4dbfada5b23e2c0744289113babe361e341faaacb95966ab3e63239b0831c1e6f0e14c98aa8b8aaec72fe3d4df938b32374f8eb5af4685a7815280e6600f6beca8158e72db8a165318098a5d998ddb4815c8591", 0x5a}, {&(0x7f0000000c00)="27d552ec3b9dc42b76086e2533de001138517dff3c7ff5b50e74f8af61355546c3809ec4fc1dd7f349061d23a90fafc30b98a4237c7f0c7da59a2f6f73540bc8d782da6a39d384786d3880cfd38ef88e3194b35133b73e7c4e2194d82725fca91ce0108773ac97ba6e8a40f2177ff9a38927228cfe889a1eb8ec762ae4e13041dcff2406253b150e8aba0f5bdb4d6e05eb2b057dec7304c1dd7e5161ade557146feb4aad27cf4e8d", 0xa8}, {&(0x7f0000000cc0)="37ca0d65fb0667bc8087c4ca80de6faa2e8d690817c3d5b63868ec9d974ce565", 0x20}, {&(0x7f0000000d00)="e1dcbacdaeffc1fdb8b9e901f403a2eaf40d99243e1e919d459f53e53f3dd441a570be00530a8abcbd32ab18e14233b2adc753caf114a6620862a8ba88fc97ab33d7c13c429dccee622f8d5c73e3750ba1a0818c419df459f9c02abf24046ebd5b3335c3946c4c27fff98478e8e93c01eadc3ee5c780bbadf7e9d0269c", 0x7d}, {&(0x7f0000000d80)="a394e6df0c278d37b8f0878f034134dcf637000fba9fce83584d84081a24fd45e6b99b13070b5449ad09d5100a10520e5aa29bd2cd6d4fc353674fff45e95a868ac7109afbcbee9851bbcf98f8ef56fad93010a5", 0x54}], 0x5, &(0x7f0000000e80)=[{0x30, 0x107, 0x7ff, "641e263975c4a69995dbdbc8c3bf07c388d63416ec9973ef73"}, {0xe8, 0x1ff, 0x5, "24c0310bd45c3afa4d3997f2864b3f15b0bd67eddc6992409219e151d799115eb42a5dbcb971c9f03c75a7b559f56584f38cf04efcc51d2e8c09eb358a65562f73440d8b1c6c3d9256ff6c57a6f583fe2813b3a97ae3f289d42c493a362e0ff29747ba6272477867a9b5279d1d0c81743565f97b36b26a94e91895df4af9005453d181aeda1ea5d935038e06e27a797355b4b2060cb05910d53711480b1dcdbfd74339178f1dada71c0fe1d687a91846cbe0c959102d76b76a515fdd6612733fd273cca5df19caf9ded3d9727da558d224404706317025cd"}], 0x118}, 0x6}, {{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000fc0)="92a3fff5c03f61c84319864b1a462d96495303b11f428179be3d0f2572770ee83de6b0f0b81c7b", 0x27}, {&(0x7f0000001000)="fab4af2b143acfbbc6e3b71648bb3f821e8cc92b89b57e446c2eca3f25e92e", 0x1f}, {&(0x7f0000001040)="2147392e02b720ddf13cd656377b0f72da7d2a4f746b5ff92a528637a3ccc1ecc2ce43cd0b90f3f1ade91e6e10cc1b5768f23cb71114a7ad1dcde697", 0x3c}, {&(0x7f0000001080)="8858c7cb5591ea2cf9a047891dd868b67aa8a8c83fa7e07ddbbd6a64185c3de286f4f15b09b6fc8b09aa72c9d9b0f640d0a4ae68dba3e21126ea81bbfbb156c352e50077c77f01025d1bfeda08da52d2", 0x50}], 0x4, &(0x7f0000001140)=[{0x78, 0x117, 0x1, "93a836265e21c06a28a39a69ee34bc5ee0bedf00ffb45e4959b444893b0d675dce78e23ea4b3de2709f8894c90e8e6af5b5369d398633355f05637a69c615e54ba154ee70e01628dc17753d2986c3bb7c9b776650d93066bfaad32be11c0bde827"}, {0x18, 0x115, 0x6, 'H/^L#'}, {0xf8, 0x119, 0x3, "b4c5ad8b4d68a8e6c9f1f4d36ea525ce669ddf799e5c6bf29bf203fe1665502ca8375706025366977ea3f91efef111405d600078bf28216a26807fefa6e56a6938c5937f1d10700e2cbccc972f79a0da99f12147726dec4a21cf4ec487a776e8051fd81d4ee7c527ac91ef568c8b09dc0b9027fa91fa81f5f20e0e396375a5946683bd02f0f082c547067c39cc8f64aee11879288881205f75133ba9527587940df1626ec5c27a7827b3fe0bbb5039951e3c94dfc0ee5c7273b56a421018693d8f03be3d2af07db0a9ff35b9af48d41219c8a51af3b5f9814035008d1c33eb62661a8ba229"}, {0x48, 0x113, 0xffffffff, "8e2510c6c48798e4f4b467fe5fd9e956c5889026903d2961fe010aab531f7e9104f74626498b77ce5841ffdc1154561586831978989911"}, {0xa8, 0x85, 0x20, "8820df2fc3075878636b1fdb7f834a2ecafc4968a35483371084d7a7408efd0f8e90eaed397b3138f729a3f261d095ee095f30ba8deedadfb7795560077330a538a550b86464a203fe3aa9d7c3a3fe7783e9c14d4b84f83b3304bd2fb23eec747d98984b05eee6fa1489fac8c63d555caf7c727b692c0fc7b3fce8516dbee8a23f6970e354cb950f31a5d2f590cf935832a6eed339f3b6"}, {0x80, 0x1, 0x10000, "c34ec8e8508e6bf3950373ac71dc4051d6b9ec69d99bf70a68a7c046d86ba328a869afbedff0ccef7196945c9df305693b760cfdadf04aefc1cf0521dbf9fa28a05db6ee574252ef81dce5bf0d950e578cda5b19b953aea9c191cd4f3a90dea62c1786185d6091cb9d06f06ade"}, {0xd8, 0x115, 0x0, "70680addd06dd1e0df0545b85d4eb3ef698c6ced1a4a773776b4de2d4f9fdd1cf70a904049334b7452cbad90ecf04508a5fd975f7a33f89e3dce5b5d83a1f50f7a0638c31bbea0a553e8cdcb749f209e6ef5f445be0984eda7c508d1861674b46493b9e885c8ca9bc7944ab7f0976f2ae5ed7146dc368905911d744321229b3b82de85b7ca2452b39be1e2482d1ae245c07dc7036d458137330b5445221c1ecfa1771cedd5fa5e61b14ccd28122b117e9e759922b59e2d1da1d01caeca9b40058490d2293c"}, {0xc8, 0x11f, 0x4, "2d51d2c45f05ea78d94a5deca8078a26019aa58bd9004a07d9cc105ca7d5879a0b28ab58f26384e90c9143325b11c3c0022c2c0130a2d1417884598f9934684b1b36f09b0460abfb41de064f63b06e31816e84b31463d6ef05cef6de0a60f434327d8da9b9e2cc5c8f6f7bdb63a6cd8e10e8ee89f60253d7ce00d5b4d6e60c15ebf98a82f1e5bae90df73c50038424f845ae84f1544d996fdbe040390a7d3f17a7c6634fd68f28fa5554822597a810c48aec61"}, {0x1010, 0x109, 0x7ff, 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&(0x7f00000090c0)=[{&(0x7f0000008ec0)="900b58f505856cf56f8e61277f48655b1bac2c794321ac16a0f73d827271a54668b759a905b3ecdfecb9edae081b01a38f8d7d3ec200ef86ed6b901a9dc49fafed2db3ec0ab0dce106e0f35e17ddf7b3e9a54d30e1885be09b6119dc2e33f0b57be1bc80d4861e1cfb87c4f92d6db3eaacbb0f3f12460185a524721027464c889ef6b5bce74cf39879b64be6b948a00dc28e8992a99f64", 0x97}, {&(0x7f0000008f80)="63f1e4a34107936d6cd37e158f6112e9ce376f485e0216aaa373d8b6c5f524b75b01271d070d032eb272a96accb514dd10cc1ed1bdfc14ea6badf5016ae31d283ec6000f7efa727d445391e484ae13c4b851b26226c15159d20ba05d1d21f22efdce8e5e21dee52b2e2b3fce8fa55b39bc37a8b2c952a8cdf5c39e801b0466797d83de0f904bfb2dd0e6b26d9d26de74e54446f3ecdfd18819f2b0893dda7b8cb5e541979ace61820faa855eab5b8ee1e3d8b65c6903302e8e48c036c5ebf4c40de014952f68497e676057fc1147", 0xce}, {&(0x7f0000009080)="02da424346140a522fb81f0a5eac3eba856c2413adf9fb299e2d8b318d515c221870777d72883e2f4924279347", 0x2d}], 0x3, &(0x7f0000009100)=[{0x50, 0x13b, 0xfffffffffffffc00, "ca5d5dccd7a388faa72faaccb533bdc5ba4f65606346613bce6a846917eba1637968929ac822e11a726d295ce6871dd75048d8d261ea446162938c022fce84"}, {0x90, 0x113, 0x4557, "2e503f42f29c415ab1f9af56f6d0bfbc4f98959fa90597b3f71fa8b926579cba784d72e79551d799dd2ee32f7366b2ac2334ba332c234225204e6cfec02578e167a539d6b7f6ac377bffb5fc94482bfcc2718061bb5525e25aedc3271b87ff0c53c4af9e3149c7a101943c86844e45a3bb5a8225345f5dfa8b84f6abe0a378"}, {0x1010, 0x113, 0x800, "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"}, {0xd0, 0x108, 0x6, "8cfdeff8fe9b3655b171bb01d47072064810f082eac71fc37c8a3839ba375114d2c3819441c078d073e582a927f82e3485c638aa795cce983a86fa6eca5b42c442c2dd66e4a2c7f1321b8b939afc83d0f287f2c026605a8f697af521a74d0266773ea35a443b192899914b5851324eb96e14dc840d64f4c4f37629aefb2e5f7333624a325bbc5c2cc3dcb82204ee05c457bc568b67a556aa6a662ea7193974bba975f07cc17de4995495376b59d61cb297f6eab841e8f087f23621c3f11b9a"}, {0x80, 0x11, 0xaf9, "8802c9f75f89c94e5ed99117ed33ca90b172ab7843f46f4eec5623876ef09337bc156d8276377513d93479a22702b08844b359c41372f636af0c62f9ddbb98f1eebf845a1d331d7590a6a257dbf0c339e58cd5b152ffecdb9188f3565f62f36e359ff2b9f5b4120fb22e2a6e"}, {0x80, 0x6, 0x800, "50b3da3b70b75b273470a572be7f9dbb1f62bc3dbf4f74f6ebae24f053fb64a80bb6cc8dc591e10b18cf61a60f5db3b14e1f060395a8fd8d176d959c486fd895f938de098ab6dc8a1f7447a5415b4b54f0631f19d2641a8146b1bbb7912cae7d361f416fc83a44e3d5499090688e0838"}, {0x30, 0x10f, 0x493, "5a989dbc8b2cb2affe302219b80a327ec1a4a0735ba28d0de881543a4111"}], 0x12f0, 0x4}, 0x7f}], 0xa, 0x4090) creat(&(0x7f00000053c0)='./bus/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x200}, &(0x7f0000000240)=0x8) 2018/03/12 02:59:43 executing program 1: keyctl$join(0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x75) 2018/03/12 02:59:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="102b0b1aa025523ff3b0136de7d59eb5efc79888257cb23f76081b570434337cd27a8bee0b7856e9d1203944", 0x2c}], 0x1, 0xe) clock_adjtime(0x0, &(0x7f0000000180)={0x7, 0x9, 0x5, 0x39, 0xffffffff, 0xf, 0x10001, 0x81, 0xa6, 0x521, 0x80, 0x81, 0x20000, 0x8, 0x0, 0x9, 0x0, 0x4, 0x7, 0x7, 0x7, 0x800000000000, 0x7, 0x0, 0x3, 0xc0}) recvmmsg(r0, &(0x7f00000011c0)=[{{0x0, 0xfffffffffffffead, &(0x7f0000000880), 0x0, &(0x7f0000000000)=""/200, 0xffffffffffffff87}}, {{0x0, 0x0, &(0x7f0000001040), 0x115, &(0x7f0000001100)=""/135, 0x87}}], 0x2, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="020300094bc8000000000000ea0e667ac95d3ffd0009000300000000000000000000000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff01c10e7f437f3b2261f0cf6bae144d0000000000f7ffffffffffffff011f82f7de0000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/12 02:59:43 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x2f40000000000) 2018/03/12 02:59:43 executing program 3: mknod$loop(&(0x7f0000962ff8)='./file0\x00', 0x0, 0xffffffffffffffff) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) lgetxattr(&(0x7f0000d0dff8)='./file0\x00', &(0x7f0000b8efeb)=@known='com.apple.FinderInfo\x00', &(0x7f00006ab5dc)=""/4096, 0x1000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x8000000000005, 0x1003, 0x3, 0xff, 0x8, 0x8}) 2018/03/12 02:59:43 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2101, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="03000100008000000600ffff006e1f0400a33c3631ffffffffff003f00000000b2ad3c42d532000769a1d82946627ff68fa30d201d15bfa857585b0b3669c7157abc05fc88078efeb25c4fccf0e01f7996dd7608dfd1880369dc0956eeca344b42950dca6331a5084730a01a00000000000000000000000000"], 0x78) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x2, 0x3, 0x1}}, 0x2e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000080), 0x8}) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) 2018/03/12 02:59:43 executing program 2: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20200, 0x0) mq_timedsend(r3, &(0x7f0000000080)="79b41fe026b5ae579d03a30db5c285af5e9fd745634d79479d2cfd897935ff75a1fabb81f7bbe387cf959d2af4b04907fd93c488abf6be7bfd9b80761370b03b07204593e3520c065b7bec1ffd85a82f0008f091f782cce34840bbae3e593b9111728ecc68cb771758107881823cbe3678cac28d8dd61bfd045fc01d857f6cb9966d20d77515501aefa3e4544c4a52", 0x8f, 0x7fff, &(0x7f0000000140)={0x77359400}) fchmod(r2, 0x1) 2018/03/12 02:59:43 executing program 1: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) lseek(r2, 0x0, 0x0) [ 35.553061] binder: 5678:5694 BC_FREE_BUFFER u0000000020dbd000 matched unreturned buffer [ 35.571288] binder_alloc: 5678:5694 FREE_BUFFER u0000000020dbd000 user freed buffer twice 2018/03/12 02:59:43 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) pread64(0xffffffffffffffff, &(0x7f00005d0000), 0xffffffffffffffa0, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8}}}, &(0x7f0000000100)=0x84) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000240)={0xfffffffffffff638, 0x7fff, 0x1, 0x7, 0x3ff, 0x3, 0xa3}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0xa84, @empty, 0x3f}}}, &(0x7f0000000200)=0x84) 2018/03/12 02:59:43 executing program 6: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000180)=0xffffff75) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) [ 35.601512] binder: 5678:5694 BC_FREE_BUFFER u0000000020dbd000 no match [ 35.602764] binder: BINDER_SET_CONTEXT_MGR already set [ 35.602773] binder: 5678:5721 ioctl 40046207 0 returned -16 [ 35.610237] binder_alloc: 5678: binder_alloc_buf, no vma [ 35.610254] binder: 5678:5721 transaction failed 29189/-3, size 0-0 line 3133 [ 35.613659] binder: 5678:5725 BC_FREE_BUFFER u0000000020dbd000 no match [ 35.662691] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.668260] binder: release 5678:5694 transaction 9 out, still active [ 35.678640] binder: undelivered TRANSACTION_COMPLETE [ 35.684016] binder: send failed reply for transaction 9, target dead 2018/03/12 02:59:43 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x121100, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/228) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/12 02:59:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x100000000000005b, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xb5, "a092856a3f0644fedc47a002c233cdc80671fc310b7036406e19f2d19443c4a9737b78f4469dff37bbba3c3d9e06fe393010271f73560bd58384a98494e8aa8953a825b04c158992fa5b8387eed16be4078ff8cf487fde865f280fd3de4b25b78fc8c8a8a0357cb5fdd888c89d4f6f4f6d6fdd1c2443e86bf10ca1ec8876fef3fa3284a40bc74080691db223d8b38493f0d4871167a9aa1b38c83613a85fd24df0f3a94c074a73347cc3f7bcec214ff2301c6d37c4"}, &(0x7f0000000200)=0xbd) fgetxattr(r0, &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f00000002c0)=""/102, 0x66) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x6}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace(0x10, r2) mq_open(&(0x7f0000000340)='net/netstat\x00', 0x42, 0x120, &(0x7f0000000380)={0x5, 0x6f, 0x6, 0x0, 0xd1, 0x294, 0xfffffffffffffffd, 0x7}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='\x00') 2018/03/12 02:59:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'irlan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="35000000000000000d0000007f000001000000004e224e22ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000020000000000000008010108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c03af30800000000000000000000000000000006ffffffff00000000"]}) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syzkaller0\x00', &(0x7f0000000100)=@ethtool_link_settings={0x4c, 0x5, 0x4, 0x7, 0x1000, 0x0, 0x2, 0x9, 0x675, 0x100, [0x3, 0x3, 0x100000000, 0x3, 0x80000000, 0x4b1000000000000, 0x3f, 0x3dbe], [0xc7e, 0x7, 0x7ff, 0x4, 0x3, 0x8, 0xffffffffffff917c]}}) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/12 02:59:43 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000447fc8)={&(0x7f0000e3b000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00000000c0)=@ipv6_newroute={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x4, 0x16}]}, 0x20}, 0x1}, 0x0) sync_file_range(r0, 0x3, 0x100000001, 0x3) 2018/03/12 02:59:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x0, 0x5, {0x6, 0x33, 0x8, 0x100, 0x0, 0x1f, 0x0, @in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0x14}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x4}) 2018/03/12 02:59:43 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 02:59:43 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) fanotify_mark(r0, 0x10, 0x8000010, r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000024ff8), 0x8) 2018/03/12 02:59:43 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6772e02fffffffffffffe300", 0x34d) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x47) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xe8, "5e63021e5a3c460efeeba1dac46d10544c6d5b3117739111a263f5f098ee1a58cc2113055e3106239135e51f8a08c0b68f96ffe99a4e0900bb2fdfc826197230602f1363f54bc00eadc3414ff25096aa774ae2ab8e36458f6959f1fe5b8bab24150acf38847cb4092164ccae9b2c5621bd913aaa7f2cf16ac1a37860343d64afbcd0adcc83bf65be95568fca552e6f5d91e81859026f6e60e828164ab678ca8b549a6ce0a16280a11b0fab4b9bd86cdd27f45b071331b103ac0bcd7fbec7d391ba6767844d7b003514f00d3d0327bcf09b39d4dd881c0c06b85d70a86517980c829bb9b797113007"}, &(0x7f0000000300)=0xf0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={r1, 0x1000, "cf000a63c1732d3f0edde6e4ac887c3e9f2fc7f8f3259bcd90b18fb277c1c57d425211fe393fcfca1ec2e4638a1d7f7d904b0701c5611ad51712ae40bbf0e65a924d67ec8fc65bb2f0adc20a8c0a53c888e2d303378fc331787284b374470bb097ca1b824fe336c951bed64db168f1fe2784c01cbb0f02a6d3b77391d0dcd486f9dd70ccdb75be2e6529e674c2a3943d7e5955da63c7d34bace1f309a1c207bd41c6e3f37d77fba5599747f9fd29f0b57c31c8e41aca912ade4be440e4186ae3741cf39c745513f54e149fdba0ffe71e22d1dc32d56e7077d672e1e1fb84ef8b98cc232a425cb47964689b9d5d83ad5fd11cf7557bfe6781c0aeaa39d397eb8aefa687e86cfdb6b1231f4446c7c412326031efda6e7f7c697a333313823c22f5d925143da933330cbfae53154aeb1290651c1bd7909671ccb060ec433f4f817da282a2dc94e750682bf049e004db8f93aa56c4f2fadd132df60944265cf3281c830f0d8bfc0e965d330f24980172788b668c3003e1b2e655248d05e54b9c0accc295941469296a33be4648843433d2c41ee8f7c998fc89c48d972f0a06f889b3c787190c6af9c7bce6faeaf4c4d0a1cfe45a381353ac8a5f9ba55856a7c16b40a8cdc7735b65ac3db9149073aa3e09683fffc817b17f244b7acac8a8fc04cc95b94f28fdf066a81af602644ca29ffd50bfd631d2e7120981fd24ce5a33b31378b4008c55e66316c0842f1c0b22fcae36416770123d066a965285a0e662d6705dce399dcd0162da837cace436bf8e09a2b3a1f9a5f7119bb75a3aaf89293bf850948cd90c73c96b4f54cc6cf2fc9dc029e2b91aaf5e30a107ff3d2150d5aef85f93b4ba8665271c220adceef0afd932c74b4a0701b198dc260fc3c19c5ac6f0badd778b6943b07d041808f19002cb199b18c9975a7683ff81456c8703741a8d651286d58690f4ae7a7250a1bc1459c011969a8a519c2e2b3f2f6aae5e3bd081399affdd88f68a76db1e71f209be99bf93c569e983825d0b80f42ca6604f7ec50246afcba38d70ad8a74603f8b4c90424aef0f298bc5c3b154fcea0b060eaa5d3e16a2c9ae49e2b86318441dcb8324698fa97de4a61f778ef40c687001238cdf22533404e46850fcb8abf16140e649f4932faa6c723b72dab1f65e8de0bbaf19a26ed6cb3b01ac8a001ff6d80c0cd79aca6d8be2550ada4a2bfdff06408ae827afd06aa186ac15e1c5274383e815e8e15990838e2805e19097553def712cd1ce0bed5f88b135e4a49bd563d90c876c5655d7f94e1c00b47c2e64044c31e08448bb1dbaa52b42c6eb2a728f4c8bde04ae38bbd679cf63a321a584b676feb03d764320a426875f328c5f4e5403afd1b45be7c5ca03be3bdde09a6923563ea5c9668129597d52aded91cac63cb0db942243e4eb3d79649f16353a22a46a4583d5440ad1081b94858c80984fe6ded0d7b07942984fb51c5bd4425309719bc58cef65115c71f03f0cccb447099ddb1a402cf51e211b4cb5648d9b7682749a5d45b2dfade257a85cd8e48dd0b35bab3080b9ffd8789fa9b34e0b2d8724ee500cbf1f4f4ecaf9e1c8b8209bce5a1a0a283c391e6917407dde8d17ac334ac72ae5bf8646b0922e50908be0650d433a73afff367482ade6057fc2d09cffd684ec024780bdeae2b006c1e56b04d1fad1f748cea0ae2b75376a045ce3ceeb6794e0213ad66441ec765ddef680c62b8172a725d8e204c28e28a5d81f3c599c2210f05d76c16e395e5134466fb8e1f8a35bb45909bf647e4ac0b4f4d5ac6ed7364e3f24f62287556bc0c409584e91a88ac3617f9e44e7daa55c59b8c2b0ccb002fd451aa058e9134176d7aca7d1af60c5fb7a5a5e4c822a7a46f5739d184ca873b0fe2b98062f3bceedbeda26111810d7c1ffe6ee87fdcebd0ce26d1f8a3989babf61badadef7157b424ef395066f46cc41bad43129aff9cbaea001404715a737cb1c2db51c5c719e1b25e52f89cf5725ab08102fb319755bffa08b0265915c6cd01b2f5e19d8e2597822072c4dd0bcf5af90f9dae14a2b76c405109c309701d000118230f6507e9517be171a3ea8f52feb7df6091c2ff4c57b9f63c087181c6871e4d4f7a7eef22216dadabcc4d82efffb1c77cacd174632ad6d35fbece646fdef8c94dd527b8139f0ebf6bac1d6e16682d91d28a45a432ce48f28ad7af3155e01c212bc1488087fcbe4b9eb4f0f1b0405ad17cefb3fafde45341289876b19841b3a2023c4cdab84f898a2602fe213e5238b924ddbeb1b7947525ef15c4c3ab5420783bc3391cfd7d8a067faa0238870998f386a53209064305fa9c7d75a78b7670747c3963a0c6abceeaccef48e1e4512e55d5aab3a7e8debd18972ca0052cbbf094dc30f61fbcc035b79708f3645b718009ce85df15182022b701359d5f4aa45bc501829301524588cbe3137fff21cda294dbc4e5f68be12f64b2ec671f3bc59d03c7c50ccc223150c2a4326955c57dc20e40a6b299bd827969caa59c3afb3ecfe63f787b7f9f6386f53a0ffbde118f5375b358c7df0b9a3f548d988ac3e7647a413f48ce647b989c386a873a5748806279bf5c0d7173124a404f644eb312bf46324d83d359e00128ca4cb6b7f0e74387544df8743186c38ec6e4ecf061861244881b4d43157db3e51abac8204d7fe17c1a5c8a30e362b31916318c6502586b6b33090536762063cdd067a77381f7431c1659345c0b5525f2f8cc41a9d02ce433e7e638ae7096b4bc5f89b8adbd813cba5f8d5c0de1e07af717b04a919f00518d2db7ae0736c93d1f5c177829fa2366419ed79c823fbc3c559cc0546df36bd3808df6a18c0fe83e4f825d5fd1e969fc46900ef95c527c1c3a10f90d582022c720c7ffde34e8314fb2ec2ea7a15b85f43e5d84542b22ebdfb490b8338018ee22a776851860a120877ba0f86827ddb29f33dae2f2381abc258ec840ec1900ee66cda1e42e4b3f92d0bfe60c9cf73ea2d476c2df1ef83674c6e478890b1b27dfd01cd53965b097d09572ea73025b06d9b3b4271250e185d3b6a66fe25a09763d8c0297dba50ac8d0210eb7cb327e2542b34cd822cd00345a73b4e678ee590bc3bae52e52a60f144aeea018fbba72e83265ad58c5a4fa56151beaab754e7c4911a1b4e622c668fb6f7a8176b1b2732898a95513c2e9a71d89df37abd99d1fb57093dabdc83b4d48db8b27227c194652449a396628ba4964de9556e6af0d64fe956a9122d105191922b1c3d119ec61b391a2d0ef4ddef35d085406b411bbf6fbffe1b94fe027557d7864aba7a42822a1e690c7834b7b1eec925fec3e8d6f8763a35fa30bafefce6a4c0cf8330aaa41de7eb0651e58a6c7f8c20c4a8a8b98c7e26d62cab64b4a9e97aa0bbc1e8874e93ca72355c03df134cc321fea00830dc6327b4404f36fe0b55d1e6fff10f72cb142069ff5c1f3e9168ddb1a614e1c09e590d498e58a6c0616f045834df19d20ef405f4b1f3316c6e785d7d9b58505ec2bf90a76fdb8a608ba6809fa26a573959bfc2a8dcc016053a9dbbe8880c2f326c4db83f3ec5e29096fd78147bf9f434d1f16f88cba33e22436a26ede73f37425f9734678721faed72ae0299af4d09f5cbae63b5fba1e7edee6f99429d9842bbb8b72052ed0889d5505cc9a17b02e3c4bb61a52317080dc625711b9de017c0c022b8e75671ebe24c77af72ad1d2399e6f48f15ff9ffa204fc424a76861de14052ca64a59f7864fc9d8ef94874f869223cf45dd6abc04f0a667d8a676e9c7442189dc75f4ea9dad89e926543bdc0e268baeb88c1bf2ee7f5a80b7182ad383ffd002d9fa8d441e9e03f18b95e8b007ddb134898755b5bb499544c8bc72a0bc70cb858bf106c204898d76eb82b5ab4389750f305bcbe9e0009979e8e2eb06a18ff7d1bc9783d2597b67b2c8a0ccd304bf5715c078ec0cc0f2b394dba5b462e287dac58d2c1edab0cd9f14881811ef76fbde70e2bd8e3d137b4992d300c14366a2f1ba5dc97e035dce4e7da567415908b369ed4142b5a32937244729fabc1c399bb4bf126be2cff48bc19ab329ce0f07d8542646018aedd47687e3c599c71c88136f35dee5be12cc0b71e15650c4a6737ddb2166c17768ec633effa975d4f391a251928e44f8feba0766fe3f5ef130630ac74ba745816c1e545f78b24c52fec5e51f01e8ee874baced7b402578e7ae032da3ede9c401de2aa80b837eab599059c16a2f5b60b3011a70f27fbe6978348944be5e50fd2762c6e39dd9390d8056b47366d836e49b1a20de0cee4acfe1dc15135b0cf12697dff1980dcf8f7a47e0b5c55eb1220a0745b28053229834d9947cb595ceca82dd110c1d3c187206b46a3fd5be9e008a2c69c87406ef1373a22b9a9ffbb07d05a53f1a6309eb398def4e893b20b7a681807b86bacd21bf3d75b6116d6da62f9b37850d17cf2bc1a0100d464938ec5aae89ace7c1e935e55e4815257ddf1e9993e160f9baf9e17a99ed5ce82f359241b8af80f1c1b49bc84bf1d6d6555db337b25b010c802dd719dc3e08f0242c8033feb76d4e6bcc0fea60697598abd9ae16e88d826bfcb1a0e78ddac5c2095a4a3743bc872df380fb1705fbe0227c90b00dc51cb8f2c0d8ca2634523f79aacd9ad344e8c51050cdc42d74e98f7d3f211f6551d7899a7a5ec40775a265dbe61534077f6ab57ef58a9865772a4ebe66fae73878c0c28e48c41cde0bd49504473a21c0d145e29b9a93289a28b1f7f3b4e4eef9cc740d6a61edefd1fe7943bb9271b74801d8ffbb8215d18c0560f40de150e12f938e406d394ea9c673a0573eec33fbd24d76e753ad2b5844d290870925ba1aaae8ec9c273054bc35a6a2aeb817383ce817963f2e47389e48bcf3f610521d76d4f65cd9b81508dd9585672a728b15701f1a82508dce1be000e7ec46e1454a7382beeb8ce3d64e91a8b27cf18907e1b794d5fa598ddcdd08f0ab344d439d2ac00cafaca8eb6cf22970ecf98c82740f1ff406c4d6bf58be17291765b64a40f575e055b1061a70c880108073ae749c400a0dec9c837715bb833cef23a6927fd3fff9085d945e8a780844bf08831029965548eb7ada3381c7838556405dd9c2a58a1ee8330bc63873cd351b7e666a598d1bd394e794ec774f38beb3da8e56169e63dee0e1ca97c852a54cd3e616ba6c9273eb36d941c1c05be7dd9f071c0dd4bafe7eb05f83058fc59e5ef93ccf5cc7c3baa5d751b4112e206730d8d13d4eb3c8b5418e57b1a33733712c380a7c313009c3f85572e2938637c81b0a3b7998df31440b569f90675df9dd8111f5328f1932a4210b6ad34dcd0b33f0f1c8a26f68267a4a7536f41386be58a1dd071d7c78306b79bb309e6a9f07bb7562c2cfe1e02846d25007d057ed2fd8f4681f56da76c1297398c20071e67fb3e079f60b594e4a57f29a6e088029b6a21116b5e6afecca0b43b5908b87de858f0d3fa02b00a0d9a31b64a46c9b0b4ceeb8d896b908a75c79cf07ad445b93fca1421eaafba58b78f36caa1e810f4b3b57ad6118b6746c4ba5e248965fbf2261b71c7721a57db453cbecabf9678986dc3af3b2350c6447f57bcfc393fa1d99b75fc610f02f8440b5bc8719e4bc15fe1df265a91c8dcfc06b11b61a8e1233b809bf778d2d185e821139578696df1ce22ffd3cbb627a65ccda0492823df33d93b53eaf1198fe584934dc8d0ea89204a28a41da93a080baa7a40f92e1b4643b4b25071494d3186f99ee0562d694e8b3727c9c40dc8d355bf650476154a0949e73cd30c0e0"}, &(0x7f0000001380)=0x1008) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x1, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x8000000000006, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) getpeername$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) sendto$inet6(r2, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/12 02:59:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x0) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/57, 0x39, 0x0, 0x0, 0x0) 2018/03/12 02:59:43 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x5, @random="26439a7e9e57"}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x9, 0x800}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x2, 0xb0c, 0x8c, 0x0, 0x0, 0x5, 0x0, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x2, 0x7f, 0xffff, 0x4}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={r3, 0x9, 0xe000000000000, 0x0, 0x5, 0xfffffffffffffffa, 0x9, 0x0, {r4, @in6={{0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}, 0x400, 0x6, 0x4, 0x0, 0x8}}, &(0x7f0000000500)=0xb0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r7 = accept$nfc_llcp(r5, &(0x7f0000000600), &(0x7f0000000680)=0x60) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f00000000c0)=0x4) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000200)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) vmsplice(r7, &(0x7f00000008c0)=[{&(0x7f0000000780)="40b5645f55ffd0a0c2c7ac25eb7f748c3f857198eda2cbc4b22fc75215cbd8", 0x1f}, {&(0x7f00000007c0)="bffd12e7b33950390265f541f5061b9fa809a044aef14cdb113de2084cd8187e1f616828f848765800967751b65accb5d991f0b4a82ed2c03d4eecce0389fadcb26bc8b07892aea221c35ae4230575ef71356f5669482f83b87270b1937bc839fa8ae9dff1c56d19361c9b1c74d2351aeb42966117f1c912dbdb1edeb7d30b089390bfaa13ef1e1d19363c2c6c578c61569eda6454727a0412f5f6dce96d770138bc54be7b3521f0c0257c621926e9817179a0c27fc9c7f0aba2d719f95911f8d12ee68c5468d83850e586a674404c", 0xcf}], 0x2, 0x8) pread64(r0, &(0x7f0000000580)=""/42, 0x2a, 0x0) ioctl$TIOCNOTTY(r6, 0x5422) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000100)="a16ce77c198e2b0d3e24fc4065db281c37820b4b9be09158f80b571108ec95bbe2f69093e07cf5d6af117a9e12162e52afd91873d429d76affd942a6828c49ee04cc689c95d881ceccac5e4431a1323770df86d091c8717b03e2787698fa87251965713f3f007d822e4618bdcaff9bddfa05410e607946cf6c4893fd4be103eece0674bc1ef6bd5273538f81234fdc9fccefbefdfb7824ded98cc1b8013c3cbd662673fd6076720e92b3c86ea21fc30286b26b1fc71fcf174327e1bb8846b5c014c2689241d30127b7c29eedb3825503a8cc99565a0c7a6de60077c74af8b8579ddb", 0xe2) r8 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) close(r8) ioctl$TIOCSBRK(r5, 0x5427) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f00000005c0)=""/35) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f00000006c0)="7ba0b4c8922a9553a198f0450629c5b4a57ed87c15b934e692db7e2b7e3ddcdedc0e109b581adedf0799a8d032ad239c802912bb4165405c3a5a1f07b8549b2d1cf99ebe28557e749b795fae05f75a19b89801b3bbaa87acfd8884e90b2ac16866cb75f385f016e3c49206d317ec93e98e73751926ad5d0ae717d829e97672567d9227f87cdc2d9c71eba9e9b002720f7a5981cd85b3d510ed20eb30415d165675dd06cb417bde33bfe3422d879b6a791efbd86c290354650fc7836a45") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x10200, 0x0) 2018/03/12 02:59:43 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r1, 0x0) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x7f, 0xc3, 0x4}]}) getgroups(0x3, &(0x7f0000000100)=[r0, r0, r1]) 2018/03/12 02:59:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @rand_addr}, 0xc) 2018/03/12 02:59:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) clone(0x0, &(0x7f0000000540)="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", &(0x7f0000000500), &(0x7f0000000080), &(0x7f00000003c0)) socketpair(0xd, 0xa, 0xfffffffffffff2b1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140)=0x77, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f0000000180)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x18}}, 0xc) r6 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/dev/ptmx\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r6) r7 = dup2(r2, r3) fcntl$setown(r7, 0x8, r1) fcntl$setsig(r0, 0xa, 0x23) tkill(r1, 0x16) 2018/03/12 02:59:43 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000140)=@newae={0x48, 0x1e, 0x101, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, @in=@loopback=0x7f000001}, [@etimer_thresh={0x8, 0xc}]}, 0x48}, 0x1}, 0x0) [ 35.766038] skbuff: bad partial csum: csum=65535/65535 len=572 2018/03/12 02:59:44 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000ac7000)={0x20000004}) 2018/03/12 02:59:44 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x2}, 0xfffffffffffffd0f}, 0x1}, 0x0) 2018/03/12 02:59:44 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x7, &(0x7f0000000140)={0x0, 0xa, 0x4, @thr={&(0x7f0000000000)="ebbc81021d1ce6a7d2f8f8", &(0x7f0000000040)="3a1239da32d5ef58b022b3a965f57488e7ffa2e90c9c1fbf70b06f0a4bc865cdf3eef7b3633603f4b851648db47f6244e45a84e6eb7d7f6f8f3bb7722f746396f5151002464cc84ecbbb5621456b06c0c20ca530dbf1d7047d5fd8edac55c5a8f111a9ad5d4bf66dc0e762c0d3491561ff390843f43b8612ffbc9915b9a0eb6707be96f95f0c5333d6c95807a77c86b191f62ecd378774eb45ee6b04ce2161dd703a78c5ca6e86654dfb8b8ca02047b98553e970465fcb47082530aefa8068d78bc1670e937b7226a9f44461447c68cf00f35beba5c9af162e1724590b4c68bfb8e88edfa9ba2c9e41a5645a2c2e6d9ab13ae1"}}, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair(0x1f, 0x80000, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) tkill(r0, 0x15) sched_setparam(r0, &(0x7f0000000240)=0x50000000) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/12 02:59:44 executing program 1: ppoll(&(0x7f00001d0000), 0x1ffffffffffffff6, &(0x7f0000465ff0)={0x77359400}, &(0x7f00007e7ff8), 0x8) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x200) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) ustat(0x9, &(0x7f0000000180)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x1f, 0x8) 2018/03/12 02:59:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x3, 0x2, 0x6, "0bd95c317eee27baf63b37cfcca762613a6e6ee75c51cb4823c127b6b44c823ab8dc047a643ff214ba2d15b2fa97348ee882f023e1bb99c9ce322ce6fe0ac6", 0x18}, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="456186a52e80a093", 0x8}, {&(0x7f0000000100)="5cd4e67aba46db2138fdff21ba93a8232cd103dc79aaf3b9cee7befd11a49f0c7faca0e39d610b48bbb585d43a6e7d203803c205c92035835b5e35", 0x3b}, {&(0x7f0000000140)="d7c3bb3a6a44c32baf209262", 0xc}], 0x3, &(0x7f00000001c0)={0x30, 0x11, 0x1, "1d9f98c680b5b6de51218902e117b972df5e162e542682a183bf890500"}, 0x30, 0x11}, 0x4000000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000047fffc)=0x7, 0x4) 2018/03/12 02:59:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10002, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r2, 0x0) 2018/03/12 02:59:44 executing program 5: r0 = socket(0x80000f, 0x49c69feaf452b358, 0x3) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/80, &(0x7f0000000080)=0x50) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x4, 0x1, 0x80000001, 0x6, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) r3 = dup(r0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000003fde997e5db40d15611800000040a308807066fe22748916fe63c9e17d98b7321c67e7261f758b760c8bdfe38eece61f97e05b25703a9c83366b50588c43bf22356595db0901664ed80e7febe6dccc538670c170016f36078d357047613bd6c9010000000206ceea7bf105d537dddf5a162734870bab059921228e4060ef3dd4520a298bae05c6abf541d0ba4af1d90f855de43ba14d8cb4c2d0ac0b84b99f2ca5689deb85a6368c0aead94717ab4364c56f"], 0x1) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f00007f4000)=@routing, 0x8) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00000002c0)=""/20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x7, 0x2, 0x4, 0xfffffffffffffff8, 0xb77a, 0xffffffffffffffc1, 0x1000, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e21, 0x401, @empty, 0x80}}, 0x6, 0x4, 0x7f, 0x401, 0x20}, 0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r5, 0x8001}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r5, 0x9, 0x10001, 0x2}, &(0x7f0000000180)=0x10) init_module(&(0x7f0000000380)='\x00', 0x1, &(0x7f00000003c0)='bdev\x00') 2018/03/12 02:59:44 executing program 7: r0 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0x81) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/12 02:59:44 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4040, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) 2018/03/12 02:59:44 executing program 2: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x3) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) 2018/03/12 02:59:44 executing program 5: r0 = socket(0xd, 0x800003, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/12 02:59:44 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x258, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}}}, {{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff, 0xff, 0x60e63aded5f4400f]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff, 0xff]}, 0x7, 0x0, 0xfffffffffffffffa, 0x5, 0x81, 0x5, 'lo\x00', 'bcsh0\x00', {0xff}, {}, 0x0, 0x42}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7, 0xffffffff, 0x353fb6cdca419666}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) 2018/03/12 02:59:44 executing program 6: mknod$loop(&(0x7f0000962ff8)='./file0\x00', 0x0, 0xffffffffffffffff) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) chdir(&(0x7f0000000040)='./file0\x00') prctl$setptracer(0x59616d61, r0) lgetxattr(&(0x7f0000d0dff8)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f00006ab5dc)=""/4096, 0x1153) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/12 02:59:44 executing program 2: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) [ 36.041625] audit_printk_skb: 9 callbacks suppressed [ 36.041638] audit: type=1400 audit(1520823584.027:18): avc: denied { create } for pid=5802 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 36.070959] syz-executor7 (5800) used greatest stack depth: 23776 bytes left 2018/03/12 02:59:44 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x4, 0x3, {0xa, 0x4e23, 0xe, @loopback={0x0, 0x1}, 0x2d6}}}, 0xfffffffffffffd19) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/03/12 02:59:44 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x5, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc2000)={0x4}) ppoll(&(0x7f00003d0000)=[{r1, 0x6}, {r2}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) [ 36.097483] audit: type=1400 audit(1520823584.087:19): avc: denied { setopt } for pid=5802 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_connector_socket permissive=1 2018/03/12 02:59:44 executing program 5: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='qnx6\x00', 0x0, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, &(0x7f0000000280)) 2018/03/12 02:59:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000255ff8), 0x3) ioctl(r0, 0x3ff, &(0x7f0000000000)="998b0a6e4dbb702a1894336fa5564427ca659634a2e681bf9c5422319aece8d449cb00855fb2ed49d7f0329d15ade8e854de474f4d5f4f09fe55427f0a7b9abcfe480c16e90a30f463cf7a454d663f7a896e9bc8f23d62f7ec8baab28d03cedea84ca34d0259296ccea0c9a5cc1e4d23764e8dbd7f05ffafc0c42e85d516528fed5efb57940bf3006ec836998ed98593f25b886ca535f6aff22b73cec99c454158b5d5f73b8648fa839f1018de8811ded7acaa1898472615c4d38270ca2d3cc19e1947cc45e19a2776af909ac2fe0b6506cc54abdb35cefa41876c") execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000380)='vmnet1wlan0@:\x00', &(0x7f00000003c0)='rxrpc\x00', &(0x7f0000000400)='ppp1vmnet1\x00', &(0x7f0000000440)='/proc/self/net/pfkey\x00', &(0x7f0000000480)=']wlan1$posix_acl_access[/system\x00', &(0x7f00000004c0)='eth0{\x00'], &(0x7f0000000600)=[&(0x7f0000000540)='\x00', &(0x7f0000000580)='bdev@\x00', &(0x7f00000005c0)='vmnet1wlan0@:\x00']) r2 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="8ab2ce76d2907b2b71797ab9016a168a0ed41fba25ca58bbe5fe818f8ab944cbf88c31", 0x23, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='vmnet1wlan0@:\x00', 0xfffffffffffffff8) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000680)={0xfffffffffffffffa, {0x2, 0x4e20, @rand_addr=0x7538dc03}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x100, 0x9, 0x3, 0xfffffffffffffbff, 0x1, &(0x7f0000000640)='bridge0\x00', 0xce8, 0x2, 0xc66}) keyctl$search(0xa, r2, &(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, r3) 2018/03/12 02:59:44 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007d3000)=[{&(0x7f0000000140)="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", 0x11e}], 0x1, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0xfc2, 0x80000000, 0xff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/12 02:59:44 executing program 1: socketpair(0x1b, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x204) 2018/03/12 02:59:44 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000180)="7bc3766926d507a12f446138af35fae7c93ec8909fd700c2b564876c767d615ac4aa5b92352b73c3f9282a077d5cb12910fb2243310ccc919acc62dee9aae8612be110117673ca02ad7538ad3a3d9b32c1481b3716c1e067639666196329c7f25d1b608f19a756e7e9ebf9aa7777ddf446476571bbec0e6a7f8d2141b513373bee14b804d946db5a2a6c665fdea85f7789e9dedd8b942d9b19649c6f5e19bd9eef1a0cc7607c2888267b49ca8b15a6713b805a318dc6930e607ae2867d", 0xbd) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x8001}, &(0x7f0000000140)=0x8) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000000280), &(0x7f0000000240)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/12 02:59:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000140)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/72, 0x48}], 0x1, &(0x7f0000000240)=""/206, 0xce}, 0x40000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000480)={r3, 0x79, "2183d4d54a492269fd4a97ee039c11ae0e30e66737d1903031d0eba47c9cdc02ac3aca61787cfde90d084cf6c480b202d79e11181f7b335788a0f4edfd9c34a3c5850a0ed827b71b9a29f50065c1ea7f6453162367e2bd437eb5d9487e998f247f7e2ab4c3b5ad09b102f598e985139ee3f061089f0ed4a09c"}, &(0x7f0000000540)=0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6f727380616e30f4ffffad0a0000a9d1", r1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)) chroot(&(0x7f0000000340)='./file0\x00') sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001d001108000000000000000002000000", @ANYRES32=r4, @ANYBLOB="0000006b0000000000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/03/12 02:59:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) 2018/03/12 02:59:44 executing program 4: getitimer(0x3, &(0x7f0000dc1000)={{}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000232fe0)={{0x0, 0x2710}, {0x77359400, r0}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x3, 0x1, 0xfff, 0x8, 0x2, 0xb9}) 2018/03/12 02:59:44 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x3, 0x0) ftruncate(r0, 0x4) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000d7000)=""/217) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/12 02:59:44 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/211) 2018/03/12 02:59:44 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x79, "6f3481620db397646fd3c2e4a53852231e66f9e0d73dc57d1af9cbe83450d447e4321c5c12729a8ee4f5406963655d9f909b9ef9034903d345272641c325c10a866d37000dbf35c059d718b6f80f98a08b0ddb108438f4170cb68d589861f11f9b551108cf903a4fb093119f33407dd8c6faacb619ac8522ad"}, &(0x7f0000000240)=0x81) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/12 02:59:44 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x2, 0x1200, 0x1, 0x7, 0x2, [{0x2, 0x1, 0x2, 0x0, 0x0, 0x2084}, {0x200, 0x3, 0x2, 0x0, 0x0, 0x2204}]}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000200)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x40, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000d31fec)) lookup_dcookie(0x4, &(0x7f0000000100)=""/89, 0x59) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000019000)=0x5) ioctl$KDSETLED(r0, 0x4b32, 0x80000000) ioctl$TCSETA(r2, 0x5402, &(0x7f00003a4fec)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 2018/03/12 02:59:44 executing program 0: mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') connect$llc(r0, &(0x7f0000000000)={0x1a, 0x307, 0x2, 0x1, 0x9, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x1, 0xda0, 0xdfb6, 0x0, 0x1ff, 0x69, 0x5}, 0x1c) writev(r0, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) 2018/03/12 02:59:44 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x86, 0x0, 0x4}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) recvfrom(r0, &(0x7f0000000040)=""/138, 0x8a, 0x10002, &(0x7f0000000100)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80) 2018/03/12 02:59:44 executing program 6: sysfs$1(0x1, &(0x7f0000000000)='\x00') socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$getname(0x10, &(0x7f0000000100)=""/120) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x5, 0x100, 0x3, 0x5}, 0x14) [ 36.671391] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.681765] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.701430] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/12 02:59:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x7f) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a", 0x6}], 0x1, 0x81006) syslog(0x0, &(0x7f0000001100)=""/4096, 0x1000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000002100)) sendfile(r0, r0, &(0x7f0000002140), 0x102000003) pselect6(0x40, &(0x7f0000000080)={0x5, 0x80000001, 0x1, 0x10000, 0xb76, 0xfffffffffffffe00, 0x6, 0x400}, &(0x7f0000002180)={0x0, 0x200, 0x7ff, 0x5048658f, 0x8, 0x1000, 0xf2, 0x100000001}, &(0x7f00000021c0)={0x3, 0x1, 0x9, 0x8, 0x14900, 0x8e72, 0xffffffff, 0x7ff}, &(0x7f0000002200), &(0x7f0000002280)={&(0x7f0000002240)={0x9}, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000022c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000023c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002400)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x496, 0x81, 0x32a, 0x400, 0x6, 0x2000000, r2}) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) 2018/03/12 02:59:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r0, r0, 0x0, 0x9) sendfile(r0, r0, &(0x7f00000000c0), 0x40df) timerfd_create(0x0, 0x80800) 2018/03/12 02:59:44 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) timer_create(0x6, &(0x7f0000000140)={0x0, 0x31, 0x2, @thr={&(0x7f0000000000), &(0x7f0000000040)="ddd076bee59275b3227593cb1ccfc9c0beb1298263e9a37266ac0b46eca1da10453d8c2ad82f905be3847646b49b84cade478f29b62531e01372476480a58eff44cb703db464183b44b0f63ce0ef6edfcc0fc1b0b935fe89456f6e9bb8238b7638f81644c51527be0e7a3a5a8e672ebc695251303608752f55d4e971b81af349453f9917db79d5ee79cc92585b817d829b334ed5a17d421c2393964c57ca5c5e2867c94b387a14634d7293029173ca125b50465215e954e9c113af54770c9b9dc23e3798e06d7f12e5aa81cbda26bf8771050f5e1e606100b7c8233b37e379a463173c3ce2315ed1b8e7ac3d8191fd8fa4877e"}}, &(0x7f0000000180)) [ 36.713776] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/12 02:59:44 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180), 0x2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x4, &(0x7f0000000140)={0x0, 0x1b, 0x4, @tid=r2}, &(0x7f0000000080)) 2018/03/12 02:59:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000804000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1ffbd)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0x160) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x80000) 2018/03/12 02:59:44 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000002580)='/dev/hwrng\x00', 0x80002, 0x0) fchmod(0xffffffffffffffff, 0x0) 2018/03/12 02:59:44 executing program 2: signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)) ppoll(&(0x7f0000e06000), 0x0, &(0x7f0000000080), &(0x7f0000000000)={0x3}, 0x8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x400, 0x0) write$selinux_context(r0, &(0x7f0000000240)='system_u:object_r:scanner_device_t:s0\x00', 0x26) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x3fffff, 0x0) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x1, &(0x7f0000000180)={0xffffffff}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000002c0)=[{0xfb72, 0x4, 0x0, 0x7ff, @time={0x77359400}, {0x1000, 0x3}, {0x69, 0xffffffffffffffff}, @queue={0x8, {0x400, 0xa}}}, {0x400, 0x3, 0x6, 0x3ff, @tick=0x7, {0x80000000, 0x5}, {0x0, 0x1}, @note={0x9, 0xd4b1, 0x3, 0x1, 0xffff}}, {0x76d72019, 0xd02, 0xc, 0xffffffffffffffe1, @time={0x77359400}, {0x101, 0x1}, {0x80000001, 0xb058}, @addr={0x7, 0x51}}, {0x8, 0x0, 0x3, 0x4fb, @time={r2, r3+30000000}, {0x4, 0x4}, {0x7, 0xfffffffffffffff7}, @result={0xb, 0x100000001}}], 0xc0) r4 = gettid() sched_setscheduler(r4, 0x2, &(0x7f00000000c0)=0x1000) clock_settime(0x3, &(0x7f00000001c0)) unshare(0x400) fstatfs(r1, &(0x7f0000000100)=""/18) signalfd(r1, &(0x7f0000000200), 0xff41) 2018/03/12 02:59:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x10, 0x80000) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f0000000000)) 2018/03/12 02:59:44 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) setpriority(0x1, r1, 0x0) 2018/03/12 02:59:44 executing program 6: add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) 2018/03/12 02:59:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1d, 0x6, 0x94) recvfrom$inet6(r1, &(0x7f0000000200)=""/240, 0xf0, 0x2000, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x13}, 0x6}, 0xfd7b) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x8000000000007e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) 2018/03/12 02:59:44 executing program 6: r0 = socket(0x8, 0x7, 0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'ifb0\x00', r2}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001c00090400000000000400000a000000", @ANYBLOB="0000000014000100ff02fce95564e600d1a77b06000000000000000001"], 0x2}, 0x1}, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000002c0)="fd9244af4c2f9baccd667f080a2bd2d8d321cec7e471a311c5297a39abb975ace74af016080b3ceca2feaf5cdf59bc6bea1c104751e26ec8bc33ea4049cb45772417135d1c172b580095d06349d4e76bb6931c8b9a59faf4935f3ff31737d9ad393df5f52894d4f627e5c92fe2dccd86731f3617f4d88bd2d42af626891ab70b1512f728faea1389b9ff61d2c81021575cd34c8cb42f5777678eb2d41f538c0e35f8397dfe0ef239541a0f") 2018/03/12 02:59:44 executing program 0: r0 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x2, &(0x7f0000000080)=""/132) sched_setparam(r0, &(0x7f0000000040)=0x1f) 2018/03/12 02:59:44 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bond0\x00', 0x400}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x4012}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) memfd_create(&(0x7f0000000080)='ifb0\x00', 0x2) 2018/03/12 02:59:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {0x4}, {}, @result}], 0x30) 2018/03/12 02:59:44 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) fsync(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'vlan0\x00', 0x1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x67, 0x7, [0x4, 0x1f, 0x6, 0x7fff, 0x400, 0x8, 0x200]}, &(0x7f0000000140)=0x16) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xfffffffffffffbff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) 2018/03/12 02:59:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000514fff)='1', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x4, 0x0, 0x1}) mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x2d) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @rand_addr=0xdc}}, 0x1e) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/03/12 02:59:44 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x20) 2018/03/12 02:59:44 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0xffffffffffffffff, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_settime(r0, 0x0, &(0x7f0000ac3000), &(0x7f00005a2000)) 2018/03/12 02:59:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='statm\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x9036, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0xffffffff7fffffff, r2, 0x10002, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0xfffffd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000ff6000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, 0x8) 2018/03/12 02:59:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80, [], 0x1a}, @in=@broadcast=0xffffffff, 0x4e20, 0x20, 0x4e23, 0x100, 0x0, 0x20, 0xa0, 0xc, r1, r2}, {0x101, 0x23, 0x10000, 0x3ff, 0x2, 0x81, 0x6, 0x9}, {0xfffffffffffffffa, 0x7, 0x65a, 0x7f}, 0x6, 0x6e6bbf, 0x1, 0x1, 0x2, 0x3}, {{@in, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x34ff, 0x3, 0x2, 0x4, 0x1, 0x4, 0xdd0}}, 0xe8) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0x4e20, 0xf9cc, @mcast2={0xff, 0x7, [], 0x1}, 0xfffffffffffffff9}, 0x1c) 2018/03/12 02:59:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) flistxattr(r0, &(0x7f0000000000)=""/15, 0xf) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/12 02:59:44 executing program 5: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffe) socketpair(0x0, 0x80000, 0x9f76, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x29ad61c1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x4cfe}, &(0x7f0000000100)=0x8) 2018/03/12 02:59:44 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xffffffffffff2ec1}, &(0x7f0000000080)=0x8) pipe2(&(0x7f0000000140), 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1b8de65e}, &(0x7f0000000100)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000340)="840fc2bfbeeb87d888") 2018/03/12 02:59:44 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') eventfd(0x101) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/03/12 02:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1, 0x4, 0x7fffffff, 0x7f54, 0x8, 0x1}) times(&(0x7f00000000c0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x12d) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) timer_gettime(r2, &(0x7f0000964000)) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) inotify_init() munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r4 = dup(r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r5, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 02:59:44 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x202700) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) 2018/03/12 02:59:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000280)={0x9, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x3, [{{0x2, 0x4e21}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x210) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/12 02:59:44 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x10000, 0x4, 0x100, 0x3}, 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), 0x4) r1 = socket(0x12, 0x1, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x9, 0x30}, &(0x7f0000000400)=0xe0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r2}, 0x323) getcwd(&(0x7f0000000180)=""/210, 0xd2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[{}, {}, {}, {0x0}, {}, {}]}) socket$inet(0x2, 0x3, 0x9) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000500)={r3, 0x18}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0)=0x81, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) setsockopt(r1, 0xd5c, 0x3, &(0x7f0000000740)="ec69e2ce61f21c12bcc7906882de94e850f5c46a3e35caf1eff25a1756fa372a679e3832a65d4f617d39680500000000000000ee8952ed4fb4aead75ad3e0896392a016c591548ddf02a60296afae6f880fb2e07d108311359305f7d9edb9b50959de3c8b5a0e19529aa81dd049816e376c6adecf0945d109efdd0b6bb8ca84ac2e3077f95df8099007db6a7cb5a14de570591844ff202bedd5224d04faf2e28fa1b9ca960b57fd78f359c1f3a4c103ae0d1c33ce324bb10de9fe26a0b50fe05865691ce72c5cf0d453ec2754e85", 0xce) bind(r0, &(0x7f0000000300)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000000)=0x8000000000009fb, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000280)={0x58, 0xc3e9}, 0x2) 2018/03/12 02:59:44 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) socketpair(0x11, 0x0, 0x0, &(0x7f0000000000)) 2018/03/12 02:59:44 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x2710}, 0x6, 0x7, 0x8}, {{0x0, 0x7530}, 0x5, 0x0, 0x5}, {{r2, r3/1000+30000}, 0x6, 0x8, 0xfff}, {{0x77359400}, 0x6, 0x101, 0x3}, {{r4, r5/1000+30000}, 0x94, 0x5, 0x5}, {{r6, r7/1000+30000}, 0x9, 0x7fff, 0x2}, {{0x77359400}, 0x6, 0x2, 0xff}, {{}, 0x1, 0x7, 0x9}], 0xc0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xb}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/03/12 02:59:45 executing program 6: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) getpgid(0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4208, r1) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xb833}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r4, 0x9, 0x48000, 0x2}, &(0x7f0000000280)=0x10) ioctl$TCFLSH(r3, 0x540b, 0xd9c) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000002c0)={0x10000, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000300)={0x1, r5}) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000340)={@dev, 0x0}, &(0x7f0000000380)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000003c0)={r6, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) wait4(r2, &(0x7f0000000000), 0x0, &(0x7f0000000040)) epoll_create1(0x80000) socketpair$inet(0x2, 0x1, 0x800, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000180)=0x2, 0x4) 2018/03/12 02:59:45 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20201, 0x0) 2018/03/12 02:59:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001040)=0xc) ptrace$getregs(0xe, r1, 0x5, &(0x7f0000001280)=""/210) getpgid(r1) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1c, &(0x7f0000001180)=""/255, 0xfffffffffffffd4f}}, {{0x0, 0x0, &(0x7f00000001c0), 0x3cd, &(0x7f000000a080)=""/4096, 0x105c}}], 0x4000000000000a5, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001140)="9e", 0x1, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13df", 0x44, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 02:59:45 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000200)=0xa0200) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) sendmsg$nl_crypto(r2, &(0x7f0000001400)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f00000013c0)={&(0x7f00000012c0)=@alg={0xf0, 0x10, 0x404, 0x70bd25, 0x25dfdbff, {{'ecb(cipher_null)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}]}, 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r3 = getpid() r4 = open(&(0x7f0000000100)='./file0\x00', 0x40043, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x30000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3a30000}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8ba7}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}], 0x54) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001440)='/proc/self/net/pfkey\x00', 0x101001, 0x0) unlinkat(r5, &(0x7f0000001480)='./file0\x00', 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) tkill(r3, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'nr0\x00', 0x400}) [ 37.010964] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6000 comm=syz-executor7 [ 37.011858] syz_tun: FDB only supports static addresses [ 37.027821] syz_tun: FDB only supports static addresses [ 37.069197] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6000 comm=syz-executor7 2018/03/12 02:59:45 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/03/12 02:59:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$TIOCCONS(r0, 0x541d) 2018/03/12 02:59:45 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000a12000), 0x1) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/114) sendfile(r1, r2, &(0x7f0000000000), 0xfb) sendto$inet(r2, &(0x7f00000000c0)="ed2febb813d2f0b4b998fb9da3b98694858696ed967b3a213c2dcf9d9aeece26d7e3e29a6c944939aebf9a7dfc4d8d9ee1ed54c77377edd90b0ab9a4e8034fd189543e3927e46b6611323867cbe5f71b9a6dcb868767833d2d22db6456d7f3def2859b65eeb088da7908933c00aef77f5d5fef72133d100de7771146975626f993b10e4df03ac2827dc41beca9fa5e4d28fec69d95838e0171e08b47e684457f", 0xa0, 0x40, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0x65}, 0x10) 2018/03/12 02:59:45 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000056e32f30000000000000000000000000c00010000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/12 02:59:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x9c, 0xffffffffffffffb0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x90010, r0, 0x0) ioctl$TCSETS(r1, 0x402c542c, &(0x7f0000a30fdc)) 2018/03/12 02:59:45 executing program 7: add_key(&(0x7f0000000ffa)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/241, 0xf1) 2018/03/12 02:59:45 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x2d) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 2018/03/12 02:59:45 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = add_key$user(&(0x7f00000042c0)='user\x00', &(0x7f0000006540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006900)="e03608a606f6601719f7d1b46b84738c1b75b46e5784d1f074132e8b710aba46d9571feae610fe8eb304318c5be214ed834ee76bfe7751ad8f88adeb63dfbe57ce425c75518d8ab0674746597fa95f028d2e1d0d4d0c595ff41f94757076448c2cd0805d4fc4aa7f6a92cf6d5c6d628ab4a5f5470491c8190b545604d530b2a068159065c1a3a14c53371cffe9ae8c6648b604f75e267caa7cba7fda1bb5cbb1f369f4ab8c4806599987bad9b32ab7e5e87b07e0ce4cf04acfb08eb5c82761278be276c3fd6a", 0xc6, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000006580)='ceph\x00', &(0x7f0000006640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000066c0)="55bae72c612c989f74e67026fe8c3ee6d43fd600e221eb8883640cf93f89905a67d7970790ab2b2100280faf45813b392aafbadf76f35032c8ba3dda64037cb9ad1d98fa8a12ba60a0", 0x49, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0}, &(0x7f0000002a80)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002ac0)=r3) timer_create(0x7, &(0x7f0000004300)={0x0, 0x27, 0x2, @tid=r3}, &(0x7f00000065c0)=0x0) timer_gettime(r4, &(0x7f0000006600)) r5 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r6, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000004280)=0x4) sendfile(r5, r6, &(0x7f000053cffc), 0x8080000001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006a00)) bind$nfc_llcp(r6, &(0x7f0000001400)={0x27, 0x0, 0x0, 0x7, 0x2, 0x2, "df44f0cfe11e468957ff9ceba21eb34227dd3d9b83a47792042afba069ce3df0bbbdaf9caadd0ed3ea85aae551d84c6efcc0938254ba617e5622e63448534d", 0x17}, 0x60) 2018/03/12 02:59:45 executing program 1: ustat(0x0, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000003400)='keyring@\x00', 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000003440)) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000040)="4af22ee4b5d1abc47c91753701a9538859da5c725d7a8ec1e1d89223a8fc00ccae7212d9b00a4fc2295aa72ffde0587fee5be62f04380b0086f622ad780ceb5baf73a44ed7a1230d8320f734ce7b88ac517be339e254879246d356fa273196a164833409da44c89f48898d31711ed1bc930757c564e56c2af48074a241e5cea0feb9cf3482ff5785273f27d8f9c3305d36f55aa2eb8d8511061fff152050f835bf", 0xa1) 2018/03/12 02:59:45 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000000000)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x3f, 0x2, 0x80000000, 0x2b7}, 0x10) 2018/03/12 02:59:45 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffff) pwrite64(r0, &(0x7f0000000200)="5750c9169816cf25e590730f107ea23a77382be8fb6aed4e4aad0e515528c47c93cc3b05c8adcf0d0b23a6c5bad16ad24db1152fe6b4b177bd32afe388865609cda18a109ff77739bec76e8e2f71761705105ad3e34020593af6962fd6855b4e1e7d0297afc657ab7edd78c6b0060b2b45da2cbcfd3fd2ef3ea6b6eb55f402afc408dff75c8916cfe81a9c6e4e98973918e451a60ba388ca0bef1b9bb6b86fa8e55935359e4bdb4286f3d592d81effdcb33e355a5cb5744bf201d7e78268d251b52a3799034c9a93", 0xc8, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x54) sendmsg$nl_generic(r1, &(0x7f00000035c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003580)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000574896001302c6d23cd19e827d175fd0efc39f492439a2b1a358811b5230c61025242ad35a2dd587b720ff10a22b4d275fe3ddac23fa6dc508697bf6b017305b092655bdb1723079a6e457ff12cdccbe366ce8c90f"], 0x24}, 0x1}, 0x0) 2018/03/12 02:59:45 executing program 3: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="bd082a27dde7886ffe25e10bb6e86a7b9147ccf7f4f779d779da404a5c59c69a51f3acb1b79a8105c96342a0404bf7ae727f4818f86c85cb0488d24283e0caac4858e7cab49219d1c1b596fa7ab547080681a33ef65c54e7d4cb367eea0d7a8a650f3c3d0ed7e8cb5aafa10e02d3f1e7d0aea5214bedf56e57a9155124ee39f866e54a77b3d96c6a361e965c016d510a98152d31a006a6705b6f072f74333fd41027a75063e0c3564ac866be1e9fbb71e24cbfc614e108e7492705f5f81a05c09cb3e84a5f7d11ec", 0xc8, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x5, r1) socketpair(0x3, 0x5, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000040)) futex(&(0x7f00002a4ffe), 0x5, 0x0, &(0x7f00009fb000), &(0x7f00000f0000), 0x0) 2018/03/12 02:59:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x0, 0x10000, 0x3, 0x8000}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001480)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001580)=0x3bc) recvfrom$packet(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x40000000, &(0x7f00000015c0)={0x11, 0x1d, r1, 0x1, 0x80000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x4, 0x1c740000, 0x594, 0x6, 0xc351, 0xfffffffffffffffb, 0x7, 0x7fff, 0x81, 0x7}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100)=0xed7a, 0x4) readv(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/212, 0xb9}], 0x1000000000000214) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000380)) 2018/03/12 02:59:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="39230ad8d2b2c30807251771f5857a2cd62665fe7663de24ff408a88bf645a91cfbb95d38f513fac7b122d709855d00125b9559299b416113c74a8a7442c63ac1ab2ab448fdcc65e03c71c35f8737836fae2f43f43", 0x55, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0xff) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x10800, 0x11) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000200)=0x5f7) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000007f6d)=""/147) r3 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x6) 2018/03/12 02:59:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='{trusted-\x00', 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000100)=""/4096, 0x1000) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000000000)="01000000004d16ed6166e100000000000000000000200000", 0x18) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001100)={0x7f, {{0x2, 0x4e21, @rand_addr=0x3f}}}, 0x88) 2018/03/12 02:59:45 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r0 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) [ 37.742536] SELinux: ebitmap: truncated map [ 37.758520] audit: type=1400 audit(1520823585.747:20): avc: denied { create } for pid=6045 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.768519] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6052 comm=syz-executor0 [ 37.780726] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6054 comm=syz-executor0 2018/03/12 02:59:45 executing program 1: mknod(&(0x7f0000001140)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f0000001100)='./file0\x00', &(0x7f0000004180)=""/4096, 0x1007e) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') 2018/03/12 02:59:45 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = getpid() get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000000), 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) 2018/03/12 02:59:45 executing program 0: r0 = socket(0x80000001f, 0x40000000000003, 0xffffffffffffff3c) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/03/12 02:59:45 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0xc9, 0x2) 2018/03/12 02:59:45 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r3 = socket$unix(0x1, 0x7, 0x0) getpeername$unix(r3, &(0x7f00000000c0), &(0x7f00000001c0)=0x6e) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x2}) 2018/03/12 02:59:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000002e00)=[{{&(0x7f00000000c0)=@nl=@proc, 0x80, &(0x7f0000001600)=[{&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/165, 0xa5}, {&(0x7f0000000400)=""/178, 0xb2}, {&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000580)=""/96, 0x60}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x6, &(0x7f0000001680)=""/152, 0x98, 0x6}, 0x69278d54}, {{&(0x7f0000001740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f00000017c0)=""/32, 0x20}, {&(0x7f0000001800)=""/60, 0x3c}, {&(0x7f0000001840)=""/209, 0xd1}, {&(0x7f0000001940)=""/46, 0x2e}, {&(0x7f0000001980)=""/122, 0x7a}, {&(0x7f0000001a00)=""/211, 0xd3}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x7, &(0x7f0000002b80)=""/132, 0x84, 0x54d}, 0x3f}, {{&(0x7f0000002c40)=@alg, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002cc0)=""/91, 0x5b}, {&(0x7f0000002d40)=""/105, 0x69}], 0x2, 0x0, 0x0, 0x9}, 0x1}], 0x3, 0x21, &(0x7f0000002ec0)={0x77359400}) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x40, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003040)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000002f00)=""/178, &(0x7f0000002fc0)=0xb2) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) 2018/03/12 02:59:45 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)="6c6f73656c66ab6367726f75705b656d31776c616e3000", 0x2) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/03/12 02:59:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f0000000e40)='./file0\x00', 0x2802, 0x80) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000e80)=0x80000001, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x6e8, [0x20000180, 0x0, 0x0, 0x200002c0, 0x200003d8], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x20, 0x8863, 'rose0\x00', 'ifb0\x00', 'bridge0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xd8, 0xd8, 0x110, [@cluster={'cluster\x00', 0x10, {{0x5, 0x1, 0x40}}}, @cpu={'cpu\x00', 0x8, {{0x5}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x40, 0x6815, 'ip6gre0\x00', 'ipddp0\x00', 'sit0\x00', 'bridge0\x00', @random="18db6102b572", [0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xe8, [@mark_m={'mark_m\x00', 0x18, {{0x4, 0x81, 0xa13b6e31d71e7240, 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x10, 0x800, 'bridge0\x00', 'lo\x00', 'ip6gre0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x108, 0x140, 0x178, [@physdev={'physdev\x00', 0x70, {{'ip6gretap0\x00', {0xff}, 'syz_tun\x00', {0xff}, 0x8, 0x1e}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x17, 0x21, 0x6006, 'ip_vti0\x00', 'ifb0\x00', 'sit0\x00', 'syzkaller0\x00', @random="197b07eadb88", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x108, 0x140, [@m802_3={'802_3\x00', 0x8, {{0xf0, 0x0, 0x0, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0x10}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x81}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x10, 0xe93f, 'bcsf0\x00', 'syz_tun\x00', 'bcsf0\x00', 'ip6tnl0\x00', @random="d594f5419d6f", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="a1881ef55823", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x100, 0x100, 0x178, [@mark_m={'mark_m\x00', 0x18, {{0x6, 0x8, 0x3, 0x1}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xffffff00, 0xffffffff], 0x4e24, 0x67, 0x3, 0x4e22, 0x8}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x200, 0xfffffffffffffffa, 0x1, 0x0, "6de2334bce324abce108152d99ab2e5e173794f2aa8df729c372fbc525e485eb1aaa31b4048f22e0343386e4dc399970ecf81d15c5f417add231aa9933ef7905"}}}}]}]}, 0x760) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='cubic\x00', 0x6) 2018/03/12 02:59:45 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x3}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsf0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0x10}, @in=@broadcast=0xffffffff, 0x4e24, 0x0, 0x4e20, 0x3, 0xa, 0x20, 0x20, 0x2f, r4, r5}, {0xd74, 0x7a0, 0x5, 0x80000000, 0xd, 0x1ff, 0xb28}, {0x1, 0x3, 0x9, 0x3}, 0x3, 0x6e6bb6, 0x2, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x3502, 0x0, 0x2, 0x0, 0x8, 0x0, 0x226}}, 0xe8) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000080)=""/24) ioctl$TUNSETLINK(r2, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x1}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x6, 0x4e22, 0x3, 0xa, 0x20, 0xa0, 0x3f, r4, r5}, {0x26c, 0x1, 0x1, 0x85, 0x1000, 0x81, 0xffffffffffff11ee, 0x200}, {0x3ff, 0x401, 0x9, 0x8}, 0x1, 0x6e6bb9, 0x0, 0x0, 0x2, 0x3}, {{@in, 0x4d5}, 0xa, @in6, 0x34ff, 0x3, 0x2, 0x1000, 0x2, 0x0, 0x7c9}}, 0xe8) 2018/03/12 02:59:45 executing program 6: r0 = inotify_init() fstatfs(r0, &(0x7f0000000180)=""/7) mmap(&(0x7f0000380000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r1, r2, 0x80000) r3 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="5cbf70197e7e1661b43bd94757187a1a138271ff7dd6976d191c129f0caa2b4e30364e18841d144c4b1a9ca9c3a7a38929609e6f76bd2054e1907b2c5fdc067f6dc2830b32e965f55404cfb9937890ea9cc1119072d1ff85f7fad46c848911cb2ad5689fe010555b25303df3affc5d07dcc4596226fb86d6da1d1f8287559c2532570dcfb8dea0eb6fc6a24c5b30ee4a5631f72ad2c88fa3ac3112d697e92287ccd53d6d141b623bf504badd86dbd94d6107a6735c7baf561cbe9b010282fa8b5dadbc86647c869399b503c80d89b796ccf2d3f9aa823cae1b814aa097b3cb3e9c16b760daaff4cfe0853b69509e3a4d9bb9886900b4cd36564ca9067c25f09299568b0a97c5d16128ee7764eb31b832a1f408bb9485c708031468fd5ef07c4e208c35ff265b781f8c0f74352a65980e9a1466b315948f35bc9f1d87d62aa2345ba4035d346e0064b0a43e832ab7d2e04ebe937b508d441f561621daed403496ac5aa8b2ca671c3005cd230e91666108ba37de58c12be15c6d6a648f96dcc28e9ea11d80e21852e0c7af63b06fe301d6b6f50f83490afd63e7115cdae9caf0e1552fe03f2768887d30b1a63e8cfebc81b5767d27e9b469eea8d83705abb826952f6a1cd30c08a90e6d54538dab8f7a244ed0a982ab480271ae44e6b7cd9cac97cbff78b8d6e41cac9b139f5f658bcb7911cec15194c928f9937109b8d6dd244f9d570f4e07f51b2d329757dca5f724c1c513b2e3a7c627c25eed0e86256245f8fd60a3381d9065c3284da6ecc0a36aa6d91f04547fe696a3af78bcc8ded574d476b97dbc6aec0f4088aa3b0b629430037ec9cca7680e5d76d56de4fbf80fd82f9fbed811f966eff85a2f5d78f2675b48181d5a268961d5354c186c30b8bdb5923e09506376d6782c770a1427373a66ecee3c11933d036d337043dcc38c75636e993900426caeff5168b7cbf0527ab48ca367bf531127ed8078041e2bc79ecae7571e155d373e108f1fe5cce60208c0025988cc42ce93de842b8cd6dae348b4ad7c5c9f61614b337138509042e8bce702c9c22a4a806688c9ddaeea37488813974e4f3cd66cf6051efe4d4e9093b02b865743ca6ccab64b38ebcd99595fa082826f829917602e59c07761b51c10ddf911ead05a4ebb593e814572ee3e9f8ce107bd907fdf0473b67629ebe10c671822108efe237d703822668c32b1b8305227c95909d3636d3a6f85644dd1cf2cb1417924a87a6c97c16ef20dc22dbc686fb57cd44e1c808201816244c14d969551cb4fa7a5bc65f7050b34cc9591ea52da6ec190f29946023d671dd8afc6067b5f56b12d2cb450d0b1ce55688991b931861060e74c1a8abb2d57f34d9b13b09129a6851e3577d789189b7dfa837563c3c4965ea47708ae5b2173a6338e3c46bee41f6aa28bdfe86b5eae1b83952a7a0cd99d3c32a90251b209e4b87b83ec7636050ac80ecc76268bd6e5adf63552f949ba455af07317d77473c4b88c3f5b45e8dac4d1531804455f62a008045e1983b8bc75c51163883032d706da95e4d153ca6a05f3d57fe214a92d6d49e733a3b8ea8b68c0679d4d2a728c6555fee40f57af5514ecdd0ced7b2a94fccd7272d3f73272a93edac8e197fcfd859640b4afee5fd2158f9bd9a39c6619a531da01892b6b0a25410924612751074594df08a0f37f82dded8a5c9902545fb43c8bbcabbf16548ff66f053eaeb7bfaa2885c60184208ccf297d4273a3eb9063a40bbacccc6d47bce58e6e98edad024512880eabad9d29b1859ab60b45b2c955e4ea0f51c9bc2153b8a3a3cd4c976ab016d24f857df4c06641a4f2fc1378a08a5cbd99aeb41501ec61e7242aae659b650593c21c540209bd9fe2bdb6e66a53f8f04562193e8e9d87402ef279659093d4d85894a0023fa0bf3e873bad0997baa1e3887f1c1adcdd02544212554f0bae4b6b9635c337681511bf03310a18e1bdc45123973d6ff732d8836e77234da98355742f288ee3d42b84940f34169cf13b7eca092ef24e7a41d9d3201bb8a70f1d8fce1cbc0ef1448e1ab4402da2d25f746dd2c691c0d046a64c37f75ec0073cc4e518895c8cd87057ceb39ee972d67026b2b7ebb38269f3d609a3779ac2f5a56df2a7665951611d3996638a4bd390f3b93711a719f9fe870ceb417734fc0e8319e62d93b116cd2912d280e558f39dfe65c019a06408b70404214e8dbe7cb740d094d8f8d04940debc860b965efbb4c6001960890925e01999676117eb6b1207defa2b7e81a9d723ad0729cc0ddbe4c43faf576d830faddbdcddf1e88a8d60137b721c6775f65220e6a51020b838e125f05c42a0e92e0cf1ae7002331b097e8ca67650907edd2649bc042b9c73bc83af498c59d348ab47a049f195f897654874f71513afdb82bcb87f34af52022f61d57c667601bf75f87cad4e81528e58145ec5ca6cb6d5e870265a922a43e4daea9b3992578b5d54bf4a1a96a87b80816fd4f5bcf26b9aa1e23c0965a57c1b37290e4a9ecda9f085bc6b437aa088ec722597394d1619480d788165f9769e1036516d375571ea3f702c21b80842862407ab5da88e46dfa1e82944d32e9f9000626848a375a092c49db6879ba215792f4ca9b60b13a26e35b6c309ca1e021822301edb5dc2e43bd04a65f97766abcd995a724f755681a7f300036d421d81e4e59d05019dd830b615290b540d478d344a669e7d8bf6ef04bd3d3115ae4e52bfe90174d28496bbb3aabd6bc3d0fd321d15d94d168322e4ee744beae85f8878d1a6a0fc0216da9d93cbf65f99bad377c2a8513a1020e7fdacc4f6dd0e8e6c52b35ca639d22216ed03f445e0a3fedd01a16631836ef1adc17f1a4128ebceafa5dd921c72aa52bfc6215de91b2316dc85c035c346469e19ba8ab7e1ca4b86f7bbce2abfd19a050b14a8da19531ece9df0d55f1873165250dfce7717e084ef6ca72bf8fa77d10f5f79f9610bdc004d76a63a53f608d53b4bdbf9e326baef1efe2d604dc03f62ed1dbbbb68333ecff50c95371430b437c28b5695519e7477cbf74b04c13759d7108ef6e6afaa04088e90ab40609cddd69576d000ff5608c8da18deeb2fff2d9e97eb7ff92a9d57ca7d0f653d2bfc0952ccaf153d5c82e018cbfac940f8fa9e8dc5db9068fe2127c7c55170035e06b37875324112891e16453fcbf330fb8a772b6c6288e6dbd1e78c7e909f6dbcdb32df4973a76ce01a8e9ca7297a745ee9e1cdfa4b80092a62e172dc64a73d43da9169c0666ea1a41aa19a58c62f88f09798c3ad141a79ffb05d779907494a263e1d976471c2ea914b3faeb0f8e0d5af49b4aca8aadb3c223661fb1a97e827ad67ce6c8e02cb149b4447e666f2f3c1717c05527309f4cc7fa092fd6abf8619d2735878b0043703c9e0b4a4c96baaa66d669eec8d347695067dbf2c800d7e700b6c940165566e97cfd9eed8362d20aba2c8e5814c3509959db6dea36aef920e37d9b539b2395ab4b0eda722e88028886e49d76614b1eae688c17b577f76c7639b6b4a13e347828369018e69e5473555a064085150a5e8573c9572238dccff3e97990702225c6746240ce695dad14f896e31adb6750426512a4bdd5e99da47904eab0065f0df3af555154a40fb55354ddd40dca8445df9399803b35c6ecf88d8da2ba7b9aaaac1df70ddbfece3ebbaa5f05f1140ad5275b62f71ee3e8bb29a470733b8a559692af57d4b2130aac0757a441f11212b542329fdb7675ec3ebb32884b7c3a36c2e93acad49ec18f4268db0d8a40d5d84c4ac111d1dfe8341ba4009bee07cf13c6d02edace702ae992839766b833da461df50d0a3abd93c4edc6773a2aa9e21cc272fedbc58a6fda2974fe0cf773ba2566df5c3e8eebd9c2e7eb73cb923809af26a473c84fc39474fcb7b889bf4435aa2da2d322d6e091df9908795f27e3a9dc821a6e8ae455d4c3c6cb82f3dc4389eeea15591e37bd664a5400f7a8678837a668b4282d30b64a859631a408bec38c640804838167cdc0f916b58935491b852da86708358ae49f32762ff83625157141b33909cb057693d7c83597780233f5ab354bf56d0bd0e96680626f931e800b3f0da7354575ebefd9452fdb854d689d2889af6c7439f52c025f274a3bf1c7a70b886a8935c0bc185203e70b3eff63b72cf46ae3d5c5ccbaf7b228fef53728c249b18a925230ee21c46814fe6dd3aefcba62cf3ec14ea913f2e419dd8f0a7fd112ac1f4af8e4f5510bc28b1225327f0eca78d71bea39d928608d92425a358100ece68004dba4329b955ce3b87f530f5a9b11072fc0c1c463f4a1a3c2a5ed8ff87d3d1b7449e8ce8c83cce7bf008f3feead84956057f8b9ebfe5cdc87ec35ede972b5171ca444f62e41f21c6b6acd5ff1c0ec303b239a4e5c257c6c1f8f85ce309f7c3ddad19cad2d7bf26a1971d69547970837ab4a897ed430fcb0dc7a82edab45ed9a6e9a2ae1ca770af9674a4324df0932acfc86aa19fb952c99fdbf8317ece2f82d48ecbf7fbc08faeca4ecf66d5251a796618701bf7a571dbe461130036e9c445fdddaf4b9b5661166a96230c18e68ec50d2771453e8cddbbfb9406ef5b1b20c955f1a37c49552be26a2190b34b6940be6da1f87a684a374ad989c7618474b0539f8fdba220d44049e3e30620494d7bd155ac34bcf1c2e18e44a60a32d4568802e115a8e558951cb28edfd4fcf9ccae03bf739c45898b5f8cae4a6743965558cd0c3ef43c27cd3d9c0a82a244f8d002728df5c77d96b2af9ba962aaef30a2f63bf6312042c2df52de5cb47633faab2a9dac8cf277170e447855df5c5508421ac6155d307ffc92831f46943f2ca84140a15c7af40757750b8bf02161ddf88e71db62e54447b13125aa5df46db1835954a0062c3c15ea23228f312da0267af159aa161770d9597329ca526585525ae93e839bcd9abde1035d880f9c7f23bf08c0011a64862f43d2deda74506a90c2e4b516919890f53c6e479f86293e0a2303f0e851caacbaff8889a8fec87f03d354bb5e91fceca6519cf6d03937569344e56525f779ba17d93844317522e0f9fe7a837ceff5003a2487d6b98b7f86d20e238ea3b24dc3f25646b310af027157303de3ca8bb0db87c230a662c2aedab253c63903c04739f037eb80ea229e92a098e2b36838024d67820dfa8f08ba8c76bace7de1e14b18db3f53dcbf685dd25a3fe08c71cc94e9ce3ee1604c9d0af21ec4d392b16ba1c957eb7696d2419cf761f90651748d9c8a2a0908f8e7a3565150ba7b1d314d1ff70fecaa49c4274f96f49feb74d35fbeaf5d1d693f3792fb936007b9c3e46d3d7cb76551b3f3fdb4cecc1453328fc9850625e8959c7eb56c81e95ef16689a45d8f8cb6cc1c12ee559013303e7d5701c1e5a45f71636d0911c8b6ed9899b83c404787fdb3b261675c436e79d3ab724c68bff9a4b6f43fc67c123c141e44d86e9271498f506a40db1b32d13c4ee2fc44abc72b3c8d908c9a7663f6cce09182596652fb5c03798a46c8ce23ffce988eaff5042bb3197ac5912cd166f721e4947de1e7a6fc9ebf886eddb6864369d13c557d90a2669ee08b0ad0a168af98ad98afc0d0119b7b7e6bce404eeaefc74620a7331e5f0a9a114034ec8b2703f04248a6aede4c095ce7549b1a894cfce418c9be40960e1d31229fa383a49f36bab189318f3dacf0a18885cbd2273ba1475a205e6144d32d70dda3155e91c75a852e95750eccb8570e40fa73221d0543b2926db5e1727aafd95c4e3f8e7c0b0589e8936f719b3f17883cb6d3", 0x1000, 0x0) keyctl$describe(0x6, r3, &(0x7f00000011c0)=""/4096, 0x1000) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/03/12 02:59:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xfce9, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x5}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) 2018/03/12 02:59:45 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x802) getitimer(0x0, &(0x7f00000000c0)) ioctl$KDSETLED(r1, 0x4b32, 0x349) 2018/03/12 02:59:45 executing program 5: r0 = gettid() r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) fstat(0xffffffffffffff9c, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c40)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000d40)=0xe8) r5 = getgid() r6 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000d80)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) r7 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000dc0)) pipe2(&(0x7f0000000e00)={0xffffffffffffffff}, 0x80800) r9 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000e40), &(0x7f0000000ec0)=0x60, 0x80800) r10 = signalfd(0xffffffffffffffff, &(0x7f0000000f00)={0x73b4}, 0x8) r11 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/checkreqprot\x00', 0x42200, 0x0) pipe2(&(0x7f0000001440)={0xffffffffffffffff}, 0x84000) r13 = syz_open_dev$tun(&(0x7f0000001480)='/dev/net/tun\x00', 0x0, 0x50001) r14 = signalfd4(0xffffffffffffff9c, &(0x7f00000014c0)={0x401}, 0x8, 0x80800) pipe2(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r16 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000001540), 0x800) r17 = socket$inet6(0xa, 0x0, 0x100000000) socketpair$inet6(0xa, 0x2, 0x7e, &(0x7f0000001680)={0xffffffffffffffff}) r19 = creat(&(0x7f0000002900)='./file0\x00', 0x10e) r20 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x100, 0x0) r21 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001740), &(0x7f00000017c0)=0x60) r22 = signalfd(0xffffffffffffffff, &(0x7f0000001800)={0x1}, 0x8) r23 = syz_open_dev$usbmon(&(0x7f0000001840)='/dev/usbmon#\x00', 0x7, 0x42000) r24 = open(&(0x7f0000001880)='./file0\x00', 0x111402, 0x54) r25 = accept$packet(0xffffffffffffff9c, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001900)=0x14) r26 = syz_open_dev$sndtimer(&(0x7f0000001940)='/dev/snd/timer\x00', 0x0, 0x105000) r27 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) r29 = socket$inet6_icmp(0xa, 0x2, 0x3a) r30 = signalfd4(0xffffffffffffff9c, &(0x7f00000019c0)={0x1ff}, 0x8, 0x800) r31 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/loop-control\x00', 0x8000, 0x0) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() r34 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0, 0x0}, &(0x7f0000001d80)=0xc) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001fc0)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r40 = getuid() lstat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002100)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002200)=0xe8) getgroups(0x6, &(0x7f0000002240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f0000002280), &(0x7f00000022c0), &(0x7f0000002300)=0x0) r45 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002340)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000002440)=0xe8) lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = epoll_create1(0x80000) r49 = socket$nl_xfrm(0x10, 0x3, 0x6) r50 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00000028c0)) r51 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/sequencer2\x00', 0x10002, 0x0) r52 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000002a00), &(0x7f0000002a80)=0x60) r53 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002ac0)={0x0, 0x80000, 0xffffffffffffffff}) r55 = mq_open(&(0x7f0000002b00)='\x00', 0x800, 0x122, &(0x7f0000002b40)={0x0, 0x100000001, 0x7, 0x4, 0x2, 0x9, 0x6, 0x2}) r56 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002b80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r57 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002bc0)='/selinux/member\x00', 0x2, 0x0) r58 = syz_open_dev$sg(&(0x7f0000002c00)='/dev/sg#\x00', 0x4b, 0x101000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002c40)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000002c80)={0xffffffffffffffff, 0xffffffffffffffff}) r61 = socket$inet6(0xa, 0x3, 0x15) r62 = accept$inet(0xffffffffffffff9c, &(0x7f0000002cc0)={0x0, 0x0, @loopback}, &(0x7f0000002d00)=0x10) r63 = socket$packet(0x11, 0x3, 0x300) r64 = socket$netlink(0x10, 0x3, 0x1f) r65 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/rfkill\x00', 0x8000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002d80)={0xffffffffffffffff}) r67 = socket$inet_dccp(0x2, 0x6, 0x0) r68 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000002dc0), &(0x7f0000002e40)=0x60) r69 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002e80)='/selinux/create\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000003040)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000200)="50a86d07fc0ffbeed39610a7634bdc3c9dfefc39e80289d12fe335c0d6d407b6c30c795413e1c2627c5fc879eeb70abac8b25e22d0737ae65287d867c217a1290c67803324539af33123ff18e5deec3139ade201aa5d9e04eb643ce2fe1c62c9cfef70009c6d68c764acf36d7254d9c2faf2b518f8b3bd1224291579a0d796f77c044cb619cd", 0x86}, {&(0x7f0000000400)="cedfb8f8657029297d1331ca2e861d1bf454c044f103bcc84a8594911547a8b6bec12dad3ef5afc020f564d0b1f45891d1fe80c2806daa836c5ca4e7305dcfcc5836f4cf23719a1fcd30f1a9d09161d4deb10c4a47c3b76ba61544dc8d1d46e11f03233305fd0052381c5c45dfd6624a7ddab18854cff41601ff2245d77a068720281df42f209df4ce06ad6566238ba66a8e15eac319168d3006f2a8c53009e36bb79d0f74018cec9f3f135a225fd10d322ced7e4216183246ab28211f3a269735ef72b9cd52a2dc7516b1d5ee0c80fc1fc9c373ff5604ebbe7794b640805e8126d7ecc0470b16a252604ad8d83474f9738fcdf4", 0xf4}, {&(0x7f00000002c0)="031f44352cdfc7b2933305755cde34deb1fafbf8bef9d4b2c7e707894058eac1b05a653433c24758f474b64eb9c71cd10a37a2a7316edc7badc82ba60eb2866e83496acfbc90176db4f1fc44a5a6d1b20978c77c6f7be40d12b7b29c30e085c0d3399c2907f3f4fb11a2669730054cc934e6e14d447b86b52804de40e636ced89ba7", 0x82}, {&(0x7f0000000740)="cfd94cc319d81d53f73f74816e0e5e73def18af26bf63596cbe52f4d609fc86989316cdc0d1d1e3f65625ea2935a51af444b4428e57a3830602ead3c8503549d1a58f353d15668b6ab8dc0b8af03c426c00087590716982b35e4ca5cd8f285e21eaee5eafa53922f7127bfdc93a1e9bab17cb9ca518d645c97c3944ec1d9afccb55db99a96f0583b09bbab9f3cccd1a258fc534198e5bbdddc1ef5d607", 0x9d}, {&(0x7f0000000800)="7b2ce24d6ea5f90b07a22536d6f3ea084736dd20e65de0d8f331b8e47f9bda2613a7cedc444212741f13810660307e3c1fe7b544d47fd91b12be467d68aa857c143389484102e1976b949651aee9504ccdf33679121705f626db220909917f6b76de", 0x62}, {&(0x7f0000000880)="2e6be6c60bee252b7d98bb9d336e80cea554ebd79e1577ad1f05da6b035b0e4f59bec42d2a65ef57ca6c2dd0b91359c3ceb1ebce2b8aac25150d396f968bd1688b0a057e5b64652cae8fbd1fb0e3fa2f569d4f311a3f005db5ceb002e66b987b8ee0283eb62064046850a7f9324784d1719065e1a7193540d669c3a8db6377adc3aebd45026b0bc4213b6118c326d7bd8ba8c81d46b94bd2c4d28278f9c4773779d9ced42e96aa7098b27cd513511aeecd6ac4c3ce7aa27c3bc2b2619cfd765d7f6883", 0xc3}, {&(0x7f0000000980)="b478c3fa21ed3b71eb7f02503db5a24113a8030a8074b468feaf67d708844e77f0f3242f62a57d3a0e073b10280a6ad7c37f5802094e8580903b8f6e87ce54b0edf8f4144034279de5bbd571f7978cd4bd7594afc7028b5ac385ed839751307c44e72ab698cc57db7f3f1c611171605e0aebaf2a040956d8ac0755d4701783ff31d7755afcef87b3111287908fe8466592323dc7565e5bef8a30bd492ebba22859b481cbc32c24e0d8f68ae68416be0a9b50b2650818118264b461df8faea5470a77d7d331", 0xc5}], 0x7, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x28, 0x1, 0x1, [r6, r7, r8, r9, r10]}], 0x68, 0x4000010}, {&(0x7f0000001080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001100)="8fef6747ce6bc1ff18836bb6a055c4d6c42d0322720f07596c5cb263eec2c24fd43b15e18a64c7811f43a9dcf5f45b9a997b50d74a0f261a6dda673d5f223ae107da6865660dd540f27756f4348bbdafd682f392c96f58d512340559b8a006d486a62e307fef284f48abb24024f9f31b1e92d8d224dc27", 0x77}, {&(0x7f0000000f40)="cb5dd92ff32f8de50da051febf8f33aa99bc", 0x12}, {&(0x7f0000001180)="0b5dc8d7064440e22d4b70c9de122bbfc9312fd232c97d15d175dab167ce271a6f17c957f0846aa77893a8954d02a40e693610e8d28686d089c67aef6c52d04b5a4c6a02e6ed93e0c88c30c3615edcabf7d0", 0x52}, {&(0x7f0000001200)="c34f4bdc849ccbcacf91f2f8d6067e7ca8c3d972c40b28e0a5cc", 0x1a}, {&(0x7f0000001240)="af793618fe4ead9432bb308b70052576fd2bcb987d2ad8334e6d113dce25adc94859cf5639e26c212177de62f1ab2953e2e7f2b279b94fef92a0d8aa29ae80a0744c5ea3e801d067869e94a13b2e172b57164f213b01054a21e346378a032bb1a91f6c77d90d4d554e5ddc6c6364829da0cabc6c53fe09afbf0c8a61ba0c104b0fa81e1f28e9b17f2c31fbf3", 0x8c}, {&(0x7f0000001300)="5d0a07698a8ad4955463104620c392df22d48549241e366133ca12eb949e84813b85744bfcf2ff57aa560b5b5c5fc825d8c36b217cd16f0107ce5bd9733744f349ae86400941a34573ad78295ab8", 0x4e}], 0x6, &(0x7f0000001580)=[@rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}], 0x30, 0x8010}, {&(0x7f00000015c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001640), 0x0, &(0x7f0000001a40)=[@rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}, @rights={0x18, 0x1, 0x1, [r23]}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28]}, @rights={0x20, 0x1, 0x1, [r29, r30, r31]}], 0x88, 0x20000010}, {&(0x7f0000001b00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001b80)="525f424b82a96a2ed7155b9a4a3cea8dc563d88f289cadf92ac7978dfd17e334082c68b0b06bc97b0aac5cf5f22d73", 0x2f}, {&(0x7f0000001bc0)="dd462d184cadc4b828bba3500d287873e826aee1c76af8d0e396986112efe94934fce72774b2abc867226962b61dde1d5fc9ef5009ecd945d51d7de71da2d4", 0x3f}, {&(0x7f0000001c00)="bbe5471a352b51a318b1", 0xa}], 0x3, &(0x7f0000002540)=[@cred={0x20, 0x1, 0x2, r0, r32, r33}, @cred={0x20, 0x1, 0x2, r0, r34, r35}, @cred={0x20, 0x1, 0x2, r0, r36, r37}, @cred={0x20, 0x1, 0x2, r0, r38, r39}, @cred={0x20, 0x1, 0x2, r0, r40, r41}, @cred={0x20, 0x1, 0x2, r0, r42, r43}, @cred={0x20, 0x1, 0x2, r0, r44, r45}, @cred={0x20, 0x1, 0x2, r0, r46, r47}, @rights={0x18, 0x1, 0x1, [r48, r49]}], 0x118, 0x800}, {&(0x7f0000002680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002880)=[{&(0x7f0000002700)="545ec97d3855c94a9a1910c91da68a14c1dcc25aecb7f26dbcc6c1afd98e9781e4a702f9285e6254868c4c3bd434775c69d159840a8e86e5703289c1fc927d73ec7c6f6cb991b54bd8300fbc0654e13e311ab2153e6f238f31ca903609d141e94f01a9576f8063ea1cead8b9f290d33bd3942f3568903e40482b033ec5af3cb09927f536bd7b21cb397326806adaca4441375b299a56d8d2d6c7f51526fa03bd7016682c1c6798b3c82c7d3a726e1317cd9133a89a91a5b2f488eee74480686d2a5d7929aac0c13658ad1eb53b", 0xcd}, {&(0x7f0000002800)="0e8069feb35705e8591f73d8b3d4ded66ca79ee66879e2e8f4e020c158d10f44d150fbaee541355fe8dbf353e08b882ec92b8c2c43fca87b934a3f01e9c840e69452688e4ad7f358d08ec47cf4d439c9bd5550fa71891b0a51b008486a", 0x5d}], 0x2, &(0x7f0000002ec0)=[@rights={0x30, 0x1, 0x1, [r50, r51, r52, r53, r54, r55, r56]}, @rights={0x28, 0x1, 0x1, [r57, r58, r59, r60, r61]}, @rights={0x30, 0x1, 0x1, [r62, r63, r64, r65, r66, r67, r68]}, @rights={0x18, 0x1, 0x1, [r69]}], 0xa0, 0x40001}], 0x5, 0x44000) pipe(&(0x7f0000000500)={0xffffffffffffffff}) readv(r70, &(0x7f0000000380)=[{&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000640)=""/207, 0xcf}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000540)=""/239, 0xef}], 0x6) process_vm_writev(r0, &(0x7f0000000f90)=[{&(0x7f0000000fc5)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) 2018/03/12 02:59:45 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x100}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x24000, 0x0) accept4$ax25(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/03/12 02:59:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x80000000005, 0x4) sendto$inet6(r0, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f000016b000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/12 02:59:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) getsockopt$sock_buf(r0, 0x1, 0x24, &(0x7f0000dae000), &(0x7f000081f000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xf001, r1, r2, 0x2, 0x1, 0x1002) r3 = memfd_create(&(0x7f0000001600)='\\\x00', 0x1) sendmsg$nfc_llcp(r3, &(0x7f0000001a00)={&(0x7f0000001640)={0x27, 0x0, 0x0, 0x5, 0x1ff, 0x3, "39991105f50730e44114accc5020a5d752a49bbd985b5157c341f5d534c06cee6dd0924449e76d649026245ca5f7e6ee311f4b4e987963af6c05270983863e"}, 0x60, &(0x7f0000001940)=[{&(0x7f00000016c0)="1b15631ed99ddae6bf8255804c27837297f41a64f7bb95ca579db1709c66ea002b82299aba5e5d9bfba53210208480659f3c2dda61d4b8b0f97fafd75abc8a5969d43646980a70", 0x47}, {&(0x7f0000001740)="16147cf461145c751012cedc313dca1024ac0aa2ee6071a67bf6ea55baa340f3899c7dfc3168ca9b6ce606fe6607c01df006c7a75dcc65d506", 0x39}, {&(0x7f0000001780)="56849ec4b7f2b50db2ff6bd3bd437433b45641f8c09219e50a11b6d3cc2dc3a4a1fb5be9ecd81f385f177d25282966c4e64f7e07a96109639155d6f48d366186e7cd6ff79908023d4f34da1833a53ea87c004766bce3fcdc3685da5cf4a06cd1a6c40ba0d0696c62d48349ea3c7c8b789c05a12acbd4c4dd888d6d85a3e9c155c19e6e451dea3fcefdc04314ed7d403327fd2a52236f296a764424da0e6fd8987b7af3e191682ef291618a3856031416", 0xb0}, {&(0x7f0000001840)="cc2e0d66a60b317ce8a79af42d21b3abe6c232bd010f839231c09c1aa9c477b189ef251708d81bcea6f05ce218cb67b0e32728dcd6ba428c31e2cfd47c0aaa4e500ed1295543d96d721a81eefe251f1eef2f3f3f2927e0d299139b903584bfdaaf257e4cb3e84def23315b00e8e816c19639f9cfdac7c4450ddd63756ddd6783891ff1cb8a7c89f232c42ab3a5faa9f473a30665c6761b3e132bff11c938f19365a534d90538181436688914bc5963ca89a7a73c27f9b43aba01b4debbc3cd4182d0e209c4f8ad", 0xc7}], 0x4, &(0x7f0000001980)={0x50, 0x105, 0x7, "0d6e771074d63880df816c29168e5baf743a251b230f116c10650d221886cb98e8ea7fc0812db739fa0ecfdcc7064b0d382b78d59382b785e7dd4dea02476d"}, 0x50, 0x40050}, 0x22fda02a8bb536ba) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00000002c0)="4a624b99426dcfc519538ca75da5da7db525b7b4585960c3980ac37da98e4986aef1bdce3011baa460b1b591940c2c6dd3e7a4e832d7c11fbc8f581c97eae7b83783e8f4acfd4771b0a5c34939c121310b6b0e862e77835dbf292b6fa8024123102b511747ab0c813d3250e86e77daa1caac2d0d16e3f311e4fd53497c3d626a57ea29a0b5a3b69f18ce3254cbe75bf60708142d9b7ba0828b11ebdea197daaa16cca2c26368c586", 0xa8) fanotify_mark(r3, 0x8, 0x8010000, r3, &(0x7f0000000280)='./file0\x00') ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000240)={'sit0\x00', {0x2, 0x4e21}}) 2018/03/12 02:59:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6_vti0\x00'}) 2018/03/12 02:59:46 executing program 4: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="24000000100005004c0800080001ff0303450100100001001000f100f70000f1de005609daeb76f5d9d62567ae2abdd0d3e3e1c7ca1634607f8c1fb600436be376f052a87c5a383676a4bbb89be60e9925794fadbe0fc3340100000001000000ac65e3607910bcfe3536f7b15a106bf2af016d0695a7ffd122f3200b3ebc84d17c0be09901", 0x85) 2018/03/12 02:59:46 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) r1 = timerfd_create(0x0, 0x0) init_module(&(0x7f00000000c0)='em0\x00', 0x4, &(0x7f0000000100)='/selinux/commit_pending_bools\x00') timerfd_settime(r1, 0x0, &(0x7f0000003000)={{0x2400000000000000}}, &(0x7f000000ffe0)) 2018/03/12 02:59:46 executing program 3: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaeff4)={0xa0800005}) ppoll(&(0x7f0000001fb0)=[{r1, 0x4}, {r0}], 0x2, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aacff8), 0x8) 2018/03/12 02:59:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x18, {{0x2, 0x4e23, @rand_addr=0x100}}}, 0x88) [ 37.998453] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.016011] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.028269] l2tp_core: tunl 4: fd 21 wrong protocol, got 1, expected 17 2018/03/12 02:59:46 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e64ff1)={@mcast2={0xff, 0x2, [], 0x1}}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) 2018/03/12 02:59:46 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}}}], 0x0, 0x0, &(0x7f00000000c0)}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x54, &(0x7f0000000040)="05be4d91f16d93dd125da04d24c2131098ed1c061e1246592fa946a353c0a0aed0b58064b271ee5bed71ea5a92bef8c764011de86622ee7425f03de6e0499a0e6088ef6d128fd6a193e95d66d41bb9bbe4d74504"}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000000400)=""/4096, &(0x7f00000001c0)=0x1000) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000e7ff00000400000000000000000000000000000000000000000000000000"], 0x58) 2018/03/12 02:59:46 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) flock(r0, 0x0) [ 38.028922] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.029095] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.050163] audit: type=1400 audit(1520823586.037:21): avc: denied { write } for pid=6122 comm="syz-executor4" path="socket:[14920]" dev="sockfs" ino=14920 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 [ 38.086063] binder: 6140:6143 got transaction to invalid handle [ 38.086070] binder: 6140:6143 transaction failed 29201/-22, size 0-0 line 3010 [ 38.087828] binder: 6140:6143 got transaction to invalid handle [ 38.087836] binder: 6140:6143 transaction failed 29201/-22, size 0-0 line 3010 [ 38.100605] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.100628] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/12 02:59:46 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2006, 0x0) write$evdev(r1, &(0x7f0000ef7f88)=[{}], 0x18) 2018/03/12 02:59:46 executing program 2: r0 = socket(0x17, 0x2, 0x200) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0xaa}, 0x10000}], 0x1c) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f000002effc), &(0x7f0000018000)=0x4) 2018/03/12 02:59:46 executing program 4: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) lchown(&(0x7f0000facff8)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x4000}, {r0}, {r1, 0x400}, {r0, 0x24}, {r0, 0x4400}, {r1, 0x40}, {r0, 0x400}, {r1, 0x2000}, {r0, 0x8000}, {r0, 0x1000}], 0xa, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='sysfs\x00', 0x840, &(0x7f00000002c0)="781d14c6d21f881e8985150e97b20a8578874f95599343304a7b582a1250fd7d7bb089a296a12c8e3abf385c55a484f079c39f67f06202ca5614") getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/12 02:59:46 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x4000000008307) listxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=""/216, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x2, 0x0) 2018/03/12 02:59:46 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f0000000100)=ANY=[@ANYBLOB="26000000ffff006a"]}) 2018/03/12 02:59:46 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='eql\x00', 0x10) mknod$loop(&(0x7f0000000100)='./file0\x00', 0xf020, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46000) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x880, 0x95) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000180)=0x3cb4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x1, 0x4) 2018/03/12 02:59:46 executing program 6: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) close(r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0x0, &(0x7f0000000200)}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x0, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x81}, 0x8) 2018/03/12 02:59:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)) sendfile(r1, r2, &(0x7f0000929000), 0xff) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/03/12 02:59:46 executing program 1: r0 = gettid() ptrace(0x8, r0) setpgid(0x0, r0) 2018/03/12 02:59:46 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x800) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) socket$key(0xf, 0x3, 0x2) 2018/03/12 02:59:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000540)="130000001000ffdde200f49ff60f05001b230a009d0000000f838695795bdca6473e4fe8697ae1a3490096000600b93c189814e301000000f949a1b4b88ed4fc65be06020200d2a57bac60aa44f6c57b0000f10600000000000000ca5fd1c0a50000002a4f5f625e77e150da8ed76c7e000015d87d8dcd00000000000000bce9ec3c3f8612f026723aff9b20db0f7e5bf12930d837b9cb3349b6c440007d046259eaeb01800000000000001ad5b56d2a91", 0xb1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/12 02:59:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0xe}, 0x0, 0x200000000003, 0x2}) 2018/03/12 02:59:46 executing program 2: r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x10000, 0x83, 0x20}, &(0x7f0000000100)=0x10) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x4209, r3, 0x2800000000000004, 0x0) 2018/03/12 02:59:46 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001c009985005b000000000000070000009f02ab39fb4c6e29899a32d092cd3cd2d22e79680ab24550b1cc27d6a2f457722b41ebbd3c8e4402ff28c7990b5c7122efce94476c722b5f08c3d3edcc96503398769692f309d0cdd5f9a036946638631378057d58", @ANYRES64=r0], 0x2}, 0x1}, 0x0) 2018/03/12 02:59:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0xfffffe) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) 2018/03/12 02:59:46 executing program 4: r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='user\x00', 0xffffffffffffffff) request_key(&(0x7f0000000180)="99757a100000", &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r0) 2018/03/12 02:59:46 executing program 0: r0 = gettid() prlimit64(r0, 0x7, &(0x7f0000000040)={0x3, 0x15d6}, &(0x7f00000000c0)) [ 38.603337] audit: type=1400 audit(1520823586.597:22): avc: denied { getopt } for pid=6202 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/12 02:59:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000cd2ff2)='oom_score_adj\x00') pread64(r0, &(0x7f0000241000)=""/33, 0x21, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) 2018/03/12 02:59:46 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x8, 0x7fff, 0x2, 0x8, 0x2, 0x1, 0x9, 0x5, 0x2f, 0x1, 0x2, 0xfffffffffffffffc, 0xd5f, 0x3ff, 0x400]}, &(0x7f0000000180)=0x100) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x80000001}, &(0x7f0000000200)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002600fd0200000cdd63f74befe7722600000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/12 02:59:46 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x100, 0x0) socketpair$inet6(0xa, 0x5, 0xc7, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2, 0x8001c, r2, 0x2e) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f000053a000/0x4000)=nil, 0x5, 0x3, 0xc0, &(0x7f000053a000/0x1000)=nil, 0xda}) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000380)=0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00000003c0)={0xa0000010}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) getsockopt$inet6_mreq(r4, 0x29, 0x1, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r5 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000340)=0xe36, 0x4) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r5) 2018/03/12 02:59:46 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000ce2ff0)='/dev/input/mice\x00', 0x0, 0x0) clock_settime(0x7, &(0x7f0000000000)) unshare(0x400) clock_gettime(0x0, &(0x7f00000000c0)) timerfd_settime(r0, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, &(0x7f0000079000)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) r1 = getuid() r2 = getuid() getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setresuid(r1, r2, r3) 2018/03/12 02:59:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="01eeff00090000000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, [0x6, 0x5, 0x8, 0x1, 0x101, 0x0, 0x5, 0x100000001, 0x1, 0x35c, 0x1, 0x7, 0x101, 0x4, 0xfffffffffffffffd]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x0, 0x9, 0x100000001}, &(0x7f00000002c0)=0x10) fcntl$setstatus(r0, 0x4, 0x46000) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000340)="01eeff000900", 0x6, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x2, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, r2, 0x0, 0x1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) fsync(r3) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000080)={0x0, 0x100000000}) preadv(r0, &(0x7f0000000040), 0x0, 0x0) 2018/03/12 02:59:46 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/sockstat\x00') lseek(r2, 0x8000000, 0x0) 2018/03/12 02:59:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x2) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) write(r0, &(0x7f0000000100)="a812e18e3d82c8a48edd905b96dac29597d55e880f0947ee6837d78eb8895cfece604f519163c7504967bc6a668691a11343d6b1f368f2480320595a79cd92d6e0c1173c5c157b13c476f989bd063e735b269d4a904b2f3322d0e56cae48bb26100c24933ccc170f52429ce686a78657968f4674ffa4cd99df6d88563e96cec17c4635d7f3533d8ade6b9131f27cdb9a5c149e9761e27e1abfe52a2d78ab9b", 0x9f) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockname(r3, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000000300)) close(r1) 2018/03/12 02:59:46 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x3, 0x80007, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x15}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000140)) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000080), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10001, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x5}, 0x8) ptrace$peekuser(0x3, r3, 0x1b8) 2018/03/12 02:59:46 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)="276465762f73657175656e6365723200e5a2f6de04afc6d0496c84f024aedc23e24320f031bb8944562b0070dcfc6cb6d59740b7d1f0b8cb726fb89606d421c8f2a256e298312242397e65e18edc7707a6d10227fb1256c300263cfa579914eec6", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) 2018/03/12 02:59:46 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) write$sndseq(r1, &(0x7f0000000100)=[{0x37, 0x2, 0xfffffffffffffeff, 0x80, @tick=0x81, {0xffffffff, 0x20}, {0x3, 0x3}, @queue={0x400, {0xed9, 0x1fe2}}}, {0x8000, 0x64c, 0xfffffffffffffffd, 0x80000001, @time={0x0, 0x989680}, {0x100000001, 0x80000000}, {0xffffffff, 0xffffffffffff0000}, @control={0x8, 0x2, 0x6}}, {0x4, 0x3, 0x8, 0x2, @tick=0xb3e, {0x80000000, 0xf9}, {0x8, 0x4}, @raw8={"c5501660b12c8445ee4bd65c"}}], 0x90) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000001c0), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) sendto$unix(r1, &(0x7f0000000240)="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", 0x5eb, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/12 02:59:46 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/sockstat\x00') lseek(r2, 0x8000000, 0x0) 2018/03/12 02:59:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffff000, 0x4) 2018/03/12 02:59:46 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept(r0, &(0x7f0000000180)=@generic, &(0x7f0000000140)=0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x80}, 0x4) r2 = getpgrp(0xffffffffffffffff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) 2018/03/12 02:59:46 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) getdents64(r0, &(0x7f0000000140)=""/255, 0xfc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}}}, &(0x7f00000000c0)=0x1ee) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x74ba, 0xffffffffffffff81, 0x5, 0x6, 0x100000000, 0x6, 0x5, 0x10001, 0xcb3, 0xe8a, 0x7fffffff}, 0xb) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000380)=0xeb) signalfd4(r1, &(0x7f0000000040)={0x400}, 0x8, 0x800) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000540)=0x2, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e22, 0x5a4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x2}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/policy\x00', 0x0, 0x0) getdents(r3, &(0x7f00000005c0)=""/129, 0x81) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) sendto(r4, &(0x7f00000003c0)="eb422176e5b5e1b853953e68c948b60eca231c7fa3d2508c44032b40d3817eb3277b50504541d444b572353d2939a7ae1d9510afcad66a557b4cf3b6cd2186f028fafd041791bbec24b1892df70499634ba1caad2f8924ab7e2787f0c134620b053283a7d9c75bf58031bf5261dde0ac0a5e2fd675e0b0645003ce0a9aa7bc49b7e2b9d0c0faab22c14e558802cf32bf1cd17ef7cc69f5e5ae261f2e654d62bd0683bcd6ae695b7a5372f9033363f863ab2a6b62d08066c488a97b0ba44fbed8f7df11b8a29b461bc23c280695161d3872146f5c535a0ab5214f581f", 0xdc, 0x0, &(0x7f00000004c0)=@l2={0x1f, 0x2, {0x2, 0x6, 0x8, 0x2, 0x8001, 0x8}, 0x7fff, 0x59d}, 0x80) [ 38.787901] audit: type=1400 audit(1520823586.777:23): avc: denied { setuid } for pid=6226 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/12 02:59:46 executing program 1: socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001300090100000000000000001d0000002000040071ba79058ed7021023c18426ee59580c00000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'], 0x34}, 0x1}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x46, @empty, 0x10000}, @in6={0xa, 0x4e23, 0x0, @empty, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x3ddc}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @empty, 0xf445}], 0xcc) 2018/03/12 02:59:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x7, 0x8000, 0x80000001, 0x1f, 0x5, 0x9, 0x6, 0x3, 0x7fff, 0x4e, 0x9, 0x5}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000135000)) 2018/03/12 02:59:46 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x3, 0x4, 0x5, 0xfffffffffffffff9}) 2018/03/12 02:59:46 executing program 6: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x3}, 0x8) chmod(&(0x7f0000000180)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xde, 0x9, 0x2, 0x3c, 0x4, 0x3ff, 0x0, 0x5995, 0x1, 0xffffffffffffffff, 0x1, 0xd9, 0x1, 0x9, 0x8]}, &(0x7f0000000400)=0x100) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000240)="7cf15a9501ac3f1ef76b6d8fc064fad65764d9c0e4084970cebab5388886800efee3c2d554783fc9e45963934f7c8a58a6b9704135e78c639d22d2137784718520de66a56687816c3dd54dd464598059097d5dbc811d36d34d4f90e43d97f03d7ad48c3f948172a6451d97b3b98f1d2bea83933f793df81e0981d396b6e426f57c032722a8360b580f47576c4792c6b2c4acfd4596a4e7207f1576216f579461ba1542713fe4ed569f83bcb33adcca98be013981b6ad05a033b559c200ef", 0xbe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @empty, 0x3f}, @in6={0xa, 0x4e21, 0x97d4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}], 0x78) getgroups(0x2, &(0x7f0000000140)=[0x0, 0xffffffffffffffff]) ioctl$TIOCEXCL(r0, 0x540c) ioctl$LOOP_CLR_FD(r0, 0x4c01) setregid(0x0, r2) 2018/03/12 02:59:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) r3 = dup2(r0, r1) ioctl$int_in(r3, 0x5425, &(0x7f0000000000)=0x7) r4 = dup2(r1, r2) write$selinux_context(r4, &(0x7f00000000c0)='system_u:object_r:crontab_exec_t:s0\x00', 0x24) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 2018/03/12 02:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x13}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff, 0xfe21, 0x10000, 0x0, 0x7, 0x1000000, r1}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000050}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe0, 0x7, 0x5, 0x200, 0x70bd2d, 0x25dfdbff, {0x3, 0x0, 0x7}, [@generic="ec914581ce11f3b05f2538baa7f2bebea5514aca8d36cbda9fb7b9575a804ab59716679a4ed0bfd09e5c417a29f3a73c9eef357987362a2aa2d35e88cf3c2b4f4a9403a888ed6672bb220e084e5e8241a085f3d3024951d7583ba39091657819fc885f3e6e4221f85372958b1f48c502e30260ad354455a9a247ae4992e4993465cce1e38e75dca475", @generic="b7f8806069632fbacc55e3a20d0c91e70c22f1ddcef527cd8e71329a66fe7f272abbf732496ad132f0135f42608653a9ffeead4f48f3ee57405b5549e9f461a6ceef9c"]}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x5) 2018/03/12 02:59:46 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000027c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002780)={&(0x7f0000000100)={0x1118, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="8cca6d50ee96b71e763841b1a59169a4f4dd4c6448452cb5c8454eacd850b21e0761b0395a04e615fa08d6225be21ef5e6cfbbab12fc37ef8b46da40398a5336b900b2dc58250a64a4745dd4459461748ca21846193206ea2bec375907dd647309bf4ed08c497c2cf4e43d3b7f52cb547ae8db2d0f32d8243ad3dfb32aa9d12a65a0408594e892ba50a110a8c5fe23aa5be04d0e9bf96ee4420af6682c24baf85919d0fceb6ffe851a3abcb9560830bb8ee7caa40d66dd23deedb1accdacb3485e4eceac50a412bce7793b5142a152e604621a05368ac9f222985d42c51a8c37a4ea4d56ae48ecc35092f8228999c7", @generic="8a7ef3017b37", @generic="fe8c94f87cffddf493584ba649009be4c88b5a16b78b7d538ca3233fc3b35b67af3c0d943a4d1a0168898559cdb142d4fc469891ff1398efe76ec8f7b81605be0f24eddc9541373b43dc216838051fa306fd71c6f678de081e1d0076d5c44e47527ca927cf5570183853f587cb1a5aa296637efe0efc9847cdbc60dc396fd3b5cd300c53deab2849da16c0cba55c74c12928490cc13ca97ac8dccd29b6f861597381e9f91e220778813fa63bb4ac14dfd0e76a4a23a5c84523589b283c8a7129a8f92f5d96be7905b44ce2afc620e182732523d4e96f0df01c713d822b43dbfaee694498b15f33ad45c7dddbbd656626951c9f6778cfc9923776001437ffac797c4535a6c43f450b4fb0beabb19ca5830949020bee503fd62c744f418b702c3414b5c6a5b58a5255d44b96abc14471a88cc778f68f2dcb8d83b61231e0e1895c8bc8403efd1b71e6449b288b1a7372005bd6634fa5c59e61ccf6c69861fb34cfcdd2007fca0993169752006be9379eb82313fb2a70531251e5ded591891799e5751d57fbc2be5e65c1995bb353ce81d4200bd4ca5c33c8c11a6a8c1fc224266030ffa479804415572855176321e496bc66c4a33e792d83291db91df24b2df434b61025e17c78d89a04f5bec1af1176bd25f6279c549e743ddb7c147532690a98e36c49bbbe10739b885285167d79e171f7ab07c6a35433874081d72d6c4152754921abfa304fe02648f12f102344f3f5ad6d21e5e42ecd3c9d649c3cb07da895f9ab1e91d16716e5bf2f0c7fd0c1507329d000235839cfeb82805e8e5c1fa12baa79652968d14c35f4c835cbcb4946d5ee4c3348980143e0cb071c0a7149d8708cefcedf4e82b931b9189d1098fde0fc5a27e8b80a485d20b9ba92c41e459f4df530a735788a547bda6a37a242cbeb952c0daf560e5aad46d4899114c9598d91f90de86a0b936e0b9d3cd2c525e1c82c5da1c69af25f4d337529cbed276f2ce83910eb7393e945bc7d1340e90ca5cf8b97350f34dd15bfa65765d2f83082c744ee314a06477de74e539b48b9d1a62b34c02c780bf7678b3c77557b3b0fdfd255f3e1a426e9abcdb5c6e6bd8cda8021235cb36ccf9ff994037ee3196c9a956d9ceedccbb8a35e3482888014635d92ff1bba1d800800df573257fdb238c3abbc3edd6d69b2838be614b3605c1cf4c24636484ae0def8316384acf5dc6dcb77c2c21a23f2f888dd0d92918ab2cda717cce1b98ffbbd308e59e6a5095a2880c431f5b221cc9e425c9d326b506654098fed2b146d2637634318d832ec9c1883cc27775e6d4bac728041f1e1fc15ab873b59e8675c5d8d30aaf53a0264d434c05ab195ff5e2190a48575e5867694b524c5274ffc343a5cc6a63b2a9a52a4c900a68b44a9ef30d1f23c7b813fb21825c7b157e750c2fba6390f3e01b8e0bb0adef8075b3465a6f94f0cbfb3918fb89d20a59b3919961f1e536cd4ea6ee3d808bacfb4d8338294e848779399f93da4c87e1153939216781f56189b0fff9cf646cc682ae38704d83e18747adf85dc132fb2a41db4e9e5340d07b71226968a8ec85e46378f58f344112dd858ab75dc0500b1bf6d6f303b08d727561aaaf72dc7634b4facc68dd820cd2446731915b2882be9d0385ac6b24424d7114820b3cadfc373abba98a57a978f08af790ca067b86761caa116c391b5e3adb5610df8fe0787f45fabe5d8363cac10eadbae539f746c31a1560cbce7162bd802a52e9f193ab2fbc4131c80a36ab3e61b221595d2f5e795ec3bb85258463f2ca0824f0bd0c7e17f544250f5382d073aa71bdc3e8ba5e1eca72565fdfa0098589d4034dd5d7cdf0d4d8ed549050ab307992852feafcde5ae8a5a4c0e43b672fe081debffcc36d54b455641c5dd1cc09d3d66efab4756c7edf89dea10ff0fcfa5a3b0f1340118220e85f910968e0b1db8d46cd80d531768497f699442c4c3e30ac2dcd78f8f48a0961f5b5b4cfbf3ac355bd8a22b0b9125f54a6a67e30de021ac7b78ca16c7eb4cd7a60f15c82f64c8b0bd26fb800fe7d385b9e203e285588fc06c3425027dd584df238dbb3ab6893dc1bb48f298abcbaf9ec1406574d3f46c3a69d081b7aec8f4316396082d898658887634117f066d4442e9ef288aa7dbcdf7fff4540231ea79b3bd6399259e04b9bf6d91644b207c4e1cd83daaad52c65db130e21e4012c0663b9d3c24c31e8ba41ecd82c7aa7112a1a5349c8a0a8461d15a43c4c3a4a378ce8b3ace043c3f15a9ae79895d9e17f2fe86a32ca704c08456cfdc3f1fcf665134bff553d14fb6f85fdc64574280ed9e38c8aabe13a7b5ac5f8a8dbfdbbce65bd137fd589d16d7ac0b5a9e5cd6153457c6b2e9b2ee72c41b4ac4d16bd73f21525e8d1f2ef16bbb4bf995265bfda62af79ef0f45af9fbfd3d6c7fc2e4bc860ed84519bd483af7269785681918aa01087e86444c93bdf7428db093dc653f205f0f16ff4b87cd3e95a019b2ae83e63440d9b1c569bd5cbb72ae5d6ad096e7dc5ec9e0effd8194a22236e37d700b94bcbb994c4354d3272bdb81b26e207a8a6253a771adc8be15e1e9fed6478dde36bdb47ef10792aaf90cd94a64a6c4fc22e0e5240d65b8511d2e743748ec7c585996998a0ebac7f2215c827e414931c8942e65f87152c9f421df32c8befdebb87dab75473ddce55a50cc4f4f50fc1d99349ffdcdab86567f0718b269b4f9b2dfbe8a8acc0a5c924a67e0cd49ab1378895ba24c09a30b092b77cb8f85b9882ac1171f96e940562a0a3ef17a8af19d461890febe4d0523ea05f088071bf640ec9bf10f9d7721c582528bfeba0aa14845f1a7394aa814a5a0a8e0b9ebeec30c6c7e914bb18405616ab26bda1fb74d942b7899ae208db158d57f868c203a5e1a90cb17f7c3314f9ad100641afab2f750b2950e129140786fd0100dddb519436db71312362e034532ed2e33e8d5563940180f96e485a9b0549d9ad8839232d2dadbd57b284e2a66f655e1dcc409422e47e0d05b8b81133ecb1e6118bf613b3eafda9514b4aab315498f74a174a58f7aeee009f8906bdb83db18091d6e57f46d1e7fe444a5b29e72e022e1898b7983c3f7bd768361035857452b9786a6f576f7249dd62872944a904638b02f384fe55595c84a917d70cba835a9fc5af4e9da6755f489997d9df715b0e1fdada63466a58300c758d76b6faf1f1e206862abc66540a41c06db90105bfe578f1aa5d435b2957844beb39d0f12248f5b1e2625184c74f0291fc4a5be7da6b3cf7b84c98cba21fe4d5225cf084b0de30bf78bb1801a10695c9716901784c4038e08506b65ad1fd3f6337245440290baba6dc989ee09e7c3ff44d7be376f1a12fa564a31ef9da370c2b2d9f22f196378ea83fefaedbf9e53758d1724cd56929f458cf44113aa5f2a65f8685b1b60de08a5558b727bd707cd16c7ad0f5de215851215f7b8bb9b311aa1c52acabf042b323f0ffec2c1703f50160c1deb11121f384cf4092437bf29ed31048d6b059d593a5a8f61000ee3404d46f606c5aea78e8ffac8aa443ad784ef2829964a497d6b2fe8155f0fe95f5863be52e2a375cb4169850036ab56d9deca00be52e5341c642ace5ba92a8dbedd578f63549cde653c2fce4d99b116b5938c8028de11abe268aba457829fc0cda6bcf05cef9df1cece5f6e0ab29553c960011095e1bea5bd246ce347f33f2e721a9e6442e4f74aa66c4325958c80d68334605dad64656f90459999867685900a2d6e88ba750b41c9eb64dd047eb1f13d713461881e579c3d27a3ac23410d848162723d9c266ba14e4e0d3b8d2be2abbbf01764fb4d57bfb280af5d95a7298b95760795ca145430b6590d0f041940f1095110aca28d3029dd3181500b554563e69abe01e6af40804f2dcedcce35f17afdc34946d662e14889bf97ac68209fb158566933cedb35bd29a04cb9738fe3d3e11ccee71f553afbbaf7d9ef2bf6aca37a76b4f272539d757a54145907ab8f7f238628e80dd41f45130f398ac33773186caa1d26fdc5d6265bc365594a8ce84543cd6d14c8c75f4c10eceec8d0b578fb946d7c08ec26f21aa415b387891c29f2c4eb5e5d17e0f4096f36c8614bbba5cd4a735d80215223e2154314151e50033fb1097ac1ad897e564fadf65c68b6ffcb02a6cdcc771836db6140b5abfd8ea7bba45459a5afe16b6d3208087a04171aeb937fef5b3cba85c6d9c57a06a8c697c72e0639b96fbc436e942f43900efe0600905cc69dc3c65a87bc7c760d454c69f0c21100b76a42cba15f57d2246740b1c982cbda11f4e5bfc45d0ed2aca421db3ae373f82f5e989b39e95ce05cb7365153123133da050b674d1bf243cdf9502e6ccc67a8b97fdd583acfb5aea4bb07b972bf71cc1fefd382c6d3a209013407714a9d5cd246bd480e54928aab7bb95a76489da78bbff66c3d2b8d7a71effe7b0b52d95e6d3b5bd15a0e7ecee40e31b3aae7d01b7bc2b1b4be5a469f0415fbfdd25a60d7f4855e32fd054bc1e76c97bd10d0e56df9d7b04b7b4c24ae1b010efe09c82c04b763ae36bef300cd24fc9e3cbd1ad543b99b8aa72c11da762e9e0684ed9d1ff4dc9cbfa12a150c735f007d2e56a1f49d8ef42f7afe0d59f80c480fbff04471c5be4fbb1b6297ae5f28994f52d1ea52344e9cddd5e31aef6c925f4f49ec6dba9930d55e4ca572440d6c6754cead71b1eb08c243b2c95293f66be475f8285aa422ded5683535447e9c434e223eb314078b698e69c05ea8679d917cd9ac82b73509b8a281d01c0b866a4f7221d3b9caa0068fa021f20538f5df441f0a9c2d57656b8eaa153168f822666a9ce5ab1e86c98d50e08ef847d5639228ebbac032cd6df8048997d1f9d1697f29c74c6e163e047dfdf14b355858c9b11b32f88003549d5382c19f10978b381377ebb687f99d36a90da489a0506209b455ae18c72e810634a0d17b7fb09c48a2d77959ab5138117d74fdefe384405920887d51806d08ab6f5e3c7eadd14dba505474fe0e8bf3eb3f913667f1f7c3d8630b2527f70d763fabdafe7e49431622f7e69776693580eca9f46d8fe3137f37bf14152eec95db78eba5777f87215d81d78779e37bf8b8b76bc0a29bc2bdf1c0f4aa889b8b2e76260742d3d13461beff3ac2f9bd8a760583101aad8841957a1a5817f394fd0e9d3d9836ee39bd2cef94d53bfb565bef4089994593b57c7e83eb663463ed1318ebed7246d0bee732168a1236e3f37332f23e3a18f35d1998cc7472815dcfbeb8b39bd7c4bb395989eae3752cd48c6ec8a0fb2813792ddc3c2406a9027567c1dad2fca4e56876e3afcf31edc38661c2affe9d82f6528539d9f73b4cb7d2772b06b2100503d330ede9cf01408c1f3b61515376a4470f87f9f9f5fcd651627207d7b7f8a2a23f6c26e5f791fd60a962e512e2b9f84765a5aa5a1d8c5096ed1b64075574c846b40fbaf91ff296bf9143858e8a7907dfd4f27d957a558d1f9638d4c0697d75ba7bbdfe5a6c51e98ef9db6d7680ab74a320a9b54f502a929a1142aaf7309eb3e579f92db3da8787c06cc2416fbf88465b79a0020fc0e5ffbab1f37fb69462676fadc9eac0fc1f2fb456a1a0281f765701b0901d909ab31b8f108f752b68fcf7dd99c479251f37c3e4a331888959ba2b78e6ad3f927ec928953770bac62d0b8ad328aa95d55f8b7046e8218547a4604c847460bdb8126259d87d4794901df7a10b8d237e0a4276651404418d6a0b2f0ef74e088846b2801c73859f3eb6eea7f866e6201f85310973c207ea", @typed={0xc, 0x40, @u32=0x5}]}, 0x1118}, 0x1, 0x0, 0x0, 0x40080}, 0x5830536cfdf77df9) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680b20632834bc0c44d4cf3fd102724d6748de41eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001fde), 0x4) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) splice(r0, &(0x7f0000000040), r1, &(0x7f0000001240), 0x5, 0x2) 2018/03/12 02:59:46 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000140)=0x3, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000180)=""/148, 0x94) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f08c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/03/12 02:59:46 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x0, 0x8}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000280)={0x8, 0x7, 0x1000, 'queue0\x00', 0x1}) 2018/03/12 02:59:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0xd8}}, [0x6000000000000000, 0x1, 0x3, 0x2, 0x4, 0x7ff, 0x9, 0x800, 0x400, 0x80, 0x80000000, 0x7f, 0x7f, 0x9, 0xed]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="7bce25cfc2e75fd917d2d810c00a6ec182d5809304b521580bcfef09d18b042622cd5a943ca6257dd6164d44abe71462e6a91f8d090c54ed2eeeabad378e96f14ac9fe7df25cd7c3997b4c5e932faa459d0e24ccf01ac137cfdc87c10d43427987cc750d1d8f176fe2240caaaf4eb7e6ff379b77bd5b96481ef8a08592ab5cc72a6263684056b96b4c823cdb9758ad"], &(0x7f00000003c0)=0x8b) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r1, 0x0) sendto$inet(r0, &(0x7f0000a92000), 0xe400094c5da68c04, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000400)={0x40000001}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$void(r0, 0x5451) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept4$bt_l2cap(r0, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x800) r4 = gettid() tkill(r4, 0x14) dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={r2, 0x100, 0x3, [0x751c, 0xc0, 0x3ff]}, &(0x7f0000000300)=0xe) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r5, 0xef0}, 0xfffffffffffffe70) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x5a1e944594b748b7, &(0x7f0000ffb000/0x3000)=nil) close(r3) 2018/03/12 02:59:46 executing program 1: prctl$getreaper(0x4001b, &(0x7f0000000080)) 2018/03/12 02:59:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0xffffffffffffffff}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) write$selinux_context(r2, &(0x7f0000000080)='system_u:object_r:semanage_exec_t:s0\x00', 0x25) close(r0) 2018/03/12 02:59:47 executing program 1: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:pinentry_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x38}, 0x46) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000008c0), &(0x7f0000000980)=0x8) vmsplice(0xffffffffffffffff, &(0x7f0000fccff0), 0x0, 0x0) close(r1) mknod(&(0x7f00000000c0)='./file0\x00', 0x4, 0xffff) sendto$inet(r0, &(0x7f0000000140)="be38ffddd621ea53a611a83ce8e735ea68c52173a0377b6fbcf79a8bfe12be38b4a78c25c101a6c1f3345159d495c48ba9dd8302a712", 0xffffffffffffff64, 0x40080, &(0x7f0000000180)={0x2, 0x4e1e}, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) socket$key(0xf, 0x3, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/12 02:59:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00000027f0000010100000057ceb22c9000000000"], 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x20000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x4d20, 0x1, 0x8000, 0x800, 0x0, 0xffff, 0x401, 0x80000000, 0x5d, 0xffff, 0x5, 0xfff}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/03/12 02:59:47 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x303941, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000048c2642d070b0adef10a6f18a2a920ec3f1244df1a8ba59c816c1d1e6412e3fdb6d975f8419c99c7f8dc4239c04db9f06475c740177edbc48fc57297806223f3e30a2fe04e1ff19b11559508ade8ec6caded93abc3e4295b476f71a3c429389af5393fb8a6cbe38ccd8b7c128f97ce6f9a58d4e0ef18aba2cef99d5d351f34b4d1b639c65f478fe0bddc38ce362f30841c8e8f15a640f58716e44d87c97c6fffa44d690b1c9f4fda7f5d2322fb96af967cdfdce83f4e4fc4f8df08df63b657b6047f7f933258b63d63dd74b0d19f778d648260a55de331ef8ad45d9d4a18162015faaa3bc5e71b3f07f5fb7dc4577af19c3f66c3a1b0d08e66c5edf1614caf70907aaf41905f32e9e2e2907d5e71aa28ddc"], &(0x7f0000000080)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}, 0x100}}, 0x4, 0x3}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2, 0x9, 0x400, 0xffffffff, 0x5}, &(0x7f0000000140)=0x98) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x7fffffff) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0x40}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000aa8000)='\a', 0x1) 2018/03/12 02:59:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ip6gre0\x00', {0x4, 0x81, 0x3, "ba04bf0c1127", 0x2}}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = epoll_create(0x10007fff) dup3(r2, r0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x7, 0x1, 0x10, &(0x7f0000ffb000/0x4000)=nil, 0x7f}) 2018/03/12 02:59:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/03/12 02:59:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCXONC(r0, 0x540a, 0x87f) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 2018/03/12 02:59:47 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x200, 0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000180)) connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) 2018/03/12 02:59:47 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) sendfile(r1, r1, &(0x7f000001eff8), 0x20) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) [ 39.004523] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/12 02:59:47 executing program 3: r0 = socket(0x11, 0x807, 0x0) fcntl$setsig(r0, 0xa, 0x1d) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) recvmmsg(r0, &(0x7f0000004ec0)=[{{&(0x7f0000004b80)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000004e00), 0x0, &(0x7f0000004e40)=""/124, 0x7c}}], 0x1, 0x0, &(0x7f0000005000)) 2018/03/12 02:59:47 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4400, 0x12) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000180)={{0x0, 0x2, 0x8, 0x1, 0x3}, 0x1, 0x5, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x0, 0x800d8, 0x2}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) clock_settime(0x0, &(0x7f0000000140)={0x77359400}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip_vti0\x00', 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) 2018/03/12 02:59:47 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x0, [0x9, 0x100000001, 0x1000, 0x2, 0x6, 0x7ff, 0xff]}, 0x5c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23}, 0x1c) getpeername$netrom(0xffffffffffffffff, &(0x7f0000001640), &(0x7f0000001680)=0x10) 2018/03/12 02:59:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x45, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x80}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) 2018/03/12 02:59:47 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) r2 = dup(r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'teql0\x00', 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x5, 0x4e23, 0x9, 0x2, 0xa0, 0x80, 0x8f, r3, r4}, {0xfffffffffffffffc, 0xc, 0x4f99, 0x0, 0x44d, 0xffffffff, 0x0, 0x2}, {0x7, 0x100000001, 0x7, 0x8467}, 0x5, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x3, 0x1, 0x3ff, 0x10000, 0x1000, 0x3ff}}, 0xe8) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r5 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r5, 0x0, &(0x7f0000ca9ff8)=0xffffffffffff8001) r6 = dup3(r0, r1, 0x0) recvfrom$inet(r6, &(0x7f0000000000)=""/68, 0x44, 0x100, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/12 02:59:47 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'\x00', 0xff}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x2}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x7fff}, 0x8) socket$key(0xf, 0x3, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000240)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa0000000000000000000000000500000059821d9b18ce714949fd307f8a6dc926b48e8e867ab22da53be76adada0af05683aa1065b150083379a68cd81d66404ffcddb6375072122ea59a67291a43035bf1e3709887207f8e2d2ff78732475a61c61fa19e2b7aad", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff000000001d74ade200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000860000007345441c89a86ad6000000000000000000000000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) 2018/03/12 02:59:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) recvmmsg(r1, &(0x7f0000000700)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/208, 0xd0}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/27, 0x1b}], 0x4, &(0x7f00000003c0)=""/225, 0xe1, 0x7}, 0x1}, {{&(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/241, 0xf1}], 0x1, &(0x7f0000000680)=""/111, 0x6f, 0x2}, 0x3f}], 0x2, 0x20, &(0x7f0000000780)={0x0, 0x989680}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000008c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) fchown(r1, r2, r3) r4 = socket$packet(0x11, 0x3, 0x300) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000000040)=0xff, 0x2ba) sendto$inet6(r4, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r5, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000000280)=""/21, 0x15}}], 0x1, 0x2000, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}, [0x3, 0x42, 0x6, 0x8d3, 0x4, 0x7736, 0x1, 0x9, 0x1ab, 0xffff, 0x1, 0x7fffffff, 0xb549, 0xc4a3, 0x1f]}, &(0x7f0000000a80)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000ac0)={r6, 0x8}, 0x8) close(r1) 2018/03/12 02:59:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/141, &(0x7f00000000c0)=0x8d) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/03/12 02:59:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000)=0xbe5, 0x4) close(r0) 2018/03/12 02:59:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xffffff34}, 0x1}, 0x0) 2018/03/12 02:59:47 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000000240)='..', 0x80000004) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000739ffe)='..') ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000340)) mknod(&(0x7f0000000280)='./file0\x00', 0x12, 0x100) chdir(&(0x7f0000c49ffe)='..') r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) socket$inet_udp(0x2, 0x2, 0x0) removexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.FinderInfo\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='..', &(0x7f0000000140)='bfs\x00', 0x10000, &(0x7f0000000180)="8c0fe23ee66c1804df225d9e3afbaad388f0bbffee4e62b9d540d046fa7997989280afc0a3d5902d432d84a7c6dcaeb6af59a47be1bc82c01f49251b29755cc80b9e4f499a07dcb9615278ec0088cd0e9a0108c7923016fb187b9ba6eaea76db545eb2") ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) 2018/03/12 02:59:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x1, 0x4, 0x6a5, 0x10000}, {0x3f, 0x2, 0x200, 0x1}, {0x200d, 0x40000, 0x336b, 0xfffffffffffffffb}]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) pwrite64(r1, &(0x7f00000001c0), 0x0, 0x0) 2018/03/12 02:59:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xa, 0x7, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x7, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x14, 0x7, 0x2, 0x4, 0x0, 0x0, 0x9, 0xb9, 0xfffffffffffffffd}) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/03/12 02:59:47 executing program 4: mkdir(&(0x7f000057a000)='./file0\x00', 0x2010) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) exit(0x0) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) [ 39.133868] netlink: 100 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.137892] syz-executor6 (6360): /proc/6354/oom_adj is deprecated, please use /proc/6354/oom_score_adj instead. 2018/03/12 02:59:47 executing program 3: r0 = socket$packet(0x11, 0x22, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000780)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/12 02:59:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), 0x4) dup(r0) r1 = socket$key(0xf, 0x3, 0x2) r2 = epoll_create1(0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x8000, 0x482600) socket(0x9, 0x807, 0x1f) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) creat(&(0x7f0000000000)='./file0\x00', 0x1) [ 39.181929] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 39.197361] netlink: 100 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/12 02:59:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xe53d5ff22bd824e7, &(0x7f0000000000), 0x0, &(0x7f00006f3fe8), 0xd}, 0x0) 2018/03/12 02:59:47 executing program 0: mkdir(&(0x7f0000fcaff8)='./file0\x00', 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) chdir(&(0x7f0000163000)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2018/03/12 02:59:47 executing program 2: personality(0x5000007) r0 = syz_open_dev$mice(&(0x7f0000385ff0)='/dev/input/mice\x00', 0x0, 0x20e803) ppoll(&(0x7f0000725fe0)=[{r0}], 0x2e9, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) pselect6(0x40, &(0x7f0000000000)={0xffffffff, 0x6, 0x8, 0x4, 0x8001, 0x5, 0x5}, &(0x7f0000000040)={0x3ff, 0x622, 0x7, 0x4, 0x1ff, 0x5, 0x1f, 0x1f}, &(0x7f0000000080)={0x1, 0x7fff, 0x100000000, 0x1, 0x7, 0x7, 0xfffffffffffffffd, 0x7ff}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x6}, 0x8}) 2018/03/12 02:59:47 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x48000, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) chdir(&(0x7f0000000040)='./bus\x00') ftruncate(r0, 0x8bde) getsockname$netrom(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) mq_timedsend(r1, &(0x7f0000000400)="e7d0f85e203479571c44658dcab588d6691bd7414373c1ff8fbffe8589fab5446db0a8b60b88a0f5586899d36881b4ae34fed3a50400a1450c329932451b6fb363437fb3454fd99b", 0x48, 0x3, &(0x7f00000004c0)={0x0, 0x1c9c380}) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000200)="d2", 0x1}, {&(0x7f0000000400)}], 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x6, 0x8006, 0x81, 0x81, 0x7, 0x100000000, 0x6, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r3}, &(0x7f0000000340)=0x8) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) setrlimit(0xe, &(0x7f00000003c0)={0x40e, 0x100000000}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @multicast1}, &(0x7f0000000180)=0xc) sendfile(r1, r4, &(0x7f000053cffc), 0x8080000001) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x2) 2018/03/12 02:59:47 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x4, 0x44000) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe0ff4)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4c66ee2b8a03c25a, 0x0) write(r0, &(0x7f0000417000), 0x0) 2018/03/12 02:59:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = socket(0x9, 0x4, 0x7) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@get={0x108, 0x13, 0x300, 0x70bd25, 0x25dfdbfb, {{'sha1-avx\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x71}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x1a0}, {0x8, 0x1, 0x7}]}, 0x108}, 0x1}, 0x10) 2018/03/12 02:59:47 executing program 5: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x9, 0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f00000000c0)='.', 0x1000000000f) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) 2018/03/12 02:59:47 executing program 6: r0 = socket(0x10, 0x802, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x6}]}, 0x10) ioctl(r0, 0x80000001, &(0x7f0000000000)="5c1c731f75791e55484b") write(r0, &(0x7f000065cfdc)="220000002100070700be000009001c010a02001e00ef080000000400050004800041", 0x22) 2018/03/12 02:59:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="c3a4c4a861e695093c2a8c9d43c05d710cf82ae21a059227f8d1891b66993d666999f66a1d34c3036667b9b8292cfaefc4282b99cf6dba640e7d9b543e54bf9ef22b781141bd0caddd1fc92d84b7e704a3b8d8b8964cfed0c00926af3af38ca01039226812518251b1b79e8b6c4e0def6adf226b087b2b7f2abda1f6177de16168bac125af10bfd63e0b70700fea06625f6da52a95a4d21edbef1d581f2e1e8c7e7e2a3f5d01cc35", 0xa8}, {&(0x7f00000001c0)="5e10139d1d49a36bee8585c2de8bc5cec2378ef575585de12d591ed3bcc8818a454100ffc7e9dd7151ecc1a65e9cfa35cbdad0e4baede62bb089481f5de42c8013565b80c220341cf19098248758ab22", 0x50}], 0x2) r1 = socket$inet(0x2, 0x80011, 0x13) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f00000000c0)='\f', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/12 02:59:47 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x1) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x2fc) shutdown(0xffffffffffffffff, 0x1) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000100)=@ethtool_pauseparam={0x12, 0x5, 0xfff, 0x6}}) 2018/03/12 02:59:47 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$selinux_load(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cfd7cf9080000005345204c696e75784b238ffd80af92915983d5276a681674ce2a112e86f51693d1fa4e0a241b4fc6c1af274cfe1a12086c0a186d1b854e5a7058eb32dc4aa2a57f8e277550887134a1fb0ba7df2ecad7c91b8ebe331aab6778d3080000000000"], 0x68) sendto$inet(r0, &(0x7f0000000140)="ad768ed9abd00d105809f25493ea9741b5cc8ffe9835e44504d79913eedb97ceea9acb2c1c46c3c76adc3aa039b9852ad530e34c", 0x34, 0x40001, &(0x7f0000000180)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/03/12 02:59:47 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0xfffffffffff7fffd) fremovexattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73656375726974792ea16c616e30880100000000000073656c696e7578ab5c91aaecb1706f7369785f61636c5f61636365737373656c692e7578706f7369785f61636c5f6163636573e10014ca76af30b5fbcae55beec70cfc4135f137f0704a32d91af87542bf2eb329f083d502c2c502a1c8b9deb40246815d394588e163293293466aee7e477b0867ebc1fc2db019c1faab88ba1fcca7c2976291e2e0a6df8da6c7a911648f8311fbbbd70e6164d4048a10d5364f0e8533ce847ffb90ed8ebfa5263fe4a237cd440eaa6ad1e89939f8fb657ee0a3ce6c66008ec6e6cd"]) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x401}, 0x8) 2018/03/12 02:59:47 executing program 7: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080), 0x530) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/12 02:59:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fsync(r0) fcntl$setflags(r0, 0x2, 0x1) 2018/03/12 02:59:47 executing program 4: read(0xffffffffffffffff, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000000)={{0x1b31}}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f00000001c0)=""/213) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001300)={0x0, 0x80000}) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000df7000)=0x1, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000bc9ffc)) 2018/03/12 02:59:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x8972, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/03/12 02:59:47 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) fanotify_init(0x20, 0x109000) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r1, &(0x7f00000000c0)=""/147, 0x93, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000200)={0x0, &(0x7f0000000040)}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/03/12 02:59:47 executing program 7: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000000000)={0xffffffffffffff00}, 0x0, 0x8) r1 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "015e2f4357d7871ad36934441e3c5ba53e838ea95549542be4ca17e0e371b88eaee53aa6e53d7a62df344cfc4552d30cd36f5e05bf137360f3950887ecac6ee06084a4ceaa34fce88a32d1f28b8fa4ab0f184b9476636f32b32ebcde2fb3079ad429cd5c87d09a1ca2f2f655f03fb2aabc4921f90dbe34b9eab42171b3149fa8f3ed9decf138"}, 0x96) 2018/03/12 02:59:47 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') mkdirat(r0, &(0x7f0000000140)='./file1\x00', 0xa0) mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000000100)="7a616d6673007874dc78f43248becad67df749077e23ee1ba5d6c3d4173d2561a6a076cc", 0x2008, &(0x7f0000882000)) 2018/03/12 02:59:47 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x9, 0xf, "ee0bcc3da597287c84af8249351b61"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd208000000000000007bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x2]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}}}], 0x60) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x303, @time={0x77359400}, 0x0, {0x3}, 0x0, 0x4}) 2018/03/12 02:59:47 executing program 5: r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='GPL/#*\'\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x8, 0x2, {0x2, 0x0, 0x400, 0x3, 0x3}}) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x0) 2018/03/12 02:59:47 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101001, 0x0) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) fcntl$setsig(r0, 0xa, 0xd) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) 2018/03/12 02:59:47 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x33, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/03/12 02:59:47 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2100, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/icmp\x00') getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000240)=""/221, &(0x7f0000000080)=0xdd) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000019c0), 0x14) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000140)=""/93, 0x5d}], 0x1, 0x0) 2018/03/12 02:59:47 executing program 6: socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x7, 0x0, 0x9d54, 0xffffffff, 0x7}, 0xc) r1 = memfd_create(&(0x7f0000002ffe)="1f00", 0x0) fallocate(r1, 0x8, 0x0, 0x10001) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x101, 0x4) 2018/03/12 02:59:47 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x7}, 0x8, 0x80800) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000040)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000000000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/03/12 02:59:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) uname(&(0x7f0000000180)=""/82) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@dev, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e24, 0x0, 0xa, 0xa0, 0x0, 0x4, r1, r2}, {0x80000000, 0xfffffffffffffff7, 0x1, 0x5, 0x32f1, 0x20, 0x4, 0x9}, {0x8001, 0x5, 0xffffffffffff7fff, 0x7}, 0x80, 0x6e6bbb, 0x3, 0x0, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x2, 0x80000003, 0x3, 0x8001, 0x3, 0xfffffffffffffff9}}, 0xe8) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0xfffffffffffffffe, @empty, 0x10000000}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="c9570000006d0000"], 0x8) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000480)=0x2, 0x4) r3 = socket$inet(0x2, 0x6, 0x7fff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r4, 0x600000000, 0x100, 0x4}, &(0x7f00000002c0)=0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x262, &(0x7f0000000100)=""/128, 0x80, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x1) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x30, &(0x7f0000ffd000/0x3000)=nil, 0x5e}) 2018/03/12 02:59:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1000002, 0x40050, r0, 0x0) close(r0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)="66f6d59a30679ca8466f66691d63f40913bd7e3185b46e88df6fd385154ee583f8c13841da51aaf81be5c9e8b89306e75934ba6cb35e597b6a4c7cf79861e57aeb14ae9a35a664de4f77022071b1b3c6424e99815cf24e04eb5879", 0x5b) 2018/03/12 02:59:47 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = getpgrp(r0) timer_create(0x0, &(0x7f0000001280)={0x0, 0x2, 0x2, @tid=r0}, &(0x7f00000012c0)) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ipv6_route\x00') writev(r2, &(0x7f0000000200)=[{&(0x7f0000000140)="1e83941791cc1b4d697523db404a9bcc492c852b5771be2d08840bc0a198a815dcc4ea3c6883f654cbfe74dd90ac12328884ccda98a1f2e6b8a7a137f3b71b6f2d2cb086869a6504629f6b895dd784a3df5688c8ee11b2110702cafbdb34b6e2a9bb90f3c2293c2ed411941a361cd4bd188b6977801ce76d81dc9537a1109a91fd4051f8312212febd694d94bd4ca3e961160f8d2c", 0x95}], 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) ioctl$void(r2, 0xc0045878) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) 2018/03/12 02:59:47 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="1646f0e75843000100", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = fcntl$getown(r0, 0x9) waitid(0x1, r1, &(0x7f0000000140), 0x2, &(0x7f0000000180)) select(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x7530}) 2018/03/12 02:59:47 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200003, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)=""/199, &(0x7f0000000140)=0xc7) 2018/03/12 02:59:47 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000078f6a), 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0x6, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0xd5, r3, 0x10001, 0x2}) open$dir(&(0x7f00000002c0)='./file0\x00', 0x2040, 0x31) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x1, 0x100, 0x4, 0x3ff, 0x9, 0x7fe0, 0x5, {0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0x1a}, 0x101}}, 0x4, 0x5, 0x6, 0x3, 0x81}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={r4, 0x16}, &(0x7f00000004c0)=0x8) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="9563f8bcfefdfe5c63a44306bb25282acc4c24005de7d47b6ee0452cf6355c7c898c50093c4b8750313162da94cabb99201e6beaf881e2ec7c28d37f9758d13592b0e34fd20de0d3db2ee048403312c21b13ff93099a1a1be41b9f5b04c483aa2049ff719231666bf0db6bb55bf7c35f18149924c327d89f5f8934e6d798a48a280db074d38e2d61b91863f48c1a54e37791cca29223721f65686b6c55fc7a7103a67d069693a556bf3fb462ae6cba505ca356d7c6a63c91a2e0e3c92e1b1fb76ef0a4cd16b87031920a7db6208e", 0xce, 0xfffffffffffffffa) keyctl$read(0xb, r5, &(0x7f0000000280)=""/46, 0x2e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) 2018/03/12 02:59:47 executing program 6: capset(&(0x7f00006f5000)={0x19980330}, &(0x7f0000eb4fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) 2018/03/12 02:59:47 executing program 1: timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x26, 0x0, @thr={&(0x7f0000a85f68), &(0x7f00009d0000)}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/03/12 02:59:47 executing program 7: mount(&(0x7f0000875000)='./file0\x00', &(0x7f0000c38ff8)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f00000000c0)="bdd8a0b7cc07be8c3d925eac10afa4e50c9769cd2eaf37ba304483e57a3b01891f68a0b1b90f364de7a1c4d273c1d419d1c0cbd36055ba575d23566be04587bda981878249f447f0035536dcc212c7734ab9617336e0721329360dcb0620344e83faa52b1a127ebbb45741b5f752601267919dc7ef31ff0801557010e96e5613422b65802b66107c6a37d2e9a2a3688cf73a1941e714c32169c005983661a162ddd11c60c516960d3c344c900ed1925bdbea6fbd") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='..', 0x10) inotify_rm_watch(r0, r1) creat(&(0x7f0000000000)='..', 0x0) rt_sigprocmask(0x2, &(0x7f0000000180)={0x7}, &(0x7f00000001c0), 0x8) 2018/03/12 02:59:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000014000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="4b4bed731154e180"], 0x20}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0xa2000, 0x112) pwrite64(r0, &(0x7f0000000300)="b1bddde0fac2fb4f5a2c7377dcff966757ed9ca1a71c0a6bffabbb81f71f9b1bc812f8bc713da8da62f1ab4d4644980cbcb2fa327f15835074df261a455c6a50c8da54ff4b2b7e2872ce4af72105423a9e31d5c7da116ad10a40a817f36a42048ba7e029661a0450379c7fbfe3826195cd817fb78e7ecdb21bed12d54f9ff409fccb97a89af0f76b12d4dae26b28b7dd0cbf08aad591b7b515d1333c4dbd8fc7fca1713b8ad3ed52dfa5781573aa4900750255c329573d84850d3500c75989fe7f02f2c2f8b9e45c323c3ae0e023fae3bc2475284f1bf625", 0xd8, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/134) select(0x40, &(0x7f00000000c0)={0x0, 0x10001, 0x7, 0x3, 0x0, 0x8e8, 0x7, 0x1f}, &(0x7f0000000240)={0x7, 0x0, 0x2, 0x101, 0xffff, 0x2, 0x9, 0x6}, &(0x7f0000000280)={0x3ff, 0x29, 0x40, 0x8, 0x9, 0x2678, 0x7}, &(0x7f00000002c0)={0x77359400}) 2018/03/12 02:59:48 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fb2ffd)='\x00v\t', 0x1002, &(0x7f00000b2000)) readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00002a8ffa)='rtrfs\x00', 0x3e, &(0x7f0000d1cfff)="96") mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x20033, r0, 0x0) 2018/03/12 02:59:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00004e6000)=""/171, &(0x7f000048effc)=0x2e3) pwrite64(r0, &(0x7f0000000240)="355e69cedf36152f33ce5ef9115ec1851e755e6c30cafaffdf27c91c5c11fd3cdae2c7bbfefff20c75f1a93695f46e7036a1fd047ddf8c0b47fda202896e60c0c5484e8fe99cebcf51426573ae77c52b71a89068682ab0491c790d6a6c02926c674a6ec7496cf723360ac90a6b4ba216c5ca5ccac74f7980a8d31310f460a2cd457636f2540c2fd0ebf932a6", 0x8c, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x1c) listen(r0, 0x9) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) r4 = dup3(r1, r2, 0x80000) clock_adjtime(0x4, &(0x7f0000000380)={0xffffffff00000001, 0x6, 0x1, 0x1, 0x3, 0x2, 0x7, 0x1, 0x2, 0xef, 0xffffffffffffffe0, 0x2, 0x200, 0x85a, 0xe4, 0x5, 0x4, 0x2, 0x0, 0x9, 0x5, 0x2, 0xf6, 0x0, 0x5, 0x5}) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) fdatasync(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x38, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x4e21, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x80}]}, &(0x7f0000000140)=0x10) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000001c0)) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000300)="e533fa19d502babb4f80c4e493e917c7b99c76d8d85105a21baba11796c6dacc6a02628044ff28807e45902af50aeb7d0c434c2c09d549dae51ec677f546a206c6d893d673ea9f4b3533f45dc8e195c854811cebf4edd9d1454f33ac931bde9dab649088a49802bd04f631ca10d9463620cda3c3779fb270085a", 0xfffffffffffffe16) 2018/03/12 02:59:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) r2 = dup(r0) r3 = socket$l2tp(0x18, 0x1, 0x1) signalfd4(r3, &(0x7f0000000000)={0x3}, 0x8, 0x80000) write$selinux_access(r2, &(0x7f0000000040)={'system_u:object_r:unconfined_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x48) 2018/03/12 02:59:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) 2018/03/12 02:59:48 executing program 6: r0 = open(&(0x7f0000e06ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000000040)='./file2\x00') link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x4a, 0x1, 0xdbaf, 0x2, 0x1fd5}, 0xc) 2018/03/12 02:59:48 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000040)="947329c8475d2ffacb8c75a0007241a3553c2982d911e35307d597407f2ab56eb3a9c96c3e2e9216125bfcc0c6e6fcdad4f08da7f1ef1ae8890052413a529879755f83a408b97f5eb61525f7c6d10efbda0b49db981773d3cd257133b4d9833c8575b26631d5d7395672508211") r1 = memfd_create(&(0x7f0000000140)="656d306d643573756d28766d6e65743074727573746564215d70726f632c21f8766d6e6574317d70726f63406d696d655f747970655b00", 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000100)=0x2, 0x4) 2018/03/12 02:59:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d31fec)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f00000000c0)="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", 0x1000, 0xc0, 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a4fec)={0x0, 0x300e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb}) connect$ax25(r2, &(0x7f00000010c0)={0x3, {"5f015e55cb7afb"}, 0x2}, 0x10) 2018/03/12 02:59:48 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x4}) open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/03/12 02:59:48 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xffffffffffffffa7) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) 2018/03/12 02:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000b80)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000bc0)={{{@in=@rand_addr, @in6, 0x4e20, 0xffffffffffff5553, 0x4e20, 0x0, 0x2, 0x80, 0x80, 0x5e, r2, r3}, {0x8000, 0x80, 0x800, 0xffffffffffff0001, 0x3, 0x884f, 0x9, 0x3}, {0x0, 0xffffffffffff8000, 0x7f, 0x8}, 0x1, 0x6e6bb0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, 0x8377594ae44c878a, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x0, 0x1, 0x3, 0x1f, 0x401, 0xed, 0x85d4}}, 0xe8) 2018/03/12 02:59:48 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x23) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x7a86, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x7, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x0, r1, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r2, 0x2}) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockname$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) accept(r3, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) 2018/03/12 02:59:48 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000d79fdd)=@known='system.posix_acl_access\x00', &(0x7f0000d9ffec)="0200000001000000000000010400000000000000", 0x14, 0x200000000000000) 2018/03/12 02:59:48 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="1646f0e75843000100", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = fcntl$getown(r0, 0x9) waitid(0x1, r1, &(0x7f0000000140), 0x2, &(0x7f0000000180)) select(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x7530}) 2018/03/12 02:59:48 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x810, r0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/03/12 02:59:48 executing program 0: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) mount(&(0x7f0000432ff2)='./file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x0, &(0x7f0000a06000)) 2018/03/12 02:59:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) prctl$setfpexc(0xc, 0x2) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059a000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dab9fe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd633028c03739672cb98bf8df646cb062690f8953fc28ad9fb80020c70a1fd635c69e328cdfa9d8ebf80bb6bd27feeea26f306f0d0bf1ffbb49591c885e62003efb87cf7826df5665b6796ef6ddfd35b8f844fb3b36b132612446cac349ab9dd603b08f309edc83f34602a58e6d1338240ff3482caf9467911dd1c0e3b92e072db5f858190a8d79241a2bd4d263291d8e35d85553ed437019083449d1e0365d37dc2dd981f4887f5d0106042e2ddb72039c80433ca3ea3deeadde9c2d6bfa9027c1b3ba7bd13eb5e9d9eba90501a0b7705c368be444fd213185bf1200722224f6cdbb8c311b832782a664d4cc6897bf004d0c63652c1b4dbf8860378439e618f0d7bd36b17992c85feb792a78ead72823eea6438b6c737a78c5d46bbdc2712b8824f74a3b8eadcdc19dd3fb01168f2c1357dc02d3cd08c8413f52812a144b82736e0d0ba11140f598b471273c2a1704f11ede2c63c9a6f293789028f7e641a0e2eff36d1f4707ca5a5adafd6b5af6e08967cccb97652fcf8e3ce6c53013f5a4c53dd9dce3296ed0c474435b4a2447cc5fe6d8e29859a81f5fac4ae078c4ee54afa577f9de56673460077652048a8b6bae918b694f1dccac6d36b394a54edb34a736e8d206aecf09bae4fe1472c4eb755434f8d91f866e631b004d368fb2e862a7f6cdeda20c703d38639c50e348b14a1828b2a905855bd5746acfd418ab068da1381c1475a711e2bc0c2e57199767b4f816b595700cde29bd942ab37b0a07932009ccc34020b96efcdb2d26367f77899dbff8551fedbf257a2a306d8f2fb16d113a6dad85ba87e26f566a3987e7da78368ad6debd2b48b3476035a4b0c8be04783137ae63ad20c3ac1f616f9d6496b409f269575947f4a7725a7ba1f78b213ca7279a599b414e0bb799e3a3ed3ef2a813f5ace6e8e5192a2a2d90dba9bc3486b7d7b6511977a01dd5c91b31be75faa74cf4a0a3308f88d868a6c2399ba028516f5f20cc082ba1cfe26fec4201c876ff44aa7f05819b0650179cb5e1dda0cc093b4c9d11d3ad0f928d46e52f99b8c076a8704c11caf57c89357cbd7e411995f926360234ad8e04b8e67a7eedf1e41d0a2a218b58b85fd4f0808aa85bb314278f76abd12166beb2b803a93d2fb51bc177ef5685b1083d41faf4abfd3d9858a46e57594c2960931541cbdeff0cd616eeb1ba2d9dd2c990f8376acf8dee737df0db5ff3c188585ff3a8aeb09aae9f97e0d1e31e74b30ad7179989807b2f321e802ed9013ca4d60705b63556457cb876a74484832a6e2694098f4b1a1b0db828c1760620f15df829dab1de9b44dcf5b0b1259596042a2ac06a338665f21317f016ed974051cffa3859e32333943d848280b1c93c1ab83127eb3ffcd9351c55f76d4c3d1e77623ee07bdad46ae80006156d2bf0143f356b7bcc5f3ec8275de4881d701c207a2a783239dc80abceb208dc75449ab1af41526a2a61ef9a1f142cdd28c441030381f777598fe58eaf1b209e997bc47f74f0b", 0xa79}], 0x1) 2018/03/12 02:59:48 executing program 4: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x1001, &(0x7f0000845000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) 2018/03/12 02:59:48 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x42000, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0xa, 0xffffffffffffffe0, 0x3, 0xb, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0xfffffffffffffc00, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd26, 0x3507}]}, 0x58}, 0x1}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_test={0x1a}}) 2018/03/12 02:59:48 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x101000, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0xffffffff, 0x80, 0x922, 0x482, 0x2, 0x400, {0x0, @in6={{0xa, 0x4e21, 0x91a4e7f, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0xa121, 0x7fff, 0xddb, 0xffffffffffffffff, 0x7}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0xd0}, 0x8) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x447}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x7b8, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/12 02:59:48 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x82, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/123) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x101880, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbd, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) 2018/03/12 02:59:48 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x48040) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x1fff}) close(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'syz+aller0\x00'}, &(0x7f0000000180)=""/143, 0x8f) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/12 02:59:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f00008aaffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000000000)="68a1b283ee3074a03ee392f7f453702f36204508444c20cfe5e02b9cdfde650fa8683111e75dc94fee3ff1c0457c49a4865f51edf67fcaf4fbd5514b226e99a48de7eda161b2c95bd70bfe9ea977e00c2e91e14aba41b2abf1d54f795b4d2796c6fef37fc29f1b1338c613c63006842c24d235cc490b9171aae67ef1efcb58852be86fc1e13104f453ffb89ae0c3", 0x8e, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00008abffc)=0x1000000000000004, 0xffffffffffffffcc) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/03/12 02:59:48 executing program 5: r0 = socket(0x15, 0x802, 0x2) write(r0, &(0x7f00000001c0)="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", 0xfc) 2018/03/12 02:59:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="840fc2bfbeeb87d888") socketpair$inet6_sctp(0xa, 0x9c40a80a51f821b, 0x84, &(0x7f0000000000)) 2018/03/12 02:59:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ifb0\x00', &(0x7f0000000140)=ANY=[]}) 2018/03/12 02:59:48 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x1000000000000004) fsetxattr(r0, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000000)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x1) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002540)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002640)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000002680)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000026c0)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000027c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002800)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x3b149d48, 0x4e20, 0x6f9, 0x2, 0x80, 0x20, 0xa09d8ce59e69e57a, r3, r4}, {0x1, 0xf7, 0x6, 0x4e, 0x100000000, 0x1, 0x9, 0x6}, {0x5, 0x1, 0x2, 0x2}, 0x3, 0x6e6bb9, 0x2, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x3507, 0x3, 0x3, 0x400, 0x9, 0x5, 0x7}}, 0xe8) 2018/03/12 02:59:48 executing program 7: userfaultfd(0x80000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) listen$netrom(r0, 0x1000) recvmsg$netrom(r0, &(0x7f0000000140)={&(0x7f0000000040)=@ax25={0x3, {"97f320e47ef536"}, 0x2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="2061762c8141af26", 0x8}, {&(0x7f00000000c0)="26cd10974f8ecb5bbaf7b6215d05d5854bae4e255df59e61e59c69178b9d69", 0x1f}], 0x2, 0x0, 0x0, 0x4000000}, 0x10020) connect$netrom(r0, &(0x7f00000001c0)=@ax25={0x3, {"59ac6cf59a1f81"}, 0x3}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'yam0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/12 02:59:48 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001300)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000013c0)=0x84) sendmsg$inet_sctp(r0, &(0x7f0000001440)={&(0x7f0000000100)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000140)="5830366f285c76bedd3505f5b50ec4175fc2656c15d75e570b491a94c32348304549583a02580ebed514f8beef87bd5249cee61c7d534a3d3b1256699ecfa1e2ec", 0x41}, {&(0x7f00000001c0)="ab2e009dc7651647968b6bacb8c7600be16af2805b9f1d55410578326d8d011485b5b2276e558c0c15a9453a848bbe2da582e2f373e1cd7e9914a9eb432182ef5a0662ec1a460696377d21b8c208cfef7bcb0e25303e98f44ce3ee10a3aec271c6de9b3634f2799929663e33dcbe35306d4053fa283c48c414e7eeaa18f876bd9eb42543394f20097ec70140958ba1ca556e5a1357231c57b5c39d7ff9f08f43c30d2764586b3b4c44e5d4b1ff52774a664f134ff2497d4f8d4232f2b5d2ef2ea9da19debd8fd6c6ca64fd3df8ca59a0cccb192307f245dbf89ac31679c368346aabad4e3b5194a4b2da3f3b016b5409a7ed78752119c2", 0xf7}, {&(0x7f00000002c0)="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", 0x1000}], 0x3, &(0x7f0000001400)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x1, 0x3, 0x7, r1}}], 0x30}, 0x4810) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000001480), 0x4) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x18, 0x2, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/03/12 02:59:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000300)=""/53, &(0x7f0000000340)=0x35) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f00000001c0)=0x7) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0xffffffffffffffb9) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000002c0)={0x3}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0xfffffffffffffffe, 0x10}, 0xc) r3 = request_key(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='\x00', 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f0000000500)="215281aa922b5e5eca7b40b927e949b9dc9515f6f6986e4bc8f62ea670170bf52ba2cff1089cdf49c33866954882499ca7de2dfcacb8a3a8222eb2ede11061dfb8340faee15818cf5f39de7fa171ec5b19ee76790a3ff6f6c8d8bcf7765482322b5bd02d17fe2637d6ebc732ea99236cfe494025bd19183cea0f95536817f54d2a538472dec79a421a", 0x89) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000100)=0x401, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000380)}, 0x10) setns(r1, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00000005c0)=0x7, 0x4) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80800) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000380)=""/5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x3, 0x30, 0x95, 0x6}, &(0x7f0000000400)=0x18) 2018/03/12 02:59:48 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/03/12 02:59:48 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/89) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000002000000dfffffffffffffff52182f0cc9e403864170095fbcc214361c266d6718f32c9e94ed6567da214b289c9c5f0f1e100219d784f80d0d58ce426d66a185f7e056"], 0x10}, 0x1}, 0x0) 2018/03/12 02:59:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x1ff, 0x0, &(0x7f0000000080)='syzkaller1\x00'}) fcntl$setpipe(r0, 0x407, 0x1) 2018/03/12 02:59:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x3d, &(0x7f0000000380)=0xfffffffbfffffffc, 0x4) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000300)={0x3, 0x4a, 0x9, {0x77359400}, 0x7, 0xfffffffffffffff9}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x78, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, @in={0x2, 0x7fff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000000c0)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r3, &(0x7f00000002c0)={&(0x7f00000003c0)=@hci, 0xc, &(0x7f0000000180), 0x1000000000000027, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x5, 0x166c, 0x5}, 0x10) 2018/03/12 02:59:48 executing program 3: clock_getres(0x0, &(0x7f0000d99ff8)={0x0, 0x0}) ppoll(&(0x7f00005e1ff8), 0x0, &(0x7f0000630000)={0x0, r0}, &(0x7f0000001000), 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r3 = getpid() ioctl$VT_RELDISP(r1, 0x5605) r4 = inotify_init() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r6 = geteuid() r7 = getgid() r8 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x10000) r9 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x802) r10 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x80000) r11 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000340)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000001040)={0x1138, 0x33, 0x0, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x1128, 0xc, [@generic="890852ec20d7b7f01b60e0f97c9339ecdb36eced1edffe5f145db684bfc42af610288c213ca62335b0ace59c9b5217108dd3dcda0d225ec408d89f4590147380beb0e1243566a89f9c8cb851e3d1dd8c6bed0978d38b2718765adca999b42505aaadc02736f6d698950ff519456a612b6ef6d74f29e05872094999098f3845a073f7b7de1ea67edc60a2c32089973278c0d76dbbb2ce33de8f7b6c83588f2a9f691fd2396d754d1c388768d2878b", @typed={0x8, 0x1f, @binary}, @generic="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", @typed={0x8, 0x6d}, @typed={0xc, 0x75, @fd=r2}, @typed={0x58, 0x50, @binary="fbdf50cc6fa1533292b3ccfbfd093e16868b01e21a803d948911372398f2d407a3711c8da4e6d73bd28a2fdbbe689a5a4bb5e3bab0502d89c9f63364425eb4c9a760bb8d63c9a21b7a224d3007"}]}]}, 0x1138}, {&(0x7f0000002180)={0x1174, 0x19, 0x300, 0x70bd2c, 0x25dfdbfd, "", [@typed={0xc, 0x40, @ipv4=@rand_addr=0x6}, @typed={0xc, 0x3b, @str='\x00'}, @typed={0x18, 0x68, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x1080, 0x5c, [@generic="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@generic="1c3ca21a55897c06b5e34dc443104d3b1945d073ff7131e53b5cd8fcbfac6f8829e4400e078fd2e4c88703228131e00d70bf5e5a993ff82aea0b474a215e208531dde134b9f9c720c16f6c10a91ce1bff6ff222e36314cea18ecf12c09c106bf119526fa557e4eb624798595e1507675ec74ba0a2e08918a588a"]}, @nested={0xb4, 0x55, [@typed={0xc, 0x8a, @pid=r3}, @generic="703730d19789a749d86714be773fbfba61706092c1ed7b578704bfc43dc83f4e2c19574cea67cacd2ff4b61b7f2aadc5c0948a9e381e310e0440d9c3726cce6cdd08ba390fc9a3938e17f586741fe03a6726ca4388d24c0fafd54f00ec8f0e741cf07b93af", @generic="6405a601b9cbd602ff1bd57e941403032494cd4958de61a0c565225cfb7b8f6f566cbd410e9aef6fa8dafb5e12606450e6efb1c6aa5689c3af4af1ed52"]}]}, 0x1174}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000f600000001c4abfa2a37b3a915a15a25ffcecf94079c44470a850e906c68a6defd45361af22485ab4c703b3b381de68507b486da3419e36c370e98c207dc4b5477046a9005d518637028c0d88b2aa2e670c7da56b718d6be43b46fb09af251d335", @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13], 0x60, 0x8800}, 0x20048004) 2018/03/12 02:59:48 executing program 0: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1e}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) fcntl$dupfd(r0, 0x0, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x7e) 2018/03/12 02:59:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000005b3bee970cd7e3db4bf95561a4ccd4677ca132846f380dd2b83c787fb073f4c2326ead3f341f88eed9f93b2c05076ec9e671bc16ffb70000000000000000000000000000"], 0x32) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl(r0, 0x227d, &(0x7f000097e000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/03/12 02:59:48 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x7fc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x200000000000003, 0xfffffffffffffc78) 2018/03/12 02:59:48 executing program 6: r0 = getpgid(0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000009680)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000000100)=""/80, 0x50}, {&(0x7f0000000180)=""/228, 0xe4}, {&(0x7f0000000280)=""/34, 0x22}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/228, 0xe4}, {&(0x7f00000013c0)=""/143, 0x8f}], 0x7, 0x0, 0x0, 0x100000000}}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f0000001500)=""/60, 0x3c}, {&(0x7f0000001540)=""/136, 0x88}, {&(0x7f0000001600)=""/145, 0x91}, {&(0x7f00000016c0)=""/167, 0xa7}, {&(0x7f0000001780)=""/94, 0x5e}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/168, 0xa8}, {&(0x7f00000028c0)=""/78, 0x4e}, {&(0x7f0000002940)=""/215, 0xd7}], 0x9, 0x0, 0x0, 0xfff}, 0x64}, {{&(0x7f0000002b00)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/215, 0xd7}, {&(0x7f0000003c80)=""/4096, 0x1000}, {&(0x7f0000004c80)=""/34, 0x22}, {&(0x7f0000004cc0)=""/85, 0x55}, {&(0x7f0000004d40)=""/4096, 0x1000}, {&(0x7f0000005d40)=""/14, 0xe}, {&(0x7f0000005d80)=""/20, 0x14}], 0x8, &(0x7f0000005e40)=""/53, 0x35, 0xac8}}, {{&(0x7f0000005e80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000072c0)=[{&(0x7f0000005f00)=""/57, 0x39}, {&(0x7f0000005f40)=""/100, 0x64}, {&(0x7f0000005fc0)=""/4096, 0x1000}, {&(0x7f0000006fc0)=""/206, 0xce}, {&(0x7f00000070c0)=""/138, 0x8a}, {&(0x7f0000007180)=""/211, 0xd3}, {&(0x7f0000007280)=""/38, 0x26}], 0x7, &(0x7f0000007340)=""/56, 0x38, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f0000009540)=[{&(0x7f0000007380)=""/103, 0x67}, {&(0x7f0000007400)=""/4096, 0x1000}, {&(0x7f0000008400)=""/18, 0x12}, {&(0x7f0000008440)=""/166, 0xa6}, {&(0x7f0000008500)=""/4096, 0x1000}, {&(0x7f0000009500)=""/33, 0x21}], 0x6, &(0x7f00000095c0)=""/132, 0x84, 0x344e}, 0x5}], 0x5, 0x20, &(0x7f00000097c0)={0x0, 0x1c9c380}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f000000ef00)={@dev, 0x0}, &(0x7f000000ef40)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000000ef80)={@mcast2={0xff, 0x2, [], 0x1}, 0x80, r2}) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) 2018/03/12 02:59:48 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000000000), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0xfffffffffffffc7e, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/17}, {&(0x7f00000000c0)=""/44}, {&(0x7f0000000140)=""/86}], 0x0, &(0x7f000001b000)}, 0x0) 2018/03/12 02:59:48 executing program 1: r0 = epoll_create1(0x80000) r1 = timerfd_create(0x7, 0x0) ftruncate(r0, 0x100000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_pwait(r0, &(0x7f0000301000)=[{}], 0x1, 0x0, &(0x7f00000faff8), 0x8) 2018/03/12 02:59:48 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1b, 0x10, 0xfffffffeffffffff, 0xb36}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xea, 0x10}, &(0x7f00000000c0)=0xc) prctl$intptr(0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x3}, 'port1\x00', 0x10, 0x20044, 0x7fff, 0x7ff, 0x5, 0xfff, 0x8, 0x0, 0x2, 0x40}) r2 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents64(r2, &(0x7f0000000200)=""/74, 0x4a) getsockopt$inet_int(r2, 0x0, 0x33, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 2018/03/12 02:59:48 executing program 0: writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) set_tid_address(&(0x7f0000000040)) pipe(&(0x7f0000a91000)) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffa) 2018/03/12 02:59:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000100)=0x3, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) wait4(r2, &(0x7f00000000c0), 0x3, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/12 02:59:48 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x6ef) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x8208, 0x2, 0x3683, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3ff, 0x8001}, 0x90) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000002c0)={0x40, 0xfffffffffffffffc, 0x9, {r4, r5+30000000}, 0x1dc5ea9b, 0x4}) quotactl(0x400, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)="4d24c3024956da88320231dbd2ac3f40631ae37b5028820af0274cec085bca2bd4cd8e98503c5de1211e0c89b1b7bc7bf3013b9a9ee4e0ec2e0364de98c073b6dfd0c065eeaeee143e0970a4137cf049ece41a8470d768f2bcef01204df5b94803cf3386073e67e2020cb1144d3debbae756ba24b0fcfee3800d01a125d96f04c916990dea135dcb19ef236712462f276c6eacc1dd8d97c8235746c0d44e629c873b1e5a46bfb4fbbfcd15e1acb9005b668cd55a101206e58c7bfa8f029e6cf8f041ff6112b82b2f3958a6dc80e49cc38f816e8be2b3aa375008c367207ac5a131d6e3748d8df4c6") setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000200)=0x8000003, 0x4) 2018/03/12 02:59:48 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0xffe0000000000000, 0x4e23, 0x9, 0x4e20, 0x0, 0x2, 0xa0, 0x20, 0x2f, r1, r2}, {0x2, 0x8000000000000000, 0x698a6e38, 0x66, 0x6ae5, 0x1f, 0x2}, {0x100000001, 0x2, 0x3ff, 0x9}, 0x5, 0x6e6bbc, 0x1, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d3, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x4, 0x2, 0x0, 0x3, 0x20, 0x3}}, 0xe8) r3 = epoll_create1(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000028000)={0x4}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000002c0)) ppoll(&(0x7f0000cc0000)=[{r3, 0x8008}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8) mq_open(&(0x7f0000000340)='\x00', 0x40, 0x0, &(0x7f0000000380)={0xffff, 0x7, 0x5, 0x10001, 0x1, 0x3, 0x1}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)={0x7, 0x100000001, 0xf461, 0x0, 0x5, 0x3, 0xffff, 0xfffffffffffffffa, 0x7, 0x3f, 0x100, 0x7}) 2018/03/12 02:59:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000080)=0xc) ptrace(0x11, r1) fchdir(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x9, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0x7ff, r2, 0x2, 0x40}) syz_fuse_mount(&(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 40.482387] SELinux: ebitmap: map size 0 does not match my size 64 (high bit was 0) 2018/03/12 02:59:48 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x80013, r0, 0x0) futex(&(0x7f0000000040), 0x0, 0x3, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) 2018/03/12 02:59:48 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x31, 0xfffffffffffffffe, &(0x7f0000e81ff0)={0x2, 0x2004e20}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x4, 0xbf, [], 0x5, &(0x7f0000000480)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/191}, &(0x7f00000001c0)=0x78) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = geteuid() getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) lchown(&(0x7f0000000200)='./file0\x00', r0, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, 0x8000, 0x7fffffff}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xae7}}, 0x2d, 0x6, 0x2, 0x7, 0x90}, 0x98) 2018/03/12 02:59:48 executing program 4: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000c6e88ed6000000000026a5d3957b3f0000010000000a"], 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00'], 0x15c}, 0x1}, 0x0) 2018/03/12 02:59:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x887) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) socket$inet6(0xa, 0x800, 0x0) 2018/03/12 02:59:48 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket(0xf, 0x1000000006, 0xff) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/12 02:59:48 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/12 02:59:48 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2, 0x37, 0x0) 2018/03/12 02:59:48 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000180), 0x26b9508) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) 2018/03/12 02:59:48 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x2, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv4_getroute={0x14, 0x1a, 0x800, 0x70bd2b, 0x25dfdbfb, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x3d) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='vboxnet0*\x00', 0xa, 0x1) dup3(r2, r3, 0x0) 2018/03/12 02:59:48 executing program 0: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) 2018/03/12 02:59:48 executing program 3: time(&(0x7f00000000c0)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1ff) 2018/03/12 02:59:48 executing program 3: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000011f000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x4e, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x6, [0x4, 0x0, 0xf27c, 0x2000000000, 0x10000, 0x1, 0x1ff, 0x9]}, 0x5c) 2018/03/12 02:59:48 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002d80)={'\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002dc0)={{{@in=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000002ec0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002f00)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x6, 0x4e20, 0x7f, 0xa, 0x80, 0x80, 0x3c, r1, r2}, {0x0, 0x3, 0xffffffff, 0x5, 0x7ff, 0x7ff, 0xe7a2, 0x5}, {0x1000, 0x7, 0x4, 0x1}, 0xfffffffffffffffe, 0x6e6bc0, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0x2, @in, 0x3503, 0x5, 0x3, 0x0, 0x9, 0x5, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) 2018/03/12 02:59:48 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='yam0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x400}, 0x1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="2c2e4fad585495fa5bbe152a2ef52706e904a1f16c5b278827410d22906697e38607a51f8d94e00be5a29149d38e5b8fa881277686b95ab93fdc27a8c129708ecae085facbd50f4554ecc0f29d36de8527358ca87708c83aed9556804a6a25a27d8cdce4c522f2f3ec7504a089ab784d45256cc2ee9842c4758831e6124407780163fa0dd8dec3f2f63b09399e62704ebec12f7de208348d8d4053048fbe5397a13bc45dee709f3fe7aa4896c63ab04525", 0xb1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/12 02:59:48 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x50080, 0x0) accept4(r0, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000200)=0x80, 0x80800) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x8000) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x7}}, 0x1f, 0x7, 0xffff, "a515d43fdcf8e69cbd39bf16c8eb6d0b481001a7ad4832d0b8121bb470e0b7860c4f1909dd2dd14246edf81a0c24029611860a405f9cb6478551fb4c5f9aa09484027710cd9eed7154373d0dad37b52c"}, 0xd8) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0xffffffffffffffa1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) fcntl$setsig(r1, 0xa, 0x16) 2018/03/12 02:59:48 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xd9) r2 = memfd_create(&(0x7f0000000000)='em1^\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x6, 0x6, 0x3, 'queue0\x00', 0x80000001}) syz_emit_ethernet(0x23, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, [{[{0x9100, 0x3ff, 0x42, 0x2}], {0x8100, 0x81, 0x1, 0x4}}], {@generic={0x890d, "af5919b24f14963b522b8c8b92"}}}, &(0x7f0000000080)={0x1, 0x2, [0xec7, 0x22c, 0x24e, 0x5d7]}) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000300)={r3, r4, 0x100000001}) 2018/03/12 02:59:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dcff4)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='system\'\x00', 0x8, 0x1) 2018/03/12 02:59:48 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_mr_cache\x00') exit(0xb0d) fstat(r1, &(0x7f00000010c0)) 2018/03/12 02:59:48 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x4, 0x8) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair(0x11, 0x35a952f9ca4f1e2b, 0x8, &(0x7f00000001c0)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="7d195370382c2a81a7ccba9e920c0506e657f26a035155a51a227aec2c7ff32608cae92990ce7889c07cc4986887b6e9b72de15388695108e75300aa563816075c603b039df9f11d82128b05ca2641784ba81f68c08d045233c983ad255c04632c636697362ae2cbc7dc6e353ab5198655bed462c185d71ba03a960dd2ba9cc14e7bc3") 2018/03/12 02:59:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$TIOCNXCL(r2, 0x540d) ftruncate(r2, 0x40001) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) 2018/03/12 02:59:48 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000040)="89070400006eff8907b0810347", 0xffffffffffffff96) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r1) 2018/03/12 02:59:48 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x5, 0xdd, "769fcfa76423d790b6a4c590305ac93c38b1bf0ab03c86a7fca1f0ffbdcfdfa5266f55875c4d0a28eb0acd751d3de49f0a32f4eb82ebf1110a3180e04f879f9977260f5ac5bc72f4451092618e2a072fa56f8fcdeb7dedad970c3148e85b0e8072bd3ed79115dac3ddfb43b46cb333881def39852ccf34752a03545a8cc1454fa2e94aa429e77391a0e6051b2d30d69d9645a1e88baa8d120191838cbfa53dcb02f7a85893db39320f3d8206c313b67f347c4c3db6cc4620a0fa5ac7266d0d09486e7cc38f53fcd739585c14951acb2bfd357886d62e0b6eb677cda68a"}, 0xe5) syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/24, 0x76) 2018/03/12 02:59:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/03/12 02:59:48 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x480000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x78) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'bpq0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socket$unix(0x1, 0x7, 0x0) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/12 02:59:48 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) write(r1, &(0x7f000061df91)="10", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000040)=@dstopts={0x2f, 0x38, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x11}}, @generic={0x89c4, 0x82, "7da0fdf77e0a63cc6b68db970a366c8663b57d09082a3f954a8f638fe6b13eb541c0f58c5dcfbdbbb4a3eb963f62d2ab788572ca0152614c0e55e1df5c5c5cc5dffe7b16276042e6ce9f0abec0e7a39e09fa98e7388ec02daba17bd3f25be161d65150c10c24b14e4ee058e972b684ccc69cf45739bb27d1828da25c488d10e45c63"}, @calipso={0x7, 0x20, {0x200, 0x6, 0x2, 0xffffffff, [0x3dbe8b19, 0x7, 0x785]}}, @pad1={0x0, 0x1}, @generic={0x5, 0xfa, "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"}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}, 0x1d0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/03/12 02:59:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fchdir(r0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80, 0x0) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x4, 0x0, 0x3, 0x3}}, 0x26) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000380)) fstatfs(0xffffffffffffffff, &(0x7f00000002c0)=""/133) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000100)={0x9, 0x8, 0x8000, 0x21, 0x50a7, 0x2}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x1002}) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000480)=0x34, &(0x7f00000004c0)=0x2) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000140)=0x0) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x8000, 0x0) tkill(r6, 0x21) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) mlockall(0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000500)={0x21, 0x4}) close(r3) 2018/03/12 02:59:48 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pread64(r0, &(0x7f0000000080)=""/108, 0xff61, 0x1) 2018/03/12 02:59:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00003f1ff3)='environ\x00') pread64(r0, &(0x7f0000df6000), 0x0, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:cron_spool_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x35}, 0x4a) 2018/03/12 02:59:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="715d578373290c606d5972f61aa7e689677aa3add176f644901f09f7265ea4bd960da07fd01aaa9464ee0b42cffdd3ed313206f3d3c68b81586a27568d7094a9c66d637877582822ac3fcc51414123d66c10ac15043577cb367c7df5e9b97a928a4995e88cb149fa726f2b305470096bb083131a44d4812ed607f5a95d5ffaf07a96866f3be62c39d33811816367c78676bbc0164497849dabf0cdcf0807042134fa9a8e539993d82a709a5a8f39373cf0594f9438e8adefbcec8f8e984e8bb44c59c1750a967de0c2ca959303170c9b78ea95bdbd", @ANYRES32=r0, @ANYPTR64], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYPTR64, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64, @ANYPTR], @ANYRES32=r0, @ANYBLOB="09fd76c6d4717585923d72bc942c0cd697ab52", @ANYPTR, @ANYRES32=r0]]) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) 2018/03/12 02:59:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="040000000000000900000000"]}) 2018/03/12 02:59:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@empty, 0x69, r1}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2fd0846bc0964f4f8fe3d917090000000000002000"], 0x28}}], 0x2, 0x0) 2018/03/12 02:59:48 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000200)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x108) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_gettime(r2, &(0x7f0000000180)) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0)={r3, r4+30000000}, &(0x7f0000000100)=0xfffffffffffffffd, 0x0) geteuid() sendto$inet6(r0, &(0x7f0000000240)="2921ae50b25531324efeacfb26482ca20a5973b7b62ff9331f7b5e61d8c0ca39e45abda4c4baa3613acd8f72818c0298f282159ceac2355f50f52419054b2724e17057fb7e86228882ba7324b6b196d3f4000cc3c8f9ef0c8773dda87231b062d676a77ce515433f8422d1006a60ffbb533f12c859385eecc7d5f690b678b9a02b4ee59af331a4589cb6d1c6902ec5d5c872172ddd58dc4407e3369563ddc0dc6fb7d4de83d780c2300f15a7468ba6981751", 0xb2, 0x40, &(0x7f0000000300)={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x1000}, 0x1c) 2018/03/12 02:59:49 executing program 5: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xff9c) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f00000000c0)=0x90) write(r0, &(0x7f0000baefec), 0xffffff88) fadvise64(r0, 0x0, 0x0, 0x4) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000000)='mounts\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x7}, &(0x7f0000000240)=0x8) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/12 02:59:49 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x24) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:bin_t:s0', 0x20, 'staff_u\x00'}, 0x23) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00003e1ff8)='./file0\x00', 0x200) fanotify_mark(r1, 0x87, 0x1, r1, &(0x7f0000000000)='./file0\x00') 2018/03/12 02:59:49 executing program 2: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x2}}) open$dir(&(0x7f0000000000)='./file0\x00', 0x410300, 0x2) exit_group(0x9) 2018/03/12 02:59:49 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') sendfile(r0, r1, &(0x7f000080037c)=0x7ffffa, 0x8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/10) r2 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="ccb2ab7290cdebaaa979dedb4d5482452e7621dd092c9e40a47f96fcc2e35ca24c1446034b09eea332f22299e240102026d7b9d1b653ee9ef3baabda80b8e1d322834158d5aab01132d4f6c09614c7a82c6fba719b0b2d0b85acd843f0c533d1c9701a254027cafc12616cd2a941d84caf8df5c66fccfc9c8079efa7426d5c55c762f8acab440bb4486d68f5395d9a6f2b13440027f126cb1f6a41dec804e490dc7bb6c0d4a93cc565a24b34", 0xac, 0xfffffffffffffffb) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) keyctl$update(0x2, r2, &(0x7f0000000b80)="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", 0x25d) 2018/03/12 02:59:49 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="e4a76c9def344544f837a5b16f921544a3dcede181b38f757f08dce778813fd3b17dbdc0cae2fd3fc893778f325a4af61a66ae8d7b7e43b30244e7bcae1792772a3be364", 0x44}, {&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="a1cd680a75f8731a3d8fc803e05b915b4f12d2db1a8a58befc26b350e453781048e5d9a26c04305ef7df3bf88ff8dff4", 0x30}, {&(0x7f0000000280)="360402244e4b5efbae8ec9876688dd9670a293b5f81373a2d3c7137b452a6cac708f4570902ef73d4a33c69771cef792d80320b4fb3200bc6f8c8550176ea01a8f7202d55c6edb312e9fbdab3bfb797211077157636311ec90da09e1808e06bdc88a8eca475dbbeeb96e2a61dc5e27ffa18039b18ff71d1b955ccd85b5d44256370351fbd04d1637c94ba4d8a06557f83741fc4ed93e55629455e54bec72e18573807b385b6b45f30b56fd4614499199ccc92e2cae9ed6d276e0821f22852d8fc2ee286ed19a5d620da8becc58e00f8d1ed4cbc80b39dbfd870e447dd6630644", 0xe0}], 0x4, 0xe) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/12 02:59:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) signalfd(r0, &(0x7f0000000040)={0x6}, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f00002bfeda)="580000001400190000000000000fff560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000001200000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/12 02:59:49 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ashmem\x00', 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1, 0x8) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000005c0)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x403, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x4e20, 0x0, 0xa, 0x20, 0xa0, 0x7e, r3, r4}, {0x9, 0x9, 0xe9a1, 0x10000, 0x2, 0x6, 0x0, 0x7}, {0x4, 0x75, 0x3}, 0xffffffff, 0x6e6bb4, 0x2, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d5, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x3, 0x3, 0x100, 0x100000000, 0x6, 0x6}}, 0xe8) ioprio_get$uid(0x3, r4) poll(&(0x7f00000004c0)=[{r2, 0x40}, {r0, 0x80}, {r2, 0x402}, {r2, 0x80}, {r2, 0x10}, {r0, 0x4}, {r2, 0x8008}], 0x7, 0x9) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket(0x200000000010, 0x2, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000480)=0x4) write(r5, &(0x7f0000000040)="2400000024007f000000120000000100000ff6ff0100000000035d977ff30056a76c374a", 0x24) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 2018/03/12 02:59:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000011000b051000000000000000000000000f50210b076eceae25bee20eaf7406728aebdb0e8b509f2f9546d034e30fef606174210e336928c744b8c2d6ef48fc98cfaf80c2c7457df4eaffff17d8b2150f3706249315978785a0bc243e1d27507721ba1d613d843fb9e673e552f30872190625310e6f29cc3e94c0f26d42e38dfaeab331600281e9888c8e510b2a1da0da86abcadb74626c5bc02eb522d41525d57aad35f6a196a7893e656b18388d5f25ef03f13e94e269a12bb8036d2da5bd8fcfd0d83fc4216a4e0f8a6adf", @ANYRES32=0x0, @ANYBLOB="000000000000000008001bf506000000"], 0x28}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) r2 = dup(r1) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000001c0)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = dup(r3) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) 2018/03/12 02:59:49 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x3f, 0x40}) 2018/03/12 02:59:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) sendfile(r0, r1, &(0x7f0000000040), 0xff) 2018/03/12 02:59:49 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="00100000000000009c2150e5e300747bdb89198752e11bc7b6ed941ecd95fe2ef76b95f72b8f1af6d989e925f9cb2c209214db8c250ca8629608517b9275acb0bc6e4718d74407edaff5c19ed33d7330f546f93c0d82897874b9910c55731b26d8db8456c48fcf6b0226e7e0f5"]], 0x0, 0x0, &(0x7f0000000240)}) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x10041, 0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000380)=""/120) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020bae0f0b00000028bd7000fcdbdf25010014000200000008001200020003000000000001000000060000001a0100000000000000000000ffffffff0000000000000000000000007f000001000000000000"], 0x58}, 0x1}, 0x1) 2018/03/12 02:59:49 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x407}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0x3) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/12 02:59:49 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x110) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xdc) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x514, 0x800, 0xfff}, 0x6) 2018/03/12 02:59:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000bef000)='net/snmp\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x10000000000002a0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x1, 0xfffffffffffffff9, 0xf2a, 0x100, 0x304, 0x6}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00000000c0)=""/149, &(0x7f0000000180)=0x95) 2018/03/12 02:59:49 executing program 5: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x80800) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0xc2) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000100)=0xe4e2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"62726964f4a2c2c088af269500", r2}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r5, 0x80000, r3}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) 2018/03/12 02:59:49 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/12 02:59:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000000c0)={@remote, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/12 02:59:49 executing program 5: r0 = socket(0x6, 0x800, 0x40000) readahead(r0, 0x401, 0x7fffffff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x20102, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/03/12 02:59:49 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'vlan0\x00', 0x1000}) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x10) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x280a80, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TIOCCONS(r1, 0x541d) sync() setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x46, 0x40, 0x7, "3c7f1e9bd5e75fa2d78a6cf8faa01b4574abfa3ca042661b27bc1de309bc62400946876661176d01685265cfed75aa7fa2c6554f9922530b857f982b675d7399593820f7f71bf25f2ddc6d6fb5f6462d"}, 0xd8) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 41.096544] device lo entered promiscuous mode [ 41.103869] binder: 6831:6833 got transaction with invalid offset (4096, min 0 max 0) or object. [ 41.117157] updating oom_score_adj for 6844 (syz-executor4) from 0 to 0 because it shares mm with 6826 (syz-executor4). Report if this is unexpected. 2018/03/12 02:59:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x10000, r1}) fstatfs(r0, &(0x7f0000000340)=""/29) getresuid(&(0x7f0000000140), &(0x7f0000000380)=0x0, &(0x7f00000002c0)) r3 = getgid() ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000400)={0x3, 0x10001, 0x11, 0x9, 0x4, 0xfffffffffffffffc}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) open(&(0x7f0000001480)='./file0\x00', 0x400, 0x100) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000014c0)) 2018/03/12 02:59:49 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}, 0x80000000}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x8}, @in6={0xa, 0x4e23, 0x1, @empty, 0x10001}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @rand_addr=0x9c5}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xcc) renameat2(r0, &(0x7f0000000000)='./file0/', r0, &(0x7f0000000000)='/', 0x0) 2018/03/12 02:59:49 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3d00c0000, 0x7, 0x5, 0x1, "864524f696c9bc9411d8f4b3e07a1ec4c4daaf9619042ac1d2db8f2625ab2482d164ad113a88639ceb0ece28bd141162906e3797571dfac30b6c6839335bc508", "d68944e10519c3411db3507ac7636144c3816eae7c169d1e24a50d70b10ab628", [0x200, 0x200]}) r1 = socket(0x11, 0x800000003, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000140)={0x0, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f0000000040)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x30) pread64(r2, &(0x7f0000000140)=""/198, 0xc6, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(r1, &(0x7f0000003940)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001780)="fe92acf019b2187f114d6efc045e", 0xe}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000013c0)={0x5, 0x1, 0x0, 0x1, 0x6, 0x77, 0x9, 0x2, r3}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e24, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, 0x1, [0x6, 0xfff, 0x20, 0x6d, 0xcd, 0x8001, 0x3, 0x1]}, 0x5c) [ 41.117192] updating oom_score_adj for 6844 (syz-executor4) from 0 to 0 because it shares mm with 6826 (syz-executor4). Report if this is unexpected. [ 41.135359] lo: FDB only supports static addresses [ 41.159571] binder: 6831:6833 transaction failed 29201/-22, size 0-8 line 3196 [ 41.171378] updating oom_score_adj for 6862 (syz-executor4) from 0 to 0 because it shares mm with 6826 (syz-executor4). Report if this is unexpected. 2018/03/12 02:59:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000f07000)='/dev/sg#\x00', 0x0, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10002001}) ioctl(r0, 0x1, &(0x7f0000000000)) 2018/03/12 02:59:49 executing program 6: mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) mount(&(0x7f00003c4ff2)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000540)=[{{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000280)=""/39, 0x27}, {&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000340)=""/16, 0x10}, {&(0x7f0000000380)=""/210, 0xd2}], 0x5, &(0x7f0000000500)=""/4, 0x4}, 0xbf}], 0x1, 0x1, &(0x7f00000005c0)={r0, r1+10000000}) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x4) link(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) lremovexattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) rename(&(0x7f0000b44da4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') 2018/03/12 02:59:49 executing program 3: unshare(0x400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"c4543321dae58e"}, 0x6}, 0x10) [ 41.171435] updating oom_score_adj for 6862 (syz-executor4) from 0 to 0 because it shares mm with 6826 (syz-executor4). Report if this is unexpected. [ 41.178115] binder: BINDER_SET_CONTEXT_MGR already set [ 41.178124] binder: 6831:6850 ioctl 40046207 0 returned -16 [ 41.186797] device lo left promiscuous mode [ 41.189658] binder_alloc: binder_alloc_mmap_handler: 6831 2000c000-2000e000 already mapped failed -16 2018/03/12 02:59:49 executing program 0: prctl$getreaper(0x1f, &(0x7f0000000100)) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100), 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x5, 0x7}, {0x9, 0x8}, 0x5, 0x3, 0x57ce3ffc}) 2018/03/12 02:59:49 executing program 1: clock_gettime(0x0, &(0x7f00000002c0)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000002c0), 0x0) 2018/03/12 02:59:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x19) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x84, "886fcae1f623ea715ba22f85956dd85a9112d7f3330f5ffeb9b02de71efaad13f8afd611ca0785a7e98f10b041abab5efd06ac785d6914b10cccc59f8eec0afb0fe85dc9d9b69eb9a2d9ed1505561fd0f7ecc581b7a8d30288459f335a7d3cdacc2760afe1389f3013350a4b33b00fad6172ce571b3e38100d3a7c8b6e8fa4f8e52b1082"}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x401}, &(0x7f0000000340)=0x8) r3 = memfd_create(&(0x7f0000000100)='#\x00', 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000440)={'bcsf0\x00', 0x1000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x400080, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x7, 0xa845}, &(0x7f0000000040)=0x10) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000480)=""/50) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000080)={r5, 0x7}, &(0x7f00000000c0)=0x8) 2018/03/12 02:59:49 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0xfffffffffffffffe, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000040)) 2018/03/12 02:59:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="fc00000019000100ffffffffffffffffffffffff000000000000000000000000ff0200000000000000000000000000014e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004400050000000000000000000000000000000000000000000040000000001f00ff020000000000000000000000000001ffffffff02000000000000000000000000000000"], 0xfc}, 0x1}, 0x0) 2018/03/12 02:59:49 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x428480, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000280)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ip6gre0\x00', 0x20}) 2018/03/12 02:59:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000400)={'mangle\x00', 0x1, "06"}, &(0x7f0000000440)=0x25) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_extract_tcp_res(&(0x7f00000000c0), 0x7, 0xdb) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/91, 0x5b}], 0x1, &(0x7f0000000a80)=""/4096, 0x1000}, 0x10120) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x2004, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/11, 0xfffffffffffffd2b, 0x0, 0x0, 0x5566333d74a50352) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@dev, @broadcast}, &(0x7f0000000380)=0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x800, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000240)={0x11, 0xa4, &(0x7f0000000180)="2001f9c4a7f27833302075058a8660697bc944127bf1c5eaf3b18d42c16ff17bfb965b4648f40d8785b341ebe229c7312b01dcab2f0053b3dc58981e15e40ad9ad802c475abbed17c00ebd3f4f9009829f86b31b60319d67698edb9911f99091fdfd069542101a67fefe512d711860bd3d9c49eaa763c25789a23bd61a68ec36d793d4022eff3919ff9733e39373579ea7181658cd5e4266909e171069dad85cb4e4e18d"}) shutdown(r0, 0x0) 2018/03/12 02:59:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) [ 41.194589] binder_alloc: 6831: binder_alloc_buf, no vma [ 41.194608] binder: 6831:6850 transaction failed 29189/-3, size 0-8 line 3133 [ 41.262597] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.268040] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/12 02:59:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000), &(0x7f0000000ffc)=0x4) 2018/03/12 02:59:49 executing program 3: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x100) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) keyctl$invalidate(0x15, r0) keyctl$unlink(0x9, 0x0, r0) 2018/03/12 02:59:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4c0000000000127e, &(0x7f00001b0000)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/03/12 02:59:49 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x6) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$cont(0x7, r0, 0x0, 0x3) 2018/03/12 02:59:49 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x2002}) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x20, "68f94eb10fb56c7a3005b727dc128f7a362a6073f2ded4d95f798c7663beb681"}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x8, 0x4}, &(0x7f0000000100)=0x8) listen(r0, 0x0) 2018/03/12 02:59:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x401c5820, &(0x7f0000000040)={0x40, 0x0, 0x0, 0x0, 0x5, [{0x8, 0x40, 0x9, 0x0, 0x0, 0x8}, {0x0, 0x3, 0x100}, {0x5, 0x18, 0x4c56, 0x0, 0x0, 0x80}, {0x7ff, 0x4040000, 0x2, 0x0, 0x0, 0x8}, {0x3f, 0x2, 0x7, 0x0, 0x0, 0x106}]}) fdatasync(r0) 2018/03/12 02:59:49 executing program 5: r0 = inotify_init() fchown(r0, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/222, &(0x7f0000000140)=0xde) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000200000000000000000000005bb3"], &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000027fea)='net/igmp\x00') preadv(r2, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/03/12 02:59:49 executing program 1: preadv(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000001400)=""/180, 0xb4}], 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x100) 2018/03/12 02:59:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)="407070703095766d6e6574302900", &(0x7f0000000140)='+louser\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='%em0\x00'], 0x800) r2 = dup2(r0, r0) ppoll(&(0x7f0000000280)=[{r2, 0x8004}, {r1, 0x20}, {r1, 0x80}, {r2, 0x4}], 0x4, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0x6}, 0x8) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) 2018/03/12 02:59:49 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000ef7f88)=[{{}, 0x4000000000000000}], 0x18) 2018/03/12 02:59:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xb18) r2 = dup2(r0, r0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000380)={{0x2, 0x4e23}, {0x306}, 0x4e, {0x2, 0x4e24, @broadcast=0xffffffff}, 'bcsf0\x00'}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x10000, 0x72, 0x3, "3a0b022bb3fc29b0b8dbf17612f0dd34c2e227d4703b23269b52bcfdf6a0afdcb5daa88d167d931bca503aa85fdb3b18e82e4ab033ed03f7c6d2879a350a4af4f5c745f09150ba361cf91dbddce4f507"}, 0xd8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x40, 0x9) 2018/03/12 02:59:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x401c5820, &(0x7f0000000040)={0x40, 0x0, 0x0, 0x0, 0x5, [{0x8, 0x40, 0x9, 0x0, 0x0, 0x8}, {0x0, 0x3, 0x100}, {0x5, 0x18, 0x4c56, 0x0, 0x0, 0x80}, {0x7ff, 0x4040000, 0x2, 0x0, 0x0, 0x8}, {0x3f, 0x2, 0x7, 0x0, 0x0, 0x106}]}) fdatasync(r0) 2018/03/12 02:59:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x4000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @rand_addr}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x27e, 0x80000000, 0x0, 0x100, 0x6, 0x1040200, r2}) 2018/03/12 02:59:49 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) ioctl$void(r0, 0x5450) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/arp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r2) fstat(r0, &(0x7f0000000300)) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x410002) sendfile(r2, r2, &(0x7f0000000100)=0x2000045, 0x101) socketpair(0x8, 0x800, 0x4, &(0x7f0000000040)) dup2(r2, r2) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000002c0), &(0x7f0000000240)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000200)={0x1000000b}) 2018/03/12 02:59:49 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/mnt\x00') setns(r0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0xb1010, 0xffffffffffffffff, 0x40000) dup2(r0, r0) 2018/03/12 02:59:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x80000001, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) r1 = getpgrp(0xffffffffffffffff) ptrace(0x10, r1) r2 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0x4200}) 2018/03/12 02:59:49 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="f3365c9125ef334516929a4b82df4c8b9db46be6030cb33d43d27c20c682fd149069375427d753a82b5634b9dc016e52e17f7488e48d5446ad46781fe32a7f55411936c40d85f916fd697d58915f453fc7e4a2d8a85144c173f593f54cdb20673084236cf0dbed9ec90caa8571b54dc4a01a45436d72580ce5b3b1a7630df1fb3f6777eaa95bd8ecd795e228d2b1475e20110c57c9d00cb9fc98359c0883940e4443a12fb1f190d00ea2f620032296b6aa5aee9108a0c45cfe000a568bb54c5937424fa56abbe8b4424bb63ea3c546646f7bff93e040b40817a128fda21ccf472dea09ea81d7b070565e28") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x6) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 02:59:49 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x48) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/03/12 02:59:49 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)) r2 = gettid() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000001c0)={0x45, &(0x7f0000000140)=""/69}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f000004efc0)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005bd56)={0x0, r4+10000000}, &(0x7f000005b000), 0x8) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000000000)) 2018/03/12 02:59:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000000004005) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10800, 0x80) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x4000010) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "8abd26b0eedf96f36f3251f03eaefa37c0bc175b6b03035fcc67ea3b8ac6ac1e424d30ec0f82fe63d94d53741ab3fe0dfd17ba2b2f1aba3ed918cb9debad8320", "0fa12c76aedaf462180279629426b88bdac0954fe224709c6770cf0a18868299"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x5, 0xffec}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2, 0x3}, 0x8) 2018/03/12 02:59:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, &(0x7f00000000c0)=0x4) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000437fc8)={0x0, 0x0, &(0x7f00003f0ff0)={&(0x7f0000f38000)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/03/12 02:59:49 executing program 2: clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffd86, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) r0 = getpid() ptrace$getregset(0x4204, r0, 0x203, &(0x7f0000000100)={&(0x7f0000000000)=""/241, 0xf1}) r1 = getpid() ptrace$setopts(0x4206, r1, 0x0, 0x100011) [ 41.426183] lo: FDB only supports static addresses [ 41.438256] binder: 6939:6947 ERROR: BC_REGISTER_LOOPER called without request [ 41.457349] lo: FDB only supports static addresses [ 41.475971] binder: BINDER_SET_CONTEXT_MGR already set [ 41.481833] binder: 6939:6947 ioctl 40046207 0 returned -16 [ 41.482311] binder_alloc: 6939: binder_alloc_buf, no vma [ 41.482329] binder: 6939:6962 transaction failed 29189/-3, size 0-0 line 3133 2018/03/12 02:59:49 executing program 0: timer_create(0x7, &(0x7f0000000fa0)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000fee), &(0x7f0000002000)}}, &(0x7f0000000ffc)) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x4}], 0x18) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', '-posix_acl_access\x00'}, &(0x7f0000000040)=""/159, 0x9f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/03/12 02:59:49 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) getsockname$packet(r0, &(0x7f0000009f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009fc0)=0x14) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x7000, 0x0, 0x0, 0x7ff, 0x3ff, 0x2210010) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) setpgid(r2, r4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000240)) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x3) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000180)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000200)={r6, 0x36a, &(0x7f0000000100), &(0x7f0000000340)=[0x8, 0x7, 0x877a], 0x10, 0x2, 0xff, &(0x7f0000000000), &(0x7f00000001c0)=[0xffff, 0xd89f, 0xffffffffffffff80]}) 2018/03/12 02:59:49 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x2, 0x0, 0x0) 2018/03/12 02:59:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000280)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x0, 0x1f}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5, 0x9, [0x4, 0x8, 0x6b, 0x8, 0x8, 0x9, 0x4d7800000, 0xfffffffffffffffe, 0x4b4]}, &(0x7f0000000140)=0x1a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0xf5, @empty, 0x2}}, 0x1, 0x6, 0x82, 0x100000001, 0x20}, 0x98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000300)={0x9, 0x1, {0xffffffffffffffff, 0x3, 0xffffffffffffff81, 0x3, 0x1}}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x7fffffff, 0x8, 0x3f, 0x7f, 0x7}, 0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x4}, 0x8) 2018/03/12 02:59:49 executing program 2: remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x7, 0x88000) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/12 02:59:49 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x1004) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) stat(&(0x7f0000000540)='./file0\x00', &(0x7f00000015c0)) getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001880)) getresuid(&(0x7f00000018c0), &(0x7f0000001900), &(0x7f0000001940)) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000020c0)) 2018/03/12 02:59:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") socketpair$inet(0x2, 0x807, 0x1ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x4, {{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x108) pread64(r0, &(0x7f0000000100)=""/202, 0xca, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000380)={r3, 0x80000, r1}) 2018/03/12 02:59:49 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280000, 0x0) syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) [ 41.550003] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.589945] binder: undelivered transaction 17, process died. 2018/03/12 02:59:49 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) unshare(0x40600) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000000), 0x0) 2018/03/12 02:59:49 executing program 2: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) personality(0xc00000d) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r3 = syz_open_pts(r0, 0x801) r4 = dup3(r3, r0, 0x0) rt_sigaction(0xd, &(0x7f0000000180)={0x0, {0x1}, 0x80000000, 0x200}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) geteuid() 2018/03/12 02:59:49 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="010000000015cbcf1bec9e4fbb000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000001d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/03/12 02:59:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3abe, 0x10}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, 0x8) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) 2018/03/12 02:59:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) socketpair(0x1, 0xf, 0xff, &(0x7f00000012c0)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@dev, @multicast1}, &(0x7f0000000080)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x1000, "ddf5ce6cf0d621ba3186b42b3357fbc47370154bf25a48eb71e4fb756570869e9a61092f6921e1a51b2b40682436dc9a99ae3252fbaaf307aa8ffd9705f1cd352b860b83daafd1de74a1c732230fe3ef12dc9abdd6eae2f0d3901634c4e6d2dc899fd950d2a842e999e53be391b09464a6186cf7c3d9dcc5ffac58a9c029f4535586162f0adf55dddebe81a63f2ab3ee9d3ddaeb9b40b1952398656da58b637e5d6b5caf739ec1517826c5db5b1359988a7ac7643a0f38a1e4620600bad0879dbc07e64fcf640edf2183f9ca8b5ac35024ade7897a154f27ae4f6111b01ed55c513cf798978c8e17dbe244133505494a3f60ba4d78b53f8c630ad2dddbf3788999b5a6edaf49db8462c9964af5639ac6328e346c88a559cb31026117ca9e639b1a2e540e63a1942b76ece595abcb57c606c78eb0ea5f3fac682a065ce15b6ccc2422136f7e60eacdd799a54f1ab2ac7d476f4d3f322213a27e4dc80f3d2091f772cffd5094d8757c492603424ec3668184287f88d643fb029eb7c9791ad68773cc9ca76ae8ffb40a6c45054a377196054298b97cbfbc7da5b874c03fa34b3c1b0d7f89ab46383125e4a170b720b47e0428b6d170f931a88b95832f8c49c7ee45e4ee29c5b4da033c98f78fde787bb061032fa37e8cd5ffc57218cd48dfa6b98cfa1a022efe03b65f14a63a5b68d907259128d410032475e671b518708cd8285b289d8c6f4eedb6a1698ad99501f4bf04fb31ac0007ea9c8400b297f3514552bebe279036ca9726853e25659324ff5e854fac3f3ceb46e168c28bb6493f881d0b16176cd89aa51d46b60bc17013899bf0ee2436c70869f23883ccdde656a1a58a7316db3d1554dc45283279fb6739e50568871befaadcc3e760459b69b2d56200e28d58e9a9b8e9172edf20eeb0f7702022ffefa214db075e9a6adc0b3b04a7c18c4d1c932c919bf1477fa7e44e863a4ef8a73c6095292905b5fbd6359df39008a40207a4193c1a4170d067c03cdd2c955e50e5ed9e90a002e8f1a150076dcf06e71a5fae5ee2b3dd83f3be0c72939557c9d5059d6eaf98d9f87a13dfe7cc576491eed748afc475ee0d37907484e671b2d6f001c77e878e9a036f8a936589927b0ce2807c6515cabd07f97c234d1496776ca6b10a4b1abed4d4a03715b1fa5bb0c14645d7c87a5ebd4b069eec4e88d25c6cd065e48eda32815089e99c638c1334a59412e510e4ee55021916d249f068d718a78263e36e200e47894a439acad4ff34bc967e913f083ad345da47350a9b68c8703e4348e9645142353c024a1cc49543366e6d03fea9def73fbaf7bee881ee31d98c4eb53f33193e0f8ee505e07ead1df6f8d0380ba5732bb93d25f803741431238adee7143eb9f93a4a8297c451f93105baceed529b0c48ee3bd8c19e72119ea1971f6adb886b5244336257afafa3d653804bd6a0d47d7b6931349465d1801b635ed17957500b723cc4da3c722b55a000b5b6a181c32792934d030f16eb96abaf600d5264db3cd6d4425cc907a190916ed4af0e027ad37a0ffc9feeb91fedd8955748fc3e60d07264772bc576e3fbfaf93fb4d1447b9b0b2a1feb9122910e65529419d0ac68ee08990c67179caf26ffa9de4dfa09f35e34ac1d6e43f94f23ab73f981c573a7cac68a8f19cf5216b2803449d9e8652f1b5d03a54f8be50cb2b97afd77d7f6372dabd42510996372f5040c17a1a392845b4cb70bf61eeae5e63438e6a3adfcf206b8c723f0fa5b0457a28a0d3396d12c6d991928fa7907e573f820a8cfaaf4b0367624fa77dd6860fe5ebb34c3b006cccfebf92981e992fda74a13b31675ffa68a79519ece27246e75822307770d9399c1dcd9fd01b768078aa686ee54464184ac1833e35570de1cd3b10a5ebeef05415e3094e1b5ef5f5e6b65960b435ea6db734d8eeee36c461eb1dcafde060c722d6e0803d8fb113628baecfcc0be3b60df7f0a95be8475249e9df0e6cef92f9a6a70e884bc5a7cae131bcdb0b42a67b9ddc8ff6bc1cf689fa9106af04bc2fc2431f3d16577dda1a2af8382e518d7b31ae780a546a009dc9e1ab246cb5f0d5cc54b3946c1a76f00013b8b9c8670fa10c3a1cce596fba5c0f3ea19a3cbb777e3b536c64c920e59fb96c3ccc8e1cd551dfb226ea2d51b73173d9d28a9678dabce54d3a875301bb85f5f5791d8eb0aea03e31f0bdf79df2f61683f1b9e43e3ec211a72d144b77697d29c399f990d01ee8c4c4c92fb265b94c5096239906155dba7e24ecc9b540ba4f3e2f0bb744829c89a787194a363f738649e0235bfe6e2e1e4332456dc7ec383493dc739143a80575e5c7d9faaccdd156e3d8cc9baa1b26140ff8771125798cd9b60ba494d51f3215e0ad740452be186611d3ea48aa260c22ce28c58d7fb0ab088888d82a6c13947015df5a45749903c53849ea97cc299ea1b2fb6f2abc431322c6dad8004dbe52fbac4b454d35329be0bb0283a347bd36a030422d57803043f9f0f17958d9c4d7cea8a80fc50dbabdeac1148440011bab6ba4c177f724725a75824f057a2a7df65a106817e7d9b41b41cd2545c9df08cad7d873f6bc3ea6ffe19474e745384e691e814212a9867a771f2d6f3db29a64098c0b8b9e5ab2421d59caa7c5b59383100cf5718c5f195cbe80d53e14f76a80bd9ce67485c8dcce5e1ca62464d4872fc57e18abd9da87b4deaa7b7b34a5d1bb28eeaf71e5a79a8cd957e76c7334fa8f6f9a3c5ac9fa5f5ad08acb7336b53ab10e3269f6907d526e0d0e5bf88a43a96e5bf690855d9e7c6df77f7a639693184c846b92ecbfda73044a1737c3f8aa63d81d54afaaec0886949a756ca0b9e66d3d514ca24359dd98fada66d1eccf5ebe9a63b24e1cc21403ad26dde48208186d85e49a11b7e5161c7b94c805b94ca2919e86dd1a2cdbcc61350014573d6372202b43b2bed3fc740240a42b6575ef1e30dea9d711e532401bf9030f10361f13f0bfbc9461fda6dbca7c0a207b6a2bbbdf7fb5d93e2275bbbc797381239d326c2e7e4ff54a3008df60c4e2b4765e5ba3a81930ebdee7327d66dfb4749097de4902b5f1e72535b01541f121f87e1574c575e0a3eda37891981d43c939ee0af5794a5839ddbf29147f3b09aa0eb9d73a7b37d74ab5b98340c6bcd5e456fe8f4478a1d78caf28d5e3258aa4928b4bee04da4b2dc26a337ce76ca8545b3deff45f92c589fc1d4d16cc1182137e407101358f05af4331ea1657ac8ba160ec3abc256974cabd21eb03aa31d4bea5af66bcbc743c0205fa796bfd59af2040dd11f05118dc304039c87957981f8457c6ef3f3db1208326f00df41121b6ae316f2de92936cb678eea193f4cc2806fe2f400899ef8e8c88e654c71c2b4967856cb44ffaa3cc77adb6aaaa629aa3e06ef05d039076cea24c8505d5227d2937c16afd9bc183aac72e1096fc5a3611466b158f977ed16977bd4832937df469fc9005f57abd81f398f7caf7941d353ea2a9d83d1b3b0990c5a553f5f3b883ddbf99a8f4cdecea50bf564312a3f4c1d951ae29a7b5353cba87755955b02b07ada595f1e067083d685640c71dc191471e981bc329a63295a222514386817111b7c52ae39c3a7c6704003d1bd388a93ba0a98afcce4c50fdec7d0b14db748a216afcc3e10130d5fc4c0b06d98e72946706df93778910aaab4f0e984efe4b471de2ca9f9b4779915aaee81cfc94357c1ba2c8105035bfd37e7c12f29ccf6eb53506fa74dc78618a20c7edd62901d3187ef302b406c8491a24bcb5e47e58786728adf4e2b464343ab37982dd7773459d62a1337a77c25b8da4909464a02fea215bf5a2765c19f089bddc644104680c013a9b299e97bb97367a78eef58aac1fefd9fcd6dbbc121142fef074c5f9f6f581ae902beae10eda87266be3ce133185caca2ed598f733249ac6681aa6e7acb0b17f26c0c51cd237b4609c73951bfea7da121c5b2bb9a4d9fec73a25c02c3518c865c2516616810fe230e479ab98b307941508feeefae4c394db1b6448fda239a6e2cbb32577a0e17e79af2832a9115de95fec4b927277cf0ad604eecf6d206b0c5f3f19afa6ac5ad281b4a31b3b9df9af45d5b9d7d4fcf8156bca27e5104d0912d381f1556a484328cde0e84d7dc0c1a8b370f7108625ce5ba7e8c0b98106eef1e820f27050a7580f4cbbabf2de57b558b8cc844a6d5654eff95b0982063324b64962f3d1b665b3df1749644b95cb84384ba2209653e6b63b03f126a5a0350eb993b96bc638bfa28710a03dfacbce1973aae65196e77dcf5d32ee9af465108bbbdc109aeb288fb1f5033d2662d87b2aa51b7cb6c5ba978fb8a7f8933d8daf1cdd19b5c53469d5dfe28e8ddf79b520ee9ba6245bfa5ae36df932ef3bbcbe3ca7c96e66b62896b01a004f6390bd9daecd41548861a505dfa91fe7d0efef506aa2a407f7080fbc19a964acf9563155ef927cc42569fd4be128c1d682f2beeec3473550ee60b5a5204cf501e9d53cc084d82a7cd044d3569a1d4074d9e6c2dbf05428ae93046f9996cf7aaab5810fb7cd4d0bd4b2bf8eb7ca39b2be34d8a88613d4d0fa81ddd57f2c29d26b0c4ea65274e859bd43d6d04a17f0d3a7041f8d4c68e4022b4e56275f9c01dbf8b8d6a5fe199c3767879b1f2a6cf95601937eb46e106c7b14de61c959430a74edc6533a244f31e7b17e87f60518186ed2687e2acae57d6440441a4e8152ce093196ee1eeaac9ef5d9ef9082467b17ddd30252d970aba29d2bd20f3d08356b946416be4fee430772f843ffae5bbb4ae0696909776a4e5f4d67144d7e773d9409bb5a650aeef845b5c06323c1b39617719fd2ba83676eb7f73e158b7f7e5bc358a5502e8b71f6585c3d4fdd5a9a69b527116631d3defa2bbbf630f5bc73381997ef9d0c90d338d9b315fa2577e668a1a67e9885ef2f22daad4bee61663a129cbb676150134680c319a6b458b1d17741959d93f25ff35b86bbdbae9941198d40bdb490529c4e0e119773235edd4c2df7a8c3b87158abec0b84575af8ecc7827b4611ac855c0c236924489928ce1fad3204d0f749596d48067a49a5503e5cb8f830b836b314f54f1dc90761db6d34388dd2fb573c8e53f86631af45b5c842e903287e10fc1ea7891e4c837d68f7bad8929d82fe0a235f7affe383922f273d0cb04e1e8fcce1f395f37bc91ed9081607f63b014f97f2b90ad55e6a86978d979378a6fe7e4b6fa355095d1c9a10e663ec54f648e10cecc719bfc6c2f377730ab469048ba124ce81ac3b7f4358d5fb9c1c570067df8c5cfa76dde1ab1d0ae29090cd4da0d4cadbdec29f9ed2b4ecad4762d4733e5a1f3fd78db513070669fed21d6d437e73cfb2e4cc86028b1f81efdc37cdb5979b522d8da237c02a7792f8741ca7a15e45c82925f8f8df3717e8afb601353a7be9550c6fe0f463a5266ea8fa49809e101e9d9ccd56a1c4be20769a564c8ca035d7c4007dd95149175e883a0a3513858ad1fc3aa8f030ceb94a64e0343b3f04bbfcc56a2f1305332be547c23ac44c8064d5382f739062b0620a893440567b83b79cb996c670fa34c0e46c5b5ae51027d2ef6d819f58ffaf4dfa09dd09af714ca95158bb1b45f235302bd7181bce80b90d0630fb30ce8cb80ac2a2d22e5595d36e94198f1ce1f9a39491d74c383025125acce97b543f2b9e44cfdfbd78a8016c1f5a57314996b9ddb45e346b080bbb7ac46ce5913530e9f262e460036788457eaaaf46aead0f877d3281dcf527f5cebd53a32b256666564dbb50ee786115c32639"}, &(0x7f0000001280)=0x1024) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) close(r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0xffffffffffffb9db}, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/03/12 02:59:49 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x30, r0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) [ 41.627567] binder_alloc: 6981: binder_alloc_buf, no vma [ 41.637022] binder: 6981:6985 transaction failed 29189/-3, size 40-8 line 3133 [ 41.656765] binder: BINDER_SET_CONTEXT_MGR already set [ 41.667773] binder_alloc: 6981: binder_alloc_buf, no vma 2018/03/12 02:59:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000240)={{0x200, 0x81}, {0x20, 0x5}, 0x10000, 0x3, 0x4}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000200)={0x3, 0x7f, r2, 0x40, r3, 0x1, 0x9b17c88, 0x9}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2}, {0x2}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) 2018/03/12 02:59:49 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000280)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x2) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000002c0)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x3f}, 0x8) wait4(0x0, &(0x7f0000000180), 0x41000000, &(0x7f00000000c0)) prctl$intptr(0x17, 0x3f) 2018/03/12 02:59:49 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101400, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='projid_map\x00') 2018/03/12 02:59:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x104) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f00000027c0), 0x0) 2018/03/12 02:59:49 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/139, 0xffffffffffffffb7) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000001c0)=""/160) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) [ 41.675247] binder: 6981:6985 ioctl 40046207 0 returned -16 [ 41.686457] binder: 6981:7000 transaction failed 29189/-3, size 40-8 line 3133 [ 41.711688] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.717444] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/12 02:59:49 executing program 6: r0 = socket(0x10, 0x8000000002, 0x0) write(r0, &(0x7f0000000040)="2400000058001f0014b2f4010009fcff010c4710070009000000feff0800130215004000f1", 0x25) accept(r0, &(0x7f0000000080)=@hci, &(0x7f0000000000)=0x80) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) 2018/03/12 02:59:49 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400801, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x9, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4c, 0x6, 0x8001, 0xfff, 0x2, &(0x7f0000000040)='ip_vti0\x00', 0x40, 0x8, 0x3}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r0, 0x3a) 2018/03/12 02:59:49 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="316b5e5b33674ffd9b3a12761afd43449bfe8396ff6a06fd5dd0664e9cc6590f661728d25941aa1e004611258462a4780887f3afcb3bbda79cc936070842ac604fe389e86cefd24af1e4b406630341a5f70ac43fd976ed99701032a5d8dbec77cefff5e3de4aeb1aad551de196b0e665bd758040c7e1848b6728c6e93a7ed2b0c6cc1e2e16901a3ec713667da58fcdad537e211dbcf51cd3cf1101ad8cb13a42a852dab97558b11cb26aac8eef6ef2fe8bf759fb61b74f2f8b7ff9689184af91656f1cab0f2f0200e0cd12b516ce4e7a84e9cd0667656a87612747a4a6aa631cee098a7cea29"], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR]], 0x18) r1 = memfd_create(&(0x7f00000001c0)='vmnet0user\x00', 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/03/12 02:59:49 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000205000/0x1000)=nil, 0x1000, 0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)) prctl$setmm(0x23, 0x5, &(0x7f000074b000/0xf000)=nil) 2018/03/12 02:59:49 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000082d000/0x2000)=nil, 0x2000}, 0x2}) 2018/03/12 02:59:49 executing program 6: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000022000)}) personality(0x1b92baf3005ac117) uname(&(0x7f0000000000)) 2018/03/12 02:59:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r3 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r3, &(0x7f00000000c0)=""/65, 0x41) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/03/12 02:59:49 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x5, 0xa09}, 'port1\x00', 0x8, 0x80401, 0x3, 0x0, 0x7, 0xff, 0x1f, 0x0, 0x2, 0xfffffffffffffe01}) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000040)=""/32) 2018/03/12 02:59:49 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./control\x00', r0, &(0x7f0000000100)='./control\x00', 0x7) 2018/03/12 02:59:49 executing program 4: capset(&(0x7f0000000ff8)={0x20071026}, &(0x7f0000000200)) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) socketpair$unix(0x1, 0xfffeffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/12 02:59:49 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/151) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='status\x00') ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/03/12 02:59:49 executing program 1: prctl$setendian(0x14, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1fe, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x8, 0x8, 0x7, {}, 0x6, 0x12}) 2018/03/12 02:59:49 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x768}, @in6={0xa, 0x4e21, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x9}], 0x54) readlinkat(0xffffffffffffffff, &(0x7f0000000280)='/', &(0x7f00000002c0)=""/69, 0x45) 2018/03/12 02:59:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"69666230000000ecffffef00", 0x4012}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) 2018/03/12 02:59:49 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x4, 0x5, 0x8, 0x0, 0x1000, 0x1}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x6, 0x20, 0xffffffffffffff01, 0x9}, &(0x7f0000000100)=0x18) setsockopt(r0, 0x7ff0000, 0x530, &(0x7f0000000240)="61f98b43f4481d0255960824993687f891af7660709b0a41a964a48abaa18c25e9ff812773ba044a71a2a279251df2a20ef1cb7f691d34493aed4e47f77f7efb07fc841b32e3f661f636ce5616fe1c0541bae6b7b1b23ec7d12b460c8ad10dc12b9098194b3abcd379d460a9c53e9ed298306111ccdc0c0d9f4680fa819819399c71a1c017b3b95e995b432d24c53edf16814429fbb5d1ce4a5b8a14e7844dc63010b9f89f65ad268f9b7de7a7", 0xad) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x10000}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x6}, 0x32, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) rmdir(&(0x7f0000431ff6)='./control\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) getdents64(r0, &(0x7f0000cdc000), 0x0) [ 41.792298] audit: type=1400 audit(1520823589.787:24): avc: denied { ioctl } for pid=7033 comm="syz-executor5" path="socket:[17924]" dev="sockfs" ino=17924 ioctlcmd=0x8903 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 [ 41.847120] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/03/12 02:59:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4200, 0x0) getsockname(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x78, r2}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/12 02:59:49 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) recvmsg(r1, &(0x7f0000001240)={&(0x7f0000000000)=@nl, 0xc, &(0x7f0000001200)}, 0x0) 2018/03/12 02:59:49 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) sendto$inet6(r0, &(0x7f0000000000)="fe6eaff20fa23c1c07264fa01f93ac9f1061ee2d99eafd3b064ec8b183fcde733cfcaeb0f00bd93b154afcfd193ec8cccc4e9f3179d9bd0b7e6b2e89", 0x3c, 0x20000004, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) listen(r0, 0x0) 2018/03/12 02:59:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000b02000)=0x200, 0x4) 2018/03/12 02:59:49 executing program 3: getresgid(&(0x7f0000000180), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setfsgid(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000652ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4008700c) 2018/03/12 02:59:49 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afdff4)) dup2(r1, r2) 2018/03/12 02:59:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000300)="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", 0xcf0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000100)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) close(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000002c0)=0x1e) accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x58010, r2, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000240)=0x3) 2018/03/12 02:59:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r1, 0x2) 2018/03/12 02:59:49 executing program 0: r0 = eventfd2(0x4, 0x10000000000802) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0xfffffffffffffd72}, {&(0x7f0000001500)=""/231, 0xe7}], 0x1000000000000389) [ 41.994975] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/12 02:59:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r2 = syz_open_pts(r0, 0x0) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x6, 0x2000) read(r1, &(0x7f0000000180)=""/45, 0xff5c) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000069ffc)) 2018/03/12 02:59:50 executing program 5: socket$inet6(0xa, 0x80001, 0xffffffff00000007) r0 = socket$inet6(0xa, 0x5, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYRES32], 0x1) 2018/03/12 02:59:50 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf0000000000000005c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed004f464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) socketpair(0xb, 0xc2e953dbea05a73, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0xffffffffffffffe1}) 2018/03/12 02:59:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20281, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f0000000140)='./file0\x00', 0x20000, 0x108) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000500)={@in={{0x0, 0x4e20}}, 0xffffffff80000000, 0xfffffffffffffffa, 0x8, "12a475fc33dcb5cf3d4eb936262ef97186c373b0513a0086b498537937f7802f78fcc9e725879e97f8bdef08fb3ef5c21112dc7adab995c3c5e3816500468a1010ee3da244da8589245926f6aac507a2"}, 0x160) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r6) rt_sigprocmask(0x1, &(0x7f0000000040)={0x4}, 0x0, 0xd6000c741ce0c9c2) ioctl$KDSETMODE(r4, 0x4b3a, 0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000600)=[@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x8000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x13}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x98) sendto$inet6(r1, &(0x7f0000000880)="ca49caa3d6a403dee3e721241572da391a06bfe34a492685b3e0bd02e5c6f15380de6372e3371d76eed9ade9021a7b04037086605eded418054f24da4a99dc3fe8a7c9eac48166cd4d9915f06ab1b1e920007526ee27c413b857f7d6e470b8a4ede46a76c4e8180bf65aa3a1775b07f0e9d9b62f543d6a3758644de86c4e922d62f42350b2319060b58e7b00afd623ad4e8e0610dc3605aceb66d58ffe0b285ce18c7ac7be3d525abc9b409b9b620e91cfd5f0f576cd067c4244c7ef0093120e0f5e7ba5fc77fde3962c1e356357330321aa1d66932efa0b7a498a626851737ba9f800000000d11c4e99bf9f245af97dc31ebb33256c75ea6a1cb0c05b009ff20e24aa81f6814553f9361dcd967441ca07e6065c33fdeb387c7907fe30e2dd0f18fef489f022291f89668f9fb91033bea67f916957af1cc3d8abee6d2966bda624cad4c5231a81d448ba88fa1ddc8b39f5fe77a598a5c41c8ced8131bb9c85f56d57a7ecb01e28e514841e7a95480b235451ade5d80676a30a7f7dd43e3795baa6dc8168690f20a3ef5dbdcae2016508212cadaaa63af493362fbd533074ff03ffc457d6f3b8109dde631717d5654b3e7a1dc5cd1b", 0x1b5, 0x2000000c, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) syz_open_procfs(r7, &(0x7f00000004c0)='net/ip_tables_names\x00') 2018/03/12 02:59:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000000), 0x0, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001800)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001840)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001940)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) r5 = getpgid(0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) bind$ax25(r6, &(0x7f0000000540)={0x3, {"a8ac5788cbe296"}, 0x8}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0}, &(0x7f0000001a40)=0xc) stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001c80)=[{&(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="c98747f71c2c21d420d5147facf3edcb8ce9ddd158f1d2004b3528533bfd5749e319afa68a51640d9e04c470d027c8c43a2d68a3c7709b6a987143f60fb336a2966275ca29c40213412a8b37e199c598ef45cc555d7ab850e4f70be7542e838f334e66573b4283fdb7a7b57466a1e87bca5f6bce69bd88295c9180f1c5f72d78c875f5ba04506080f39eea2a29f24173d7", 0x91}, {&(0x7f0000000200)="64a1830466b58012434416189d631f47326b339000fa5909a6026759d3fa841ba5d30fb59a4b8e3889eb6e2c987e279622bc2ec81bbb9df25f787fdde23e6c6b3122127ec720e3c19646634b0f0864694dd031724258686039315829e67355baa7cf69c98ffa997b7aa1d074b82150b46a376fccf7a253764cd44c107bb66ce99b2c599a07020c446c01fed5ba2092e30ff3e435ae1a2b2919d47b6a8f2e6ab8c024009b6fc62a03ce412eb94a1c6aafdaa96456a70423d1489a009144", 0xbd}, {&(0x7f00000002c0)="7d9b984b9e7c75a81a50cdc47f58ffef0742a0656a9058d039ba8e8f5d2fc4a9d300946dcef847f14d7cc838fd41090dad4ef4709743ec98785b1f4c0ecb8691aba9ec699754cd1998b22cbff7ca6c1f0eef090db99f2526caca180f38d1fae78025d29ff6528ee3f453b459ca6bcd536531c15cd52d23bcfff3bd7670659faeb917c2201ce1446eb740826fd84d8179937e86bc0843654fcda67183d866c0e392e8a3caf672edd23b2cb136fca9962ca15698bd9c802c67ddf347e09f3514fd", 0xc0}, {&(0x7f0000000380)="32eb860ddc2e66a73cb7d608f0f325a4bdc0d96e7dcf0fc42f5e28133b597a6be988c01b6f4e713e8047d2bd998bafb12aa1312b498df5f1b77507cad4eeec407fbb12cbcff388eafe48915bcc04b899c8ba20bf518927c744ba8f0c42ddc160337366b5c6802474b7e6d9414873505d51f97a6cfc0b621ea390fc376f71b075bf90db2fb5308f880f56efa42efc5cd46eee7dd97e58507a4bf258e70f39756c6ac15d9e96310e1ff89b9e6c20603ebb67559dadf944585af59cd594cb3922cfef498632bea3aec4eaeaef38db9469be6723a0107f2e99e032c4e2afea3fdd35018b", 0xe2}, {&(0x7f0000000480)="c4789312bc8a203b850816fe1b34cbf1cbf7783e930a09f72db2d175654d58e80f64f0c96274781d5daa1f2210fb0741aacf8ede261a9a14755c2548b63c88f9513f6556287a6e3078a5a64b9d5bcb1983cf87a296a92d451354337f1bf4312cc4c40796c22b2e281b885924af4bb3b41f46405d360fc348c8b69fe5f362c223cc96f629c51975b09e26ecb444682181e1ef9af8f0227507ab0133745ded694097ffdaa34d5dda18a11e4b59da1537df5386792988a19aac65ac98f41f", 0xbd}, {&(0x7f0000001d00)="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", 0x1006}], 0x6, &(0x7f00000015c0)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0]}], 0x30, 0x1}, {&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001680)="717e0b9eda1412c66a6529ecbe1c603bf26a847f36d8b694ef6c42c1e91583824ec540a75348", 0x26}, {&(0x7f00000016c0)="97f66ef4569d61883b9e2931eeaa23d554fe868d255f1225b868bc9a09d1", 0x1e}, {&(0x7f0000001700)="8c6af0eb97ff383a2644f86a90ce13bb9e33b623e3a06e7a876e0001f147d1219130c61eb891fdfc39705b771fed9013c49775624b04bf5f31995cedaf250242bddffb93cd1e8c099fe2a5991a052d75dd6e7ef9c97c1d3802ffc5aa41a4d668fd49fe4ab06324a035115467444aa253e507f0ef3eaab94ed21d5de733812595f40030fb9573c645bfebd7558c153c3aa194bd0db2dd7e0506b0fdf294ed732b5b315bd99c134a73fe1f9f54470d50", 0xaf}], 0x3, &(0x7f0000001b40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x140, 0x1}], 0x4924924924927e3, 0x4000000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f75ffc)) 2018/03/12 02:59:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000019000100fffffffffffffeff020000000000000000000000080001007f000001b492daafc86d092e46"], 0x24}, 0x1}, 0x0) 2018/03/12 02:59:50 executing program 4: r0 = socket(0x4, 0x4, 0x4000000000000a) pipe2(&(0x7f0000000100), 0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x30a3, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xb7, "90866fb71978560ecb53128baa56c43fbebffee4a461cca620b2d0d17112f40f77e466248a95c471fc563b7339fdac3f202a1e5ee53e966398e4bd0b4f6e08e42d8ec9378534cdf5d83ffff8def2674c3199a7f4dcaa13a17d272e4f50d4cc5e873aa1622ae84a5ad56dccc55b324bb145334fd204b701c42dbee731088ca3855dfd46bb70f088a911e703439c910200e43c187049fb27cc039f2ff4e0caf1bacb1f6df701c086e236f7234a20897eaec7abc9bc2373a0"}, &(0x7f0000000380)=0xbf) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r3, 0x5}, &(0x7f0000000180)=0xfffffffffffffe97) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10000, 0xc1bc}, &(0x7f0000000280)=0x90) write(r0, &(0x7f0000000000)="1f0000000104fffff13b54c00711fafff20501000b000600003a1447e479a9", 0x1f) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/12 02:59:50 executing program 6: utimes(&(0x7f0000000080)='./0ile0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="0000000505") fchdir(r1) fanotify_mark(r1, 0x8, 0x8000000, r1, &(0x7f0000000040)='./file0\x00') syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x280200) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x100c00) 2018/03/12 02:59:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf0701") read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/03/12 02:59:50 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x40200a00, 0x0) write(r0, &(0x7f0000000280)="aae601856432a20c2a0cd8b06371e4fc881f78ea6e3295b29f4507a81b680b940bec2a77cfc4b535dc2051ff7350476360461d3323", 0x35) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000040)=0x1ff) sendfile(r0, r1, &(0x7f0000000240)=0x1fff9, 0x79fffffffffff8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) sendto$llc(r1, &(0x7f0000000300)="308547a90958c2d544f39f374c983b120f61cacb1f59a57d0897be18298336c863b95b62be8f1cc501cbb720b71fdab8f9ce5ddc8971d44d9491ed668634cdef54798172feb19a9ec2436c20d4f13bbd25e1cd0cd1dcce27351a41b82e46f83c57698c6564010735da4681aa06164e91f69aa8e3155ff441c229e07f035e06682ec2d49c770b86ed884ebd5b9d4a41181cc47cacd2446c5cc08af836fcbd1c843e6d3d36be732cf88aa00a4d00b0d2909cf1fced27ca4f7f462c445fb00dffd01faa80fe271930e0df63b95eefc05b1a8ce2b9ba0ae42e42d40eca1e43adbf95d8f5d9aa6aeca03f921b04c1a5ad32a7666b236b82", 0xf5, 0x4, &(0x7f0000000400)={0x1a, 0x31b, 0xf9, 0xc3, 0xfffffffffffffff7, 0x80000002, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/03/12 02:59:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)) 2018/03/12 02:59:50 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$unix(0x1, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000a80)={'vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x4, 0x678, [0x0, 0x20000380, 0x200003b0, 0x20000528], 0x0, &(0x7f0000000040), &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"]}, 0x6f0) bind$unix(r1, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/12 02:59:50 executing program 3: mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9c2}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/12 02:59:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) 2018/03/12 02:59:50 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/03/12 02:59:50 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000), 0x0, 0x0, 0x0, 0x4000004}, 0x1) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/12 02:59:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a004e2000000000000000000000040000d5140000000000000000000000000005000900080000000a004e200000000000000000000000000000000000000000000000040000000002000100000000000000000b0000000005000500000000000a004e2000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/12 02:59:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) getsockname$netlink(r1, &(0x7f0000000240), &(0x7f00000002c0)=0xc) connect(r0, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/12 02:59:50 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x44003) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f0000000240)="e78810c2468211733b26a262ae05b80a7cf3be3c6fd6b4f3700bcf3e2303e22b864078c186bf0e8e6cabb0bf3952e77628d33f7c3169ae668eddd1807429878dcfe1a59758c24ddcf3ed44c4eab0f111dc953150937c1a67d8c7d06232543633e6b84f165fac96f7e88bddc54a3940c24c0814b3862f08025f8029cdcfd27c21fd80677de9d3b856e906adde74e1085be2e6") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000340)={0x4, {{0xa, 0x4e20, 0x800, @empty, 0xd114}}}, 0x88) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7, @tick=0x7, 0x0, {}, 0x0, 0x2}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000000)={0x12, 0x94, &(0x7f0000000180)="016808dc6fcfa90c88860922c914bf3984fed29f54c0b25c65d7fb3088c477e9ec691a6b24b9270e10aabc2fe53718b842c3eea886abb184fc5c6b947d48c632b281f99d8cec25582586961dc6a8ebf027b8c80c5531306d4bea47b157d1962bf36a45920c802bc8fe2595b8b4cf66b9e3b1c600d770b2ec95ce3560d004e84afc42959ca4fa7ab56ca764d0ddbbcce6ab29ed1f"}) 2018/03/12 02:59:50 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x7, &(0x7f00000000c0)=[0x4, 0x1, 0xff, 0xb5, 0x4, 0xffffffffffff8000, 0x49ea], &(0x7f0000000100)=[0xcc, 0x1, 0x22, 0x7, 0x200, 0x8], 0x12, 0xa, 0x5d, &(0x7f0000000140)=[0x0, 0x5, 0x0, 0x1, 0x6a2d, 0x9, 0x1000, 0x8, 0xd690, 0xfffffffffffffc00], &(0x7f0000000180)=[0xa5]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pause() setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x3cdafa2a) ftruncate(r4, 0x27ffe) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000000040), &(0x7f0000000240)=0x4) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000200)) 2018/03/12 02:59:50 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) accept4$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000140)={{0x10000, 0x2}, 0x0, 0x3f, 0x9, {0x9, 0x87}, 0x4, 0x100000001}) socket$nl_crypto(0x10, 0x3, 0x15) clock_settime(0x0, &(0x7f0000000000)) epoll_pwait(r0, &(0x7f00008a8ff4)=[{}], 0x1, 0xfffffffffffffff9, &(0x7f0000cb0ff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b87ff4)={0x4}) 2018/03/12 02:59:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) 2018/03/12 02:59:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) flistxattr(r0, &(0x7f00000000c0)=""/15, 0xffffffffffffff93) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/03/12 02:59:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x16a}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200080000000000001e000000000000"]}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x6, 0x0, 0x0, 0xd47a, 0x5}, 0xc) 2018/03/12 02:59:50 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$poke(0x4, r1, &(0x7f0000000140), 0x7) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x40000000020001, 0x80000048000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) 2018/03/12 02:59:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') readahead(r0, 0x51, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/44, 0x2c) 2018/03/12 02:59:50 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x77359400}, 0x10) listen(r0, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(r0, 0x0) 2018/03/12 02:59:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000904000)='illinois\x00', 0xfffffffffffffe9e) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$addseals(r0, 0x409, 0xd) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x80000000, 0x7fff, 0x7fff, 0x3, 0x10000}, 0x14) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c00000012009b150000000000000000000000050000000000000000000000000000000000000000240008001d000874f654060000001a10cf7a5164ef891111a0deabf37c1fd93a0d000000f047054f884a1fa27d59cf34af90964141e7c290"], 0x1}, 0x1}, 0x0) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/03/12 02:59:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x28}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) 2018/03/12 02:59:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0x2a8, &(0x7f0000000e80)={&(0x7f0000000000)=ANY=[@ANYBLOB="5000000015000300000000000000000000000000000000000000000000000000ffffffff00000000000000400000000000000000000000000000000004000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="b56b6e0000000000"], 0x50}, 0x1, 0x0, 0x0, 0x204}, 0x40003) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/12 02:59:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) openat(r2, &(0x7f0000000140)='./file0\x00', 0xc02, 0x80) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10) inotify_rm_watch(r2, r3) 2018/03/12 02:59:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000002380)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001200)}, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/12 02:59:50 executing program 6: seccomp(0x0, 0x1, &(0x7f0000000200)={0x4, &(0x7f0000000100)=[{0x8001, 0xfffffffffffffffd, 0x9, 0x3f}, {0x2, 0x6c70, 0x7100, 0x9}, {0xfffffffffffffffb, 0x5, 0x0, 0x2}, {0x4, 0xeb, 0x943a, 0x8000}]}) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x55a, 0x7f, 0x80000000, 'queue1\x00', 0x81}) r1 = dup2(0xffffffffffffffff, r0) getsockname$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x100000001}], 0x1c) write$sndseq(0xffffffffffffffff, &(0x7f0000ff1000), 0x0) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/12 02:59:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='cpuset\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/245, &(0x7f0000000140)=0xf5) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/163, 0xa3}], 0x1, 0x0) 2018/03/12 02:59:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x7b5, 0x2) 2018/03/12 02:59:50 executing program 2: r0 = memfd_create(&(0x7f0000000000)="6c6f2c70726f635c4750572af493", 0x3) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x4, 0x31, r0, 0x0) prctl$setname(0xf, &(0x7f0000000040)="0000000000000000000000000500382ce30c880a234cc222135085a910aa375ba81ea4e39fdfe77035d7131c7c6295b952e80b52250e920a0e476d5dd69cf2f8e940496870051f0bd5cd466f") 2018/03/12 02:59:50 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fsetxattr(r0, &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000140)='/dev/input/mice\x00', 0x10, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20080) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000003, &(0x7f0000f73000), 0x4) 2018/03/12 02:59:50 executing program 1: setrlimit(0x0, &(0x7f0000becff0)={0x101, 0xcb51}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) setsockopt(r0, 0x7fffffff, 0x3, &(0x7f00000000c0)="b3e8d747c61a80ced23c57e44d178d3829000b1c32e767bc1a0ddff3dd486e95f7245b232cf65dca98c269644e3013172f947242bbf72f7594ab8312ecfed5abf287dc", 0x43) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x4ff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xfffffffffffffffc, 0x4}, 0x90) sendto$ipx(r0, &(0x7f0000000140)="3d34f25b5ebda12f1d2a8f70b0767c78faff0ec9eb8cbdc74934dd9cc23157b81b9dee43df9314a7f755b785e35a6a7874eea737b98298fb4c2412a6178482475789e68d5608d88be26a3584ebbdc2da083c33cab6056d19c3c68cdff47ab76d53ffcdb651e788e57f0736a61c4a11b5b2fd22abdaa9f7633932da3abd131a9a86900822131dad3da77ca9e2aab5910eaf92daf08e2fa0e3e4b7925f6ab5da5db255fab65cf3477f5ea576541a1481ef99ab644052bf989821c67ff62dcc21e933", 0xc1, 0x20000000, &(0x7f0000000000)={0x4, 0x7, 0x9, "0c06a5e45f40", 0x53a}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000280), &(0x7f00000002c0)=0x8) eventfd(0x2) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000240)=[0x5, 0x1]) 2018/03/12 02:59:50 executing program 0: r0 = socket(0x10, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) write(r0, &(0x7f000033ffdb)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0xfffffffffffffda7) 2018/03/12 02:59:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='bbr\x00', 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xffffffffffffba4d, 0x5, 0x4}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0xc23, 0xf8, 0x2, 0x1, 0x4}, &(0x7f0000000300)=0x98) r4 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000840)={'bpq0\x00', 0x101}) r5 = add_key(&(0x7f0000000480)='id_legacy\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="b88effba1b956a48a60d0d286749971f975fd1d543a9786a5ab54cbb88843e36f20b96874b10997071d22e5873e6efe28d8219f9438d9990be6a9c8ec2c5836da16ac978759c5f55e9a30d8f0436b5b3bef1506c3695cb4fe8a6d2fb336b80465ca5db341c4cfe00dddf4cccd5138d6b546969", 0x73, 0xfffffffffffffff9) ioctl$int_in(r1, 0x5421, &(0x7f0000000800)=0x200) keyctl$instantiate(0xc, r4, &(0x7f0000000400)="96e24e5763df1ebe582cec639ccf0dc48506e46076e48552efbe387bc0c9dbb64ab8c7f67e0ea30a55a288ad9a26df44aea406e848740e200d818e64291f7e7272c288fb319108841269013475dc3a830fbd2b918ce2efb2acd8ce50", 0x5c, r5) setns(r2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000007c0)=0x100000001) clone(0x4000003002017f, &(0x7f0000000380)="16be0e9d9e3c3588c697b7eeab5f2a3932202e8ea2d5304aa92b7cb56279d806000000000000004b6b3efbaf75dc1753ec87c542e7034acf2c1fbcbb1dc71595f91341dda16e7b878d6cddd51e27a3cf21eb913b518b2fe333fea0b7e134331a5495c1a07b4924d6a75a9206dfdd7a69669b", &(0x7f0000000000), &(0x7f0000000780), &(0x7f0000000100)="84aa6503120b7a5e94da67673d54338c2f9a9202bced9ddf66c25709bb5ae0481923bbc59cef1e590e414b271d45d75dec8ed2e5b81c759d107c05e305a422955aa63577325466b727d56c2be768c7bc711a585c877fea6c573f9fe50800b8fcf7a76f") sendfile(r0, r1, &(0x7f0000000040), 0xff) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000180)=0x4) 2018/03/12 02:59:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/201) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={r3}) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000200), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x8100, 0x0) 2018/03/12 02:59:50 executing program 4: r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000014000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0x3, r1, &(0x7f00000000c0)) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/134, 0x86) ptrace(0xffffffffffffffff, r1) 2018/03/12 02:59:50 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) 2018/03/12 02:59:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x2000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000dd9000)="b7", 0x1, 0x0, &(0x7f00007a5000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netrom(r1, &(0x7f0000000b00)={&(0x7f00000002c0)=@ax25={0x3, {"297d6613f14d50"}}, 0x10, &(0x7f00000006c0), 0x0, &(0x7f0000000bc0)}, 0x0) sendto$inet(r1, &(0x7f0000000000)="e1", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000000c0)='X', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/12 02:59:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000fd4ff3)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = memfd_create(&(0x7f0000000280)="2f6465762f606e641773657100134cead29fe2ece3030695c261b21f138aea2d7e8609d6f9cccf0dfd53a795e78f26306e1250191138d238734109b4ffbfd1c9e66fb90a9fbcadbb6e17d66885cd14a3b96e72c4db94451ec28828bf792deb6ad24fdb62dc8b686b210dc094ac08db92165815cf8a26ffc68576d71fab5c14a84339a4d02fe37a848592e2333f669cad216d256906c52af7519a1b2f0679bcd320d9c9200c37d32f8874020508e1857d3079099a8d3462", 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x10000, 0x5, 0x7f, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYBLOB="270000006a794b20d48acef5b6e36d19bee3231aefe0a7e2eb479660cd315b953981bb235d37825782657e0605dafa554c11b6ed770cef"], &(0x7f0000000240)=0x2f) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513"}) 2018/03/12 02:59:50 executing program 5: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000de6000)={0x90000008}) epoll_pwait(r1, &(0x7f000003cf94)=[{}], 0x1, 0x8000000008852, &(0x7f00004c7000), 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) close(r0) 2018/03/12 02:59:50 executing program 0: userfaultfd(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000003200ff03e98cf4cdbfe330bdc4c20e01b1b39c029954c28ed638adfb959affffffffffffffff00000000"], 0x14}, 0x1}, 0x0) [ 42.926493] updating oom_score_adj for 7277 (syz-executor7) from 0 to 0 because it shares mm with 7264 (syz-executor7). Report if this is unexpected. [ 42.951621] updating oom_score_adj for 7277 (syz-executor7) from 0 to 0 because it shares mm with 7264 (syz-executor7). Report if this is unexpected. 2018/03/12 02:59:51 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x7ff, 0xfffffffffffffffa}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000040401070c9, &(0x7f0000000680)="6baead77189a984b7c84f308b12ad9d6f6d2ec4870d72b6178b3f9dc899b73aa4f53dce9da9186c9ff97e74076efafc965c52af72752c331a1dcbbf21e9cdc89a14389ec986df8e9b10f490f3136129109834acea121047640f114b786e0991c85f464c47f24a3d2047bc7189c6ef128a6b299e40558911b6029a784805f6a79bffca6fd7010f71b090c000096d366566386dc9848e0249a6eddc7796daf1f8cf0ee885e6b5652964e759a7cbbf199423e9b2de1267d1fe03d80741a46da8dda4d61c7a04427166a0cc72c3982c03b7f1e8a0daa0f2fe3a97e9d769bd62c314526461c174c8c9611de1a1fff0c8e0c5f2c57e375b458c9cf6d7443e4880965bd09e98e9ff5cb48d1989c313d59b1d092d9c164cb7f23537174eac893c2f77c91e8fed648a600ecd24aaa90c3196e87a4c6da6c256c5122a901d04b3638092417030fa9f5367507597557789af17fa72b6e18eef087c761cac23af4212b111db59d37fbf31a70ac7e87c657f1dadef3a18730f8fdcf92e82b7826d9eb44f7085f2e5a5cf5aa9dc46a1464f6e137a2a11deeea86aaf5d3f90abea9001c6e16fa7e406fd0bd92bd54014107ca2c5c6233c799a9226a3240c904748be0b81c5645a606dbce9012179dfb6b9419b8d9a61266b55cd81ceb521556eeda25dc7cd1ee79efca5fd7ab70c06a6ff6b77a33af302bfe40a9075e47ab7459b04803165b239ed15287baeb1eb97d2c4e4bfda36d4db5e231f319b75500fed7eca998b88bac27b8ee7d") 2018/03/12 02:59:51 executing program 7: personality(0x1bb2baf3005ac13a) epoll_create1(0x80000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x400001) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000080)=0x2) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x4) 2018/03/12 02:59:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000a32ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000140)=""/156, 0x9c) 2018/03/12 02:59:51 executing program 1: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004d782a)=[{r1}], 0x1, 0xbad7) close(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0xe9, &(0x7f0000000000)=""/233}) 2018/03/12 02:59:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000040)="2400000058001f00ff07f4f9002304000a04f511080001000201000000003f552e8a397b", 0x24) fallocate(r1, 0x2, 0x0, 0x0) 2018/03/12 02:59:51 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000140)="87bb61d8c1618a45d8636c") clock_adjtime(0x4, &(0x7f0000012f30)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r3, r3, &(0x7f0000000040)=0x800000, 0x408) 2018/03/12 02:59:51 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) pselect6(0x40, &(0x7f0000000000)={0x100, 0xfa67, 0x5, 0x9, 0xffffffffffffffaf, 0x20, 0x0, 0x230b}, &(0x7f0000000040)={0x8, 0x2, 0x8, 0x8, 0x9, 0xffffffff, 0x6, 0x8000}, &(0x7f0000000080)={0x1, 0x2, 0x0, 0x9, 0x0, 0x3ff, 0x4, 0x200000000000}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0xb6}, 0x8}) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/12 02:59:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00000000c0), 0x0) [ 42.994074] tc_dump_action: action bad kind [ 42.999025] tc_dump_action: action bad kind 2018/03/12 02:59:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x600, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) pread64(r0, &(0x7f0000000000)=""/133, 0x85, 0x0) 2018/03/12 02:59:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x32, &(0x7f0000000180)=@hopopts={0x0, 0x1, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2}, @pad1={0x0, 0x1}]}, 0x18) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000040)) 2018/03/12 02:59:51 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000100)={r1, &(0x7f0000000080)=""/106}) r2 = gettid() setpriority(0x1, r2, 0x0) 2018/03/12 02:59:51 executing program 3: r0 = userfaultfd(0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/03/12 02:59:51 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) syncfs(r0) pread64(r0, &(0x7f00005d0000), 0x0, 0x0) 2018/03/12 02:59:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x7, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="a3d83c3a787bf1f5b786149c069ee416fe9cb7d14caa383d37051fd6341df0f4e7b6882cbc4cbdf7c9f9c08f15649c39a4786543785d9c2168d008eca57c184958b0a5fd29e93fefccbbf562797b9592a3fc7d2242e3596ee3401811cbe2e2b3e3d8677ad87972334d528ab1f130b48b21273e71d316b797"], 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) readv(r0, &(0x7f0000000000), 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000008, r2) 2018/03/12 02:59:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff000200000000000000000000810000dc01fa9735f15df1", [0xffffffffffffffff]}) 2018/03/12 02:59:51 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) rt_sigtimedwait(&(0x7f0000000900)={0x80000001}, &(0x7f0000000940), &(0x7f0000000980)={0x77359400}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x480000000, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r4, 0x9}, 0x8) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000640)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000780)=0xe8) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r0, &(0x7f00000009c0)="4643ff22fc82f13bff74073791d09d0dd06aae31b48822e93dc98d0aab528e399cbe9968c04556a0f0bb6b18a35346aefaa2e0a838f253d7062a74bd40e4eff0f59d0843852a6696cc217bc698b423a6f8d15abc70bd8aa960315257a1e9a2ffe58b47d04507d64eb39c4714e548182bce3073ed494731f1f4bcede995ed2857ab", 0x81, 0x4804, &(0x7f0000000a80)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000300)="f232195a49d1135bcdc9a9dc0141c86cbba4d67b8dc0e2b2e262b8c40058198d9f7c0534eefb085794043d276d3c618ea1d95fcc022a0c1f738bed1c03052559d6ea6b4e281bade3714d725f29ee4238155845bcb952639436a5edb1f8d1870ab41ecee53f775d648001e5877cd2b81f69e02cac95f99939a77fb9001264d69579dae20f82876cb4eec00079e3ade3738b4473682600f00c41f7e286438aab282d054323ab08eacbb5e29c437c9bedc03f6ece43f8fbcef30cad956928cb820ebecc503cf47dff5e3dea93a1010e9f9d388c7c2a26faadc94b", 0xd9}], 0x1, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x20000000}, 0x84) 2018/03/12 02:59:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) socketpair(0x11, 0x1, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "fb0e305c97054227df3f355605fc6135e55998a957386b4f8a7b478d56cd2036", "fdf10ee89dbb72b92c511dec36bac0252135bca9567ef908ac7e3b825a0963a8", "6dfb32c386b9a4f66bd0390dd40abeb6eb7d9d878b4e4f66a29d936e2c8a6c85", "d55b019432a4a26117944f2c07efbc5d7e198f95963243a36179c3aaa808b2ab", "dfce633726bd070204e57f9c9596870b1fcaf0881f0f5575f68fb758753470d5", "f275872e8e2c3cd223f194a1"}}) [ 43.052680] nla_parse: 7 callbacks suppressed [ 43.052685] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 43.086242] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 43.110307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31608 sclass=netlink_route_socket pig=7334 comm=syz-executor2 [ 43.124448] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31608 sclass=netlink_route_socket pig=7339 comm=syz-executor2 2018/03/12 02:59:51 executing program 3: getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) clone(0x0, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/12 02:59:51 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) poll(&(0x7f0000000000), 0x1dc, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, "81fa5c693154280fa36901f898ce277175f8ba59c8433b03dc4ab2873cd238e6efc7a8e22cdeeb0a6683a6f95f49404e56e70e8f40d695bb9b13a7a54e0d698a", "89fc36247d368e3c80f6e6f627f8c16ad2e051a2a794cd0f93df4a3c493cf3c0ddb140ea9678d9bcdddb89e8d5f003844e734637305de799c9f2561c39b5913c", "6541977607be13dacdf9cb32784f3792310c4e4c4b03fc6dba7b881030ed6fa0"}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0x5, 0x8) 2018/03/12 02:59:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x4) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x0, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa27675f3f7c2edd8}]}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/03/12 02:59:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="b764d0928436afe2485dcb2edd24be87ea184507f9e1c9c26b0cce939abb1ff4e129d20fdf6c4c5c6742f1807517d71a2dbcb611e0f077ada0bb7bad2b64", 0x3e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 02:59:51 executing program 6: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000003ffc)=0x9) sigaltstack(&(0x7f0000001000/0x3000)=nil, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', ':\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0xffff, 0xa) 2018/03/12 02:59:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff000200000000000000000000810000dc01fa9735f15df1", [0xffffffffffffffff]}) 2018/03/12 02:59:51 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/215, 0xd7) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) 2018/03/12 02:59:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x20) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/03/12 02:59:51 executing program 6: ioctl$TCSBRKP(0xffffffffffffffff, 0x5382, 0xfffffffffffffffd) 2018/03/12 02:59:51 executing program 2: openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x1000, r1, r2, 0xc1a0, 0x21000) clone(0x0, &(0x7f0000000440)="6db5b897329e388a8d4b5a497326807ca534fe635d0a2016903e230ff63854be8aa018cd781e64d906521f5dcbd1b6de853f96824990f5f8108c16dd0310dcde17ed205fa20711c16b88f066ef726f4aedbe49347dc693732a5d54bd842809a501c21821f789a917084bd0d6a724487fca650f316c47a1d20cd960ecc252d6e35905b6b5eb81ccf1aeb128a810b9b32baf6c1938424d1214538ac7b16d125d6e047c9e31bd15c063d0e5f98733c7f917c746f38c959d9b18c9355188ecd9c91039a970dcfbe3c3c1f8e8cf0ca1b28ca73081d6eaf5d17c5f531f2ed5271f8320940be2dd0141b58c496c9aa07c4cac176117baa702dbba4525a1ae7c198d19619935e4b0fd3b09dcf65d2372435c859bbd852186f34a82ccc6988dd5539a38e63bd673ad7c4a73e52f586b145c0109daf0970e40143bdf1f3503440a7a3f447d8f73512807f08724b7ea7c4cf7cac4b159c3bd074e502f37df05e360fdc305e9733133a3226d9219749eed1f1ca3f1502c888970cae1412c42c0efc69bd57af55fbf42c0b3cfcd4f94e1ad34543d9a0c0c9632677319beea16344169933b874207b22acd2fa3ee9b492a9405", &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000000)) 2018/03/12 02:59:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/51, 0x33, 0x103, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x2, 0x1000, 0x0, 0x4}}, 0x80) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x60000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x20, &(0x7f0000000080)=0x1) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000392fe4)={&(0x7f0000a04ff0)=ANY=[], 0x0, &(0x7f00001c8000)=[{&(0x7f0000556000)="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", 0x218}], 0x1, &(0x7f00006ee000)}, 0x4008810) close(r0) 2018/03/12 02:59:51 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x0, {0x2}, {0x2}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) 2018/03/12 02:59:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x7a, &(0x7f0000fbcff0)=[{0xffffffffffffffb9, 0x0, 0x0, 0xfffffffffffff000}, {0x2}]}, 0x10) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/03/12 02:59:51 executing program 4: r0 = memfd_create(&(0x7f0000000000)="2a23e100", 0x1) r1 = memfd_create(&(0x7f0000000080)=']vmnet0wlan0(nodev%\x00', 0xe401771e7d69b866) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x50000014}) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 2018/03/12 02:59:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) [ 43.268181] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/12 02:59:51 executing program 1: r0 = gettid() unshare(0x28060400) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @remote}, &(0x7f0000000100)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000200)='fdinfo\x00') getdents(r2, &(0x7f0000000040)=""/101, 0x65) 2018/03/12 02:59:51 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4c01, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}}) 2018/03/12 02:59:51 executing program 3: ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/237) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) dup2(r0, r1) 2018/03/12 02:59:51 executing program 0: mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000014c0)=""/184) recvmsg(0xffffffffffffff9c, &(0x7f00000012c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/90, 0x5a}, {&(0x7f0000001180)=""/232, 0xe8}], 0x3, &(0x7f0000001280)=""/10, 0xa, 0x3}, 0x40010000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001380)={0x0, 0x48, &(0x7f0000001300)=[@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5f89, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f00000013c0)=0x10) pivot_root(&(0x7f0000001480)='./file0/file0\x00', &(0x7f00000015c0)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001400)={0x9, 0x4, 0x208, 0x4000400000000, 0xffffffff, 0x9a, 0x0, 0x7fffffff, r2}, &(0x7f0000001440)=0x20) 2018/03/12 02:59:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1c, &(0x7f0000001180)=""/255, 0xfffffffffffffd4f}}, {{0x0, 0x0, &(0x7f00000001c0), 0x3cd, &(0x7f000000a080)=""/4096, 0x105c}}], 0x4000000000000a5, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001140)="9e", 0x1, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003dc0)=[{{&(0x7f0000001040)=@in6, 0x80, &(0x7f0000000000)=[{&(0x7f0000001280)=""/83, 0x53}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2, &(0x7f00000010c0)=""/53, 0x35, 0x3}, 0x8}, {{&(0x7f0000002300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002380)=""/165, 0xa5}], 0x1, &(0x7f0000002480)=""/18, 0x12, 0x3f}, 0x400000000}, {{&(0x7f00000024c0)=@rc, 0x80, &(0x7f0000002840)=[{&(0x7f0000002540)=""/195, 0xc3}, {&(0x7f0000002640)=""/166, 0xa6}, {&(0x7f0000002700)=""/26, 0x1a}, {&(0x7f0000002740)=""/221, 0xdd}], 0x4, &(0x7f0000002880)=""/204, 0xcc, 0x101}, 0x10000}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002980)=""/52, 0x34}, {&(0x7f00000029c0)=""/97, 0x61}, {&(0x7f0000002a40)=""/202, 0xca}], 0x3, 0x0, 0x0, 0x9}}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002b80)=""/134, 0x86}, {&(0x7f0000002c40)=""/90, 0x5a}, {&(0x7f0000002cc0)=""/189, 0xbd}, {&(0x7f0000002d80)=""/167, 0xa7}, {&(0x7f0000002e40)=""/94, 0x5e}, {&(0x7f0000002ec0)=""/52, 0x34}, {&(0x7f0000002f00)=""/26, 0x1a}], 0x7, &(0x7f0000002fc0)=""/208, 0xd0, 0x81}, 0x45413704}, {{&(0x7f00000030c0)=@rc, 0x80, &(0x7f0000003340)=[{&(0x7f0000003140)=""/82, 0x52}, {&(0x7f00000031c0)=""/132, 0x84}, {&(0x7f0000003280)=""/133, 0x85}], 0x3, &(0x7f0000003380)=""/207, 0xcf, 0x1}, 0x8001}, {{&(0x7f0000003480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003880)=[{&(0x7f0000003500)=""/182, 0xb6}, {&(0x7f00000035c0)=""/245, 0xf5}, {&(0x7f00000036c0)=""/27, 0x1b}, {&(0x7f0000003700)=""/169, 0xa9}, {&(0x7f00000037c0)=""/138, 0x8a}], 0x5, &(0x7f0000003900)=""/137, 0x89, 0x5}, 0xfffffffffffff000}, {{&(0x7f00000039c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003a40)=""/240, 0xf0}, {&(0x7f0000003b40)=""/20, 0x14}, {&(0x7f0000003b80)=""/247, 0xf7}, {&(0x7f0000003c80)=""/83, 0x53}, {&(0x7f0000003d00)}], 0x5, 0x0, 0x0, 0xfff}}], 0x8, 0x61, &(0x7f0000003fc0)) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13df", 0x44, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 02:59:51 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000ffc), 0x9ffffffe) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x1ff, 0x3, 0x8, 'queue1\x00', 0x9}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x22f, 0x7f, 0x400, 0x6, 0x101, 0x4, 0x7, 0x0, 0xfffffffffffffffe, 0x8}) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/12 02:59:51 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0xffffffffffffff10, 0x1000026, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4140, 0x0) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x800) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x50b0, 0x3ff}) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) pkey_alloc(0x0, 0x2) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/12 02:59:51 executing program 2: socketpair$inet(0x2, 0x803, 0x2, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x198}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x90, "28fcf4b83af510afd24e93f6f24615320a52fd95f15ced03eca05a6a1d8316f5b574ce82f8547114923399aaf1ebe1ca4911c28d0e856c62b41dcd8b3594c8933a172a66b86a8528905a909390cfe2bc0e7c82cef6ca522f40b5bb482df31833f5bb43641cc28bd938eff34b1699ac52ef7ffb4d89ce0fcdc9268798cccc4318487768ba4e1c868f5f5ce03476bffe42"}, &(0x7f0000000180)=0x98) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) socket$key(0xf, 0x3, 0x2) 2018/03/12 02:59:51 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/access\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000280)="7c478057d41b57cda14d99368362f0f5d7c7d0b9a178fae996f2dabb8876e96ec2e6799b778ce72c44b3bdadc7d588f1fab6426a5bb23773944c95ee3b173d5c2fddba71ec196ae2a914933b2275d26c3db8cfc84ca62a6e12a764570090cf199e1029ef51bde1fe00a96d6aab27d6097e568a91a9241ea2050d7784581f4e33ae1e779cd28a112737408b6e7db2674533907fa8fdfb0f2fcf215d44dcfb7d31741f3a386c0bc96d1fed0f8a5516430c0e14ab2ec0d67f1a5e1fe5f0a6d264e0b016a6d3cf25b08dbdcb0aed338983d48a863fa6471be3df61c24063131a18f85ee1859f2eee70ad63718a0fa7e76c1ebb6cb81541368ca410badc687e60902403c819b3486b97a02960ffc0acbe32b07aade7bdcf15df1b0a959db4e009bda92858188e1de2b92bb38eb29e585c4669cd680bca9f1e364156950ca9dab1ed7a19871bc6f5d6303071044e764e6f794550a786d2fcc250b869e8cbf70bb4fa081b20002c937b844f2c9a927c9d088ab1e3617c36bde5589c1ef48b973dba064255dabdcd822a9a367a203a333b6a003faa5bbe33177fb6755a25ad0f2a0c9eda39b9da8a8636e1f222dbd895c1ec503d3963a70f807ca1d01fb0d06a2a265ffa7662a1b39a8422925235a1f4a8377d13880d0ff87e6e58508358715cab4f72ffd183d7601da97cbe746ec43cffca715b4b7720f27a1012c4afb7e21f09b1a13cbcb3d61905a4748fb3a3e91ca78b240405f221c7a64a4d864cc0bc77d8e11d7fefee44a0bd90224098a85f41323b8f57951745cbef95ae1bb00a1b12f52f3453581bdcabbc1d0409796ea79bbf7991c8ac666f0532ad6ba0c2c51877a7fdb8f68dd1ff5bee538ff206021e4f5afba9d1d0ecd9a2a48e651a4107551bf387764c985dfcf3c2a4119c50dca2526cc5ac00f99744197fba9e2e830f0e754a78c62f1c65cdab4c81615f8aee61cf85fd79dc9208822730b0a4f49a8633d8259106ee4d6252f9cd627ba17a8d1a7b910130dd5000f44bd7b826289fc9bafa14f76a2b31ffaae2838f968f900ec6ef0f1394a58f512cd55c2dd94bdfd2b3a1377cfce67a86af8dfe447d32b1bf4238354dbeaf5068e197f084bed2ae99938fee0b6cd41aacc6f1ec57d70a5156adf0005bb5a8062e958cbba16f8303d80b725b4a33ed381ab674b96042118c3b1ac2fa624df0bf10311ee148c215c455d726fb4f9e9490c51ab871ca4d9401c186c436daad32a4748ece70cd6e9a87a3b7fe5918a5d22ae87bf7845eb918a9f4a5ae7739f044b5a3279c12f9e668325c857c045a3fc688155e3aefb0ea0f33d1855de4c4be17d7a338ca6e9d3acb4755e56c847f0595fc933516a3b500d18e2d03d0e1af43e94fca990fde25fe999605245836984385b80ece777572eea048d9fcf56414361587f032c1613905f0b53e1df1fbadedce5f6adbb20b3d20fb27b867748e88b9364921953009a0159de281296d5f94483412f11b7b1c13161007508d3cc76b1ef4e22aa4445f44a75a63c3b3593f725a872bde8eb2363760e3f2c7140a3dcda67f64590d3184cc24f2c96f5a24749b9e09a3962a36c255d775b8ad727eb11f54a387b18dc103be509a55be385fa653599c21e8144c5e930d0742e6e4e93ae86f3ae970b46b8c33796a23c4079bddac8c4960914ee3ba17035fd7daf744f69522eb2df81a91e85b51acd54c482d5a9dba4be8d6ff261dfd8f40cd66a540682e50d581d635daa408d042d9e448f65758fcdb464cbd5cb4f0c24f753858911de3993d1dfc274e3113a171b0574f476e2a43537b559c7f43c3998fde160ea2ee748a80d7e2910c63b032ba815a918c05947607999c1a629284418f2bfdfdba6e8f729835063cf334433bb5dac24aa233329750f38c0c28d4f6d438692ab2c26dd418ead858b3ebe00f833fb6a5694c8739b4200514e60b7602fed6b20ba78f71324bee72842e1aba8028860e4c3d608a1ef46f4f4da27918dac9a1f002ae39ba5cfb60cbb675d0edcd1610e04d593f346ed5a854a0e46ecbcf4406a53d8701fd2b9c4b5a91b0302c7c2cc7b5ae00f394942ab3b147b18c5b36f0526d5b117e0707d05fc077a46ff48c9817e38465fe580d007bbefccdba385e2179367e93bf2f479cb17e6ee9cf559b59f4abfbb55dec5daa22527c3717fe1b23d44336b4340c2c421af6b31f0a1c7d8ee1e5c4839222f40a86130cf834c16382c1e7852b723c487ec6d132acf987911ed8954f553453b2142aa7047db26522e4848fd7b8aeb66a481e41264d6e61d9e78a77861bad705ba37754b40abf29000aabf81d19f8d4416ffe429b44f0ac8b9fe058db790624b9675de08d004a2dd19130d69c8905cca912d699f49202bec0352c64a35ceeab15e4273e5a69ab074db108d8f558960ddaee3a0261d2693af0c20d75ff62fb9d9b353fe184c7728503f2e575272db212e838b1653e08b44bacd04510a6bab7d261a4f147d5c303020194dafec86ea0e6c848eaeb72675aedb2c8443e3d19716cbc91fc43cd52a3e758fb31cfa340abf30f49d71a6d0d1f7350c8f8218c630ed2c6782af1f5d93d08abbd5c478a05ebc073ca8b5c48e79c3d91a65ba5307b82ca3923c5138f8e61ea49e09310eee17218ecef3227cf52afc6069494dbde1e26d9f9bdc373dda69132fb69c6a086290a22fadb7a59e6c06d705bbb8c0689aa1f8d4b49089a5dfdd774ed1acbdd5696e79596529d631c81348d69876bf2213ebc3863f90662a61c66f993f99e571666c9c3c400bd7ff14549ba8b8d67ad4241dfd0c1faf44ee96d486b39c775191c8fd42ee88aa7c4109f82f2ad8a0031b388b7d0065888ff07b8218e144dc048bfdf7513cdc170a7bda5b1d0191274285708a20fbc709d8bd0e0332931b86e82c53f169d0807eb8ef3fd7e201320b0dfd096d5401dc2fa1fccf9695563a23654320b6a16a22539a19665cdc9a0c3a1e0ad895df9c1ee88882a031ffb5e0adcda39f0abca67eba233fc5fe3fc443e8c8fc54bcdd0c20e42ae5ee751cbe9dbd7ca90132a521c14b37792e8c20ec0dc4f8b24194cff2c81ef87521b81d1f21ca31131fbe7670b121b3a4657856892c6b01a328ae999a9c1faa1e1cee75771ed1642aad0f52780813a2db0157e40e01d702572c4d624663c557189b06e49c4368585c73a162040bf3d8f93d919d40b1920509222b38e95456a35c45acc5484dd609dbbb85460e3ddf17c910a77e1c441b264a4ae8b8bf8f5ffca1069adff8222eb6980ee157cfdf772ff5d391b24ec3f2d6de4c0dcb2d247e9705566838212f895d80d83a9be79cf27392880441525a9b3dc0ee9ddcbba936d0f659968cf5e7bc16a4f4e702542acdafbef84f0d1c4a24819f3aa5c675b642f7085a0463cf7750d2fcf713edc199a29afbb7e5aa193e2fc642e9fe5f1cb4605a950d0f06ecc1d24da900fd9bfc9b8de386eef5812774ec2d38db3c6208bd025aac9a741ce4926d69efca5a3d689dbe8caf39094edeb06c9f561d0aaefe444f517d3414779aaa7bef74e7de7d100e1963b31f621ca05503c0f2fe6c76269495a9b8c6a4e07efd6f776e77ab84ae132a887b6f9e836dbefd082dc78f0b759e93f9899f7030bdb6298c9ca6e714f8bb574f10f5a23398dead02daa5fbfd777f1465b6da6a454eb615949fcb9efc43d7a0cf90fd859310c132a4860c453b01601ce2ff2490f5963e6f172bc83fdab8d2a3b2bb5176a82e2d2a31972f15d2d96df37aadb23ae218a32240e590a48646f47f2236e04c05a5ca855dec6a4b25c9f14b9f5a925d4be43c9362f6f99b5871704e89b0e1e9991326efdd263ee099bad5240083b8eeab71d5329fbc3397d2d0c2e04210aaca3850dd5b69ce9ca7665e4cb8947b1445b7ec9c3d15a098c23c60398bb88ff96500856f932e3109a7c1352f068e857b2c714e6a8626d0b164ed3748483a0f211d3e1cd9ff12a01d114610bdbd38a569d505a23f2327a52d19f71399416f0ad1738e4294c870b8ea193d88ce126fda27ea4e86f136f9868c17fff97b480da35867ab06e0bb2ec6cb0478509a8b0d154dc2cdd0f6db0e501b424378d077e5f3a692bd39b164b9620470ff5a08cf54c946216eca4cd3b2407886d5a2408de94e3f7479b61b7a009cf35bd1aac59b84789f287d253f28062616f622b2cc74ee176ee3afa67f6a545184d64701a85134e3576edf70cf3d84d20d3134b47884d308d2b60af59666d1da620a0d9913b9e89c251e99bfb1b05860d28a790000e7b45c60ce5ef60c627fff9ee7eee0d09410b58f0051d257bd3c3f2ea5a46cc3028d7d7afc53f62a97bef21d137d9a3992f4d4834e01c08a43deed0a4a79d3df4a6c71bea8b3b60ede7934bfcc084b52facea32f491e28be743d689757294b9221c57f4c348a939ac229e7e3023e848f1500d44838e69876582996624fa28b7b22f67ca3d1207cddfef8d5df26c7e20cca017573e74073633df150592979aaa147e05a6b89ba3d675fbe683c65fe44c6b644b3a884b33fdba019dc2bef9fb95b952c820e22394e57e3ae026b51f792dfaf7402b85489ee0596961c816f8f29b56b1c8659ff9d0cab00c4a3e7d00aa2a7f3229533b4deae17e74c628ee851021845f0d8e82ac464350f9cb2bbf8546a4b904246a9aca29b897f59799af7595f3f5a5502af281378b234d36b1fb8508980c396366c266e2928ca43f289fff4407a7bb39faecbaedf1be4026b8460a8c68c73c570b766955ff3248f0206ec2c41c70b7ac8182fce8dbbeca53710589c484220a730abcd72f519b192db5cc03986dcc92421f17655c087890836b7a8606048b3d85041a9736faff59425efd63a61337bd4d2f8f229d53be3e6db7996a237cd11220844ba10bb7450d63a703c6f799cd4599d2b539b93fafa76e4d0a4303a3458aa7a44cc0320196643b954becac81ab5a31a95759e3b42bf08aa9d80b997e91a2462b7c8b9e9d05d414d2abd825b3091415209ad7afa2828843fce5093269d9cce8ff1555ff38c3b25a3a8debb10ef39b7a13a59432205edc0ee4fd20901b0643dac718ea8e2a63706d0ac546cd90e53cc68fc671c04800a94b60c9789180a6317d8be387b509f6444d4f5fd70a9be30d0263f165ca1c273241df9e5dcfcd5e7c109c869f2163ae81bd3dcb4c55f5acfae223cffb3ad8cd8b3bffeca5a6319c19db7700346d00466660271217c4faaa5358709056f824e293a53e1f8118d5bf22ef42c172ae859694c8e2292d2445982907e3ccf4dab7d9e48b93cbec0ee8e9da891d601fc01fc1490e934732fbb6d3ac54e4b7548d11f123c22e02ca0d7921c2b2701e5e8f169341f61c4073b6aefd9648fec71f621399eb57da3290249017554f9e6cced46aa41f4b02f5e19eebbca1eccb23a93b7e72a4d90f590618ac0533c7ff5b43758c89c0a524ddf0bce6cdcfa979c0e8b43e37aeaeeb0b6f714dc20f9002dcb1533fbdc7d13ae5d99a15dfb3bf003729cb0602c1700dd4a57cc49f08789d2e1b1e6111becbf1553450c573afa6021ebe2b44b1e532b9c3d3e4612e1060a58ab18ec67d0cb3daff30ad4eedd513c731ed262c406d1ea7329f808c37015fcfd9e6562a6cd3b31301e39e898d6ba3723fa94d6c50e906cd6beeb146500c33c4bbfb4676d1079958966359da7b2cfaa182bc2839b045b488194d3787f459b16f7bee4e8c6b3482bf91a9de45376ef24193bbb14e5501f88f8763ef88c01d1a949fd2d7a821fd935ba0292af1d5b12704d7250d8311126c5545f985e47564", 0x1000}, {&(0x7f0000001280)="8b55abd1e2ae3a25fc0688c30637dd1f593ef8a17d13697d30766f4d8913fa25055e86ba124b815ac330227b61d82f2ad98c53d5c701c3b7", 0x38}, {&(0x7f00000012c0)="4373e1c7b3d55536618fb85dfcfef886b46f60191b1d31", 0x17}], 0x3, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="0dc373e0ef59adf202e1eeab975c7817345e4d3f7496b8ffc10d607d9dc9a47d5b859aebeeecb36178cb6184578c6057d6d80cef4d749ff17de6d23718128e", 0x3f, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r1) 2018/03/12 02:59:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/12 02:59:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000001200)=@random={'os2.', ']*lo,\x00'}, &(0x7f00000011c0)=""/2, 0xffffffffffffffad) sendfile(r0, r0, &(0x7f0000000000)=0xffffffffffffffff, 0x6) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001240)=""/4096, &(0x7f0000001080)=0x1000) 2018/03/12 02:59:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x10001, 0x1f, 0x2, 0x80000000, 0x0, 0x1}) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000468ff1)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') pread64(r1, &(0x7f0000000100)=""/97, 0x61, 0x49) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000000)={0x7, 0x0, {0x1, 0x2, 0x10000, 0x2, 0x100000000}}) 2018/03/12 02:59:51 executing program 6: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x6}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x8, 0xfffffffffffffffc, 0x2, 0x80000001, 0x5}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x20c459f1, 0x9, 0x1000}, 0xa8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x472, 0x200000) 2018/03/12 02:59:51 executing program 5: setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0xb88, 0x100) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x402400, 0x0) sendmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ax25={0x3, {"39655034a4027d"}, 0x3}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)="fd059e082a12600dfced0e26d21ac1e35e41333002c0f5d413010c0786fe3d95f5f456a4fad6efbd6e9f116cc7a0de48e1da4cca42c5731330201072a141aa7f9d6726b1b3b4414148e31de422bcaba988b1c801e7887a8ab08cac905e47af1214cc5fcf88239745cfcc1fa5b48840b05891ca48fe8c18679df5a4dc3df00980a986b8a7fb7ee9548ce27330aaf0e7246ce3d211c14568721fa56a26b3ebe7c139d0b0769cf9adf6f7f51203b998e203ff", 0xb1}, {&(0x7f0000000140)="93d67f90b4d433926c56051032b9a227197661a7edc53de34580b9cecd1d26b2c737a7a1eb203d630afb6672de26d92ef77cd86a8ab85740035256eda690083f6b97201aedf9dfe19b9124fb01da6c12d7946c5306143c27a00786c19625acaca026e83da5bee120c7e9a5fe22126fa1d8bbb44fbc5120b5e606b7ab8b82cb071dd6e8fc1cfddbbeb89f67216a7fe3391ba4281c9e8003d3247485df340c090b99f05c01ae9131e9eb4f116ef2f995e48cbde3cff15bb8260527c2a08a8d41c60151454bd0f51481a8bf02bfc8", 0xcd}, {&(0x7f0000000240)="4239c4eddba5d3d178646ee6ce4fb71878fa3ab63037aa8ddb02b70edf6fe589fe66b1941c10931c39c5c7dc15d997ebf8b54ec20631070a616849b31dc779635b061e2c2b6297836eb7695d8dd338f17f4772b459486ad9a66175f7281b563020d7cd962d5bfd6cbebdcd2b89ed3fff0959d0082c4052b91af7466a9a618758bb15c1ce82a9a656dbdf9317d86a61f3872f09f5a7d04434dff0b2edd6199f72236b8dd3d1cc5adcd117c77a0ac9c1070ec8", 0xb2}, {&(0x7f0000000300)="afde2b198c33", 0x6}, {&(0x7f0000000340)="68000bed2cfe6dbddf198d8b983d37dca28504b9498a50482b99fa2eb625964537dc3aaa1135ac516afd9b9f58bb0510f5cc332cc5e74cb3b7e2f367bfac036557967ee4e5c1d74102ba70068148499d4aa0a2f17c84ff38000cc5e44419a519656bb6dec92cae7cf8781ac871febe62b76720ae8be5ee2c1ecc9d40ad980c76ef2aa5f7ba81d9e507d5fe27b016f08a64765844ac5a", 0x96}, {&(0x7f0000000400)="93c9583b60aba773dd365af1987bc55c09e52bdd0951525d1c94ff2841e21c35084d01689272a8b5edc2bdf075a5527efe243564bdd490", 0x37}, {&(0x7f0000000440)="997655eb9194518357dd38c332e4a349910d890cfd91b0e26c0d287a60a980bbf33f523a5b132fbef10abde7cc7e395930a3f0fe8ba15a9068356c1cde89273cf8084a59c41f87abd8f86e26296133dd7cf11690ddf6a34e3fd521cebdab58dc5c89e64b381de9f628dfbc6742", 0x6d}], 0x7, &(0x7f0000000540)=[{0x18, 0x10b, 0x1000, "a94e"}, {0xd0, 0x0, 0x8, "a9d45d00952fbf20af6a08ca83db0c21ad1cd6800f9909b99f854d7275c277b988b02a89aa04b3c10f2d54b1fd053a48c8be1e7985c345d55aad017d6b6cf80cc625b6fdea7fcf6f18af5208299b7e70476edc679bd0a0ce9175c2944ed2ebd332f594b37307dfc05f32cc011efd8ef37738469c693a2e594fbe8e84aeb6a5c46759af062e97cc0687adf1e6fdd15b09bec0b41ada4bf02c8f717781828dd07fb2ebf84d46b48aef57d19b1123602907f2418bbc5dc97bb4f80727"}, {0x78, 0x111, 0xc0, "482388c450c35f1a92a231512fd44db941399d3e6f784699d29d739274b41280ab82717ccfac52d90beeb65005b1d32fbd6bcdf50e4b9df4874c7a9b228fdc885ccbaffcc88d846f7989edea8b2e6cf7fc51ef0d83cd655d69d8b5d1afc5bf9ffed661"}, {0xd0, 0x107, 0x6, "d205fa88dec2ed87fb80a011e14470493ab1437f61512dd04dc9df27046bc8190d634ff4f9a51f7ea9477aa24be0ea46e8f6e1797218fe9a4f2a6eae7be4059e23179aedb0a9e37d209505e3dc17d23bd03ee8347b69377fa96f2fad2ddfaebd90eb24492aa92cee4052890d553bf697a06ca7d2731b0896dbbbd0242a4f05dc4d73669a396543463dfa8e8d25f03c236ae5cae589a6539c4d93f1d147df24f48db6bdfe193b55f46c15f90e8af206315d8acbaac87c76d849"}], 0x230, 0x90}, 0x48000) 2018/03/12 02:59:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x8000000006025fe, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0efdc)) 2018/03/12 02:59:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) socketpair(0x11, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) accept$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) 2018/03/12 02:59:51 executing program 3: clock_gettime(0x7fefbffffffffff1, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x5, 0xffb) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/23, 0x17}, {&(0x7f0000000280)=""/57, 0x39}, {&(0x7f00000002c0)=""/61, 0x3d}], 0x3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x100, 0x7, 0x1, 0x10d, 0x2, [{0xffffffffffffffc1, 0x9, 0x7ff, 0x0, 0x0, 0x400}, {0x2, 0x3, 0x9, 0x0, 0x0, 0x8}]}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0xfff, 0x3ff, 0x100, 0x1997}, {0x3, 0x8, 0xe1, 0x9}, {0x2, 0x401, 0x3, 0x7}, {0x9, 0x7, 0x0, 0xfff0000000000}, {0x100, 0x4, 0x4}]}, 0x10) 2018/03/12 02:59:51 executing program 1: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0x8) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x7000, 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/03/12 02:59:51 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000), &(0x7f0000009ffc)=0xc) getsockopt(r0, 0x1ff, 0x0, &(0x7f0000000200)=""/199, &(0x7f0000000080)=0xc7) r1 = open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) inotify_add_watch(r1, &(0x7f00000001c0)='./bus\x00', 0x10) close(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0xa, 0x81, 0xe6, r2}, &(0x7f0000000180)=0x10) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/03/12 02:59:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x50004) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/89) 2018/03/12 02:59:51 executing program 7: r0 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffffffff0001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x6}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/03/12 02:59:51 executing program 5: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000013000)) 2018/03/12 02:59:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) recvfrom$inet6(r0, &(0x7f0000000100)=""/151, 0x5e, 0x2000, &(0x7f0000000200)={0xa, 0x4e23, 0x7, @empty, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x400, 0x20, 0x8, 0x45f3}, &(0x7f00000000c0)=0x18) 2018/03/12 02:59:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) pipe2(&(0x7f0000000100), 0x80800) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/03/12 02:59:51 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/context\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x40000000008}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7fffffff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x77, 0xffffffff, 0x10001, 0x9, 0x8000, 0x43, 0x2, 0x4, 0x80, 0x9, 0xffffffff, 0x1, 0xc0b, 0x4]}, &(0x7f0000000200)=0x100) 2018/03/12 02:59:51 executing program 1: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14) vmsplice(r0, &(0x7f00000014c0)=[{&(0x7f0000000100)="e07acee3ac1275c5e265e0974bc67260781ba305c4a1507b8eade91bd97c2c0d4b48fc6c4fd8a619b7883b919e8850c8d382b9b2d1563fa2439dbda372da72e23c23d8e30ec2ed3228bf0c520e58d7269e25173cfeaee3b77419b038a60b794e18105d7c0c65b3ce5e412473aac1606a1e386b84283765fe5c993295091bc6f3e1fe76f0a5cca2ac235d32a10a0a89cb896bf794b546d06799e5ded49d8e0e8932", 0xa1}, {&(0x7f00000001c0)="532fe87532f0041c635d58c6d122eb6ebb7ec656f7fa278900daa3135fc5e33c4e951e88f973ee5d51fdd62c88694be1d944d7964d556827d53bf6449b3314dcf6bf15c1982e13c8a0d0ed2725442ca546045f819795dcea", 0x58}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="c82239d858e7bc5331b4b85856bf409eaf37e9ee3d3beffa195c90f2d83621093ce0937aa800219a30ca368a8831414f81f5a9f19e14b89ffb763dd92a9f113b5ead132913f307b69f386565af80c61b8580b4b08c4d073b729f9763ee6b63d9c7c0b8cc875c06bd4935188269e7e8eb9d7921d7bee1064af304baa52fb1643c49caf7ee899ada48ee7ac6cc2188cccd00659eef042bb57f05d9d8ff491ca789bafc4dc87ab7130334c5597632c0200e85e563b8638183d4d5289bd1f07b45249e352b0c9841", 0xc6}, {&(0x7f00000013c0)="2941d4592b92612db3f3ec8c85caf46845a0a43e4352fd506373d7636672ddc6eb56808114467bf7c0b69a614688bc1d4254cbad4d815a77a5d43ac42f6d323af2beefadad472097b00fdb9209f028a6a3ccd981d79c678bce0b840ec2019529683b378a", 0x64}, {&(0x7f0000001440)="e9896edc4afd6561f57ca2fe59fdff75b3c89fd868b4ef69ca2a30053f3b7ce1f02cf848d6f7c430b48b69948be450e2fe8386ce5a6a2470b8e646ebd8f20ef910afb45c5258947a426cb4a31d63ddaf426ddc4667da7059f8378757f16dbe1a82ae", 0x62}], 0x6, 0x9) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futex(&(0x7f0000000080)=0x2, 0x0, 0x1, &(0x7f0000001540)={r2, r3+10000000}, &(0x7f0000001580)=0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/03/12 02:59:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000040)="43b4a4253910df06814eaee716211c3d528e7291a1d339ee44a12ca3d6b8239342618b2f99b3fc74f04c79bf4c9f67fa5763725bc3f2306a9dbefac4e858060bf0c0b2e7ecdaf179721326562b1ea536564663bea46978ce7ab49beaa099077534ff9534fc2a03a015180f294e5aa3279233fd8ac1daf716bd514b3f8249183ae30c28c17e0c24f0b9027b41cc440f31905dfdc1cd384ab2eb5bd93114aa042a", 0xa0, 0x4005, &(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) 2018/03/12 02:59:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001a00ff0b001a00000000000001000000"], 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = fcntl$getown(r0, 0x9) mq_notify(r1, &(0x7f0000000100)={0x0, 0x1f, 0x6, @tid=r2}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="d6dc35803504f14db75e77287023af6735cb5a44c309eebda9e4dd39dcb22a8c991b9903d096375c8d8f3ce0a67f7bb8c3716080973efceb0f817bb7e2552374d7ac320663b8e964eaa260c5eedb82c0eb599ea55fbe33440cda8f008f0cf982c50d377d", 0x64) pipe(&(0x7f0000000080)) 2018/03/12 02:59:51 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0)=0xd578, 0x4) write(r0, &(0x7f0000000100)="9047a3317bc96ba398c3240f818bdffa6861916eb604978bff07ba6dc1be0b0a00ce5a2954e27795e6c283b533ff5f5dc774c1284871164d9c24c32096d6c088f375ae53c7c822dfde75fc202d9dd72309d7872ca5606498ec0c437fc4e4d1d4b4591d32f716a7c20fd7caabfffb97ab61a15366ef8868d310353bf61d242bc686b1348e9643c76e90e657ef22e97abdf63a959b6b79485f3b0757005227b7f2eae0c6175ee654f4f1590e50105766dbede32a0f83083ba14465832f10ed794595c46c27b40e51f5479eb53cb400138d318c15c9b7ba4685bd2ffcdb0d665bf621bd88", 0xe3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) readahead(r0, 0x6, 0x88) 2018/03/12 02:59:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000001540)=@newpolicy={0x27c, 0x13, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, [@tmpl={0x1c4, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@multicast1=0xe0000001}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in6}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@loopback=0x7f000001}, {}]}]}, 0x27c}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x4e21, 0x0, 0xa, 0xa0, 0xa0, 0xff, r2, r3}, {0x91d1, 0x9, 0x2, 0x0, 0xff, 0x6, 0x2, 0x1}, {0x10000, 0x2, 0x2, 0x9}, 0xff, 0x6e6bc0, 0x0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d5, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x3, 0x3, 0xffffffff, 0xffffffff, 0x7, 0x2}}, 0xe8) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240)=0xffff, 0x2) 2018/03/12 02:59:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) dup2(r0, r1) [ 43.566262] audit: type=1400 audit(1520823591.557:25): avc: denied { setopt } for pid=7470 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_generic_socket permissive=1 [ 43.596301] audit: type=1400 audit(1520823591.587:26): avc: denied { net_broadcast } for pid=7470 comm="syz-executor6" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/12 02:59:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"6970365f7674693000000000008000", 0x2625}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/03/12 02:59:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x5) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) sendmmsg(r0, &(0x7f0000005140)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000140)="e8048e506444250a5b19f0c17393062307562491208a4a8ad1870a70acf7103f06aac6e6e726a6ba08985e2a9aafd4c6a6c41cd61312123e7ae93807368a71d70e9021cfde834b2e322ceef4004f2ce5ce354000a6728f653c263ef44aa2aad29f15bfde9f7bf9b5a4d0d70f0dd7b247e1c2561201706b77fc4e9bfacf255f3955e95034ec8bd300631a8d5dd1cf3eb5ffd8992e506b3c4923036bd2fe3cb21d5a41244a089765c1e5d2ec2a2aa666dd0a7b7c9ba2895c547e086730153803a961fc4ada73755bbc27d003db611f15b0a2d20960a441c5ef5b58880434b3ea12041bbbf6afd12855f5a4d5aa6a", 0xed}, {&(0x7f0000000240)="b2a11337b86b84bd9525770f93ace39a03d9776640c558d70719e8ecd2e5cfd2ffa7522a91bc1728c01d81a0675e305622d493fdd9715222a27a4eb3f13252ffab14c825310edbb9cd5af631786a498949e5bf834b3e2e03e8ba61a916da6c82a957f2d5525bb84d64dbd1cc67a83e87320406a677a6671d4f5850fbbf6ad60a16494282d3f06f4b6a8a59640e88490f5e3cc4414d6e396906720c148aac1c53103dd028a30d2877acc90c3a2346ce3a5410e0bf14a13489891b5078653dbe79ba1e2b8c21af07e35fb46dee6ae4f1f3a60a2b9c7508e401f27720f6db2eb2ba64e2a2ae2e71ac0415648abb4baa2b899dae0e551a", 0xf5}, {&(0x7f0000000340)="b6fa709a6c0e5d3192bcde971f311284845fc11ec8dd8650c7e1d10c71daf8e1a1976fb27a7ae3df4942", 0x2a}, {&(0x7f0000000380)="dfc60adfe35564d16378ffcc5592f5feb75fd2a939bdad3d1eab3448012ce4aad52b54305419929b2fda051697c9cd83d8865b838b1fdd3815a4c146e22f0a46df440dacccd8a4881502394b5a6aade643399680c3a97dcb923ffbaf618e882997c702f1f1eed763c0a7b77b", 0x6c}, {&(0x7f0000000400)="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"}, {0xd8, 0x19d, 0x100, "73b1831dd69d8dd2599a164d37c1de2e617c906b9e0a88b365c4db6f14fe1c3ba40928a8c3e84879fca681da6e51de684542f431ed5aa8b640d1fff31c140ffabadae2b4c9f65397f292b5483509e8bd14bdc1b5a807ac447bd8e19f21d961a659fd5778c54e23ab1981674983d85465c475b72a7b72b548d11bded3a1fb8e9ddacb93b2ab8a74937e94b87e7db9c5cc622faec0df15339b056f29b91084b95686abedd85f4d027de4db4e0014c6aa2150c84b775dc80cb65b003ff76eeb08bf732949c833"}], 0x25c0, 0x8001}, 0x3ff}], 0x2, 0x4) memfd_create(&(0x7f0000000100)='/dev/sequencer2\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) pipe(&(0x7f00000000c0)) 2018/03/12 02:59:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/71) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="297d6d643573756d3a2d766d63a4710b706f7369785f61636c5f6163636573735e7070703140ae8cac5f747970652b6b657972696e676d696d655f7479706500ae4b0f665bb3116d0b5cd1db4b73843b81a7b35e25c3d9a20a7bdf9ae85c373f467cabd762457059c9db8baab1436153a74edd6415d7856addae438f071e2abe03a9205846e2f814233bc16dd220250bc2db022e58436eb8d4b8305d86de2dc4fc03f004d806858d2861956c1cbde71965c6f53a4c66816a16139b733357ba64b9e3b91b5cb47f824f902dd9a50b5f", 0x0) pkey_mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) 2018/03/12 02:59:51 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00000002c0), 0x8) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000000540)="6b657972048dd23b656c660aedd744757073656c696e7578002d6f8c11552a358f51da518713a550320c50c368a9e5380e43931bcc512d717a5192b2e367057e0c66b8b4179c4e00000000000000000000000000000000000000000000000000000000000028170f050148dbc27288a0123a82db0000be0db95f74442943ef3601b84fb3cd3717742a090dce9f3f183ea1f0bedcbf4ac404b4a4f0bee3277cdb2fec50ea999d") pread64(r2, &(0x7f0000000100)=""/202, 0xca, 0x4d) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="f8c7534a8be1f96a799b2e6abbf5fc99206914e5aca27e9dbad0754513b4212fd4597a1f95a2d50c4e3798fb28c34201503545de6c8e9c789811f711f9a794863d8a89a1765a90afcc1e2edc6b0beafbd6016ca2b78a375e147ba63ce446277791bba66c9807c8183d596aad7cf9744a8c3f05fe2fed68570197c042cb03c452203e56bf018d8bfb1b81fbd8cbd59e06aa3297b7669fa8", 0x97, 0x0) keyctl$revoke(0x3, r3) 2018/03/12 02:59:51 executing program 7: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) lseek(r0, 0x0, 0x4) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', 'eth0!eth0$\x00'}) 2018/03/12 02:59:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) 2018/03/12 02:59:51 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) prctl$setendian(0x14, 0x0) 2018/03/12 02:59:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/12 02:59:51 executing program 4: chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x25, 0xe9, 0x100, "00c8dd26208fba04233e69bea732d7eac373e63030e45beaff0a97484020e41ed8d3a2af907c27e532e6131508dd728bad9c24c412dd31551f8ab3ae1b8407907abc8704994287874077807905015078"}, 0xd8) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x80000000, 0x2}) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/03/12 02:59:51 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x100) unshare(0x40600) pwrite64(r0, &(0x7f0000682000), 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) 2018/03/12 02:59:51 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0xfffffffffffffffe, &(0x7f0000000240)="65fa1eeb2930a9337ca807252e7c45794f8466730f9a8e1acaca2de6e2d2ae132a24aac7ff17d17598c7c8c864fc6386653e2e85a77f6a402fd7e394662ca03a212be0f437b2fe543e4ef43621ab2dc6ad9e520727e845175ee02b430b5b2475387271cb29fefdbb43b52661306d47357850d09ba9f93f360184c1d8c923d273e0b9d042f73104f5067a54c1ff966219250b9f274c95e385600cbca828182afde129583927e38a4f0feaa1fd670063606f76842dcaacc2799264e8bdda43f5d365eb7393182aef9d471b9fff147a6d5f94a67f27fc5e8a9d699659b5660a21d9ea64536bd15681b2a4ea6e91f8000000000000") chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x1000, &(0x7f00000000c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) write$selinux_create(r0, &(0x7f0000000380)=@access={'system_u:object_r:xserver_misc_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x32}, 0x45) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000200)={r1, &(0x7f0000001100)=""/4096}) chdir(&(0x7f0000000340)='./file0/file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000010c0)='./file0\x00') 2018/03/12 02:59:51 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000003bfaf)='net/sockstat\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/1, 0x1}], 0x10000000000002ff, 0x0) recvmsg$netrom(r1, &(0x7f0000000640)={&(0x7f0000000080)=@ax25={0x3, {"336547479cd679"}}, 0xfffffffffffffeff, &(0x7f0000000140), 0x329, &(0x7f0000000180), 0x17a}, 0x1d) shutdown(r0, 0x0) 2018/03/12 02:59:51 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000046000)) rt_sigtimedwait(&(0x7f0000000080)={0x8}, &(0x7f00000000c0), &(0x7f0000000100), 0x8) rt_sigprocmask(0x0, &(0x7f0000000000)={0x1}, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/12 02:59:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x4f6a, 0x6, 0x0, 0x329, 0x131, 0x2}, 0x1c) 2018/03/12 02:59:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) 2018/03/12 02:59:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) 2018/03/12 02:59:51 executing program 6: r0 = socket$inet6(0xa, 0x8008000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000002240)=[{&(0x7f0000002100)="73983069e39cc50a3a68bfd7c8027b939ea599c552282749beb90e65e66f140665fdc15a30bcd38708b26fa51baf235f6d8959d327b0d565c1a8e9d2e1caeb0ae8e2f474174d0a9a0e4f8f149df0677846222b2a0b39001d4e573f3b54e31f377af07a6b50a49b6fb8ecc4ac6cb50c718156a9d22c8fd75d8c3ab8ff1234f6", 0x7f}], 0x1}, 0x8000) mq_open(&(0x7f0000000040)='\'-K\x00', 0x882, 0x2000000000000, &(0x7f0000000080)={0x3, 0x9, 0x10000, 0x8001, 0x100, 0x5, 0x7, 0x2000010002}) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0xfffffffffffffe0f, 0x0, &(0x7f000089cfe4)={0xa}, 0x1c) socketpair(0x9, 0xa, 0x3, &(0x7f00000000c0)) 2018/03/12 02:59:51 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$fuse(r0, &(0x7f0000000140)={0x5e, 0x0, 0x2, @fuse_notify_inval_entry_out}, 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x80000000000002, 0x11, r0, 0x0) write$fuse(r0, &(0x7f0000000100)={0x12, 0x0, 0x7, @fuse_notify_poll_wakeup_out={0x3}}, 0x12) fallocate(r0, 0x0, 0x8001, 0x4ec) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bpq0\x00') sigaltstack(&(0x7f0000004000/0x3000)=nil, &(0x7f0000000200)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) 2018/03/12 02:59:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x8a, "0c7cc003df5539057c05e79ba1f298360d970830dd58eb771093fbb1f54d37b334e36e234a6cbda63bf9f62d450348603baceb9ad9830f555d0751de240123a7a33da4c39ca01a99d5fc09c2ccdbaa07f92f7a08b198422b98632468d5b70b570efe774ef0d698e0b6653e01c3e1e31cd94c7ca74cc0d15e4137003d848d921c5832ac7fe315f057e4d0"}, &(0x7f0000000300)=0x92) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, [0xfffffffffffff001, 0xfff, 0x2, 0xfffffffffffffffa, 0x8e62, 0x1, 0x8, 0x53a, 0xfffffffffffffffd, 0xa429, 0x100000001, 0x8001, 0x3, 0x4, 0x7fff]}, &(0x7f0000000440)=0x100) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:pam_var_run_t:s0', 0x20, 'system_u:object_r:systemd_unit_file_t:s0', 0x20, 0x36, 0x36, 0x20, '/sbin/dhclient\x00'}, 0x5e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000480)={r3, 0x80}, &(0x7f00000004c0)=0x8) shutdown(r0, 0x1) 2018/03/12 02:59:51 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) recvmsg(r0, &(0x7f0000f06000)={0x0, 0x0, &(0x7f0000872fa0), 0x3a7, &(0x7f000000c000)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20801, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) 2018/03/12 02:59:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) syz_open_pts(r0, 0x214201) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0xb0, 0x7, 0x30, &(0x7f0000ffa000/0x4000)=nil, 0x80000000}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d31fec)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a4fec)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) getgid() 2018/03/12 02:59:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x7cb, 0x3, 0x1, 0x100008, 0x7f, 0x7ff, 0x9, 0x5, 0x1, 0x4f, 0x400}, 0xb) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/234) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000000000003, 0x10001}, 0x28) 2018/03/12 02:59:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000000040), 0x0) 2018/03/12 02:59:51 executing program 7: r0 = socket(0x18, 0x0, 0x3) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x65) connect(r0, &(0x7f0000c81ff2)=@l2={0x1f}, 0xe) 2018/03/12 02:59:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0xd223}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x80000003, 0x50, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) socket$key(0xf, 0x3, 0x2) 2018/03/12 02:59:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/57) close(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000180)={r1, &(0x7f0000000080)=""/249}) dup(r0) 2018/03/12 02:59:51 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) 2018/03/12 02:59:51 executing program 4: mq_unlink(&(0x7f00000000c0)='/!]*:securityppp0self{!\\ppp1mime_type*md5sumtrustedsystemuser&em0cpuset*,selinuxkeyring)\x00') r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000005c0)=@buf={0x30, &(0x7f0000000580)="6db068b0d5a47f5dadc3eec95958a91baee392a15e70e9be4bff1aff029963e3054af76cdcae64f962605cd86071317b"}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000000540)={&(0x7f0000000140)=@sco={0x1f, {0x1, 0x9, 0xd6, 0x1, 0x6, 0x100}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="078c9acb514ed33141b5aa66927d411987fd94d7670f8167ff438010d44c5030e57bdb93e17204baaf34f98646bb8bd30d68e621c49d4c01807773130de308b31b6663a1596a8030758780f20224c9c354968d26dd31bb1d84bc15c310c3ee272c31671765cea356aeea00a420b624642baf6cad13e3be9c6d83256e39a5e486f8ed8227657e47cff79e1bad17ce7efa5f14350727a0ee24c2d1fb6c272b3c925a6879535a6296901050279888c47486b10bd19f43b09155d2d4ee8f2906b892cf2771e2906e98c03101740496ff23880926b6edfa3510db1f6205244c5130e62b033b6def6275bb8675ac71", 0xec}, {&(0x7f00000002c0)="1b4b5e3424ce2cd67cc99c7e33e5ac50d93a7e73b0c24795b6753b9ff4daa5028fff2c7e0d13d1539e4cc59fee3a55e4e6e4af2944a2ae087a0e4798700e415c2cb8833b1e9e9f6975a4bf4628ed4b7534f939ed6a2fabd16f4bcb2f66a140866559cb3f05524fc7d192d0603a634cbe748611af52c5", 0x76}, {&(0x7f0000000340)="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", 0xff}, {&(0x7f0000000440)="12477bc6cde08dd8fb83a587bad5c666bfe855cadb03b42c2c91370415e70904a7a16c0c33e6b5a9a5372ec5174fff33ea996059dd7eac7fb7678a5f9c27cf8ffc9dfc247206b8bf48e518a9df93a55c23da27e75c142db99c85fbc23edb4ea03d017a46f620aef9616da529797cc0c80a15511f1960b32a97113c296a5a6fe7d8e02914e511f6684e69eba3af6f01fcf5130612070550b975d1845b1b5fd95aae4304c7674af1a4338ce2d6de632d4df824c46f835b4e617fadb963e4f67efaf6f1801eab6567b1f29d0249cc465d9ecef06fdd08ac3f363ce3c342c8e8a8063d91c57a09e11ef3e7afee0a8bef23a6f5d6e5c58dec6d6c52", 0xf9}], 0x4, 0x0, 0x0, 0xc0}, 0x24000010) gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6}}, [0x9, 0x4, 0x9, 0xa, 0x2, 0xffffffff, 0x3f, 0x7fff, 0x1031, 0x2, 0x8, 0xe0000000000, 0x6, 0xfffffffffffffffb, 0x3]}, &(0x7f0000000740)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000780)={r3, 0x1f}, 0x8) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000600)) 2018/03/12 02:59:51 executing program 1: futex(&(0x7f00000000c0)=0x2, 0x5, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0xdc9, &(0x7f0000000140)=0x4) 2018/03/12 02:59:51 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xfffffffffffffffe) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/127, 0x7f) getsockopt$inet6_buf(r0, 0x29, 0x400000049, &(0x7f0000d23fe2)=""/30, &(0x7f00007ecffc)=0x1e) 2018/03/12 02:59:51 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x179e, &(0x7f0000000080)=0x4) 2018/03/12 02:59:51 executing program 1: r0 = getuid() quotactl(0x100, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)="87d36592") r1 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000340)=0x80, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e22, 0x3, 0x4e21, 0x7, 0xa, 0xa0, 0x80, 0x5e, r2, r0}, {0x2, 0x69, 0x5, 0x8, 0x5, 0xffff, 0x1, 0x1f}, {0x10001, 0x5c, 0x7fffffff, 0x7fff}, 0xfff, 0x6e6bbc, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3502, 0x3, 0x0, 0x95f0, 0xff, 0x9, 0x9}}, 0xe8) ioprio_get$uid(0x3, r0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, @ipv4={[], [0xff, 0xff]}, 0x3, 0xfff, 0x2, 0x400, 0x1ff, 0x200000, r2}) recvmmsg(r1, &(0x7f0000007a80)=[{{&(0x7f00000007c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/158, 0x9e}, {&(0x7f0000001900)=""/21, 0x15}, {&(0x7f0000001940)=""/202, 0xca}, {&(0x7f0000001a40)=""/224, 0xe0}, {&(0x7f0000001b40)=""/198, 0xc6}, {&(0x7f0000001c40)=""/178, 0xb2}, {&(0x7f0000001d00)=""/190, 0xbe}], 0x8, 0x0, 0x0, 0x7}, 0x138}, {{&(0x7f0000001e40)=@ax25, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001ec0)=""/181, 0xb5}], 0x1, &(0x7f0000001fc0)=""/156, 0x9c, 0xfffffffffffffc00}, 0x8001}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000002080)=""/217, 0xd9}], 0x1, &(0x7f00000021c0)=""/220, 0xdc, 0x84cc}, 0x101}, {{&(0x7f00000022c0)=@nfc, 0x80, &(0x7f0000003740)=[{&(0x7f0000002340)=""/165, 0xa5}, {&(0x7f0000002400)=""/121, 0x79}, {&(0x7f0000002480)=""/191, 0xbf}, {&(0x7f0000002540)=""/138, 0x8a}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/120, 0x78}, {&(0x7f0000003680)=""/168, 0xa8}], 0x7, &(0x7f00000037c0)=""/22, 0x16, 0x82f3}, 0x59}, {{&(0x7f0000003800)=@alg, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003880)=""/217, 0xd9}, {&(0x7f0000003980)=""/251, 0xfb}], 0x2, &(0x7f0000003ac0)=""/4096, 0x1000, 0x5}, 0x4}, {{&(0x7f0000004ac0)=@sco, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004b40)=""/217, 0xd9}, {&(0x7f0000004c40)=""/214, 0xd6}, {&(0x7f0000004d40)=""/2, 0x2}, {&(0x7f0000004d80)=""/180, 0xb4}], 0x4, &(0x7f0000004e80)=""/102, 0x66, 0xffffffffffffffff}, 0x10000}, {{&(0x7f0000004f00)=@nl, 0x80, &(0x7f0000005040)=[{&(0x7f0000004f80)=""/155, 0x9b}], 0x1, &(0x7f0000005080)=""/128, 0x80, 0x1f}, 0x8}, {{&(0x7f0000005100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005340)=[{&(0x7f0000005180)=""/30, 0x1e}, {&(0x7f00000051c0)=""/136, 0x88}, {&(0x7f0000005280)=""/13, 0xd}, {&(0x7f00000052c0)=""/76, 0x4c}], 0x4, &(0x7f0000005380)=""/144, 0x90, 0x7fff}, 0x400}, {{0x0, 0x0, &(0x7f0000007980)=[{&(0x7f0000005440)=""/184, 0xb8}, {&(0x7f0000005500)=""/133, 0x85}, {&(0x7f00000055c0)=""/77, 0x4d}, {&(0x7f0000005640)=""/4096, 0x1000}, {&(0x7f0000006640)=""/250, 0xfa}, {&(0x7f0000006740)=""/97, 0x61}, {&(0x7f00000067c0)=""/4096, 0x1000}, {&(0x7f00000077c0)=""/193, 0xc1}, {&(0x7f00000078c0)=""/155, 0x9b}], 0x9, &(0x7f0000007a40)=""/8, 0x8, 0x3606bba0}, 0x2}], 0x9, 0x10000, &(0x7f0000007cc0)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007d00)={0x0, 0x1, 0x3, [0x4, 0x7ff, 0x17]}, &(0x7f0000007d40)=0xe) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007d80)=@sack_info={r5, 0x8, 0xfffffffffffffffa}, 0xc) sendmsg$nl_xfrm(r3, &(0x7f00000091c0)={&(0x7f0000007dc0)={0x10, 0x0, 0x0, 0xe0040000}, 0xc, &(0x7f0000009180)={&(0x7f0000007e00)=@getae={0x1370, 0x1f, 0x10, 0x70bd2d, 0x25dfdbfd, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0xa}, @in=@multicast1=0xe0000001, 0x1f}, [@algo_comp={0x1048, 0x3, {{'lzjh\x00'}, 0x8000, "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"}}, @output_mark={0x8, 0x1d, 0x6}, @algo_crypt={0x98, 0x2, {{'xts(aes)\x00'}, 0x278, "109f062a4a79553c1ba444068fb986d75a707152a2a29b233c753424ae60a3a8ddd1bd8c7c324776bc29ea01c326821bbb15047da1d632c320417c2679873c3b8a4a052339007238c4d6b2f0c5f3c9"}}, @algo_aead={0xa0, 0x12, {{'ccm_base(pcbc(aes-aesni),sha512_mb)\x00'}, 0x288, 0xa0, "59d727d0d31c34c79d273f95cfcdc09e2406cfa87b94dc9319c73d6775f16bfee2c3744730595aa6340d9707089ba2a0593ab279daa7ed659e59ba3baa4984d0c7e7cc1a83d90eb9df77884ee26de25d81"}}, @algo_comp={0xec, 0x3, {{'lzjh\x00'}, 0x518, "cccabe1c1155bd4e0e0c0022da7355505aee208103448a6d3b137f322f536402d8430f62284a8b6c76ce2164f16aec647b2dfb8ba7a9e7e0377ab620adf80bfaa05a0703f2a34b593583ac3adf9cf4121de91b267d20024776e6c11a37212360ebb95b66bdd9cc968f4ca9193ee947cc42e194096d65bab7a887c53912577b3d9fca27a9b141e857ac9a966252520960874403917db986298dae300b3aa6a6cf3df073"}}, @mark={0xc, 0x15, {0x35075b, 0x100000001}}, @algo_crypt={0xa8, 0x2, {{'xts-twofish-avx\x00'}, 0x2e8, "128af751c57dc5200c215e793f9ae417a439493202e3422938b639af50709c6cba0d6386063efe5b02c5fa97508ca65dbb901f58adb3c02a1f0d231f1ff974d9ecd49f3831806d008623f1514d31ed948261685a8047cf00a02f103298"}}, @tfcpad={0x8, 0x16, 0x4}]}, 0x1370}, 0x1}, 0x40004) recvmmsg(r1, &(0x7f000000bcc0)=[{{&(0x7f0000009200)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000009380)=[{&(0x7f0000009280)=""/25, 0x19}, {&(0x7f00000092c0)=""/174, 0xae}], 0x2, &(0x7f00000093c0)=""/209, 0xd1, 0x4}, 0x100000001}, {{&(0x7f00000094c0)=@sco, 0x80, &(0x7f0000009ac0)=[{&(0x7f0000009540)=""/175, 0xaf}, {&(0x7f0000009600)=""/151, 0x97}, {&(0x7f00000096c0)=""/241, 0xf1}, {&(0x7f00000097c0)=""/127, 0x7f}, {&(0x7f0000009840)=""/180, 0xb4}, {&(0x7f0000009900)=""/26, 0x1a}, {&(0x7f0000009940)=""/194, 0xc2}, {&(0x7f0000009a40)=""/100, 0x64}], 0x8, 0x0, 0x0, 0xb76}, 0x4}, {{&(0x7f0000009b40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f000000ac80)=[{&(0x7f0000009bc0)=""/136, 0x88}, {&(0x7f0000009c80)=""/4096, 0x1000}], 0x2, &(0x7f000000acc0)=""/4096, 0x1000, 0x7}, 0x1}], 0x3, 0x40, &(0x7f000000bd80)={0x0, 0x989680}) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000bdc0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f000000be00)={0x80000000, 0x1, {0x2, 0x1, 0x8, 0x3, 0xb61}}) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f000000be80)={0x4}, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f000000bf80)={'nat\x00', 0x0, 0x4, 0x67, [], 0x3, &(0x7f000000bec0)=[{}, {}, {}], &(0x7f000000bf00)=""/103}, &(0x7f000000c000)=0x78) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f000000c040)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f000000c140)=0xe8) ioprio_get$uid(0x3, r8) stat(&(0x7f000000c1c0)='./file0\x00', &(0x7f000000c200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000000c180)='./file0\x00', 0xe000, r0, r9, 0x1000, 0x2050480) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f000000c280)={@multicast1, @dev, @remote}, &(0x7f000000c2c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000c300)={{{@in=@multicast2=0xe0000002, @in6, 0x4e21, 0x5d, 0x4e24, 0x46, 0xa, 0xa0, 0x20, 0x0, r4, r0}, {0x3, 0x9, 0x3, 0xfff, 0x3, 0x6, 0x8000, 0xff}, {0x1000000010, 0x3, 0x3, 0x2}, 0x100, 0x0, 0x0, 0x0, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3b}, 0xa, @in, 0x0, 0x6, 0x3, 0x7fffffff, 0xfffffffffffffffa, 0x80000001, 0x7ff}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000000c400)={r5, 0x2}, &(0x7f000000c440)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r7, 0x29, 0x44, &(0x7f000000c480)={'NETMAP\x00'}, &(0x7f000000c4c0)=0x1e) r10 = openat(r7, &(0x7f000000c500)='./file0\x00', 0x200000, 0x20) getsockopt$packet_int(r10, 0x107, 0xe, &(0x7f000000c540), &(0x7f000000c580)=0x4) unlink(&(0x7f000000c5c0)='./file0\x00') r11 = add_key(&(0x7f000000c600)='blacklist\x00', &(0x7f000000c640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000c680)="fb105f51b51f698a6d21ee1da9be66109c72343a85ff3f4f03a52b51c9edaba4f992e2cee2a865643b08d857a09d3339d254b8645a9c10e9bef0", 0x3a, 0xfffffffffffffffc) keyctl$describe(0x6, r11, &(0x7f000000c6c0)=""/52, 0x34) ioctl$sock_inet_SIOCGIFBRDADDR(r10, 0x8919, &(0x7f000000c700)={'dummy0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}) 2018/03/12 02:59:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x2000000000) [ 43.907737] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=7593 comm=syz-executor3 2018/03/12 02:59:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021500000e000000000000000000000007001900000000000a004e2000000000000000000000000000000000000000000000000002004e207f0000010000000000000000000000000d0019000000000002004e20ac141400000000000000000002004e20000000000000000000000000577910c9b0fbb060a2115a0eb1754815886a86d2d2f3b237b2f50d5c027eee5510443f6b0624947fb4351b7a5f3c9d8d8f30383650ef384bfcb6d1dc503babd06a5339dce586b1e1a2fbeab8c582202b590d6bd743af6ea9c9b19ede7477d8a17740476ecf8a074b8afb62f2afc600cd677ea1d142ce1dc882d047f8cd8f82dbb7bc03efd3ff4d0c26b4d8"], 0x70}, 0x1}, 0x0) 2018/03/12 02:59:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="e80713bf09ca", 0x6}], 0x1, 0x0) fallocate(r1, 0x3, 0x0, 0x1) close(r0) recvfrom$ax25(r1, &(0x7f0000000040)=""/134, 0x86, 0x1, &(0x7f0000000100)={0x3, {"649f041e4aa1a6"}, 0xd3e}, 0x10) 2018/03/12 02:59:52 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) prlimit64(r0, 0xf, &(0x7f0000001000)={0x0, 0x40000}, &(0x7f0000000140)) userfaultfd(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/146) 2018/03/12 02:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000480)="0445b68a7d72646e675245ced1e2871e79e0b8a4a78c233d59f73049a44712d57f8fa28943a629bc208e93cddd09dfd1f62cac6ca4a9079574e9079f332ce46f85e1ee70de469ae2b1f725f3bc664bfc62309be2016fa9260d8866ca7fd99d823193dd82f6f5127e107eb9e495b9175c2b89374bc1c358e66e9b", 0x7a) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2f9eab5b51d1ab656b5d7eae6b9a486292e5dc291f4119bf6357a867e2c1fd61c46642ffbca6e785f46720db3590369069ef14db3704d199d8d335bb6bc6da0c072395f95d03ae288c599fe9ce89f15b042ebfd9f05b9ef0eb285080a0be7a71b0902de12023d41700b2b1", 0x6b, r2) keyctl$set_timeout(0xf, r3, 0xfffffffffffffffc) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e7df01)=""/255) keyctl$get_security(0x11, r1, &(0x7f0000000380)=""/199, 0xc7) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="688324feb33b3250ef4c4b0b1678886162aee6fc8f63aa21ee0ef8601a3b08abb08c9ea216b0e0e0d6f441", 0x2b}, {&(0x7f0000000240)="edb820677ce6395b7fa5b4aef1c71f9827f0e53f98116b2208732a8d171ab5aaa3c466176cbdbfda4b9a2665d4a997acc51cbb81f3b43e58e0ba61441b7314681d49cfbc8a43f79a591e5d26956f16503cec260d3237cecb97cbbc6a9d4600f9aa62badad29c8d96d93ccc8364460565ee7aa73d1576be00d3c9d612287b3d6c", 0x80}], 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x6, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 'bcsf0\x00'}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/12 02:59:52 executing program 3: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b8", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000200)=""/4096, 0x1000) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xffffffffffffff98, 0x103000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001280)={'gretap0\x00', 0x1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', r3}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001200)={@dev={0xfe, 0x80, [], 0x10}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x800000000000002, 0xfffffffffffffffa, 0x500, 0x44, 0x10, r4}) 2018/03/12 02:59:52 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000140)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x10) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x2) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00007c6000), 0x4) r3 = accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000180)=0xe, 0x800) r4 = epoll_create(0x7) r5 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000bf8ff4)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000a1dff4)={0xe}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) 2018/03/12 02:59:52 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={"74756e6c30001ff04b00000000000004", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/12 02:59:52 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0x5, @empty, 0x7f}}, [0xfffffffffffffff7, 0x6, 0x8001, 0x3, 0x9, 0x9, 0x7, 0x2, 0x4, 0x431b, 0x1, 0x6, 0x0, 0xea89, 0x9]}, &(0x7f0000000180)=0x100) 2018/03/12 02:59:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=@ipv4_deladdr={0x18, 0x15, 0xc01, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) accept4$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x802181}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=@ipv4_deladdr={0x30, 0x15, 0x210, 0x70bd2b, 0x25dfdbff, {0x2, 0x1, 0x8, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x14}}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) 2018/03/12 02:59:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000001fdff00005d0ca9dc23a640fe0a76c3767ff200000004000000000000"], 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x100000000, 0x4}, 0x1, 0x6, 0x1, {}, 0x1, 0x9}) 2018/03/12 02:59:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/234}, {&(0x7f0000000040)=""/185}, {&(0x7f0000000280)=""/59}, {&(0x7f00000002c0)=""/100}], 0x1) 2018/03/12 02:59:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000004ff0)={0x0, 0x62, &(0x7f0000004f9d)="d5c07aeae84e722f8d1ac16e1a14ad185795ae0243b7c75c135c2d63c70b0fb6baad1532801439f3e2864a886f5a798961163df8c6aa6697f036f355791edb2898cf6e640a50cd9295c264f9a8fb7606fb610ee837d1f02c15b0d535cfa3229c1c08"}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x10001]) 2018/03/12 02:59:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000100)=""/241) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x18}, 0x8000, 0x0, 0xff, 0x2, 0x80000001, 0x1}, 0x20) 2018/03/12 02:59:52 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) getsockopt(r1, 0x8, 0x1000, &(0x7f0000000000)=""/28, &(0x7f0000000100)=0x1c) connect$l2tp(r1, &(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x3, {0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0xe1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000140)={0x7, {{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x14}}}, 0x108) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x4, {0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0x5}}}, 0x32) 2018/03/12 02:59:52 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1fffffffffd, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x80000001, 0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/69) 2018/03/12 02:59:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x0, @rand_addr}, 0x7e, 0xfffffffffffffffd, 0x0, 0x0, 0x0, &(0x7f0000000040)='sit0\x00'}) 2018/03/12 02:59:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000340)=""/246) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r3 = dup2(r0, r1) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000100)=""/180) 2018/03/12 02:59:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'nr0\x00', 0x5}) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x7, 0x10000) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x800024c000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000100)={{0x5}, 0x0, 0x800, 0x1, {0x200, 0x6}, 0x2, 0x1}) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000200)=""/155, 0x345}], 0x1000000000000012, 0x0) 2018/03/12 02:59:52 executing program 0: socket(0x200400000010, 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0xffffffff80000000, 0x7fff, 0x7fff, 0x80}) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x6) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) write(0xffffffffffffffff, &(0x7f0000000500)="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", 0x17) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x36000, 0x0) 2018/03/12 02:59:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0xca02, 0x0, 0x0, 0x2, 0x0, 0x7, 0xfff}, &(0x7f0000000180)=0x20) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x445) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/12 02:59:52 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0xe578, 0x1, 0x0, 0x4, 0xffffffffffff0001}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x2, 0x20}, 0xc) eventfd2(0x2, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x1, &(0x7f0000442fe8)=[{0x5, 0x0, 0x0, 0x80000000}]}, 0x10) 2018/03/12 02:59:52 executing program 3: r0 = socket(0x18, 0x0, 0x1) prctl$seccomp(0x16, 0x0, &(0x7f000002b000)={0x5, &(0x7f0000002000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8000000000c}]}) sendmmsg(0xffffffffffffffff, &(0x7f000002b000)=[{{&(0x7f0000003000)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'bond0\x00'}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30), 0xffffffffffffff83}}], 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x80047453, &(0x7f0000013000)) prctl$intptr(0x400000000000024, 0x3) 2018/03/12 02:59:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x6, 0xffffffff}, {0x4, 0x20}, {0x3, 0x1}], 0x3) 2018/03/12 02:59:52 executing program 3: mkdir(&(0x7f000068b000)='./file0\x00', 0xdf) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) r1 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) fanotify_init(0x20, 0x800) 2018/03/12 02:59:52 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x40) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r2, r3) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/12 02:59:52 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0xb5f, 0x3}}) r2 = socket$netlink(0x10, 0x3, 0x4) lookup_dcookie(0x200, &(0x7f0000000080)=""/214, 0xd6) writev(r2, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c3e9ffff0600000002000000450000000000800019001a000d0000000006280ff4000001fd17e9ffff061f0400", 0x39}], 0x1) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x2710}, 0x4, 0x1, 0x80000001}, {{0x77359400}, 0x80000000, 0x0, 0x5}], 0x30) 2018/03/12 02:59:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x915, 0x101000) ioctl(r0, 0x5382, &(0x7f0000000000)) 2018/03/12 02:59:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) fchmod(r0, 0x84) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/03/12 02:59:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x443, 0x6, 0x5, 0x2, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x3}, &(0x7f0000000200)=0x8) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000300)=""/144) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) close(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000002c0)=0x1e) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1f, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/12 02:59:52 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) r2 = syz_open_dev$sg(&(0x7f0000a32ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace(0x10, r3) ioctl(r2, 0xc0481273, &(0x7f0000e11000)) 2018/03/12 02:59:52 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x40) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r2, r3) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/12 02:59:52 executing program 3: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) keyctl$session_to_parent(0x12) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x10000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000ff010200f9ff2900810047000500ff00"], 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x7, 0xc4b0}, 'port0\x00', 0xa, 0x1020, 0x6, 0x9ac, 0x1ff, 0x3f, 0xdb, 0x0, 0x2, 0x6}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/03/12 02:59:52 executing program 7: recvmmsg(0xffffffffffffff9c, &(0x7f0000000f00)=[{{&(0x7f0000000300)=@can, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000480)=""/192, 0xc0}, {&(0x7f0000000540)=""/167, 0xa7}], 0x3, &(0x7f0000000640)=""/217, 0xd9, 0x5}, 0x81}, {{&(0x7f0000000740)=@in6, 0x80, &(0x7f00000009c0)=[{&(0x7f00000007c0)=""/62, 0x3e}, {&(0x7f0000000800)=""/207, 0xcf}, {&(0x7f0000000900)=""/175, 0xaf}], 0x3, &(0x7f0000000a00)=""/181, 0xb5, 0x1}, 0x362}, {{&(0x7f0000000ac0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b40)=""/113, 0x71}], 0x1, &(0x7f0000000c00)=""/171, 0xab, 0x4}, 0x5}, {{&(0x7f0000000cc0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d40)=""/12, 0xc}, {&(0x7f0000000d80)=""/65, 0x41}], 0x2, &(0x7f0000000e40)=""/148, 0x94, 0x7}, 0x8}], 0x4, 0x10000, &(0x7f0000001000)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001040)=ANY=[@ANYBLOB="0300001c7d624ad9b5fe98681974", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001100)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001140)={r1, 0xc0000000000000}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000280)={0x108, @time, 0x98, {0x0, 0x3}, 0xb5, 0x3, 0x4}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) r3 = inotify_init1(0x2000020000000) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000000f000/0x7000)=nil, 0x7000, 0x2000004, r4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x7, 0x6, 0x7}) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x40000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000040)={0x448d5b75, 0xb56, 0x800, 0x0, 0xffffffffffff0000, 0x1, 0x80000000}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3000000, 0x12, r3, 0x0) 2018/03/12 02:59:52 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) read(0xffffffffffffffff, &(0x7f0000000080)=""/212, 0xd4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x0, 0x2000, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/03/12 02:59:52 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005bc0)={0xaa, 0x20}) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)) pipe2(&(0x7f0000007140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000071c0)={{0x4, 0x7}, {0x7ad0, 0x1200}, 0x5, 0x1, 0x800000000000000}) getdents64(r3, &(0x7f0000007180)=""/17, 0x11) write$selinux_create(r2, &(0x7f00000000c0)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x33}, 0x3a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f00007ab000/0xc000)=nil, 0xc000}}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) getdents64(r2, &(0x7f0000002880)=""/4096, 0x1000) r4 = accept4(r3, &(0x7f0000007240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000007300)=0xfffffffffffffdd6, 0x4000080000) recvmmsg(r4, &(0x7f0000007040)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000240)=""/84, 0x54}, {&(0x7f00000002c0)=""/165, 0xa5}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/41, 0x29}, {&(0x7f00000013c0)=""/85, 0x55}, {&(0x7f0000001440)=""/142, 0x8e}], 0x7, &(0x7f0000001580)=""/156, 0x9c, 0x101}, 0x1}, {{&(0x7f0000001640)=@hci, 0x80, &(0x7f0000005a80)=[{&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/206, 0xce}, {&(0x7f00000027c0)=""/163, 0xa3}, {&(0x7f0000007340)=""/4096, 0x1000}, {&(0x7f0000003880)=""/87, 0x57}, {&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/229, 0xe5}, {&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000005a00)=""/81, 0x51}], 0x9, 0x0, 0x0, 0x5}, 0x3}, {{&(0x7f0000005b40)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000005bc0)}, {&(0x7f0000005c00)=""/106, 0x6a}, {&(0x7f0000005c80)=""/253, 0xfd}, {&(0x7f0000005d80)=""/4096, 0x1000}, {&(0x7f0000006d80)=""/93, 0x5d}, {&(0x7f0000006e00)=""/153, 0x99}, {&(0x7f0000006ec0)=""/180, 0xb4}, {&(0x7f0000006f80)=""/25, 0x19}], 0x8, 0x0, 0x0, 0x5}, 0xfff000}], 0x3, 0x20, &(0x7f0000007100)={0x77359400}) 2018/03/12 02:59:52 executing program 5: clock_adjtime(0x1, &(0x7f0000000140)={0x4, 0x8, 0x1a2, 0x5, 0x0, 0xffff, 0x200, 0x8001, 0x100000000, 0x5, 0x2, 0x3, 0xfffffffffffff3ed, 0x8, 0x1f, 0x8001, 0x1, 0xff, 0x2, 0x35c, 0x4, 0x9, 0x800, 0x400, 0x6, 0x7}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x7, 0x30, 0xaa2501c}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0xffffffffffffffe0, 0x4, 0x2, 0x1ff, 0x9}, &(0x7f0000000340)=0x14) r2 = socket(0x2, 0x20002400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000034000)={0xffffffffffffffff, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000100)=0x7) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000000)=""/144, &(0x7f0000e5f000)=0x90) 2018/03/12 02:59:52 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x80, 0x2348, 0x8001, 'queue1\x00', 0x1}) clock_gettime(0x1, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000180)=[{0x5, 0x3, 0x4, 0x6, @tick=0x4, {0x2000000000000, 0xb893}, {0x5, 0x3}, @quote={{0x8000, 0x78e7}, 0x1, &(0x7f0000000100)={0x4, 0x101, 0xb8f, 0x7, @time={0x0, 0x989680}, {0x1, 0x9}, {0x4, 0x5}, @queue={0x7, {0x3f, 0x80}}}}}, {0x2, 0x4, 0x4, 0x7, @tick=0x3e5, {0x7, 0xfff}, {0x3, 0x7}, @addr={0x80000001, 0x3}}, {0x4, 0x6, 0x1, 0x3, @time={0x0, 0x989680}, {0x7, 0x400}, {0x81, 0x4ec}, @control={0x8, 0x0, 0x8}}, {0x0, 0x6, 0x1ff, 0x8000, @time={r1, r2+30000000}, {0x0, 0x4}, {0x80000000, 0x100000001}, @note={0x4, 0x100, 0x8, 0xaf, 0x3}}], 0x7b) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/12 02:59:52 executing program 6: add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e1a30a1cb6cbaf221954b266587750dc24c70f4eeccfae3d4e5d0dbbfb5c64f9e9b01b83378da552d6dba748cbfffbfc41800cdf033a295b47f4f9c3c32bd9d41220a127e9a6a0d2717a6a9976e516c6734cfb1681bd6de4eedb461d78c987d4d57fc26aad4aaf54f88a0dae2bc13616103d5d22c10a77f00a8460f0e3bce2a1103ec500008bd20af992220131bbdf00e03d01984f3f6b07b4b00949b2a69aac705ff5301d09e82164b7c31438539c6c1b1f1f88b507aeabfc7a5e94733c1d4f5a572c", 0xc3, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x3) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f0000000140)="c7957a4fb44399019cc59a813135e022") 2018/03/12 02:59:52 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) r1 = dup2(r0, r0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) 2018/03/12 02:59:52 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/12 02:59:52 executing program 3: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c2dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0xffffffff) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1]}, &(0x7f0000000040)=0x6) 2018/03/12 02:59:52 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) fstatfs(r0, &(0x7f00000010c0)=""/149) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10000000}) pwritev(r0, &(0x7f0000000080), 0x10a, 0x0) 2018/03/12 02:59:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004006) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfff, 0x8280) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x15, 0xffffffffffffffff, "8dba022f113379536f1d0000321b54da92aa7e92b88dd77ec2f19ecf85c3313e0500cb584c547c72c0c73f4d26a8abfa17251f40ff536cb3b439e5807b841afa", "b1edf8732a9dd530c56f3fe1b63ba8ea7779eb049792bbd9e6868792bd28360b092e4a8f0a3f021c617f59d0b7058e4dc72abaacb76cf69877c5e90678b7c1c6", "be9e39e65e6ef520868e4a7af680fb0d7aac44b292dc97d60c0d724fd0559b28"}) 2018/03/12 02:59:52 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x42) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x1a) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x12, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000080)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00000002c0)}) close(0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3a, 0x400100) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0x17}, 0x8}, {0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x1}, 0x1ff, [0xffffffff, 0x5, 0x4, 0x4, 0x7, 0x680, 0xeed, 0x7]}, 0x5c) timerfd_gettime(r1, &(0x7f0000000040)) 2018/03/12 02:59:52 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xfffffffffffffffc, 0x4031, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x109400, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/4096) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001240)={0x0, 0x1}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000012c0)={r1, 0x1, 0x30, 0x7, 0x8001}, &(0x7f0000001300)=0x18) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000007e000000ce40e371c744ffcf18fc905b022f6740aca9acb8b0aabd59d9eaf5f126d0011b77a8248d8f7b6ad7ee091c05e39d02a2cddee74a0b2bac8e09e9204e263d446825642852db6305b4b622fc1fe3a3830825911a4eaa66783ae796b07ba7f393e2f5b67c5fcaf397ab0145ca8d398f85b5e516b62f000000000000000000"], &(0x7f00000011c0)=0xa2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001200)=0x2) 2018/03/12 02:59:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f00000001c0)={"738f7a5f74756e00", @ifru_addrs=@nfc={0x27, 0x0, 0x1, 0x6}}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000040)=""/37, &(0x7f0000000080)=0x25) 2018/03/12 02:59:52 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'teql0\x00', 0x200}) 2018/03/12 02:59:52 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000040)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c0006ea290269c6cdf86a02a79799f04ec45c0000001900a30700000000000000dc1338d54400009b84136ef75afb83de448d", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xffdf) 2018/03/12 02:59:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x280) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xf695, 0x9, 0x3}, 0x10) clock_gettime(0x100000000000003, &(0x7f0000000040)) clock_gettime(0x5, &(0x7f0000000000)) 2018/03/12 02:59:52 executing program 5: r0 = socket$inet(0x2, 0x800, 0x200) r1 = dup2(r0, r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) listen$netrom(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x80, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x4}, 0x8) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x4000003) 2018/03/12 02:59:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)=ANY=[@ANYBLOB="180000005200010403ffffffffffffff0a00000004000100"], 0x18}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='vmnet0\x00', 0x3) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) pwrite64(r2, &(0x7f00000000c0), 0x0, 0x0) 2018/03/12 02:59:52 executing program 5: clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x3, 0x9, 0xf58f, 0x9}, {0x9, 0x80000000, 0x8092, 0x1ff}, {0xbf04, 0x100000000, 0x1, 0x4}]}) bind$ipx(r0, &(0x7f00000001c0)={0x4, 0x40, 0x101, "954783f13238", 0x4a9d}, 0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/247) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x80000005, 0x0) userfaultfd(0x80800) 2018/03/12 02:59:52 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x5, 0x3000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000fecffc), 0xfffffffffffffca4) socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="86bc35daad279ef91ed77e1c0022d326", 0x10) 2018/03/12 02:59:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000040)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x40000001000, 0x50, 0x0, &(0x7f0000000080)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) [ 44.511245] binder_alloc: 7728: binder_alloc_buf, no vma [ 44.525948] binder: 7728:7738 transaction failed 29189/-3, size 40-8 line 3133 [ 44.538297] binder: BINDER_SET_CONTEXT_MGR already set [ 44.543939] binder: 7728:7753 ioctl 40046207 0 returned -16 [ 44.554659] binder_alloc: 7728: binder_alloc_buf, no vma [ 44.555019] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=82 sclass=netlink_tcpdiag_socket pig=7752 comm=syz-executor4 [ 44.555572] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=82 sclass=netlink_tcpdiag_socket pig=7752 comm=syz-executor4 [ 44.557314] binder: 7728:7753 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 44.594506] binder: 7728:7738 transaction failed 29189/-3, size 40-8 line 3133 [ 44.603842] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.609415] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/12 02:59:52 executing program 7: r0 = socket(0x767f5bf35d4320f0, 0x800, 0x1) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000d99ffc), &(0x7f0000a8fffc)=0x4) 2018/03/12 02:59:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000311ffc), 0x0) r1 = memfd_create(&(0x7f0000000000)="0500", 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x600}) 2018/03/12 02:59:52 executing program 0: setrlimit(0x0, &(0x7f000000a000)) setrlimit(0x0, &(0x7f00002f0ff0)={0x5, 0x71264a99}) 2018/03/12 02:59:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x600000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000080)) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001300090469000000810000000700004003000000450001070000002119001a005a5e0400020007000002e500000000000800f41ee4", 0x39}], 0x1) 2018/03/12 02:59:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x80000002}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/12 02:59:52 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000000100)=""/183, 0xb7, 0x40000100, 0x0, 0x0) 2018/03/12 02:59:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xf}}, 0x14) 2018/03/12 02:59:52 executing program 3: socketpair(0x3, 0x0, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff}) bind(r0, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x800}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0xb1}, {0x80000006}]}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/03/12 02:59:52 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/192) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0x5, 0x8]}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f0000000080)=0xe) 2018/03/12 02:59:52 executing program 1: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) getpgid(r1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x3}) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r2}) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/12 02:59:52 executing program 0: socketpair(0x3, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_access(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='system_u:object_r:usbmon_device_t:s0 /usr/sbin/cups-br|wsed 53\x00'], 0x3f) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/raw6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') ioctl$KDDELIO(r2, 0x4b35, 0x4b5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) 2018/03/12 02:59:52 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x441) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl(r1, 0x440000000000127d, &(0x7f000002cfff)) pause() 2018/03/12 02:59:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x1, '$'}, &(0x7f0000000040)=0x25) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000b02000)=0x200, 0x4) 2018/03/12 02:59:52 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x100000001, 0x8) ioctl$LOOP_CLR_FD(r0, 0x7002) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) 2018/03/12 02:59:52 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x0) pwritev(r1, &(0x7f00000005c0)=[{&(0x7f0000000400)="7a756fe167c6230e8559bd4c8e56ef5daf0917de088103e760df2a93d1d54b5edb3519c9dbe1841c0f21ef6bf3a7577b7ad1e6e24b988bf81d0fe459ed0f07172b9cd84195b9f4c066af9a727c2f89b2f61ffd449c9fe20277fd53ca889b840d55ba4f8a72656ea9dd310e0e7a10c5fd4a1ef20fa0291bef5f75e869aee1073de0171e8b1c0016a7e7a116def4424d29fd0e6d8d3515a2fe7e8d285d605f21a79fdec7d9a120a17235cbb94b16809ff13bab3ce8d27e8181dbc78a1d78c7049a880c4db29255a2c043364d5a468228e9094e2c2016a6fc", 0xd7}, {&(0x7f0000000080)="227a4ad88c707deb63997ae2ee391c93d53a3bd8c0da19dc73dc5d0af1e30d77e8367edfe8f189745582430a60ab7e91acdd9aa28ea2dc4025e27ad6b3a08a56ba942ca58f008361c1bf0d1994e3584c8410590ff98bcc861bf83eec554f9c89054c7670c6aebf6f3e3b48415cd06e1ddb06a23ee9f823a10995387e95f468c80678da32dc0c6b3121e8ebd4afd9633860b7d68496dc135b93", 0x99}, {&(0x7f0000000500)="608773efafbfc2493168a6bb3630447c1fea5a433fe4b9ea1d0eb19ad91071de2d42e865a30165120ea45e0ea4c7696c801d307afd45f3b2c27a04dfad48b19b3048d0fa0d14f652b9d2e96faddaa6612e3e8016bcd2a57115b50733804417e4a48dfe35b1888ab4fde68589fa1a2acb427bc84c2b6e039affcfefe4071455bf4b4914d43a5af5f9ed92c84c2d12", 0x8e}], 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e22, 0x6, 0xa, 0x80, 0x0, 0x3b, r2, r3}, {0x8000, 0x7fff, 0x74e033a, 0x0, 0x80000001, 0x8, 0x274, 0x6}, {0x6, 0x80000001, 0x61, 0x6}, 0x7, 0x6e6bb5, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x3506, 0x7, 0x0, 0x1, 0xfffffffffffffffc, 0x10000}}, 0xe8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/autofs\x00', 0x200000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r4, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400d8c872a3bd1d3d599915eb3d822e3f000043"], 0x14}, 0x1}, 0x0) 2018/03/12 02:59:52 executing program 3: acct(&(0x7f0000000000)='./file0/control\x00') mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/12 02:59:52 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000080)="0bbb3dee8e6051f3b99cf1c5f6811da5688fbd8c3fe27a70f82f522e8f46ff060149984c6b86fbbcc129665d23c0050342081cf6f5970ebe2b8690ced32ff47816a883a2b6a050adc684a6aced6cc145ee1404d421c42c64bd095d601e4706b894829f73a96e29e420f0562006c879d5cf9a775bf1e883b1a3507eddfd8e1b7912ac9dcc3056ee4ebd01fd7f6bfac8ba1e8dc506f05c05b6febafb6ce1344770c3d77c649b2b54c211c586f93ab83251d6f14387bee5a8a8c8061518c08499c5101d4ad8d1191d5951a73f0dce7376af1e2bcc79a724453d15c08d5d247dd25e1dcf56de14745d6e36bf7c85", 0xec) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') 2018/03/12 02:59:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0xce20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/12 02:59:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x20000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000080)=[0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r3, r4, 0x4, 0x0, 0x80) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180), 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000ef6ffc)) listen(r0, 0x8) 2018/03/12 02:59:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20021, 0x0) write$eventfd(r2, &(0x7f00009c2ff8)=0x8001, 0x2) 2018/03/12 02:59:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0201000900000000002ae106056f1d3b6f3600000000000000050006000000000005000000000000000000000000000000001a02000000000000cb000500050000000000ffffffffffff0000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) 2018/03/12 02:59:53 executing program 5: mmap(&(0x7f0000047000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) pipe2(&(0x7f0000000180), 0x80000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x311000, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="62000000e5cb3a898d5d357d5999a9afcaa1127507c94fe0da7ae0f9e8efd424b87448a4c6b17e10ded5b11c44567fd85209e8dd23091dc7274b733e85dae0bb5160c23cef1fd2630a2a3792f9ae912cc4363f3969ce34ac8d9924483daa86ada24aa3000000"], &(0x7f0000000100)=0x6a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) 2018/03/12 02:59:53 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x2) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) fcntl$setpipe(r1, 0x407, 0x0) write(r2, &(0x7f00004abf1b)="ae", 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) vmsplice(r2, &(0x7f0000f5e000)=[{&(0x7f0000596000)}], 0x1, 0x2) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/77) fcntl$getown(r3, 0x9) r4 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="4347e7e6068d3c1b77a1", 0xa, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) 2018/03/12 02:59:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/12 02:59:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300001600000000000000000000000200010000000500000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000400040000000000000000000000000000000000000000000000000000000000040003000000010000000000000000000000000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/03/12 02:59:53 executing program 6: prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0xfffffffffffffffc}, &(0x7f0000000ff0)) mprotect(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) accept$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xd0, @dev={0xfe, 0x80, [], 0x19}, 0xc94}}, 0x8001, 0x4}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x9}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) [ 44.996275] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=41842 sclass=netlink_xfrm_socket pig=7829 comm=syz-executor6 2018/03/12 02:59:53 executing program 5: r0 = memfd_create(&(0x7f000026e000)="000b4f42e8eb374a0ef90832d3fbd0cc4152e492436b61f8378be63cab7fbab4a6", 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/17, 0x11}], 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000001340)=[{&(0x7f0000000080)={0x27, 0x0, 0x0, 0x3, 0x9, 0x8001, "c3b4524d6a3806a6acb6a48fb4ae873c9020952ea2f4a361104b19d5fd54ac7f8f9bbc30c3bab6dbe57e7fb32a786efd3ed862d9bc3ddc1ed8cf75dcdb5a53", 0x36}, 0x60, &(0x7f0000001200)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="d3233643a2b3910709406a4998ce49b66f7a5028eb801ab37349db9edd9755a20af1fc8e018252be8a08cebdb77de5f3b6a2ae280cff5a9384997296646ec01dd9b55f2aa6864113e423baa60310a66096434f3e38fa1fa0d5937af1a105195d7705eede50f547a06b243f79ce2e3af3005ec40c8f32ca273deea81498bb9c266a69542b7d7aa238eaada71c3d8738d3d2d150350d3202d1d776e3ccfcb14b5493e884850b6c6f9dac3c5fcfb1707236b71373a11111f66fa30eb2ea1fe8cc4e76cb0804470476a98ff24b20", 0xcc}], 0x2, &(0x7f0000001240)={0xf0, 0x6, 0x5, "8991b1549611701e4ea763b3d63f5db4ddc4a442982433ffe9ff7f52c8c841c27f50753955a08c2e49ecc74073024bb05bb487a892b7be3c137fca63d3fae9e8d8b66c3f59712b883e3ade55e49aa99f6f89037db8aa108f4713d717ea8150288e8ddc63e7bfa3b31b6a2c17fce271bf26c0befdfe41678768ea689149530886782e48dd10ede57c5748af98ca737c0656f76f6befe0412d57de1ae4b5fdf07049b01a6c084e2893a0afb30bb6d6ba28cbef9286aa308a3be5f999f38f4dedf3de880cfa731e586c2744c643d535fff68a93186c1b1566b590"}, 0xf0, 0x1}], 0x1, 0x20000005) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffff0001) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001380)='tunl0\x00') 2018/03/12 02:59:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) sendto$unix(r1, &(0x7f0000000000)="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", 0x1000, 0x0, &(0x7f0000001100)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = syz_open_pts(r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000010c0)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001080)) 2018/03/12 02:59:53 executing program 0: r0 = socket(0x10, 0x4000000080002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) write(r0, &(0x7f0000000040)="260000005e0009197600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x1, 0x9b3, 0x100, 0x100000001, 0x9, 0x4, 0x8, 0x4, 0xffffffffffffff00}) 2018/03/12 02:59:53 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mkdirat(r1, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/03/12 02:59:53 executing program 6: unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x0, 0x1f) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r1, 0x4}) 2018/03/12 02:59:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x8, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x7530}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={r2, 0x20000000080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)}, 0x0) [ 45.051932] mmap: syz-executor6 (7855): VmData 18579456 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. 2018/03/12 02:59:53 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/12 02:59:53 executing program 6: futex(&(0x7f0000000000)=0x2, 0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x2) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x420202) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x20, 0x2, 0x0, 0x1, 0x2, 0x8, 0x800}, 0x20) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100, 0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x66a}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x2c) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000200)={0x4, 0x349, 0x4, {r2, r3+30000000}, 0x7fffffff, 0x3}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0x100000001, 0x3ff, 0x3, 0x3f}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x604, 0x6, 0xae, 0x43f7e99c, 0x0, 0x3, 0x4, 0x2, 0x3, 0x2, 0x20, 0x9, 0x0, 0x7, 0x674, 0x5, 0x3, 0x6, 0x6, 0x0, 0x100000001, 0x5, 0x3, 0x0, 0x6, 0x40, 0xff, 0x2, 0x8, 0x1, 0x9, 0x3, 0x3, 0x1, 0x6, 0x7, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380), 0x4}, 0x10000, 0x1, 0x9, 0x7, 0x1d, 0x1ff, 0xffffffffffffff80}, r4, 0xcff0, r0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={r6, 0x4c, &(0x7f00000004c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}]}, &(0x7f0000000580)=0x10) lseek(r5, 0x0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000005c0)={'bpq0\x00', 0x1e}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x0, 0x0) fadvise64(r7, 0x0, 0x8, 0xc1b49e8b246b10f6) unshare(0x200000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000640)) ioctl$TIOCSCTTY(r0, 0x540e, 0xeda) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000006c0)={0x4, &(0x7f0000000680)=[0x8, 0x200, 0x80, 0x3]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000700)={0x5, 0xfffffffffffffff9, 0x2, 'queue0\x00', 0x3}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000007c0)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}}, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000800)={'filter\x00'}, &(0x7f0000000880)=0x54) getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f00000008c0)={@multicast2, @remote}, &(0x7f0000000900)=0xc) ioctl$TIOCSCTTY(r7, 0x540e, 0x7) write$selinux_load(r7, &(0x7f0000000940)={0xf97cff8c, 0x8, 'SE Linux', "6f9587ac298f8c4ae82fdd5c79ff3b0a0184b6e50b949ebc9a7e7ffb543521f6260e8a908acd4f18cd16b137587e7b7ac64fc5bc691960a1aa4473c32f01df6b1103209de235bdc352f8c306ef315c7d30494688addd45df4cd1ce004cd5e1b218b5fa5decd1183bfec2ba0f13b394b69f2982a6084ec3cecf3975"}, 0x8b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000a00)={{0x3, 0x40}, 'port1\x00', 0x8, 0x41002, 0x9, 0x2, 0xfffffffffffffff8, 0x9, 0x12000000, 0x0, 0x0, 0x4}) ptrace$setregset(0x4205, r4, 0x207, &(0x7f0000000b00)={&(0x7f0000000ac0)="756041a565389a37720c8b4dd3b47ade5fafcbc229983f9c80", 0x19}) 2018/03/12 02:59:53 executing program 2: r0 = dup(0xffffffffffffffff) write$tun(r0, &(0x7f0000000000)={@pi={0x0, 0x8914}, @hdr={0x2, 0x3, 0x0, 0x8, 0xe1, 0x505}, @ipx={0xffff, 0x63, 0x7ff, 0x4, {@current, @current, 0x1000}, {@random=0xe836, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "c17416abd2333f3786e94dd80bef96ab9b5016157ecfbeaca0609f4d6ddaa93c4b81ed8eb3b3ce05f0703a9b28f83a3c645e8013d3995cf2e38e8890d941691b972bd15ff8"}}, 0x71) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x3) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x1) fadvise64(r0, 0x10, 0x11, 0x2) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) lseek(r0, 0x0, 0x5) bind$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x67be, {0x7, 0x5, 0x2, 0x2, 0xa0e, 0x10000}, 0x1f, 0x80000000}, 0xe) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fstat(r0, &(0x7f00000001c0)) r1 = accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14, 0x80000) getsockname$netlink(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r3 = accept(r1, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000480)=0x13, 0x4) init_module(&(0x7f00000004c0)=',\x00', 0x2, &(0x7f0000000500)='#eth0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000540)={0xa7, 0x100000000, 0x2, 'queue0\x00', 0xfffffffffffffffc}) r4 = openat(r0, &(0x7f0000000600)='./file0\x00', 0x2000, 0x80) recvfrom$packet(r1, &(0x7f0000000640)=""/45, 0x2d, 0x1, &(0x7f0000000680)={0x11, 0x1, r2, 0x1, 0x2, 0x6}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000006c0)={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, {0xa, 0x4e24, 0xba, @remote={0xfe, 0x80, [], 0xbb}, 0x4800000}, 0xd26, [0xffffffffffffffff, 0x9, 0x8, 0x8000, 0x81, 0xb2, 0x1f, 0x5]}, 0x5c) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000740), 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000780)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x44, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000800)={'ip6tnl0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000840)=0x2, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x200, 0x7, 0x0, 0x7, 0x15, 0x1, "8c3af697c418bb7d3213e62471319dae506e6e3d531379a09bcba0a9629aed535c3102cf07db7829c3ab1e9b8748306e289a5b3b5d105baf2a9bd4401a864572", "9310943614d0633568fefb8a4a7d2460760f4b7ff70a8234d8f8c631fc68be0f4059a619cd05152f19f86e9fd367561d78da4bfa549a40c412feb3f8e64aa9fb", "5758a0fd80c8c52c9f3b85f05e88b4b9e79c2832ad868e8c0a4248b2ba66e1ce", [0x3, 0x100000000000]}) bind$inet(r3, &(0x7f0000000980)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000009c0)={0x0, 0xade0}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000a40)={r5, 0x2}, &(0x7f0000000a80)=0x8) signalfd(r1, &(0x7f0000000ac0)={0xfff}, 0x8) 2018/03/12 02:59:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) r1 = memfd_create(&(0x7f0000000380)="e22400", 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x1f, 0x4, 0x1f) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x91c6b93, 0x8, 0x3, 0x7, 0x6, 0x2, 0x8, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x150, 0x80, 0x4, 0x5}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r3, 0x8001, 0x3, 0xffff}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={r4, 0x2}, 0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000013c0)={0x4, 0x4, 0x9, 0x0, 0x0}, &(0x7f0000001400)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000440)={@ipv4}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001440)={r6, 0xfffffffffffffffc, 0x0, 0x8}, 0x10) 2018/03/12 02:59:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x5, @random="26439a7e9e57"}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x20006, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000340)=""/225) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000500)=0x6) ioctl$TIOCNOTTY(r4, 0x5422) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000100)="a16ce77c198e2b0d3e24fc4065db281c37820b4b9be09158f80b571108ec95bbe2f69093e07cf5d6af117a9e12162e52afd91873d429d76affd942a6828c49ee04cc689c95d881ceccac5e4431a1323770df86d091c8717b03e2787698fa87251965713f3f007d822e4618bdcaff9bddfa05410e607946cf6c4893fd4be103eece0674bc1ef6bd5273538f81234fdc9fccefbefdfb7824ded98cc1b8013c3cbd662673fd6076720e92b3c86ea21fc30286b26b1fc71fcf174327e1bb8846b5c014c2689241d30127b7c29eedb3825503a8cc99565a0c7a6de60077c74af8b8579ddb", 0xe2) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) getsockname(r3, &(0x7f0000000200)=@rc, &(0x7f00000002c0)=0x80) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000280)=""/53) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000300)=""/37, &(0x7f0000000440)=0x25) close(r5) 2018/03/12 02:59:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newlink={0x2c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x39e}, 0x1}, 0x0) 2018/03/12 02:59:53 executing program 7: r0 = socket(0x10, 0x400000802, 0x6) write(r0, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) 2018/03/12 02:59:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) prctl$setname(0xf, &(0x7f0000000040)='/dev/ptmx\x00') 2018/03/12 02:59:53 executing program 6: r0 = creat(&(0x7f0000002780)='./file0\x00', 0x40000000000080) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002240)={0x5, &(0x7f0000000040)=""/30, &(0x7f00000021c0)=[{0x8, 0x1000, 0x17, &(0x7f0000000080)=""/4096}, {0x5, 0xa5, 0x9d3a, &(0x7f0000001080)=""/165}, {0x3, 0x21, 0x1f, &(0x7f0000001140)=""/33}, {0x8, 0xa, 0x80000001, &(0x7f0000001180)=""/10}, {0xffff, 0x1000, 0x0, &(0x7f00000011c0)=""/4096}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) flock(r1, 0x6) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002740)={0x5, &(0x7f0000002280)=""/202, &(0x7f00000026c0)=[{0xa9, 0xc3, 0x100, &(0x7f0000002380)=""/195}, {0x81, 0x67, 0x100000001, &(0x7f0000002480)=""/103}, {0x3ff, 0xdd, 0xffff, &(0x7f0000002500)=""/221}, {0xfffffffffffffffa, 0x6e, 0x7fffffff, &(0x7f0000002600)=""/110}, {0x3b39, 0x2b, 0x0, &(0x7f0000002680)=""/43}]}) dup2(r2, r1) setns(r0, 0x4000000) 2018/03/12 02:59:53 executing program 4: r0 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2000000000000}) r1 = dup(r0) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x7435413c, 0x30449378}, 0x2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/03/12 02:59:53 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000240)=""/151) process_vm_writev(0x0, &(0x7f00000034c0)=[{&(0x7f0000004f00)=""/189, 0xbd}], 0x1, &(0x7f0000006440), 0x10000000000000d3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x7) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000200)={0xffffffffffff0b75, 0xfffffffffffffff7, r1, 0xa2, r2, 0x6, 0x7, 0x2000000000000}) 2018/03/12 02:59:53 executing program 0: syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4076, 0x80000) gettid() getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x1e, 0x0, &(0x7f00000001c0)}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x1, 0x0, 0x4, 0x3, 0x4, 0x906, 0x7, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x3ff}, 0x8) 2018/03/12 02:59:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') readahead(r0, 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/03/12 02:59:53 executing program 7: r0 = userfaultfd(0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001840)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001880)=""/193, &(0x7f0000001980)=0xc1) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/user\x00', 0x2, 0x0) keyctl$session_to_parent(0x12) dup3(r2, r0, 0x0) 2018/03/12 02:59:53 executing program 4: futex(&(0x7f0000000080), 0x40000084, 0x0, &(0x7f00000000c0), &(0x7f0000000ffc), 0xcc29) 2018/03/12 02:59:53 executing program 5: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0xef) inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000006fc0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000070c0)=0xe8) recvfrom(r2, &(0x7f0000000080)=""/13, 0xd, 0x10002, &(0x7f0000007100)=@hci={0x1f, r3, 0x1}, 0x80) [ 45.217478] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=74 sclass=netlink_xfrm_socket pig=7908 comm=syz-executor7 2018/03/12 02:59:53 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200200) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) write$selinux_validatetrans(r1, &(0x7f0000000040)={'system_u:object_r:removable_device_t:s0', 0x20, 'system_u:object_r:iptables_conf_t:s0', 0x20, 0x36, 0x30, 0x20, 'unconfined\x00'}, 0x307) 2018/03/12 02:59:53 executing program 2: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) seccomp(0x0, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYBLOB="0054386a069e9b"], &(0x7f0000000340)=0x15) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000080)=0x54) timer_delete(0x0) 2018/03/12 02:59:53 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r1) 2018/03/12 02:59:53 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x1}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) fstatfs(r0, &(0x7f0000000200)=""/79) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) r3 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x200000) sendto$ipx(r3, &(0x7f0000000340)="725d2eec2e057a363e295acb2a2e9a138e0a6bea9b980360f3bfbf4fb2fff335249e6089fa350f51d17371a9943c3435b5419e08a846d9f007fd7be86e1df6f2e5677309ecdce12ed716e38956b9daf204916049754c3df940d312eb0cd1323523db7e8894770d167eb7c918817b2201340af6671daf99b46fe39047959bdaa60f96d46a588747453e8ee1797fc8b3299f5743e2982a5a2587f6f9a57ed4827ffa55de4492829fffe3beaf3df7b5229d88a4070072d31898a6e0b21af2eedd270e1aa4705f4ce2ed3f239bb41044a97a27236976df8d74d0d1dd3fe08d4ecbc82f97d28278b9a376fba7", 0xea, 0x8000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000440)={0x5, 0xffffffffffffffab, 0x6, 0x2}, 0x8) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000480)=""/235) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000580)={'bcsh0\x00', 0x100}) listen$netrom(r3, 0x10001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000640)='veno\x00', 0x5) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000680)={0x6, 0x7, 0xd70c}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000006c0)=0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000700)={0x8000}, 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x33) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000001740)={0x1000, &(0x7f0000000740)="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"}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000001780)=0x629) r4 = accept4$packet(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001880)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000018c0)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x20, 0x100000001, 0x20, 0x500, 0x198c, 0x80, r5}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = dup2(r6, r4) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000001940)={0x68, 0x7ff, 0x2, 0x2, 0x2, [{0x400, 0xffffffffffff0001, 0x2, 0x0, 0x0, 0x1000}, {0x5, 0x2, 0x6f90, 0x0, 0x0, 0x89}]}) connect$inet(r0, &(0x7f0000001a00)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$KDSKBLED(r7, 0x4b65, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f0000001a40)=0x20) 2018/03/12 02:59:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e1c, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/12 02:59:53 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='system_u:object_r:u.confined_execmem_exec_t:s0 unconu:system_r:insmod_t:s0-s0:c0.c1023 7\x00\x00'], 0x60) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003bc0)='/dev/pktcdvd/control\x00', 0x20003, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000003c00)={'broute\x00'}, &(0x7f0000003c80)=0x78) 2018/03/12 02:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/123) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/03/12 02:59:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2, 0xa0000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000200)={0xffffffff, 0x2092}) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000300)=0x10000100000000, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000), 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x800, 0x4) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000340)="13799a809a496f3359316fdc73583c78bb3aa2367de5062c5b34ffd2700a470f1290c195e824792502558c267ba11e16fc29bc9af6dda7a888571abd1f1c10e8a75ac659a012ded09ee81e11545dd93046d0fa2b8377a4ce41bec8ae2a5187f79f7c6fcacf113339990cf5eefff8c1f56afb4c5f88e09b9e6e02f2a561dcf6a6f0458b44e389631d70dc6ed54d626c6c8903710b93f492dae25b33bd51fc5af15270e98711fc313995ad80178f6b5a6532f42fbcd6edd70dfa5b311889646a763f6f677992905f9c4e4022302e5db39f0472b9a5387db8919406c00e9309bf66fdd6f66562aeadd4", 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa2, "fd343f916466d5f6ab1338ccf9cb3cd5fb060e328292d619b9c459710cf03de6bef50003dcb861fa61279ed69e90fea2afc192f2e9263a10c377cac35f2bf180f70d16d40bbff62c3f57e3a32737ca9e450f33d7188ed4cd30b8f56aff14a0c71a06cbb4f89a041dbe4da74a685f1a75aaa7081a4d68fe4b9673fe57a6953a29405d99bea8612657cb5185b1795db995aa8883eb82c6e6946227b2687c77eb6a666a"}, &(0x7f0000000140)=0xaa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x4}, &(0x7f00000002c0)=0x9489) 2018/03/12 02:59:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x2, 0xed}, {0x0, 0x6}, 0x8, 0x2, 0x80}) ioctl$int_in(r0, 0x80045432, &(0x7f0000000000)) 2018/03/12 02:59:53 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0xea7}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xca9, 0x4, 0x6aee, 0x7, 0x40}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x80, 0x820e, 0x3, 0x3f, r2}, &(0x7f0000000200)=0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000280)="d522c3fd49f5dbb4020d09c12718d9e2c9a6575286485c88be15e22d7a1cd5ab343bc68d75e6864e7e87f1de7d2bc09bfff76d8c0315a4bca25f2da7e9b4b67d0e2dd6ba844533152b3a18a7664baeca82b1f6c84cf4c52fc064ec70b99d7b74fd5bc81515801d1428883c9213cb147d98fe0defcfc8b832829be2505b9b56740b9393d8f5", 0x85) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'irlan0\x00', 0x2}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000380)=0x14, 0x4) mlockall(0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000003c0)={0xcc, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r3, 0x4}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)={r3, 0xdb, "1bbfcaec961b3c49dd96199863f0aa19712d450f938fe7741ea8236bccd49a882fe2971bb71606a42794340a2d0f1f08a31f13676a8ff9aaf9407f2c81fb0a7a35a582acc1e1880a2ff4df1b5e0a886950beec3a53ce1ebc59dbf944ae59384a2b6efe5a88566b2d721eaad12ebf321a37982688f8207954e96cf88f9a8fa83d33ad0490f4f72c818c157c29a59dea13e007e1041c9dfb89e73fca114da285d03316abe055877e996220577741ba8933a8260410106187ee3bae3072c97b3d32ed0ba81cedf5926f68dd3fafe635095c39656751f2d8ff29891c70"}, &(0x7f0000000680)=0xe3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)={r6, 0x1d, "a765720399fcf135d1120147da6e464c3226a337b33e48a6352ac3c8c5"}, &(0x7f0000000700)=0x25) socketpair$inet6(0xa, 0x80007, 0x6c552b3b, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x7, &(0x7f0000000900)={0x0, 0x41, 0x0, @thr={&(0x7f0000000780)="8ee93b07b7a0d0be78766001dd33ec1d623f573f7180f8e1aa0b85f04229ca9412d18c9b17dbe7e5b306a86e3c7751a082b23b703cc856a12afb62185f9707e7588ae57b6802109ee3", &(0x7f0000000800)="387570654f99990beb3cca484019366db9faa19455f2ceb25e8cf2320e61069dfeb9549a65f846d0fdef715b3d8f9f19feca75a5bceaff4d132ffbb6ba642a684766fbc523bc576eaf468d484ce3a76f3d0871a3f22b3f9fa035c2782120d457059df8ba16a8c160ddfe5551fe9528b5df48b8c704916e8aa2a072872ed4a8d05a39793d171695f042c1e2c9000df1e12e83813f8d2849db390d206615bae97639c1fff290dd296f41cd412af6f15d24bae076961412eb8c6a9c5c421ec3984e73278820bcc50ee63ad4e213cd33a126da404f319d9ae96d2dd053e47ef6d105f5114c0b41f09d6d0376339ab2d24a22e5"}}, &(0x7f0000000940)) getsockopt$inet6_mreq(r8, 0x29, 0x1f, &(0x7f0000000b40)={@local, 0x0}, &(0x7f0000000b80)=0x14) sendmsg$nl_route(r4, &(0x7f0000000c80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000000c40)={&(0x7f0000000bc0)=@ipv4_newaddr={0x44, 0x14, 0x404, 0x70bd2c, 0x25dfdbff, {0x2, 0x7f, 0x10, 0x0, r9}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x15}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LABEL={0x14, 0x3, 'ipddp0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x8000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000cc0), 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000d00)=@assoc_value={r2, 0x59}, 0x8) read$eventfd(r4, &(0x7f0000000d40), 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000d80)={0x6, [0x3, 0x3, 0x101, 0x3129, 0x5, 0x7]}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000dc0)=0x80) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000e00), 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40)={0x0}, &(0x7f0000000e80)=0xc) prlimit64(r10, 0x8, &(0x7f0000000ec0)={0x4, 0x800}, &(0x7f0000000f00)) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffff9c, 0x84, 0x3, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) pread64(r1, &(0x7f0000000fc0)=""/193, 0xc1, 0x5d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={r5, 0x74, &(0x7f00000010c0)=[@in6={0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x80000000, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000001180)=0x10) 2018/03/12 02:59:53 executing program 4: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x7, 0xf0a0, 0x3, 0x9]}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00000001c0)={0x0, 0x38, 0x0, @thr={&(0x7f0000000200)="8574fb00f841e97cb4b61fb49a544a8cc777c6f94fb655e09430f3a6109b373b71237c54e9b98314e29ae1200f0a75b57c1b2c019af7fa5d4230b93903d99f5b663fd6caf15808267512eb0a05735365aba49a9fbae03d763c3b843b28b2c8ab24d2b85e71b27100d14ed7d1b50aa51b63c7ec0851d5f1b650e467bf2079c56c206a8851ebb942606f43422a8ea06581ec8f5c8405e1283f7c219b66b3257b58eb997a4762123a5a72c4716b84c7d5", &(0x7f00000002c0)="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"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r2, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000022) getpriority(0x0, r0) 2018/03/12 02:59:53 executing program 0: clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001380)={{{@in=@local, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001480)=0xe8) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x3c) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000040)={'eql\x00', @ifru_names='sit0\x00'}) 2018/03/12 02:59:53 executing program 5: mknod(&(0x7f0000001140)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f0000001100)='./file0\x00', &(0x7f0000004180)=""/4096, 0x1007e) alarm(0x66) 2018/03/12 02:59:53 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000000)) 2018/03/12 02:59:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x64}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'nr0\x00'}) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f0000013ff8)=@abs, 0x8) 2018/03/12 02:59:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000027cf20)='mountstats\x00') read(r0, &(0x7f0000000000)=""/57, 0x39) pread64(r0, &(0x7f0000015000), 0x0, 0x0) pread64(r0, &(0x7f0000085000)=""/80, 0x50, 0x22) 2018/03/12 02:59:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x40000c7, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xa1, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x8, 0xe583, 0xc000000000000, 0xffffffffffff06e4, 0xfffffffffffffffa, 0x2, 0x5, 0x7, 0x555, 0x4}, 0xb) 2018/03/12 02:59:53 executing program 7: r0 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b8", 0x1, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r0) r1 = creat(&(0x7f0000000480)='./file0\x00', 0xc4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0x92b, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000340)={0xbb, r2}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000380)=0x100000000) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000200)=""/188, &(0x7f0000000040)=0xbc) 2018/03/12 02:59:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x6) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="0600000000000000b743333e8b162be1bf8375b23dcd169ddfa1e4d03061f483ee8614c484f9f7c389a241495ee62b760454b946", 0x34}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) 2018/03/12 02:59:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d96000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) 2018/03/12 02:59:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0xc002) r1 = memfd_create(&(0x7f0000000080), 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000040)=""/55, &(0x7f0000000080)=0x37) 2018/03/12 02:59:53 executing program 3: pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'tunl0\x00', &(0x7f0000000280)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @usr_ip6_spec={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}}, {"d8bf", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @ether_spec={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {"77cf", @random="2bbb26256ec5"}}}}) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setstatus(r0, 0x4, 0xc8dd92e2e3acac09) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000003c0)=""/4096) pipe2(&(0x7f0000000000), 0x80800) 2018/03/12 02:59:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="64a8d948f80f5411"]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)) 2018/03/12 02:59:53 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x220800) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000334ff4)) ioctl$TIOCSBRK(r0, 0x40044591) 2018/03/12 02:59:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000005900)={&(0x7f00000001c0)=@getaddr={0x14, 0x16, 0x28, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xbf, "baca0e23f757453685150591bd4a11603216b76e86cb0f23b76b5f82ea16e144cc908d99f96c53382bf76498de283e9cb5f6587f628e801b144cef2efe1292704d741db3a44a928de55a2ef72ec0d1d4f55f0045aa36ee4e30168ffa924b6a2a22173fe1df86712b322802e638fc1c3456483776f1cb0a34e71100c8b67a39cae17fd2cb8792bee201ab5534d9a13275e508902bacd94f67dc527c14460bd64e7bbd130c510eeece6d678c4f0e9bd4852e1cb183e0daa136afe8d522be689e"}, &(0x7f0000000000)=0xc7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x7, 0x100000001}, 0x90) 2018/03/12 02:59:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'ns0\x00', @ifru_addrs=@in={0x2, 0x4e20, @multicast2=0xe0000002}}) recvmmsg(r0, &(0x7f0000005980)=[{{&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000140)=""/29, 0x1d}], 0x3, &(0x7f0000000280)=""/113, 0x71, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/1, 0x1}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/109, 0x6d}], 0x4, &(0x7f0000000580)=""/191, 0xbf, 0x6}, 0x35e}, {{&(0x7f0000000640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001800)=[{&(0x7f00000006c0)=""/242, 0xf2}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/49, 0x31}], 0x3, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000001840)=@hci, 0x80, &(0x7f0000001a00)=[{&(0x7f00000018c0)}, {&(0x7f0000001900)=""/25, 0x19}, {&(0x7f0000001940)=""/183, 0xb7}], 0x3, &(0x7f0000001a40)=""/209, 0xd1, 0x3}, 0x6}, {{&(0x7f0000001b40)=@nl, 0x80, &(0x7f0000003e40)=[{&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/39, 0x27}, {&(0x7f0000002c00)=""/96, 0x60}, {&(0x7f0000002c80)=""/167, 0xa7}, {&(0x7f0000002d40)=""/233, 0xe9}, {&(0x7f0000002e40)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0xc268}, 0x8}, {{&(0x7f0000003ec0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003f40), 0x0, &(0x7f0000003f80)=""/132, 0x84, 0x9}, 0x1c4}, {{&(0x7f0000004040)=@pptp, 0x80, &(0x7f0000004480)=[{&(0x7f00000040c0)=""/229, 0xe5}, {&(0x7f00000041c0)=""/163, 0xa3}, {&(0x7f0000004280)=""/233, 0xe9}, {&(0x7f0000004380)=""/213, 0xd5}], 0x4, &(0x7f00000044c0)=""/106, 0x6a, 0x2b5}, 0x6}, {{&(0x7f0000004540)=@generic, 0x80, &(0x7f0000005900)=[{&(0x7f00000045c0)=""/4096, 0x1000}, {&(0x7f00000055c0)=""/22, 0x16}, {&(0x7f0000005600)=""/194, 0xc2}, {&(0x7f0000005700)=""/61, 0x3d}, {&(0x7f0000005740)=""/210, 0xd2}, {&(0x7f0000005840)=""/85, 0x55}, {&(0x7f00000058c0)=""/62, 0x3e}], 0x7, 0x0, 0x0, 0x1}, 0x1}], 0x8, 0x10100, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000005b80)=0x6d42, &(0x7f0000005bc0)=0x1) fstat(r1, &(0x7f0000005d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005dc0)={0x0, 0x0, 0x0}, &(0x7f0000005e00)=0xc) sendmmsg(r0, &(0x7f000000dd00)=[{{&(0x7f0000005e40)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005ec0)="d1ceae02ed023b9d8a17b40862b4e5b2c37a425307352967b39b688a0effee48cbd7dff8abacd3ed4394324a6074e590f574d79ac84154da00dda1a73743f56e120a0662838b3fd4f5c3b7d7b4ecce67c81a67a6f121eb5cb457b8c74db9a86e6f", 0x61}], 0x1, &(0x7f0000005f80)=[{0x1010, 0x184, 0x4, "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"adc8a0ea01ef181a32ab0184b3308a26dddb0b33f2f3b91b9237915f59b824572588269a90f508b817463bfa407049500066b904334925a72b48520c0efda7bacadfbb1061bb2d9b8eb9edea4c7968f9e38d55aae37d87007feb1ecc8d6935cf9bed6f781b5938705fd6ac1955411e6beb1e91aeff8a1912a114fd2c91e156ca237e081f3626f8be4011a7c87dd665db49bdec1a3055b0d65f81b580d893137be709345a31acc149bd0b2155203edcdbd5f7dc9ffa1383b1b97c8423be45faa29d161127e22657ff41fb1bcef067"}, {0x98, 0x3a, 0x5, "368da052d9c7eb2ac4ddc7533c41b9d1a214921318062af3e85294968b434b67b3efd5fc80798497116f3cc083738b4fce32d8c7b458fc9f20419abf5d881d287dbfe40943e7bd911083f6b5ab003154507efab6d1557cfb5d7cbc3fa5c22eea6c9247a9ed53d998015add4df8702a9d5009baf3065f5d9c9db656c11861019f41"}, {0x70, 0x10b, 0x887, "bf0c892bf3aa7694c06a4049fc4600c6ca2d8296aa121a282a5e012d533ed3e8b60cef6405f550f991388a6d99b057a2422cf9a4b0985182ed10a265041a7e26a7a548ec55d64f1b446ab2756ad8baadf0287d138d9427804c"}, {0x38, 0x11f, 0x7ff, "fbffb75711b4a48dc94f5a74341aaf98f259d63d424bd68c891703c1f44c41781c07b7c7"}, {0x110, 0x0, 0x0, "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"}, {0x28, 0x29, 0x1f, "8fa3c020ad7392da1a2d444eaf4e0eb1ebd73b"}, {0x50, 0x107, 0xfff, "1c973d67efbabff53d1eaa14cf3a99027777e498b2c28ad24945893d53d4a007e0fa97d44b846389c74495d30712b4d08d492abb13fa3d4be25ab90a2912ad"}, {0x80, 0x10b, 0x8, "e525b4c9e030f7dbb6f6385e993fe26545afa23544a2c9a61718555f4d48413e2111c7a3c0a64078e186d25f34317408dee106b331ce2cbcd4a15e62bc93d5a9aa0d6c22b9fdb2bb7a861bcb596e74f58814b3856e2d5999714e076248c6c3369464a11b048abf42ef0462d7db"}], 0x428, 0x4000}, 0x3}], 0x8, 0x0) setregid(r3, r4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000000d580)=0x5, 0x4) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000005c00)={0x0, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}}}, [0x2, 0x1000, 0x7, 0x6e, 0x400, 0x0, 0x2, 0x6ce, 0x2, 0xe961, 0x8, 0x2, 0x7, 0x3, 0x6]}, &(0x7f00000018c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003f40)={r5, 0x10000, 0x30}, &(0x7f0000005d00)=0xc) memfd_create(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0) 2018/03/12 02:59:53 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) 2018/03/12 02:59:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00000001c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="300000002c882913ab15471507be00d701000000000000000000000000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR64, @ANYRES64, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="33b4165809e4d46cd2cd5cfff3149588c86649d9217f", @ANYRES64, @ANYPTR, @ANYRES32=r0, @ANYBLOB="901ea1aade5718f3249c11d4399cb8cde9f4c6ea2c77d28b62", @ANYRES64], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYBLOB="c2d14aac42223a8ec75cdda5af78b7cb44324a6c2921a16c4bfb6e4c35f1cb675f41216ab8bba90c0af8316fbf8126228f29c9c92e15b95bc38cd485c65ed10a39812badba2a62305dcd860e119d98261f5b33233e689fc1cc18dc06ea6cce90d843e4a0ba19e61bf4b2a8fac520aa99899b"], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64, @ANYRES64=r0, @ANYRES64=r0, @ANYRES32, @ANYRES64, @ANYPTR64], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYRES64=r0, @ANYPTR, @ANYBLOB="5fdfd0cfbf3db69e986f7797a0c90360a290525a361a1df05f3aad03ded645ac72a70467d7321790e6e0e08d5f523b303e7654b5604f5eccfd5848f7f4440c115094949e06f34674e9f9d12f9772ebe7347907c54ce58a35b6d244605f0a19ad6aae71a03311895fab6c6cae4b9f4d9988153070f3ebf97f5c8c1edb022d1395f87a5ec7b008cccec138c82ef689672da218e46a7e498ffbb74ec26b0c507a44654e5d2b8115941ed79d796ab6de6668f20c873f61", @ANYPTR], @ANYBLOB="f9c47d8d01d8d8c34774153c78ac700362c6d4f74538216d1bb4bad796e112c4eed3e2f71b8fcf42fd1ff631262b79f2b819527148449b0f35bc155481397272dfc8c3d5ad8cd8463220127f19c60de1a78b5e9a2a7d9c0646653f7456c5b9266bd62079ab75a91699576f161c09eb00c19cb3a70d133345d1d1b5887e4911b4b896834a26cf69b2b17bf2c26f371e13e107bd12c5a297e0a80b93f2bc139a468341a0df4858b2429f34856ebc5fc8614403f322f8c2af3e3d31374a443e7504765183b8721af6880844057cb460c936ad9eb51f11310c2a60b6fdc7225cec62e3a6860f7d8bcab3ed1d", @ANYBLOB]], 0x2}, 0x1, 0x0, 0x0, 0x1000000040}, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000240)='cubic\x00', 0x6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9, 0x0, 0x200, 0x8, 0x4, 0x3, 0x80000000, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0x7, 0x4, 0x6, 0x400}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r3, 0xff}, &(0x7f0000000400)=0xc) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup(r2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000140)={{0x4, 0x9}, {0x0, 0x7f}, 0x5, 0x4, 0x8000}) 2018/03/12 02:59:53 executing program 6: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/12 02:59:53 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5, 0x100}) clock_settime(0x1, &(0x7f0000000180)={0x77359400}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x2000)=nil) clock_settime(0x6, &(0x7f00000001c0)={0x0, 0x989680}) 2018/03/12 02:59:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x500, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xa1, "d6806617d4c090e358a4100e33e0b0da6305c6e00d86242e782cad45778e876243e8b27971bc764194da5150925975efd74bd83e50fb38fbb18e0cfea221bf72d7e260699602f48ebe3ea3510481e089520e78794cdc074fc969a816966ac355ee730276dae293d44321b14d8aa6a681bd9104b2d0c03208e17befb02d9ed8639c149bab6f45baf0ba7b49061e06eefd1e3cb8a73e20d857cc9e878a9645f3a5b5"}, &(0x7f0000000240)=0xa9) accept$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x8, 0x6, [0x4, 0x80000001, 0x5, 0x9, 0x0, 0x40e]}, 0x14) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) 2018/03/12 02:59:53 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x7ff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xbc, 0x0, &(0x7f0000000200)=[@free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x3, 0x4}, @acquire={0x40046305, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x50, 0x30, &(0x7f00000000c0)=[@fda={0x66646185, 0x0, 0x2, 0xd}, @flat={0x73622a85, 0x100, r2, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000140)=[0x40, 0x18, 0x28, 0x40, 0x78, 0x0]}}, @release={0x40046306, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f00000001c0)=[0x40, 0x38, 0x78, 0x20]}, 0x1}}], 0x23, 0x0, &(0x7f00000002c0)="07f724b665025eaecaa11a0d3c973fa86246f0c2043fb6e1de950512f6e41821f492b9"}) r3 = timerfd_create(0x0, 0x0) unshare(0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{0x20, 0x4}, {0x5, 0x5}, {0x8001}, {0x80, 0x3}, {0x2, 0xffff}]}) timerfd_gettime(r3, &(0x7f0000000000)) 2018/03/12 02:59:53 executing program 2: r0 = inotify_init1(0x0) ftruncate(r0, 0x3) r1 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) unshare(0xa0d0000) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x2) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='%trusted*\'vboxnet1+\\wlan1\x00', &(0x7f0000000100)='selfloproc^\x00', &(0x7f0000000140)='/dev/usbmon#\x00', &(0x7f0000000180)='/dev/usbmon#\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='/dev/usbmon#\x00'], 0x1d00) 2018/03/12 02:59:53 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ptrace(0x10, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x1000000000013) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81a02000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000071a0000042cbd7000ffdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x1) 2018/03/12 02:59:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000000)='ipddp0\x00', 0x5}) mkdir(&(0x7f0000000080)='./file0\x00', 0x129) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.ima\x00') 2018/03/12 02:59:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b}}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gretap0\x00') 2018/03/12 02:59:53 executing program 5: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000500)=0x8, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0xe5, @loopback={0x0, 0x1}, 0xfc}, {0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x7f, [0x7, 0x8, 0x3, 0xfffffffffffffffc, 0x401, 0x3ff, 0x20, 0x101]}, 0x5c) socket$inet6(0xa, 0xa, 0xfffffffffffffff8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e24, 0x58b324cb}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000000040), 0x4) 2018/03/12 02:59:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x0, 0x5d6, 0x8000, 0x7ff, 0x6f98, 0x3}) r1 = dup(0xffffffffffffffff) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x4000000004009) write(r2, &(0x7f0000000080)="b2", 0x1) 2018/03/12 02:59:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x100}, {r1, 0x20}, {r2, 0x202a}], 0x3, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x9}, 0x8) sync() arch_prctl(0x1001, &(0x7f0000000140)="8e5827a9fdcd806ee66b310f099a3d4f1df7b8950ffdd2fdb735e5995172b6057b6431bd8954c36d404da228ba29b0a9301fb998b983f0936feba3627f76ccc0a22a60e96e7d5d82b598d384799697b60544eabdd2ebe34dbbd95d26f0f656a20a5a96b18d808fa675685e312aeec4ae6ab81093e161351c101d79c4b0fc065fbd8a74fd3257473155742385fb6170a9862e352bfe3c0a72e1ce9c") clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000240)=[{{r3, r4/1000+30000}, 0x7, 0xd12, 0x7f}], 0x18) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000280)=0x2, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000002c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000004c0)={0x5, 0xfffffffffffffffb, r5, 0x3, r6, 0x1, 0x2, 0x401}) readahead(r1, 0x1, 0x9) clock_gettime(0x3, &(0x7f0000000500)) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x42, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000580)={0x9, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f00000005c0)={0x160e, r8, 0x10003, 0xf2}) connect$l2tp(r1, &(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x1, 0x0, {0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}}, 0x32) listen(r0, 0x70c) rmdir(&(0x7f0000000640)='./file0\x00') ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000000680)) mlockall(0x3) openat$ashmem(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ashmem\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) futex(&(0x7f0000000700)=0x1, 0x1, 0x1, &(0x7f0000000780)={r9, r10+30000000}, &(0x7f00000007c0), 0x2) futex(&(0x7f0000000800), 0x9, 0x1, &(0x7f0000000840)={0x0, 0x1c9c380}, &(0x7f0000000880)=0x1, 0x1) getsockname$llc(r1, &(0x7f00000008c0), &(0x7f0000000900)=0x10) connect$llc(r7, &(0x7f0000000940)={0x1a, 0x338, 0xffffffff, 0x7, 0x5, 0xffff, @random="ce231d46364e"}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f0000000980)={0x1, 0x8, 0x1, 0x0, 0x5}) 2018/03/12 02:59:53 executing program 3: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x8000000001, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) pwrite64(r0, &(0x7f00000000c0)="946448b1b8112da2e3c13062c6a0c966aa443b0b56be927a1971f7b105d2793903916cce4a34dd97f8fd8c468a423752578aff67cf251f088b7a22b129dc853b01003e9894b958a4f21b44d0e760c115bc8cde6cfda990c5548d42bbc8d44895724eadbf5563fff761", 0x69, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xf1f, 0x1, 0x17, 0x10, "3764a27ecb37b5ed6259f11c508ad9d10460bcad623a47bba89612d21abde89b7c2eed7089d598b85805578a115a69ef21b7319c6688297c8811a8b7e022f53f", "c7248267b068494a90548211dd240ac487ebe9049dd64fa25e1b9a75e522da39", [0x7, 0x1ff]}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)={0x8, 0x9, 0x10001, 0x200, 0x6, 0x2, 0x9, 0xffffffff, 0x2, 0xfffffffffffffff9, 0x7, 0x2}) 2018/03/12 02:59:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200008, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/03/12 02:59:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) fallocate(r0, 0x8, 0x0, 0x80000001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000000002000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/12 02:59:53 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x1) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x101000, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x0) truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0) 2018/03/12 02:59:53 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffd}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xd4, "88ab33f44d3434f500e8b557469f2c71a027d5c1bf8e01e77b45525968ad71fec6cda95f0807130af69680b6a8872e9adabf5674b0d527c93abc38e4c4104737750af1424c09a251d52649c900c97929044f67a19f831d3cd6062f797d3b8ebac8b010d037821ad4c16930f0331b3ecb8b310914bacf7333429ae656c7a59de0db69bf211d80f27222a5d647fc8679c4909e7e80f75157461ce475cc59a80769fda2fd5785d5812ff217cb9c0d554ae0bfbb74aea1692dccfda63f6f397af2c08ac09c834ce683332dcd4f7751fc0eed7e4f2ffb"}, &(0x7f0000000240)=0xdc) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r2, 0x2) 2018/03/12 02:59:53 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) pipe(&(0x7f000000dff8)={0x0, 0x0}) fchdir(r2) tee(r1, r2, 0x10000, 0x0) 2018/03/12 02:59:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x70, {0x2, 0x4e22, @broadcast=0xffffffff}, 'syzkaller0\x00'}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000200)={0x8, {{0x2, 0x4e20}}, {{0x2, 0x80000000004e20, @multicast2=0xe0000002}}}, 0x108) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000018001f2400000000000000000a00000000000008000000001400090009000000", @ANYRES32=0x0, @ANYBLOB="00000010c672d817d12814c57cfc346386bfa4", @ANYRES32=0x0, @ANYBLOB="06000000"], 0x34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x8002, 0x6, 0x2, r2}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/12 02:59:53 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) recvfrom$ax25(r0, &(0x7f0000017000)=""/244, 0xf4, 0x40010102, 0x0, 0xffffffffffffffd6) [ 45.834383] audit: type=1400 audit(1520823593.827:27): avc: denied { listen } for pid=8071 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 2018/03/12 02:59:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fd5000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x1, 0x4) 2018/03/12 02:59:53 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchownat(r0, &(0x7f0000000080)='//file1\x00', r1, r2, 0x1400) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000001c0)=""/37, &(0x7f0000000200)=0x25) pipe(&(0x7f0000000000)={0xffffffffffffffff}) fchmodat(r3, &(0x7f0000000040)='//file0\x00', 0x1f4) renameat2(0xffffffffffffffff, &(0x7f0000067ff8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x1) 2018/03/12 02:59:53 executing program 0: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x8000, 0x1000}, &(0x7f0000000040)=0x10) r7 = gettid() tkill(r7, 0x16) write(r1, &(0x7f0000838000)="9f", 0x1) 2018/03/12 02:59:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001500)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x22000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x7fff}) 2018/03/12 02:59:53 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000040), 0x0, 0x0) r2 = gettid() r3 = socket$inet(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) r4 = syz_open_procfs(r2, &(0x7f0000000240)='wchan\x00') readv(r4, &(0x7f0000000000)=[{&(0x7f0000000140)=""/204, 0xcc}], 0x1) 2018/03/12 02:59:53 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$netrom(r0, &(0x7f0000001280), &(0x7f00000012c0)=0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x40000000000, 0x83, 0x1f, 0x800000000000000, 0x9, 0x7, 0x9, 0x7, 0xfffffffffffffffe, 0xf8}) timer_create(0x0, &(0x7f00007affa0)={0x0, 0x30}, &(0x7f0000f31000)) timer_getoverrun(0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000010c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000011c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001200)={'eql\x00', r2}) 2018/03/12 02:59:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001940)={0xa1, 0x7, 0x0, 0x8, 0x80000001, 0x1, 0xfff, 0x6, 0x0}, &(0x7f0000001980)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000019c0)={0x0, 0xfa, "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"}, &(0x7f0000001b00)=0x102) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001b40)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, [0x7fff, 0x6, 0x5, 0x7, 0x8, 0x8, 0x6, 0x1000, 0xffffffff, 0x7ff, 0xffffffff, 0x3, 0x400]}, &(0x7f0000001c40)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002200)={0x0, 0x3c, "c9e5bcfdad221846cd3bd284ea36aed1ec4bebe0b17e48bfd211bcd603872d66b1dc32d6385d894021b6b4470ac9cd26bb62bae26549c912ece30b34"}, &(0x7f0000002280)=0x44) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000022c0)={0x0}, &(0x7f0000002300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002340)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0x80000001}}, [0x1, 0x7, 0x1, 0x80, 0xffffffffffff8001, 0x0, 0x800, 0x100000000, 0x0, 0x0, 0x8, 0xfff, 0xb2dd, 0x6, 0x7cba]}, &(0x7f0000002440)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000024c0)={0x0, 0x1c, &(0x7f0000002480)=[@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000002500)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002540)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x80000000, 0x68d3, 0x8001, 0x5, 0x6b, 0x7, 0x2, 0x66, 0x7fff, 0xffffffffffff0001, 0xffff, 0x8001, 0x1, 0xfffffffffffffffb, 0x100]}, &(0x7f0000002640)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003a40)={0x0, @in={{0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x101, 0x8000, 0x7, 0x3c, 0x1}, &(0x7f0000003b00)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003b80)={0x0, 0x2c, &(0x7f0000003b40)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000003bc0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003c00)={0x1, [0x0]}, &(0x7f0000003c40)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003c80)={0x0, 0x11, "6355ee3f48224aad96153803e5f2586069"}, &(0x7f0000003cc0)=0x19) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000005600)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xa483, 0xec00000000000000, 0x3, 0xb7, 0x2, 0x7, 0x3, 0xdb54, 0x200, 0x8, 0xa38, 0x7, 0x40, 0x10000, 0x8]}, &(0x7f0000005700)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000005740)={0x9, 0x100000000, 0x0, 0x6, 0x6, 0xe00000000000000, 0x81, 0x848a, 0x0}, &(0x7f0000005780)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000057c0)={0x0, 0x401}, &(0x7f0000005800)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000006ac0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000006b80)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000006bc0)={0x0, 0x1f}, &(0x7f0000006c00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000006c40)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, [0x4, 0x7, 0x10000, 0x80000001, 0x1, 0x0, 0x5, 0x8, 0x9bb, 0x7fffffff, 0x5, 0xffff, 0x101, 0x5e, 0x9]}, &(0x7f0000006d40)=0x100) sendmmsg$inet_sctp(r0, &(0x7f0000006f00)=[{&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f0000001700)=[{&(0x7f00000001c0)="1e7c0a0311c8ee82a029e958e1dc7eb0f4bf5f282717252bd37795971e35d26aec35f03f5adc5f02eb73236d7cf04e47a2b45a90c287bbf0bec228c0ca9e8ec69db99b2906aecbafef45925bf02cb44313f0a4fb2fc28bf8a64927efd6d09e4021da5a6a0f06321a270d4ac1b1bf292bdf2d32b15983a30468547066d058dc94bf2e078bd87ad731a48763039aba75a58ddcd8d597b8ce7f021515fe395f38349b705681612214c322f2d7a44f45828c84198ac16c3b330d47cd27df6c5e607bcb0bf99f1ce42ebdd37e6f64fec508a46c4fe6d707559b580719222e460c667657cad547833666605072a09a71c6ff8d", 0xf0}, {&(0x7f00000002c0)="bdf13a718be377db828ddf09c431174c7705a03a7f56f29b80", 0x19}, {&(0x7f0000000300)="55a480778063bf6ef5e1db54679bc16fb305937670bc938badd7c92465642fe35bc4cfe7b16a9400c492221e6ff44d8bb86742330931c1500937285b6d912f4acc6edaba11d0d1cc1e24d381074590522ff5417a393184233d61ac4506f16bf63688ec1f606b804ed927c5bec2beb47d3b7edcdb1abae0cb17cb7f2398f3621b478eb9de6d20704cb11ba207eb6b3ea8ef00f8e2fcbc8cc5bbdaea8a406805c2d84a63a5305d9e4bdd01d61afc7972", 0xaf}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="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", 0xff}, {&(0x7f00000014c0)="44c48f979be36c2390faeb9f000905d12f0be61fdb4b250a9d08ef4b851e5eb289ad176d75c92c72ac656efadbdab6b1269e6d4c5cf065f8d93776903858c41313ef91d63e9ed86f3d5cdc6168a2a42fe443cf8bf51446a2e47cc17e1da4289b44c8f381b23d2e62d3375af3a9012026f487078d9b3fc737b4de16ffbfbb8f3afea445809b94ec6dbf601f8ddc40d45613eb0c8853be68850b41c76d256c008b4f354e9ff9b6e3e97dcb608eee6caf1bd9b7bd8cc0923bbde716967f6e05a0d5a82f564429530979c173c4142101698f", 0xd0}, {&(0x7f00000015c0)="ae7269384671af88738a228b7c689a51220169316f703cf4808e218eb5fa351b7eb3233b1bcce6a61265e66213ec369e54da452f89c275e4c5661a1449a7c99fa64df13af9", 0x45}, {&(0x7f0000001640)="947055ed6e2f4a0a8741a4d2b2f3bdfb84b0394b3709b3b086b21db60837c69a040e458c0c418d8a73bbb39136811ff784512602b5668f0ca7b220f80fdf6194e1c225886723d7e9adb6d3536dab0624a2e9bb5002ab37a0365f2f923d50da44e0b929bc16f726b76c5188f33d0a71db6b047843dc2bd17513e3c866c4f47d15d7857294222d523035ec49b980a1fe8483fa055dbfe4f68c1e70d40249b3ae87585c2d02e14229a5", 0xa8}], 0x8, 0x0, 0x0, 0x4001}, {&(0x7f0000001780)=@in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x17}, 0x1c, &(0x7f0000001900)=[{&(0x7f00000017c0)="68591043d8de88d7e8e4fa4cfd3972877fd45d11e7df3e96444486e4f34a51835629b484e8705c6da04d4dfeb03253347d37e80650cbb60c79b848ed51bb76ed60f54d597f81b9c1ba5c8ff8a2256b1410b07c23ad32be1fcb90e5ca4b28723ad827ba153e6fc0306e73ad14c2aaa5c694abfb3de9d887319270ad8c565c1b85ab549c3f4d0364326f5b8080c32f8e3952e2cfcd921f7877480e13ed6fdaaeb535e5b8a4d4f9bfb0fd3fb3db940372c81dc425b9ae795936e4a951fc3dd107ef3fc006ea21", 0xc5}, {&(0x7f00000018c0)="3332d9f239ee143951129600c1e15e0023867b450118aa865a29bf7fa0231131ab87e6e14b052f230837b1aca432ad92a01549f06c868c10c42996b53211f2", 0x3f}], 0x2, &(0x7f0000001c80)=[@sndinfo={0x20, 0x84, 0x2, {0x60c, 0x0, 0xfff, 0x89, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x10000, 0xa9}}, @init={0x18, 0x84, 0x0, {0x0, 0xffab, 0x3, 0xfffffffffffffffa}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x46d, 0x3}}, @init={0x18, 0x84, 0x0, {0x1, 0xdfbe, 0xfff, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x7, 0x4, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8202, 0x933, 0x1, r3}}], 0x150, 0x20000050}, {&(0x7f0000001e00)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001e40), 0x0, 0x0, 0x0, 0x4040}, {&(0x7f0000001e80)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000002180)=[{&(0x7f0000001ec0)="3f3b39d18f13379df1e2c6e77f12e65972dabcd400368e8c8cd6cc0a7d5821f48af517f77964b9aaba427c65bd098aaf3de3bd3180eb177737e8571269f6766af3c7804b72d8f42394aa5c5d66323116bafa9785189b9badf5d15c3e8bb0498dc09fd7cd83e3521851b1308d0a50d0a923b47f0b1234609f630bac255281121bbc031eee9bbb7adcc72ee882574927b33ebac81e0191a429d36418", 0x9b}, {&(0x7f0000001f80)="2506c23a20d3a74e7bc06336483b8860cfd9785d61989cabd5537936d58cbea794a96bd304a8467b7d724f4f", 0x2c}, {&(0x7f0000002000)="670bcd2a79d22cff0bffadd3a76eeb8ef6e571195b83", 0x16}, {&(0x7f0000002040)="dabb58b10986d80dbac8aa6c3cf041f79cbf8c28847d7dd7f5b247b9a3cb72af4cde67f840f5", 0x26}, {&(0x7f0000002080)="cb5c0ac5e19d43a4c02e712ce1bf0123763a974b2cecd9ff6e993185be1782fcc409d2ab93a4f660ea0f2e06ddbe2ee8d0726ce5a1a3ff61717e77ccdc0fc60c435e1808ce8ffc97a72b1df18282e193d9fcb1c2e126268a64d9a650bc550244169c57262f00a345dc8cc14086ae762abf6b9f39fc8388c8b551608d9c684844fdc68ca7ec1eaa66a5bdb813809564d262ed4292df7aaab73618dad713b39462e9268b8ae58993b8dd1df95c7cee561a11cd7cdc79715578a83fb83c2d2485a4f56f79aa3654aef9f91b95f5553ce805d7915330e175", 0xd6}], 0x5, &(0x7f0000002680)=[@init={0x18, 0x84, 0x0, {0x33a, 0xe72b, 0x1, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x4, 0x200, 0x2, 0xef4a, 0x4c0, 0x100000000, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8004, 0x101, 0x1, 0x88d, 0x0, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0xfffffffffffffff8, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0xfff, 0x202, 0x0, 0xfffffffffffffffd, 0x394, 0xfff, 0xc7a, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x6, 0x8, 0x1, 0x3, 0x4, 0xb, 0xce76, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff17b5, 0x8, 0x6, 0xbad, r8}}, @init={0x18, 0x84, 0x0, {0x100, 0x20, 0xd3f12ca, 0x5}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x6, 0x5, 0x18e}}], 0x1b0, 0x20000000}, {&(0x7f0000002840)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000003a00)=[{&(0x7f0000002880)="ce8061cd3910179ef6e2062138ed5ca28899005e8c80d81b60c5dbe20daae6c13c3f675db6ce46937d41fdbd50f71a79791dd36c77d5b351669f3c275556eef6d828d4a87171ce6010859b7aa3a76414f2447e4515d2246f7b44155064710283b0529aa752d1b7a1f68cbd636def1171a8ff03ffdceb962d9272c33089887e326afcc0ea0140a745131279eb413f471bc330c17f432cc2ae7bb922530779970d2a7042fae28f1d", 0xa7}, {&(0x7f0000002940)="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0x1000}, {&(0x7f0000003940)}, {&(0x7f0000003980)="9c846d4b73effdec7feea7edcf8a6051ae849334dc13c27bb08cb45454da3cb98afae7e33cc08b96c9b0e676b0fc8bbdfb0d0a3510f181a63759d924e3d7121e0171ae23ca4e0bf5b6cced9c414d68c861d4abc582132f2ae4635645180d892da2", 0x61}], 0x4, &(0x7f0000003d00)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x8001, 0x1, 0x7fffffff, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1c00000000000, 0x2, 0x2, 0x1, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x401, 0xc, 0x3, 0x4c520f40, 0x0, 0x7f, 0xfd, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xed0, 0xfff, 0x202, 0x80000001, 0x8000, 0x1, 0x9, 0x7, r12}}], 0xc0, 0x841}, {&(0x7f0000003dc0)=@in6={0xa, 0x4e21, 0x2, @empty, 0x1}, 0x1c, &(0x7f0000004140)=[{&(0x7f0000003e00)="1359a34394b354f16d89492ebd5b424e64b42388f80cec1398a4b4cf673399f83c5abc38dff1790d8d300cffe87858d523221dff4f2dc1bfa812a0e6371451dbf55bd12913ee786cc6c05cec4e3d53d2c749ea4236e40d66624309d527fc92699c591bc652bb9d3dd755d067da5ff0f0e34c4be9682e78d9ed77f240813a77cdeb87ef5081829591dfb01c3e69799c0596e227410ad353de3fd4e16d424bd2783cd22e7d29d15f775b39e61cae13d8aa", 0xb0}, {&(0x7f0000003ec0)="0bb2e2b99b41e0863308aaee0afa3fdfdcf29827773dbde5e8ded3afe5afbf65f296aea85857f42caece263b0c7396a397855252dbbf36ca387d21758ab169868d3d7d0c39c25351d0db52819c683b0a003fe63ba0dfc1c2ca9b99fd4477be1e8eb434165a8c4b47ad2d06d07943bf13d8eed70302a2df8541f51dd0fcfbcde81f3e4b0e1c5e71e376250d71a6fb7644bfb09ab02b2e7d88b2a30a80be350763348ffe0005613688ce642f4acc3e", 0xae}, {&(0x7f0000003f80)="cb1a6b031065160aa860043539cafbb8dc50c989fe53bb1346efb2e1853189be78", 0x21}, {&(0x7f0000003fc0)="7c9b291d47069a450a1c927ede5547a768bc6410ebf95989ced305bae66bba585c0479633c1ca103b53f37b3cfcc95c421f20c0f27b3857a2dc2ce88b34464e84381eb8314e9857f47b64693b7ad15b2b53a3e5060b79c4ba84efb1201d94b136006b24e7a02eb62228fd77cc0e3bac6ff2128ede2f5f728279bafe3645faec8c8ebb3023b9e26ae93c9", 0x8a}, {&(0x7f0000004080)="207d797237ca0e14b8a3407eb5543421dd74da359157904f02ef2dd8dde2af8fd1762ddd164b25ec8d1c562d20b5ee542d5269fc5ed6b9daf95bbc08ebb2c918786a6fbab0c108816825252b8630d28faaa6c94252f273eb80b78cbf719831f2bcaac3275717a90acada10939d2d7624b8f0bb4143978b84c8132f670bb6a953a6bec7af4b3c433bbe2d3dae97e611ed500769351fd582246dd84797dda09b4fa429a19f65c266bd6d12449e", 0xac}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f00000041c0)=@in6={0xa, 0x4e21, 0xfffffffffffffc01, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f0000005580)=[{&(0x7f0000004200)="6275556abff715a1ce82072e98484619ee6c9e2115e7ade5de3942e41e663f46872fe74437349acbaaab3d0c8c26767c62d3fea30a01d11c5def174267630acb3a35444815b88e091a891316a1e97487f4fd9777f06365139a147423828de84bbcfdd01669e45079532756c880b8", 0x6e}, {&(0x7f0000004280)="ef250a3eccb8d11e74e16bd07536212a0babd4ae3da454edd318b751aa5a8f82ca4c04be2370fdeff01d5edadf9cde3dba99aebe5c39b55844cbaa81c629faf72f4bc0f7e09098fa5f43f73cca5ea1096efaed21a00d062ded12575978da7abaccee6238be6dcded7522df06693b810c0af3d10792631b39bd1abf95a5afcbd870", 0x81}, {&(0x7f0000004340)="1679d7601a946d1f5ea84fb51adda9cf426f6a9ba7649356272a2d8a3ab669109b75dc89948023caaf9754ad5705e7c628efe9ec68cc49f49a4022e0a282a4d1ebf9766c4e9b7640022e7e3286a4155878d0cdcf59cfa2530085e84f8de023bbc390cbff21c0c79ec5cbdb27c4e8ab99e21f3e5f7714735f8884884037c5bfe93338f8bccd3937e21dc8a1e1c363e41c33656767b583d490339960e92365a9d1834207de010e519229887568a33b6e8c837477a41fcc65f7946c372d2e40a9c6869b3ee94529baf98798114ee784", 0xce}, {&(0x7f0000004440)="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0x1000}, {&(0x7f0000005440)="a9d2616d3e8740961e6ab031333ea35d6e3b3fa6d9eb7cf566701eb94f32ae6340e9065622618d370da5d84cf4bdf7f9e1e3ebcb95b4bc584aa3f8bc63f879d72bf14f6406e9", 0x46}, {&(0x7f00000054c0)="46e9d6432e70b0858c9098c6ab5792cc630f7849c3535ecd1e30d3980c1b7a0f363e733f6f0c3db94456be876eef2302a13c336c8e6092861b0c9f098d628306670ae98f89835b5cf1ed46676ac7b29da0d325676adaf602e2f22911fda2a1e98bb683087f9e50b934a782ff2d2dbac0116ba4479e225e01fdec94e285568ab307044259401838a6661dea5578e6966438d845b01d2ce5485eac880a7517617d804510c31b75fe36a3820ee8725b2a62", 0xb0}], 0x6, &(0x7f0000005840)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x20d, 0xffffffff, 0x6, r13}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x51d5, 0x4c}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x201, 0x80, 0x0, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x1ff, 0x9, 0x8, 0x2, 0x8, 0x8001, 0x78, r15}}, @init={0x18, 0x84, 0x0, {0xffd0, 0x5, 0xffffffffffff0000, 0xffff}}], 0xf0, 0x4000}, {&(0x7f0000005940)=@in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x1c, &(0x7f0000006a80)=[{&(0x7f0000005980)="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", 0x1000}, {&(0x7f0000006980)="8b9eb9a9155b4d9f17a962963f0d0ece9642bc45c15f800b3d178f16808e5bca", 0x20}, {&(0x7f00000069c0)="b44be95cb8ebf7cf39471f7586f2bdbfa72adceabae136b9e9b583a78533ee52bbbdf15bb80593f0ee0b68a0d647ce0f55244331d2efe6df238bbb80e4364c56e1ecf6fad939ea876c2538c136350745441fc463d0ade4a79c8d5a29866c919623f1b21134d62e04b89e16da5c1733aa7ed0bc96774fdbfe6a2e3124d51bf0ef8a21635535044ece517bdace5342099bafa8d1dd46eac945c0c72fdb21ec37a7690b373296592aaa0a9804", 0xab}], 0x3, &(0x7f0000006d80)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x0, 0x80, r16}}, @init={0x18, 0x84, 0x0, {0x2ef8, 0x3, 0x1, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x3, 0x6, 0x5, r17}}, @init={0x18, 0x84, 0x0, {0x278, 0x20, 0x8000, 0x2}}, @init={0x18, 0x84, 0x0, {0x75ac, 0x6, 0xfffffffffffff08d, 0x4}}, @init={0x18, 0x84, 0x0, {0xffff, 0x7fff, 0x20}}, @init={0x18, 0x84, 0x0, {0x5, 0x6bd, 0x9a, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0xfb227c6b011f5079, 0x1, 0x6, 0x4, 0xffffffffffff8000, 0xffff, r18}}], 0x180, 0x24004005}], 0x8, 0x80) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '[user\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001300090100000000000000001f0000002000040071ba7d058ed7021023c18426ee59180c00000000000000", @ANYRES32=0x0, @ANYBLOB="efce8c1ecb501577f2c26900"], 0x34}, 0x1}, 0x0) 2018/03/12 02:59:53 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x19) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={0x0, 0x100000001, 0x3, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffffd}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x3, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/12 02:59:53 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000280)='stat\x00') accept$ipx(r1, &(0x7f0000000000), &(0x7f0000000100)=0x10) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/126, 0x7e}], 0x1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) [ 45.907098] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 45.926920] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/12 02:59:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x80000001) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x7, 0x3, 0x401, 0x7ff}, 0x98) 2018/03/12 02:59:53 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/69) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1ff) 2018/03/12 02:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000399000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000080)=0x8) r2 = getpid() wait4(r2, &(0x7f00000001c0), 0x2000000c, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x2, 0x0, 0x0, 0x200, 0x50}, &(0x7f0000000180)=0x98) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)) 2018/03/12 02:59:54 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="f00000001a00090a197cffffffffffffac140000000000000019000000000000ac14ffaa0000000000006268016f39000000000000020000a60064305af7376505", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaaffffffff3c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff020000000000000000000000"], 0xf0}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x7) 2018/03/12 02:59:54 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x12000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3={0x8000, 0x9, 0x3, 0xe2, 0x1, 0x101, 0x3}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x576e, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e23, 0x7, 0x4e21, 0x7fff, 0xa, 0xa0, 0x80, 0x0, r3, r4}, {0xffffffff, 0x3ff, 0x8, 0x54aa, 0x6, 0x685161c7, 0x100000000, 0x8000}, {0x100000001, 0xdee6, 0x9, 0x474}, 0x4, 0x6e6bb7, 0x2, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x7f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x3503, 0x3, 0x2, 0x4, 0x0, 0xffffffff, 0x6}}, 0xe8) sendmsg$nl_xfrm(r2, &(0x7f00000000c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000000000200}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/12 02:59:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x216000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x401}, {}, {0x6}]}, 0x10) write$sndseq(r2, &(0x7f0000000100)=[{0x3ff, 0x3, 0x7f, 0x6, @tick=0x9, {0x3, 0x7}, {0x2, 0x800}, @note={0x9, 0x8, 0x5, 0x80000000, 0x82c}}, {0x6125, 0x4, 0x7, 0x400, @tick=0x8, {0x5, 0xce75}, {0x1ff, 0x1ff}, @connect={{0x8, 0xed}, {0x4, 0x3}}}, {0x8, 0x2, 0x6, 0x0, @time={0x0, 0x989680}, {0x0, 0x6}, {0x5}, @time=@tick=0x6}], 0x90) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xffffffffffffffe0, 0x7fff00000000000, 0x6}, {0x9b, 0x54, 0x9}, {0xf64, 0x7, 0x7, 0x3f}]}, 0x10) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2000000000, 0x4000}) [ 45.962862] syz-executor3: [ 45.967315] audit: type=1400 audit(1520823593.957:28): avc: denied { getopt } for pid=8127 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 45.995949] vmalloc: allocation failure: 17045651456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 46.006754] CPU: 1 PID: 8128 Comm: syz-executor3 Not tainted 4.9.87-ga290494 #53 [ 46.014278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.023624] ffff8801d8bf7828 ffffffff81d95a19 1ffff1003b17ef08 ffff8801ccbde000