71b381754913787ae", @generic="4db987b396d27ff93b5eb0cd983399", @typed={0x8, 0x74, @u32=0x100}, @generic="95f6f684a50cc590dca5c7ea2424e7f308290da470d2ea6014ce98381d946a3b797d9c66f5af6a49067464f0a35f4afb6b257536c1f21d5a402ce90cd6b1033cf6b58e0cc9310c1e9fb18af4540c12454bf655f2769c8a154d3e43d30d41fc6fea1d558532b01f6d269b13cf580544f972bd24cb3cf9cdf6a3d5e2c6abcfcee33b014ab3765dd37dc846dece203f270239a56349a89acf3c318ea41859721352361ff0a96f3cda924d52537af74ab42b79adeec9eccc66fcc76ee8362426b3b1d8d0883e1c230778475e5e8eb64c3ffaba4465c66fc554b68e0709f5289898af90292a915d99153ae2be", @nested={0x1010, 0x64, [@generic="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", @typed={0xc, 0x24, @u64=0x2}]}, @nested={0x1a8, 0x6a, [@typed={0x8, 0x7, @pid=r11}, @generic="82991c9762346a9d3a92e2610368906bb25d04699d34f02b308ce85b785e4fc820af80ed09f4d3577338add2a96dd259a6a7f8e40c12e30199f68b7ba5a52b163c268d87fafb57f4b54c61f62ee7ae5de04fe6ea046374bb7bb75b2270e35bff8b27b9c74f50d9c4a25a", @typed={0x8, 0x0, @u32=0x2}, @typed={0xa0, 0x5a, @binary="e47b4b23fab5eed67a7a0d7da1d40fad6374c21104dd358228c810b77eab14cbd2575e7e7b37a32ee20afbf89fe48b888f3915f63f8832a3b937995bcbd5cc8287ef04edadcb06fd2681d08945daf4c30c278339b1ae9dad251124ff0c1331966125518bb6cccc6ed751a94667933e8e5baba76cc7c1f93c89ca827984173eef864b28e0cfe8bd36c38b2da1e40be2441fb4edb8932c7dd10a8670"}, @typed={0x78, 0x4f, @binary="f1eefb3aa3604f0337f601a27719506b6bdbfe2d2f83627bff4f1485bbe1ddf751bcf942af1bffa792be1470426666d85859de59060151f72b3aa4b7e6d0af0f6b289e53e9523cb9ca60c0e003125d9c707db749f8f3cddb883fda105a43cbf85d641781eadf4caee26f7db19629d57b1328816b"}, @typed={0x8, 0x6c, @fd=r1}, @typed={0x8, 0x23, @fd=r0}]}]}, 0x1390}], 0xa, &(0x7f0000004ec0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x40}, 0x11) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe3980f04b97b8ff3, 0x180) clock_adjtime(0x7, &(0x7f0000000080)={0x7ff, 0x5, 0x8, 0x10001, 0xc6e, 0x4, 0x3, 0x0, 0x5, 0x1, 0x0, 0x8000, 0xac3, 0xa86, 0xffffffff, 0xffff, 0x2, 0xfff, 0x4, 0xfff, 0x4, 0x2c2, 0x94, 0x1, 0x42c9, 0x5}) 2018/04/04 14:03:15 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mknod(&(0x7f0000000000)='.\x00', 0x4, 0x7) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) 2018/04/04 14:03:15 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000540)="b651cd2054a2acf3d22eff6534d0b9e9", 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x101, 0x10001, 0x7fff, 0x9, 0x0, 0x10000, 0x40020, 0x1, 0x280ca2de, 0x1, 0x3ff, 0x9, 0x372d560a, 0x3e, 0x8000, 0x401, 0x7f, 0xfffffffffffffffe, 0x8, 0x9, 0xfd, 0x1, 0x401, 0x4, 0x3, 0x87c0, 0x100, 0x3986, 0x3, 0x3, 0x9, 0x5, 0x3, 0x80, 0x1, 0x0, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000080), 0x8}, 0x1090, 0x6, 0x7, 0x2, 0x7, 0x2, 0x2}, r2, 0x8, r1, 0xaa7d770f7bc9642f) r3 = dup2(r1, 0xffffffffffffffff) r4 = memfd_create(&(0x7f0000000040)='client0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "566414ce1019140f", "ebadf6e712ab34afd54c7b7e72b444d728aa150a6edfc05e42452b0a8d8a9267"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r5, 0x24c1}, 0x8) 2018/04/04 14:03:15 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x100000000}, 0x4) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x46, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x32, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000000000)) 2018/04/04 14:03:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='loginuid\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x100000000, 0x10001, 0x7f, 0x10000, 0x0, 0x80, 0x8424, 0x2, 0x6, 0x5, 0x1000, 0x20000000000000, 0x2, 0x5, 0x9, 0x3ff, 0x0, 0x1, 0x3, 0x80000000, 0x5, 0x6, 0x5, 0x401, 0x7, 0x3c, 0xb41, 0xfffffffffffff8dd, 0x400, 0xa9, 0x7, 0x79, 0x80, 0x1, 0x40, 0x8, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x10000000004000, 0x5, 0x6, 0x2, 0x9, 0x3ff, 0x3f}, r1, 0x2, r0, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 14:03:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000400)={0x2, 0x0, [{0x5, 0x0, 0x0, 0xb0}, {0x7, 0x0, 0x0, 0x7ff}]}) 2018/04/04 14:03:15 executing program 6: r0 = creat(&(0x7f0000d26000)='./file0\x00', 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xee700, 0x200) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000d4bfe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) 2018/04/04 14:03:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400800, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@alg={0x128, 0x10, 0x408, 0x70bd29, 0x25dfdbfe, {{'drbg_nopr_sha256\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x200}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0xeb89}, {0x8, 0x1, 0x5}, {0x8, 0x1}, {0x8, 0x1, 0x9}]}, 0x128}, 0x1, 0x0, 0x0, 0xc010}, 0x4000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r3) r4 = memfd_create(&(0x7f00000000c0)='/dev/urandom\x00', 0x1) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x0) write$eventfd(r4, &(0x7f0000000180), 0xe203) close(r0) 2018/04/04 14:03:15 executing program 4: r0 = inotify_init() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x3c, "5e223cd6640958a67ebb239227fd0259baa8375b055d4975dc824a9b928604051c97087eefaa778043d4d101248102be413a849cdd3875611c8ede0e"}, &(0x7f00000000c0)=0x44) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x4, 0x5, [0x19, 0xffffffff, 0x1ff00000000000, 0x0, 0x7fffffff]}, 0x12) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00007a8000)) [ 325.269556] QAT: Invalid ioctl [ 326.126502] QAT: Invalid ioctl 2018/04/04 14:03:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x8400000085, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000000), 0x4030000000) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/151, &(0x7f00000001c0)=0x97) 2018/04/04 14:03:16 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000984ff4)) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x6) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xfffc) accept(r0, 0x0, &(0x7f0000000140)) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006}) 2018/04/04 14:03:16 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x2, 0x0) lseek(r0, 0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 14:03:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)={0x2, 0x11, 0x0, 0x0, 0x12, 0x0, 0x2, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x90}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0213001b0e00000000000000fbdbdf2505000500002000000a004e2400000000fe8000000000000000000000000000aafa651f5e0000000007001900000000000a004e2200000000ff010000000000000000000000000001160a000001e44e23ac141413000000000000000000000000"], 0x70}, 0x1}, 0x20000080) dup(r0) 2018/04/04 14:03:16 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000006c0)=0xe8) getgroups(0x6, &(0x7f0000000700)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)=0x0) stat(&(0x7f0000000780)='./bus\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) stat(&(0x7f00000008c0)='./bus\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000980)='./bus\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000b80)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x100}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="897f31e5f04d1264262665b38992a519a523c3f1c1aa7c87560c89555cf76eab36e012bb885ead9e6b17a10a88fe824639316bdd418fc8ecf0620397d2ac478e492673991ee9a29eb371f3da97fcfdd154b1bbdbdd92a9448e823a41da0bc85c400667399c49f1e44e59a19121a9b645366e0cb2870b44a0b70ddbfdf16edbb884b2962b9aa5d37ac8075e16e86dfaae7c138db49a25660d3399709ff0b2971b5c48ab9dfe612175c355241412a56a03bfd2dbdd4ed7", 0xb6}], 0x1, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}], 0x118, 0x40}, 0xc0) r14 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) r15 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r16 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r16, 0x39) preadv(r15, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) r17 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="1d77988d3421e6b815c07396af87aae0550d4b817eeffeefe4deda1a4e11c3c75db49bf9cf9c", 0x26, 0xfffffffffffffffc) r18 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r17, r18) sendfile(r14, r0, 0x0, 0x20000) 2018/04/04 14:03:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x8, 0x20) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0x7fe) 2018/04/04 14:03:16 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) r0 = socket(0x9, 0xa, 0x8001) r1 = dup(r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/04 14:03:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1}) getdents64(r0, &(0x7f0000000200)=""/173, 0xad) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x8613f3eaa795049) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/04 14:03:16 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000400)={[{@creator={'creator', 0x3d, "cf0078b9"}, 0x2c}]}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x80, 0x0) accept(r0, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x80) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) 2018/04/04 14:03:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) flock(r0, 0x1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x1000000, &(0x7f0000000280)="5946c9b29353d8abed31a61883bb2cfb7605c8ef3999d8920765c4d670eb3b2173da72374e48b966652953dea289de342e3f9ffc013b561c504c9341d930375326d2f5bbcf15826ad6b861e56ff90e16cbcf3fb87ede067f670c063ec0c899509e8317ee03d58aaa573ea0e966071c872b1ac551d07178c6fa227f1da81750e7f3bcbd62223d479e0048144d36fbd8f0fbbde4c7a1f671c9a85b5dad7b874a75d2fe6b60e05ddc2d226de44ef77379ab45") lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00') r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x8) write$eventfd(r3, &(0x7f0000000180), 0x8) close(r2) 2018/04/04 14:03:16 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8c2, 0x40) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x9, 0x3, 0x5}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000002c0)=""/155) 2018/04/04 14:03:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) mkdir(&(0x7f0000000080)='./file0\x00', 0x400000000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = msgget(0x1, 0x18) msgctl$IPC_RMID(r1, 0x0) 2018/04/04 14:03:16 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x6, r0, 0x1}) getsockname$netrom(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) sendmmsg$nfc_llcp(r1, &(0x7f0000000c00)=[{&(0x7f0000000540)={0x27, 0x1, 0x0, 0x7, 0x1, 0x3f, "dd78441ce1cd0da05409fdb2a4a8b1637825aff18dd9831032682d6719fc7b78099e1b7dc924f56acc2942bc15ab6c3192c2b6571273c86b93456c4b85157c", 0x14}, 0x60, &(0x7f00000007c0)=[{&(0x7f00000005c0)="0b62055a7eee5f6f00523a145f692756ae2f42511545cdecd1e363c8c4b8ac605356841390013590eb20ffd035e53f3b15caab768f1b89783112fa3c1167db536bd561e86ed4bd81c688ed1649f8d993a3335109da283f6c870c9d2019075a", 0x5f}, {&(0x7f0000000700)="bb864b95b4c3c96c4c46bcef15e157eee65620aa3e602b2b2f2da2c004e47cab287c6f2663a513a907d6cf26b56c7f4e8ed58782fb310f116a96275134064cc1b545b4887b93d1659f545c3bebc868cabf51723b98f5a9bf5edd90a4f285d6db111cdeacf60c5c22f8f3d462c3ca91d38722567dd4e8fa490b9493852ea28f3f5484d5fc03c28045e43965191fa4aac0043e6b05b2514c7f9f19", 0x9a}], 0x2, 0x0, 0x0, 0x8851}, {&(0x7f0000000800)={0x27, 0x1, 0x2, 0x5, 0xff, 0x767e48c5, "d45f73bb092bd7c7416d3c3e9b63c7e36316218713da30d5a3da95f3154adb156eb57e3f3df6a7f80746182a057b3db43913f0e4f1d3f7391b3e6e88b32b0b", 0x2d}, 0x60, &(0x7f0000000940)=[{&(0x7f0000000880)="0173fb5dc62232d5599f99cfa6788e88fd7d54c2966cc5c715a00846cd1d7ac0de93b86417f916186da671c45484206969cad58fd128bd8ebdba480392e015a6c47242b3e0e8a0983a3310e9a7a7f1e3188e6af699297388298646424822ed78895acc8619c3f8aab24594d64c3e323f120e1554175830954110c24fac39e6b61a499620933ca387aa8864c41eddf6ded44fe3eddfa2b526e1dfd3ee", 0x9c}], 0x1, &(0x7f0000000980)={0x88, 0x115, 0x441, "ce1b71580ee72b495512f6466984de8582ee925e5f4e770892e8efd3be15a96da088b6771fd643f8d430f396add7904ef75b8ed299f0acf5bd91fd825e1caa747a18839abbe506670798533f64e5650ae74232350618c525ec21d25178e3b79d9fa56506dde9882ced93fb2dfc0772116e"}, 0x88}, {&(0x7f0000000a40)={0x27, 0x0, 0x0, 0x5, 0x1f, 0x2, "11dac2cd2fad60d5f0d673afeb2f172b5876cf4f2895d97030bf886fcffd82ef281a660952e6520f44bd9899592d5704d4afc3b16e86928c3261a3553f7965", 0x29}, 0x60, &(0x7f0000000ac0), 0x0, &(0x7f0000000b00)={0xd8, 0x104, 0x8001, "080335b579887fe8eb7dce276cf07548b6375975eb8893aec07e84953bfdbcf0f0cd0b7bb8e91a9fb2f513c4a45a44553ec7d5e3cf259261a68acb97276dc4d772685a6310f84d762255eddeba542ea4c7217dd12790777349719f487022e05844427e22b9f2d151b00a3d2e96bce81f82c213a1c2f4ae5b74fe99d934ea6edd89843297a10ff94316c3047bb717115aaf90dea52bf6692b2f5ff5df6b8832f67d1e760b37f29622a599dabc425698c0b460d634f97e5ad02121b9142b039cf5cb95c468c89e"}, 0xd8, 0x800}], 0x3, 0x8000) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x8, 0x80000000, 0x80, r2}, &(0x7f0000000500)=0x10) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/04 14:03:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) socketpair$inet(0x2, 0x0, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000001100)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c582", 0x5) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001f40)="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", 0xf48}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000011c0)={0x95, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'fo\x00', 0x4, 0x10000, 0x33}, 0x2c) r5 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40480) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000001180)) 2018/04/04 14:03:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x2000000000000027, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="7a789b7bc226c9e0715f207102f09bd59a89c5c9527612b6681ba5433a", 0x1d}, {&(0x7f0000000040)="f8622e91952c5e4824d4ae396f611e2385c9e78bca517f67b53ad95b0a2b2bf065a5e690026c23ea5db4f697b0465cf43da3b4bb18228ee7d5776b8b40c3bdcd43", 0x41}, {&(0x7f00000002c0)="0706da37d51d1e19f2e7495844eba7abccc05e4ac1c1ac726feeb1f5b26b81944047cf529927af9ec391db67c3f6e428f695a09423940756167e0f24f58862b0855536fbf7775f87ef3e580431aadb87c6bb484f8f1ebe63b404710fc7028fe33cbc0baea40add651c1e7d2ddb15fe17d334a8e661bc70e06e2fabfcbd5197644d459ff553e1c8d2035beaae850dd9d384fa2ce1ed7c721794a14fc4595b35ab048325516d8ed4901cd679f4aa6a1155109778937a7a9c4d3cb31a467e1d10dc64d092afb6181ea1b7ee341e1d9b99f3503b4b7294b730873644b402d53061c6d8faa60a04194c667401dd", 0xeb}, {&(0x7f00000003c0)="f8c3bbcffdfc1b9ffeeb6890bd17538f8dae43a56db03deb3081146aed6138812268dafdac70ddf7a8f9fc67c977ad831678f3767b6bb0c02211567dbf170391496afbc53f5afed0fc9f50ad652474555bfea12c75e45185f1eeabfa542183f6f73844cd69b086c4384cb3228e5c253443e967c42ac5f43a8ef7fe8dfed7878210c159c390654e7f68b4202fc019165e6813c41b3591be54808d8a6aaa0e02eb990071c5c98113a734b298fb4363763fca0aefeeccee049ccb7fcb5cd927f7d8d492927cfc9eb0fdeebba5fbe58b688d0db4b357dc5312406927217db01a60548d0e5e0dadec9364cd931adfc7082a56e79796", 0xf3}], 0x4, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8, 0x101040) sendto$ax25(r1, &(0x7f00000004c0)="6e705e379124c6fc115d0cda92adb2292a17730df8e3c3f4534b2658a4bca230e351fa702a0ab901cc57326cc9e89a324cfd04bdc7fad366fbfc6d61a8ea07693630fbfd3163455c84f23700f3c218b1f810b9ba4f03cc27fd5c79ebbd12eec7bce23f4aa8a186a3e3513e9a6ce7a011dbefb528237487b6e70067ec3ff48af204a501a192e3ff752e0677b20b28dc0c43900959bbcab5535bd6a4087ace048b4d4986c6fbc4788b06bca2d6534895201b52d1ab361b7d235a2f33d0cee8eefa68b7cf", 0xc3, 0x20000000, &(0x7f0000000180)={0x3, {"d7c37913677e8b"}, 0x4000000000002}, 0x10) 2018/04/04 14:03:16 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x89, 0xb}, 0x1f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000080)}, 0x6) 2018/04/04 14:03:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000746000)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0) r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0xfffffffffffffffc) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x80000001, 0x74, &(0x7f0000000180)}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="37000000764a0b6f1aea8aa39f9bc5c09552bd11f33957735bb93f0edaec1816b695d474cbdd627142b41f0f2fc8b80d2dacd2d66864c68c467a1124519c8ccf0aaa4915544d3c912eefc1118bf3fa69e8cd7965f4351e7b8a9e61aad61c71"], &(0x7f0000000840)=0x3f) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/100) r3 = gettid() capset(&(0x7f0000000280)={0x20080522, r3}, &(0x7f00000002c0)={0x1ff, 0x4000000000000000, 0x2, 0x1, 0x100000001, 0xfff}) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000000140)={&(0x7f0000000080)="aa2cbe873d4a6e511d61a8100a3942c1800e895966cb779ee285d7707642c9906e192b115caf2b8e07a4aa6e7a008b7df4873f9268512e54e346250164b5adf510d03309dfe4a60203b73b30c4b0c8326c62b927db85b813f93bf3e2ab133afacb53c1cc0eeb56c4db00b3c333d8a38b4f86661d2a4e6b0e38b3a876ccad88e1b5e66d47190d051a9b15d41a0d9eefea8b146d45b9", 0x95}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000880)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000940)=0x84) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) 2018/04/04 14:03:16 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="88f7c1df98dae3d0630653045e2043f80d1b7de02c2f65254497789d6c58e60b9a", 0x21, 0x7}, {&(0x7f00000000c0)="2e24b34ad438f74af12a0658e819db79ebca32c8d31d67619f005eef5e293d8e79f38a47e9f10cbfc244fe3913ba840512b5a0b876eebd77e9ee1ba27cfa14f5de3be679feba61d938301384ab4e107d598e6d0a5ef9758942b8f2c2a4175ba677736552ec27c52a4ff6ceb7c9ef0b1960b1f202b1e5059f65d8597790a93eea1806a5a1de83785eb7d8003ce9d3a99f33f8e917d5d9aee8589fc7d1ce67219eff265dc1", 0xa4, 0x63}], 0x4000, &(0x7f00000001c0)={[{@fragment_data='fragment=data', 0x2c}]}) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000001180)=@alg, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/21, 0x15}}], 0x1, 0x40000061, &(0x7f0000001600)) 2018/04/04 14:03:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) 2018/04/04 14:03:16 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000180)="87", 0x1, 0x0, 0x0, 0x0) r2 = dup(r1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) r3 = shmget(0x3, 0x3000, 0x78000000, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x202}], 0x1) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) writev(r2, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) 2018/04/04 14:03:17 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) rt_sigqueueinfo(r0, 0x1b, &(0x7f0000000100)={0x5, 0x80000000, 0x1, 0x1f}) perf_event_open(&(0x7f00008fa000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x40, 0x208200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl(r1, 0x4000000000001276, &(0x7f0000000180)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000017000)) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000480)={0xff, @multicast1=0xe0000001, 0x0, 0x0, 'wrr\x00'}, 0x2c) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) 2018/04/04 14:03:17 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000380), &(0x7f0000000400)=0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) r4 = request_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='cgroup.threads\x00', 0xfffffffffffffffa) openat$ion(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ion\x00', 0x440000, 0x0) keyctl$get_persistent(0x16, r3, r4) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) r5 = syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) unshare(0x40600) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000140)={r7, 0x9}, &(0x7f0000000180)=0x8) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/04 14:03:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x10) linkat(r0, &(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000600)='./file0\x00', 0x400) timerfd_create(0x2, 0x80000) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)=""/116, 0x74}, {&(0x7f00000002c0)=""/125, 0x7d}, {&(0x7f0000000340)=""/236, 0xec}, {&(0x7f0000000440)=""/110, 0x6e}], 0x4, &(0x7f00000004c0)=""/135, 0x87, 0x81}, 0x40000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) accept4$unix(r0, &(0x7f0000000140), &(0x7f0000000000)=0x19c, 0xfffffffffffffffe) 2018/04/04 14:03:17 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x200}], 0x1c) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="53a2a12af184e167bb82b213b5c58ccd3ef673b0db1261b305fad8fe3bc46e774ab9d264700a41eb12d98f5c04f8e55c92589cdf0d9504976336045022a368f955807df34ba9aa52a298d09f568aba676841447b4cd2378b23a1174811947107b0a8994d10377458f6f8ef53e678bd58", 0x70}, {&(0x7f0000000100)="b65e631957e762e28bf143dcfe3817b960c799fd4279ebd9866565fe8a6f2a1b1a03e33a2634e3d78262c3e740e69bc245a7f4330063e81675895fe3ba16214d7479647c79ac2f6d76abe5228f4a68964ce3a1ecaa1a3e05b3930217fc66e94e9f8fb216736fcf6126a6a90dbb280348", 0x70}, {&(0x7f0000000180)="16d246339ee2324d4219dcf1de6f1109d14a5c8caca95e3b088df1cf545e69509987f9d6dacf7e3a8ad875bc013147cc205baf10c6b1611d9ce8bc09ecb402aaa27235074ddfb71a55d38523d820edcce3cbda620dcbedbb5fa1eeb1f257c1657e510e8f361e5e80b72ef02cb1f7451440b73730fc433c27c1df817b47011c274cb0d98a8f81c25a401eafeee8dcd7ff7355cfedf56250d65f813ee546f9a85a8c87cda2bb9bd9d6e26de257213094d9b2632f0b4c0940e705665d7acd5358a97dd7c46d1ed4e34124", 0xc9}], 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r1, 0x0, 0x0) 2018/04/04 14:03:17 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x1) shutdown(r0, 0x0) r1 = dup(r0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000000)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000400)=0x7fffffff) accept4(r0, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) 2018/04/04 14:03:17 executing program 2: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f00000000c0), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ifb0\x00', 'eql\x00', 'bcsh0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0x118, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x288) 2018/04/04 14:03:17 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1c800) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000100)=""/124, 0x1}) fadvise64(r0, 0x0, 0x100000000, 0x7) socket(0x10, 0x3, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x82, 0x100000, 0x2000, 0x4e08, 0x1f, 0x100, 0x5, 0x9, 0x0, 0xf4929ed}, 0x10) 2018/04/04 14:03:17 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001740)=ANY=[]}, 0x78) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x4e20, 0x53110fc}, 0x30) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xf7}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r3, &(0x7f00000000c0), 0x0) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(0xffffffffffffffff, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000011000)) fcntl$dupfd(r1, 0x406, r2) read$eventfd(0xffffffffffffffff, &(0x7f0000000340), 0x39f) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x3, 0x5, 0x5404, 0x3, 0x4, 0x0, 0x3, 0x8, 0x0, 0x81, 0x7, 0x80, 0x3, 0xb76]}, &(0x7f0000000200)=0x100) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={r5, 0x5, 0xffffffffffff8000, 0x9, 0x0, 0x2}, &(0x7f00000002c0)=0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) 2018/04/04 14:03:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xc, 0x9}, {0x8, 0x5}, {0x8, 0x100}, {0xb, 0x943}, {0x2, 0x101}, {0x4, 0x6}, {0x7, 0x5}], 0x7) 2018/04/04 14:03:17 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x0, {0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffff}}}, 0x32) socketpair(0x11, 0x80003, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)={0x1}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa3aaaaaaaaaaa0086dd6050a09c3a5aab704c9d70380067000000000000000000bbfe804e2000089000000000000000000000000000000000"], &(0x7f0000000040)) 2018/04/04 14:03:17 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000080)) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x14) read(r0, &(0x7f000000d000)=""/80, 0x50) epoll_wait(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x20080000000000) read(r0, &(0x7f0000010000)=""/176, 0xf) read(r0, &(0x7f00000001c0)=""/4, 0x4) 2018/04/04 14:03:17 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x100, 0x20400) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004a00)={'eql\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004a80)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000004ac0)={@ipv4, 0x0}, &(0x7f0000004b00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004b40)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004b80)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000004c80)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000004cc0)={0x0, 0x0, 0x0}, &(0x7f0000004d00)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000004e80)={@loopback, 0x0}, &(0x7f0000004ec0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000004f00)={@remote, 0x0}, &(0x7f0000004f40)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004fc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000cec0)={'erspan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000cf00)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f000000d000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000d040)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f000000d140)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f000000d180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000d1c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000d200)={'yam0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000d240)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f000000d340)=0xe8) creat(&(0x7f0000000140)='./file0\x00', 0x1c0) sendmsg$nl_route(r0, &(0x7f000000d580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100004}, 0xc, &(0x7f000000d540)={&(0x7f000000d380)=ANY=[@ANYBLOB="9c010000180004002dbd7000fbdbdf2502801480fc00ff0f0000000008000500e0000001d000160029ba6530a679cd497ac583b086c6d437db112ce24e4dcd567d40c780a9458dff9edf3a602b34db25048e802d5a5e9dde58ea3736867734379948862a2bac5e5b0d47b66d3193a1f60112789b84206be1da07df822bf6c3050ba9f42eacaf165f46807d8f9188952af705fc3fb687d214a3e19c3ca7abce58c4eed5e45aa4bc3e51a702b3b5cd4fa427cfd4298824944750f299bf75c578ecf17bd7141442a710f21cfd10819f75162042924832e5a414ccf3daa95798747465556a6fb5b1be3d82d5d1a4d26e1a9587000000080002000000000454000900ffff0007", @ANYRES32=r1, @ANYBLOB='@\x00G?', @ANYRES32=r2, @ANYBLOB="09000202", @ANYRES32=r3, @ANYBLOB="01000009", @ANYRES32=r4, @ANYBLOB="07000100", @ANYRES32=r5, @ANYBLOB="05000008", @ANYRES32=r6, @ANYBLOB="09000404", @ANYRES32=r7, @ANYBLOB="9c7209f8", @ANYRES32=r8, @ANYBLOB="fdff7f00", @ANYRES32=r9, @ANYBLOB="05002805", @ANYRES32=r10, @ANYBLOB="080005007f00000108000b0006000000080007007f0000012c00090005000001", @ANYRES32=r11, @ANYBLOB="06000303", @ANYRES32=r12, @ANYBLOB="00010405", @ANYRES32=r13, @ANYBLOB="02000008", @ANYRES32=r14, @ANYBLOB="01010608", @ANYRES32=r15, @ANYBLOB="080006001f000000"], 0x19c}, 0x1}, 0x10) r16 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x10000) ioctl$PIO_CMAP(r16, 0x4b71, &(0x7f0000000080)={0xccf7000000000000, 0xe1, 0x80000001, 0x6, 0x8}) r17 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r17, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7, 0x2}, 0xfffffffffffffd23) close(r17) 2018/04/04 14:03:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x900, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0x80000fffff02c}, {0x16}]}, 0x10) 2018/04/04 14:03:17 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r0, 0x7, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x3ff}, 0x6fe}}, [0x4, 0x5, 0x238, 0xff, 0xffffffff, 0x41f, 0xfffffffffffffffd, 0x8001, 0x400000, 0x8001, 0x8, 0x10000, 0x72, 0xffffffff7fffffff, 0x6]}, &(0x7f0000000200)=0x100) syz_mount_image$minix(&(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)="b99cb4609ba9fc882e11730b00442f0e64b8e5bb3923b2ea9d4b5130ca9cee226e61d0aa13cadf04fdf2c4d7c786115ff9501393694c980e9b36c4cf2fa8ff2d029dd6d47d6f1a21fe901652fc0a06f7b1071aab3b3cc0cc71a8390606a29e40abee487cf0f13d5b016800551958be6e2cd56b3a9485825da90e7e853afc55f80957e50ff280d9b5bc01e2743c13bcefce9aaa833918e955a30994384ae4f72cfe2ef04d0560c4a696e6bab813466c4fad77e0ca898df1ff2a54eb9315a3de74", 0xc0, 0x6}], 0x4, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0) write(r2, &(0x7f00000000c0)="1200000014000705030e0080120f0a001100", 0x12) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x80000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r3, 0x4, 0x3}, 0x14) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000440)=""/255) 2018/04/04 14:03:17 executing program 2: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001300)=0x0) sched_rr_get_interval(r1, &(0x7f0000001340)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x200, 0x4, &(0x7f0000001240)=[{&(0x7f00000000c0)="0ed5c7a77f33b13af53f3fc485a531c4e67884fd9dd42e14b8b064e46c5c994af8eefd82e55e527838a84fb840a3568792ab9662c881cf4a3c4ccdd6dd21370aa3f9b5fb82d48f18854e0ff2ea14b40d8b8bca5a2a3556602b51bf5fcd8f711001d7e66dd396ac41daf607110fa55933a35e3d818c9f58abab197964b026b9bbfe3a8a8b582d8d927f94eefad1dbf7a73365afb0ee71f12b0e8d8b41d75287bd10ef4ce3f14fadfc234f067fe42ebb8471bfb6c36e8220f7e7d559", 0xbb, 0x6}, {&(0x7f0000000180)="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", 0x1000, 0x1ff}, {&(0x7f0000001180)="f87fe6436dadcc7bfd5cfcbe4f5243a737e220e9d51b665cc7072bc4afa7c9023ee71b302e7ae5b4561fa35384c113d39496c303698a2f2151df1c054f4dfa697aaa51ca65f329e2aaab494b2a0a67bca6aeaf44ba78c06b775849cd39", 0x5d, 0xffffffff}, {&(0x7f0000001200)="2b2a7b72f5d2129d1c05056d070801a6d540f28d0be6f56feb99d9f198dd864341412d87143e244b4b80877db31420e342", 0x31, 0x8}], 0x40, &(0x7f00000012c0)) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x2) 2018/04/04 14:03:17 executing program 5: r0 = memfd_create(&(0x7f0000000000)="a100", 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x2000}, {r0, 0x40}, {r0, 0x400}, {r0, 0x4}, {r0, 0x8}], 0x5, &(0x7f0000000140), &(0x7f0000000180)={0x5}, 0x8) rt_sigsuspend(&(0x7f00000001c0)={0xfffffffffffff536}, 0x8) ioctl$KVM_NMI(r0, 0xae9a) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 327.403938] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 327.496242] MINIX-fs: unable to read superblock [ 327.512525] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/04 14:03:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000001c0)={'lo\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/04 14:03:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) getdents(r0, &(0x7f00000000c0)=""/210, 0xd2) syslog(0x9, &(0x7f00000011c0)=""/4096, 0x1000) 2018/04/04 14:03:18 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x47f2, 0x8, 0x0, 0x7f, 0x7fff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x7}, 0x8) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000080)={0x9d}) 2018/04/04 14:03:18 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x0, 0x20000) r3 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:3\r'], 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000380)=""/144) fcntl$notify(r3, 0x402, 0x20) 2018/04/04 14:03:18 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000021c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xeffffffffffffffc}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x407, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/04 14:03:18 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x9, 0x10001, 0xfff}) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/04 14:03:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x20003, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x640, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000240)="9e221e50a863cfc6f7b603917e99452a7db8bd7e0dc7bcfd99ab3a53a87456a20080883039195d5a4f3d7288003e48600d294f4000ac652b7ec635e9dbbabbcc74f692c19bd96743472487c9e2906d1f7278e8e8564207a407094738a4d19389c1ab00d741526a7a7873eb49f520ba9596df850cc58329ac7740ab30d153d1a4c5fecf8f18b2b6d60650246ff6f2af3667e723b3d87ba14539bb16bec0ba93031ad08b9a9c95c6037efb0d4fbdff5d1d6e304f3a2223763a7d1c790b7a07fd7b53381c36303447f282ebe289085c8e81ad588da96e763ace38e578b4a9474a381e03073865e03dcc") write$eventfd(r1, &(0x7f0000571ff8), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) connect$packet(r1, &(0x7f0000000040)={0x11, 0x8, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000000400)=0x100000004, 0x8) sendmmsg$alg(r1, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) sendmsg(r0, &(0x7f0000ad8000)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000d84000)="0f", 0x1}], 0x1, &(0x7f0000d57000)}, 0x8804) recvfrom(r0, &(0x7f0000000080)=""/179, 0xb3, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000440)={r0, r0, 0x8647, 0xff, &(0x7f0000000340)="a64fcc7fbb0f2dee14289dfdc38c543f532cca5a0725593965bcac96b69f1ff72ac75541e4e36d66ceeaa153b780419893d4772cf063b036d0213fde32d2970552a641a26bf8f035c57a5bc3bd890f24c088775a0c4cc001b4f298714f384e6f9834f07b097005d48122d4c23396bf2dbca2ac684199b7d4c939d0b45006161616fb70396ccfc0f0f343d0e44a387a7d8a98985d6111da055d44c383610115c7d327159525782b5b48ba13b6e024f80d94e096be83d692080ed00777a8c6e7", 0x5, 0x40, 0x9, 0x9, 0xb38, 0x80000001, 0x8000, "c7155a5668502246a8e4e03487e31dbcf9"}) 2018/04/04 14:03:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3}, 0x20) [ 328.506822] QAT: Invalid ioctl [ 328.611576] QAT: Invalid ioctl 2018/04/04 14:03:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = shmget(0x3, 0x2000, 0x7800120a, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/4096) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000002600)}], 0x4924924924926b2, 0x0) 2018/04/04 14:03:19 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='setgroups\x00') r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x240000, 0x8000000000000fc) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)={0x1b4, 0x14, 0x20, 0x8001, 0x25dfdbff, {}, [@typed={0x8, 0x21, @fd=r1}, @generic="c24f94e5897ed428df6fabc657808b3282ad770f1bb9c6a655bc586a2e94e4fed3bb112bc0122ff16fe69df59b23c0f3631947009c231423b6effd794d1ab04b1437182a29cd3bb6329868fcea87009037", @typed={0x44, 0x50, @binary="c8982f7d2c8586558d155e8d07d5c53517c0284661a022b7e1b39203cd430ff0373d7c7be021350165ec42699c9514dbe4b6b32cb8fddd49ac8d0e00af9a5a"}, @typed={0xf8, 0x8f, @binary="6b90f7c3a660b54908d89141ff550e046c000ff0c09513dd9bcb82612069857260da344b4779c19afbcd20fc34182dde412d4caf3fc8bc5acbff8e7d4bdbd75ea770db0d9074390df023e50786aafafe31f6cbbc528610221262fd35848ade09ac18a1d3c9503381dc2b761b89f9a235148bc7ff66d58eacc27016f01445f9bd0d7d269654ec3fa5c1d46283f2e14cfff061c407ecef9cdcc52bec544e0c7af7e7d1acc614bd02c474bd98d539cc1dc23f8bee80070031da020a013d40330a45c9ad640911fc6b4597bec53d5b1ec6e613de0debdb4c133162b3316012ab2483774e05bd8d7acfd6d9dcf2fb3b5faaafc5"}, @typed={0x8, 0x38, @fd=r2}]}, 0x1b4}, 0x1}, 0x40000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r4}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x400000001, 0x0, 0x0, {0x5}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) 2018/04/04 14:03:19 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x2, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="030005000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x85, &(0x7f0000009f3d)=""/195}, 0xfffffffffffffe23) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200100, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x962d, 0x80, 0x2, 0x0, 0x1ff, 0x0, r1}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="b4000000f500000025000000000000000f00000000000000000000000000000095000000000000001a2a37fa5b6c580bc29ebc1052f5cc15fbe88fe67fe79a114acef93b1bb920ad2e1ad5d99bea"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x46f, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/04 14:03:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x40, 0x80000000, 0x8, 0x100000001, 0xdf, 0x8001, 0xb2b7, 0x0, r1}, 0x20) r2 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00004aaffc)=0x6, 0x239) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) pread64(r0, &(0x7f0000000000)=""/252, 0xfc, 0x8) 2018/04/04 14:03:19 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x208, 0x208, 0x130, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 'irlan0\x00', 'eql\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast1=0xe0000001}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'syzkaller1\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000001cc0)={0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x1c) 2018/04/04 14:03:19 executing program 2: r0 = gettid() fcntl$getown(0xffffffffffffffff, 0x9) socketpair(0x1, 0x80003, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001ac0)={&(0x7f0000001a80)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001b00)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001b40)={0xffffffffffffffff}) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000001b80)=@abs, &(0x7f0000001c00)=0x6e) r6 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001c80)=0x10, 0x80800) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001cc0)='cpuset.memory_pressure\x00', 0x0, 0x0) r8 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000001d00)='tasks\x00', 0x2, 0x0) r9 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000001d40)='memory.low\x00', 0x2, 0x0) r10 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001d80)={0x800, 0x20, 0x0, 0xffffffffffffff9c}) r12 = socket$l2tp(0x18, 0x1, 0x1) r13 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r14 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001dc0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001e40)={0x2, 0xffffffffffffffff}) getresuid(&(0x7f0000002380)=0x0, &(0x7f00000023c0), &(0x7f0000002400)) r18 = getegid() r19 = userfaultfd(0x800) socketpair(0xa, 0x80002, 0x7fffffff, &(0x7f0000002440)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = syz_open_dev$sndseq(&(0x7f0000002480)='/dev/snd/seq\x00', 0x0, 0x4000) r22 = userfaultfd(0x0) r23 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = accept4$unix(0xffffffffffffffff, &(0x7f0000002500), &(0x7f0000002580)=0x6e, 0x80800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000025c0)={0xffffffffffffffff}) r27 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002600), &(0x7f0000002640)=0x10, 0x80800) r28 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002680)='/dev/loop-control\x00', 0x131881, 0x0) r29 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) r30 = syz_open_dev$vcsn(&(0x7f0000002700)='/dev/vcs#\x00', 0x5, 0x8000) r31 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002740)='/dev/sequencer\x00', 0x80040, 0x0) socketpair$inet6(0xa, 0x800, 0x20, &(0x7f0000002780)={0xffffffffffffffff}) r33 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/rfkill\x00', 0x2800, 0x0) pipe2(&(0x7f0000002800)={0xffffffffffffffff}, 0x4800) r35 = socket$rds(0x15, 0x5, 0x0) r36 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002880)={&(0x7f0000002840)='./file0\x00', 0x0, 0x8}, 0x10) r37 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/sequencer\x00', 0x280000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002900)={0x7, 0xffffffffffffff9c, 0x1}) r39 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x7516f473efb027fb, 0x0) r40 = eventfd(0xfa55) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002980)={0x0, 0x0}, &(0x7f00000029c0)=0xc) lstat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003e00)={0x0, 0x0}, &(0x7f0000003e40)=0xc) stat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003f40)='./file0\x00', &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004100)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="5fc47bdd30857665ae409dcd5657ca5b87cd0c14f3cf30", 0x17}], 0x1, 0x0, 0x0, 0x8811}, {&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000300)="d9947a1685736f84bbc9db070cabb5bc040e07357edcae8be46396dcb1c66336b6bbb39855446887a4379ddf1e88ca53960481f9a85d814479dd6a39dde33f49cb1c896433fa567e7638d62e4be614ac556231d2b064204993b9326854bbac4244ae21bf847fd3081d559e58e49f5f6229aec90a91bf195f81a8e88882a132bc331e488c93d309d3784cddb02dd9fcabc6f982f7d5c4d1d163e46434c1cd93d714aa3c25e1e53db98d789cc160", 0xad}, {&(0x7f00000003c0)="6c98347f51f25fef5f9882c7104f9f01eb7ea46e850ba30a5f10b78d4965108e6197e371154f11b058ff1a7675b04d73633d0ee7102b9de8c728b00cf418c36180", 0x41}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f00000004c0)="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&(0x7f0000002000)=[{&(0x7f0000001f80)="a61c86fa08ae3eb856dc0692831bfc16bb316e242d3039d7607edc875842fa2643bb112bd3389a4a944ad5daab608df4c43b8c87f740fd259041700ff06a23649dfd0ee04bd54062a498904f465180efb11ad2bd918adaf0939560c0046c0c4e852c3176c854b0eb7cb85527636689c3e2e284b09f52", 0x76}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000002040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002340)=[{&(0x7f00000020c0)="3586bb2c7f0a534e9c3f6b9a793ad11a656cb28d40f46e2a8739d498754b52550b51e14d966577226a4ff3b3969afe950c18cc1746276edc4c", 0x39}, {&(0x7f0000002100)="9b43cb9f12130d4017af22e3e239b306ef47a5470cbe48aee05d835a20b9c2bca1ec5ee7f55c4b3241d20c0650558445ac6c9d4cc4d7b128bb259858a12740a334b8e1ce1bc9342817e54de4fe86aaf69ee3bcc8fd3528cc008bf874aa76961cf3e71c85859a6f3fce4e207735ea1f35a9c97d50839ec9123a716f309cbcd54c1eb1e83a34993cb9049aa2eeba4ef8ca53800278367aeae03349ecdc274383378f813a325568d44d0fd9c38e9a02f129c6e588e70ba614806e6356bb5a8dfd7299ebf57871788546a7858c520013f5b9eb6b2a73b0c3b0a9eb4c0be2daec2c547e1f574232810e5e5ceaf4a2e169aa567e", 0xf1}, {&(0x7f0000002200)="3d9bd6d9a52994d8e89a5adb58774ecd58a6d667731b87266eeaf1b0c2d3b872e4be85ee6a993e9d86e083fc8bdd224c0b5ec5a158fcdce0ba450f4b67e20ac78ce6ee3bb98dbe112f4225324a391406aa66ea08021deb7531ca2ec5ab0755829b3746ee26b6f75f918c274eaa98e97237081c5ad44b5ff0bec6273e3556a04c0920046af4d1077f7a226c053e2471abff94925955b46dbc678019327b69a5acf0e8725292950a2c2509b664b4fbc1a52fa970524a5f10d1451e216ac6f3a0ad0e6af0b26898e4b36eee27f7b664536d7f2709cca4c1df7247267ef29b70a8cb404eb1da2adf38d5d2a48002a7d3bd29bbfd8ab3", 0xf4}, {&(0x7f0000002300)="4b0d0f4fe63bb180af961f96e26d8b16b21158086b2d8c39021c948fdb256ceb78d1e4ed62669de5afaf9a01a2f3495325a98a6bbfd673f2da33ab1a4541", 0x3e}], 0x4, &(0x7f0000002ac0)=[@cred={0x20, 0x1, 0x2, r0, r17, r18}, @rights={0x30, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26]}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31]}, @rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36]}, @rights={0x20, 0x1, 0x1, [r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r0, r41, r42}], 0xe0, 0x4000840}, {&(0x7f0000002bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000002c40)="1a61b7b41a9dae2044735fbcc5c7cb0a603f498f4497a9c8171389ff20c3efc6ebe9416e30a125c46ad80d50f502f1eac6b06d255ae048d800f07e908c556bc3bdb6e5ab0ea8445161d7747b52fa5e45ed09ef91bfc0a688b2c6154aa3fbea94fefa19453714ce018836337e555e4c80122ae138827647d074d2999028367733b7f849cb722c1d00e9f2a62f4685504717cc05dfd08832c9f75f714656bd99116ae0c94cdb3ad3c86019482ed252b0f847df41123106481d7443895aaa648645a7541b76d1eeb1c8d3a4b31b2ba0074c7f08d84b6d220f2d777504d5511301f41d4d7cef08560b408729e59b97a1780f646c65fb", 0xf4}, {&(0x7f0000002d40)="ddc972ee0dc932f412ce3fe3482d5c646846f751f91e0419", 0x18}, {&(0x7f0000002d80)="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", 0x1000}, {&(0x7f0000003d80)="ccebebd992394bfb", 0x8}], 0x4, &(0x7f00000040c0)=[@cred={0x20, 0x1, 0x2, r0, r43, r44}, @cred={0x20, 0x1, 0x2, r0, r45, r46}], 0x40, 0x4000}], 0x6, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) r47 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r47, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r48, &(0x7f0000000280)="3ad4b02e468be2002bac421612fa5aaf91182df6b4113f90c6457cd4aa2c725f552204cb7eb06b0397c6a5789462d651fc06971dfd0f360096dd24d808d371d470d5d40d476c428a9455b0dadfe5499b86028e8f3893367430b64fb638091c9715f8413bca60a6f5a8cb8215e9fbba167cc97120b180") 2018/04/04 14:03:19 executing program 4: mmap(&(0x7f00004b2000/0x4000)=nil, 0x4000, 0x2, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futex(&(0x7f0000000180)=0x1, 0x800000000009, 0x0, &(0x7f0000edfff0)={r0, r1+10000000}, &(0x7f00000001c0)=0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x8000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2) rt_sigtimedwait(&(0x7f0000000080)={0xfffffffffffffffe}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) ioctl$int_out(r2, 0x5462, &(0x7f0000000140)) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/04/04 14:03:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) setreuid(r1, r2) 2018/04/04 14:03:19 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x100000001, 0xffffffffffffff26, 0x1ff, 0x101, 0x3, 0x81}) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe) connect(r0, &(0x7f0000000100)=@sco={0x1f}, 0x80) r2 = gettid() capget(&(0x7f00000001c0)={0x20071026, r2}, &(0x7f0000000200)={0x80000000, 0x1453, 0x9, 0x3ff, 0x4, 0x7f}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000180)={0x3, 0x1, 0x4, 0x1, 0x8}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x0, 0x40, 0x7, 0x8}) 2018/04/04 14:03:19 executing program 5: setxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=@random={'user.', 'mounts\x00'}, &(0x7f0000000140)='tracefs\x00', 0x8, 0x5472988f799ba55a) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) fstatfs(r0, &(0x7f0000000180)=""/4096) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 14:03:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000b3000040000000001f000000000000004009eec59b5b8cea51ff3e8033269bd2874a48325eebbe5e4dac79f43e63bb4a2a65868075efbd6dafb964aeecebedce962c19b4aed9babfb0b3ae28c02bf9dc5ea45d13be34badbe37f8a928943ca3cac2a1163f9dbd095d0e2deb0bbbcb0544d5340ff6fcb6cdf81a8c318efa547056c8097897c8a174c6683412c4b50a94e0b1781a1a98720c974625269f42e3ceed834b5f4a6f80e8e634ba87bb225f71a6e402bb08d8f338067ec95bb6fc84b0033bc04a8b6f43558fd3683"]) 2018/04/04 14:03:19 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x1b1001) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000003c0)={0x2, {{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x0, 0x4, [{{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e20, 0x9e, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e24, 0x9ff8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7}}]}, 0x290) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) r3 = gettid() wait4(r3, &(0x7f0000000000), 0x6, &(0x7f00000000c0)) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000200)=""/246) 2018/04/04 14:03:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000084) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x100, 0x1, 0x0, 0x2, 0x1f}, 0xc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={"6a018000000e0000000000000c000600", 0x0, 0x0, 0x1000, [], 0x1333, &(0x7f0000000040), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x78) 2018/04/04 14:03:19 executing program 0: syz_mount_image$gfs2(&(0x7f0000003e80)='gfs2\x00', &(0x7f0000003ec0)='./file0\x00', 0x0, 0x0, &(0x7f0000004f00), 0x400, &(0x7f0000000000)=ANY=[@ANYBLOB="726772706c76622c6566726f72733d77697468647261f72c00e70dce8eb19198400d11b13a3da4b55b1ca646d846dc1ab2ba54076a0aff6caaa59f8d2f9dad560c647441b43b6c372a9df23d26d60e6d6b0587f3563d805393ba9759e051375f5913a2f2f70f2bfefa7f34ea98169062912160b0399cca381c0cb4b992f98c6de3883f2c5332cad410c316eaab3fed97364bcfeb75ddf39a154bfecb69159b9b8f02ea41c6ae433205dd6ffe8981c33daaf15d6308000000000000000bf3950c0c8299111b8cc9dd4471c82c311765a7587e9d193734b5"]) 2018/04/04 14:03:19 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000003c0)=0x20) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000480)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) unshare(0x40000000) r2 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000280), 0x0) 2018/04/04 14:03:19 executing program 7: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) close(r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r5 = socket$inet(0x2, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r6 = dup3(r5, r4, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r2, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r7 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000280)='./file1\x00', 0x0) write(r7, &(0x7f0000000180)="15", 0x1) r8 = open(&(0x7f0000b91ff9)='./file1\x00', 0xfffc, 0x0) fallocate(r8, 0x0, 0xffff, 0x9) close(r7) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x600, 0x0) 2018/04/04 14:03:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 328.950006] gfs2: invalid mount option: efrors=withdra÷ [ 328.955540] gfs2: can't parse mount arguments 2018/04/04 14:03:19 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) accept(r0, 0x0, &(0x7f0000000000)) [ 329.024954] IPVS: ftp: loaded support on port[0] = 21 [ 329.186384] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 14:03:20 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000740)=""/246) 2018/04/04 14:03:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000340)=0x1e2) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000140)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) bind$ax25(r0, &(0x7f0000000080)={0x3, {"5cadb37fea43fa"}, 0xf102}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/04 14:03:20 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x2) r1 = socket$inet6(0xa, 0x3, 0x6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x50, &(0x7f00000001c0)={"0464006ef0000000e901040000f10600000080000cb13e150000000308"}, &(0x7f0000000200)=0xe0f60ac617a0c06c) 2018/04/04 14:03:20 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x677, 0x20, 0xf7633c0000000000, 0x80000000}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x4, 0x9, 0x1, r1}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'bond0\x00', @ifru_mtu=0x81}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0xa93}, &(0x7f0000000100)=0x90) r3 = socket$inet(0x2, 0x6, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000640)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000680)={r4, 0x80001, r5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000006c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000700)={r6, r7}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000300)={r2, 0x7, 0x10, 0xd6, 0xffffffff00000001}, &(0x7f0000000340)=0x18) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x1c) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000780)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r8, 0x4018ae50, &(0x7f00000007c0)={0x5, 0xee, 0x6}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x5c, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x3c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x20c000) r10 = accept(r9, &(0x7f00000003c0)=@nfc, &(0x7f0000000440)=0x80) getsockopt$nfc_llcp(r10, 0x118, 0x0, &(0x7f0000000480)=""/153, 0x99) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000000540)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x3c) 2018/04/04 14:03:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x220000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x10000, 0x3, 0x2, 'queue0\x00', 0x5}) sendmsg$nl_route(r0, &(0x7f0000ebdfc8)={&(0x7f0000373000)={0x10}, 0xc, &(0x7f0000579000)={&(0x7f0000d85fc8)=@mpls_getroute={0x1c, 0x1a, 0x101, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/04/04 14:03:20 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xb0000001}) write$rdma_cm(r0, &(0x7f0000002640)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002600)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000002680)=@notify={0xf, 0x0, 0xfa00, {r2}}, 0x21) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r3, 0xc84b}, &(0x7f00000001c0)=0x8) 2018/04/04 14:03:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8000) 2018/04/04 14:03:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xfffffffffffffffc, 0x200680) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200)={0x9117, 0x7fff, 0x8000, 0x9, 0x80, 0x0, 0x3}, 0xc) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000240)={&(0x7f0000ffd000/0x1000)=nil, 0x20, 0x5, 0x4c, &(0x7f0000ffc000/0x3000)=nil}) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0xffff, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/04/04 14:03:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x30, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/04/04 14:03:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)="575c04d859c5ea49e01635d01bb2b7c948b8e3fd4ef6048f36f3a7e2ac928c7790a1ebd650ba4900ef297eb58ed7ef13693e9cc31642e470f58ffe07163320ca479933e2d16fab3c598026cbe7e80377e428c7bfa21781fdb46ab92899ea8924b35bad87") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) 2018/04/04 14:03:20 executing program 1: r0 = eventfd2(0x80000001, 0x0) io_setup(0x80, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x101001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000002c0)=0x1, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000001c0)=""/52) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1000, r2, r4, 0xc7, 0x4080) io_submit(r1, 0x5, &(0x7f0000001900)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x101, r3, &(0x7f0000000040)="f37e7e025ced5dafbe15bcb4b109cec2a50f", 0x12, 0x7fff, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000014c0)="6a3eb26c1552db9cbe7a755f85f8482e242af25789d516cedb", 0x19, 0x3, 0x0, 0x1, r0}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000300)="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", 0x1000, 0x10001, 0x0, 0x0, r0}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000001440)="8adae6bbc79f953b1729ccdcc8", 0xd, 0x3, 0x0, 0x1, r0}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000001680)="2658067e303e62a31496d3de5ea555c25449b9a0dc69a2fe087996830cee3dcf886b6041c90a26d5c0ce82d44af622fa0033a15412bc7ab862de6516d784d00b6d8dfc5ec1108e12cf3b1fd48878f619b497130326cd0001711e68c895f36eb73265b5ed3c932b21956221a6db199e49a188c476aae7865b2560a5e3d757843abbaf347ed210d41ec907407c266d4d05959e3b95b24929f1c832481649412ecca08b9997e36bd7dfc10c1c60446d8c428c261e3b61f037fe82b0f12d5f11a11829bb1163917904a35fd62003113fbaf1fdac4be045a42536b2", 0xd9, 0xffffffffffff27b2, 0x0, 0xab6800ff3b0e5c03, r0}]) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x1}], 0x2) 2018/04/04 14:03:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) close(r0) 2018/04/04 14:03:20 executing program 6: r0 = getpid() rt_sigtimedwait(&(0x7f0000000340)={0x81}, &(0x7f0000000380), &(0x7f00000003c0), 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000001c0)={0x4c7}, &(0x7f0000000200), &(0x7f0000000280)={r1, r2+10000000}, 0x8) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_dgram(r4, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0xffffffffffffffa4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xff, 0x0, 0x3}, &(0x7f0000000100)=0x10) r7 = msgget(0x2, 0x12) msgctl$IPC_RMID(r7, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={r6, 0x4, 0x6}, 0x8) poll(&(0x7f0000001080), 0x0, 0xffff) poll(&(0x7f0000001a80)=[{r5, 0x80}], 0x0, 0xe) personality(0xf00000f) vmsplice(r5, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) 2018/04/04 14:03:20 executing program 7: r0 = socket$rds(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="24000800400000000b9e0a6cb8f61df107018372db672995471ae2f3"], @ANYPTR=&(0x7f0000000ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="140000000000000000000000020000000200000000000000000000000000000000000000000000000000000000000000"], 0x42}, 0x0) 2018/04/04 14:03:20 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="a0"], 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x200) 2018/04/04 14:03:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x20000000000000, 0x0, 0x1, 0x6760ef78, 0x7fff, 0x3, 0x3e, 0x1, 0x23d, 0x38, 0x26, 0x6, 0x1180, 0x20, 0x1, 0x7f, 0x8001, 0x1}, [{0x60000000, 0xef, 0x4, 0x9, 0x7, 0x8, 0x0, 0x80000000}, {0x0, 0xf0, 0x97b6, 0x4, 0xfffffffffffffff9, 0x21c, 0x0, 0x100}], "317c73f30cebeb36a18023da310f019d78d71fb6e86bfc8dcc98d973c0af4d64f022b182ea88bc923c744d88f1c80165a4b870fcaf946fa50561ec262608002a8454b65f73443fde0f2d3d87c1dc09996b530a9eac8bedade2de29efa1c11dc6094a4b4394d54d59c3603a63e94d76dfc447c74fd276dc9aba3e0b94c458f8a77174acc64e63d66ed06aabd49938e44dfe1c6e2e54f300be37715615546f36493301c8c16bb567347a6d40237c81aa57c1c24b93", [[], [], [], [], [], [], [], [], [], []]}, 0xb2c) 2018/04/04 14:03:21 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000040)=@ax25={0x3, {"5039af4c0be88d"}, 0x6}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="c6bcd05b", 0x4}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000140)="95097b", 0x3}], 0x4, &(0x7f00000001c0)=[{0x40, 0x84, 0x9, "be62cb8223706f66854a5fd7ee703ea99c955a29a3948f7476092d50eecb51236d2ce42020b0e064348ffa"}, {0x10, 0x107, 0x2}, {0xc8, 0x13f, 0x1, "8f64c3f725a226201252657418b3389ae8ad26ffd0a96d174c3e601e467df21e8a49ee81cca602223b0473ee22ae2d6d03501e08a070d93c7e54d30407bbab87d226bf55f7d0370691a3adc980876d20879fb0e592e31a4c5e62f865619973c4eab4c225a7a4279d4b07cf2c0d46004b4087308e15a43be18447fe3993572afd8f131b6ed57bde5d71693c92f7994c428493d1aff83cae5f176bc1d0b6c7a24fd90cb73e4ab50185986dfef698259b9c5523a9d4e1b4e4"}], 0x118, 0x20008000}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x4f, r2}) 2018/04/04 14:03:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000040), 0x4) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 14:03:21 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0x3, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000003c0)={0x4000000000000000, 0xf004, 0x2, 0xc, 0x14}) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xab, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000080)="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", 0xfe, 0x7b}, {&(0x7f0000000180)="eb8421a2f51884498d67a3274f2fa4ef0174541e8abac9b557ad411bce347fdf30e1b29be9b629b90863029ed9f52c80f2fc391054d64692010e8b4dfd2c65c0ddad04bb1d191d36d7b5d0529002f3a44775de6bad719d8113772a2af4d31a488fd084b931947080891dadfaf8e88b7ae80d9476b9df8cf8b6954ffd85a04142f69905f3b89aa38d3f70d42adb1f3c42f857ccccd39e0010ac96adf6639a929eff1ea792cdf0e7c91281f17de2e8c44bb84ec505440556ca2fb6", 0xba, 0x1}, {&(0x7f0000000240)="59e95955377ccd681d3f805e9fc2302286e1d8f379926975708b6c387e54c98036f5eb855ef7d5b81a2b709d3ff2e02cb16b418166a6d8e61454678e6efab357ce9c6c883917cbe506", 0x49, 0x2}], 0x2080002, &(0x7f0000000400)=ANY=[@ANYBLOB="626172725465722d6e6f3f6172726965722c63726561746f723d34e816f52c0042a19357c66cab5099127a11ca239858c82571c90e8ec122dbeb69d7000048722c356544469a726e6d496ec697d6911fd84d11426c7a75f318c40362537f5565a20e2e0ea061c3c7d134c19d524f0585d5f5c9f1edc2464ea13d1ff7c3a0ea"]) fcntl$setlease(r0, 0x400, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000340), 0x4) r1 = open(&(0x7f0000014000)='./file0\x00', 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/04/04 14:03:21 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffda9) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="6c474e50facb7332dbc55783c104742d8f08173931afe0371cbcda105f9defeca2342592855411bc8a9f3eff7de28c90d9741fbdd12119179135962d"]) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/04 14:03:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgid(0x0) move_pages(r2, 0x5, &(0x7f0000000100)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil], &(0x7f0000000140)=[0x6, 0x5], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3ff}]}) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x7f, 0x8000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x404000, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000480)={"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"}) 2018/04/04 14:03:21 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) r2 = dup3(r1, r0, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000080)={0x6, 0x0, [{0x7fffffff, 0x2, 0x0, 0x0, @sint={0x100, 0x4}}, {0x800, 0x4, 0x0, 0x0, @adapter={0x4, 0x100000001, 0x5, 0x20, 0x100000000}}, {0x5, 0x3, 0x0, 0x0, @adapter={0x3, 0x0, 0x8001, 0x3, 0x400}}, {0x3, 0x3, 0x0, 0x0, @adapter={0xe4, 0x0, 0x386, 0x7ff, 0x9e}}, {0xdc, 0x4, 0x0, 0x0, @sint={0x2, 0x40}}, {0x8000, 0x4, 0x0, 0x0, @msi={0x941, 0xfffffffffffffff8, 0x7}}]}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000240)=0x7, &(0x7f0000000280)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) fcntl$lock(r1, 0x8, &(0x7f0000000200)={0x3, 0x7, 0x6, 0x81, r3}) 2018/04/04 14:03:21 executing program 6: r0 = socket(0x5, 0xa, 0x6) write(r0, &(0x7f00000000c0)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x36, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8001}], 0x2c) 2018/04/04 14:03:21 executing program 4: setrlimit(0x40000000000008, &(0x7f00000a3ff0)={0x23, 0x100000000020}) r0 = socket(0x40000000015, 0x4, 0x0) mlock2(&(0x7f0000912000/0x3000)=nil, 0x3000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) mlock(&(0x7f0000913000/0x2000)=nil, 0x2000) 2018/04/04 14:03:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x2665, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x10000, @empty, 0x80}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6, 0x40000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/04/04 14:03:21 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='ns/mnt\x00') ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r1, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 14:03:21 executing program 7: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2000) r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000001, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x40}, &(0x7f0000000100)=0x8) 2018/04/04 14:03:21 executing program 1: unshare(0x28060400) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x220080) r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000000c0)=0x80, 0x80800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x1000}, 0x4) unshare(0x28060400) [ 331.389647] QAT: Invalid ioctl 2018/04/04 14:03:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000001000000000000000000000000500000000000000dc000000200000009500000000000000"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000140)={0x80, 0x100}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x47, &(0x7f0000000180)="f885371be8b2c8960ce5702ee0f3", &(0x7f0000000380)=""/71}, 0x28) 2018/04/04 14:03:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$alg(r1, 0x0, 0x0, 0x80000) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x4e24}}) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000002a00110300000000000000000000000074ea65dc322e5ef42399a48d99657334632576081f5b27d9cb3c5e07f5e4c0571f4ead6f5f56f51f60d68a9053814c296f4269444ddb7d11b920eaa3db1613b46aacacc3deb2d3bb5a6a0fbbd6cb888db014f60885780ac9235a16ef1d457d1a5ca965ac"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) [ 331.437248] QAT: Invalid ioctl 2018/04/04 14:03:21 executing program 2: syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x3, 0x408040) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'nat\x00', 0x0, 0x4, 0xffffffffffffffb0, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/204}, &(0x7f00000001c0)=0x78) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/67, 0x43}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0xc, 0x80000000}, {0x3, 0x8}], 0x2) 2018/04/04 14:03:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 14:03:21 executing program 6: unshare(0xffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x4000000) 2018/04/04 14:03:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480), 0x0, 0xfffffffffffffffb) r0 = syz_open_dev$audion(&(0x7f0000001680)='/dev/audio#\x00', 0xd2, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000280)={'bcsf0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'syzkaller1\x00', 0x5}) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='![\x00', 0xfffffffffffffffc) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000440)={&(0x7f00000003c0)='./file0\x00', r2}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=""/138) chroot(&(0x7f0000000080)='./file0\x00') syz_mount_image$reiserfs(&(0x7f0000000480)='reiserfs\x00', &(0x7f00000004c0)='./file0\x00', 0x5, 0x3, &(0x7f00000015c0)=[{&(0x7f0000000500)="194676530e9bbd3f362cb707045817a37938d7d9869661664b3750e1abfc41845d6891a1c3537f40c14a7106f82e6bc3a3b64b4a8138", 0x36, 0xd3}, {&(0x7f0000000540)="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", 0x1000, 0x7}, {&(0x7f0000001540)="17c1ba00b7cd4f537ba8fec90bd520cce3871ad310846021a3c62aa732ab8362f01edc68ac3bccf9699be14fbe025fbd27ff7ec7378c439d2f0064c8def16a1b1ab470e10f8e9a81fb896bc3bfd3", 0x4e, 0xf949}], 0x4000, &(0x7f0000001640)={[{@resize={'resize', 0x3d, [0x7f, 0x3f, 0x30, 0x3e]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/04 14:03:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000180)=@hci, &(0x7f0000000200)=0x80) arch_prctl(0x1004, &(0x7f0000000080)="7bca29fc28fd03cf3e01cb2da4fbdfbe69883c49edadac0b0cc8384b63230a89532e404a0b177b9daa36abeb7e30c152d2c53a81ba93c39a129c9ff28ef5a32957177208f7b4344270e28bf7742ef26760b8d31ea5ebf30fe2d659c2300dbd02000001808ab08db25c004df4fb1e4c0265d5b1b87c98dcbc4b26e82c6fde08977f407423ec9cc61fc4f70064d89a5054f94708a6a242003ecd68849d71f5c3770a1b4982007a58b8d7112356702fea0222f8a76316f06b5d2b53b652952c6ae1831f5d") 2018/04/04 14:03:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x401, 0x0, 0x2, 0x1, 0x0, 0x81}, &(0x7f0000000140)=0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 14:03:22 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') sendmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@llc={0x1a, 0x0, 0x1, 0x3d5, 0x28d011c2, 0x2, @random="9afca73bba1e"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="4f096c377c7a3781e6e1ef90026f69fb1ff4ccdac4f23d83abd9382ef4bc96a659c9d74db693685f1ad315c73c19a1b07a6d9090f55a77c46933ecd7ba0c2e4b8c22fdb2ac269f8f287d335e5553fabc1b1263ca86e467e53231cd5166d269c54a90ddb32a083a8b2003fa5b2951", 0x6e}, {&(0x7f00000001c0)="33624784ed361cb861b00e600cb006eff544a771857f11effe93f0964b4c0e5718d8d35583ea8c829b90b4d59b6a6e8bfc5e914b485e77", 0x37}, {&(0x7f0000000200)="5cebb743a865db82ffcb23a5e800f47eac5f34f8863406750072649194d02bd8ce802daeaf6a180c4bfbc3cb6885ee6bf919bb9b0c292eff6d68f145dd519f5208babd1a0ce37eda989f1265cca2fb92d6a1a23bead247a155fecf7dd96a2bdb432e53554c54f47bcf07e75f9e83c2f40ac1d236dc9ac66cef5dace9904868c1f8cfd2fe0da82eae410517609e56e6153b5d5c4bc9461aa761c73a5709d852dfdab9f6946641fc2b05c39cf50a8aa8243b7222e9c39bc80e8593a264995ad999b1aaf7c7d33717fb650ca6cf87c1e4bbb7a056632194adb82ed06d7df4f7e5b2e8", 0xe1}, {&(0x7f0000000300)="fc7125f055d176d5cf79a3ab948b2c550a80b034cd20f72e7c5cb6c8e1a3859995f289bc396cbee74067be4e5671af6d036d18a844c64da7a0b7a221de2188ca8f229c48bbe0ad1f286f47a4e6323890e9857bf2a6bd60f2cc50e190b78e5430abb852a7485b16cd9e8d6e1bd256729163a3399a430bd727300f90d9f7882d3ddd5247f77fbacedaee6d7576b49d0206f29d0aae367db3f7ab983458c0997a833d2f47ffbf22b65290b48a62d3230081fe2318e2a47f292fef45", 0xba}, {&(0x7f00000003c0)="60f60a31159378b8f34ae808d453b1140cfd9b0705f0d49106973c3f172c8b708a13cb759252bfbabdda5f5895a21c05b3d1e09eb35e7990e1d2b2c23a38e7dcb8d17edd6f04d10f1a48bec5c7f4b960189fc09cc62bbcb113528323fb6f09cb29c7ea82a9053dcc4730ea7e12e442e8faaff4ec6cfeb7d34d161fe9ef7bf2df5251cdd8be93a54b0b8c4a3adebd7003d2ec82947b9611928c6252329f3a5e4537d6c984dcf8dc94cb7912e3dd58d37d206c63ef9b1a444f06daa65f2c15594f77be0eb63ac97ebb9a0e2e7d", 0xcc}], 0x6, &(0x7f0000000540)=[{0x70, 0x115, 0x0, "bdf8f21f5f6fbf984d4535cbb0b55cb617f932417e6031869f51da541590665d466d2713fc30e254dc6a8de01a8ee2a2f37b44918ffc91401ca20299451ce8db1a0df21a66e23e7e8c573a51f15359e450600e7f9cde9aef80"}], 0x70, 0x4000000}, 0x800) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) readv(r0, &(0x7f00000012c0), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/04 14:03:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYBLOB="e2410f7fb5b856"], &(0x7f0000000440)=0x1) r5 = dup3(r4, r3, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000001, 0x48000) ioctl$KVM_GET_ONE_REG(r6, 0x4010aeab, &(0x7f0000000080)={0x2, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_mount_image$hfs(&(0x7f0000000180)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffc04, 0x2, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000, 0x1}, {&(0x7f0000000340)="a5fd7b2db69ddfc7149a89a79d4c785c90c4ba294fe8d7e641610b7069b5681c618d33b2102f60f662c9d84436f83462c9fb22a21568e7c44ba1506317c12fe2cd0d303cb7cf5c4ff5c3e3b878e1a5865ca274b9961743d1e4d307cd5f55f9be053a78e61be58d3404d1255c4cc8d68ce925c7154cb7a97883902ab5a8978f880476aa58fcb284deb8f3874ea4e434cbaa526f4c67935911161805e38ca33028d4634624dbcc4c48904f651cce7ea6b5a939635abbd835c439cabca2b1db4b5cdfdb360db2efe61bcbac54414018cfa92f6d89062e8817f8f8cdeecea38e35bec0fea5902d3cd36ba94ccf4d35a24fb4388d44d8", 0xf4, 0x401}], 0x40400, &(0x7f0000000280)={[{@creator={'creator', 0x3d, "e24c5f39"}, 0x2c}, {@type={'type', 0x3d, "96ab45f4"}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x37, 0x31, 0x30, 0x30, 0x35]}, 0x2c}, {@type={'type', 0x3d, "dcd78f1e"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x33, 0x37, 0x30, 0x35]}, 0x2c}, {@creator={'creator', 0x3d, "7e943494"}, 0x2c}, {@part={'part', 0x3d, [0x2d, 0x3d, 0x38]}, 0x2c}]}) 2018/04/04 14:03:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xe6, "aa78083faeb768225d9b6997b43550f5d928a622e332cac2fe59d3dc2923c77ecfbc79987f8eb6a85274cccf4a22836cd0f39f0ebdee4fddf98dbd986fab9dc5bbb13cdf814a528b6fffaf90ec81d6c19a2145f8957c5d5b40e617acc90bbc2e8c3e5df3ba848dea328a08257b14297e3fad3e206a96afc6a557cda48dfbbfced3434491e6da2056eb399733f31c114b7c4c7b2db023c52c036993fadd6ea911a69b8d182c3bc0f695fa1286cbb636e5a470b4f17407cde8d0eefe846c93522570dc846b717523258a910fdfdbae0f837ec6b291bc4a97c1cbb6f85774b0239d3d53443c333a"}, &(0x7f00000001c0)=0xee) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xff, 0x6, 0x0, 0x5, 0x8}, &(0x7f00000002c0)=0x98) 2018/04/04 14:03:22 executing program 7: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x1a, r2) 2018/04/04 14:03:22 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6d9, 0x2000) ioctl$TIOCSCTTY(r0, 0x540e, 0x9c) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x3}) fdatasync(r0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x100, 0x1}, 0x0, 0x0, 0x0, {0x0, 0x40}, 0xfffffffffffffffa, 0x1}) fremovexattr(r0, &(0x7f0000000140)=@random={'osx.', '[cgroup.trusted&\x00'}) fcntl$addseals(r0, 0x409, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x3, 0x65}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x200, {{0x2, 0x4e24}}}, 0x90) flistxattr(r0, &(0x7f00000002c0)=""/206, 0xce) exit(0x2) write$binfmt_script(r0, &(0x7f00000003c0)={'#! ', './file0', [{0x20, '/dev/vcsa#\x00'}, {0x20, '/dev/vcsa#\x00'}, {0x20, '/dev/vcsa#\x00'}, {0x20, 'osx.'}, {0x20, 'vboxnet1vmnet0'}], 0xa, "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"}, 0x1043) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001480)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/cuse\x00', 0x200000, 0x0) linkat(r3, &(0x7f0000001500)='./file1\x00', r2, &(0x7f0000001540)='./file0\x00', 0x1400) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001580)=""/174) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000001640)=""/73, &(0x7f00000016c0)=0x49) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001700)) getsockname$ax25(r3, &(0x7f0000001740), &(0x7f0000001780)=0x10) fcntl$addseals(r1, 0x409, 0x6) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000017c0)={0x0, 0x100, 0x7ff, 0xc5, 0x7, 0x8001, 0xffff, 0x164, {0x0, @in6={{0xa, 0x4e22, 0x80000000, @empty, 0x1}}, 0xffffffffffffffff, 0x8, 0x8, 0x8000, 0x1ff}}, &(0x7f0000001880)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000018c0)=@assoc_id=r4, &(0x7f0000001900)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001a00)={'irlan0\x00', 0x0}) sendto$packet(r3, &(0x7f0000001940)="229641954f37de0a9dd1f08fc7e06b1f040d6e7471a58330dc362045444f381c9dfbefb22bc9", 0x26, 0x40844, &(0x7f0000001a40)={0x11, 0x17, r5, 0x1, 0x2, 0x6, @random="5100a31719a8"}, 0x14) r6 = add_key(&(0x7f0000001a80)='blacklist\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b00)="b4662e729ec05001b433823e875a96e7f969a66260759c3b920d8bb05f08102fe2e51ec5e94364258f23eb67e804726bc0ea3b503fd3", 0x36, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r6) syz_open_dev$usbmon(&(0x7f0000001b40)='/dev/usbmon#\x00', 0x5, 0x20002) 2018/04/04 14:03:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x400, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000240)={0x8, 0x1f4}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000280)) syz_open_pts(r0, 0x414002) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="3c90656b66732e666174000204413567e5e682e69701968101c30200027400f8", 0x20}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000300)={0xfc9, 0x8}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x3800000000, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)) 2018/04/04 14:03:22 executing program 1: syz_emit_ethernet(0x28a3d331, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffff80, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) rt_sigpending(&(0x7f0000000180), 0xfffffffffffffd68) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) 2018/04/04 14:03:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x8, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x28) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) r2 = dup(r0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x6) 2018/04/04 14:03:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getflags(r0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x102) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x10003, 0x201}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x10, r2, 0x2, 0x8}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000180)={0x5, r3}) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000002c0)=0x3ff, &(0x7f0000000300)=0x4) recvfrom(r4, &(0x7f0000000080)=""/82, 0x52, 0x0, &(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001440)={r1, 0x28, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001480)={r5, 0x0, 0x10}, 0xc) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="b252e2300f214c48605a159da51148cfb6637f807ec5b536314f5cd45a250dcf42c13e2ea60affcee20ea6a184f4b1899efd2733", 0x34) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000400)={0x1000, "438f5d081bce14052a3413f3af19f5cf2331992cd84d616d17fe7340de01fe05a203c43f30a8fb16d958ec5d7ff32146435e1f6e11c359ea576980b55396d7d99a45d7992e80f31606a5b9f6a341d2107b2504ff8b26b03368f2337171ac7a435a1a3933f785ec1cf827578d187f14d01735cb635aa637a1c1bce935bac2ad506daac2529ab8e7263291b50d0eb9bbe5d6d8425974db9f41b973817c1c63159272f798f82495dbadb262bac9b6018fffeaa5c89d7d4ecb21938ca4b624cfb3a39ce259f3e777efd8b0822dfc9a564903a2ad13c51ad5e63d0265a2bfe2aa9195a5191331148048e321c7e3ee74e54293590e3b8216f32cd07bf3a19bf18e61f60389f120d74cf43c3cc86ca5fb68f50af6a04575024e0f93665bbbb345896e0b5f8a8fe099ff615d9dfa5350aa6ce2199384a5b7ba74398a136b990900818c67632c39397b04ddbfcc95e80d0c8ee8c92cf42a28fa3cff8ff5a0943a72ee27d462a83e30aaa5adfa1b46fd1270f5505aefb6a76105de70ff7e894554a52eacdf77ce5344d43c294d71620382718c57025376d2ab0871a76053b8aae214a9a38e2b1ba68eab4faeef5826315c16c10ad152160d4b317d52ca1e64c3685fa9a9c0f93ee5261759489351692ec7a2d97632a93c69c057eaaf1284f3671fcdfe831c082fdabd7add7d757d968757df89b08a76caf091edd9432fab0b2b94b09b1154b6ab80fe03fda9fc042d4583cc00afae3e63e406be7d5e3c0bf22bec25792dab4128efa2495c741c62a81df9e1eb936dda419835811df412e73cf87a84878b27d65a018bb50ddffc289fd6d1aed0c003fec60b930e58d1e693234a1b3766cf2b588afc46f60e422ac30993435368be4a06fcd4177e0b13c5f88f87db136ffaf25db4f5d70901f54a586ae6c548c775f03d963c65072d2680b6f21756194865f2482b0f002bfc87ad050daf4d23e7ba1eb3301b31b45b8317e18c98a309910564ec8b4a05d11e9a4af176f1dbe77479c0f5c4a140cc4ffb094f3a9fe9895029e4dc6c8f03783e10e2a4390175d988e359f54b894e981a1f37e9fe12a4baf41c23810ec31426c886f69265d5e1953f9afbfa7f49fe4dcf1f3d88a9e36a527fa44c909856cb7eae550fbe38eec5436e7dd05854ed0a77309a7682046700a473803987ee72acb6ca0115d9ca2a6d5fc61ae43512dc187ee2de5befca3bc86010c6c38df0e7e3e002940daf00c946842d71c5cc9effff9506a1a8867fbdd9cdc1731dd495dc6d16df68b1c04bdf3147f5888d77026bb04c438b08b5f274e646d52ed81c76d0b869e5edf3169eff24e4011192e77353093d2b8b7d4e9a47213c4bbc1dc6f260c5d762559f5ede9e089859ebf51a93ed50e4411d18d337cb97099453f08e4908767df69c6c6c53bd1075e1527d5aae189774209f649a4e1c151f7c160f749bd9349e4709775d1a5b2966c5c66e3a8f5af5927993a55a55cd358b3e00933ae0a66157956270a6b7718643c9b14e89fa58adb52dc0d9022558bcc4c68b85ff331168e8f4a6170d0a5b478955fdf604787f6085fafaac21045eda08711ad190b611e01528dfe388344d07c910be052771f7a5603e3f9f00daecefbfb2d8b3eebc40495b09230350a4799ec4612f4e5f6dcb5e8b0bf24fedb9c563b9d21c5fe7788d21be2b3fb4a88cc422b606d82d9f280adf103bcc811761ba378ab32d6a1de4b94a187f564f87e2dd9b89fa96c3199b09dfd1eb274e2ee5b9b277924c48a9106af651d98b7683bafd135e7f849087cbaf10a3a476535e83aad659dbd49ba869ae4393fccda4714a9b3ffdda9bca3f90cd8e90215fea04f5bd64ba6b29b2fa84942b132dc4851b4b31b4a904fff558db2073b0529fb2ab45a0fbd66dad8dbb18fdd1ecc60f6412039b3244a71f80d08982aa82072b8f151fae163ba5797f05c78da6290cf08c11f6e6f41aa36c1450dab55eaf3566678c6c9ea0876e5d4f9d7e3c7653b64dfdd8efa02f5d3c823107dbc6b879f580a508b8a41d11449ab73cd21a82288c20cb1a1826252ad4b75271c4910c049c872e7ee45424327dca651e860bebe2a5497b81e0a73e64fc79f9091de34f50b927ddce44bbab5dfd176b58f50920be399ce8990d1700a70020c44b15c1b73adce24168f7a043e88d57a107588318f591978cf25ea78ed76a6ebc0efc73eb6f1f7a1c3fb96bd78bb9f762bc9f55a5f0e6c0bdc8a3fe56bea5604445e7d5786d314598bde6e33b48fcf58e3f60519e694dbf0b05685615dd29ea073cd3b071f18b2aaab32e19baaf5ab7941caabe20f18b7f89a9714815db0114b30e60bc1f1fbcb14ae2de2b72331a37a6f4f73b0df312a60d1efef2e26938bce649f62cf2a3148f4f2331ab64f6e9c282641944afad1f0c8db063ff2e730f3b9f2fbc329f7c223941d079f32f9645a5480982a5a635e37f1063ccec1e35f182f2d7152c6c29214449566ecf67f13caf67b549663f5873bd788147e37f0c8d4c76d82453942bb1898aa15f71d1d3c45f083dd9377fe279918bcd2c19574ac1baf7c912379454c112aeeeac95324205d58ba0c8478c6bc56e01fe1d54f5d2217c11fdc67f26901834eea3825576e80bee0a55b0de2652f9a7c952bafa42bacc8d7c59ee71f542e0a01e8faf3faff1b1c49371eb17446ebf309cf44e6e16954a25f625e9394e425076847f67d5028005b40e38a28ccf4ce442cd961493d47633109082156aec6093c45152bef9c94f16c678fe47c818b9b378a153bf63f00c1569930be7c3c6b6d9ae22ad5f7a3ad3ec8e4166bc635bac6caf4a38b76e0ed3035af622bee155db9b4b0c7c026c738c92402070148b7f22771f1d39f69d2da3736eb7437b02e035d819c5302665f5c4a7448948f2a67c214b7da4a3c7849ba58b17d1cdcee63c1c6aa80f6f22514cd41527d87dd5fd19399d3c938f95ebf92fbcfedea88317974693a23d45bac8b2f3e98cd50707e63e602d01cefcbb83fc7609cf392016671803353b10c0f2fde3cf126d95d4dd076687d96d927c363e17195f6ed290e5d68663e8db6f566026f9d08cade1967a8f2935020e3f277ebd94a8e149faf60d1bfa00927cffb4794fdbd16cc150f1d4b3d3391f9fcabaa9d4d6f23a1e024baeb9b9a4e45e2bd06c7a124ac3aa853eca07b55236635893f574563ce89f9ca222dc83175eb792296329a1290aaa4fed5ecbd56781a96a0a6fe4d6ab49788a169c072f94b1c6424ee55b931666f5d2d0882ab0ff4166ca293054d804004673457b92229e5b8d4e1e96f71be04ad3205472751b209c7a0bdb5b41873d5707feeeaa41273a7ee792015efcdc36de24b3280ec3700b030b24852839d43f3f6064fa5b9c11efeab7a22d6e8c57c1d5110d1257964a9194c0093cda4a48a48a0937a80c725b2799885b3f1168811cefea0e9bd771424bd1e9da8caa56f81b4d9daba815a11f4269f1b2c17cf4a6a096ec9fabd4336ef3a85bcebaaebb0aa85fe91b3e62caf6b3d93d2e7af958c688b6cd90ed62f22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ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000200)) 2018/04/04 14:03:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000140)=ANY=[@ANYBLOB="b800000019000100000000000000000000f9ffff00ff0700ff00000000000000000000000000000000000000000a00000000000000e35fddf9babbbf515026ca1f5d6935b3a8b1706df9225785db8fdbb4be91fc40", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) acct(&(0x7f0000000100)='./file0\x00') getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0x19, 0x1f, 0x8, 0x5, 0x4, 0x0], 0x6, 0xffff, 0x5, 0x100000001, 0x6, 0x8, {0x6, 0x3ff, 0x2105, 0x6, 0x3, 0x8, 0xc00000, 0x1, 0x40, 0x40, 0x4, 0x2, 0x5, 0x0, "6bfc9cead29ec03a179fe6e34feff8e54e8fa522b2b8f675d382172e562ba07f"}}) 2018/04/04 14:03:22 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') read$eventfd(r1, &(0x7f0000000040), 0x20000048) 2018/04/04 14:03:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000015c0)='./file0\x00', 0x440000, 0xfffffffffffffffc) syncfs(r0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xf7c, 0x2, &(0x7f0000000300)=[{&(0x7f00000005c0)="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", 0x1000, 0xff}, {&(0x7f0000000280)="16b3ef0b7ad8f5cde2f30369459723f87e6b2cc5cf4a73bf374372b6523c7da9a53c8ed7b8b056a7afbe7c2b6d00b4a2aa35efb2a81911b16e4405c55ed5513f5b3808a772", 0x45, 0x5}], 0xd014, &(0x7f0000000340)={[{@check_strict='check=strict', 0x2c}, {@codepage={'codepage', 0x3d, '1255'}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x32, 0x35]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@usefree='usefree', 0x2c}, {@nocase='nocase', 0x2c}, {@dmask={'dmask', 0x3d}, 0x2c}]}) write(r1, &(0x7f00000000c0)="d8", 0x1) write$binfmt_misc(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) 2018/04/04 14:03:23 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000005a0000000000000061100000000000000000ed00000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x0) [ 332.513663] FAT-fs (loop0): Unrecognized mount option "" or missing value 2018/04/04 14:03:23 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf87, 0x2100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x8}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r1, 0x37}) bind(r0, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80) r2 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000240)={0x8}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='$user\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x50, &(0x7f00000002c0)}, 0x10) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000380)={0x2, 0x4e69}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000003c0)="94acd74e04e8a3a5f940") recvfrom$llc(r0, &(0x7f0000000400)=""/189, 0xbd, 0x10000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x7fff, 0xa7}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000540)={r3, 0x20, "81ce948a73006ce4373e01fc476481fad20d80b766fb9a664f3c7485d598326b"}, &(0x7f0000000580)=0x28) connect$bt_rfcomm(r0, &(0x7f00000005c0)={0x1f, {0x7, 0xfa, 0x4, 0x2, 0x1, 0x400}}, 0xa) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000640)={0x7, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}]}) sendmsg$nfc_llcp(r0, &(0x7f0000000900)={&(0x7f0000000680)={0x27, 0x0, 0x0, 0x7, 0x100000000, 0x88, "8136a4f5e9581bcb3b996e5398eb43729ae48104f01ea4e8f8300481dafb29202323618d69217cf361c9c7853faa50d332efe3926d057bd41ad818019f5d8f", 0x3d}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000700)="cc558c698767c9f1fd8e4082d2abaad1c658e865239587459fa02b3bd8423271a2024c186e55c2398da60515c26121c488124811ccd231d68c101c845e4e0f73de020e77783943cca2a902ed249850aa6b19925cd557477fe660f6056fb29bc0ca7df669ccdcb0b9e349367e4a2d6b6dcfbcf0c242d074e4648f854be71bf44a3621d11eb6334f6df1b573f13fc5e45a97c83ce98fdb2c926022b5ed77043a3a21215bcecc170fc621b8dc60618a31c6caca0a3c435db26c5f0e454b25c0c59dc5951e278b38ff", 0xc7}, {&(0x7f0000000800)="c53f14dda54a2c6d2e4515328c64dd159ae13e0e944dd1a8aed7e2b5a3869ac217470266345f62184b66f13c61fbc583531b5371348f8b8f3aa825213596353cf7a19f84c7ed8ffcbc93bcd4c43d74a845dcad4c6f47fafa112531a05d9de0fbd7c80c9ffcfbcccb9e3bc7e0298eb94f3145680261bd3adee4217764e1cf5da0a5664f81d6652d7304b1d91bdae334291bb78bf8b84428f870023601ce97aef2a7e5c6f14aaa581711beb48e9c31d94ced973f03af67ef", 0xb7}], 0x2, 0x0, 0x0, 0x90}, 0x4001) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3ff) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000940)='/dev/audio\x00', 0x400000, 0x0) epoll_pwait(r0, &(0x7f0000000980)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7, &(0x7f0000000a00)={0x2}, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000a80)={&(0x7f0000000a40)=[0x1, 0xfff, 0x5, 0x1, 0x6000, 0x4b, 0x5da8, 0x17, 0x9], 0x9, 0xfffffffffffffff7, 0x8b, 0x200, 0x4, 0x6, {0x4, 0x14000000, 0x3, 0xfffffffffffffff7, 0x4, 0x836, 0x100000000, 0x48b, 0x7, 0x3, 0xfff, 0x6, 0x40, 0x1, "e5c1d4f3c83731b68c09b7219d3183006e3940e5cbe1c3699e8936a28a0b81e1"}}) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000b00)=""/189) sendmmsg$alg(r0, &(0x7f0000001d40)=[{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000000bc0)="7f520259a02573f001edb58e77980fd28523f796c25945f726b2c6666d890e491a36c71b2cc4b8c58860f30b79684dc289cfc913625c454f6e9886889ecec270ded2383675109518601cf8410e0c2b7932fa61a7e821c3a26e8eeca7739b03fc0189516d69b5e7ce92641d77e2355b8979b0363c98deeaea255daddaeecc6311a89fb6f4437aeaff33fecce7ad36f33c6d9697a0ec1690f2d88ed42bd40c8dcedeabf5cb2f42cc00566e8042b80df44c723a68596119c1ffee02e148a3b3", 0xbe}, {&(0x7f0000000c80)="d94a60ca678e7e08a8fc8460dc6df78014c48736e7fd0ac513bc1c07f66b29042fd35611d1a4b19aed17bd42fe7d5a73279f16eaf87e9d851da7137683696910", 0x40}, {&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001cc0)="7944197e9331e42b0b25b68356", 0xd}], 0x4, 0x0, 0x0, 0x84}], 0x1, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001d80)={r3, @in={{0x2, 0x4e20}}, 0x2, 0x2}, 0x90) fcntl$getown(r4, 0x9) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x56b) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001e40)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001e80)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001ec0)={r5, r6}) [ 332.579064] FAT-fs (loop0): Unrecognized mount option "" or missing value 2018/04/04 14:03:23 executing program 5: r0 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x70, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x600080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7ff, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x3f, r2, 0x10001, 0x1}) 2018/04/04 14:03:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='/selinux/status\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x3, 'bridge0\x00'}, 0x18) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x20, 0x0, 0x0, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x20}, 0x1}, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) 2018/04/04 14:03:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000180)=[{}, {}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x6, 0x1, 0x3, 0xc0b, "e3468b75a213e24a9f52d1172befbe000000000000097bd800f0999ef67abf34589385c68047da805f9d9cbf", 0x2}) 2018/04/04 14:03:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7fff, 0x20800) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000003c0)={[0x10004, 0x0, 0x1000, 0xd000], 0xff, 0x20, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x24}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="04010000100000000000000000000000e0000001000000800000000000000000ac1414aa00000000000000000000800000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="05000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000014000ed86587a9d636d1aac90000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000000000000000000000000000000040000017e364f76f3051fde9d0ad700573ca6ec47cf967d10ce5e39ba19aa36c4da8b627c9e99528e3a4b9022f0e7a349bd606ab3a1468f45a4c7928acc17ab6489532cde155070793e851edd65830bcb10c030134140cbd4eac7d"], 0x14}, 0x1}, 0x0) 2018/04/04 14:03:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fallocate(r0, 0x3, 0x4f, 0x7) getpgid(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20802, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000001c0)=""/159) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000040)='./file1\x00', 0x100) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) get_thread_area(&(0x7f00000000c0)={0x9a, 0xffffffff, 0xffffffff, 0x9, 0x716b, 0xfff, 0xfffffffffffffffe, 0x100000001, 0x1, 0xa260}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280), 0x0) [ 332.706605] FAT-fs (loop7): Directory bread(block 112) failed [ 332.723936] FAT-fs (loop7): Directory bread(block 112) failed 2018/04/04 14:03:23 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x500) write(r0, &(0x7f0000000040)="49f8dedd98148c1089040627df145cdf15485e35503ca2e6aacddb1bc1931c2f34e0299c8123d34ee5c21eb76ee6ecccd50423832059321edb33920a4ce1b859b628686693b4d696eaeeb178a505a6908cfd26cf9727de1331a9d20462b1814c9e0cafb504f0d803362cc708f7a7014ddd3e3d3d3336d03f75c8e84502658534b1a8a601c859552c0c942bf7a224bec404889f734a257b", 0x97) fcntl$addseals(r0, 0x409, 0x9) r1 = socket$inet(0x2, 0x806, 0x0) connect$inet(r1, &(0x7f0000d0aff0)={0x2, 0x0, @rand_addr}, 0xf) 2018/04/04 14:03:24 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001340)=0x0) r4 = geteuid() r5 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001380)=0x0) fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) sendmsg$netlink(r2, &(0x7f0000001580)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000001300)=[{&(0x7f0000000240)={0x10b8, 0x29, 0x20, 0x70bd28, 0x25dfdbfc, "", [@nested={0x10a8, 0x8b, [@generic="238e76dd1938c71ca791e3c861a125316f9a90f79efb3b8b08b34efd8b344a100685c4010e67a3cb7012c0ba19c4f4449c765062fa95f6488cc892745afddf35310b0d4390566e0f2058ec118498001c46d6b273a83aa86594c6388ef59a448eeb912aabfc19208b221bbe591b29b92259213ed1c73e043c08092d9be560038f34e8b40d031caef488d7434b77f3658bce910ae774d07f6e4eb760272e159bde6506bc31", @generic="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"]}]}, 0x10b8}, {&(0x7f0000000100)={0xcc, 0x33, 0x310, 0x70bd2d, 0x25dfdbfe, "", [@generic="3c200c5d43e85a57e7a1d269fd17f8781871790cb1b58cc1cccad5cbc8ad5696954858ffaa23bab92409094569affac60826328aa3b223564aa9e9c54ebe98f630acf43adc56006ec5b28ee0573e76b5eaca07439ac529641b72f4124e2bd5818f8bedaacdfb5a5ff643586ea17c580110ef3904149696db08d7b86f54475c0167b99fff5ba9e96fc50751341f968d8f878237c337452726de127186c30e23dfcecd899e763dfc2f6cab33e17a4cd560cc31f88aa0d99eab3bca"]}, 0xcc}], 0x2, &(0x7f00000014c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x90, 0x40000c0}, 0x810) 2018/04/04 14:03:24 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000000)) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcs\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740), 0x0, 0x0, 0x0, 0x8885}, 0x90) timer_settime(0x0, 0x0, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/04 14:03:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x202080, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)=0x5) 2018/04/04 14:03:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000240)={0x1, 0x5, 0x1f}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000480)=0x4, 0x4) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xc4, r3, 0x800, 0x70bd29, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x420}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xcb9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xc4}, 0x1, 0x0, 0x0, 0x890}, 0x40814) syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x4000) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000200)='ipddp0\x00', 0x10) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000140)=0x1000) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xae8, 0x200) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00000001c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000000040)=""/253) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/04/04 14:03:24 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r2, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x80, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x80, &(0x7f0000015000), 0x0, &(0x7f00000000c0)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000000040)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000003000000000000008e15adecfc04aba12cb3fc965e"], 0x48}, 0x1}, 0x0) 2018/04/04 14:03:24 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES32], &(0x7f0000000180)='trusted\x00', 0x8, 0x0) eventfd2(0xfff, 0x1) 2018/04/04 14:03:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026afa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="83b8e5ff9d3853227de652c301d3766d1bb9665a381a151670d4758d6927be646638cc", 0x23, r1) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a70f80), 0x0, &(0x7f0000917000)}], 0x1, 0x8000) accept(r2, 0x0, &(0x7f0000000000)) 2018/04/04 14:03:24 executing program 7: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r4 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000011000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'yam0\x00'}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='i']) dup2(r1, r2) 2018/04/04 14:03:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 2018/04/04 14:03:24 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000280), 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0xff, 0x34d, 0x800, 0x3}, 0x10) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) sendmsg$netlink(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000000080)={0xb8, 0x26, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x2f, @fd=r0}, @generic="876481ea5511f01d962e460d935676b5a166f3eacc562794fdbe94771a40db8c6b620bb55354b30f34404cf393fe1a8b5a5b0a9e879fa3fba0568ef582e2fdbe7f3df463392914f53ba2cc96688458588ff349cb020a9a6a70bac279326fab0e4fd059cdffb5996c05f2a68d8be2236564c93be59a9660f81115828ebd4fa7d08b909f9918f2df60cca413f1bb665078fb538385eab5b994012c5ba0fa551a"]}, 0xb8}, {&(0x7f0000000480)={0x344, 0x41, 0x800, 0x70bd29, 0x25dfdbfb, "", [@generic="8de84fe89f9ed90c72327c7e3f61d79b3f3180cb725ec7a0158a2da802d2f56fd87a23ce7d038a03ee62bc2bc331b1c4401fee66f71d5c5867db7d7db93b8ca296e5d98a439585d49fcc8104cc14af1c1fae79c933a905aaa6b84b14bb368b12817b3b4902a66437e368625335016fa89a97ecdfefd5d7e383250f114a6d007827300fc20ac0fc2ebf31c1878d2edf77d8f31ccca0bcc9ccd18cba47e1295efe208047f2d1a1c14984ec6c4c37d15d909c6e657cb5b98a440929d35494daca67b1a67922d7ca97c9508b4b7702510c55", @nested={0x18, 0x29, [@typed={0x14, 0x25, @ipv6}]}, @generic="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", @nested={0x18, 0x6c, [@typed={0x14, 0x2b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0xc, 0x3e, [@typed={0x8, 0x60, @pid=r1}]}, @generic="484061bf0b09320c9b181fb1b8d673c74122686ca910493e93586db0bbdc71a560f948be8603d7c8f984f32d4b0e49111dfaf0a88f4b11941d4bcdc265c192c4adc526d4a08bfc98a8c4468c6e4cc0aec591a759b638f2686227c3a093f98032329a4c1e4cd062c48e6a20035b8b1cbac86bc8038acb21ebf9ce89507f83be83bded82980f69f1ef36524b6989842e6535c849d7c7a885abebf3153c48d5f1728d7cd6c268fab05df3db4749a94d402d544f447e9d83e8404f3cae966cd7578730b19007a871f0a00d073f70985c57811238d9c2012a1f1ace9b5c5337aa3d66ef", @generic="dcc7663dd5fb56d30ab9e8c77e2cb88012f5853e9dc8ed0114e2fb7c8861", @nested={0x28, 0x3d, [@generic="a204200af8895c957d839e692c0678", @typed={0x8, 0xf, @fd=r0}, @typed={0x8, 0x67, @fd=r0}, @typed={0x4, 0x59}]}]}, 0x344}, {&(0x7f0000000800)={0x240, 0x39, 0x100, 0x70bd25, 0x25dfdbfe, "", [@generic="8c619b75f137d26e138e040fe4859be74c8eb36ec4c15c1e249974cf919d578faef331deb797686e1b9870cfd478c48613d725f76f069453795c9ebea0ca3bf00b41e9621f6db5720e97b38c6d0eb4ead08bfa3b1960e428919afee018ac02c7faea41462ef2cdd6213ccc51f498eef8f136022e4cec6c69921d1a2a88b1eaee2cb92307dd34642ce37b2c11461b5ac71297306e8693acda8216eea7864f94922297fcc5356598935700f0f18bebc48c2ac1b033bd36b82626adc682d48194ce8303ca5e3dbcc9f375e6e1a2a3abf75e3b75509b952e5c6cd37ba530db1ed052fa4a6808909388876ac0a0adf3a065f1c03d", @nested={0xf8, 0x79, [@generic="17949aa0d6d842b97d2534ca24b72906de2f3aab62d563b7139f3e1723d742a33df34ba329ff59cfbe0a1aa528703dc8159184dabc3d42fcb18711fe67a904ed1f4586ebd469e9a5342c69f4055936676411c75e58019827b0150f29478a1bee94d2547ec90c2d6eb4ac027462fdc36e83cd05228606fc0f9abad160ed5db74bc3223e7874f585ec396f0578fb0f0a61dbfc5478b1e7883ca67e3bf48b00d7fd39309610e888a2fb026a6f427dc74c9a6296dd3c6fd72a1985a91630dae93040c7995bf9021838646fc6c0cf989d6690dcc00467e05a4b7075968cf5a006fb703e084b96e5b3b68ab25d7a489be2e206d775a35d"]}, @nested={0x1c, 0x70, [@typed={0x8, 0x10, @pid=r2}, @typed={0x8, 0x20, @str='\x00'}, @typed={0x8, 0x7, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}]}, @typed={0x28, 0x6e, @binary="8db732e8018af4fe3690426f637650139e2374efd0414c869663b2354d44a6ae1af346"}]}, 0x240}, {&(0x7f0000000a40)={0x14e0, 0x10, 0x500, 0x70bd2a, 0x25dfdbfb, "", [@nested={0xcc, 0x29, [@typed={0x34, 0x34, @binary="0f4935159d6c648c818de96217baafd59ccb0895621307f6f2188dd2a7186ee5b12401220a24a203df2afc09415ddff9"}, 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@typed={0x14, 0x65, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x28, @fd=r0}, 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@generic="d9245a7c71987bb2073f1fa9c3ee381f426df2436a5e7b6a806f535f454820c90f19febfc9d0f4e735190d21cce505ea4f062b8e68a11824922e045beb57758e7980f272ce4efb07df8e23a0f0af5e6d8ab3ab30636c81bf1ff46f7304c61581325848", @typed={0x4, 0x53}, @generic="a42def4f9f0bffec66d9959bc1a7b0207b2632539e8e73e19bb7cfcf541a61601d296665dae2eb72ce3040fd61ec761058b3208317b0a5e9900ac953eeac54cd31b82a8d72ff5693625a44cfd2a759532c2902bb0bb13511839a411a971e655687c9cb20d548544c454787bac6565762a26f7bc95d0e554dcf5f97177e96d8fd3af3bc8ca76ab2cc1a230e8c29e8b5f3350337d73ae3b16abeee6c1e578436090e9cad82524c291b00bbd8efa22137f93621fdb16082ed93d5f558a0d0fd0fbdb5a74991cb4efc21fff04cb3a6203290fbed98be1ec07234fd190f3d141f90dd0838881ff1c6957755", @nested={0x1c4, 0x82, [@typed={0x8, 0x5a, @uid=r3}, @generic="5c636fce34adf961ea07ccc10aa3a47e73f3877f7012fbcbffc740725f9e3de94f5bdea17247b7d676724e1fcde79758d546338d741a0e7679f6d52e527dee92b02934f77ae420185a410ad214cb336cf792d3f89dfdc533cf4dc85dca6784b0f3b6ea71efc5ff7a2b9f3e9e91f4797f6142329fe1de4aec62626d600d19f4641af552614fbc89af776d7e72453b66eee868b28d8d478efe7c32d1fddbe86e2c7a7be4f0bd266a6ce5e4c72e80411591c803adb385f5ec1f38ada32b7203176b55e0715d0ea2e42a7ddc038fc8db870de8c7d80d14eca8edca1a883207e64f97adcba066471f7216", @generic="4ea1b43b2631e63e3a446fe246", @generic="044d1518604e321268b4bdc5e8603fb56f3ba09003026a853cb43a9749671696346222c837ac784e72d7e5a0754cf13a0fc15aa51c7773fbcf50d0b5418922a3b18c4fa6b64c44ba3754899c41cfc22e48a9e09b6de66c30bc8f8c7a935343e537c1646b3f6ce4f9ad8e38be6de3efc8ee8f1d051323d452a141bf191adb8bbd6704f7ce5c6bd41063dfde3f376272bb20819130a50a03865c2aa2aa3503459f379dd3ad66447bcb0dd15d193558d05efb0096f41f618cff7f31d8bd89d13c6b91faa1"]}, @typed={0x14, 0x38, @ipv6=@loopback={0x0, 0x1}}]}, 0x590}, {&(0x7f0000002500)={0x15c, 0x16, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0xc, 0x52, @u64=0x7c4}, @typed={0x10, 0xf, @str='/dev/cuse\x00'}, @generic="047eb77ae502ff769a4ee20707c1548ec2f8", @typed={0x8, 0x63, @fd=r0}, @typed={0xc, 0x65, @u64=0x400}, @nested={0x10, 0x1c, [@typed={0x8, 0x38, @u32=0x3ff}, @typed={0x4, 0x18}]}, @generic="d0553a646a89ee659a1f04efda66e2df32f36369c08a04be352461288dcd06556e0275c4e9f896908c29ab8a4f9b4fa3a29e62857dee55b92d37a10d9e6f23e1ce3efa00404bbb05760d18b302d03fa4f91874680a9790e883202d29628447e7d54cfeef443052e92910dafd85742079a018b42ad3862c1ea6e3fb5c2c9a9f7b1b1204ff8d7ed598e881ec5d32b3436b5a72437043aa9f93c274bb2b74d80b9aae2d0847b53dd25cdb157008eb11b6cf8bfd006cefff534ab121e2ece9196acb7bbf3f15aaa57e0b9ffbadbe3840d955a6d9317d623155abd3042a196a1cb8ee544a47bd88f42b323a13789b27d3067d52f0290da2759a"]}, 0x15c}, {&(0x7f0000000300)={0xb0, 0x3d, 0x900, 0x70bd2a, 0x25dfdbfc, "", [@generic="02d2557b30546712a29d8e5781653a4f61ff50b06f33228233e97ec86ad1c6959e3920b230db37d9f5529be85dd5b60e192f247b5c804aee39dc094dfefb8a8dbbdf0e485c44d9176e0fab88f2c502a1c90574d74b0fbd4668986abc28ed3fae5e4b2d74e678dff454d08c4eb17c940912bd8e9161047ced5d3faa7fa16f2fa238b3d8de88b88930df1988e6258015cd5de0f7632170bbc168f76d27aeac39"]}, 0xb0}, {&(0x7f00000003c0)={0x2c, 0x35, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x10, 0x30, @str='/dev/cuse\x00'}, @typed={0xc, 0x2d, @u64=0x5}]}, 0x2c}, {&(0x7f0000002680)={0x1f8, 0x29, 0x2, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1d0, 0x6f, [@typed={0x8, 0x84, @pid=r4}, @typed={0x8, 0x8f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x10, 0x3a, @str='[)vboxnet1\x00'}, @generic="a3087bbc0b97b409e4dff66699a93771c2b731ad5f886365137b20792e4d4c1f3ff94d419eec5c868ca5873a9839739c8a4dbd076d32edd63745", @generic="1f70c77b43f8732ab037f9825ecbebc6326fa3ec113e0de87aa1b07b5d3d2ae6f63bbb5a708412a05a8e8bac5d466318914ad3400850cdb9259df06a725cf0b472442cdeca7c0fb599ffc5c1d9c9e9ade15d6023c7c75a", @generic="1db110630902731424ad56268c0c4ff918f8bd0b836d254e046c0425fe2e0e268e57f65bc68ee4caa885", @generic="53caa4d93c94ff2b3a7bb05445c9958ddb9ed52d3f36ae5a0afdd080dd0e3e075321492d4cab2c8e5377a71e3e41417f91b78a71db7b7c5c19f2460a9f094df18c979f40d9b599ee816e23c2b170853238e4fbc801fa1013517d11b3f33c829303f0770268e6d19caa82b55ec2dd88a5c20427abe78cf638aacc5cf6d074cb85713ff883747165a10832574abccedfe0d000674513b2834747467d5dddc91a8c0ce4042f6b5a6b86862bd05329691c0d05665d3054b2d21eaf274f903bd8730cf5a7644c4eb5a0d0d62c523981af56cac1312d08d87f685a4bb25e4bbe637246fcada3cc5565e9", @typed={0x8, 0x61, @u32=0xfa8}]}, @nested={0x14, 0xfffffffffffffffb, [@generic="354f73abf412e1bc45055184805e"]}, @typed={0x4, 0xd, @binary}]}, 0x1f8}, {&(0x7f0000002880)={0x30, 0x1e, 0x402, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x95, @pid=r5}, @typed={0x8, 0x4e, @u32=0x8}, @typed={0x10, 0x25, @str='mime_type\x00'}]}, 0x30}], 0xa, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r6, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/04 14:03:24 executing program 3: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000051c0)={@loopback, @broadcast, 0x0}, &(0x7f0000005200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005280)={"2d9f88f453d19c280000008000", r1}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000180)=""/58, 0x7}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000007c0)={0x0, 0x800}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001c80)={0x0, 0xdb, "5145718d129a4f98b949298b0957de2906fd0c309c3764c48089b284551d500a1644413d6afbd9b6668316e343b10eb70cff6126ecd9981b73c6eb00a890164344a43f930a0285165ea21c2ce61672c73d8e8580e9d54c10cbe560f67624abf3148bb8fda260d709f5b185dce138c6f7e54ee98b0af0dbc3c0ba84f23c15c3b1013a554d41bbe8db290ba758db14c96ea6faaf9aa2e76ed2c99ea465ea5acabb745cb998888e661c25a5570eeb9953c58d8446f2d2f92c4fc9c22ab56f9139c6c0bbf1a2b275010dd3ff00b5cb87159fd8c8016a146988355ae131"}, &(0x7f0000001d80)=0xe3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001dc0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0xffffffffffffffff, 0xfb, 0x3, 0x0, 0x7, 0xfffffffffffff9e0, 0xffffffff, 0x0, 0x0, 0x4, 0x61, 0x4, 0xc0f8, 0x100000000, 0x1f]}, &(0x7f0000001ec0)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001f00)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00'], &(0x7f0000001f40)=0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000003c0)={@ipv4={[], [], @local}}, &(0x7f0000000400)=0x14) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004ac0), &(0x7f0000004b00)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004b40), &(0x7f0000004b80)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="b6000000738222294214759a90ba7f10af4ba35d448b16f7cc38a8d9c8f653156ee6e94f71b2d9743b1bedc8c877467dd77bdf00f720d84cee89ee1f414738c0ea5c9d40f2229745af0e97adcbb2c5f540e9d163c55bd7b93c91d7efbfee14d27acd326867186dd7104bac77c4e24916e4894322137d6086e73085b9dd5c600eb2aa750dc2c85ff19ce71089a33766b59b5603e59407939ea266a00c7cc5a64a2d39016f5d3916e39d59bdb7664cd330b733ddca31ee85af6c8e97e8dfee9dcb9f383b2e19081e2d34fa6594cef220e992c2478371c5f24b22faada121331571265a8610e6daf644c10d4705cde3299b88a6"], &(0x7f0000004c80)=0xbe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004cc0)={0x0, 0x8f63}, &(0x7f0000004d00)=0x8) r6 = socket(0x10, 0x2, 0x0) recvmsg(r6, &(0x7f0000f8b000)={&(0x7f0000421ff2)=@l2, 0xe, &(0x7f0000ea6f90), 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) recvmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000280)=""/238, 0xee}, 0x0) write(r6, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="e8000000e949def156ad362373e619b90c7877e90a8537a6cfd685e7fa926f048231c87923b08df4dc1e27b0d57275dec66e64cf7584bad6c096357035a1074419c243aea34c26f24418436cb172de92f5356f7f23dcbc8d3b6ee6369e35c8f2c74c00d578466228378fa6f0b9be4210af15a89b388bad457c7819a9a27c186a355f75048c707335f14f771173fa4c49528ea8c9a12db2af6b2c7e9c5ac572893042f9bce20a6e372317034aed08e232b326052b6a057e0080829c57eb1c17998bd69ce85962e82e309bf2b10db846e71edbcb7ae1a822ea48f1d7bcf4ccb91e995780a7b1a37f92239d891890b47126b4f0450f"], &(0x7f0000004e40)=0xf0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004e80)={0x0, 0x7}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f00000050c0)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000200)="60bcda51852ab9547f1971150afa4f2495ac11f552ab6507953032a8cb1819be4f822f5d5a33bf03318fb91fb2d0be43021f6cb439744a315c4b03f7f3ffca8e17fb33bb88a7afe7ee9554f8a83d0ef54ff2d3b65ae5d69ccd13a808dfc0fe4e2f4a2167afd52b6c06489f6ca1a8ac279ff259b7bd188632af162127e8da5fd4a01b1d45aed0bcbef60ee2b167da9dd36e09ec7f77d204a05372e32735a9a57374b53af0bd58a069b19c077b", 0xac}], 0x1, &(0x7f0000000840)=[@init={0x18, 0x84, 0x0, {0x1, 0x3e86c00000000, 0x210, 0x200}}], 0x30, 0x800}, {&(0x7f0000000940)=@in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001c00)=[{&(0x7f00000009c0)="b5a0d551ac110f957b7b12d80381342b87fd41dd87ae6979cfeeab13f430400a5d5b9aa071f44755ec8a0ac3ea0d89fa563e81cda16689b987aef8f8a4e5a9e9565ed558f3f42a46e132f55f747e388155e9029fdcf61506", 0x58}], 0x1, &(0x7f0000001f80), 0x0, 0x20000000}], 0x2, 0x40) 2018/04/04 14:03:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) epoll_create(0x5) readahead(r1, 0x8001, 0x8000) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4b, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffa, 0x0, 0x0, 0x1, 0x10, "225362f2d86b8f9844f14fb2a2794a084f1672f5060cb2cdf80adf3d0ee3249d9731c31449914ce581402ed9a6a0a96b298e039409c9344fd4d34bbc01cf4a11", "2970bc9da817aa99ee3ee6219d62296a2c9947fe88a80beee4a009200cf0187765a0717e861dae608696b2b49ede3abb1883d9c287f7bb05a96642d432a73510", "0f619d08330cb2a7b036f50fdf0318b246b7067f08fc6d72e871d38572a03b6b", [0x3, 0x1ff]}) 2018/04/04 14:03:25 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001540)=[{&(0x7f0000000140)="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", 0xe00}]) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0x0, 0x5d}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, 0x992ea63883c60978}) r2 = creat(&(0x7f00006e9ff8)='./file0\x00', 0x0) getpeername$packet(r2, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001040)={@broadcast=0xffffffff, @loopback=0x7f000001, r3}, 0xc) capset(&(0x7f0000000f40)={0x19980330}, &(0x7f0000001fe8)) lsetxattr(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)="000000000001040000003324c962000000000000", 0xffffffffffffff92, 0x0) 2018/04/04 14:03:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='@locgroup\x00') setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="757365720600"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4, 0x4) 2018/04/04 14:03:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r3 = accept$unix(r2, 0x0, &(0x7f0000000100)) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) pipe2(&(0x7f0000000200), 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}}], 0x48) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x20001, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x4240}, {r0, 0x210}, {r3, 0x6140}, {r0, 0x3010}, {r1, 0x400}, {r4, 0x1060}], 0x6, 0x100000001) 2018/04/04 14:03:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x10) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) 2018/04/04 14:03:25 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x1, 0x80000000, 0x8) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000200)={@reserved=0x1}) fallocate(r0, 0x0, 0x7fff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/63, &(0x7f0000000140)=0x3f) sendfile(r1, r0, &(0x7f0000000040), 0x10001) fallocate(r1, 0x11, 0x2, 0x8001) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getpeername$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x40000000, 0xffff, 0x2, 0x1c, 0x8, 0x4, 0x101}]}) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x12) 2018/04/04 14:03:25 executing program 1: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x1f4, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x24002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xdbd, 0x80000001, 0x5, {0x0, 0x989680}, 0x2, 0x64}) 2018/04/04 14:03:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/04 14:03:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/04/04 14:03:25 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="220000002000070700be0000090007010a0000ff0000000000200400050013800045", 0x22) 2018/04/04 14:03:25 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x2c) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="f9b6373e0506fcfbe0a175b782346b7066810cfa9b616bbf37bd9219171c54887d386abf5ad4ddad8cb62984b336ebb3304eec34463352a399c60bf7999d0408aa19e284560400000001000000dd2e145b9dac146f01c922d9bd759c3b0aeeed99328d1296adfc80133eb0b2a698c30a11"], 0x1}, 0x1}, 0x0) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000000200)='../file0\x00', &(0x7f0000000240)='fuseblk\x00', 0x18834, &(0x7f0000000340)) syz_fuseblk_mount(&(0x7f0000005180)='./file0\x00', &(0x7f00000051c0)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000001c0)={r4, 0x4}) 2018/04/04 14:03:25 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000140)}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x4900000000000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x30, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in={0x2, 0x4e20}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x32, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x41}}}, &(0x7f0000000180)=0x84) 2018/04/04 14:03:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x161502) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000040)={0xfffffffffffffffc, 0x1, 0x4, 'queue1\x00', 0x3c2a483c}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x4, 0xff2e) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8, 0x5) setreuid(0x0, r3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000540)={{0xffffffff, 0x3, 0x2, 0x9, "4845a7a610bae1a3c039b27e2a484851562dc656d9d7f8fc5936458b58dbbe52a2cfa57c84748cb078cceb8f", 0xff}, 0x0, 0x0, 0x3, r2, 0x0, 0x3ff, "8e6ce291a4f1bd5ef6265e567f0691ad69f892ca58481fe83904abd0cc34f00926e59d7f9b412f7672d60f28e5ba6166ab1196e96ae51a977eb0874127208d60", &(0x7f0000000100)='queue1\x00', 0x7, [], [0x8, 0xf9b, 0x100000001, 0x3]}) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@mpls_getroute={0x34, 0x1a, 0x430, 0x70bd25, 0x25dfdbfd, {0x1c, 0x10, 0x80, 0x8000, 0xfc, 0x2, 0x0, 0x8, 0x200}, [@RTA_DST={0x8, 0x1, [{0x5, 0x0, 0x3, 0xa0}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfffffffffffff8aa}]}, 0x34}, 0x1, 0x0, 0x0, 0x11}, 0x48844) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/04/04 14:03:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) r0 = socket(0xb, 0x6, 0xe24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0x63, "a2f6e301059d8ee7c5939abdc3a361a42c7d9e19a07422ad0fd67d84084c5d9ef9f928c8ef972ee19af693f760ce7f9e98560d2d77e40535997306bbc784aa437f2ba87c89ae1976cded40660af0c55e3b0cdda9017cde68e8dee7eae39143fe0847ad"}, &(0x7f00000004c0)=0x6b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x7fffffff, 0x1f}, &(0x7f0000000540)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xd8f1}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000080)="671a67644ed0d3400b45e9ffa05f54a4e9d08614d0e750f6d2d897e51561a0169e194de4fe5af71167ca82e0b21bb75eaefa39e59858ec2ca358659d60", 0x3d}, {&(0x7f00000001c0)="ebfee81d29af3bc452a61dad14eacb6394cff1201ed845ccf19ab5c8afa689a271adae86d275cedbf1b061b5c57befaa7815c07397e3d0b9acbba4813a391bdb8b37feafec2393913e7777a90eacdc4df53114f16056bd20f4af897c7eed7f0ae51d7ee6955dc1d721", 0x69}, {&(0x7f0000000240)="afd5238efc9b15c611dfdf5ff13f4ed4d402373e77e774e63db4d2cd00230941f148655db0d4da0fe281b4b02f624a53eb9d374335e9d7200a6571bf8cff56486cc6ea8f26430053f183196b3a6005310db51150a264c4c7ed45e5835e99ef8684b9e6734158d92f1b2e89304eb7d5401510567aac1c4880aa0b7052ab8c2d2eb8962b3e4c970432384490fce72848ee0b31816cea27f7c4514006ec743787f43b15a2d8af709935c20db6e48f8167871d8da19bc926f07e8c4dcc66c9c62509ac79d3dc92a088139a82ef44cc73b23ab0873f84520b64a84f6ca76d1a6a3ec4431c14b21bb857f9fdd4122bddeb9e", 0xef}, {&(0x7f0000000340)="2d9693f8fe770f08542aa15caa05cff70eb39b80c85e33c0cb97140a65cee4c88f803067c93b8292fd3494ab656f8b241f30527102ccf244544ca8726be734522cfab822761d843fd6b71237d53a0f3e3b9aae2c19f866d191292ba12162b3434e010aeda4beac65701f51b17b4cb77b75d5c809d79675988630fdcf52deba29e2d9b71f21baeeae6c9171209d19d8df09c529a35ddf8519056aa487760e79f6bfb0816da3253d7ea89b5e6ea6e520ea5ffc9d77", 0xb4}], 0x4, &(0x7f0000000580)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x711a, 0x2, 0x4, 0xfffffffffffa46c7, 0x5, 0x3, 0xfffffffffffffe01, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x7, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x1, 0x1000, 0x8, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x100000000, 0x4, 0x1f, 0xfffffffeffffffff, 0x7, 0x7, 0x8000, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x80000001, 0x1, 0x3}}], 0xf0, 0x20000000}, 0x40) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x35, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) 2018/04/04 14:03:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000001080), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x8, 0x9}, 'port0\x00', 0x4, 0x80000, 0x1, 0x60000000000, 0x400, 0x4, 0x3, 0x0, 0x6, 0x7}) 2018/04/04 14:03:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x301000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000003c0)) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) arch_prctl(0x1003, &(0x7f0000000100)="cc907ab0f6a5959dcb1f78fb0020468cdbd31e1f1fc56841c5231dfc3f0978c245bdbb0043f91783d89aa1c7192ed1e92b0dfb81c820a2a74c546e1bf6023c96b828") clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r3, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) mq_timedreceive(r1, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) ioctl$void(r3, 0xc0045c7f) open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x44) userfaultfd(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0/control\x00') r4 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000380)='./file0/control\x00') fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000000)) getsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) rmdir(&(0x7f000015dff6)='./control\x00') umount2(&(0x7f0000000180)='./control/file0\x00', 0x7) close(r0) [ 334.888760] EXT4-fs (sda1): Unrecognized mount option "ªâ„V" or missing value [ 334.950929] EXT4-fs (sda1): Unrecognized mount option "ªâ„V" or missing value [ 334.978421] dccp_close: ABORT with 1 bytes unread 2018/04/04 14:03:26 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x558, @mcast1={0xff, 0x1, [], 0x1}, 0x73}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x96e5}, &(0x7f00000001c0)=0x8) prctl$getreaper(0x2f, &(0x7f0000000000)) 2018/04/04 14:03:26 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r0, &(0x7f0000000080)=@nl, &(0x7f0000000000)=0x80) r1 = syz_open_dev$audion(&(0x7f0000003640)='/dev/audio#\x00', 0x7, 0x800) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000280)=""/4096, 0x1000) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000003680)={'filter\x00'}, &(0x7f0000003700)=0x44) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x2, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x48}], &(0x7f0000000100)='GPL\x00', 0x3, 0xb0, &(0x7f0000000140)=""/176}, 0x48) 2018/04/04 14:03:26 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x18) sendto$inet6(r0, &(0x7f0000a05ae2)="15dc80dfd90f8c81af6b7efe269b24665d96c63f3a73d13c96ed5755eef817d62c6d6a9a82602d5093693c8c1a0fd5fe143e8dc3ff8795a1b264983488caf34fe662b6e6f5ea0a91f29f46b2669737d3000283589e910d28dc6fbc11cdaaa00775ece2da5f1a33fb21ada182ffc5c6208c7ebdb83aebdc4d5c50e1d9345c267bdd078a766134e28f7c05c0ee0114028c454770858c38c6ef8aaffa8491b6b320e20853b834c89987f629725977388b1a46dd7c119111e2af96140ff3a9d203ce0dfc4e474384f24855e687b4cd1c4e3f06a26586901edc0049c15fafd93b4b311010208a92d4f3058da502a008b11bae30e73d866637e80c70c83f4802c6fa74fd6f3d93d65212c111a27e0a5d2c9c7ea6e8125a58415ee2a801b4ae5f82e8b0172853b088d3cefd398f04eb089cdfce8142cdfbf1c393a75c456e1e013c7def7a885eb98e645991d1a057bc862ca6a6bfc5a2f1af3b44ae5bcf977042a8c69250d04779fcacc4d4adbc3ea8ea7fa88c008bcf99acd766e691dbcf66a3d907acd409ed66cb89b2e22305628a94c5a98154b246aff4040c3e292687443641f37c51e4f2b31f32aed01c3e0bf8177dd7c9d0b219a29ba6bd447ab68a628b705afe263c373b09841e5ef33f99fc252d5c5023cc42ae1870b812e1d04684008ad87ae509d78182c8aa657077e84437234b187c74ed838ceabd3164a12df37d00f0442e5c9c036a5efd7982e26a8b061d0cf4e6da3db73547029858fa15a90502660d9fc5f7e2473a5f72af36eb76271b05a2bf438ddcf3df202b3c86d3cc8c424402f9c01d279468f739e9dd6a041b483c01e11a793215bc3b05161303d60cfe37bb823fa57c003cbdf31adacebe0c670f2429161082edcde85bc105122ca00155d5fa6b2651fad927f950cd68e97679d81beb61cceced612b6447bb39eb55871490e30a983c99fe95fede6fd8eddc6e14f47fd53c90442c5b8a3fd84fd8a3b8844cb5b28d79bdcea2dff21c398a285291e67ce3f57126e5d17baed419ce584ca83a58ae42a4e3fa003517a1bf479903171dc2568e64b949b834146afb79fbea442e20cf2d224b2672b45bd7faa42c081b3622ab6d2e154d0e938d91d5135d09ec1af03521813c278f587ee0afe2c553416daf054c8701243ba8340ee5c5b1724c16b2dfcd1fb1e6e5add13f26dc7ea8f175ea3747845e7c74680228266dca15bd39701ead5085277e4ca7951d6003a97cdea4959afebd5f1e65f4cf882d40f418264c7dc79855bccb22eac5f01ac97fd0d618c76617158d81833fbeec6a26f36952a3491b5a5047f2fc049f78c018fb2dd45685fc4778ddacf0ce75df1b96a30164c5c64e383c090008477d8039584b4585d8844c395023b533bbc183dd632ffe65ef694ac0fbd8c8f580115fad9302cdfcec9f5d36a8f039295c9fe5f6888d7f6902b409ad966719d473206213f6d2b414e03972c9c8096aec6be53986158606417359e676b233ab01d3278dfb40ba5a10e632e43af1f53a7028c465b06d9dcd27768786ce50ab89ac201c531de9fd8ac98a9f625a096f18494efe32a4dc6eed20d1873bb1e35bf6f64b6cb32d8bd70aa313add6e29888c0d647bc3e236269b71ba49b77e1391cd2cd9ce045af494696d769d95aba7775e807a8be927d5d0d82ca9736eefa7f0dc76a61aac307b362f44a6d1d7c30178c4c080f087584bf50b7b014fb02fc8435d0c6cb9c34ec83a5c72b7bd5493c062565c10e59aa213bad213ff0fed64613781d060123abf9573c4aeac6bc563821263d0fb0bafdb434a892b10785dbf7343def1799358dc2649c81fe3e3e444edaf1f259adc3f906cc7b1f69c76eb32f986be95c09a47061d8a66d832568ca0d5b84ae5ad6ecf5e647e8f4b3be28d7c835f22a5211e70cfeb385bb8f7e05ec401709e09e161b964e082d2cab98b8c2ae807b23732149a35facf7a40fcb3eb550fef1ef83882080113677f1fad9352e120a27e03eb7f79f0376a4d76720f0237805", 0x595, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/04 14:03:26 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xdd5, 0x0) sendmmsg$alg(r0, &(0x7f0000007dc0)=[{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000180)="22b2feb8047ddbee374f6382d9929f58e40b26dafe39c31f19467ce5fa4863bdb9010d47527a2bf695401167f57a66e6b9f5770be9c8d2370c25d91bc0e3e8587e2a4d0dd91157c435a2fe50f193c5c9853397bfd9920145246394640f37f0810cb756c642c73b6df27d57a993445d661b5bd9a2099744c7e285fdcdc0d87b75018b7541eb05244f7c7002287613c69c080ee6fcfd476200aa7e7073267554960d7a2f4010c579140ae14f7c14b56619069102c941eb3d7b831a5c87dfe9c6520b2b5368abc5b97697b1df", 0xcb}, {&(0x7f0000000280)="b7b3e0784ec8924c1a82d284def514c09461c85bd2bae52606dbf7f10d4da7eda73656b804c017049c6ecb3035e19ab6e7036cf5bf0da86239470b6eb99ab60e947950f6db2eed287693f27a38e9745f63b63a1e", 0x54}, {&(0x7f0000000300)="e4c7f478761690d8da1a18a4ff5c76f0cf23c56e5caf6b38aa45dcd09a23ed0fdaaee0abd43caab3c1e0547ea51c228cf23a57af7065aac4ac5fc8104ad2d19036b8d2bac935bc9175fe05cae7e1db36f45e98d468e4d6828d43064b182ea0051d213540c151909e749bae18e280f150d47cf7e2ce50f84f6a1055fbb1809a51e50444f5b68bb9630607fd7c3cf5c4085bfb", 0x92}, {&(0x7f00000003c0)="c3abe9dd7ecf1502dd2a191a69a7409240e553a6a057f07ac6a32de6051bf87437346bda4a1885d78c74485157d2d5a67d03214e58308168ccb96048d13221195675dcf8d76ce44b14153344a166db60dcc246f578ae8da5", 0x58}, {&(0x7f0000000440)="e7950958023b8252acdd549a9d2e0defa74d9150d840833921680cb58ba4b115fa96701d620600aab812dc89fac12fc8b3ca0ad04bd066bfa185c13f0aec6fbc6c54acaa", 0x44}, {&(0x7f00000004c0)="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{&(0x7f0000006d00)="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", 0x1000}], 0x2, &(0x7f0000007d40)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x78, 0x800}], 0x7, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x14, 0x1a, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x40001ff, 0x4) 2018/04/04 14:03:26 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f000058a000)={0x0, 0x0, 0x5}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/133, 0x85}], 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf7, 0x2000) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000400)={"0e8b041b5b97f9d96198deba5b74cfe6b33d8a1888458d34b6f2c9d16ac31662b0fbd30d56f3bb38ee54f2963b769e66993bede9b99f56bd92d0780e722b4d78812f8852b03c53ee543e977751a984159cfd2f5c1b1d8f3883082d652161dccdb0f71b1c77d21aad1458b86924e5dacad3020f7c4a2f8f3be072de7ae5d2c51ea2d4cf0f7221559180ba9190fbe3e10c949387645903680a21a2dd95a8968b7dbdcaf540e0493e5c6868fb4aba2c35a3218683e33e2a35a11fad30bbebc50662dd7d55629cd5b37e07b4ff994467d5d899ac00b8959ff000702994af94aab8325f81a3b071afef978649d6d41489829323b7c8b9c295aba1bf96be0a13d4eb16e27f2f27f9cd39a517ab082adc0e68150936a233501bd790e007d239a823107bf597862940934df91e3104f01201dd7f3b63c6e510b8caa9b2d8d046986d83f393ec823b9079637638a235a21f12360db0244e0fcc127289ce7c34d9db7e3cfa50e4e2fd09f484cd8ea5998f36af491ea33f0d493b74da517f7889b06d32bc2c478e84a21758fce8ae4313a757e71f9764e5b1185980f65b06b8c48d006729c055d93a2d7413e40bca5a555cbff0dedcd3eb904c1ab7423ab69fad87a296ea8746f12b0068b3b7e51aec98bfc30c142af462de540ad05d0cc7d27b5db0410152d2fd6b1e775ff10ff527b80191254eaaefbe78ca0fc72ff52833b3ce67dfe2cab20bf1cc649262df92c9bca3a793702d4658f2053621b3f3067e561ac0c6794d2fa1b553bb9242f81e41bdc8825f4aabca74642ebfce6aa8bee4e0490afd6428e029e43c37fb238fbae22e87b27ccf6abf5e1891b6673decc5e291269a2cbd4499b43fa9a7c5ebd321ac368f4daa65ef37dbfd6a4397293abf587703524d12fa19774d643df6acc8a6720fc4260b98566734783e416d158eb9275286d3a560a0c7ec376254ad6e4a999e2f1637857dc5be8535564b044b6714f7c077be9bbe8ed4ef07081e346556926e09d26c7d60be8a566d762ff8ef9757f9667d91882bb7fec47251756061dec659637640914e95e65a62c521df6912b1d2bd60971da20c74e4ff58134d24985e247d6dfb9c82045136ef30f79934818cc284a769aef64daa9cbb8edaea9fbaa805189b81959e12fa30594bf2ab92b321b3f052723a92a92d6d25d5deaf66f1f195b9f4d38d9187dfa9e2a6d2e39de32579ec425c9d92b2e9ef85115eef0c5498cd0d6e350241c77b3be890c47f55cbdbf4e6dfb35d265a87be043dfe9091476bc44889052fcd4d5edf5d5d1c079f5fa176b8a732a9fe2c42e97009b8a5e34e31eec9719809b210c415fb0474c7363dc6cd770b94737fcdaaa0823e4bcfd1da0dae86f72607ba62cee238437cf886e4ce1b1e760429a9a74d0ff885ce2be19ddb6ba1bd65b0208f9cafdccbd16bbb68968be663de6a52a3"}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x100) 2018/04/04 14:03:26 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000280)) open$dir(&(0x7f00000000c0)='./file0/f.le0\x00', 0x40, 0x0) 2018/04/04 14:03:26 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/04 14:03:26 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f0000000400)=""/147, 0x93}, {&(0x7f0000000580)=""/134, 0x86}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/169, 0xa9}, {&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000001700)=""/178, 0xb2}], 0x9, &(0x7f0000001880)=""/102, 0x66}, 0x10000) r1 = getpid() r2 = syz_open_dev$usbmon(&(0x7f0000001c40)='/dev/usbmon#\x00', 0x2, 0x0) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) r4 = socket$netlink(0x10, 0x3, 0x14) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = inotify_init1(0x800) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000003c00)='./file0\x00', 0x8081, 0x8) r8 = socket$inet6(0xa, 0xb, 0x1) sendmsg$netlink(r0, &(0x7f0000003cc0)={&(0x7f0000001900)=@kern={0x10}, 0xc, &(0x7f0000003b80)=[{&(0x7f0000001940)={0x2e4, 0x26, 0x400, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x77, @ipv4=@multicast1=0xe0000001}, @nested={0xc0, 0x1f, [@typed={0x8, 0x84, @ipv4=@multicast1=0xe0000001}, @generic="d527d719abb14e6ec451b85c5def464fb5e886491de8bfcbc51a78b53498110b3629ef54bf982dbc2e2d2a10dae1d792fb6400a551918d6020d6cc3a2e0aa5e023f670e3849a315c61f42b55bcdb0ee9184bb92437483994fd21212eb077354c18608dfe1ba9475f4b82270467da2668e3651b3e8001d1f78dc35ce4c3042d4f783ca61e16352a4bc3eb4c2526fc8331cf51186561c3acb9085a804d1cf1aa63", @typed={0x14, 0x8b, @str='/dev/vhost-net\x00'}]}, @nested={0x120, 0x20, [@generic="8145a7a5a8e40a35fe9465751e329c5c04bd4cdd8d4c0b6cc77fc8337dd7a8c5ba79080fc389d6e9a6e2d5bb2fe9b01c5926b867f92c6f500c691a371d611373f49bdd4de5efae2675a0513585cb8045d4094091ccaaec981f82537eb1e6777d721bcc04cf774e4ec4794cd16ee5683cd34ebb15bccd545f3b2fb9e1d5535cd0", @typed={0x8, 0x39, @ipv4=@broadcast=0xffffffff}, @generic="aca27690ab41c797326444892f3d05e25dcb3228da8c6ce35f36d5d6f140a0ce3018829becc066eca64f54378dc2f8813d16516c6bb9c6ae5e972ed6b03e392ea3f22ba2357a97382b87d5882280155af73893c9b82f4ec28529c841d06a2a223eb6ade0df5804e2e76628dc33f731114bacd708913cd552cd25b1885bc12ee1de92f5a9ce7b25d6a04d", @generic="9ae59b1ae9ed22"]}, @typed={0x8, 0x51, @u32=0x1}, @typed={0xc, 0x1b, @str='nodev\x00'}, @generic="424e71b8f77ed89bbdaaf14ef60642273581e01475943b9c492750eb7d318a3bc752a4281abb008d9e7820b501c1a6caf9126e31cfdf6478551a74567bb4ac2d6b3b395437d8e3da730cdd09ef12c7cd9356bf869c0a4fca2b53e048513ba042b3ec9c121b38078b1ba2daee5351211deb84387cb333141f5c1f0f29609af632fb50215978f7dc78438b4d5a263e6b447c7c469b9e4159fc2f7b02d0c68ec4c8f8dc64853d184e7e466ba71a46b7582cbe1e750a5cab9d75816607b363b63cd7ce0e90cf392e00c7b6db4fa07971972ffe0df816fcbbb18a"]}, 0x2e4}, {&(0x7f0000001c80)={0x5f0, 0x30, 0x0, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x478, 0x94, [@typed={0x8, 0x54, @pid=r1}, @generic="e81cc0b3da464be341c9d91c96c027fa3c58cf784ce9ccde66eb4a7429a111675aec4882eed718549eaf95e13ac9c11b4fc87abc3aafd9bc9c441a75c23a3484042472d4db65946568a9a54342fd12916ef17ce4ada41a79456dac12aba0ffb01e618e2645e1d37f9688ab3bba5a09cd89526bc56ced21bafb87ca77ad61f0cb05776533e8b248b71e76b8b327955918dfa92ba81d1758f9502251eb41701a957b8d7c690554733aa4fcb7a15cd7ae8371897811e980074b8b596a93817467c206d6e47c39d7c48f747d758882375479d3d1de8fc2039bb8d4a67493ea873b", @typed={0xb0, 0x20, @binary="dafba0ac627678c7477aa78d6997689a4b2a50c3f70fede11dd4f69e2cb4a25f0aa7592e1911fa676c8ae3d888b99496fece1f1ce8291e36616df5b748033c8b97b16ca8ac4df507316f115630f2cff03857ba32a1d5bdd7de109d5260b6b8ae578854382cbbb29234ac1db3051d5f277edfffa703df65f8be0be226fb8dbb02e8aef4c84f9c9c9319610d3378a8b144acc859d22a828b131290660090ebcb662ff0027b6521802b126054"}, @typed={0x8, 0x88, @u32=0x7fc}, @generic="7fec2ca0b56cc4fadecdc81cabb941104cc035bf2c787a", @generic="da992fd4053fc83e8c7eb3dd9476eb6670dbae3427e6e9ec745200c6c3a2d4fa0f49d33f80e15472e7ce9019023edbc6992abafcecf15262e2f959420c537dbc301f7438c60374f41437c0acb6cbaa73a31df5a3052ffcedd15fd25e347eba8a6cfe9c88f0d09eb55047889be6f8ab29f7a3b8bf8349c85661a32194cdc67b5ddce506a95afd441331ff2be4a0fd443ce5ed9de44d13d85a382b52aa3421487c656d7bf801f5cef67cbe3e07fae35caedd44a7d8c18ce7d7302c89c05c223be51e82f07a", @typed={0x8, 0x10, @fd=r2}, @generic="24867f8994550677f4b9562bb2999199a02c10299eb369979029b3852cffd741b41de25b6df30efd7f39d899f8fcf019364604dade8a4787518f00c693b639e0a4a99aee5099598df7ec455ca1a09ce859dfa34bffa22c612c38d003a55e283faaaf7ecb572f9f7f2e", 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"]}, @generic="e2102739885ba4419c70bc6d07d3f27b092221c1c24db06154", @nested={0x4, 0x92}]}, 0x10e0}], 0x5, &(0x7f0000003c40)=[@rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @rights={0x18, 0x1, 0x1, [r8]}], 0x48, 0x4000000}, 0x884) openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r9 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r9, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockname$unix(r9, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) fcntl$setlease(r9, 0x400, 0x2) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000540)=ANY=[@ANYBLOB="01000000000800"]) 2018/04/04 14:03:26 executing program 5: syz_emit_ethernet(0xe2, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[{0x9100, 0x6}], {0x8100, 0x9, 0x3, 0x3}}], {@generic={0x8914, "340748ffebd04cca1a2eaaa8d91aed7562b2e1899248502cdfed4b552822ea3c3cc07e019c0bac7c31763e10e4e5f2089d687f5a8cb3970518cb1432d577a1d25c5853293ba14c6e09d885654a2b521a29d70b74eb69bf93b92d889744068679bc6c71aaa35cbd1371f5d400f93618e4c999212384303e7b0933c2f1fb402c46015ab87d547d2cd70f94df760bd2bfac86922b6760eb93b16efc1608d644cb50247f7983baa5aa77a0ce9b7a5eeffe601b0bdfbf481483455fde4856daa361caa1eabd306ed6f7aca3dcb7ba"}}}, &(0x7f0000000080)={0x0, 0x2, [0xf6e, 0x334, 0xc, 0x5c6]}) syz_emit_ethernet(0x16, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0021"}}}, &(0x7f0000000040)) ppoll(&(0x7f0000000080), 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/04/04 14:03:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/67, 0x43}, 0x0) 2018/04/04 14:03:26 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000008c0)='/dev/admmidi#\x00', 0xb3d6, 0xe75d91aecb1d94c2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000900)="84f77672c88fb6f3e792f238d583fe9d", 0x10) r1 = getpgid(0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x401, 0x5, &(0x7f0000000680)=[{&(0x7f0000000200)="852c598463e5d9bf01cd110d04c145101660ac41ce280573f8eb8906554bd25dd7e8712f8bfe74ab3eebd1083fbb2382db44ac1e3d8f612d4fb6bf33fe22b2252c9ed6cde8c40177f48a3fd18fa21a8bbc515bdc4dbd99f215184d29a5f9239aba5eb7c1be124989", 0x68, 0x2}, {&(0x7f0000000280)="86945630cf544a80e31d06e81f12a56e16a0944969822276b5be4a09c2173a7c266f9c3161ebc5f28e57be3036129939015346b6c8b6e0a811882779e7c92cd324e7fc783086d56309d9e326d476b5a214f92bb8701eee9960409dbb7b34d326f1247df5fd338c1b223b8c1a1409ba0d588d18ffe9d75b425c212df5ce8ddedb66a686515ee3bd3a4313d1bb73dbc9d77ff4f75e0ffae448bed07a220571a1123cb7d6c624b9690fa028c5b8a399bf33a98c646334459f08134d482de992dee12395cac65075504aadfcefe476214bd8b96e6402cd3490fa2992e1a61991afc32e957561ea49b1a1b9", 0xe9, 0x2}, {&(0x7f0000000500)="92d4569a67eec0ce772438969a2d69225c3062a0c15bb2a16087010cfa84599fd2f6802fb89b8f8c0813fc35223ca7d68bb493d9ff08c35700234175738e754d252f56be8965a81e1796281ec928cfaf9d42ab6c283b1fe7e69368e9680ecca65ae78084a98da0879f85e39659c20f80a48fae2bb9ca07d09431244baf76ef5ed5513b1495357e21a76e3677acea108c7287cf1f4e8097d4db559ad206a9e5df50110015a4d90afca0c1eb290852c0b0258d2e8f812e6c371939f366c1bdc6eaef5782a94bcc576bcd792a5d40b90eee023c992995ebec01823e", 0xda, 0xffffffffffff0001}, {&(0x7f00000003c0)="191d3f840963644106d2703337fdeb6910d64baa1ff58f2f532d426eb3de2bb3c1cfe54d2f8a61bbe9cd1788e220a2ebb747a9bde8d4eb1c2320a183b4f4ba084a12f1e6b0150bc6edde02c415c254d1c5dcd6d81eed3663b3f4563bca89b0e031afcdf187597718ccb4451d1868b1eca81966b366b709ab406bf3cdc9d338fc0a24e9f93131705881d2a15fb62cee3eb054fed7206abd8ccbb56b677e964424f7943ced7e85527c2e0d", 0xaa, 0x80000001}, {&(0x7f0000000600)="80fa70afff2c66aebe844a8dc6ce86e704603fe5647c13bacfd5b804370d78462aae6d067aa511fd7e0863c51fb9e6009f1c06985ad6aee2f590ecdc14d578a67f58728e090544724a731c478f5599126d472f5da36b1faad6a2d692dc94fc7801fcbe4c7735fd79ad390bb7f2e2c71fd12ff2ddc509", 0x76, 0x7fffffff}], 0x204000, &(0x7f0000000700)=ANY=[@ANYBLOB="6572726f72733d636f6e74696e75652c6769643d3436363635322c74e77b76a3432c6e66732c636865636b3dee6f726d616c2c7379735f696d6d757461626c652c6e66732c646d61736b3d32343134352c64651b8e81a300"]) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000380)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000340)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rfkill\x00', 0x8000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000840)={r2, &(0x7f00000007c0)="1e24005893eda2c7c7f0bc8315d79bdb0277d21e9f1207d81df68e7e6e228c3933f6c106ec46d34e4e", &(0x7f0000000800)=""/33}, 0x18) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000880)='/dev/cuse\x00', 0x840, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x1d) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f00000000c0)=@ioapic) r5 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') read$eventfd(r5, &(0x7f00000004c0), 0x8) perf_event_open(&(0x7f0000001500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) accept4$ax25(r2, &(0x7f0000000940), &(0x7f0000000980)=0x10, 0x80000) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/04/04 14:03:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080)={0x4, 0x20001800, 0x4000, 0x4, 0x93, 0x2, 0x0, 0x0, 0x6, 0x4}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) modify_ldt$write2(0x11, &(0x7f0000000000)={0x8, 0x1000, 0x0, 0x1, 0x1f, 0xffffffffffffff80, 0x2, 0x7, 0xd7d, 0xffffffff}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd288ef41e00200000000000000e6c805002e7ea6697b93d32112b2bc83d72a"}) 2018/04/04 14:03:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r1, &(0x7f0000000080)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x80) 2018/04/04 14:03:26 executing program 2: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x100000001) 2018/04/04 14:03:26 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000000140)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) sendfile(r0, r0, 0x0, 0xbf54) 2018/04/04 14:03:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sessionid\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x610, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x13efbf6a}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) sendfile(r3, r4, &(0x7f0000001000), 0x400000000fee) recvmmsg(r2, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) 2018/04/04 14:03:26 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x80, 0x101, 0xf, 0x10000000000}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) mknod$loop(&(0x7f0000000200)='./file0\x00', 0xe000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x22, &(0x7f0000000100)=""/34}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x13) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x33, &(0x7f0000000140)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r3, 0x50, &(0x7f0000000140)}, 0x10) 2018/04/04 14:03:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) unshare(0x1fffffe) r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r0, 0x0) 2018/04/04 14:03:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x50e, 0x3, 0x0, 0x4, 0x0, 0x4}, 0xb) shutdown(r0, 0x1) r1 = dup(r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x20, &(0x7f0000000280)=[{&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000380)=""/103, 0x67}], 0x2, &(0x7f0000000040)=""/102, 0x66}, 0x0) 2018/04/04 14:03:26 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='bcsh0\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') write$cgroup_pid(r1, &(0x7f0000000080)={[0x32]}, 0x1) r2 = dup(r1) sendfile(r2, r1, &(0x7f0000000040), 0x3) 2018/04/04 14:03:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000001080)) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000010c0)={{0x57, 0x10000}, {0x81, 0x10000}, 0x2, 0x6, 0x7}) getcwd(&(0x7f0000000080)=""/4096, 0xfa) 2018/04/04 14:03:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7, 0x4) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="78ccd1a9656dd44ae38036791b118897195ef98cc62d22fe7a9e28d67ebf782779fa2ea8642f5a2b68d1494b4313db", 0x2f, r2) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) bind$can_raw(r0, &(0x7f0000000440)={0x1d, r3}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 14:03:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40286608, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="52032d221c95f0044c8adaedc6f35261673c4520fb9c2bcf0f9979f2c69fab784abf21223dfbc2e44a442c7ada3963044e43200d9892780bbca1edb76d98b279efa19bae8412bbde6a", @ANYRES16=r0, @ANYPTR64]]) [ 336.214893] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/04/04 14:03:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000000ffc)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r2, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/04/04 14:03:27 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r6 = openat$cgroup_int(r4, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r8, 0x80044501, &(0x7f0000000400)=""/241) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r9, 0x0, &(0x7f00000004c0)) sendfile(r5, r6, &(0x7f00000005c0), 0x4) r10 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x300000a, 0x1010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000002c0)={r10}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r11, 0x0, 0x41, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x28) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x4400000000, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r11, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x1, 0x5, 0x2}, {0x3, 0x5a, 0x40, 0x7}]}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x10) sendfile(r2, r3, &(0x7f0000000040), 0x100000000081) r12 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) splice(r7, &(0x7f0000000300), r12, &(0x7f0000000500), 0x8000, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="88"]) 2018/04/04 14:03:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x1, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000440)={0x3, &(0x7f0000000400)=[{0x3, 0x44, 0x5, 0x400}, {0x0, 0x9, 0xbb, 0x3}, {0x9, 0x1, 0x7, 0x80}]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00ffffffff007910"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x6, r1, 0x1}) getsockname$netrom(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x21}, {r1, 0x1}, {r3, 0x4108}, {r2, 0x4}, {r3, 0x40}, {r3, 0x8030}, {r1, 0x300}, {r4, 0x5d2a1f23d4be95b6}], 0x8, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x8}, 0x8) 2018/04/04 14:03:27 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7, 0x4) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="78ccd1a9656dd44ae38036791b118897195ef98cc62d22fe7a9e28d67ebf782779fa2ea8642f5a2b68d1494b4313db", 0x2f, r2) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) bind$can_raw(r0, &(0x7f0000000440)={0x1d, r3}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 14:03:27 executing program 0: r0 = socket$packet(0x11, 0x100000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4) syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="00c58a0935d20a7f690700008100000088a8"], &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x7, 0x8, 0x529b, 0x1, 0xb00, 0x6, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x10001}) 2018/04/04 14:03:27 executing program 7: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000bc0)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x2a001, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)={{0x1cf, 0x6, 0x7, 0x194, 0x144, 0x6, 0x397, 0x1000}, "c13670136f338bfc6c6d7a3f39d87279dad4c9ebfb20af4799d88d590e77757da71f26a0bf2b120e418c8317508157588e25ee19539953e456915a02af4b23fade9f3746dbda4645739cea5cdaf93d885cf64f31fa14b8a3b2be76766b3553f62f0165531b17f6fd32904f1aad515b1a6a366b01b4ad0413790c5b64b50b39509eb51c1b9355e5325f4024680b10d3e061f43a1eab9da95d3f9daa46ced5a687bb30255ca246d668ca808e39728a7342b39f", [[], [], [], [], [], [], [], [], [], []]}, 0xad2) 2018/04/04 14:03:27 executing program 4: r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x1000, 0x0, 0x0, 0x9, 0x821ffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r1, 0x5, &(0x7f00000000c0)={0x2, 0x4, 0x80, 0x8, r2}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) write$binfmt_aout(r3, &(0x7f00000005c0), 0x20) 2018/04/04 14:03:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000680)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2d1d0b80b5c66a3b8c95f1176bdfaf7069647320"], 0x6) prctl$setmm(0x23, 0x5, &(0x7f0000a11000/0x1000)=nil) r2 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r2, r2, &(0x7f00009c7000)=0x40000000, 0x400000ff) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="25fd7c0700deb6728082a4a10e1f90a5959f19cd1a97374c873841901f3d305c6278d3444c3b3ae42aabe0f628692909a225629c9fa3d89152d87593fc54c209155a894458e0bb381da613c1e8f1880ae40280ebaf4c88a0657f205a55ca4102857e73facd25027816971ae7054327cca4135bcdf1f2dfed64ba937c35da9b7d8987"], 0xc) 2018/04/04 14:03:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000080)={0x6, 0x10000, 0xd293}) 2018/04/04 14:03:28 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfd, 0x701000) openat$cgroup(r1, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/04/04 14:03:28 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x501000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x1, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001140)=@generic={0xff, 0x3, 0x1000}) setsockopt(r1, 0x114, 0x3, &(0x7f0000000080), 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000011c0)=@get={0x1, &(0x7f00000010c0)=""/45}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/04 14:03:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x8]}, &(0x7f0000000980)=0x100) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/232, 0xe8}], 0x4}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) sendto$inet(r0, &(0x7f0000000040)="5d9c", 0x2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) fdatasync(r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000004c0)={'bcsf0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000440)=""/127, &(0x7f00000000c0)=0x7f) 2018/04/04 14:03:28 executing program 0: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x4000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$void(r1, 0xc0045c79) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x1, 0x100000001}) 2018/04/04 14:03:28 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7, 0x4) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="78ccd1a9656dd44ae38036791b118897195ef98cc62d22fe7a9e28d67ebf782779fa2ea8642f5a2b68d1494b4313db", 0x2f, r2) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) bind$can_raw(r0, &(0x7f0000000440)={0x1d, r3}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 14:03:28 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000180)=ANY=[@ANYBLOB="0800000004000000020000000000000096bb000000000000ff0f0000000000009d000000000000001f00000000000000f9ffffffffffffff0600000000000000cdffffffffffe95bffff0200000000000000637a2f1300000000030000000000004f0000800080000000040000000000000000000000ffffffff40000000000000000700000000000000"]) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) pkey_mprotect(&(0x7f000050d000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x1, r1}) clone(0x0, &(0x7f0000000140), &(0x7f0000006000), &(0x7f0000000100), &(0x7f0000001f9d)) openat$vnet(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000240)=""/4096) 2018/04/04 14:03:28 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x3f, @loopback={0x0, 0x1}, 0x8000000000000000}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0xff, @empty, 0x101}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}], 0xb0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) 2018/04/04 14:03:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000380)={'erspan0\x00', 0x10}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000b80)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10aea61134de09d8f0e9ab67e4bb4b3c5199cadf58ab550c72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b674281ca6100b90f0d692d30ecfb806326f17f0a7a24aa58b111193c5f100bb2e1f3874a807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c90000010000000000b5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b4ffc5251019eaee59d117d34c7be50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a504000000000000005105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f7df01c13c7cb674ff41cb3c7f6890300e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6bfe789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef91b0980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8ac2f4276cb102ec89d0a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8e44}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r4, 0x31}, &(0x7f0000000300)=0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x40) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000000100)=0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x3f, 0x7, @empty, 0x8001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1}}, @in={0x2, 0x4e22, @rand_addr=0x65}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x5c) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0xd4}) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x7) lseek(r1, 0x33, 0x1) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r7, 0xbffffffffffffffe) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000440)=[{0x4, 0x20}, {0x8, 0x7fff}, {0x0, 0x2}, {0x7, 0x100000000}, {0x4, 0x7113a13}, {0x2, 0xfff}], 0x6) 2018/04/04 14:03:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) writev(r1, &(0x7f00000012c0)=[{&(0x7f0000001280)='\\', 0x1}], 0x1) 2018/04/04 14:03:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004800)=[{0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000002840)=ANY=[@ANYBLOB="1889ae470000000000000017010000021000000000000000"], 0x18}], 0x1, 0x0) 2018/04/04 14:03:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x3ff, 0x200}, &(0x7f00000000c0)=0xfffffffffffffd67) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000140)={r4}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 14:03:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_get$pid(0x2, r2) recvmsg(r1, &(0x7f0000001740)={&(0x7f0000000300)=@nfc, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/158, 0x9e}], 0x1, &(0x7f0000001640)=""/206, 0xce}, 0x0) 2018/04/04 14:03:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) write$cgroup_int(r1, &(0x7f0000000380)=ANY=[@ANYBLOB='8:0\r1'], 0x5) pread64(r1, &(0x7f00000000c0)=""/187, 0xbb, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x9, 0x4401) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000180)={0x0, 0x8, 0x8, 0x3, 0x3, 0x5}) 2018/04/04 14:03:28 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x10200) connect$vsock_stream(r4, &(0x7f0000000300)={0x28, 0x0, 0x0, @host=0x2}, 0x10) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000a3dffa)={'sha1-generic\x00'}}) socket(0x9, 0x5, 0x2800) accept$ax25(r4, &(0x7f0000000400), &(0x7f0000000440)=0xfcc3) 2018/04/04 14:03:28 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000700)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000740)={0x0, 0x3}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000007c0)={r2, 0x4, 0x70250c14, 0x4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000140)={{0x7fff, 0x2}, {0x3, 0x1}, 0x5c6, 0x2, 0xfffffffffffffffc}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000006c0)=0xe08f, 0x4) request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='lo[md5sumvboxnet0userem1}cgroup):{\x00', 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) syz_emit_ethernet(0x2a0, &(0x7f0000000300)={@empty, @random="5d5355d53bcc", [{[{0x9100, 0x2, 0x1}], {0x8100, 0x9, 0x1, 0x2}}], {@ipv6={0x86dd, {0x3, 0x6, "8f89f5", 0x262, 0x3b, 0x4, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x12}, {[@routing={0x73, 0x8, 0x1, 0x2a, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0x7e, 0x8, 0x4, 0x4, 0x81, 0x8, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0x62, 0x19, [], [@generic={0x8, 0xcd, "792f9ae149ad03838b4a07e3fce5f1d450948041c708fb0a9140dc0931953ad270238c80f5537a3b6ab47396bf84ce89f33c8214e407d8c605b36b988a5435a33decb38136eea77b5a834fa48fc93b8333d3ad9f168926afb3dee018ab620d9bfd63436fdfff3e581864056cfe82777399c1b94d654af20b62d247f9bd441296fd40f9c10f99623578b77bb9a55b3cabe77398199f4d3253253ed4b04a1dc3c692bf0bef8e346647525714191448cbc5d6d2cca7bd1aaa4c54741b37f10ac9bc0c6f46d1facf0f6882d7a514bd"}]}, @srh={0x29, 0xe, 0x4, 0x7, 0x1, 0x4, 0x6, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}]}], @dccp={{0x4e22, 0x4e20, 0x4, 0x1, 0x80, 0x0, 0x0, 0x0, 0xdb46, "2663ec", 0x3, "f2a842"}, "f27cf97e5e16af2c62e5c944d01d29caed754252543f40589b91837fa0dff9d394e5fe08f2db10e8626c72c9cc9987c1e0fc81c5a9a8a8cd8adbda2992c61fdd4e17b0f7f74ab90f6b9b1fa859ee034e7fea6cb343fcad0c590779b128df323e82bc1404fac60bdd45e08fcb8624d96c37bb"}}}}}}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000005c0)={r5, @in6={{0xa, 0x4e21, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff]}, 0x4}}, 0x5, 0x1f}, &(0x7f0000000680)=0x90) 2018/04/04 14:03:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0}) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x9, 0x200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, r3}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xe5, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000000c0)=r5, 0x4) 2018/04/04 14:03:28 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x7ff, 0x2, 0x7, 0x4, r0, 0xe24}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x20) ioctl$TCXONC(r1, 0x540a, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) 2018/04/04 14:03:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000020000040000000000000000000000000103a5b7915aff37143ad573ef56088204f98b0c7a8c912aeb00bbdb0269125da91364782b74f11c6e763ceb22c833440a3bb6ee69b9cfa592f460288c452637db6c3f74b617492f4e53f8c25e9a80fc042f1e3a457f6b9cbfddf6f9c8ca1dc01d0e1bb7e4fc993d2f5e60bee7cb1b1b3f0f7089ca4ec1c211c2a3ed0738f1ddbb63f12ac7bd29c1a554e201ded8fb7fe0e4f"]) [ 338.600522] kvm [26911]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/04/04 14:03:29 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x20000d086, 0x313043) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) set_mempolicy(0x3, &(0x7f0000000140)=0x400, 0x7ff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80, 0x0, 0x4, 0x6}]}, 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xfffffffffffffff8}) 2018/04/04 14:03:29 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4040, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x240040, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x80000000000003}, 0x1) futex(&(0x7f0000000ffc)=0x200000000000000, 0x7, 0x0, &(0x7f0000000140), &(0x7f00000acffd), 0x4) readahead(r1, 0x9, 0xa44) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) 2018/04/04 14:03:29 executing program 3: r0 = socket(0x10, 0x0, 0x9) write(r0, &(0x7f0000000000)="1f000000f90300ff00000001000000200700090054000000010000000101308a846a00000000d30a0074dd7e7293e251", 0x30) 2018/04/04 14:03:29 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0xa}, 0x2c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x180, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) getdents(r1, &(0x7f0000000280)=""/164, 0xffffffffffffffd7) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x7) 2018/04/04 14:03:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'lo\x00', @ifru_ivalue=0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) set_mempolicy(0x0, &(0x7f0000000200)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r2}) 2018/04/04 14:03:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7, 0x4) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="78ccd1a9656dd44ae38036791b118897195ef98cc62d22fe7a9e28d67ebf782779fa2ea8642f5a2b68d1494b4313db", 0x2f, r2) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) bind$can_raw(r0, &(0x7f0000000440)={0x1d, r3}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 14:03:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x2000000000000000, &(0x7f00000001c0)=ANY=[]) 2018/04/04 14:03:29 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000680)={0x1, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x100000000}}, 0xfabf005, 0x9}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000007c0)={r1, 0x2b, 0x6, 0x7}, &(0x7f0000000800)=0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xfffffffffffffeaa, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1d0000002800ff0a0000000000000000000000000c0000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/04/04 14:03:29 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, "62040000006530da2ea5c900"}}, 0xfffffffffffffd9a) close(r1) r2 = socket(0x11, 0x7, 0x1f) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000015c0)={@ipv4={[], [], @rand_addr}}, &(0x7f0000001600)=0x14) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000014c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500)={0x0}, &(0x7f0000001540)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000001580)={0x1, 0x1, 0x8000, 0xfff, r3}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8001402}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x12e8, 0x4, 0x1, 0x108, 0x70bd2d, 0x25dfdbfd, {0xb, 0x0, 0x9}, [@nested={0x1a4, 0x72, [@typed={0xc, 0x5b, @u64=0x1}, @generic="7de5ec657f96f76735377fcb5510d40c28cb141dbb510a49275e23a43d31f6b6a6923000e13eff2d0fe16ede851d87b8ee236e3a0eba1c08e1b7b9146448626fd99613a2a59b2a390ad3caa60e3e7dc5a4c849debd11c1087d11eb63964a82746128cbff78c36ab2bd6025fd9af36e47f102479c7727db4264dfd391a8a901840fc1c0d8a27105958b13f1354fa8bb7b7762714bd2cff3aa92fccde211405a22cf13de11520564565b79e8cb0113ed751933a57f0e689423226070bd0c22112f7f85f8aacb3bf59dc7d41396496e31be10ab101543d2b734e6bf35923b2463822e9873919598b036d1f2685a57a770759c018504", @generic="5d1262d30c0e9d8bc55f2b67ee269a75d58dac526e40f231faee4a0f8c91e2544e7aa8e77cd0be16da25a7de6b254dad0b1d9a83d69b3427cd8c770c3ff5e0508e73aca8ab1f7a08580638d2328081855da76b157679e9", @typed={0x14, 0x75, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x78, @pid=r4}, @generic="9d13d8f8bb9da04a3bc41dfc874ad80e779320d90d6966acc853025fd708d83ff90020e2021acf5eef60dd"]}, @generic="2621fc9c6c3c5bc80250e0467c67ff58ae583f22b5d7e55cc582c4b2d11d39b6a1e9bd4f8591a6077e6a748788a3d98a3e2d4a4ede7eb017d0cd1edd4867af0350276cc5dda1544c957e9d7c9be769410f96efdc2ecdb7971dee1a11ca97577c152d301cc9acd0620082fdf46d5fdfcd207533d169cec15dea49dc49b02009f2b63fe3e9ffe144f8b19d6237fd8d5f3276d424be9bb3f9de742315511edebd3c296b4f25ea2994f07dec953d377636cd903aad3641bfd0129e2a441a686bd637003cf0eaddfc5c4dd485d80e9b60837c4ee80fce0b4251ddd5b0db4521cb81f3a5e65c94c97f8bec9e82883af12d", @nested={0x1040, 0x41, [@typed={0x14, 0x1b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x53}, @typed={0xc, 0x48, @u64}, @typed={0x8, 0x2f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x44, @fd=r1}, @generic="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", @typed={0x8, 0x3e, @fd=r1}]}]}, 0x12e8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040001) [ 339.228839] IPVS: Scheduler module ip_vs_Vlc not found [ 339.282130] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/04 14:03:30 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7, 0x4) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="78ccd1a9656dd44ae38036791b118897195ef98cc62d22fe7a9e28d67ebf782779fa2ea8642f5a2b68d1494b4313db", 0x2f, r2) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) bind$can_raw(r0, &(0x7f0000000440)={0x1d, r3}, 0x10) 2018/04/04 14:03:30 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x1) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000040)={{0xf000, 0x10000, 0x10, 0x2f, 0x1, 0x100, 0x7, 0x4, 0x6, 0x6, 0x5, 0x8}, {0xf001, 0x4, 0x1f, 0x3, 0x4, 0x20, 0x0, 0x80, 0x0, 0x3, 0x1, 0x8}, {0x0, 0x1000, 0x4, 0x8, 0x8, 0x7, 0x2, 0x8, 0xdea, 0xffffffffffff18cb, 0x6, 0x1}, {0x7004, 0xf004, 0x1d, 0x9, 0x100000001, 0x1, 0xc7, 0x257, 0x2, 0x0, 0x8, 0x1ff}, {0x4000, 0x4000, 0x8, 0x1800000, 0x401, 0x1, 0x8, 0x4, 0x8, 0x1000, 0x3ff, 0x9d7}, {0x4, 0x1, 0x9, 0x401, 0x0, 0x1ff, 0x6f909a9a, 0x8, 0x8000, 0xffffffffffffff3b, 0x1000, 0x40}, {0x7000, 0x2000, 0xc, 0x21, 0x7, 0x10000, 0x3, 0xffffffffffffffff, 0x1f, 0x1, 0x100000000, 0x7b58}, {0x1, 0x100000, 0xb, 0xab8, 0xffffffffffff0001, 0x8, 0x1, 0x2, 0x8, 0x80, 0x0, 0x80000001}, {0xf000, 0x10000}, {0x106000, 0x11f001}, 0x40000, 0x0, 0xf000, 0x20060, 0xe, 0x4401, 0xd000, [0xffffffffffffffff, 0x6, 0x1, 0xf6]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001080)='illinois\x00', 0x21c) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/04 14:03:30 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) flistxattr(r0, &(0x7f00000003c0)=""/239, 0xef) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x404100, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000600)={0x6004, 0x18000}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000004c0)={[0x4, 0x9ddd, 0x0, 0x10ad400000, 0xbce, 0xfffffffffffffff9, 0x4, 0x40, 0x81, 0x3ff, 0xc1, 0x10000, 0x101, 0x10001, 0x8, 0x8], 0x6000, 0x200000}) accept(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000002c0)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800001000000000000f600611804"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='gre0\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x1, 0xbb, &(0x7f0000000300)=""/187}, 0x48) 2018/04/04 14:03:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000000881) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x4900}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0x1b2) 2018/04/04 14:03:30 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x2f6226a0, 0x5, 0x0]}, &(0x7f0000000140)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='1'], 0x1) listen(r1, 0x0) accept(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) 2018/04/04 14:03:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) prlimit64(0x0, 0xffffffffffdffffe, &(0x7f0000000100)={0x0, 0x176}, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x8) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000040)) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0080000000000000"]) 2018/04/04 14:03:30 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) r2 = shmget(0x2, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x2000)=nil, 0x0) shmdt(r3) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r6, 0x800000000, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000000200)) tkill(r5, 0x15) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="11", 0x1}], 0x1, 0x0) 2018/04/04 14:03:30 executing program 0: mknod(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x4, r0, 0x1}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000240)=""/4096) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x200) write$fuse(r3, &(0x7f00000000c0)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x3, 0x80000001, 0x10001, 0x800}}, 0x30) setreuid(r1, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f0000000000)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x2, 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x400000000000e677, 0x20000000001, 0x5, 0x3}, 0xb7fd6a31ed36c3de) 2018/04/04 14:03:30 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) sync_file_range(r0, 0x1f, 0x9, 0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @my, 0xffffff9f}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40000, 0x0) accept4$ipx(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000000c0)=0xdcc) 2018/04/04 14:03:30 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x40002000}) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/04 14:03:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/rpc\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) 2018/04/04 14:03:30 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x40, 0xffffffffffffff0b, 0x80000001}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x400000003ffff8) uname(&(0x7f0000484000)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 340.286678] QAT: Invalid ioctl 2018/04/04 14:03:30 executing program 1: mknod(&(0x7f0000000840)='./file0\x00', 0x3, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x200) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/04/04 14:03:30 executing program 4: syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)={[{@session={'session', 0x3d, [0x32, 0x38, 0x32, 0x35, 0x37, 0x38, 0x30, 0x34, 0x30, 0x31]}, 0x2c}]}) [ 340.310487] QAT: Invalid ioctl 2018/04/04 14:03:30 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x100) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) migrate_pages(r2, 0x6, &(0x7f0000000940), &(0x7f0000000040)) socket$key(0xf, 0x3, 0x2) 2018/04/04 14:03:30 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000108000000020004010001020000ca0400000003"], 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x7, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000100)=0x1deb, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000040)={'bridge0\x00', r2}) 2018/04/04 14:03:31 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7, 0x4) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="78ccd1a9656dd44ae38036791b118897195ef98cc62d22fe7a9e28d67ebf782779fa2ea8642f5a2b68d1494b4313db", 0x2f, r2) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) 2018/04/04 14:03:31 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x4, 0xc0040) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x2, 0xbb, 0x0, 0x7, 0x0, 0x3, 0x0, 0x7, 0x0, 0xa68, 0x4, 0x5, 0x1f, 0x1, 0x7, 0x3, 0x214, 0x6, 0x1fe, 0x6, 0x1f, 0x7, 0xfffffffffffffffd, 0x6, 0x401, 0x3, 0x7ff, 0x2, 0xfffffffffffffffa, 0x401, 0x1d4e, 0x9, 0x8, 0x9, 0x7ff, 0x5, 0x0, 0x0, 0x4, @perf_config_ext={0x3, 0x800}, 0x20010, 0x71, 0x101, 0x0, 0x3, 0xffff, 0x5}, r0, 0x8, r1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x67, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/04 14:03:31 executing program 4: mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000180)='./control/file0\x00') pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') rmdir(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/04 14:03:31 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003700)='/dev/vga_arbiter\x00', 0x410000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003740)={0x0, @in6={{0xa, 0x4e22, 0xffff, @loopback={0x0, 0x1}}}, 0x1dd, 0x800, 0x6, 0x3, 0x4}, 0x98) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100001}, 0x10) 2018/04/04 14:03:31 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) close(r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xa3a4, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x4, &(0x7f0000004040)=""/4096, &(0x7f0000000000)=0x774eeb4410daf61) geteuid() ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/04 14:03:31 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) prctl$getreaper(0x13, &(0x7f0000000000)) bind$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 14:03:32 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3f}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/04/04 14:03:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7, 0x4) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="78ccd1a9656dd44ae38036791b118897195ef98cc62d22fe7a9e28d67ebf782779fa2ea8642f5a2b68d1494b4313db", 0x2f, r2) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:32 executing program 3: syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) recvfrom$ipx(r0, &(0x7f0000000080)=""/1, 0x1, 0x100, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x40003) 2018/04/04 14:03:32 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000831000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000013c0)='mqueue.', 0x0, &(0x7f0000001400)) 2018/04/04 14:03:32 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040), 0x4) r1 = socket(0x0, 0x0, 0x0) bind$ax25(r1, &(0x7f0000000080)={0x3, {"cf3ee08ba956d8"}, 0x1}, 0x10) 2018/04/04 14:03:32 executing program 7: clock_nanosleep(0xfffffffffffffffa, 0xfffffffffdffffff, &(0x7f0000051ff0)={0x2000000000003}, 0x0) gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) fcntl$setsig(r0, 0xa, 0x12) recvmsg(r1, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r0, r1) r2 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x16) 2018/04/04 14:03:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x20) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x2, 0x9, "322a39824d65", 0x7}, 0x10) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) mq_notify(r2, &(0x7f0000000080)={0x0, 0x1f, 0x2, @tid=r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getpriority(0x2, r3) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f323e2665d9f8f3af650f20d6baa100ec0fc71e0080b8820a8ee066b9a40300000f32ba4200b009ee65e109", 0x2c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/04/04 14:03:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0x100a8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x64000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000001c0)={{0x3, 0x5, 0x0, 0x6, "429415ce5aee1aa31fba8e30a3ac4d7f17c823672084963fa28a06b3c3a75a648639f66df6377f302138783a", 0x6}, 0x0, 0x0, 0x0, r4, 0x7, 0x1f, "654f06db419e9234d94a57b822d69230b36bdb2887d3260bb458e9a9d0cb143f44e79741e759d394cf058e04e3e32a5e100d0edd47f59ae10865f0ec019c3011", &(0x7f0000000180)=',%$mime_type\x00', 0xd, [], [0x9, 0x6, 0x101, 0x6]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000040)=0xa9, 0x8) pipe2(&(0x7f00000000c0), 0x800) 2018/04/04 14:03:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) prctl$void(0x1e) 2018/04/04 14:03:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x7530}, 0x401, 0x2f0000000000000, 0x7}, {{}, 0x3f, 0x9, 0x9}, {{0x0, 0x2710}, 0x8, 0xbd, 0x8}, {{0x0, 0x2710}, 0x3, 0x401, 0x784c79a3}, {{0x0, 0x2710}, 0x8, 0x2, 0x9}, {{0x77359400}, 0x4, 0x1000, 0x1}, {{r2, r3/1000+30000}, 0x2, 0x2}, {{0x77359400}, 0x961b, 0xfff, 0x2}], 0xc0) r4 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xa000, 0x0) mmap(&(0x7f00007d3000/0x2000)=nil, 0x2000, 0x1, 0x13, r5, 0x0) r6 = dup(r4) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) read(r4, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000000040)) ioctl$TIOCSBRK(r6, 0x40044591) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f0000000000)=0x40) 2018/04/04 14:03:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x802) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/199) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40086303}]}) 2018/04/04 14:03:32 executing program 1: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0xd6, &(0x7f0000000180), 0x0, &(0x7f0000000400)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x18, 0x1) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x401, 0x4000) lookup_dcookie(0x7, &(0x7f0000000140)=""/104, 0x68) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x1, 0x2}, 0x10) 2018/04/04 14:03:32 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000040)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0xd8) clone(0x8000000, &(0x7f0000000000), &(0x7f0000000340), &(0x7f0000000300), &(0x7f0000000240)="3f7af93359c6081eece2acf397e860782a60d43b733955ad14abda51c713efba5e00b7b9ef94bcfb0ff4c029ad33305276ca80fdaa428ac1d336cbdf48fb6443f0b5d3b2164094a3a089e053996db235e2a8cd89598a95aa9cb9054b99d27520fd92bb53ad6e66c0abf8151cc5672ce7ddd01ed93d0e5c353f7698648cc1d65267c1d5b270c135db66f8ce5e0c270b5117e8036c4be9") fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) getsockname$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) accept$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)=@ipmr_newroute={0xd4, 0x18, 0x800, 0x70bd2b, 0x25dfdbfd, {0x80, 0xb4, 0x0, 0x0, 0xfe, 0x3, 0xc8, 0xf, 0x800}, [@RTA_UID={0x8, 0x19, r1}, @RTA_UID={0x8, 0x19, r2}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_IIF={0x8, 0x1, r3}, @RTA_METRICS={0x70, 0x8, "8011932c850175343f6164a49726bb8bee444f38a36470aa40010eaf124e0accdbfcd0c25fe6df7040efc3afec6b90db776af87338afc6b25d996c4530e4e8c8a6762907d1ca16c9556d76822afa133295f385589e93871786f2bcf18b57fe7cce2818b7ef1239b2f389c9"}, @RTA_PREFSRC={0x8, 0x7, @rand_addr=0x400}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}, @RTA_IIF={0x8, 0x1, r4}, @RTA_IIF={0x8, 0x1, r5}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0xd4}, 0x1, 0x0, 0x0, 0x880}, 0x40001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffe000000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x6c) 2018/04/04 14:03:32 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x1c000000) ppoll(&(0x7f0000000080)=[{r1, 0x58}, {r1, 0x8}, {r2, 0x40}, {r1, 0x2002}], 0x4, &(0x7f00000000c0), &(0x7f0000000140)={0x7}, 0x8) setns(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/04/04 14:03:32 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x58d9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000005c0)={&(0x7f0000000140)={0x27, 0x1, 0x0, 0x3, 0x1, 0x0, "6afa328ea242d207820e3d5f5e5ef87855d3eb43879e470ab3f6bc78304f343f3f5951db29aafee24299808d27cf19ae04c4b2cd6057adeb19e1b2de235fa8", 0x20}, 0x60, &(0x7f0000000500)=[{&(0x7f00000001c0)="744ab4c88cf8561fdfd36a9af19140f7a7e834948fad0027514e81368713891e8875480fa679f24acd46a0d3161391e6739ebfdb9bf3e87a089dfe76baca43d8a041b20175875340446c639e2a92a39ce3399289c034992f0d591c0c3b51bd968c52299349c903ef9d3999632b8b68b52fc702ac691c42345edcac289df9eda2ac62b8db9460143b88f81004e36ce1b7aa39259124f4333929f8a05c18586e92fa3be8bca32c89dff52f8a1638af4b301438e8017519ccdb766705b6671fddb8ab", 0xc1}, {&(0x7f00000002c0)="eaa87a078347fa90fc5421cd45ca4d6e86e8033f0d7d9d50fb5d1fa8b5aa443d66069e56bcc79b0c68ce023c4887cf7b656f34062352cac8380cb4f84f9578f66fe90f2c804dfa55ef283cc69d5ad02903006542c323737023145c95b38c44db01172d35bd10deb9432be84e372fa65870d6a4a146699528dadef64e957c87248c09e00f7a6af7e574462c0f806afb057e7364", 0x93}, {&(0x7f0000000040)}, {&(0x7f0000000380)="382f60a97393155d575422d7f0a3c5ebbacd7613c075b3520983112a41e9fa087d9182218220c1ab38723a3ebdcffd9644706040a1e45b7f3558c0c96260b45bcb2be10fcbf8e79c1d75d9fe7704196058d7259a34b175d08b2a629242800125126c4f82c920e38c222df7e2c6bf37612e7cafc90e04ec88dd36d937d33fd53da291a5c93fdead91cdb983bf7e5efa2d1251ac635f477449e2af3f05be2ba8fd6a5d166a56b7bab35d687b92de84e82184d7", 0xb2}, {&(0x7f0000000440)="8d8af456fd54cab053977b7f89f732fa4449ab972f8862f8dd98960eb6f7c25b6748aa49bc0c514b6d741661bae3ed29ca90d1b0338040f052a60b1c6388318be268762f6647ecb279cdfa9a502d4c77ee83ca1ec49276c98489cf9b4c29c0a0a01b7c4af2e60222ff42f2472141e1ff3149eafc61b0fd04750e2f9adc93a51408f5be8186d36623b8c56dfc0dff3ba41942260d80abdf130aa7cd18faf5be84acaf327a25deaa722e855e366d9429", 0xaf}, {&(0x7f00000000c0)="c1049f63d4f36581e0b99b893ef8b837f9e8e5388b493a16259ce38acc759c6cba66a5647196ed725b38e64185fe8681ea", 0x31}], 0x6, &(0x7f0000000580)={0x30, 0x0, 0x20ddb3f3, "f659835c0686dbc9e5b45a3213a20d619b6af0a2b4d381476e54"}, 0x30, 0x844}, 0x40000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) [ 342.256707] binder: 27075:27076 BC_FREE_BUFFER u0000000000000000 no match [ 342.285131] binder: 27075:27078 BC_FREE_BUFFER u0000000000000000 no match 2018/04/04 14:03:32 executing program 3: ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000500)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, 0x0, 0x8002}, 0x2c) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="c2be38b7e45423fdd336e02d4a897989618bc4d7ac8a42013acd728eb8984433466701a841619c3ba632c3b15a3f9dd6acbc413e616d729a1a973167c0be2472add38e55c51c929d249452ba43b2ab96fd52eedbc0372639a9efce5b120a2fcb0b023dc6e24b5ce6b8b1a1b0fba86e4e8772ad507574f4799b2b9a", 0x7b, 0xfffffffffffffffc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x14) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000004c0)={r5, 0x10000, 0x5, [0x8, 0x8001, 0x4, 0x88d3, 0x0]}, &(0x7f0000000680)=0x12) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000400)={r5}, 0x8) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000480)=0xf189) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000600)={0xb2f8, 0x3f, 0xc000, 0x3, 0xf0, 0x7e00000000}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000440)={'gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) keyctl$chown(0x4, r0, r1, r2) 2018/04/04 14:03:32 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xffff}, 0x4) r1 = socket(0x10, 0x3, 0x0) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"22c4f7b98da7fd"}, 0x7}, 0x10) ioctl$sock_ifreq(r1, 0x2000000000089f1, &(0x7f0000000000)={"6970365f7674693000008000", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/04 14:03:33 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000000080)="481dd17dd9f0cb", 0x7, r1) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) getsockopt(r2, 0x8001, 0xcb, &(0x7f0000000140)=""/106, &(0x7f00000001c0)=0x6a) r3 = socket$inet6(0xa, 0x806, 0x0) listen(r3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x10d, 0x10, &(0x7f0000019b50)=ANY=[@ANYBLOB="0f0000000000000000000000000000000000d80000000000000000000000000009000000030000008802000000000000ffffffffffffffff80030000ffffffff80030000ffffffffffffffff80030000ffffffff03000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="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"], @ANYBLOB="fe8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800c8000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000ff020000000000000000000000000001fe8000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8002efe000000000000000000000000000000000000000000000000eb9c4354000000000000000000000000000000000000000000000000000000000000000000000000000000006e657462696f732d6e730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e9020000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xfda0) 2018/04/04 14:03:33 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0xa}, 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0xc40) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/10}, 0x18) 2018/04/04 14:03:33 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7, 0x4) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x54000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000001c0)=0x3, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x20000) getdents(r2, &(0x7f00000000c0)=""/133, 0x85) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$ax25_buf(r2, 0x101, 0x800000000000001b, &(0x7f0000000400)="b6ec74de0493e59ca2de3bcdb38c384753cc4bd8489f7c129daef5935500fb4b195c983d8400d3c83774f28c281f1e38e090c622e2e72b599aa72af159754230aa1d36615e5fbdcb36fa6236dfb214faac575647414a8918b7ffb057438cca23e7dd8b46b9cf9c1aa81d3fd1ff67f963b23eaa002b1dccad56cb425f5c9a425af9c3fa043751d01a992c7249956ef77bb261ab82ad0d4a7fd451e985ed908f8ac28be4ebce978ef96a45978e1658cbb2aeb617aee2fa2438a5480632a6e820e65fffdb09982a35ab17b62bb80013572b1d4d4a4f66cc6a2182f33fae72f42c8ebc12af9afbc3ce0680a1a6c134d664a7fae4faca52", 0xf5) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR64]]], 0x8}, 0x1}, 0x0) 2018/04/04 14:03:33 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x400, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000180)=0xffffffffffffff73) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000300)="bac1e6ccd5f8fdea030121e22bbb556ff602bd32f0930b4a8cfd89516fd866e1ef9a08115c11e3d2b2981acb30c2e95a44f93a68ca559e416bb95269caa2f49211b8d55ce4b2943e4204a81b4188da0e2d10e00c909c7d8e0d2345e16fb722588ebdd054fb991e81b89ff0b634afbec6c792f35560f5ff7cb1bbd9b38a995116834aa22e3d379814140c38cfb7ac99155dfa9e56f00b9f2fca17c60ececf8382fd0d922c3b6ebed2fa06bf09a5c97306065a9a682551cf9e56695e92d7a1f1f18f4abd7a8505fd34", 0xc8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000100)={0x2, 0x0, 0x13f, 0x4, 0x2}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000040)=""/76, 0x4c}, &(0x7f00000000c0), 0x4a}, 0x20) timer_create(0x4, &(0x7f0000000000)={0x0, 0x4000000000020, 0x0, @thr={&(0x7f0000000080), &(0x7f00000000c0)}}, &(0x7f00007d6ffc)) 2018/04/04 14:03:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) open_by_handle_at(r1, &(0x7f0000000180)={0x9, 0x1, "eb"}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3f, 0x1) 2018/04/04 14:03:33 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00', 0xfffffffffffffffd) r3 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)) r4 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xc2fc, 0x400, 0x0, 0x17, 0x16, 0x10, "42068ec1dea96e40ac91cb8b7b064684c69efe03e2e4da57aa7e0bd4af1317e49cdedd48bfa558034d1fda448ed0e6a8622f9076584eb014cce74cf8ee8262dc", "d282c785ceafbce5c39c360d75293c86e9391564a7a0e723c2d12d279b2ab7c72f30c79bb304b19112e3504f73d4a51c52c5f86c2f35992c889f37908f1a2b72", "0a814205dbfd46e1cbfd22756aef1ac24f7b024bafd0d4b6a8f9a5a4d2947c4a", [0x5, 0x6]}) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 14:03:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x4, 0xd6, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000400", 0x1000000007fff}) seccomp(0x1, 0x1, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x7693, 0xffff, 0x9, 0x4}, {0x2, 0x1000, 0xff, 0x926}, {0x200, 0x7ff, 0x7ff, 0x3}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x1, [0x3]}, 0x6) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000040)=""/158, &(0x7f0000000100)=0x9e) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0x32, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'wrr\x00', 0x1, 0x0, 0x7c}, {@empty, 0x4e24, 0x0, 0x2, 0x7, 0xf698}}, 0x44) 2018/04/04 14:03:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80880, 0x10) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @empty, 'syzkaller0\x00'}}, 0x1e) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x2e5) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x5, 0x18, [0xfffffffffffffffd, 0x81, 0x9, 0x4, 0xfffffffffffffffb, 0x6]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'ipddp0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r2, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000ffffffffffff810011000800450000beb0975b0700000000"], 0x0) 2018/04/04 14:03:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r0}) fsync(r0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xa4, 0x1, 0x8, 0x1, 0x0, 0x0, {0xffffffffffffffff, 0x0, 0xc}, [@nested={0x0, 0x43, [@typed={0x0, 0x70, @u32=0x3}]}]}, 0xa3}, 0x1}, 0x800) open(&(0x7f0000000080)='./file0\x00', 0x200400, 0x100) 2018/04/04 14:03:34 executing program 3: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)={'nouuid,', {[{@noalign='noalign', 0x2c}, {@sunit={'sunit', 0x3d, [0x35, 0x0]}, 0x2c}]}}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$addseals(r0, 0x409, 0x8) 2018/04/04 14:03:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$eventfd(r1, &(0x7f0000000180), 0x8) close(r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000280)=""/4096) 2018/04/04 14:03:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'dummy0\x00', 0x9}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/04 14:03:35 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup3(r0, r0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000780)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x44, r2, 0x2, 0x70bd28, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x4161fc737e607ee5, &(0x7f0000000140)={&(0x7f0000000040)="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", 0xfb}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r5, r4, 0x0) 2018/04/04 14:03:35 executing program 7: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/94, &(0x7f0000000100)=0x5e) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x3, 0x4, &(0x7f0000000180), 0x60233fd0db4a7c32) 2018/04/04 14:03:35 executing program 2: write(0xffffffffffffffff, &(0x7f00000002c0)="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", 0xfc) io_setup(0x1, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x38, 0x200000) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x422, r1, &(0x7f0000000080), 0x0, 0xa83a, 0x0, 0x0, r2}, &(0x7f0000000100)) 2018/04/04 14:03:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc707, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xce, 0xba, &(0x7f00000000c0)="d284fda009bca91c8eabd7f02fc3dd27dac4e4529483baf704a3d02a6037cd1aca82eb01c1017a1f8f158a26ddcd337aea4c8e04617815177053bf8a71ca455687733ee3f55d4bfe6e35779cd8b5eeaea8dfe43b87072e2bc459781097924b4b5e53c8cdee10720e82564e154279c5cb4e5949551169785218135d9974ef488020d944ca3dab7e58924e86a12debb6afd3728281a1ad35748466793ff753e8900b9007667d1f6a28fce3b0dd8eb499079ff9534a977fe73e04e5a5def2438adf53d20426b45f0edb48739418ac25", &(0x7f00000001c0)=""/186, 0x2939b4ca, 0x7072}, 0x28) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002", 0x21) 2018/04/04 14:03:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='Fiscard,\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000004c0)='./file0/"ile0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x91, "5ae5e3d83343e175be207874437e16c4cad220687096792bf4be9683cc7710c8e0908e2659a6d5bb48dc3846a01c3fb2f9d0a74279b1e3ac13f36e1faa194976439c93f69fd10b8ee47ace9afe028164ab961b5bd06a64309e1ae6cc6ca48941e7df2321c03efa255155084ffe49f019b99da72844f6c0c2558158d0b2569c1372e3d06ecf37e262f672b9ad1e2ee3451c"}, &(0x7f0000000180)=0x99) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0xffffffff00000001, 0x6}, &(0x7f0000000200)=0x8) 2018/04/04 14:03:35 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r1, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000100001000000000005b9d9438686bcd7e460000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001300", @ANYRES32=r3], 0x28}, 0x1}, 0x0) 2018/04/04 14:03:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x800) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0xfffffffffffffffb}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd}) 2018/04/04 14:03:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002040100027002704cf8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) connect(r0, &(0x7f0000000140)=@in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}}, 0x80) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x40c240, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8, @empty, 0x7}, @in6={0xa, 0x4e24, 0x7b2, @remote={0xfe, 0x80, [], 0xbb}, 0x455a7580}, @in6={0xa, 0x4e21, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x3}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x12000000000}], 0x80) truncate(&(0x7f0000000540)='./file0//ile0\x00', 0xa2f9) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x70cc3b8922081ddf, 0x0) 2018/04/04 14:03:35 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00000027c0)=[{&(0x7f00000026c0)=""/227, 0xe3}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/04 14:03:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x101000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x70) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x8001, 0xfffffffffffffffd}, {0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fchmod(r0, 0x1d) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 14:03:35 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000100)={0x200, 0x3}) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x802840, &(0x7f0000000100)) unlink(&(0x7f00003b3000)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x8}, &(0x7f0000000200)=0x8) dup2(r1, r3) [ 344.624473] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 14:03:36 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)="2f007e574d7a0f30809022cfde26555dc9ecfe1974406edad38364782d63b6612854b2e49dbdcaef718197e37e870a308b1e3a798fa788a46d3025ef933e51828ab675064e2adbe9126423b49c6db2f160d49cb6cce76c27289a4f9d097354aaa5860d2383df87526baa184d90bb7729366c17bc33d765e9bc2f882a13f3a9c1f60660bd4fd2fa31d2c0a775242289eb8e140377", 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0xfff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x660c, 0x0) 2018/04/04 14:03:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000100000004000000001500000000040000000000000000000000000000000000000000000000000000cdfcebd0000000"]) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001}) 2018/04/04 14:03:36 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0xfffffffffffffe3a, 0x20000000, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@multicast2, @local, @dev}, &(0x7f00000000c0)=0xc) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0xff) 2018/04/04 14:03:36 executing program 1: r0 = socket$inet(0x2, 0x6, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) kcmp(r1, r2, 0x3, r0, r0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), 0x4) r3 = request_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='<\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='^\x00', r3) 2018/04/04 14:03:36 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x8000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000009c0)=""/217) r1 = inotify_init1(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000980)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000940)={&(0x7f0000000340)=ANY=[@ANYBLOB="d80500000703000728bd700008002600", @ANYRES32=r1, @ANYBLOB="ec027f00fee86b6d49107b052235060ac024d909b8aec09f84639ceb115a7795066b971f52130c6f991506b686a733bb9858167f99956db2f1af01bb4e0f6b5669b91acfa44177ea74ddcb5d21159555dd440a3c205f0ef8669ffca4b0d3fd19dd725603ab74238018f843a771b32cce2dec1ccbdd63393f8fdf77100b74073802cece992397421d090398e764d24ff501fa62eea04333472d8cad5d6ef36c07139fdffe204461240a3de29f65d5d0f3fade163fbc3e514735932a53fd831d46ab0616c662855387780a22f30340a66758dbb440e72638d8a476671bcbd47a947c65807537dc9a3a92df6bf961017d39455f54df61fcec0c5f9899788a9d1b146d9d471c4ebae10f2b0c80b7982787a1db4b2660808f8cb39b3c2bbea64070a5c9337d8768f1a5d859e97081977baf451fc1b125b2c399236380f001515a204d0c1f28fef3a80852dae3843ae3ede72aedf06ed97d5fd119013ea3918442357c9b44824909d28c3863d1b209743c95a53527033235fbd9cf2c2c1e1d6fe87bae9da6964842199c729097538224d98915cfa0742b0e52998edd3cf39f592df20121deaf1a5f0dbd50033c3550870c009c0a73656c662e5b0000f7c3d09efd263a1f418c8603b3ac68d83c98241a5293767dbe7e3b547524cc6bff28e234b0627e75edf25b7bdf1f9844ccaf778ccf76e6d746dcc5922653e31cf4896ab74ada9b0400770083840c881001dedb021fac7edcc2e241e6051e766395c4a9b635630339d8a72a3a81d00f653e69ee6507375ee21f024ba9b7ce50120629dc2ff3e2d552983700eade9f95d724c1637d9a3cf0f61c20a81e341a2c04ce6a3d4a28c64fa114ce3c09e9bba30d8bc585359d097de8618f559703902907c9f9516d51c81b00ff437d408830682ee3bb80fedc798c01f9887eabbe10e0bb69e1ae8b543202a4d63ac807216d294ef9816fe8fa80a4f63de8385fed2cd35e9cbede9be01b5a13bc072ad206a65ed6f8b5a6cbc7dcdc5762802023da14001900ff02000000000000000000000000000100009f611453c82b6fdafeae8488edc8d4050a102b435c8e00aa702ac7fa9f3119d02e224fad7b705e4a695945a3b50fbcc233aa28fb74a3dbd6586f7f852df4139f7d7b78e48a6fc59741e2fb95b7e39bd59337991a6988efdc8502d3a57f7b30dae35bd4c34f08ab2db17d0a3f0836d227c3b4861bcb537d64320946cdba785e0dc680771e8bf78050ebd4c6d70c6f62c6f3efcd83df078d7bc7d68fbe568a08898d483f0ce204eb4d33355a39f308f06e1dfaa059496a6c874c051c0143003c004d00ccd96dfe02fb3c557b179fdfd1762e429cd3317a788a9f64f5ef400275693129b330323825a0353c12ec5400f8b9ddfe36119a7f31987d754a39eb758f131c349bd6377e1caf3b09a0ef41854622bce22a7082a6189ecef168ed98999d5853f070afd6b02e1cc623a5f269be08a23340f2296450e9c8a841579861b9dd5692146b6ed360698f5ddb0d917222875a81add9135ead90dbd2f97a8b3d5cca55ccb186b4521e5acb9d19797ed915a430a5ab48c00e2bcd32596652b6c4a97c5ba0f3cc9fed8220bc29062137ca11e4168d0175bfdce81d717be1ce0deea1768c54324417901ee92dc77d2717308b8c3ff159fc9a35316d2cd004e64131081249ee9906a2aa5016aeca6713e9178bed0609e356000000c81a004d3ce94f5f6b340ba291685d475c92cb906a316d3070ba688dce18f793ea307985bbd787b4bc598f1154e757931d2d7d3c904cc9dc245508ff85779d1f2404219337c32f5a1cd05743e042d67c6ad28448ab56a48226f7170eaca9e4c391ea82cfc02089c3571a1f9a0cad728b53ab7705a51298f5f329be36ffcf438d0c5f967f3bf68d6492d91d70ecae3a4cfdc0752b6f769a84ef013330c27ca434f75e1d34e8d266634fd44335b207a38ac8e6d7e3b8bd1bd81c6bb0295d47b8fd0b01b6efaeacbaaac49a8f2965d8f9f67eb4748c69d25170af07086698c916de45886620665eb302a5df176589afd25ed94ab4fbaa671f106f11"], 0x5d8}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000001c0)={0x0, 0x9, 0xfffffffffffffffe, 0x3f, 0x40, 0x5}) 2018/04/04 14:03:36 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000004, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000400)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)=""/213, &(0x7f0000000180)=0xd5) 2018/04/04 14:03:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:36 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1a, 0x4) r1 = socket$inet(0x2, 0x1, 0x2) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x8080, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r1) 2018/04/04 14:03:36 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) [ 346.002674] binder: 27204:27205 ioctl c018620b 20000400 returned -14 [ 346.036090] binder: 27204:27205 ioctl c018620b 20000400 returned -14 2018/04/04 14:03:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x10000065d) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xff}, 0x4) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x280000, 0x0) 2018/04/04 14:03:36 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000000060000071a00009139cc", 0x10) dup2(r1, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="264c00001d00fa018c8061d1879ae3a68a19ffff0000000700000015"], 0x1c}, 0x1}, 0x0) 2018/04/04 14:03:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = gettid() waitid(0x2, r1, &(0x7f0000000040), 0x1000008, &(0x7f0000000080)) 2018/04/04 14:03:36 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x1b8) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000014c0)="240000004e001f0014f9f4070008f414020806f70d000100020001000400000000040008", 0x24) 2018/04/04 14:03:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=@bridge_newneigh={0x30, 0x1c, 0x807, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getpgrp(r2) 2018/04/04 14:03:36 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = msgget(0x1, 0x480) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000240)=""/179) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200200, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1e) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x6) sendto(r0, &(0x7f0000000000)="f451a5965a38f29bfdd5e05ac872ef8a31a2f787b4b8c21f1fdeb23e96004c56da1999b59929e3f23169724e0325ce51cee91adf384e175d00a24161041e75accb84936e5c6e2c7bf4b8456a970643bccbf8d116bff1847f24a728f837c8e0cb0434b0c6f6fa9b30f62edd28bf0dd0cbed1e56f273248551c120d0d4502ed982e4", 0x81, 0x6c9d18d683bcdcaa, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000180)={0x2, 0xe0ed, 0x1, 0x202}) 2018/04/04 14:03:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000f72ffc), 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200200, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)) 2018/04/04 14:03:36 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000240)={0x5, 0xfffffffffffffffd, 0x21f0, 'queue1\x00', 0x7f}) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x1f, r2, 0x1, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x2, 0x0, 0xffffffffcbebbf1c, 0x5}]}, 0x10) fcntl$getflags(r1, 0x401) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x0, 0x80000001, 0x0, 0xffffffff}, 0x6, 0x81}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sync() socket$packet(0x11, 0x0, 0x300) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000440)=""/31, &(0x7f00000004c0)=0x1f) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x401) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) pause() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00', 0xbb}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x101000, 0x0) 2018/04/04 14:03:37 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=',', 0x1}], 0x1, 0x2b) syncfs(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) socket$rds(0x15, 0x5, 0x0) fsync(r2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x3) rmdir(&(0x7f0000000140)='./file0\x00') open_by_handle_at(r3, &(0x7f0000000000)={0xa, 0x1, "0601"}, 0x3ff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r2, 0x1, 0x1}, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/04/04 14:03:37 executing program 2: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000051d07500b4ac00000000000000000000000000000016dbc5a67558"]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xff}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f00000003c0)=0x4) kexec_load(0x2, 0x1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="a5abee92125e8ce9b20bd27a2065dc32bc122b1f6ff43618a72abe392aa62bf00e3bf6dc508829bef052c7ef9c30a08b9ca30e4e1620a3f41e00e8070d409c9a27960e7d66149e544d7c52fe74bbee9fe6b1225b864b836515afe814b7c4ba211155b70109757f1445afa46dc3f36e8a4d7fb654446d08ad651aa62d9e216b49f52c7efb022535ca3af47d992d8f568c763ccc4368e428797dc1b1031bd34fa5ca68169c4252db4f4161a527d856986d6f6a613436ab56fa4b435a315e35e1c3e407510e1d9444ab9109733f9d", 0xcd, 0x5, 0xeec}], 0x150000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x8, 0x2}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x6, 0x4) 2018/04/04 14:03:37 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:37 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/net/tun\x00', 0x3) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x3, 0x800}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x1, 0x8, 0x1ff, 0x4, 0x7ff, 0x63, 0x3}, 0x1c) 2018/04/04 14:03:37 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x9) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f00000002c0)={"73697430000100003f6a3ea4d7e087bc", @ifru_map={0x800000}}) 2018/04/04 14:03:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2de", 0x21}], 0x1, &(0x7f0000000480)}, 0x0) 2018/04/04 14:03:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f00000000c0)={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) unlink(&(0x7f0000000000)='./file0\x00') ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x5) 2018/04/04 14:03:37 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="090000dd", @ANYRES32=0x0], &(0x7f0000000580)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x10001}, &(0x7f0000000600)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r2, 0x400, 0x41) r3 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x8, 0x201) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000840)={0x3, 0x5, 0x4, 0x100}) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="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", 0x18c, r4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)={0x0, 0x3, 0x0, 0xfec, 0x80000001, 0xffffffff, 0x2b3bd317, 0x4, 0x101, 0x80000000, 0x0, 0xfff}) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00000019c0)='user\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="00f5", 0x2, 0x0) r7 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r5) keyctl$update(0x2, r7, &(0x7f00000003c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e292bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679fe60000000000000000000000", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r7, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f00000001c0)={'sha3-384\x00'}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x5, 0x82) openat(r8, &(0x7f0000000200)='./file0\x00', 0x400000, 0xa2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x3, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) uname(&(0x7f0000000880)=""/4096) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000000340), 0x0) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x36, 0x36]}, 0x2) 2018/04/04 14:03:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x20020003, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) chown(&(0x7f0000000000)='./file0\x00', r1, r2) sendmmsg(r0, &(0x7f00000082c0)=[{{&(0x7f0000002940)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003040)="ca23a609268f010dec", 0x9}], 0x1}}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340)=0x9, 0x4) 2018/04/04 14:03:37 executing program 1: r0 = socket(0x405, 0x1, 0xfffffffff0000005) ioctl$void(r0, 0xc0045878) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), 0x14) 2018/04/04 14:03:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f00000096c0), 0x0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x7, 0xea}, 0xc) listen(r0, 0x7) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000040)={{0xff, 0x2}, 'port0\x00', 0x2, 0x1000, 0x8, 0x9, 0x0, 0x400, 0x3, 0x0, 0x6, 0x2}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2018/04/04 14:03:37 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000000c0)={r1, r2, 0x100000001, 0x7ff, &(0x7f0000000080), 0x1, 0x5, 0x1, 0xffffffffffff5c45, 0x400, 0x3, 0x3}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000140)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0xffff, 0x9, 0xffff}) finit_module(r3, &(0x7f00000001c0)=']trusted\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000200)) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000240)=""/8, &(0x7f0000000280)=0x8) writev(r0, &(0x7f00000016c0)=[{&(0x7f00000002c0)="40abf2710af2d056be9e03f6645927c063673058c4617cc497045f4a66ee4332bb0838b08f0f5e78060713dc0effa74e5ef96dbbd6f8fcda9c7bb56fb88dc2b61e1225b0e5ca9cb766bc4ca4513b5fd7d34433b894e7574bd84bf987c6464620230ba42bda5d4b83f7efec60dde5f5ef05ab6b55a0fca2437b65098c94cd590d6f01dc7ae846dadfa7c60295e037ec5f051d8ea9496fa6e6df8ff79224d9656443527f693d0f5f3854abef7ed29a078467845c7854ca27385e95", 0xba}, {&(0x7f0000000380)="98cae6b4f0ce3051508fd8dff5b8cf40e6463c065f07e7fe393304656d4af0810b", 0x21}, {&(0x7f00000003c0)="8c43a3d5b25cb888fcc74e5dc175134441910603905965eda35903445a02c13de1d67bb0f3a11cb0cf046cc040a148e6eaf58da8b3e6366147f1438e042a941ca365975e8f75f94a4e2bfb54338e9ba14ad645d01f8872c71c94df237e8d385cee065b056e71c5a6a89446404fffe1f29ab01590da2471346f08d76c53acb8d329eeb28a", 0x84}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="6381d72818b84fd6252b172644ea091fb448d09225bc77dfe0c846614e748bf6223a2a4038036bfb01dcedea88d6978b9f3a29237a1516f88466dbe25e2686e8fa429dfb0b14cfa38105d3b4dde14e7157445ee202b92e89a09b2192522dfba756a00e2bd4ab48b79e28bb21e65cc9b2c3f6bbda61e77b0e9b4e819c142a29d72f95ce8fa993649e3fb4f47620c52ae38515d33534af8511e4f75dfff55567a535a437df584ef0a29c8a7e1ae00a21ddd30447d7ae09c6b35f4857175ab961a9945a657d59f866cf0a97a3232707179ef5c7728b1cdd3d20d91692b0f5d392b97ff93ebb47a70c624ae81ea720", 0xed}, {&(0x7f0000001580)="6dbd073d485399d8d424666a55de64f73a9e0d32f408b83c13bf32b27f7e77aa91e3bf7872fc71df8074015cb8515abb3e159607a22b51a6b3e8f476f579a73ccf1195fff781d1fb3f191fe2d7e35125694bada197151dd5e904e94e268817ea46bfffbdc33e", 0x66}, {&(0x7f0000001600)="3365d725d5d3fb097a7eba478c28e0bceb334230e53e9b3f57400d51a28f05da3dcece95f715c00eda4ad25aa18d54dadc88fefa2daea47063b692fc49daf1732144bf8ff9eeb4d5e4437ecf0e0d1192f2e7c06549c69ddca60528f5d24ed3f62d2838ed66993faf63e93f5ac56a6a9e", 0x70}, {&(0x7f0000001680)="5a81e5dd44b4d41cae4795c3551110", 0xf}], 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002a40)={0x4, &(0x7f0000001740)=""/4096, &(0x7f00000029c0)=[{0xe1, 0x7a, 0x33a2, &(0x7f0000002740)=""/122}, {0x80, 0x2a, 0xdb6, &(0x7f00000027c0)=""/42}, {0x1, 0xdb, 0xb37e, &(0x7f0000002800)=""/219}, {0x6, 0xad, 0x3, &(0x7f0000002900)=""/173}]}) pwrite64(r2, &(0x7f0000002a80)="85ad55d75a41fa8df84557ae957a72b96698fca44731a73d0279f2c2836511da31346eb0468734ce840f7243731850b2513f461b3e5ea799e0a5eaed940817c9054ec89728d67c8d7e955e7cfd6abfdc1abdc34e4d6d49a0c09db47aa47f5aca9162916b4e8aa6fb00dc19bbb81ecead4bae1474f6d4b7a44c5e4363e05853358d6ba6548e085ea995f52718746cda3c252d28a161d2c83b9a338d0952b777c14532461354c97e968b9556e35ad4c363f27259a51abcade5783a6391f7950f061ce36aea3ef02828f351c4ae0bd6a96f3aeb17189a5b6ba3333b110671cb8950596aafb2f08708fc848bdd65c12ede4c", 0xf0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002b80)={0x0}, &(0x7f0000002bc0)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002c00)={0x10000, 0x0, 0x10003, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002c40)={0x95, r5, 0x10000}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f0000002d00)={0x0, 0x70, 0x3, 0xff, 0x3, 0x100000001, 0x0, 0x5, 0x80400, 0x9, 0x9, 0x2, 0x8, 0x8, 0x9, 0x0, 0x6, 0x7ff, 0x7, 0x1, 0xfffffffffffffff7, 0x20, 0x4, 0x7d21, 0x80, 0x439, 0x3, 0x7f, 0xffffffffffffffff, 0x0, 0x4, 0x1f, 0x9, 0x800, 0x31, 0x7, 0x8001, 0x37, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000002cc0), 0x2}, 0x200, 0xff, 0x8, 0x2, 0x1f, 0x4, 0xfff}, r4, 0x0, r0, 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002d80)=0x80) recvmsg$kcm(r6, &(0x7f0000004080)={0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000002dc0)=""/194, 0xc2}, {&(0x7f0000002ec0)=""/70, 0x46}, {&(0x7f0000002f40)=""/4096, 0x1000}], 0x3, &(0x7f0000003f80)=""/248, 0xf8, 0x1}, 0x20) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r6, 0x4018aee3, &(0x7f0000004100)={0x0, 0x0, 0xa42, &(0x7f00000040c0)}) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000042c0)={r0, &(0x7f0000004140)="772a7322da491a3c495be419aaf08e225cdecf35ed151c09a91ddf8052b13c87fe4b5de6056419b612dcc7eb0f27046f92c17791715084bf8236b1ac7c1fcbb9efe2073122244d2ec7f9ad983d72e76f03d6e69480901e9f8fbd600109eeac45fda1c1bb72791e7d0123a31f788b6bb620696c04cf4c6ed27c108d5694eb79f7ee24ceb0625db4fba79a98ecc0a0e848ff67f454e3ecb4dfc4e283c0d114bb496927955a9263129e31abb3e6ea4b6e39c3a03ea7d6e834a6a14a9281e47722dfa23c6012fd4f01b683ab7c11a5543329d54b570fcb58d5b97df93f4607", &(0x7f0000004240)=""/77}, 0x18) connect$nfc_raw(r6, &(0x7f0000004300)={0x27, 0x1, 0x2, 0x7}, 0x10) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f0000004340)) recvfrom$ipx(r0, &(0x7f0000004380)=""/5, 0x5, 0x40000000, &(0x7f00000043c0)={0x4, 0x35b3, 0x1ff, "76dd09bd4879", 0x6}, 0x10) accept4$vsock_stream(r0, &(0x7f0000004400)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004440), 0x10) 2018/04/04 14:03:37 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:37 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_cache\x00') getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000200)=""/4096, &(0x7f0000000080)=0x1000) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001802144c13d20500014000000000000000000700"], 0x3d7}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/04 14:03:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="f2df14e190d1a8143817c48f9d5879439bfd83079ad4a190f5e6e20b6a8936ab6f91ac2692d5e7ddce82e0020711449045e8a801b11203d506251a47e7ec0b18ddd117061dddf4eb3b28e94920da18ee81b9d17d1fe54eedf82b1be5be08cd6bc45e55546607940e984319cda57e2117b98add33fd674390f638b623da2dd1d1f822619d1f77d6d5993d08d6c07743c61c47f2c5df9e7be8f78a859d674d8561e9375c3547a1380a853d356f32d40e0a1aa51e32db0094a9752a6451e7ae5b3da918e668c33716253a1ad0cdc88efe088f8d850e530c98aa04cf9c150ebf168d", 0xe0}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000000640)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)=@ipv4_newroute={0x2c, 0x18, 0x421, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 14:03:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r3 = fcntl$getown(r0, 0x9) kcmp(r2, r3, 0x6, r1, r1) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x23af, 0x200000) 2018/04/04 14:03:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0xffffffffffffff26}], 0x1) r2 = socket$inet6(0xa, 0x2, 0x9cc1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r3, 0x8}, &(0x7f0000000340)=0x8) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0xfffffffffffffdf2) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='westwood\x00', 0x9) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername$ipx(r5, &(0x7f00000001c0), &(0x7f00000000c0)=0x10) socket$netlink(0x10, 0x3, 0x17) [ 347.478930] QAT: Invalid ioctl 2018/04/04 14:03:38 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000840)='reiserfs\x00', &(0x7f0000000880)='./bus\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7461696c733d6f66662c636f6d6d69743d3f2c006222875eddf9c3e3162e9fda0e3aadd8e8933ad18160c2bc717d14777d6f703e9fd0bd1beb6ed6faad81e8c77f05514c9321feececb6cf10c999bfafcdaa08878ebb3af4da2af4d9049549f8ea46af11b11f2c33205a13c987b755684bbacd595dc0a1745fdbf58de05875"]) [ 347.499972] QAT: Invalid ioctl [ 347.504056] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/04 14:03:38 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/04 14:03:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:38 executing program 2: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x144) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x800000000000, 0x5, &(0x7f00000033c0)=[{&(0x7f0000000240)="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0x1000, 0x1}, 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{&(0x7f0000002240)="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0x1000, 0xaa}, {&(0x7f0000003240)="0aacaadef5d62e824a197e5526eb729b1ba3cdc6402269e8ae71de8ce970875c0636acfe9743c8731e3647c920a55f10b4530ce586f5eea1e639ba4a5bc4c39c5c4db07c56788d0324233dd2f9962252ca083216f134a448b683692c92ab6740e602bccd8760456c0c57ee25100735ce2f168561f3c816f13690e730c3f250e2f9f769fdff2f19eca2414185771bacdb1b53c8d1032ffff3fcc2a2c563eb105f5e4f756bc9b6c6b14ecd8488cb386f4791286e740f897dfe297337", 0xbb, 0x401}, {&(0x7f0000003300)="912473957da8faae4253c1763ec73fc7b788887d6a1791a40d12684ff059a70448fb9a5eb18036654013f87d67f922b71118b352af8007ad13a82c2eec92090aa44470aa07847b088f609ed39136794ba615fc346790c2819006b4e384e9961d99939a78c49f8447392fd2eff4a2db026cdc9f2a4c3e06e782a915c8243b9335837ff3", 0x83}], 0x200000, &(0x7f0000003440)=ANY=[@ANYBLOB="757365667265652c6572726f72733d72656d6f756e742d726f2c6572726f720be2000000000000742d726f2c00"]) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) epoll_pwait(r3, &(0x7f0000003480)=[{}, {}, {}], 0x3, 0x8000, &(0x7f00000034c0)={0xffffffff}, 0x8) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) ioctl$VT_RELDISP(r3, 0x5605) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) ioctl$UFFDIO_REGISTER(r2, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/04 14:03:38 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x8201, 0x0) getsockname$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'ip6gre0\x00', {0x4, 0x2, 0x5, "19b7b2130193", 0x9}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r1, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x80) r2 = socket$inet(0x2, 0x2000000080002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f0000000240)=""/15, 0x8001}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x2, 0x218, [0x0, 0x20000400, 0x200004d8, 0x20000508], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x29b) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)) [ 347.548444] QAT: Invalid ioctl [ 347.556240] QAT: Invalid ioctl [ 347.570360] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 347.673834] kernel msg: ebtables bug: please report to author: Wrong len argument [ 347.708920] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 14:03:38 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x4) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x81, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0xcd, 0x101, 0x0, 0x0, 0x8, 0x100, 0x2, 0x80000001, 0x0, 0x6, 0x0, 0x4, 0x0, 0x6, 0x319b, 0xdfc3, 0xd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x100000001}, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x5, 0x5}, 0xffffffffffffff9c, 0x2, 0xffffffffffffffff, 0xb) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x7) 2018/04/04 14:03:38 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) signalfd4(r0, &(0x7f0000000100)={0x6}, 0x8, 0x80000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x2, 0x7, 0x4007ffffffff, 0x0, 0x0, {}, [@typed={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) 2018/04/04 14:03:38 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000011c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x100, 0x70bd28, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x4880) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80002, 0x0) 2018/04/04 14:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/04 14:03:38 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)='n', 0x1}], 0x1, &(0x7f0000003040)}, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "2300da159dd5be1ff5b53cda9ffe7c2f53868cca19670e4c2a989ca7b538bfb00a9b6e8c78835ec46d7f22ece10dd1c87dcd80b7453057672c92bf48291db6a0dbf324a0fb19bc46f49a924f7701"}, 0x52) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = gettid() ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000000080)={0x1d, 0x4, 0x8, 0x10000}) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000000fff)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xffff, 0x3, 0x8000, 0x5, 0x0, 0x9e90, 0x0, 0x6, r3}, &(0x7f00000002c0)=0x20) 2018/04/04 14:03:38 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10401, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x8, &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f0000d56ff4)={0x30000001}) 2018/04/04 14:03:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480), &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:38 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fchmod(r2, 0x0) ftruncate(r2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) close(r1) 2018/04/04 14:03:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x205}, 0x20) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) move_pages(r1, 0x5, &(0x7f0000000080)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f00000000c0)=[0x1, 0x7e82, 0x9, 0x7], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) sendto$inet6(r0, &(0x7f00000001c0)="4bfbd5ba04194feeb530c5c122eaa1d0a381ffd678cb65964b3ee726a9a24b998e656dee7926569f518f09d94f531184ab845e7f6b8c4fad8d323ec3b92fbc289e4f7c57", 0x44, 0x40001, &(0x7f0000000140)={0xa, 0x4e20, 0x8000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffeffff}, 0x1c) writev(r0, &(0x7f00002f7000)=[{&(0x7f000069b000)="b22fce43b43b45aff01fec0080ed0d3ae773a40776be65a48150485c5680dc0ab7eb9d0cc909ee14fde47521fb552f11a70d8cf2a9f5d1620bf6d698b38ea056cc1ea5c3d903743e9667185f8acd56513d4574d8ac12d51c7db7eea59e39c0491c9a5b0e48fdfb7dd4791e6557bb56114ecce0113e33766a84a98d1d7a1c975491c170194305baea5eae9cf013695cdc6292b926239b574c5eccd4c6f01c67e7d60f5a4cc6bc6178e68fc21168e7cc59f7103e08ca42c148f4fdf760c4964a00974d1a8f20b473f877fe198680664f5577b3f1535cfb434ca7c5f920d311ca4c75be9bfd21573cc3afc48ff475e2e77fe6155cfcafc6fdb43dfa33e4580ddf885ea625828fd064221609a01d0e0124fc8bc39fe71cb6d2a037eb2ee319cfcc0e5afe919ecd95f5c2171f310a97009d930ed2b33934ad09dc6a3adc03e397e8411c87913effa1625bd324e864e1c7388bf04fe86ba1d0c82640d1e092f5ac8338818ef3ccc41698b9189b4b3319bcab666c2adfc9bd319d370c6c13155c6654138bca2727090cbe637792eb699b65cfff8a7266a691e02cd717b3dc17e56bc38e27dcdefa53fddca1ad83208344c2e3cccf4200e98db158f457491da487160a3e4bfa23a4d1491486dfc1636d972070ecc65d38ba60fdf9ba1d28fa8a0670742320ef0035f6adf24c3c30ac5e08c659a56f1cf4d6733a35ae6a7424d8fbdd4289dc", 0x201}], 0x1) close(r0) 2018/04/04 14:03:38 executing program 7: r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1fffa, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x10000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000100)={r4, r0, 0x5}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000140)=0x425f) write(r5, &(0x7f0000000600)="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", 0x600) 2018/04/04 14:03:38 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xb1, 0x14002) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x10000000000007c, r0}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000008100000000000000001b00711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180)=0x81, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)) 2018/04/04 14:03:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480), &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x552, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0xa, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0)="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", 0xb28, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) 2018/04/04 14:03:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_tables_matches\x00') bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00008ef000), 0xd0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000200)=""/219, &(0x7f0000000040)=0xdb) 2018/04/04 14:03:39 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@generic={0x83, 0x3, 'Z'}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'f7{', 0x0, "154c20"}}}}}}, &(0x7f0000000040)) r0 = semget$private(0x0, 0x6, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/80) 2018/04/04 14:03:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x18, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x0, @multicast2=0xe0000002, 0x4e24, 0x4, 'none\x00', 0x2d, 0x4, 0x7}, 0x2c) 2018/04/04 14:03:39 executing program 1: r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000140)='timers\x00') sendfile(r0, r2, &(0x7f0000000100), 0x80000000000001) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}) 2018/04/04 14:03:39 executing program 0: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x210000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x5, 0x80000000, 0x0, 0xcf, 0x40, 0x7}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r0, &(0x7f00000005c0), 0x12000) 2018/04/04 14:03:39 executing program 2: r0 = socket$inet6(0xa, 0x8080f, 0x73a5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0xfffffffffffffdb2, 0x0) dup2(r0, r1) 2018/04/04 14:03:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x90) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f0000000200)=""/98, 0x20}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x102, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000100)={0x101, 0x3, 'client0\x00', 0x4, "3818cac1271a1fc4", "3549572cb2407235d2c045065c53b96dd6750e57c4abb285b847fe7098cbd56b", 0x7, 0x5}) ptrace(0x4208, r2) 2018/04/04 14:03:39 executing program 6: r0 = socket(0xa, 0x8000000000000802, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x400, 0x80000001, 0x2, 0x7fffffff, 0x2}, 0x17d}, 0xa) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e20}}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000ee9ffc)=0x1000000, 0x4) 2018/04/04 14:03:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480), &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:39 executing program 6: r0 = memfd_create(&(0x7f0000000000)='&\x00', 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000300)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e22, 0x5, 0x4e20, 0x0, 0x2, 0xa0, 0xa0, 0x6c, r1, r2}, {0x6, 0x5, 0x3ff, 0x7, 0x7, 0x4, 0x99, 0xfff}, {0x2000000, 0x5, 0x5a, 0x6}, 0xa1, 0x8001, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d4, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x2, 0x2, 0xa0d, 0x1, 0x101, 0x3}}, 0xe8) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000180)=""/128) 2018/04/04 14:03:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(cast6))\x00'}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/04 14:03:39 executing program 0: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fc8e4098fc8d26fff1b602b5b277f6140f0e7d2792c495192b"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/04 14:03:39 executing program 3: syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="636bb2237ebf", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfabe965d7ef999e}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r1, 0x404, 0x70bd25, 0x25dfdbfb, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x11) 2018/04/04 14:03:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/64) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/04 14:03:39 executing program 2: prctl$intptr(0x4, 0x7) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000240)=0x40) sendfile(r0, r1, &(0x7f0000000280), 0x0) ioctl$void(r1, 0xc0045c78) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) connect(r0, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000000)=0x68) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000040000000000008000a000f0000fd"], 0x28}, 0x1}, 0x0) 2018/04/04 14:03:39 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x84180, 0x0) r2 = accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x800) r3 = gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000003700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000036c0)={&(0x7f0000000380)={0x3304, 0x3, 0xb, 0x2, 0x70bd2a, 0x25dfdbfd, {0xf, 0x0, 0x1}, [@typed={0x8c, 0x88, @binary="015697728739ad9850f525f01f8a427902d7407aaee52975dc854f64e8bfb21ef862a97becce248b3a76a13e3c633472491a711e7e2a2f99cc58f9f81517e3c4d5a6741eebad67bc6ab335c070badb4d1cefef681411236fd4c414023354a4fbe04a49f01e57162290e8ba331ba1f80a5f5f4d3ad64426698f8237acb2807b87167bcde403"}, @typed={0x8, 0x7b, @pid=r3}, @nested={0x1100, 0x28, [@generic="e42d8b708f45503c307cbf853647d7e2346e997d476653ae2789bee733c7134d4ed164584a25d1e01dd9ac6e5ea8e8f3534778472b78f318f607714727c6c86085acde07a2168819b94cacc17faea4a376baec14ebf25534d60e7c445aa3b0b498970cb3289cb2434dc6de3020795ada61ed773b6c8c585f333ec48dd9d146982fd76cd05e36e86764ec2a9ce593d3b4dcf577ee207dbb6a1732091af70de5904d10bfe4f6c525ec9f8c7350f8b2a597cc4e994cb2a8e9150665cf8f958a506a02753a5152423696c1", @typed={0x14, 0x90, @str='vmnet1cgroupo\x00'}, @typed={0x1004, 0x35, @binary="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@typed={0x8, 0xc, @pid=r4}, @typed={0x8, 0x69, @pid=r5}, @typed={0x8, 0x70, @u32=0x5}]}, @generic="16da63e6752b5bb6d3e41f87dede9ced109031c5dc793a169bf6d2dc053eb33c43769272f19e335cb4a8567492ea1842c3b4a19aa3cabf338ff8c0c9123abe783f6ed3ac97a541c2dd72a5b8ca2027998ae28e758ad2838626786a86e25eea3ccfd9", @nested={0x2c, 0x12, [@typed={0x8, 0x3f, @fd=r1}, @typed={0x8, 0x17, @fd=r0}, @typed={0x8, 0x91, @fd=r2}, @typed={0x8, 0x75, @uid=r6}, @typed={0x8, 0x57, @fd=r2}]}, @generic="4d20b40f11cb659e8ed7c241b1f939253bc0c7f37270f666ca28fbfe664561038fbd025632c695531aa4dcaf7f9f9a5a636f1150081d2ae726c6ca6acf7890c06fea5e84fcaa5c34bdd4dd361471be2d28644649e0adfa4812e23dc2e1865d8bdabcd9b2ceee973a11746d245ef09bcd119bf5e57a63f82401324be2f023ca2f4492dca31a7fd01d08cdf04f51129036af4be6f4e139ba84f7f74e1eb95c57a4aa7c9dfdb5f4c701a37d1966717148be6111f7c9c42f8661aa9897edbd92cd59b8cc5988c65899eaba4a38", 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0x3304}, 0x1, 0x0, 0x0, 0x40044}, 0x4) [ 348.826933] x86/PAT: syz-executor0:27445 map pfn RAM range req write-combining for [mem 0x1927e0000-0x1927e3fff], got write-back [ 348.932469] x86/PAT: syz-executor0:27445 map pfn RAM range req write-combining for [mem 0x1927e0000-0x1927e3fff], got write-back 2018/04/04 14:03:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:39 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) connect$ax25(r0, &(0x7f0000000000)={0x3, {"ba19bd71b74c9c"}, 0x4}, 0x10) write(r0, &(0x7f0000d7df76)="1f0000000406fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xe0, "49f745f7af171f4643b61247b0ea8103e8ff3b5c4c10859072566a50bbabe51eaa2b724689e4fad05084f06f7a4cb01dfaa302fb761e7d6e1237f427c06166d5b1ae29124598a6efe9af507921976d0f45361e079a74388ec3263b5f43f9410dd3b319fb21093ba2eef14b10ff7a816d192a406e717c9b5e5d16e8c3ecf6730afc37e35566f83ccee72808a7de50c4c09b18fad2f56dbe868306ee3ba61bb17faff001aefa9d5f72b87fb6b9761c36ed9f99d119d8c636bbb7c88f213812dcad1b3f1ae0c0b7c04338d042aea313a8ad92d1a58f41c0c3ef13b36c1c39f722ca"}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) 2018/04/04 14:03:39 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001440)={0x0, 0x80, 0x1}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000014c0)={r1, 0x4, 0x343}, &(0x7f0000001500)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket(0x13, 0x800, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x3}, 0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000040)=ANY=[@ANYPTR], 0x1) 2018/04/04 14:03:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4400, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cf398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2", 0xf90}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/04/04 14:03:39 executing program 1: execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='em1%ppp1\x00', &(0x7f0000000100)='posix_acl_accesssystemvmnet0ppp0\x00', &(0x7f0000000140)="2d706f7369785f61636c5f61636365737370707031dc00", &(0x7f0000000180)='?\x00', &(0x7f00000001c0)='(\'\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='{I-}\x00', &(0x7f00000002c0)='/\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)="76626f786e6574312d656d306367726f75701300", &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00']) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0001"], 0x10}}], 0x2, 0x0) 2018/04/04 14:03:39 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) rmdir(&(0x7f0000000940)='./file1\x00') r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000840)=""/39) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r4}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, 0xc6}, 0x10) r5 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x865}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030010000040"]) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) syz_mount_image$msdos(&(0x7f0000000280)='msdos\x00', &(0x7f0000000300)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f00000007c0)=[{&(0x7f00000006c0)="a239f12061250f33fdb744c82f265014f37af00419a9ba36d62ccdaeb958b13c49692e227c746e8353dcaa9b03d8c9289da2bb2ba67b0825c82070ec34ac8ffce17f8c637e39e2cea319d5056997215e8598cfd97b3eea7008e4a0d9c95897be3264ca49edcde607676ca2758cf8354bd7174cb1261bac86b7de627030a6a6d0a5a6760061939ad141815d7f6aacb7b18b372b242cb51e8eb87c5416b0c2929dd265e2ae686574d9f9ba08dcebd56f47e7f28874391fb5bd1c8c3e3b648848e18ceb5f8a9c7824d67caae62f15e4c81c355ece3d75549872242de861e344df746f", 0xe1, 0x48}, {&(0x7f0000000400)="a2c6f31531c2a5fd96bae934f85a5d19deb71c2ccaf6b5d69b9e918ca0acaaea29afa123c2efeec934dd0d82a50f4e09bbc23070a6385ead92dc16b12a06e6abdaf36e2c3316358df35ab9ab52e7385e2ad5284629e26afc3b81e6be906d2f09983c1cc4637c9cf3a493a8b04cf06d4d09ae9e4248484fe0670a3e6fbb8e186ea39a60ca5d25717d67f6", 0x8a, 0x200}], 0x20, &(0x7f0000000800)={[{@umask={'umask', 0x3d, [0x35, 0x32, 0x34, 0x32]}, 0x2c}, {@gid={'gid', 0x3d, [0x35]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x33, 0x33, 0x33, 0x34, 0x35, 0x31, 0x32, 0x34, 0x30]}, 0x2c}, {@quiet='quiet', 0x2c}, {@discard='discard', 0x2c}]}) poll(&(0x7f0000000080)=[{r1, 0x400}, {r9, 0x40}, {r9, 0x40}, {r5, 0x8000}, {r5, 0x1000}, {r5, 0x8228}, {r1, 0x508}, {r5}], 0x8, 0x528) open_by_handle_at(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x200) getresuid(&(0x7f0000000340), &(0x7f00000001c0), &(0x7f00000003c0)) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x1d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/04 14:03:39 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000180)=""/191) kcmp(0x0, r3, 0x2, r2, r0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="5b65f943ca26618fa4cc2101d19cb9236f75041c79a1bc", 0x17, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000740)={0x0, 0xe4, &(0x7f0000000640)=[@in6={0xa, 0x4e21, 0xd92, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e24, 0x5, @empty, 0x6}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x5, @empty, 0xf7e}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x5, @empty, 0x8}]}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000840)={r5, 0x9}, 0x8) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="589a4840e6c55788bdb08afb0665a3ee7c8d1e14abf9fd0f4f38fb74874c160f865e47602132863da3ab214236bec30aa49ca4af2b6db74b7b61ff8f641a141457bac867b5c32ca72e6dfd137de2e09e52543c2149a7d4a37fff1f9b0807c489773693b84a4481caa4be538b386cad61298432d6602d967ace81ff853940c9479f04d7492988840efcc71ae9c6057708699b1bb5c09d2af8abb4a251137e2fb73442e0e2a84adf3b2192ae1b7290840ed1749f92051e89f5f79b1b9c5231f3778a28f1942aab834cef80510d98c3bdf3cdcfdce64b9f54c94506ce8e29e5c5b73c0da213d8aaf59ee6b7", 0xea, 0x0) r6 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="171575920024a4eac41df74ee65b3baf180078b8b14b2e1c8f48fd48b90e9fd3a1dd209b2038a302ddf209d0ea24accfb2f9e7b7c5c68c37e55b3eb0a3e444d4130443a2298ede2fd2efcf55e681146862d17c39d865a4111993c252ecf8d4220e744194d04743257c8d6c4f206baf34b4fa5755f4ebf5beffd42a64fbefb904b01a03393fd511bae517359c68f96ef3bac01f29df018e082ea6", 0x9a, 0xfffffffffffffffc) keyctl$invalidate(0x15, r6) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffb000/0x3000)=nil) r7 = shmget(0x3, 0x4000, 0x7c000881, &(0x7f0000ffb000/0x4000)=nil) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x8000}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'erspan0\x00'}) memfd_create(&(0x7f0000000600)='/dev/amidi#\x00', 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc\x00', 0x101000, 0x0) shmctl$SHM_LOCK(r7, 0xb) 2018/04/04 14:03:39 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00cb0000001900a30700000000000000dc1338b3c9985befd54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) socketpair(0x4, 0x0, 0x8, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) openat$cgroup_ro(r1, &(0x7f0000000340)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045878) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000002c0)={0x5, 0x3ff, 0x7, 0x0, 0xf}) accept4$vsock_stream(r2, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) fstatfs(r0, &(0x7f00000000c0)=""/140) 2018/04/04 14:03:39 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4800, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='wchan\x00') read(r1, &(0x7f0000000040)=""/205, 0x404) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000001c0)={0x1, 0x401, 0xba, 0xdf0a, 0xd, 0x1}) syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') [ 349.054517] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 349.075759] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/04 14:03:39 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x305d566d, 0x0, 0x1c241d4cc990f22, 0xa, 0x2, 0x26, 0xff}, &(0x7f0000000040)=0x20) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0), 0x8) 2018/04/04 14:03:39 executing program 0: r0 = socket$inet(0x10, 0x2, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="2f0000001c0003fd6d0000360000000002dd0700060000001f5f32c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x11f, 0x0, 0x0, 0x44015}, 0xfffffffffffffffc) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '-]user'}, {0x20, '})'}, {0x20, 'mime_type'}], 0xa}, 0x1f) 2018/04/04 14:03:39 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000980)) getgid() socket$unix(0x1, 0x7, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000840)=0x80) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)="6370757365742e6d656d0500795f707665737375726500", 0x0, 0x0) read$eventfd(r1, &(0x7f00000003c0), 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f0000000880)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r4, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9c", 0x84, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r4, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r2, 0x0, 0x0, 0x4) fallocate(r2, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x0) dup2(0xffffffffffffffff, r5) fstatfs(0xffffffffffffffff, &(0x7f0000000040)=""/62) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde30501", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') 2018/04/04 14:03:39 executing program 2: r0 = getpgrp(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x101, 0x480) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x80, 0x8, 0x3, 0xffffffff7fffffff, 0x0, 0x8001, 0x80000, 0x7, 0x4, 0x5, 0x7, 0x4, 0x2, 0x9, 0xd4, 0x3, 0x20, 0x4, 0x7b, 0xffffffffffff7fff, 0x5, 0x1f, 0x1, 0xffff, 0x1ff, 0x0, 0x13d958b7, 0x3, 0x10001, 0xfffffffffffffffe, 0x4, 0xffffffff7fffffff, 0x6d447e63, 0x400, 0x1ff, 0x4, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x1281, 0x0, 0x5, 0x0, 0x6, 0x6, 0x10001}, r0, 0x0, r1, 0xb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x8c, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x401, 0x7}, 0x90) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f0000f63000)="1f0000000104ff0095430700072c01000000010008000400020423dcffb600", 0x1f) [ 349.243357] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 349.282356] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 349.313882] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 349.323722] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/04 14:03:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) sendmsg$netrom(r0, &(0x7f0000001640)={&(0x7f0000000080)=@full={{0x3, {"178ab364001bf8"}, 0xd77}, [{"8dd7c91c0fe6e2"}, {"5314b5c7531ab4"}, {"f872ba7c07e0d9"}, {"e22f5e2615a61e"}, {"2a98b9e4ead3d1"}, {"c3664c0e3bd49e"}, {"980eb20381a42d"}, {"080843d2390ea4"}]}, 0x48, &(0x7f00000015c0)=[{&(0x7f0000000280)="7532353bd58116b56bcf8c7b88aaaf42bdb0916736d9a10dcc2620bc28936961645343f8480140052a", 0x29}, {&(0x7f00000003c0)="e425dbe90b482a3a4247a43421b78d01c020adc36c98dc0ffe96905cdd01b99c69aebc946f6ad6c759c7c3944a81d6463126a0b19fd67b7f19daa3116cfc8aaa5ba9262757af433b98b520b06386b0e9468eef6989ffe3cd85b33503620e9a576a2bedcbb8d53fcfd6d4f3b9fa484b041cddb8e0db", 0x75}, {&(0x7f0000000540)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40000}, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x8, 0x6, 0x7, 0x0, 0x4, 0x9, 0x4}, 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r1, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/04 14:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x111000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x1, 0x8008, 0x2, 0x821, 0x8, 0x5, 0xbef, r1}, 0x20) move_pages(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000ffd000/0x1000)=nil], 0x0, &(0x7f0000000280), 0x0) 2018/04/04 14:03:40 executing program 7: shmctl$IPC_RMID(0x0, 0xffffffffffffffff) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x20000000200, 0x2, 0x2, 0x2, 0x4, 0x3, 0x2, 0x6, 0x1, 0x4a, 0x6, 0x4b74, 0x6, 0x2, 0x8]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x264}, &(0x7f0000000200)=0x8) 2018/04/04 14:03:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x396aa24c}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff", 0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000580)=0x0) ptrace$peek(0x2, r3, &(0x7f00000005c0)) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x800}, &(0x7f0000000400)=0x8) r5 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f00000004c0)=""/171) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r4, 0x1, 0x8000}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) recvfrom$inet(r0, &(0x7f0000000600)=""/116, 0x45, 0x20, &(0x7f00000002c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0xfce8) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r7, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg$netlink(r7, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000330f85849ff64dbad369a38d9a6964886343cf2bd5205154ed85feaa3cc08e4be1a25ae18eabd56"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) 2018/04/04 14:03:40 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x101000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f00000000c0)=""/158, 0x9e, &(0x7f0000000180)=""/251, 0x1, 0x7}}, 0x68) 2018/04/04 14:03:40 executing program 4: r0 = socket$packet(0x11, 0x10000000001, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x32, &(0x7f0000017f07)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/04/04 14:03:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:40 executing program 3: r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005580)='/dev/autofs\x00', 0x101040, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000055c0)={0x0, 0x9, 0x1}, &(0x7f0000005600)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005640)={r2, 0x7, 0x3, [0x777, 0x6c0, 0x10000]}, &(0x7f0000005680)=0xe) r3 = msgget$private(0x0, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005440)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000005540)=0xe8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000440)={{0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, r0}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) sendmmsg$alg(r5, &(0x7f000000b380)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000040)="538cc2c9df54a8ad3054ebcf6df9f73c26cf963b651556f69c8d69c163effa7eb59133d518ed775057b175758425cc775302331b20e61a3fe5ced9ad02c48d2493ac9996d0992b5dafe4516543de09fd56aa", 0x52}, {&(0x7f00000000c0)="363b0a04aa0e0ac8344446bc285d1d6259f0f290444e8c7d5d7d516c55d772815c673c7d20892f7e5dec9b9226eed0d9b9274c128529a6a08ec3f8c37086d7b2afaee68db4270b470641238e7aedb280d0cbd1f462424c8e5ee24dbfb0e41ea27fe75ec680f6b448d65e5c1c8e5c4c699c9c1c9321f4c1e9afb15500fc1231b4114829081a45300cda3d7076f1db595b7259a2b9648578fedaad41af3d9934b948a745c08238468f67aba6e9eb691f009659c1e796ea35586eee9d724da514f2f338de25676c205a93c6e650d4cb46f00d605c1a5d1a7d", 0xd7}, {&(0x7f00000001c0)="5635b9a80a0a8e05a8136ea47f6a53ac7026a6c9ad9b28a7da9805b38257684966693dcad9f2e0d3c6508a723bd36e0ad1ab3c951600ec21ef8b91c2d1ef77876eca68af950871dd59b9676b1746664a0f67fb742ba95107eac3b7233260d58708d6686b9785381347131d1135029d0dc49d2946f462b7ed77bce8d53d9ba5cd449798b492c8bab3d93692b081bec7c4c4a36d4e3f4429104075697218566f20a5f47eaa3723808ebdaa49ff36beb915a8460ebe64661c37f4cf01f82796538089138d771bef75801dc0054b88834293cd6d31045b4b33c3111e", 0xda}, {&(0x7f00000002c0)="bad8e36724bc34a4101283dab4e5de5de20f62d06e2e612ad818cca74b2fe82132d108fb0f18f9f701df36ffb2550c1cff34ab91bc24f975f2c59e129be8dda2c01ec41ab5cc14106e4801101058e5635c6563a3beb8bcc98ca2d1357c7380de5d0b4068010dd10c2c52650177e6271f2b92536781ed80fae26b215e55aa1118e08dca8b16", 0x85}], 0x5, &(0x7f00000014c0)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f000000a200)="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", 0x1000}, {&(0x7f000000b200)="2f461a9b58ab1439341dba21f0c440fc977cb3ed33a8bd7b310f1624e813ca81ae5a2e9e6ef946f4128dca3561f559107ac49f4299010fc60a9ede8af61d437bf12af299c07165d3c67016ad969ac04d0d076bd1efb1db2bd34d7f4a256e688fdf998e47f480c1b0d53e12ac2c53476b5cc5af9aba708f39488b8b876c66fe5b38b83a9c97418fdd56f3d179b7e06af32e0b41aa75387e0684ba8aa993d3d5946fa4cb14c259fca894e02ee19a78f766a88ca52c3b8178949c40b7c3a4f2b2acde4933b416d133f8cca67e7a57ae230f98f76d9cbb314bba4e88f37b562a715320996afbd8b5a79bec554bab5a2a7f1cc39cd93d754b83760d", 0xf9}], 0x8}], 0xa, 0x0) 2018/04/04 14:03:40 executing program 7: socket$inet6(0xa, 0x6, 0x7) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x0) ioctl(r0, 0x2287, &(0x7f0000000000)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x401) 2018/04/04 14:03:40 executing program 3: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='V', 0x1, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x100) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setreuid(r2, r2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000240)=""/247) keyctl$setperm(0x11, r0, 0x0) 2018/04/04 14:03:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000002c0)={0x4, 0x5, 0xdc, 0xffffffffffffffd6}) sendmsg$netrom(r0, &(0x7f0000000280)={&(0x7f0000000000)=@full={{0x3, {"f3dabaece383ae"}, 0x3ff}, [{"99ab4f6ae3b5b0"}, {"6bdd4b88f7464d"}, {"9493303a9d0d9d"}, {"ea451ed6e4c5f4"}, {"ed2491d1ddc593"}, {"d06b24e82af265"}, {"54b97b9a6fdbac"}, {"670e20b03baf24"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="d4b6d1f6901fe01dcda619b7b6ee94d873b371da35c2cb57d048e281ab422dead0f611731b330e79f51297170d52303a816e0ee562533e1b6cd4a14c486364849de6feafb48483d1a5466f9d6fdeea8c4f950152bd13184e55b84397513c8fa1b49b243ab51da3cdd477d310258647cd0470fe6fc32653e3792dda06f2838efca8ed48166078cef14506139bdba34bb8bc3924be0c6f85", 0x97}], 0x1, &(0x7f0000000180)=[{0x60, 0x11f, 0x81, "43bc12ce66e862bb64f514cc298e91bb50065102335b7d3066389fdc100e7fa057870a157ead1de8b73ea2353fdb24c7bd3fd2500ed90e53b4f2479adc0e88a8e7c24283fdf209cea5"}, {0x98, 0x100, 0x800, "cfb12762356536c58e9f6c4a8563f64e5bf5941037b7b4208d0f2665e3357c196b31cb1847198a81b238a5d9f780c4f48b7ccb370150e2d7c126e899adf8e16b78a2b8e96441dfed2011ad81f6410db79a779a68cfa386ac88097a70c8b1a24b711e72c54b8a3a4740475bd2fbeda3dd87ede44d3b195dbd0ad1c411bacea9a2d55011a0e584c7"}], 0xf8, 0x80}, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r0}, 0x10) 2018/04/04 14:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x4010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000000000)="00040000", 0x4) 2018/04/04 14:03:40 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) socket$l2tp(0x18, 0x1, 0x1) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0207000002010003000000000000b8491ec9b8176787bbd50b714a9278aaf24b343e480a93bc3c93341c58419128c622b7eac256ec3a"], 0x10}, 0x1}, 0x0) 2018/04/04 14:03:40 executing program 4: socket$l2tp(0x18, 0x1, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x402280, 0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) futimesat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={{}, {r1, r2/1000+30000}}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x1, &(0x7f00000002c0)=@framed={{0x18}, [@generic, @map={0x18, 0x0, 0x1}, @jmp={0x5}, @map={0x18, 0x0, 0x1}, @alu, @ldst, @exit={0x95}, @call={0x85}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x3, 0xb0, &(0x7f0000000140)=""/176}, 0x48) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) socket$inet6(0xa, 0x6, 0x7) epoll_create1(0x80000) bind$can_raw(r3, &(0x7f0000000100)={0x1d, r4}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000380)={{0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, 0x400, [0x48, 0x2, 0x7, 0x1, 0x7ff, 0x5, 0x5, 0xffffffffffffffff]}, 0x5c) 2018/04/04 14:03:41 executing program 6: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x78, 0x160bea5, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x1, 0x2, 0x81) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)) fcntl$lock(r0, 0x6, &(0x7f0000d36000)) 2018/04/04 14:03:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x101000) r2 = dup2(r0, r1) ioctl$void(r0, 0xc0045c77) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x200}, {0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x3c3a6d14}, 0xfff, [0x20, 0x3ff, 0xfff, 0x7, 0xfffffffffffff001, 0x1, 0x0, 0xffffffff]}, 0x5c) flistxattr(r2, &(0x7f0000000540)=""/4096, 0xffa1) memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) shmget(0x0, 0x4000, 0x78000000, &(0x7f0000ffb000/0x4000)=nil) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x101) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0xc0000) 2018/04/04 14:03:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000040)='trustedvmnet0lo]@Hwlan1(-userq%ppp1self})wlan1$\x00', 0x2) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000100)=0x401) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000200)=""/54, &(0x7f0000000240)=0x36) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 14:03:41 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x101000, 0x24) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) r1 = userfaultfd(0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@empty, r3}, 0x14) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r4 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000005c0)={0x0, 0x4}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000640)={r5, 0x4, 0x0, 0xffffffff}, &(0x7f0000000680)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4c0}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)=@getpolicy={0x130, 0x15, 0xd20, 0x70bd2a, 0x25dfdbfb, {{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x4e21, 0x3, 0x4e23, 0x3, 0xa, 0x20, 0xa0, 0x88, 0x0, r6}, 0x0, 0x3}, [@algo_aead={0xa0, 0x12, {{'authencesn(crct10dif-pclmul,ecb(arc4))\x00'}, 0x290, 0x100, "8451688ce85f53964f338c067a1411ed6bc58019792fd808f4596236e6fde663974b86e190f0a6e0c4fcc285147e132b39e82fcafb4c63c2d432893f657e8ad528826eb337757cba097aca4da531a5444a79"}}, @mark={0xc, 0x15, {0x35075a, 0x8}}, @ipv4_hthresh={0x8, 0x3, {0x1c, 0x20}}, @tfcpad={0x8, 0x16, 0x1000}, @output_mark={0x8, 0x1d, 0x400}, @proto={0x8, 0x19, 0x6c}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x130}, 0x1, 0x0, 0x0, 0x44000}, 0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/04 14:03:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) creat(&(0x7f0000000080)='./file0\x00', 0x8000148) 2018/04/04 14:03:41 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x2, {0x3, 0x7, 0x7, 0xffffffffffff3305, 0x1000, 0x7a9a}, 0x6, 0x9}, 0xe) fremovexattr(r1, &(0x7f0000000500)=@known='trusted.syz\x00') 2018/04/04 14:03:41 executing program 1: syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000005ac, 0x0) 2018/04/04 14:03:41 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003c40)=""/7, 0x7}], 0x1, &(0x7f0000003cc0)=""/4096, 0x1000}}], 0x1, 0x2002, &(0x7f0000004d40)={0x0, 0x989680}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) writev(r1, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0xffffff8b}], 0x1) 2018/04/04 14:03:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffdfd8727266ce8d0804631ed400"], 0x0) 2018/04/04 14:03:41 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x40, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @rand_addr=0x1000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0x10000, @loopback={0x0, 0x1}, 0xffff}}}, 0x84) syz_emit_ethernet(0x114, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @empty, [{[], {0x8100, 0x5, 0x5, 0x10}}], {@llc={0x4, {@snap={0xaa, 0x1, "0c94", "60e8a2", 0x8100, "9905b466eb5c775d5a436a96008be7677d77af00195aa79a0a313fa3349b8bcb91c9faf26c319cabe27496afeed6f5c112dd1e6baa654782a95af265abcafbbc745ad5565ac6f2167068b727fd08b17a0abef6425bfd3f0adaa40679161d64bdd1ecf397ba9579c03f9ba14058ae9ea5b257484ecc0ddd6f69406d6ebc2287e80893d719304e0676bcea2c5679ac37b620a7a12ebc240a427fe8bf191396fb0cb8120423c9d97e1e0c0006ddf2ae8636fe2f85a97629b606387d0b177607200deca1c210fb51ce4ef6f8b608c3523d7a3947c5d9e8ca877dc35d00b1d9b67081352d9915a9d5f355dcd77f0eedc1b9b7b0a5d73cbdff4647df"}}}}}, 0x0) 2018/04/04 14:03:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000c80)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x9}}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="a4bf43b7", @ANYRES16=r2, @ANYBLOB="010b26bd7000ffdbdf25010000003c0001000800010002000000080006007772720008000100000000000c000700200000000000000008000500040000000c0007001000000010000000080004000700000008000500cc0d0000440002000800040096b2000008000b000a000000080006001f0000000800030000000000080008007f00000008000700f31e03cb0800090005000000080005000700000098b8ca21b043d8d4c6a9326d6447eaaad52351def73b0f6d40aae87179f87917bb57a1f6a46a9cbf"], 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x880) 2018/04/04 14:03:41 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8, 0x3, 0xdfe, 0x8, r0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x40, 0x4, r0}, 0x2c) 2018/04/04 14:03:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x400000) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000100)="641f25ad23ab2cdb7f", 0x9, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 14:03:41 executing program 3: r0 = gettid() r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x68140, 0x0) r3 = dup3(r1, r2, 0x80000) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000000000)) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x3, 0x1, 0x3, 0x5, 0x0, 0x0, 0x3ff}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 14:03:41 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040), 0x0) r3 = accept(r2, 0x0, &(0x7f0000000140)) sendmmsg$alg(r3, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001840)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) socketpair(0x18, 0xa, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0x0, 0x10, "1bc61cdb18444a543905bdd88d2b087d8667894e0b6c81e666fdbbd4ed2ac3ec0d2e63ca82c6f2d6971dce70abc37b56a74d5c7abd96a3c6440bb6a20316ff98", "d3ea1e65eda2991837defc8e3ed45791dfc945340b45f6581df75b9b196ecf205be0e2c0c61799cf76ed5fc5c4b6116ae769a1a05d36265cc7ec70c3fe352513", "e8d7750d0c22030119e9b433e2d1aa34eaac5742967447428fe0112c28a814bc", [0xffffffffffffffff, 0x5]}) getresuid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) syz_fuseblk_mount(&(0x7f0000000180)='./control\x00', &(0x7f0000000540)='./control/file1\x00', 0x1000, r6, r7, 0xffff, 0xffffffffffffffb4, 0x80) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r8 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r4) getsockname$packet(r3, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000a00)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r9}, 0xc) ioctl$KVM_SET_VAPIC_ADDR(r8, 0x4008ae93, &(0x7f00000004c0)=0x3000) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x20000) rename(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)='./control/file0\x00') 2018/04/04 14:03:41 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x54, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x80000000000, 0x0, 0x6, 0x0, 0x200000000000000, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0xffff) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 'ip_vti0\x00'}) fcntl$setstatus(r1, 0x4, 0x0) ppoll(&(0x7f0000000140)=[{r1}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4ca081, 0x0) 2018/04/04 14:03:59 executing program 4: perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fcntl$addseals(r0, 0x409, 0xa) fallocate(r0, 0x3, 0x0, 0x100000001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0xffffffffffffff01}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x2) getresuid(&(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000180)=0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioprio_set$uid(0x3, r3, 0xfffffffffffffffd) 2018/04/04 14:03:59 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000093ca130be8f9ad920000000095000000000000000000000000001c00000000000000000044c147415fdfd80700000000000000f49b8e071cb06a1ecb4581e6de447712f8e51c6d952ae3676966d735568285424cfad8e09f96c837cb28060000002ed8593877dcf0497f40cef75f13d3e1730cba4636c4c8429a997d10c8429f31e97496833391d19bc76550cb57ecdc608f7829e34749d706e25924408599eca7c4cd1d06"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000006, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={r2}) 2018/04/04 14:03:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) close(r1) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/xfrm_stat\x00') setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000100)=0x8, 0x4) sendmsg$can_raw(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=@canfd={{0x2, 0x5, 0xbd5, 0xfffffffffffffff7}, 0x6, 0x2, 0x0, 0x0, "f3249063ca00d84100daaad5e98b854177c1416901d08c1696e57c87f5d88fb04d985cd60a6ecd24652e18197ed580f56d8829afb22b5bf719f768126c024cb0"}, 0x48}, 0x1}, 0x24040800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000140)={{0x7, 0x8, 0x26, 0x0, 0x8ff, 0x1}, 0xe7, 0x5, 0x6781, 0xffff, 0x40eb0523, "122757ad8af619932a450678c58be4bdfb0cc521391d257162e55f0a41b64fb71ec753d6484cfc65c083e8efbc1e5d1fac34b59e8059a49ca9dc7565b06d0a6852826e626ffe6082354f7becd0c8a81ccbafd1f0d9f6b26f1ea0ffc170a2cf23b1f962cefaa88a26c07d89a1ca44845308d390f9e635ace481f85a0d51bef11c"}) ioctl$TIOCCBRK(r2, 0x5428) 2018/04/04 14:03:59 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="eb3c906d6b66732e66617400020401000200027000f826008bde0000000001000000f34b151d", 0x26}], 0x0, &(0x7f0000001500)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="ec9baaf2b23cee7e3a38224715f5b92bc8f4bd72cc9c9a2ff9e9d5bfc9bdf643cc6cd3c9adeca629b5c2bb20c09421dfefa98c953e36962eedb9d80022361078ed3972cc617edda6fff424f3c82acf119e71471061c0a64d9c8cb926194716ab5e5a1c6d42db5c12e269339060557f", 0x6f, 0xfffffffffffff377}, {&(0x7f0000000200)="dafba5a49d2ead03f4bd", 0xa, 0x7fe0000000}], 0x41009, &(0x7f00000002c0)={[{@usefree='usefree', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x35, 0x7b, 0x7c]}, 0x2c}]}) 2018/04/04 14:03:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x2430}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070207020000000000000000000000"], 0x10}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x280) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000180)="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") sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/04 14:03:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x4000000010, 0x803, 0x0) unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) r3 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) getgroups(0x8, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) r8 = getegid() r9 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000a80)={0x0, 0x0}) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000b80)='.\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000000c40), &(0x7f0000000c80)=0x0, &(0x7f0000000cc0)) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000dc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000e00)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000f00)=0xe8) stat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) fstat(r2, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f00000012c0)=0xe8) r26 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001340)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001440)=0xe8) fstat(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001500)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001540)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000001640)=0xe8) r32 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002b80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002bc0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000002cc0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002d00)={0x0, 0x0, 0x0}, &(0x7f0000002d40)=0xc) r36 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002d80)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000002e80)=0xe8) getgroups(0x2, &(0x7f0000002ec0)=[0x0, 0xffffffffffffffff]) r39 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002f00)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000003000)=0xe8) r41 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003040)=0x0) stat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000003140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000031c0)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000032c0)=0xe8) r47 = getegid() r48 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000003300), &(0x7f0000003340)=0x0, &(0x7f0000003380)) getgroups(0xa, &(0x7f00000033c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003400)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003440)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000003540)=0xe8) lstat(&(0x7f0000003580)='./file0\x00', &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003780)=[{&(0x7f0000000000)=@file={0x1, '/\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="a8eb1d0908c20081944c05cfbf60e3e170d483c1911a5a94b35511a76136e7cf25dbd2105e59ba95983b89d271b8d37fb0c6f749a598ab15cfdcf890a1d778bf4245cdb626e010f27b50fec113ae8b2e79cbd41dadfe006f4b48996ebda9dd9f", 0x60}], 0x1, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r1, r2, r0, r0, r2, r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r1, r2]}], 0xe0, 0x1}, {&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000006c0)="84ea14c93ccbc5d49f7b46ab295b88450537675263c675b4344da11dc09efaa213c4676427b751baefb6d482128d77bec469c23c19beee6b2fd70dfc0c3d13580646c21fb705f7b00bc23e4ead6f08ca47e32b11409746b43725f0acca4b9a70ab3f7b57f57c64bc91f2cafaec4424aecc0e0eda8757977c602cca800ea92d0e8331c44d5b4eff89b3b96b34f53e664daa1694de832aecf2156677918678ebe35824a2f1a4aae88f9d462a7d5e18beadd537fe6e14b5fc6976aa4b603b4ae9090e8d3a5944dbbd1ba45cfada254c59c51cea9dc134d201447b4dc180", 0xdc}, {&(0x7f00000007c0)="372769e7ea2c1455139a8430cf6c12d219b227711093898559a76e94f041fb9d8bca0dc449232c4d50052f720154d5394b0c3d020f7375efa73ea4e322d29de7be919f927e47efd2166a020f0e01c6acbb04aad5c4e8f973bd217a5099b5f2e611394fdec457ef6ed095cd66bfdc21e71024b65f0158b7f28eca21c495beff7366526fdf8f41e11c8fd7560f9eafee0f1951968c4f6ed3457b25d03f7ef874b819425cca0e7e26d0f1063a0a0a6a6dc8fccefe2a289f", 0xb6}, {&(0x7f0000000880)="71cb98697c77eb307ff596518f17a8529230abc6e65aabbb477016f55f78a1e1df66717e503d07034f8445fd7c71fdbdc8c3f264430b835bb00c5b8cc3158cd9335c152c4836565deb83a3c2675b5cdb678383d4140097654815b5bd2c7d026c7696342143a4cad44b07fb7b36891fc5d35e491d188b2fb13695a43c34c385a867ffcd6804b6fdd5cd1da9357c418b34a6a7804ca6e86c8facff8ca7a6fb25bdc711d579a0d59aeda3f084bab8d3562e81d3ec8a7fcb8e5c719dbe32369925ea89bc25f924246fa4c3940fcb293d237dc72d46676fbf1987b96c89d732f30757d1c425f72d5f4ee9b22c15fef0762524006adba4c19086eb76", 0xf9}, {&(0x7f0000000980)="1e07283c143b20de470616a881200314c04adfa492aa7d8dd7b829e6f3fac7d9c263cfaeef07ca569c73b0a5462bf3af914d55f5059d70583b793c812bb21b9254d703c8953a28f0bde452b5b16a343e20da1f638c62e71681613e75bdab969a37a1eb8649ce7ceafb659b788348a13a58aed028ebfb14dc5e9fa2bd8981213ff9ea4a3f1c2e4a08957e54d518ba4423df95799f42c40b5cc7432903569be90747f6b1138c7821f541cd6c", 0xab}], 0x4, &(0x7f0000001680)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r2, r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x108, 0x4000001}, {&(0x7f00000017c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000002840)="021b611781940df6193f1b66809e207c9d5bce07aedef4ae4ddafe20600ff03fac74734454ff9befdded79c0f28af59b11a2606b7de7f5aaadc9c2429a66794dd32c378c39d4afe5b18f7260bfa37e1162030b7e3ac58b4a2cfca20747409bf4bb0f4e28452f639c95f81e1cb88393744a5fa11e8e236ef395f3761ea7543240be52733476ddee70b7488b1cdded7108ea44eef240929a7a065944da909842097607ed1827454973098a5db533d9e6a4567ce25c4ea94b48e5d3649e1579e7b2a656398fe3624e9c29a837960c61facc1446c646c4b7248ecf2132f6d28f04e84fa2d5070b", 0xe5}, {&(0x7f0000002940)="5e5f516fcf754e924fb0e6150973d0bf7cffc254f8a5b0fa7f532fce6b80f7739ae2a3cbdb1c3fd028a154f1aafa1f825bb7ee750cce69649889542e5bfac49ccadd397691a76decd23a4665a663055fad0e8fa5b3168b", 0x57}, {&(0x7f00000029c0)="ffc72a6d1b72f4202abb11334ea4c15c519eca27b8c11cafd664556998c45753ab6c7a2f150214cc988ea68d0adb8fb8e8f33e7f41b4046a1fb835", 0x3b}, {&(0x7f0000002a00)="66928fb2e41e47072de1bb8b5dcecd71a60e4fb7dc047e387ca7d28ffb64ed5004f2ac1a150a38c6128ddccb6aeeb2ad84a813b0cbb104772b5ba64dec46680d7dfda7ee4722c981ec96137438a74410a979fa244ab9723de341edaf029807930573013159595f3c4ed7a4735c5b96ff14969835652c15befa5e58c4966ba9f2808f616accdc90355b98eef70517f5d000072af309e0b76a76680cba2491b2e8b3b62dfdd68375cf97f14a244c59de7af5e53d1f8915362f4b005c014a1511a72333a04fa1494c3be208bf370a6d72bceb5ca591caf087df645d", 0xda}], 0x5, &(0x7f0000003640)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}], 0x128, 0x10}], 0x3, 0x1) 2018/04/04 14:03:59 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfff, 0x400080) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r2, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000000)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000600), 0x138, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$getsig(0x4202, r3, 0x2, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x590, @ipv4={[], [0xff, 0xff]}, 0x1f}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x48) bind$inet(r2, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/04/04 14:03:59 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:03:59 executing program 3: unshare(0x24000200) r0 = open(&(0x7f0000000280)='./file0\x00', 0x400000, 0x10c) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000002c0)={{0x3, 0x1, 0xffffffffffffffe1, 0x78, "960b8ee238fb9040ce0e1eca5a87c17cc30f004107d79b815811813b465faf2bbac176113c95be4419ed36ca", 0x100000001}, 0xc6e9, [0x9, 0xa839, 0x2, 0xffff, 0xffffffff00000000, 0x9, 0x6, 0x1000, 0x7, 0x8, 0x80000001, 0x7fff, 0x9, 0x5, 0x6, 0x4, 0x1e8, 0x9, 0x2, 0x4, 0x2, 0xbb0, 0x655, 0x9, 0x5, 0x0, 0x9, 0x6, 0x5, 0xffff, 0x2, 0xfff, 0x7, 0x3f, 0x767, 0xfffffffffffffffd, 0x8, 0x10000, 0xc6400, 0x2, 0x1, 0x7, 0x6, 0x3, 0x1f, 0x4, 0x4, 0x3, 0x0, 0x8, 0x6, 0x9, 0x1f, 0x1, 0x6, 0x9, 0x1ff, 0xa3, 0x9, 0x9, 0x2b09, 0x3, 0x7f, 0x3, 0x7, 0x2, 0x6, 0x80000001, 0x1f, 0xd, 0x6, 0x401, 0x8, 0x5, 0x400, 0x2, 0x4800000000000000, 0x3f, 0x7, 0x1000, 0x7, 0x7, 0xfff, 0x1, 0x6, 0x100000000, 0x2, 0x5, 0x8001, 0xffffffffffff8001, 0x6c0, 0x8, 0x10001, 0x3, 0x7fffffff, 0x6, 0x8, 0x7, 0x38c, 0x5, 0x20, 0x6d10, 0x406, 0xfff, 0x0, 0x8, 0x6, 0x6, 0x7f, 0x1, 0x5, 0xfffffffffffffff7, 0xa, 0x2, 0x8, 0xfff, 0x9, 0x5, 0x4, 0x9, 0x3, 0x1, 0x6, 0x0, 0x3, 0x4fc, 0x4, 0x9]}) unshare(0x4000000) modify_ldt$write(0x1, &(0x7f0000000080), 0x10) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x200, 0x70bd2a, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe627}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40801) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x10001, 0x40000) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) 2018/04/04 14:03:59 executing program 1: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000040000000000000002000000000000000100000000000000000000e7ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000b991ded024d256018596b744f921c98df97f34aa8fa1106db5f9c678ff802d87596be0a00aaaab1855b27e0a1bb5e84350d3b7e7d7b9cd09dcd402f269c05a35fa3065faa3a0a7da4ad79060bec1f076975a2d7e11a2a07851eb78e32e99a107"]) 2018/04/04 14:03:59 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) prctl$getname(0x10, &(0x7f0000000100)=""/214) listen(r0, 0x0) 2018/04/04 14:03:59 executing program 6: gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000ffd000/0x2000)=nil], &(0x7f00000000c0), &(0x7f0000000100), 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) 2018/04/04 14:03:59 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000300)=""/21, &(0x7f0000000340)=0x15) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0x10) 2018/04/04 14:03:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r1, &(0x7f0000000040), &(0x7f00000003c0), 0x2}, 0x20) openat$cgroup_int(r0, &(0x7f0000000140)='memory.low\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="8400000001000000eb5001169f1025f08b736eb662a0dd3cc7092233de0ad93ff9e7d3aa051c5a33634d60cbcf7b9b0990b3ffb4e268423a17e4bd82821b45b94f3be27a2615bc7f0b5242e97886547dd06f54d9293fb3d2665acea387241f2800340d42931aa656506396931ecf1f386559afbe2b18672e5cddafe31194a144055925fb94b3e5b80875fcbb53a06ff2232cdd"], 0x0) 2018/04/04 14:03:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xef, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x5da, 0x3, 0x12000}, 0x4ed, 0x401, 0x1000}) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000100)=0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/04/04 14:03:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) 2018/04/04 14:04:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x200000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3cc, 0x0, 0x6, 0x3ff}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xbc2, 0x2, [0x5, 0x80]}, &(0x7f0000000180)=0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) getdents64(r4, &(0x7f0000000040), 0x0) dup3(r0, r3, 0x0) 2018/04/04 14:04:00 executing program 1: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x36d) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300)) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0x30) dup2(r0, r2) 2018/04/04 14:04:00 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0xfffffffdfffffffd, 0x0) add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf73505bb401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0xfffff, 0xfffffffffffffffd) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x20000c) dup3(r0, r0, 0x800000) 2018/04/04 14:04:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000580)='net/rt_cache\x00') unshare(0x102000) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="a34bfffd8b44090adff6b18f47b2c5a929fb8a798431d7da69ef4e34909af57cf4c43fc0123d4650bde44ce5bf121b325138232972da0166885fb55726db692af12c723474d16e0037b95c9fb71883b7f0593cffd57eea9ae2"}, {&(0x7f0000000080)="c98fe8669db58b7af4d24eaa7ac766089b13e41658fd14cbdd84218be2df8c551f23"}, {&(0x7f00000000c0)="8a5c3a4b43866951cf0abe706fed7a963809669acdcdcedcf71675b972facdb767c80a801fcfd0969c5d222b67f6e51926b8a97ae83ce8a7b57c33acf270f6620ebd91a2f941c1c503d522e19e6b4e0651ed0a276d3b523c9e5314b9c23bc14dd9fc562269811c3e64d40f0dd6df154a2091afb241532ce43eb39fd62d71adfac711943090c82eb5854a91b3d33e3e04906443e8bf6f85154dcc2738116f20882cbdd659d572ba257369700cfe9eaf663bfddaa2833824352b6d2b7a77c8267b810a868ea6"}, {&(0x7f0000000480)="26fb3e68ff4c205d65f9fdffffffffffffff7399b227cd8f72bb2ed64a867e164de2f9f577043d9ba2add47953bc8e6bcbbb420a053a84887a998c8ee567a4e971573acb68b5af9cdf5545e6a35125df8d9154a4aa1734bb989dba3c6adaf557242749a08b397bc7958c9abb05d4ec5c4f26d63fa9d769d336ea818c0dea0ebd9a949dfcdee1e31db2ae4700ea82e6e89a9453539ad99aaf14230d3d9a38c754cc2f6c931ec93f8e7d4e32d9edaa82b5e3a04588"}, {&(0x7f0000000280)="6008b89d73dd19218fe54d13816f56f23b5895d611fe33d616127a5cafe59582d5814e6754e5873217b5d2e5e6470289ccc612c59013e5e19e11a62c3909efa58f15f1ea9eef4cfaf3d53b253ef0e81853e5f8a3d9239734b07327878693cbd9686fb70944b9c149"}, {&(0x7f0000000300)="a325042429f9d993399cb7b94fceb756f1b7d24729079f32179671133a66fad5bb899f8fefc44da0bacbd2afb85741a650f9b7ef238e9018c6d081b71a1825946cc54bb0436230b77289f7f63b4058e0f106cb6c6a1b21e2644b1814afd72397d7168cdfdbbdbc7f2c34ff4c6a910b9a9f7920f21b0297a9a80fe8924471eb37b7a552c3c3875431e71d89a80b6806a44ce2a525051997f7f65459b2f9bc7a185140c370f0324d792f7147edc5560a369bc9462e61c6e89d665268b4f77498dc15507e908401d1dcd23c717b52c285545325f99f093d4b199f0f1bb27d67fe"}], 0x1000000000000339, 0x0) 2018/04/04 14:04:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x3, 0x5, 0x6) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "5b89630fdb109d3c4eeda3e103f11e572683429fa816f85d5d843f92033c02b3112d4023a2fca936c1e4435b0da288e7dbd2cd7caba4f082013ffbb6d88a0708eb13"}, 0x46) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000001c0)="652214805076f1ba94c9a4980b68f0fd18fd2a02003f43eb87be179abc4d928fe546a32d0e921e9991530a33997d954023616535f917a11a88c6a9e84111494e1450dbddbe7af77d441eb2019be9966219ce9a9af89d32ac708708a1efc76c957c35a5e5df5248979605a387630a20a5c8875ab178e6e416b27ff6e1cb11", 0x7e) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000240)=""/153, &(0x7f0000000180)=0x99) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x27, 0xaff, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/04 14:04:00 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000417ffa)='./bus\x00', 0x0) fcntl$setsig(r3, 0xa, 0x38) r4 = creat(&(0x7f0000aa0000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000d48000)=""/1, 0x1) r7 = getpgrp(r0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) stat(&(0x7f0000000440)='./bus\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000640)='./bus\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./bus\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmsg$unix(r4, &(0x7f0000000940)={&(0x7f0000000080)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000100)="32a9a75336b8e437d09e5557a95dae89994478537282268daff42871d935ab2a64fba15f8a252e4da415cbcb86330fc46b5ec4e70949f17a1da2129b4e42b3493d0adbcc556739e23d32935e5db9d232230b1a9ac3dc9267521a68f0169e1a12c1d75f713c4943b86c245b91c189", 0x6e}, {&(0x7f0000000180)="17f2fa86d7fa52f91712a02cc32cb81a4a428b496ee6a6921f74dd24", 0x1c}, {&(0x7f00000001c0)="b3c6011cbede3f087dffcdaf6f7eac9ce27129687ff37ea25a312c08343ef2d575bf9eee3e33e575a26f81c48e77d4a4f35db8e3a3492b13757b4c2b93012e54458c5fc904e98ea7a18f897cd19326dba0f819e59e625339655803bf7c95bf4d13c4d3298a300e0c69ff56bfda11578522c4fe8328d292273403df246782ab1f4349e5533d27f105efd033d012ebdfe916c88ea2be68f5d4b335c388c4026aafbe804aa5cce368e643b20afc216356ab7b8f4575fa5b155b7cee4a8b87e8e1b088ff3ced99f1c9fa18fcbc5fe4eb00a65b4943e2057b9109a1f2202eb9ca13d0813400c9", 0xe4}, {&(0x7f00000002c0)="e388c985b2a7ce9ddeb9bc5f239a797c1add5e9b37f92b7e5b412eeccde2", 0x1e}, {&(0x7f0000000300)="664ab6b469e9c73b08e50643eea48755d6ba38cae26588b581fb38fc34c5fa3d85571ac38c157989dc357d851ec6a19ddaade2e04a2ef02627b459d99f840a072da7d5da461a944c537b8b6ef16dd6514dcd3e69945e6abd117a63c4808cdc0ed8c184dafa9fe524128639a998cf3f779fdb43c163db701d714ce0047a1ebd29e15e8f93fb232093797f8e6089c2ddb36b482ca3a191b399ea643f5822a3a193a09ed529566069c2e137e56b45", 0xad}], 0x5, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r0, r8, r9}, @cred={0x20, 0x1, 0x2, r0, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r2, r4]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r1, r6, r5, r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r7, r12, r13}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r1, r5, r6, r3, r5, r1, r2, r2, r1, r4]}, @rights={0x28, 0x1, 0x1, [r5, r3, r3, r6, r6]}], 0x148, 0x4000}, 0x24000840) dup2(r1, r2) tkill(r0, 0x16) 2018/04/04 14:04:00 executing program 5: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{}], 0x1, &(0x7f0000000480)={r0}, &(0x7f0000000200), 0x8) pwritev(0xffffffffffffffff, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:04:00 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000002600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002640)={{{@in=@local, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000002740)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002780), &(0x7f00000027c0)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000002bc0)) socketpair(0xb, 0x8080a, 0x6, &(0x7f0000002c00)) socket$nl_netfilter(0x10, 0x3, 0xc) accept$inet6(0xffffffffffffff9c, &(0x7f0000002c40)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002c80)=0x1c) accept$netrom(0xffffffffffffffff, &(0x7f0000003180)=@full, &(0x7f0000003200)=0x48) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000003240)) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003280), &(0x7f00000032c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003300), &(0x7f0000003340)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003380), &(0x7f00000033c0)=0xc) epoll_create1(0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80a00) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003400)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003440)) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003480)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003580)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000035c0), &(0x7f0000003600)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003ac0)=0xffffffff, 0x4) epoll_create(0x7) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003b00)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003b40)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000003c40)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003c80), &(0x7f0000003cc0)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004280)) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000042c0)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000043c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004400)={0x0, 0x0, 0x0}, &(0x7f0000004440)=0xc) r4 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000004480), 0x80800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000044c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ipx(0xffffffffffffffff, &(0x7f0000004500), &(0x7f0000004540)=0x10, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004940)={0x0, 0x0}, &(0x7f0000004980)=0xc) r8 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004a00)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004b00)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005040)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005080)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000005180)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000051c0), &(0x7f0000005200)=0xc) sendmmsg$unix(r0, &(0x7f0000005280)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000000280)="112095aeb759db5932495184301f3cc89b9e7b660e6fa1c8fb487e234e", 0x1d}, {&(0x7f0000000500)="023a874237cc29e67b5fa5d52631be9255cf62703f783b48800cc63536bf53bf3871615cd10fb79e8e87b9ca2a209420cfa766e6861f669351f3405b8f9ca358a361b2f37fac897c6e5141e5f630073d5afdd2433d92649b546ec98cbe33973c2114c498d943c6fc2fc5a2e40ba022e964b4177290", 0x75}], 0x2, &(0x7f0000002800), 0x0, 0x40000}, {&(0x7f0000002840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000029c0)=[{&(0x7f00000028c0)="b20b04811edcb5d70a9b9990c536af059eb492f529b4cc11710dd12d5800ea78bbff2094cf18c30d008ca6c88ceb052c4066c2ba735032180b50047c00ef6838f9035c6da9d1ed45834c7fea6cb2859c284c845831213e7dd3dc191bd3912dbf1ccc27cdd541adc6f517d61575efaa34d7e48e8d198852da5a0cf62ad44bc53ef305a8ca4c2f35bdb293b3cf62485b9c615631959856436f3d5ca7ce9fef5adaa1efd5f74a35da3cd008898a00c183ed0a11e9d08d0379cd679b5fcd7808cac445", 0xc1}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000003700)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003a40)=[{&(0x7f0000003780)="23b2b01cf337f25d7e5f93cb9c56c50f07d457b35dc2266535744468770171d11e6a54c67e3a48be14db0d713efef3c72336498b12b77143b8f8451dff7d9940d4162c6dca9d7bcf13ac75f41db2bb6d3f90a9ab5589b9d798e80a5cc940e030d40908016483ad1c9aba59b900b2311d04c0f7fa00f837955f55ebd69367c5b415043db16a2a41f4c4c908be2c6c575c7713370934b9c8e58a2c6a8b0c3969e87840bce4ada244", 0xa7}, {&(0x7f0000003980)="f76b6e8d44caa27687f6617c2fbfbd5d8862219591df28df5c0272a6ad284a3ce2cac086219b5e3d057f4e8a53977c145b2556c756e38668bc812104558f679b78957f0d75aec4db81357dcfde32f38c0789d4f93a2fa4d6782e2c825a96d3d585d87196f49d1ab125e56e4d9b8ec294546d6f4616b818496d2f975ec00afd410e98c5c7749dd18b71990c2ce49808", 0x8f}], 0x2, &(0x7f0000003d00), 0x0, 0x40000}, {&(0x7f0000003d40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004200)=[{&(0x7f0000003dc0)="2db3546d92cbd688109cc6fb5264535e65df029ae7cb5dba6b637028ec8036001a85f276f9db260cb119b3617ec34bfe60f7ac7079e1ea71c70878b7ffbb234b65abff37f0202b2f5f8e49868b88fd3db8", 0x51}, {&(0x7f0000004080)="3822dadc2f4810ca9b2bd7809ed89840431fc05b5e93bc05ee6d7595e4", 0x1d}], 0x2, &(0x7f0000004580)=ANY=[@ANYBLOB="20000000000000000100000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x40000}, {&(0x7f0000004600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000048c0)=[{&(0x7f0000004680)="94eec757f4d7378aac15d1e1724560afce46e9718b7192f18c3de50dec649b8746a0df186a8b6698dbedc53f74b61f29257c5325c79df9bebe093710f41da4f890eb1f1c0c3ccfeb20a2e6ced88105194ef81b45cea415b95df22379d0b3f6cc7d65fc4b5412cdeadc5d3593463e23716df905edd8d2880a82edfc766f9668048a50f307466190f99454", 0x8a}], 0x1, &(0x7f0000004b40)=[@cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @cred={0x20, 0x1, 0x2, 0x0, r9, r10}], 0x40, 0x40}, {&(0x7f0000004b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004c00)="345d1cc2c1aedac047e560a757f5dada75b2841e333da5d05973d445e0db12cbc8084165aa11795767b0e76c7a53d2121dfbd19e8750f66714b1f90c69c14683af8ba90fa0e82f57d4b9f55a04158ee61bb31d711bb946214fdb63ea42adce3f3e6dabc45dee292b00d851ab89d04c2fef284fd33672fe022418cb8d264b9907436ffaa4e63e65ea9fac64a62881b89bda119d57b63df63df027e694f1f7bf543d08d52e4c9983ace6f105bcf40833f3fba8e2e9a21419942506bd9bd636e36147405a289fe56c548711fe18843d77555dba36abfefb6ca0aeb184ff1a386cc40d85764b5ac78b410e5a8364b5aa4c3741a8cb1c6b", 0xf5}], 0x1, 0x0, 0x0, 0x40000}], 0x6, 0x800) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r11, r14, 0x8001, 0x0) tee(r11, r14, 0x8004, 0x0) setsockopt$sock_void(r12, 0x1, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r13, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x3, 0xc6, 0x7, 0x20}, {0x8000, 0x4, 0x1, 0x7}, {0x6, 0xfff, 0x1c83, 0x7}, {0xa9e, 0x6, 0x9, 0x3}, {0x0, 0x9f5, 0x7fffffff}, {0x3, 0x800, 0x4, 0x7}]}, 0x10) connect$unix(r12, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) write(r12, &(0x7f00000000c0), 0xffdd) tee(r11, r14, 0x1, 0x3) 2018/04/04 14:04:00 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/04/04 14:04:00 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x5, r0, 0x1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="de000000", @ANYRES16=r2, @ANYBLOB="030028bd7000ffdbdf250a0000005c000200080002004e21000008000300010000000800030000000000080006000800000014000100ac1414bb000000000000000000000000080007000800000014000100ffff00000000000000000000000000000800050080000000140003000800080020000000080007004e24000060000100080004004e22000008000600777272000800080080000000080004004e210000080008000600000008000b007369700008000b0073697000080002000d00000008000b0073697000140003007f00000100000000000000000000000008000600ff070000"], 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000440)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x1, 0x0, 0x0, 0x0, "38f7da18aae78244a8856adb3f6a4a382c9919c7f9adf57322c290fbdf930ee83272d964ddd25e6766e8f83c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "68727fe6970ca50d582f4801ccb061e5eaa9be656a100ba3ea0ec38c7a9fa2e3a4fc17977dc38e16ddd9b90df67ed8b924d89b60ecf701d5059a9b4635a3c42d", &(0x7f0000000040)='\x00', 0x1}) 2018/04/04 14:04:00 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x1, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) r1 = accept4$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x80800) signalfd4(r1, &(0x7f00000000c0)={0xffffffff}, 0x8, 0x80800) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/04/04 14:04:00 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) recvfrom(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffda0) 2018/04/04 14:04:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') r1 = socket(0x40000000015, 0x801, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 2018/04/04 14:04:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/160, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x1, 0x0, 0x8, 0x4, 0x7, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6b, 0x7, 0x1, 0x6, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) 2018/04/04 14:04:00 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x13}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)=[{0xc0, 0x0, 0x0, "fa754e0099e0a779fc7721e26b6dbfb0754d20fed680b22b9cc754eba759bce1ee035ade0a2f0255496187718f75dc89dbf7d8f51e9c2d3bce4da14a1d05f809483e06c83a8c6b0f0d9b78a3825064b9144369ef3848f2e39960141983cf5e6c5208b30df39804bb49b67706d775ed2cd22244477a9aedf73183ae464a7730530c74972e1a2085e8993d4cb4abae5cf2574f4d3ff410833be78e5777773fc255e9690f5b69e35e15a4aeec6937"}, {0x100, 0x0, 0x5a00, "fefeb8cef5c26035706454ba24155813f0c54847571ccd495185362607a92df31df0c75ba34b69ca0b107c278375991360fd241466cf0980b045c0ce4271b1e55657ebf16b7d0360a781addcd791617b759c74ec643eaad1474c049a7acd40def4c69e3bc7ca070f39e92bb3dc0deb30ec4f0e29110df73eef07dd0c15447f4aa46cc3812fdd5172dfb0cca425cf3709a70d18672772823c186417fa47ac86fc1f2e4b7c89201c4f32dba585f38d2aa7c0b48bfb0dd7e7dd5de50098d7ddf2fdf9b9cdb964f379721c30c3f63001114f5812aea8d75096e5e7c6f9c4d1ffd662ceaa3475563d02acf6"}], 0x1c0}, 0x4) 2018/04/04 14:04:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0xfffffe07) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8400, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x80000000, 0x2) tkill(0x0, 0x1000000000016) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/04/04 14:04:01 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="0bf796996fa049baf9d5", 0xa}], 0x1, &(0x7f0000000180)=[{0x98, 0x10a, 0x2, "6bfcad0d76e2a86d3f434356ec6ece29eda951bfa666e05bd316cd5233b1f90f9eaac85a0d39d765eb8ad93e194a8d004d8307a55a4a13000ca776c9b9bd8306d13a25d8cf23342914c363b425f954cfd9bba70ba9efcfb39a4ac27a8a6c82a16849f5f0506f475d3052ba57234dd299498b75420845c57164198d880e9a8219af54200750"}, {0x100, 0x1, 0x7, "163af5a7c818643fc5c4b0c28705123b9cbb676f502cb66c2b1ee80e8f2a4e170df37e84a608c582dbca23028e8fb5aa2af43753b8ec858b1b20ff67f5d2688b663a8d38df7c0119ede2c27612c7324e83e0af68833509cb2fcd5700296b6939f05bc38808dbbaf88820dd7ec03b5fdffa3e81561a3275281a065dbeddb9193638a3bc770d2611d6532beb2f3f5e31c6f13e94a761552f2408f2711608ec95f3dc75d1695bce3b87b2501c1d593024b6847ceca3d1c4a24489002c0142bca2e8d91c1e4b92376103fc1ebdad83b81a208a1f72b651794ac0bc8c5bf1e9c08ee102b86d08038e58c437a559de69e2c9"}, {0x110, 0x199, 0x80000001, "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"}], 0x2a8, 0x20000000}, 0x4) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000480)=""/45) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x40, r1, 0x918, 0x70bd25, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x20000080) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000600)={{0x6, 0x3}, {0x20, 0x2}, 0x8000, 0x6, 0x800}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000680)={0x0, 0x86, "eb02062c543107c47a73a652caa36342089301ca7532066d662f8bf417f2ec68a4b1b2f969d43c5a10f1f79b4bb1d87ce2905c7bf9628830c2fca67ae0da12cec1c4b487fd2053a755c529bc27f36adf6d355c6ba15f35361727de1f2a1aa51be71c8ca6ab15d9104dfdc209be049e997a80464089634138b1d327940dbb4b7223ff1a3f1a31"}, &(0x7f0000000740)=0x8e) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={r2, 0x3, 0x4bb, 0x1}, &(0x7f00000007c0)=0x10) r3 = accept$unix(r0, &(0x7f0000000800)=@abs, &(0x7f0000000880)=0x6e) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000008c0), &(0x7f0000000900)=0xc) r4 = fcntl$getown(r3, 0x9) ptrace(0xffffffffffffffff, r4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000940)={0xfff, 0xcf46, 0x9, 0x1, 0xf000000000000000, 0x54}) r5 = getuid() setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000980)={0x5, 0x3, 0x0, 0x7ff}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000009c0)={'ipddp0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) sendmsg$kcm(r0, &(0x7f0000001f80)={&(0x7f0000000a00)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000a80)="627728303d29f035c4d08c04133d27cd5d540915dce4e05025daabf4d58723132637348cc16fb0511d500e1b1ec198c73fc0428311a3ba9b02c68f8976e15cf678cd356f4460409827435f0f1877ba6e69da2aff5ed699ce31b46209caec2081798c4d89b21cecc7e8abe2226283", 0x6e}, {&(0x7f0000000b00)="60403e5d3f46f83bdd5afe6387ab72e22e203c0c36ec795da95be08f44f77c8f495b06c69a3c059bf731c590c118", 0x2e}, {&(0x7f0000000b40)="471e60265c037c87ad7c6ae4b2865bd9228ca9f09b7008974a277a57d393db94d3d36bdfbc8e706f3516016cf47746bfedd38d34896f35296c60b4e9f5add7a9ada324ad93845d50b81b2c8c320fa1fef8e9365ab5bcc703cd8706c222556f91469034efec336a5030d2c136e86eeb37551a9d88179fc6957bb2d842f9cd9b4ccdf458db96c0597de7566096f7dbb477452efcaf0067c17af5819216af208c0ef9452ea9b39d98d28def2e333a29da", 0xaf}, {&(0x7f0000000c00)="b52745603bfb8c4a00c0419f74f2b4d0f20aecfb045179a9448223ce7e741ea1cd34a24fdcd913bb538b4f57bfef358e957656841d6522558276e68014511ef70831890af9f6386148f45a0f8b3706f28a94b79ac1d1135643a4e990dc5857e0af6438f957931f50c56db218e0e32cf19682762012d86bb6839395278b7dde5e5819b8f5e3d4b9879431d5b851a41f985d33d8fd2ebc3854fe348f4e302f980b1d23e31a8a7bec70875d049badd85865d880f54fa717441fe1fda184ab32ddb3c7948519d1602ab5f7c3eb", 0xcb}, {&(0x7f0000000d00)="b4981c79eec38e656541a0306c00fc833d9423e3fcc5c8ee8a796dee0a4d30d6b03ac500ef42fd57967c43c56186f1fec230c5bce14b59cb6420880c4aa573e6973d3df3e5656e5170bf5dd704d47fc6424f08da07e6d1dc557654543957aaf1929b55d659f512ff2ef763c96faa11f0872ef6d11988fa3fb868e9e40bedc7dd0acaeb2d7775ea4b911e7cc0570cd1c9f9a1e01d89f28d339003c7b84c6ed6b05ed1e42e391755e51f7cca32e7d035ad0f", 0xb1}], 0x5, &(0x7f0000000e40)=[{0xc8, 0x84, 0x7, "e71a419a6eacff9a654fa56f407d15672476cc34e0ee7b9f24cd1503cab3691a8ff6a88be076b76c447fe697122868db6c0f8bf786fae50fc81c66573e616c9939d034603f05b01fa7511489409540b764b7625371a26ca9ad7732c38ed2a2541a61add32deb384790904a263f4395997b3c5dd1d5a923fb5aa4ffc45a6403498883db609009c1f9accd7ec41b95f34a4333145f1dec57da7cfd0535e7ec72351afea21a120f4360b59da72a593cccb4eb31335f69"}, {0x38, 0x3a, 0x1, "78f6e01ecb9dff8073247acc269211465818174616a2a2d57f1373d8b0e5d7dc1e3c02"}, {0x1010, 0x6, 0xe05, "39474adc1bed4acf009f18d189f42ef9dacf56823f9024e39dd8e38578df223ba3383c9c672e92b866b430246f489ca8a2c509c23401043ad3781056be8ee61720f60d031fd300e3c0261ca53dd779b662edd68d85f06e2378906886e92e3fc3f5e4ff2f605cb23f9e5dc9d79d34e843c82a728d1c0907720aff9f82aba6eefbe3d0d6e36992dc6c38085b2aab1bc512b0cbf29e16e9352a3a81a4f1a94b1608794501ea0c2f0d3e43d1567fc59edfeed18db63550e4c9f83a66459d0a626b77871cde351681dfae35f340267e8c32a4c62bd7021b07e3992ed7b99483b0f350bde8da7cd21c8dcdc43d5570d4988ab39953a3be8b2caedfe0c86478e22921a534b4231081bcc31486a59cd1db624d55008d81a1870c7fe625d7f80ee38822255ca43e0193301753d96ef26c7fb7988b2587442a6345385ca4932ca60ebadaba24631d1694fdfba61af10202e3f11eeadfd9437cd9d031d2c7ef6033fb23f7f68195d5a7c332ffb190a7842a43027cf489aacb1971facb5e3e39c3197d0c756658304ee85a51eaf5eea9246c98ae70a265fd60cd8bf5725324a54ddb11422eed7b8b3801290d702f104a4ac058018a7875137ed21e6c6f13ef6278a7934fdf752f88f16e98a4556b64e414bdd0cdf03d19db373fe3eaaecae67d83d170a4cc753960a7135feddd8cbc2a315e93480b575406705e5832ad978ebee922ee98b320a6e397d6d2ea4a9b37ba44617e17100d1769ce22b29bcfd357e65a397806bb8921b578b2d4e67556b0775d526bb703459e52845ccc302f98c7fee9be9212c8dfe43d9f8a4006e80edbb7070556f491b7d960651397597bc63a05fb88fac29e583229b65e6924a03271e0c1e927291cd2c5d7181537e8159c8a742dfc0a663d1f2dc546334803b331136e5d326219b5172c61f383ea5e8cbd6efeffe3fb7fc59199730180a08cd8337a404b8bb28af891db5119bdf19731e9c078d033ef97c47f5d7443df2ed0ac0d71b83a15dc7b92a79fa1150e789f17606b0366bf64bfc9d40ef0bea0d2c057e7d342a72eed36b77c412bfebefd9418180e601cdbaaaa51859d55f07d8d6571f068e53dafc0ce8684ad5d19e8bb9be285027d584fc3e98f972af59fe5a3924a04c6980dd8c6aaab81b5f8b794bab87fa42e6a0ce0035f08c02e78cf56795afef4d51c6fbd571dc5623387fc2ab7efe6c8d64030e92e7899c66bfd71e7d05b6d016bd6d7d7ea47179fe5b3cb3d6be80bc5096aeea5724a4f797604d8ab454e3bef0b7ce1adb4a3f263a771efaa78816057c53f146ced3dd4d97a49788781e605a7ae7001e3d51a69a56bddf0db50d25fa023db7446aeaa817926b1f8dceff149c29045a314356c8c4e2a298eb4d9f92fea4634d2b72252e1ead8ee8a6f60629505098f6ffe6ed4612fd16ebd4a9644147b8d201db8701b243207792d27cc6ec42962592174dd3523c6991b280feafc786052e08cd0fea043b60d9eccb18c11064669163b281db426a872613583d0525d31824a6a7e7d9220e5e25d0c178197453ccf5fc8a0290eb75cc69fd6278926f18db3bf3e5e560a3d6c46ca5ece14018b1d821ba2ae013f85b1303a1f24839f2ec5e8c6104fdda5d139545e66a024e03fbb3d66bc5a5d768fedcbfb61a5dc75e603eef43b73bf7d82d6a146fb30b1618f3c0fcc446b617ff4ad39e05c0fe1fcad40acaaf9fba573729bce213c5900f104d181e4c59b6fcb7c46503fc630c4058dd336be41ad7a738cb914715cd6b88c2b4259a46634d1d7690e4ccb7175ceec1f030308736b7e3366fba3d3ee5dd66e788ebbd8abcf4369ac008321361fbffd5785a1338c100ca2b5803adcfb56e0960ae9198df5694c9148e35722ad4451a371714acfd59fe7e688359931020743273a3174297957b4340e6111e01b0aab9aaf549deb3b724a7a9454b2b71c648dfb175972f06eff2cdc8febc95fb31a69f7868d9adb6b659790d7b0a6d01fc3b7cea4f45ef59fd7fa892787320cf32058a4856d264947bfb96536be669b52daffda6abc1f5db1929184dfb55e9d71b2209729667c3fb573e4fa4560ababc72d6a4efe18178381e343bc12584e9a5fa7420bb60d3b6f8a38e6bf44f34b29eb0c7e00f5994f176bf5516cd7332a041cd55819e4f0826e115371a5b0e457c452f25cd493ce7404eb4885e7d8d1d993ae3f2f350f9b6a2f1e5a7ac4e2d3b17cfd261008bfe8ca4547c27c98f0dfa9c991d4500f80511eeb4418bb2e7c20d2e2920da7e6a97a01b9ce447449165aa3567b984c57a2c75291e2ea73d96616da3e08e77970c312adbe6018a76d402d70dac60661065b6a39ffc16da070939c8a9610402b703eefa3d504881abe394911dc53ef1514ff263fc8731c691a6e0ae43f2374b89ee154cdeee970ce70c2fd5d3dc2db01f0681d7b5ebb079dcff12580bc6b86b4abb4ac821eeeb7b36aac769acacf4bcc9913e7de28d35f8915f567b6b43a848881c7f374f8cae7ae75ad10eeaccec8816503e38d8b8b2b72d342787a2634cd37e755f3bcc7da72d26653eac5b4d433ef091440796d0091bbf782a7f315ecae303406907f2fcb8e26f60b331278acc22c9edbf6a70bf3c1360852045106a049617b51d9f6842015ef253cc9eb445761fac6eaac8374244c78da45b92d92b45207c4e65ea0fe6126531fd9ea37115ec7e5d1f565453acf6cba5dee7b096b31a69d6cef74f72f680dfee854eabf37db62e49de288bf7975ec6ea3f3d27b14e4971750467350b8202851787b7fea0049cf0f67f27e40096134eb62c575b479a150d6184ada0ee95ee7e42dbaba8534d6d57d3b384f87ed8486478a1a5246ba8d8619708e71dd7dffcde8b19c2873a9d593280eefed3dbcb8844ce43313ab4087cda3eb2123403f1d1cb05289a016ecd95565604dd233723abe6d18c7fe958ce13f82ee212bc3fa51434ece4fd14153bd2ebae74142000967b14d6ae9565cfe842bc221372b0d1301442e0d3c7d086edcf863466bd44807d892bb9f09938e3e37b4358d955eb06fbda93451ac1e4cdcd2e488165f508ebe58dbeb35f28b6735386ecfa4b9bfaa8dfd4b05ab3c97449b4082b61dbd0e603c47243c7a0826cd514582488d18e4418ebde93685fd9728f6ad30efba18980533a29402b88f56bef2e7c33fd27a9f3ca12109a22b8f35507b800356328283d9cf57fe5877c9445196740246bc2bdc258b759f4480d42b2e9aaaa39b1997cd3a519a69e857bb8167971e8d310a63bcdc272c86f50ee291506e1c88be0b099c81fb47baeba1780a5d81728e00190ccff12229ed28198e61c865d8aed895d50053975ada58443506867bd745b081dbb53acaf11527fa7ad8022bc60591c604c4b6983e74187186b7a33d3c13dfb839289b227aabf90e8acf48627227bd4acd0ecbb10078a1b7f8a034398b02188ea7df805a4d7ed2f768050314f7640cab9b60cb9e4e335458af8e9de4e4a1fe08f7b3928151374a7844f36b25b33f4932399b5966db35c37b3e2b29dd49b4f5d618b8966659f5b3dba3c7671cbacc943438bfda0b0edc6690a699a081221d6f46a779b342dd56e6ac62897c2cf858a02844eb569a78e44238534f401232c1f4e18ce7855b79ebe264d6a681b1662ef52488a3c53d5b18e9ba84970af2bef3a008e51786dfe32be8a65cfd3e3457f0c9396993bc76a87077426cd51c56ecf11f6607b37e5365428cf56ca9b05c0f00549f6f1871f24f3dfa5b0e261889f869f1b2e94504d4b5eec7a2129ca37d92a1732d8b6d9ad5e0e7c4c00c205b29a1f416df7591091cf54e47f0883af3f16845e95ad1a7e9e70b9be9bb4dc5038840ba8643d6a873cde27d4191d5b8fc7adc48e769dc3fbb6b130dd7540cd231a3d9e8cdde90ea0b16100f86709a8b07fbc2d1cb5427a777ef42452ba6670afd9f8a89714df3e24cd7571387a327eb34e004d83b2d5408b5fb671ad1eed22fdbc1af40e6b80d86791384ae693fcf7c46ed43227b0c79921a27ef7ca372ba95996874a6006fc4c544e747fd4379f0d4128bf51425238cbfe7dedd3ba3b2eaad93b3379eacf5168f1f3215ecf14c6e9b6fc6fa870ab633420418bc4d994776d341cfea400ab75c4b3f9e79444cdcec5e943512b774fa4f6a414b8fa18f3fac6f1e160b93bb7ffc7c8fc3c309015221d58534d87a8aecdfc92864f74d927df70fb6cb3718c7c4100b72dafd3396649450f0ca8ed1808a088d41b241fbeec74879f5398dbc002191776135170d1b61235435a4ca96329bed5c9b0c8fb2c67f10cec593feda607234a701c46d143c93ac6b1ff40497350caebe819b0aac6b3731c5cf198202e032e0e6890732b19215e23e558e01f8731f5466ec54494729a86bf9598fa138f894c410f8741da358463922b1533508da392f9ed152c4ad8eea13915635a8645acd9d4002c534c4e7063b66da8c0cd7c6f0e06c2997165824449baeaea287ee69979eb99d7e049fb270eef884a8fddf64935a21899bb662ffd073f7515328b3bf5a12d64a25777747ec3deba47507d5cd2413b9f337343b4b6e283e2c7125f7e0919f5e1d8da78343ff26a76bc5cb8bb837dd82fdc118f78ea48aaddae9337f8469d00c61f6a0099d0063ecf688da01e98c8f2c4d421ddbcd28817f7ed698e076a82cf779905bd6a34fb904bf2ed8e83531191e8f0d5f57cf8a59b0f35fae8adb0bb5228b63194c3d41ef2e40ac616a6cbd729c529d1409069ee714e12e77ced7040a607cfd64d0b8c33473f51b606d8d1f3b3cff3aba4849bf5136c23cdda756ce1b7c7529664c50b6d547725a0de491aed5533b69df05b3ba36172789ccf290d376597fad457f98f4c0e29cf1c403fae229b9e08dfaa8116d058761f84efe4f28589f09d099fadcefa5868346684ed64b19fab528601a293199d19fdb13b4cae3b333eb08242687ba09980427f930ae14d3a377dadb41cbbad268765505d64214831c20760665d47b031fe2eca0a87ad4d41157f19730484a708102021c9581e6081eef104b1f2eeffe06b3565122cc5572555b70deee539a5f6fcff647a0ad453c8bf98c40f6bb64da497a81312e15e399f6d5cd5f071386bae567ce69628bfd34d4d169aa306b29f21cb8abc5aa69c561a66c0baf2b4fc891f906f4f6c0dfc2c73c006d4ef6dcf62a702bc6d412b4058d9d1880d5d283827ba561f45cee1772955e5a6e1b711a95f98ba529824012e53a63aec9f56f2803ed1a713e2abd97bff2222efd3052ef4a8fb7db960128377fc729f2cd7e27e5ef81fbbb2cabc21c748b1bbfe9ec48216597745dacb3daa4aa4fddca0260486b2369b73a8b1562c74ccd71227b798db1b9b2561074356a699d360cb8d7d90535487354720b9f5f028daa1e36ce68df1c863614f70ad7eaba95a0fc56234c978d562d2b78d94d31b46bb48fe203f422ed7a42cb349a81ffd78ac73a4d1183cf9a4511b432ad01b598e5effbed76d6fc087673b16e42cf52ee1a298117ef447759eca971f3508c3b5296bdda36c7e2527a09cd5127dedc2cf2f9e1564a60c41e8035a61ed0da51af1e6a28190132cc131373b1bc52c35ec8ab890ee8fc6f78211002aadab91df759451c46b6611299ae335c76e336d2abb8dcd2fbf25de8467a12408152f4b83e57f753fc3c52581acfddbb37f355c9103d71f1c7c7859eee9f03577cbffe2a9e44ae1b03cf8b1082f83c2c0505a9ff8e1045f106aefe1c248afab741134e5e728593c13d3fdd51d2b5f5dbcef69bda5a76ab1c87604797e99210b657d5"}], 0x1110, 0x4}, 0x4000010) setfsuid(r5) sendto(r3, &(0x7f0000001fc0)="bfe2b8213a70c4135aa7e8b15377584b9e65f3a1d2557b896cf747ec85a61f4779f876b38bd75039f7391992620e736758f35cc744735991c5eb194b15b635edda789c476f7f89712e84dae28a567f825b7e209f01096692b761fde66039e09ace59198abb25eac6e05ee051a6a0e34b031e62867fc7611ea6c2b2c2113de977c4567cd72d938a7aa40ffc5facdf22703cb1ad19c8cbf35c84f015bd282b9d51596198e7b2b827b006502235a0100935fce322e9806ab02ae97fb299817faafc2a467743d4bc26cf381434ac2f6f13d58a6f1caa5087a9045aeb2f0d", 0xdc, 0x20040000, &(0x7f00000020c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x80) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) unshare(0x8000000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002140)=0xffffffffffff0000, 0x4) tee(r3, r0, 0x9, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002180)={0x5b57c3b2, 0x3, 0xfffffffffffffffb, 0x8, 0x94f9, 0x1, 0xd3, 0xffffffff, 0x200, 0x80000000, 0xd9, 0x8}) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000002280)={&(0x7f00000021c0)={0x10}, 0xc, &(0x7f0000002240)={&(0x7f0000002200)={0x1c, r1, 0x800, 0x70bd25, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040800}, 0x40000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000022c0)={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x44}, 0x1, [0x8, 0x0, 0x400, 0x3, 0x3, 0x9, 0x40, 0x1]}, 0x5c) utimes(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000023c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002400)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002440)={r6, r7, 0x500}) 2018/04/04 14:04:01 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x181080, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x81, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f6400940005002882f9296623e171d9533a175a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c", 0x58}], 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r0, r0, 0x9, 0x80000000, &(0x7f0000000140)="068364b0fe54d8d413a4cb39c5251045e49a4cad535336de5d327068a3186a1eb0e5ffe0790cb31a175184bfb8186948ccd768d2e9085dff1ce17dbb0378af40d77477a960b372c08574ea955e1b0658b25b25be086be0ca71", 0x8, 0x80, 0x8000, 0x8, 0x9, 0xfff, 0x81, "d5dda8f10c04bd0e8947c6553f199c325a9ee46cfbe8e99505da34ee28212d90a4b2a300563a5589bece5491a50487f8b1a52b3f2a5aaf103410475d9532264a0fd9ce5b014cffd2cb13fe77f1a9105767000002eb677b3cf4b6cb76a9c9681739e3654780a40fa409febc3e15bd8d5f0aafb576c5999635dbe1b0329601ed4c80634578"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x10001, 0x20, 0xa8, 0x9}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x900000000000, 0x4, 0x7fffffff, 0x2, r2}, &(0x7f0000000400)=0x10) 2018/04/04 14:04:01 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x8}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/04 14:04:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5", 0x65, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000003c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) syz_open_pts(r0, 0x646041) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000004c0)=[{0x0, 0x9}, {0x3, 0x7b7}, {0x3, 0x1000}], 0x3) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x1b) symlinkat(&(0x7f0000000800)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000780)='./file0/file0\x00') mkdir(&(0x7f0000000380)='./file0\x00', 0x2) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') futimesat(r0, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000480)={{}, {0x0, 0x7530}}) 2018/04/04 14:04:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:04:01 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000280)='./file0/file1\x00', 0x1023d, 0x30) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = open$dir(&(0x7f0000000180)='./file0/file1\x00', 0xf0, 0x0) fstat(r1, &(0x7f00000002c0)) 2018/04/04 14:04:01 executing program 2: mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000000100)=0x6, 0x7, 0x5) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xeb8, 0x311000) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="f15245c265aa99e81d68e93c57d9dcbf8f254ee8bf0bee298dab6c5a0dd7b51f7225d9748a5d583dc005f4cc06f7d8e9d3f52910f4fcb995cfdab813df5978e54ab82519d0be3e36b761e53a42093e65a211ca67f60d040ee50c32d6997e65b9acfd96775e77be974c242b4cb0ed5ad9ab4b0a41bd40458bfd8591ba86c4e069bce1c9004c7d") 2018/04/04 14:04:01 executing program 4: unshare(0x20000400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000080)="2ecd8c6c26ad00dd1f70f1f4a4c57d569c57e2bf000b8adfc45e2032de08c56e3a36e740cb3c4605a5908282ebe6092548643e698fd538990fdaa7ba20034647cf05f91ec1ac2f40a6144e9444b391567ec236cdb74cde824015013f947f8e006e0d0cf6f442a8ad063c0f0cd98ab1f5a1cdadb5372e14832f5484c3118574b8bda0e600a3b2b05160a46e30f6bb5b6d6ebab7c8824b65742b43012aa9ce8deae17484b446b8451a7fb2f380a7cd5e9ba011ed1c857666ccafc45c99bf9298c420d6730d97cd1c2ea4d6c2f565b998cebf"}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x200, 0x4}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r2}, 0x2c) geteuid() 2018/04/04 14:04:01 executing program 2: prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x100000001}, {0x0, 0x0, 0x0, 0x80000000}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000007340)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/232, 0xe8}, {&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000280)=""/37, 0x25}], 0x3, &(0x7f0000000300)=""/85, 0x55, 0xd5c0000000000000}, 0x9f}, {{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xffffffffffff6ff1}, 0x80000000}, {{&(0x7f0000001440)=@generic, 0x80, &(0x7f0000002640)=[{&(0x7f00000014c0)=""/116, 0x74}, {&(0x7f0000001540)=""/52, 0x34}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/163, 0xa3}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x5, &(0x7f00000026c0)=""/29, 0x1d}, 0xffffffff}, {{&(0x7f0000002700), 0x80, &(0x7f0000002a80)=[{&(0x7f0000002780)}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/82, 0x52}, {&(0x7f0000002840)=""/61, 0x3d}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000002880)=""/246, 0xf6}, {&(0x7f0000002980)=""/198, 0xc6}], 0x7, &(0x7f0000002b00)=""/186, 0xba, 0x39f}, 0x40}, {{&(0x7f0000002bc0)=@rc, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002c40)=""/27, 0x1b}], 0x1, &(0x7f0000002cc0)=""/29, 0x1d, 0xfd3}, 0x80000000}, {{&(0x7f0000002d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002e40)=""/108, 0x6c}, {&(0x7f0000002ec0)=""/138, 0x8a}, {&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000007040)=""/216, 0xd8}, {&(0x7f0000007140)=""/221, 0xdd}], 0x6, &(0x7f0000007240)=""/207, 0xcf, 0x4}, 0xbf}], 0x6, 0x100, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000074c0)=@assoc_value, &(0x7f0000007500)=0x8) [ 370.987801] QAT: Invalid ioctl [ 370.997324] QAT: Invalid ioctl [ 371.003272] QAT: Invalid ioctl [ 371.010509] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 371.011267] QAT: Invalid ioctl [ 371.017733] FAT-fs (loop7): Filesystem has been set read-only [ 371.023835] QAT: Invalid ioctl [ 371.030600] QAT: Invalid ioctl 2018/04/04 14:04:01 executing program 1: r0 = memfd_create(&(0x7f0000000080)='/dev/sequencer2\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r0, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick=0x8, {}, {}, @raw32}], 0x30) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/91, &(0x7f00000000c0)=0x5b) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r3, r2) 2018/04/04 14:04:01 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'G6v', 0x44, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000040)={0x0, 0x800, [0x0, 0x1df]}) r0 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/04/04 14:04:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1, r1, &(0x7f0000000100)}]) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000140)="0f20c035010000000f22c0642e640f23fe260f234c0f236d360f01dfc4e3b9482db062496e00660f019900f0ffff0f01d10f01b3f0ffffff66b81c010f00d8", 0x3f}], 0xbec, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 371.030630] QAT: Invalid ioctl [ 371.030656] QAT: Invalid ioctl [ 371.034987] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 371.048093] QAT: Invalid ioctl [ 371.061403] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) [ 371.079134] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0) 2018/04/04 14:04:01 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x5, 0x0, 0x1f, "5ccb69a1daff6aaf41a60a0fd828164d808d080f4463f7ee0a8ced42f829c7246084afc8781f5cfa03061131515c0440da6ea3d55debce2dea33fad1cb20d7", 0x2d}, 0x60) rt_sigreturn() r1 = semget$private(0x0, 0x1, 0x402) semtimedop(r1, &(0x7f0000000080)=[{0x6, 0x2, 0x1800}, {0x6, 0x9, 0x1800}, {0xa9884b745b0671a7, 0x69642698, 0x1800}], 0x3, &(0x7f00000000c0)={0x0, 0x989680}) r2 = socket$inet(0x2, 0x2, 0x8) r3 = msgget$private(0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x201, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000140)={'vlan0\x00'}) syncfs(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000000, 0x200000, 0x3ff, 0x401, 0x9}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000280)={0x8001, 0x7, 0x1, 0x7, 0x1, 0xc3, 0x3, 0x8, r5}, 0x20) ioctl$int_out(r0, 0x2, &(0x7f00000002c0)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0xffffffffffffff7f, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r7 = geteuid() r8 = getgid() r9 = fcntl$getown(r2, 0x9) r10 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x6, r6, 0x0, r7, r8}, 0x2, 0x80000001, 0xe, 0x20, 0x8, 0xfbb4, r9, r10}) timerfd_create(0x0, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00000005c0)={r0, r4, 0x0, 0x7fff, &(0x7f00000004c0)="fd1dcf7656614290eb7980a9320ea6b80a81a9d0105870a7ebb1466b1f49856570d3283ce6edfab91837d6bbc8089d37932e268d42ee2696408f5060ebce06846f2f0db95f6a32ece8f62854cd588b3fa925e7c11f3749622f85598d8ce66194efa17da1c22d5e415137879575e4a595ba5ac549f9de44773bdc45b13fb992b456a2e182dfa19afedc5805c0d369ebb7200db9baa67a31a715dd28dadc03800f9126c6ec8d082d40643c651d2d9cfa4a2cc5a22edeb36c61eff8698593707ec2832e9d65e4bf691f2751c6c34fd365f2d167f2daf2524aafedab82e593", 0x1, 0x401, 0x2, 0x5, 0x8, 0x7, 0x3, "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"}) r11 = syz_open_dev$vcsa(&(0x7f0000001600)='/dev/vcsa#\x00', 0x995, 0x1) r12 = add_key$user(&(0x7f0000001640)='user\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000016c0)="40dae9b1ee32b22a62b9274843b156d40c9983e10dbdf02bc2599c35c109473faedf", 0x22, 0xfffffffffffffff9) r13 = add_key$keyring(&(0x7f0000001780)='keyring\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r12, &(0x7f0000001700)='logon\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x3}, r13) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000001800)={0x1, 0x1, 0x3ff, 0x10001, 0x1}, 0xc) msgrcv(r3, &(0x7f0000001840)={0x0, ""/37}, 0x2d, 0x2, 0x800) getsockopt$ipx_IPX_TYPE(r11, 0x100, 0x1, &(0x7f0000001880), &(0x7f00000018c0)=0x4) 2018/04/04 14:04:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="e5fcb5c340ff0c52eecb529e3d4427da1636fb095930f6fb833331250ee613ce8189ea24418c5a3014286aba01b1ecf0f52b94bde940a00a567372f6885db2735c72af71072989992ac481edc3443522edd4", 0x148) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca4000), 0x0) 2018/04/04 14:04:01 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="9d0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) 2018/04/04 14:04:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000340)='R', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/71, &(0x7f0000000080)=0x47) close(r0) [ 371.096403] QAT: Invalid ioctl [ 371.106244] QAT: Invalid ioctl [ 371.116536] QAT: Invalid ioctl [ 371.133578] QAT: Invalid ioctl [ 371.141582] QAT: Invalid ioctl [ 371.145621] QAT: Invalid ioctl [ 371.171983] IPVS: length: 71 != 24 2018/04/04 14:04:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000280)) umount2(&(0x7f0000000040)='./file0\x00', 0x1) 2018/04/04 14:04:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000000)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000600), 0x138, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}, [0xbde, 0x114c, 0xffffffffffff9c6e, 0x400, 0x5, 0x690, 0x401, 0x7defb5ee, 0x2, 0x3, 0x80000001, 0xc8, 0x9, 0x101, 0x1]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x1, 0x4, 0x7, 0x4, 0xdf0000000000000}, 0x14) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/04/04 14:04:02 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) close(r0) close(0xffffffffffffffff) 2018/04/04 14:04:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) truncate(&(0x7f0000000340)='./file0\x00', 0x40) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x5b, "856be5bf9fd88c6f2ed70076542f75c66de31a1845c9478af411b732ebf01bb2f5f5a5075cfd30252296199c1e53bfbb82eb55058d5b3c4f0f68b506b0d929c1615d0eb5e640b89fc151f8a70d0d95629d0b0f7129f4a1bf873aa3"}, &(0x7f0000000280)=0x63) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x80000001, 0x8, 0x8}, &(0x7f0000000300)=0x10) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) 2018/04/04 14:04:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:04:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000013c0)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000262fe8)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="7d2e736506318c716c783421726c2d00", 0x107, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'lo\x00', 0x1}) read(r0, &(0x7f0000000080)=""/128, 0x80) 2018/04/04 14:04:02 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x88, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x10001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227e, &(0x7f00000000c0)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000280)=""/134) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x9}, {0x2, 0x2}], 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={r1, 0x154a}, 0x8) r2 = semget(0x1, 0x0, 0x50) r3 = getuid() getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r5 = geteuid() lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000004c0)={{0x4, r3, r4, r5, r6, 0x20}, 0x101, 0x6, 0x3}) 2018/04/04 14:04:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001800)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba", 0xc1}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x121000, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 14:04:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet(0x2, 0x804, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000030601000006000000"], 0x1c}, 0x1}, 0x0) 2018/04/04 14:04:02 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0xfff, 0x8, 0x7}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setreuid(r3, r2) 2018/04/04 14:04:02 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="580100011000130700097100000001189fc5840000000000000000000000000000000000000000000000594dad92a373a8ffffac14ffaa000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000002000170042000000000000000000000000000000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x158}, 0x1}, 0x0) 2018/04/04 14:04:02 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x8, 0x4, 0xfff, {r1, r2+10000000}, 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x2, 0x3e5, 0x9, {}, 0xffffffffffffffaa, 0x20}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5) 2018/04/04 14:04:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000000)="67f30fbd0f0f71d50066b9860400000f320fc72c0f2325da34660f3a638600180e66b94708000066b8f3f72ae766ba000000000f300f20d86635200000000f22d8810d0070", 0x45}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 14:04:02 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x200000002f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000040)={0x0, 0xffffffffffffffff, [0x0, 0xd95]}) syz_emit_ethernet(0x1d2, &(0x7f0000000080)={@empty, @random="58f38553b75b", [{[{0x9100, 0x1, 0x3, 0x3}], {0x8100, 0x1, 0xff, 0x3}}], {@ipv6={0x86dd, {0x86a8, 0x6, "d643f0", 0x194, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @mcast2={0xff, 0x2, [], 0x1}, {[@srh={0x7f, 0x0, 0x4, 0x0, 0x9, 0xffffffff, 0x4}, @hopopts={0x33, 0x0, [], [@ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1}]}, @hopopts={0x3f, 0x1c, [], [@generic={0x7fff, 0xae, "ca1b71daec3a886e07a348906cf0bd42b00ae535d7190e30b1e2cb314fe066a21c141b848194edf18b9aefd63b7714530a03d358bc35e80421ee276445cf4c1f2fb8f26fe597a37ea945cc3d31c9b1cae5cb5bb515322a4eb51b1a5fb9a21b69284c0729c920d811b5689e59c070e06bcd02e0740e9ec8209646cc65b0b07b5b6f2fcc3c9ee971009e9278524080036c918cfcbfcbe6c2539993c135f4102946e4feacb3729110b71bc7c0d36a94"}, @calipso={0x7, 0x18, {0x80, 0x4, 0x9, 0x0, [0xfffffffffffffffd, 0x6]}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x10, {0x9, 0x2, 0x0, 0xffff, [0x10001]}}, @jumbo={0xc2, 0x4, 0x200}]}, @routing={0x87, 0x4, 0x2, 0xfa8b, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x19}]}], @udp={0x4e20, 0x4e20, 0x64, 0x0, [@guehdr={0x2, 0x3b, 0x1000, 0x40, 0x100, [0x0]}, @guehdr={0x2, 0x1fb1, 0xfffffffffffffffb, 0xc98, 0x100, [0x80]}, @guehdr={0x1, 0xfffffffffffffffc, 0xcd1, 0x1fc00000000000, 0x100}, @guehdr={0x2, 0x2, 0x3f, 0x7, 0x100, [0x80]}, @guehdr={0x2, 0x5, 0x9d79, 0x8ef, 0x100, [0x80]}, @guehdr={0x1, 0x45, 0x5, 0x1, 0x100}], "76014165412a198f50b404885828b69bf175595481e354f2973d6284458ccbf937cfd4aeacd827e57bbb44676b1b0eaedbbca339"}}}}}}, 0x0) 2018/04/04 14:04:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000044bff8)) io_submit(0x0, 0x2000000000000399, &(0x7f0000000840)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)}]) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000001f31)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d7000), &(0x7f0000aa1000)=0x1e0) 2018/04/04 14:04:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x16000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x8001, 0xe8, 0x7, 0x0, 0x20, 0x5, 0x1f, 0xffffffffffffffe1, 0x800, 0x9, 0x3, 0x3, 0x0, 0x6, 0x8, 0x1063, 0x7ce, 0x9, 0x8001}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x5000, 0x11000}) fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000001c0)=0x97f, &(0x7f0000000200)=0x4) 2018/04/04 14:04:02 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xfffffffffffffffe, 0x280) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000002c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000180)={0x103004, 0x10000, 0x0, 0xf939520, 0x65c}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000480)=@pic={0x0, 0xfffffffffffffff9, 0xffffffffffffff19, 0x377, 0x80, 0xcd, 0x9, 0x40, 0x1, 0x3, 0x8, 0x324, 0x7, 0x400, 0xf03c, 0x20}) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x8000}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) [ 372.021251] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 372.039509] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 14:04:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff38d, 0x80) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000400)=0xa35) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000300)="ee9d4d1ca1f37c8ee70688a821c5829ae79c76ac7820493cd3bac94117e89dd2fccf492c7ab494f0909e0707c5280767c773643314923ed765bce62feaa77a7748b4ef41b861429d44a07aa604bc6db85fed3f58e03ee56ef537465d5a4632c7791f23a189c441ae88d5a60fd049836c46afd27fd50ecc0b5732c95caa8a48b641ea1155b7349ca3bbf730bf943a87b870a687f8789870decfd4712003d31ebdda107883b794439c49c4adb1f1bcfeafb295808c9df1eefb93858e080552bfd0d1592af16fbec87d05f5e0799d9e43530cdc2def36985afcb5c035223ddf34322359e0fe93", 0xe5) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x2a) dup(r0) dup2(r0, r1) 2018/04/04 14:04:03 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x100000a9, 0xfffffffffffffffd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_setscheduler(r1, 0x3, &(0x7f0000000100)=0x7) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x8, 0x401, 0x3, 0x100}) 2018/04/04 14:04:03 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000080), 0x10000000000000cb, 0xfffffffffffffffd) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="11", 0x1}], 0x1, 0x0) 2018/04/04 14:04:03 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00\x00\x00\b\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00'}, &(0x7f00000000c0)=0x78) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x40000000000) creat(&(0x7f0000000100)='./file0\x00', 0x2) restart_syscall() getdents64(r0, &(0x7f0000000200)=""/173, 0xad) 2018/04/04 14:04:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:04:03 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = gettid() socket$inet(0x2, 0x5, 0x100000001) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) mlockall(0x3) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x2, &(0x7f0000000080)={0x3}, 0x8) prctl$intptr(0x26, 0x1) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{}]}) seccomp(0x1, 0x3, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6}]}) 2018/04/04 14:04:03 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2908cbfefaf5932e8df436caeb7cde96b5efd18c39285b3003a531169f920e6e87ac53c0d0dda1e54038ceabf2b5255e7c031c5c905be5fc445cb3be6fec80"}, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4004, 0x10000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000001c0)={{0x8001, 0x6, 0x401, 0x6, "615eb65f323a9fcf60c473551b40ce485c30ca3560264c17df1dead5023dcafcad5dfffbe7c040eb44a45983", 0x40}, 0x0, 0x0, 0x0, r3, 0xd03, 0x5, "59e0791376bfbc1f9cbb5bdb2530420c7910d1c39b1cd8c3c0f0afdeb1d3abdc4968a01ec3212a5c074913ea584e7875538a6b2ce604c944ac2f56f0ccffe8a3", &(0x7f0000000180)='/GPL*mime_typesystem\x00', 0x15, [], [0x6, 0x8, 0x5, 0x7ff]}) 2018/04/04 14:04:03 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xfffffffffffffffe}}], 0x30) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={r2, 0x38, &(0x7f0000000480)}, &(0x7f0000000580)=0x288) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x10) r4 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x21b94613, 0x7, &(0x7f0000000080)}) mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @tid=r4}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xdb, "fdb3c2ee53b1e62bd16f6715315ee3964f55b31c855d10b635176065568917c39042b99ce430d57928d88f2f61bc34acb3b0c6f08bc7d8628a51793259fb7a14ab20cb730effe08cdb20e30b216c1ef59dffa9b0f76c598966e581658d634eb647f23b8e0aeb8bb182a289fc39dca81f4fc0f293c0e5bf33fe00cc64b2cdadb9a9adc81587f9c2d32856e5ff0f0826c9e92921ccdefff428b110a1400f878510e1b54dfa22448341c2be2a8cdc9e028b9accb1b057be688cc037e7d12a87baa9c73a164be2fb2d0956a69f8ed836490c175044a6a26250fc8ca4b0"}, &(0x7f0000000440)=0xe3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000000800)=0x98) 2018/04/04 14:04:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)={0x2, 0x10, 0xfff, 0x0, 0x20000000000002ad, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/04 14:04:03 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket(0xf, 0x7, 0x3) sendto$llc(r1, &(0x7f0000000000)="23bb5a2a287305cce4724852d6836d28bdde43d01cd74cb5d949e19286ce969f2849e6c55ef9d7d450d0a115acd7de07a60ade1da5b3d421e2a178604b40f55ece3da90981e2833db1105ad0aa0618a2d85677a3788415", 0x57, 0x44, &(0x7f00000000c0)={0x1a, 0x337, 0x9, 0x9, 0x9, 0xb7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) socketpair(0x15, 0x1, 0x7fffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000180)={0x8, 0x8, 0x4}) 2018/04/04 14:04:03 executing program 1: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000140)="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", &(0x7f0000000000)="7f175363b04ec0ac8fc6b274a89f23824169e601bc80668a993637f46075b62426925005ae50beb258d06d98753b6552258556c627b334a732d73503f0d03d2e4f8632d30ba84908008ed45f6819e44a424f00217f6324f94f71b05ca91be499a463e3fed98ea7527b53e75a4499a5aa9f576a345c879facdb91e9c2f8112a72f4ea477f240a8150bd58de0aaf7b8d7c75d551ce00412ee59526514403bfd4a66e21de24803f00ff16d383866ef3552024c3c5d408b53d246e"}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001180)=[{0x8, 0x38}, {0x8, 0x8}, {0x8, 0x7}, {0x2, 0xc00}, {0xb, 0x8001}, {0xe, 0x9}, {0xb, 0x1}, {0x8, 0x4}], 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) 2018/04/04 14:04:03 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x348, 0x138, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x19}, @empty, [0xff0000ff, 0xffffff00, 0x0, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'vlan0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x6f, 0x7, 0x1, 0x30}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x5, 0x5, '\x00', 0xffffffff}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x17}, @empty, [0x0, 0xffffffff, 0xff], [0xffffffff, 0xff, 0xff], 'ipddp0\x00', 'dummy0\x00', {}, {}, 0xc, 0x5, 0x2, 0x10}, 0x0, 0x120, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x9, 0x2, 0x1}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x62, 0x1000, 0x2f5b, 0x0, 0xd4b, 0x45, 0x200}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) fcntl$setlease(r1, 0x400, 0x0) 2018/04/04 14:04:03 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/04/04 14:04:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = eventfd(0xa7) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x8033, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x309041, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)=0x5000000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x1, 0x6, [@random="dedbe354177d", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}]}) r3 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000100)={0x5d}) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff00000000001b00000200010000000000000002020000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/04 14:04:03 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000000)={0x77359400}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000800, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)) 2018/04/04 14:04:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, 0x8) r0 = socket$rds(0x15, 0x5, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x3, 0x8) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000240)={0x18, 0x1401, 0x6}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x80000000, 0x0, 0x400, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffff, 0x8}, &(0x7f0000000100)=0x90) [ 373.108474] audit: type=1326 audit(1522850643.601:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=27934 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 [ 373.129517] audit: type=1326 audit(1522850643.621:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=27934 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/04 14:04:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x3, 0x9, 0x9, 0xe9a, 0x8001]}, &(0x7f0000000080)=0xe) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/04/04 14:04:04 executing program 2: syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000001480)=[{&(0x7f0000000380)="533be5d43422b78ce980729ae7add989def7dcdfb2a950142e63d12c9e987bb5387d460c29c6a258f57e4eb7acaf580d0669fae583989219909b71be96042384cd3d5f2367af4e4e4cd28b1a48c523d1aff6d4cceb5bd0debe845a17fdaa69be6315f9fcd750b1d73b46551bd53d05", 0x6f, 0xc9c}, {&(0x7f0000000400)="88979fc9979ab4994ce1fadff1e5f2504f77688af6d8270f9aae04eb0bae6ff3c1011dcec2a9e274f457f5d6c46bf5f452cd00139074c87c22cff5f1a4b41367d7b752a590", 0x45, 0x3}, {&(0x7f0000000480)="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", 0x1000, 0x1}], 0x0, &(0x7f0000001500)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x6, 0x30, 0xfffffffffffff001, 0x7fffffff}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) 2018/04/04 14:04:04 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x20800) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xa1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x100}, &(0x7f0000000100)=0x8) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000000c0)=""/37) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x20, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0b63000003630840", @ANYRES64=r3, @ANYBLOB="470000000100"], 0x57, 0x0, &(0x7f0000000200)="45b73c9654b99dd0a268dc52c1148f0adcdeb7df9ff56bf736578cd0b99b647b7c81188e01121e8a4c85ba5a36cc3ed87243a55cf36cde74ed914ade9fc536a18f08a6852d38f1cd3bad470cb90c190917d946d8bdc531"}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) 2018/04/04 14:04:04 executing program 6: r0 = socket(0x11, 0x100000804, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000940)={0x5, 0x0, &(0x7f0000000740), &(0x7f0000000840)}) socket$inet(0x2, 0x2000000000000001, 0x0) getsockname$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/04 14:04:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = getpgrp(0x0) sched_setattr(r1, &(0x7f0000000140)={0x30, 0x2, 0x0, 0x0, 0x1}, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/04 14:04:04 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:04:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) munlockall() ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:04 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'ppp1\'.security&'}, {0x20}, {0x20}, {0x20, 'md5sum'}, {0x20, '.:'}, {0x20, '}r'}, {0x20, '#/@cpuset'}, {0x20, 'trustedem0em1vmnet0$\''}], 0xa, "09d420c1676a52846ad6a1cc2297c0bf3657ed05a269e1d2a511a2b9d643d70ff469593c75524e380bee475390a9cafff5da3db9c6ca5223b0bd0f66e239ca7d31a83c8cc39eec02f4fe02e902ea9648cd3d579c55d5376fa5d602d50b4deb5c1cbb937416a0a9a12d9a693c359691013d805bc7f83ceaebc8557bfd0a763e635042a8faa68fdb55b63cd822c34c9b9d28e63831e19b368a03d6c5de79f714c76c54dfe451cfdbb517d34849aead5cb57bc1d8e7634a09ef35c76b0ef1dea59ffe52aa5d2a7fdee45b1ca77ab4a2b1e1fbdb9f5201997fa2c6d0c16f041932e216a245b7f4d492738a2da30307f73e121d999536"}, 0x13e) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000280)=""/11, &(0x7f00000002c0)=0xb) 2018/04/04 14:04:04 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1000000, 0x400080) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000200)={0x100000000, 0x9, 0x7}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000280)='attr/fscreate\x00') r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000240)='./control\x00', 0x40000000000000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x51, 0xa, 0x2, 0x0, r3}, 0x10) faccessat(r2, &(0x7f000003fff6)='./control\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="030b05780700000000763d9a5e4f"], &(0x7f0000000080)=0x12) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r4, 0x89, "3989a0df5ddfa3f2d77fc487d0985a710bf3040365e320184de9b8e2d43283fa9e821edfc6b887d6c2cd38a5bdf4597d6a137c489f60d23e329aad7fac355c5846e229c557bdc97ebcc32e8b4d0a585f37521469bd16db8a6c5286cf92f5097720c84e21e406bdce1ea5ca790bcfb5cad2a992a354e30f1e033246ddd6b5fbc41c90555dca74e6cc98"}, &(0x7f0000000180)=0x91) 2018/04/04 14:04:04 executing program 2: pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000100)) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) semget(0x2, 0x4, 0x100) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) mprotect(&(0x7f0000ab4000/0xa000)=nil, 0xa000, 0x0) 2018/04/04 14:04:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0f0100000000000000000000000000000000000000000000000000000000000084f8f434996f680739c2f2f01b352ce43a61057671d824ec658baef4479622088dbdb4db5f4902d28f0369bfaec10c96fe5afa496ee697b1a15ea0c1f5f82cba6b2b5c038f24f97f6a1474a9651d74789b6888411a6580645e743c98ad3d94fc78af1db7fe2b363a048843a9345df626de80dcbc77c8673daf6328fa54ae31c27fee089ceb49144a22bd7a337508e38558bb6d41b93d790b514178"], 0x20) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 14:04:04 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+10000}, {0x0, 0x7530}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000000c0)="1e03", 0x4000010000005) 2018/04/04 14:04:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) munlockall() ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:04 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x2, 0x0, 0x1}, {{0x77359400}, 0x1, 0x6, 0x8}], 0x30) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x51}, {}], 0x30) 2018/04/04 14:04:04 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x68, 0x0, &(0x7f0000000400)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=[0x0]}}}], 0x0, 0x0, &(0x7f00000004c0)}) 2018/04/04 14:04:04 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ece2ac28a41eefd21ec2000000063d3b6504530800459000001401000000000011907800000000000000000000df5891d6b152bd0f9eacfdfcc3b5dea9b69cf96348292b9b5157a3ad6f9e9671161a6845d0ded7b790d6319fbace031eff72014b256874829ca564d76680cfa89b96becdf9f4ff50391921907ebc5abcfd1a0572abc6166e6f7a3b9c26fed47ede0925b1adec17aabb7a28dee6f3e483b6646dde69a0c263e31c2f0de0440d4d860838981d94056913240cef21e70000"], 0x0) [ 374.126275] binder: 28020:28025 BC_INCREFS_DONE u0000000000000000 no match [ 374.133484] binder: 28020:28025 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 374.146100] binder: 28020:28025 transaction failed 29189/-22, size 0-8 line 2848 [ 374.175264] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 14:04:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) modify_ldt$read_default(0x2, &(0x7f0000000280)=""/217, 0xd9) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/04/04 14:04:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) munlockall() ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0f0100000000000000000000000000000000000000000000000000000000000084f8f434996f680739c2f2f01b352ce43a61057671d824ec658baef4479622088dbdb4db5f4902d28f0369bfaec10c96fe5afa496ee697b1a15ea0c1f5f82cba6b2b5c038f24f97f6a1474a9651d74789b6888411a6580645e743c98ad3d94fc78af1db7fe2b363a048843a9345df626de80dcbc77c8673daf6328fa54ae31c27fee089ceb49144a22bd7a337508e38558bb6d41b93d790b514178"], 0x20) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 14:04:05 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001400), 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r1, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) 2018/04/04 14:04:05 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = epoll_create(0x400000000000020) fcntl$notify(r0, 0x0, 0x282) clone(0x0, &(0x7f0000fdafff), &(0x7f0000fdaffc), &(0x7f0000fdaffc), &(0x7f0000fda000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) 2018/04/04 14:04:05 executing program 6: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') r0 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x1, 0x9ea, 0x6, 0x0, 0xae, 0xf000, 0xaa06d31e0efcab89, [], 0x7}) open_by_handle_at(r0, &(0x7f0000000140)={0x5f, 0x9, "b747d083249dffd87926e53883b44ef9536acf3faf86e57e7bf4523376069aa4caf45283da1c39f8624bf875a2c6a1c73e2b126a91e03e641c491c1446560910399e4af5c831a169f83fc59be553b1484cee05e77db5d4"}, 0x80000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mkdir(&(0x7f0000000000)='./control\x00', 0x8) mount(&(0x7f0000000080)='./control\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b7, &(0x7f00000000c0)) truncate(&(0x7f0000000040)='./control\x00', 0x80000001) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/04 14:04:05 executing program 2: syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x4400) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x8}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100)=0x40, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x22001}) 2018/04/04 14:04:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000240)=0x600210) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:04:05 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) readv(r0, &(0x7f0000001f00)=[{&(0x7f0000001e80)=""/120, 0x78}], 0x1) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) tkill(r5, 0x100000000000016) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:04:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) munlockall() ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) pread64(r0, &(0x7f0000000040)=""/12, 0xc, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000680)=""/4096, &(0x7f0000000380)=0x1000) readv(r0, &(0x7f000042bff8), 0x10000207) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r1, 0x80000) signalfd(0xffffffffffffffff, &(0x7f0000000080)={0x101}, 0x8) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x0, &(0x7f00000006c0)=ANY=[], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147, 0x41100}, 0x48) close(0xffffffffffffffff) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x0, 0x0, 0xfff, 0x0, 0x2], &(0x7f0000000180)=[0x5, 0x0, 0x0], 0x10, 0x8, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0, 0x1], &(0x7f0000000200)=[0x0, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r4, 0x407, 0x0) dup2(r4, r6) 2018/04/04 14:04:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0xf) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000200, 0x20000230, 0x20000260], 0x0, &(0x7f0000000100), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}]}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x3, 0x42}) sendfile(r0, r1, &(0x7f0000493000), 0xff) [ 374.946603] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 374.983307] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 14:04:05 executing program 2: capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f00000000c0)={0x39d, &(0x7f0000000100)}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) 2018/04/04 14:04:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x9, 0x4) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=@newsa={0x138, 0x10, 0x225, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha512\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/04 14:04:05 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @loopback=0x7f000001, 0x4e21, 0x4, 'dh\x00', 0x2, 0x7, 0x28}, 0x2c) r1 = accept$inet(r0, &(0x7f00000006c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000740)={0x0, 0x4}, &(0x7f0000000780)=0x8) write(0xffffffffffffffff, &(0x7f0000000080)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) getsockname$inet(r0, &(0x7f0000000540)={0x0, 0x0, @rand_addr}, &(0x7f0000000680)=0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000500)={0x3, {"e37251c4089837"}, 0x20}, 0x10) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/04/04 14:04:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) munlockall() ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:05 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) ppoll(&(0x7f0000000180), 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x8) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000001300)={0x4, 0x0, [{0xf002, 0x1000, &(0x7f0000000240)=""/4096}, {0x1001, 0x92, &(0x7f0000000040)=""/146}, {0x5000, 0x15, &(0x7f0000000100)=""/21}, {0x10f001, 0x8e, &(0x7f0000001240)=""/142}]}) [ 375.063904] kernel msg: ebtables bug: please report to author: bad policy [ 375.080441] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1aa5/0x1cc0 [ 375.106171] kernel msg: ebtables bug: please report to author: bad policy 2018/04/04 14:04:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) munlockall() ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000ad390100c000000000000000000000200065dbf9b9de3794280f0700b9bf32eef9ebea433f670c8046fa6e3aa90a95d7e36970f6d15116db8483bfbb49b518d0b3cc64c75bb4cc5ba2245a91449ae1cdd2372a9db965d474a59b2398dc0e6a33d220d127fb24b60c21ec257d77490e704f6663d2eedbf6e09976a6ee1b785e7d80f9c2ad646eb15febd489daded2c888053b24d72c082333d5c658d6c51df75dcc815c8165fc90a14168de4614a3dd50a1c71b3aa6f0a7951f1d24ce40ec239d60d18014cc001904efa20107688c81bc0d4f07b043af5c"]) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r2, 0x3, 0x3}, 0x14) [ 375.112843] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1aa5/0x1cc0 2018/04/04 14:04:06 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0xf) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000200, 0x20000230, 0x20000260], 0x0, &(0x7f0000000100), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}]}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x3, 0x42}) sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/04/04 14:04:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x8, 0x3, &(0x7f0000000080)}) 2018/04/04 14:04:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) munlockall() ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4, 0x800, 0x7}, 0x2c) socketpair(0x11, 0x2, 0x10001, &(0x7f00000029c0)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002a00)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002bc0)={r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000400)="953a48860c54ef63aa632b7937ce62ca51fbfedcdaf0fdde34a6c653203d722517d8d438ed1a260225ef9dc7d0d0783b60b0756b31c376c1888abd2109c5194d6fa78511949af730376513b14817c620aecb38129b5a2f2becad4d960cdfcf", &(0x7f0000000100), 0xffffffffffffffff}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000180)="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"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)="e6979b90edbc9095c6b4a81e28bc563ac1f5480147f21cd9c95810383a53034152707a25fbad326483ed2f24244d0e99c1306c6f2e2ea73a2013184a600691e5c9ba3f8fb3b021f2ddbc6a8c673f2a429d15edab6dff83a9bbc2e7dc79d9f94f9f6154ddbae1e75b15"}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000015c0)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file1\x00', &(0x7f0000000580)='cgroup\x00', 0x2000000, &(0x7f00000005c0)="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") mkdir(&(0x7f0000000340)='./file0\x00', 0x110) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000140)="9f2c5fc16ffe425d9d6a698e44dcb4dff3385058b780e720196809a5ff110f76f8e4", &(0x7f0000000480)="216a6928e95612936f78c84d20add7aa97a49cb6ee01e886392ff6540e60cd2522a14039ceef0dd113dd"}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x4, 0x800, 0x1, &(0x7f00000016c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r3}) 2018/04/04 14:04:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x84000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req3={0x10001, 0x5, 0x10001, 0xb6, 0x49, 0x1, 0x4}, 0x1c) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}) 2018/04/04 14:04:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:04:06 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x11}, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x20) truncate(&(0x7f0000000400)='./file0\x00', 0x1000b) prctl$setmm(0x23, 0x2, &(0x7f0000ffb000/0x4000)=nil) preadv(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) fdatasync(r1) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x9, 0x0, &(0x7f0000000880), 0x20084, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f757569642c6d7470742c67716e6f6503000000000000003549ea1de4656d107f7e56a70c2d292f6f63e7bcd6be"]) fcntl$getown(r2, 0x9) sendfile(r2, r1, &(0x7f0000000240)=0x3e, 0x1bbfbee5) ftruncate(r0, 0x0) 2018/04/04 14:04:06 executing program 1: stat(&(0x7f0000000440)='./file0/file1\x00', &(0x7f0000000940)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x2) readlinkat(r0, &(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)=""/37, 0x25) splice(0xffffffffffffffff, &(0x7f00000001c0), r0, &(0x7f0000000240), 0x7ff, 0x5) timer_create(0x7, &(0x7f00000008c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000a80)="2b32d4d5a37daea850dd42298e0f82679cc934b7f9fd86be421c404e98229860f42897ddcb88a16d02fd623082fb2f5d2333a5e45349825fe5e1597d3b7b697175776145094e40aa22efce84bcd4760065062e9de35b5f8a076fc647099fc5849b19d525e8df1e6d6d2f00e1fb3494b575036ef29067d68b39235dccc489e576c9778175532cdf9953245b30ce4d6ba870170490a65a6989bf4795e09eafef4d15889fadef1adc5d580b53f77e7ed90dbca6ecc0fa60dae3eb723ec9cdb3ea32e09ee0e83998d7e1b949367ae78a89279ee3d2dbc1276a768e53ec14d8a92ecd8a8404ebb9ca7b90e3cc1f7d0109fbb0986457", &(0x7f0000000b80)="96d75cd242c6d99ab9250346c04e0d0ae49f69ce6e049a5f51f9fb1ec6832c7951ed4c3ec2f45d92d4df603e545a0be899b855c1611cb250e44800d577c43d41a2ee223cab98f8ef50f4245c736cbe05e4c83ebaa2df7483ad272f874bd15254f5bcaf245e8bf583915355098bb7db89fa051b05304ead3bed227ce808f73ec5ab42028a9c3de02608821abeae9b8b8796d0e9af45127fb422e7d88d6fb73f6b04533341f0e0344f3482154945a87a08beef378f82ce25a19f17865bd42e447cadeb3b65d2733c33ef3c9fe55a7db6c6e33121"}}, &(0x7f00000009c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000a00)={{}, {0x77359400}}, &(0x7f0000000c80)) r2 = open$dir(&(0x7f0000000680)='./file1\x00', 0xd0400, 0x100) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) fdatasync(r2) renameat(r0, &(0x7f0000000180)='./file0/file0\x00', r0, &(0x7f0000000400)='./file0/file1\x00') mkdir(&(0x7f00000005c0)='./file0/file1\x00', 0xcb) readlinkat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/160, 0xa0) syz_mount_image$reiserfs(&(0x7f0000000700)='reiserfs\x00', &(0x7f0000000740)='./file0\x00', 0x78bb, 0x1, &(0x7f0000000900)=[{&(0x7f0000000780)="863c3a302fbe64efe1c8e6688b0fceba93804fed0af544e905674f323179aa9a4c38fac4cd81bb67c32b9de6acd5643c26ff34fb9344aac650cc6490db71555b07edf439ef03268565f4548714d8", 0x4e, 0x100000000}], 0x2000089, &(0x7f0000000940)=ANY=[]) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') getdents64(r0, &(0x7f00000004c0)=""/218, 0xda) rmdir(&(0x7f0000000a40)='./file0/file0\x00') symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0/file0\x00') pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000300)}], 0x1, 0x0) open$dir(&(0x7f00000006c0)='./file0/file0\x00', 0xc0, 0x1a8) close(r0) stat(&(0x7f0000000800)='./file0/file0\x00', &(0x7f0000000840)) fadvise64(r0, 0x0, 0x8, 0x0) 2018/04/04 14:04:06 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) r1 = socket(0x200000000000002, 0x80003, 0x5) setsockopt(r1, 0xff, 0x1, &(0x7f0000000000), 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0x2, 0xade, &(0x7f00000000c0)="dc92c8af46f3135264370ac23a9b04e16f2165f1728a17dabf58a3a71cd1b1ef054932e6cbfd2e5518c9ba7cd27b5498fa1f74ce7e622e87c971190629878edec9ad9b479cbd21bdc6556267b884014b749c4f3a69e0d9a642dd5873b522e60c3e269d0322dcacde571c12e1927b4d44f2d35fa3a43ed7ef397b18bce1e7727d910fd8115456eb386417983e507481f328099ace71ca0b5292ff752e3dfcc7aab35e4fa75958b293448ec68addfaa25f3d22b36947d35baf4beebc225028", &(0x7f0000000180), 0xbe}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/04 14:04:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) munlockall() r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) [ 376.392837] kernel msg: ebtables bug: please report to author: bad policy 2018/04/04 14:04:06 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x400000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) r1 = perf_event_open(&(0x7f0000857f88)={0x2, 0x78, 0x160bea5, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000d36000)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) r2 = getpid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x6000, r3, r4, 0x5, 0x1ff, 0x0) r5 = syz_open_procfs(r2, &(0x7f00000000c0)='ns/cgroup\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0xffffffff00000001, 0x9, 0x51, 0x0, 0x2}, 0x14) 2018/04/04 14:04:06 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80200, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000003100040629bd7000fbb8df25090000000c0094000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x800) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x3) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) flistxattr(r2, &(0x7f00000000c0)=""/5, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xea, r3}) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x10000) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000040)) 2018/04/04 14:04:07 executing program 2: clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)={0xf84, 0x1f, 0x8, 0x70bd25, 0x25dfdbfd, {0x5}, [@nested={0xf70, 0x64, [@typed={0x8, 0x1a, @u32=0x1}, @generic="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"]}]}, 0xf84}, 0x1, 0x0, 0x0, 0x8040}, 0x20000080) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001280)='/dev/cuse\x00', 0x50100, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001480)={r2, 0x7, 0x1, 0x68, &(0x7f00000012c0)=[0x0, 0x0], 0x2}, 0x20) setitimer(0x0, &(0x7f00000000c0)={{r0, r1/1000+30000}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) r5 = fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f00000013c0)={0x0, 0x33, 0x0, 0x2, &(0x7f0000ffb000/0x2000)=nil, 0x7}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000001640)={0x757c, 0x3f, 0x5, 0x0, 0x838b, 0x0, 0x8, 0x1, 0x8, 0x1, 0x5, 0x2}) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f00000014c0)={0x0, 0x7fffffff}) write$cgroup_type(r4, &(0x7f0000000000)='khreaded\x00', 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001500)={0x2, 0x5fd4, 0xffffffffffffff81, 0x1000}, 0x8) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000001300)=0x9, &(0x7f0000001340)=0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001440)={r3, 0x6, 0x1, 0x80000001, &(0x7f0000001400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/04/04 14:04:07 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2, 0x0) semctl$IPC_INFO(0x0, 0x4, 0x3, &(0x7f0000000100)=""/115) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r0, 0x401) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000340)=""/224, 0xe0, 0x2, &(0x7f0000000040)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) 2018/04/04 14:04:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x100002) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000093a000), 0x4) 2018/04/04 14:04:07 executing program 6: pkey_alloc(0x0, 0x3) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)='\x00', 0xffffffffffffffff) 2018/04/04 14:04:07 executing program 7: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) io_setup(0x9, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 2018/04/04 14:04:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000500)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/04 14:04:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x1, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/04 14:04:07 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x24, 0x2c, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @binary="085454a7a1"}]}]}, 0x24}, 0x1}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80) 2018/04/04 14:04:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:07 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x98802, 0x0) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="9f30f917239b1a586b65b46e71c8a4b1a3544d0e1d9c6e6a444cc3e7c18adc6822552c4fcdb036e794c8614b6ed6bbe89fa1be1d692389203f4618c30c1b02909bb1f2f75a2f86e948583204e58f8d78a104ec2127515fc074ccaccf13a4e8a11cec5a6d4d335b9a2f632f52939b9cc0b8706aa49ed079277a9e4f9315f9ae8c712261b38f04752aee512cd9beca57f60919194eb1ba1443316766673592a4ec8521cb8a383a24a2fc905268201f51bf19e589", 0xb3}, {&(0x7f0000000240)="bc4edbcf81c31aeee465364579492a4b91667aa954f8cecb18d4248e69be2765b48955f098e5bc10d07ac319ba2198d49e48b158aa7d46fa214d1ca7214009b6495cd2d5af06f82e5d1a3e73d3536d86db834f27f50305c6e7e40cbc976fbfc2669da5f4a846db77f3e2625f3fe0d4a5ee861eb057cb7709a86269d8d995985421e377d774fcb17ff0eb042e471cc6dc585a18a30e6bba6324a15d65c9f56ea4466bebbcbb9566f3212f72d31fbab20458724eb797045036b24fbd58188d2a09e1a3c8cbac83", 0xc6}, {&(0x7f0000000340)="0c2339ed2f7f24a4ffc82a5fa0fb7b47910cc0d17963b5db20417a6674b8e2597bc56e2230e090ca86bda22534c7211df60fb05ebad6270419205157669964dd42f4ef4efb5cef9d5fe401168aed8efbf0d183ac3f3ed21092b498288209c77629bd96d209", 0x65}, {&(0x7f00000003c0)="dfd6a32ae2bd13525db6954d81990ebb53a92cd4696179a29b9b73b079c897100b5356e9395dc90afd264e397db5842d7e3f23bb94a5dcd3d815ff898ca25a3526dbab9c92c1682231dd9930c6f22fb6de9ca4512773a4c6959e04b3588d9a2244029807884c120676b4d8077c12d3f12e254f016e6de6302186d7418e5fe1180abf9ed651712a062e97d3d2c6212ed84f73c3b79b7a7ec5db121a711284685bdb", 0xa1}, {&(0x7f0000000480)="37902cf8f26f20f5c3dbac4ce8472d200870786308964922a772c370bee5620a8ad299789d71e6f467720e5107e22a46326ed104dbc605982c9db928235a5fb450b487b82d007a02ac5fb9a0fac016865e9f661e0388aa7d42a60ef2ced786bda2e9545cc892ce20c6afec58355cf419d491492448e402a31b6f4c2447f6784c2865bcc999c2ec5a8d9602635ecd5a2f266bfd77b8ef625c93b2c7e0cfbee4b9cd0f8d74a7ebad398df24ac9c0eab0319b34777d78f3aba0b2ebe78b0354274dfdfca4b99fe7e3ba", 0xc8}, {&(0x7f0000000580)="9996506ca0d56db68e44406391f24cdacf7f5acdb17476f77272ad18069393d9fd1fa47ea765937f974ca1fa11fa3311a7f5d4c6d591740e67f2886d3e7cf34ba71cbc7dbfb79fac8ddd78e25b25240bf7722841a246c316dc32c72c38a7877167321504504ec64668ff6bbfa059c8872dc056605579fec972223a8d15c2f0442be33204fe277ffc38201d3a23b3f0dbdede44fa8841e5ff9be16594956a4fbc09c3ceef19002317a137b643583d42f78f7c22bb19963f09596b413ff4b302d64674286116c9a48fff20a7dbb6dba988f2f200bd", 0xd4}, {&(0x7f0000000680)="45b0598c72a8c0e609d2f199f162727ce2501855ebd0a8430c9776eba9978ddb145948cada2f89f9214cfaa3dead81fbb65e7547553a5b9333756ca9a2a4c38a0fca7f994166b2cb70025ffcfe99f16c091cd3454bc2178f1f3534", 0x5b}], 0x8, 0x4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x8004, 0x4) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) prctl$void(0x22) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000000c0)={0x8}) 2018/04/04 14:04:07 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000040)="711a1db717b5ef62b09963cf58ad9ef8d32ae36cac966861410ea87c582fc40e5a366f434b1c1ccbab756b01ba6622e8f6ab1448a47cefc22275884e6a6755d03343d18d343959888ff1f8491dc9544fa66f28bd36", 0x55, 0x800, &(0x7f00000000c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x3ff, 0x0, 0x34}, 0x98) 2018/04/04 14:04:07 executing program 3: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000001080)) write(r1, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300", 0x12) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) sendto$inet6(r3, &(0x7f0000001100)="1d07c4", 0x3, 0x4, &(0x7f0000001140)={0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r3, &(0x7f0000000040)="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", 0x1000) close(r3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001200)=@known='system.posix_acl_default\x00', &(0x7f00000011c0)='/dev/dsp#\x00', 0xa, 0x3) 2018/04/04 14:04:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:07 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={0x3, {0x2, 0x4e23, @rand_addr=0x81}, {0x2, 0x4e23, @rand_addr=0x2}, {0x2, 0x4e20, @rand_addr=0x9}, 0x40, 0x5, 0x3, 0x1, 0x6, &(0x7f00000003c0)='nr0\x00', 0x2, 0xb1, 0x7f}) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6, &(0x7f0000000300)=[{&(0x7f00000000c0)="5910b3db7ee0d85e8e18de32e816ec6aa58c35f62b40cc68d6b0c5a2306b9e074901c19416e68a2e3163c1bd1d8a2d25a36e5f9b383cb7a56c8ba5915c50b865b03c13e38e32f1d11dfb9e377cf277149b049fd8d3d787dae9b343b9680e4b7e3b43f89961bb7550355eed7549fdecc4fa9661be4fa09d6956ce4730b994912f65f5531ef445b075b7ba169d9d460f043cb5cc95400765ca1392aa7127d1e6f0bf7091aa53c2faf8c476f3ef26c2f33243f5178b1986aff0d60965f06a754c85742bdb8a237efbb2056f9c78571702ced275fe7e9873d49a54f30e75ffb207300f83fbb9d5ff3fcd1d19426b2df61eb1", 0xf0, 0xd2}, {&(0x7f00000001c0)="4777135fac4852646b44a983893a167fb73ddc04d68005191406c1aa0ae71d28cd3d9ed70b12896eb51d232bbaae2625b3c04d02831e01768a2b2b535e2771b4a196faef332b7287e38000274b7f30cbf7d1c2b05397ebbc471f5e78d401bc08acdd5341df98c32804a04e", 0x6b, 0x4}, {&(0x7f0000000240)="017cfd353a899f1636636c68e01ea3d7fecf077b72857aa2c343fc06eb5ebf271c24aa987218927ada92a2595d268a1c", 0x30, 0x3f}, {&(0x7f0000000280)="7bdc6a9963e311a86aaebd53ba4d3435", 0x10}, {&(0x7f00000002c0)}, {&(0x7f0000001140)="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", 0x1000, 0xffffffff}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='utf0,gid=5\x00,\x00']) 2018/04/04 14:04:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x7d) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040)="329df460a623", 0x6, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x10001, 0x100) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) dup2(r0, r2) 2018/04/04 14:04:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/04 14:04:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) [ 378.325010] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 378.325340] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 378.332880] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 378.341109] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 378.356260] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 378.363935] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 378.371600] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 378.379254] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 378.387969] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 378.395673] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 386.093695] bond0 (unregistering): Released all slaves [ 439.438065] buffer_io_error: 5 callbacks suppressed [ 439.438071] Buffer I/O error on dev loop0, logical block 16, async page read [ 615.391255] INFO: task syz-executor6:28165 blocked for more than 120 seconds. [ 615.398666] Not tainted 4.16.0+ #14 [ 615.402861] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.410880] syz-executor6 D20768 28165 19529 0x00000006 [ 615.416604] Call Trace: [ 615.419219] __schedule+0x8fb/0x1ef0 [ 615.422977] ? trace_hardirqs_off+0x10/0x10 [ 615.427333] ? __sched_text_start+0x8/0x8 [ 615.431547] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 615.436670] ? trace_hardirqs_off+0x10/0x10 [ 615.441065] ? finish_task_switch+0x1b9/0x970 [ 615.445577] ? lock_downgrade+0x980/0x980 [ 615.449755] ? find_held_lock+0x35/0x1d0 [ 615.453832] schedule+0xf5/0x430 [ 615.457258] ? __lock_page+0x550/0x720 [ 615.461191] ? __schedule+0x1ef0/0x1ef0 [ 615.465189] ? lock_downgrade+0x980/0x980 [ 615.469350] ? lock_release+0xa40/0xa40 [ 615.473351] ? kasan_check_read+0x11/0x20 [ 615.477508] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 615.482134] io_schedule+0x1c/0x70 [ 615.485690] __lock_page+0x574/0x720 [ 615.489432] ? __lock_page_killable+0x790/0x790 [ 615.494136] ? __sched_text_start+0x8/0x8 [ 615.498338] ? submit_bh_wbc+0x710/0x710 [ 615.502424] ? check_same_owner+0x320/0x320 [ 615.506824] ? page_cache_tree_insert+0x410/0x410 [ 615.511721] write_cache_pages+0xb33/0x14b0 [ 615.516073] ? tag_pages_for_writeback+0x460/0x460 [ 615.521079] ? clear_page_dirty_for_io+0xe70/0xe70 [ 615.526042] ? perf_trace_lock+0xd6/0x900 [ 615.530200] ? perf_trace_lock+0xd6/0x900 [ 615.534377] ? trace_event_raw_event_lock+0x340/0x340 [ 615.539582] ? trace_event_raw_event_lock+0x340/0x340 [ 615.544801] ? balance_dirty_pages_ratelimited+0x1be/0x1ba0 [ 615.550546] ? trace_hardirqs_off+0x10/0x10 [ 615.554891] ? trace_hardirqs_off+0x10/0x10 [ 615.559227] ? balance_dirty_pages+0x3470/0x3470 [ 615.564027] ? __block_commit_write.isra.33+0x269/0x320 [ 615.569453] ? blk_start_plug+0xbb/0x370 [ 615.573536] ? blk_lld_busy+0x60/0x60 [ 615.577370] generic_writepages+0xe9/0x150 [ 615.581623] ? write_cache_pages+0x14b0/0x14b0 [ 615.586235] ? _raw_spin_unlock+0x22/0x30 [ 615.590428] blkdev_writepages+0x1d/0x30 [ 615.594982] ? blkdev_writepages+0x1d/0x30 [ 615.599241] ? blkdev_readpages+0x40/0x40 [ 615.603575] do_writepages+0xff/0x170 [ 615.607393] __filemap_fdatawrite_range+0x32f/0x460 [ 615.612437] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 615.617835] ? blk_lld_busy+0x60/0x60 [ 615.621677] ? __save_stack_trace+0x7e/0xd0 [ 615.626035] file_write_and_wait_range+0x8a/0x100 [ 615.630905] blkdev_fsync+0x67/0xb0 [ 615.634559] ? thaw_bdev+0x180/0x180 [ 615.638280] vfs_fsync_range+0x110/0x260 [ 615.642357] blkdev_write_iter+0x2e6/0x3e0 [ 615.646606] ? do_syscall_64+0x281/0x940 [ 615.650730] ? bd_set_size+0x330/0x330 [ 615.654636] do_iter_readv_writev+0x55c/0x830 [ 615.659151] ? do_iter_readv_writev+0x55c/0x830 [ 615.663842] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 615.668633] ? rw_verify_area+0xe5/0x2b0 [ 615.672735] do_iter_write+0x154/0x540 [ 615.676641] ? rcu_read_lock_sched_held+0x108/0x120 [ 615.681681] vfs_iter_write+0x77/0xb0 [ 615.685496] iter_file_splice_write+0x7db/0xf30 [ 615.690183] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 615.695526] ? fsnotify_first_mark+0x2b0/0x2b0 [ 615.700130] ? pipe_read+0x7f0/0x7f0 [ 615.703874] ? rw_verify_area+0xe5/0x2b0 [ 615.707956] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 615.713310] direct_splice_actor+0x125/0x180 [ 615.717743] splice_direct_to_actor+0x2c1/0x820 [ 615.722442] ? rcu_is_watching+0x85/0x130 [ 615.726604] ? generic_pipe_buf_nosteal+0x10/0x10 [ 615.731444] ? do_splice_to+0x160/0x160 [ 615.735436] ? security_file_permission+0x89/0x1e0 [ 615.740366] ? rw_verify_area+0xe5/0x2b0 [ 615.744431] do_splice_direct+0x29b/0x3c0 [ 615.748583] ? splice_direct_to_actor+0x820/0x820 [ 615.753441] ? rw_verify_area+0xe5/0x2b0 [ 615.757512] do_sendfile+0x5c9/0xe80 [ 615.761264] ? do_compat_pwritev64+0x100/0x100 [ 615.765860] ? __might_sleep+0x95/0x190 [ 615.769845] ? kasan_check_write+0x14/0x20 [ 615.774077] ? _copy_from_user+0x99/0x110 [ 615.778261] SyS_sendfile64+0xbd/0x160 [ 615.782145] ? SyS_sendfile+0x1a0/0x1a0 [ 615.786125] ? ksys_ioctl+0x6c/0xb0 [ 615.789756] ? do_syscall_64+0xb7/0x940 [ 615.793737] ? SyS_sendfile+0x1a0/0x1a0 [ 615.797703] do_syscall_64+0x281/0x940 [ 615.801597] ? vmalloc_sync_all+0x30/0x30 [ 615.805787] ? finish_task_switch+0x1b9/0x970 [ 615.810306] ? finish_task_switch+0x17a/0x970 [ 615.814809] ? syscall_return_slowpath+0x550/0x550 [ 615.819751] ? syscall_return_slowpath+0x2ac/0x550 [ 615.824696] ? prepare_exit_to_usermode+0x350/0x350 [ 615.829735] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 615.835105] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 615.839980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 615.845181] RIP: 0033:0x4552d9 [ 615.848383] RSP: 002b:00007ff5137aec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 615.856103] RAX: ffffffffffffffda RBX: 00007ff5137af6d4 RCX: 00000000004552d9 [ 615.863397] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 615.870679] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 615.877963] R10: 0000000102000001 R11: 0000000000000246 R12: 00000000ffffffff [ 615.885238] R13: 00000000000004c5 R14: 00000000006fa318 R15: 0000000000000000 [ 615.892528] [ 615.892528] Showing all locks held in the system: [ 615.898858] 3 locks held by kworker/u4:3/93: [ 615.903484] #0: 000000002f82f44d ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 615.913127] #1: 0000000086ccbc77 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 615.923742] #2: 00000000019c8bd1 (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 615.932520] 2 locks held by khungtaskd/876: [ 615.936841] #0: 00000000c37ccd24 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 615.944514] #1: 00000000f225bed4 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 615.953211] 2 locks held by getty/4439: [ 615.957194] #0: 00000000f01c1d4c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.965508] #1: 000000001de4b7b7 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.974471] 2 locks held by getty/4440: [ 615.978450] #0: 00000000f13b8005 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.986718] #1: 000000002be1f11b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.995587] 2 locks held by getty/4441: [ 615.999584] #0: 00000000acad0806 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 616.007872] #1: 00000000f259074b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 616.016729] 2 locks held by getty/4442: [ 616.020703] #0: 0000000036e84f33 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 616.028950] #1: 00000000d7ad501b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 616.037812] 2 locks held by getty/4443: [ 616.041790] #0: 00000000ab15b8a8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 616.050077] #1: 000000008e2d425a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 616.058966] 2 locks held by getty/4444: [ 616.062958] #0: 00000000dd640e09 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 616.071221] #1: 00000000a186b747 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 616.080092] 2 locks held by getty/4445: [ 616.084061] #0: 00000000defc591f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 616.092313] #1: 00000000c2b0f89b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 616.101195] 2 locks held by syz-executor6/28201: [ 616.105985] #0: 00000000017a0074 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8b/0x1b70 [ 616.114273] #1: 000000009e4cfc6e (&bdev->bd_mutex){+.+.}, at: blkdev_reread_part+0x1e/0x40 [ 616.122814] 1 lock held by syz-executor6/28203: [ 616.127503] #0: 000000009e4cfc6e (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x176/0x13b0 [ 616.135836] 1 lock held by syz-executor6/28210: [ 616.140505] #0: 00000000017a0074 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8b/0x1b70 [ 616.148684] 1 lock held by syz-executor6/28211: [ 616.153342] #0: 00000000017a0074 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8b/0x1b70 [ 616.161515] 1 lock held by blkid/28173: [ 616.165540] #0: 000000009e4cfc6e (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x2a/0x4f0 [ 616.173543] [ 616.175180] ============================================= [ 616.175180] [ 616.182232] NMI backtrace for cpu 0 [ 616.185902] CPU: 0 PID: 876 Comm: khungtaskd Not tainted 4.16.0+ #14 [ 616.192379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.201727] Call Trace: [ 616.204347] dump_stack+0x1a7/0x27d [ 616.207980] ? arch_local_irq_restore+0x53/0x53 [ 616.212659] ? debug_show_all_locks+0x2f3/0x3d0 [ 616.217325] ? nmi_cpu_backtrace+0x1cc/0x220 [ 616.221809] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 616.226332] nmi_cpu_backtrace+0x1e0/0x220 [ 616.230554] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 616.235019] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 616.240287] arch_trigger_cpumask_backtrace+0x14/0x20 [ 616.245472] watchdog+0x969/0xd70 [ 616.248919] ? reset_hung_task_detector+0xb0/0xb0 [ 616.253768] ? complete+0x62/0x80 [ 616.257225] ? __schedule+0x1ef0/0x1ef0 [ 616.261184] ? do_raw_spin_unlock+0x9e/0x310 [ 616.265570] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 616.270127] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 616.275203] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.280207] ? trace_hardirqs_on+0xd/0x10 [ 616.284336] ? __kthread_parkme+0x176/0x240 [ 616.288632] kthread+0x33c/0x400 [ 616.291971] ? reset_hung_task_detector+0xb0/0xb0 [ 616.296783] ? kthread_stop+0x7c0/0x7c0 [ 616.300727] ret_from_fork+0x3a/0x50 [ 616.304504] Sending NMI from CPU 0 to CPUs 1: [ 616.309026] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 616.309036] Kernel panic - not syncing: hung_task: blocked tasks [ 616.309044] CPU: 0 PID: 876 Comm: khungtaskd Not tainted 4.16.0+ #14 [ 616.329184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.338514] Call Trace: [ 616.341089] dump_stack+0x1a7/0x27d [ 616.344695] ? arch_local_irq_restore+0x53/0x53 [ 616.349339] ? vsnprintf+0x1ed/0x1900 [ 616.353156] panic+0x1f8/0x42c [ 616.356324] ? refcount_error_report+0x214/0x214 [ 616.361052] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 616.365521] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 616.370860] watchdog+0x97a/0xd70 [ 616.374299] ? reset_hung_task_detector+0xb0/0xb0 [ 616.379115] ? complete+0x62/0x80 [ 616.382543] ? __schedule+0x1ef0/0x1ef0 [ 616.386490] ? do_raw_spin_unlock+0x9e/0x310 [ 616.390867] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 616.395422] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 616.400495] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.405483] ? trace_hardirqs_on+0xd/0x10 [ 616.409613] ? __kthread_parkme+0x176/0x240 [ 616.413907] kthread+0x33c/0x400 [ 616.417243] ? reset_hung_task_detector+0xb0/0xb0 [ 616.422055] ? kthread_stop+0x7c0/0x7c0 [ 616.426000] ret_from_fork+0x3a/0x50 [ 616.430053] Dumping ftrace buffer: [ 616.433829] (ftrace buffer empty) [ 616.437519] Kernel Offset: disabled [ 616.441130] Rebooting in 86400 seconds..