Starting mcstransd: [ 20.033521] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 21.178422] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.438239] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 22.479166] random: nonblocking pool is initialized Warning: Permanently added '10.128.10.13' (ECDSA) to the list of known hosts. 2018/03/18 22:56:50 fuzzer started 2018/03/18 22:56:50 dialing manager at 10.128.0.26:44179 2018/03/18 22:56:54 kcov=true, comps=false 2018/03/18 22:56:56 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x3}, 0x8) r1 = userfaultfd(0x800) tee(r0, r1, 0xff, 0x4) lookup_dcookie(0x3, &(0x7f0000000040)=""/189, 0xbd) rt_sigsuspend(&(0x7f0000000100)={0xb932}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x66, "130cd11dfae19a7c3371a69ab4185f15678c82c802b880fe6ca4a37927dd5c3aa1a5654af8fcf3c614fdba3643b9e0c1a76d85ce46210c947f546e0979377234a5a3a7b90b1b8fb1cb052b267835cef21c49a5294b81f4dca8ac7be3b3bc4cdabb8f28fd6f93"}, &(0x7f00000001c0)=0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x8}, &(0x7f0000000240)=0x8) r3 = socket(0xa, 0x1, 0x4) setsockopt$inet6_buf(r3, 0x29, 0x2b, &(0x7f0000000280)="2f63964fda17e0022ed45d09811ea0e626ff0e622c7a27d791be5cf318245df36a65c1", 0x23) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2}, &(0x7f0000000300)=0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x4c801, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000380)={0x800, 0x3, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000480)={r5, r6/1000+10000}, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000004c0), &(0x7f0000000500)=0x6) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDSKBMODE(r7, 0x4b45, &(0x7f0000000580)=0x26) clock_gettime(0x5, &(0x7f00000005c0)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000600)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) timerfd_settime(r7, 0x1, &(0x7f0000000640)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000680)) r9 = accept4$ax25(r7, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r8, 0xc0a45322, &(0x7f0000000740)) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000800), &(0x7f0000000840)=0x8) accept4$ax25(r9, &(0x7f0000000880), &(0x7f00000008c0)=0x10, 0x80000) execve(&(0x7f0000000900)='./file0\x00', &(0x7f0000000b00)=[&(0x7f0000000940)='{{mime_type\x00', &(0x7f0000000980)='queue1\x00', &(0x7f00000009c0)='queue1\x00', &(0x7f0000000a00)='queue1\x00', &(0x7f0000000a40)='queue1\x00', &(0x7f0000000a80)="26241e6367726f757000", &(0x7f0000000ac0)='#}cgroup%vboxnet0%em1]#vboxnet1+ppp0.em0.GPL\x00'], &(0x7f0000000d80)=[&(0x7f0000000b40)='proctrusted!ppp0\x00', &(0x7f0000000b80)='proc:mime_type]\x00', &(0x7f0000000bc0)='queue1\x00', &(0x7f0000000c00)='queue1\x00', &(0x7f0000000c40)='/selinux/checkreqprot\x00', &(0x7f0000000c80)='!%vboxnet0&&\fvmnet1#cgroup(,mime_type{\x00', &(0x7f0000000cc0)='queue1\x00', &(0x7f0000000d00)='!\x00', &(0x7f0000000d40)=',\x00']) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000dc0)={0xaa, 0x40}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000e00)={r2, @in6={{0xa, 0x4e24, 0xffffffffffffffc1, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000000ec0)=0x84) r10 = getpgid(0x0) capset(&(0x7f0000000f00)={0x399f1736, r10}, &(0x7f0000000f40)={0x7, 0x2, 0x1, 0x1, 0x100, 0x1}) shutdown(r7, 0x0) 2018/03/18 22:56:56 executing program 7: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r0, r1+10000000}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r2, r3+10000000}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x30000) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ppoll(&(0x7f0000000140)=[{r4, 0x4}, {r4, 0x1050}, {r4, 0x1000}, {r4, 0x480}, {r4, 0xc000}, {r4, 0x4}], 0x6, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0x200}, 0x8) prctl$intptr(0x26, 0x8000) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000200)=0x7) r5 = request_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='wlan1,eth0}posix_acl_access*keyring\x00', 0xfffffffffffffffd) fstat(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) keyctl$chown(0x4, r5, r6, r7) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000400)=0x1ff) sendmsg$nl_netfilter(r4, &(0x7f00000018c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001880)={&(0x7f0000000480)={0x13c4, 0x14, 0xa, 0x500, 0x70bd2d, 0x25dfdbfd, {0x3, 0x0, 0x7}, [@generic="2d5716437a27d147469a66bed15ef452f65e9f8794a14a2dc5b97a079592e286bd7af919ab143746a398ae6d225005bea5daec87112ea3aa1c285f1f4b007bcb6534372ed047a5c25d9a4e308308a1ed3e59067a7fdc453ac1aa90355d90f09251b0460d4994d02abb3f5b1f89098b4ee21f2c2465e521530fc167bd72933e7adf976b2db3bca1467395273c575a018088fe7e225dca6a93c7f8fe666eef9128669e7cdaca81d25af0f2a62fc0bec554ab155cb0552b323aed5f1d35e26e", @generic="5fb5a2006e6cc2d531bee956d588f26e6c916fb5be04674cfc623dbb9906eda33ae5d3c5428b89ee3a1ed43df31f3a996b5d5adcdba406c75b0d78f2c80e8f715453372434f17eab3ed2c51a9cef2d3b6f32dfdfc79b217ffcc31bb31a3f65904d7159d5e7987eafd25bcfd24d91b75043c56efd7ce2bf2e5cced839bfb77da5951df95cb7eaa9ffa4ea8719be6ae0a51e09096316d8a94c5ab897262b0652015831dbe6eeef2e21cf549e239d", @nested={0x1134, 0x61, [@typed={0x8, 0x6a}, @generic="58369b8859922523f82ce55e4dddfd21a7bb58e623f65993c7a1389708cd38cac49c2d1463d8bef37674ca65d25d0d94ec22bdf212f125ec1188e2ddee699bd1ba7624986cb0752ed0289070affd6b54a27b3a3aacb6dd35034638ce5edebdfc43631d415f06714bc0dbcdc8785a402c673de0a64a36f3e58bb40f2024b3b4f0ad5bf9c172d4ef1329a9a5aba94f25385bc6d8ad8d4ae0af95ff2f76b3fce4de7e4e13526df81e732bdeab3a3fe1b5c8bb3b6a576817b7b84add406e7732ce1cdc0df02e46a8c4b26e6bb182201948085462ae491b3e03e0f9987d9838bb628331355e1e44b21989f51b7dfdb0a1", @typed={0x18, 0x33, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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", @generic="6b8f016722883d9d392c57efabd22614390f9ca3591260325e8ff59f65461d8a41"]}, @nested={0x110, 0x75, [@generic="00cda16d16e6d7751ab6f1c6fa562a0850530756808a1324dd89887a08a18a72f1b0f5636e1d446a50d4048f62fc618a9be7901ac1b6ae228fe45161906ef14d4cc47a6a2e5fe8e5050a25189e22c6f0a4503b9ade27f58e306fb7cc7b39acbb2010a123a2110d59fab70477b794393a499283cdea06457fb58f0d2e07414d092a56ae07aa1ded8e0a3f806c5bdf2ee0b600b93546ae20add9c67b75410590122805c2a7bdf5250ec2495552dc77dd3c9d40778ae9d28d7cd679c1039f788cb5799361e40a72eb881cea6f0b44c116a945f1fb6afe2fd06f1952a58e386c4507fabde36094ca62c053", @generic="a3e8c4a67983645b8286a22306618ddf6e8a0257fa84e698345b66b300be93d7713780"]}]}, 0x13c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) ppoll(&(0x7f0000001900)=[{r4, 0x1}, {r4, 0x20}, {r4, 0xa}], 0x3, &(0x7f0000001940)={0x77359400}, &(0x7f0000001980)={0x7}, 0x8) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00000019c0)={0x3117, 0x6, 0x101}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001a00)=0x8, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000001a40)=0x2582, 0x4) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000001a80)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001ac0)={0x0, @in6={{0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x1, 0x3, 0xc79, 0x7ade, 0x1}, &(0x7f0000001b80)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001c80)={r8, 0xc0, &(0x7f0000001bc0)=[@in6={0xa, 0x4e24, 0x7000000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in6={0xa, 0x4e20, 0x2f11, @dev={0xfe, 0x80, [], 0xd}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff]}, 0x2}, @in={0x2, 0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}]}, &(0x7f0000001cc0)=0xc) clock_gettime(0x7, &(0x7f0000001d00)) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000001d40)) keyctl$update(0x2, r5, &(0x7f0000001d80)="8a2403c90b890b05ac122b5e11356ecffe97ce3b90f621b5f38a695c859ee36b100cc06ac49a03d95ecb4603ec389e954c0b0be2f3eec363c087ad74fd6c34366f6abc6af3e98c1fc57bd13d2eee23be4e54b6eae43202849cb6a475c3e8ccae21530d8fa30f9fc0c1b4c73f1b853d", 0x6f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001e00)={r9, 0x3}, &(0x7f0000001e40)=0x8) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000001e80)={0x0, 0x4, 0x1}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001ec0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001f00)={r10, @in={{0x2, 0x4e24}}, 0x96, 0xfffffffffffffff8}, 0x88) prctl$setmm(0x23, 0x3, &(0x7f0000fff000/0x1000)=nil) 2018/03/18 22:56:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) r2 = socket$inet(0x2, 0x807, 0x8000) setsockopt(r2, 0x8, 0xffffffff, &(0x7f0000000000)="8d1003a3229e6bb84d9f2c5287ca9b0b08", 0x11) r3 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x80) sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x248, 0x15, 0x200, 0x70bd2c, 0x25dfdbfb, {0x1b}, [@nested={0x20c, 0x5e8, [@generic="01c5432f45e33433dae095409eb4f9bcaf6481555883c0e682eefd4b260b54350bca557f968f75194d3ef315d8ad47b6d4eb4337132ea30ba294a005be4ba83b969c00a4c1fcb6e3b4337b4523c3", @typed={0x20, 0x19, @binary="866704e01dbd8bf8baff9e4338639f76e6fadc5a45915b"}, @generic="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", @generic="5c9d75f7fefe4d00d87cbba07ae62f2856d2a0ee220459dc6be7a5c659473c82f9b214517bf3028e628bdcde6a163370b9e4d670ed37dec10c592d5e8ad8084e4b0967c66d5be3ff466f9de0c40b3bb52de3d6a736245b15c63a00760b0bb09507bfa1e2a036ca7517116cd0f76b53013004f87dd52cdde5b80f1b1693a35945b466dcbb46bf881f7cd836c1c077915178c400198b96b8209c"]}, @nested={0x28, 0x40, [@typed={0x8, 0x39}, @typed={0x8, 0x91}, @typed={0x8, 0x37}, @typed={0xc, 0x6b, @ipv4}]}]}, 0x248}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000440)=0x3a8d, 0x4) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000480)={0x1e86, 0xc3, 0x9322, 0x2, 0x4}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000004c0)) removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@known='security.selinux\x00') getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000580)={'security\x00', 0x17, "2714223c6359ebfd7eb096c885f73825517c4d7a86653e"}, &(0x7f00000005c0)=0x3b) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000600)=0x8, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000780)={'filter\x00', 0x0, 0x3, 0x91, [], 0x6, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}], &(0x7f00000006c0)=""/145}, &(0x7f0000000800)=0x50) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x7, 0x8, 0x10, "b730b641ad6245000cefb5170c4632eb1e006e82b3b205fa51d2fba73536130b59152e61f846a5cb5c21d136daced0300409d1eb05d8d3704d91e2d5d8d816d1", "cb013f3e9130d27e93191636c1a9bb058969b6eb6eb8526723f87ba74f48e939", [0x200, 0x80000000]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000900)=0x8, 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000009c0)={0x200, 0x7ff, 0x8, 0x2, 0xf6, 0x7}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000a00)={0x0, 0x4, 0x8}, &(0x7f0000000a40)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000a80)={0x1f, 0x4000000000000000, 0x200, 0x7fff, 0xd5, 0x5194, 0x6e4, 0x800, r5}, &(0x7f0000000ac0)=0x20) socket$inet6(0xa, 0x3, 0x81) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000b00)) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000b40)='tls\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000cc0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000d00)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0xaae5, 0x2, 0x100, 0x80, 0x5000120, r6}) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000d80)='/proc/self/net/pfkey\x00', 0x200880, 0x0) ioctl$EVIOCSABS20(r7, 0x401845e0, &(0x7f0000000dc0)={0x2, 0x3, 0x100000000, 0x1000, 0x1, 0x80000000}) flistxattr(r2, &(0x7f0000000e00)=""/31, 0x1f) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000e40)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/18 22:56:56 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x482, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000080)={{0x3, 0x3, 0x0, 0x2, 0x4}, 0xc3, 0x1f, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0xffffffffffff2045, 0x4, 0xfffffffffffff282}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0xfffffffffffffffe}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000240)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000004cc0)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000004d00)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004d40)={@empty, @empty, r4}, 0xc) r5 = dup3(r1, r0, 0x80000) connect$inet(r0, &(0x7f0000004d80)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r6 = socket$inet(0x2, 0x804, 0x80000000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000004dc0)={r2, 0xac3c}, 0xc) r7 = fcntl$getown(r3, 0x9) fcntl$setown(r0, 0x8, r7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004e00)={{{@in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000004f00)=0xe8) r8 = syz_open_dev$sndseq(&(0x7f0000004f40)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r8, 0xc0605345, &(0x7f0000004f80)={0x2, 0x1, {0x0, 0x2, 0xfffffffffffffffb, 0x2, 0x180000}}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={r2, 0x47d}, 0x8) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000005080)={'\x00', &(0x7f0000005040)=@ethtool_ts_info={0x41, 0x8000, 0x9, 0x3, [0x8, 0x9370, 0x7], 0x3, [0x0, 0x9, 0x7f]}}) bind$inet6(r1, &(0x7f00000050c0)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000005100)) sync() ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000005140)=""/188) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000005200)) process_vm_readv(r7, &(0x7f0000006480)=[{&(0x7f0000005240)=""/191, 0xbf}, {&(0x7f0000005300)=""/97, 0x61}, {&(0x7f0000005380)=""/104, 0x68}, {&(0x7f0000005400)=""/4096, 0x1000}, {&(0x7f0000006400)=""/114, 0x72}], 0x5, &(0x7f0000006600)=[{&(0x7f00000064c0)=""/122, 0x7a}, {&(0x7f0000006540)=""/191, 0xbf}], 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000006640)={@empty, r4}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000006680)={r2, 0x3, 0x2, [0x2, 0x4]}, 0xc) getrandom(&(0x7f00000066c0)=""/254, 0xfe, 0x1) 2018/03/18 22:56:56 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80441, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x6, 0x14, 0x10, "dae07cec477615acd7dfe7f87ec26c512c743e18f5c54bd132755f90c32a959d05170bbd1a8d974d9b1b7c5706c88431c08ab99c4f571ea8b37458de614e1837", "9548158d0efcf38aef8f91625014f4d333de71bac384b9aa91b08f6c15748557133deace600ecf6280bdddfaeb999e9414c7359e76808b891a3805a893d9e3db", "3b158113cd1a1bf967fbe6ccaf7fea3c3ce5236486d1d918b98f2b2a0368af08", [0x20, 0x81]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xbfb}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0xe3d}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x3f}, 0x8) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000300)=@req={0x7, 0x2, 0x10001, 0xed74}, 0x10) readahead(r0, 0x68, 0x7) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000340)=0x4, 0x4) ioctl$sock_bt(r0, 0x0, &(0x7f0000000380)="ae22491dd9b5049cd5dc682f0e9318d7fa0088d57647655aeaa051b12aeb38559b037ad6b625e4b2d16b2b777be4755fc9139d965273e3721100ebde8cc2d2af5ef395d9ae899dc743a8ea6d39eaaeef78ec80baf30f904f4dd27fa84d55e64d2705b09f048118418825d59373b913c6c692707147bd7c1af6d5f79d6ef99002278563a9f87c00ffdff5ad5dd9fe17b1a1f34843c8d4cb7d01660e88bb81860b54680eeb90934610e781b9080c204d56eb65e8ebfdcad42582348157facfb35dcab2901d56197454cbb685ada3e71756dbb59d370f6acb9fb0decb3f10159b335408240f89") r4 = signalfd(r3, &(0x7f0000000480)={0x87}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a80)={0x0}, &(0x7f0000002ac0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002b00)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002c00)=0xe8) getresgid(&(0x7f0000002c40)=0x0, &(0x7f0000002c80), &(0x7f0000002cc0)) sendmsg$unix(r3, &(0x7f0000002d80)={&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000000540)="122c806cc29db1bf8e9f366550cab073b4c460add0ff6a036e3ea0cb3c92368d5fffe1", 0x23}, {&(0x7f0000000580)="80d65ab30e37f044bd314dece8837d4368a71f53cc3ae6a9918c258558ca40dbdb094fd1eb2b21c416abc33632d9fdca4dff036dbfb39864ca54d4077c1159ddc1fbc1ac5cc3ddef50794f5787555051b4ff60652785397c5bf39a815e12d574a224db0b6116c0f3b81680f2c2c878d36513976ea2c72d0510b0a065eddf61d33a15377f6c779a99ba2810d13656a89bff414f8103e239e44577eb8cccfa4ba423ba09751601a398018c5bfab38cf0ad22b56bf170ab3a6e1d606425709aff13c34e8455eb15a4cad1d03bf36e00e86a209f580c746f5431891491e5157f75770599375e0e2bff11d65ba88473d33ee3cd5d8cb11a0eadd607403f71c12d609e0fb348c33b958eff91c4e1c1df6e411aac4fd213ffa29e8eed1c10a17fcbcedf195f946b10bd27ec3fd79b4ad7980068c1892c99eec4e12560eb882c66406c15a147ff8b4236fafebfb4f525b9a7fc91325dff3b8312e9c1a122e57bcf023ac6b07d12fdfb7af91cef6df38660ebd4a823011871e50fa05ebafbbe6a5ffbb327c2deff172996d6be545e83200e3a354820621ae71e70f9b3da424de564aa10bb62c5d4bff24b9fb6fe3b4ce2293af3dca74b406d1f0e7ea397e08109578c8a085ec4a8b434387f05eb1ec773ad2c1c861f17b793417ba8ebdbb952f4fb7a2136c10c0540f7723928560c48133d0f4f29d5cf4bc87b64457466a2122d3117bb5639a91329e929787876b81e0bb1d243fcd163bb6cd3c5f0eea581c84c7ad99fdc4a940db96bd6bdffd8199c3cd579070b69a8afba3f293210c863eac8ca445a9e198018cbcf5414acd6d4a04d8c13116c7fa5b63e2c0d728d344d13f5062efb7d678c100d737456a6f3ef0ecdfe4d45a36ed0d1df37e2248ba914f24b51a0c6b0b173d2039d06d3b70a7e32f1445cc60126c64bbfcbc2fba113296500316718f744e20e76abfb5f4a2d2a99d43bb5fcc5bbc22bfc452cc8fba998bcaaf5ffae96008257a184df0136ba18d244d1cf60f01bf6324b7b623e90b68c84b4530fff579b5696230adc156213eb8a894ba3162078108d092331567fa04198150d88b473e3df4562ca1ffd4600c19cc5ba21c4dd0ba59b84d5239895d8dbdd8fa6b0e5064a55b9a7817790c1bfe074364c6344c07ca2a18228bf0747136affb2bb4bf10ca4a107bde63f3b096c71e85d9b092728fca63232da7c2a1cec1645627aedb1201fc868f2d3ba0c0451150ff3644849a8cc39a010b0120244c303918e99cd2c5f03023ce29c5fce6462445fcae35209873ade0cc1c77e2c33a393aa9832b072684825518df5c6c0bb55084e1ea72ef94a54431e928994bd016c12a569d6767cac42cdc026763e48b7689c1f1c95c9a7d19718f43cb1253ebc317883324085f622ce1a0e5ce1522093ef39ac92ef885720b9b63eb594048ff0a460d1ef345b5f78e64cd08055c3e855baec24c24f01655bbf244d647048c2942682caf452452923a2b359cfbc542984b4a04e8bbbc336041e02e9fa2229636b7a11d570b16e9905cc82e399f462e85d535c7d3dc10b74c7dbf06983222bb3a1ab7e9f1974575f61d210cf1c5c52f4a1d40a22f734bee98284db343bb7c3a9b285196289cc0325933ddaf20ce66d11db5d60406707a0d89608b3bd7c0bcf6f97c84c0d2a0f3ef0220852a9db15dc2a030844e037ab431cf20dff647d9b6753f40869fe554ca2ab61d765519106e03bb0f17adfa4b61c19ea7d14adf7099bc9f1cc5be770bd5c7a5944691c914385dd483a636ac78f06861de919dada1edcf334bc543adefa07809b02c82de9b0f44ebd1a3e350da430211a3b114915ac1dbf92ed779719c2fd9765de16c5d243727e7dadf8c69cc4b2364419d4fed532fbe5df103854a29aba1ad25bb426f4d6378c7656059b2014c78e1216598b06ca4be1889fec718bc6767e58a6205233a21f71b4634843593b39346a066d94a43ff4e8cd7cb299c8a71ac534d83e82b5b347856993fa50aeed11c3a235de5c1bcbedb524455d12fcb2f8ac7c380f71a3bb47d9db08b0aaa8333666edc93b85835840f817194da75b245d643cba76f13738a86ba50a175c629e954b789a787501a40824feb482097871e37b1decb9f64956d7002c362b26cbc2c6e3b437512ae30f70b980dbe5fb9c78016fcf433aa7cfa0de97493c0a73e10cf352d4df205ab77d6ef6bacfc0a80b8320dd64e8fb38c053f5d5282e0d942de36acf2f7ed25377f8822faff6302b0621bbd5055f2830df27538ed419bdca442af2dad388996abbf8662731d727f4cf7c7340755ee6d9e1cab3a09c75c4afc08d2bd13d7cf485c27b65b497372e3c969f645cd71e5f3d50f969789c6dcb3d558bde1fe337c139a5df16b2007a686b011c87178f241877517eb44b0880c29ad40727bf876da19293ce6fe88459a7c91fff939839fd9857e2d64de1cd213c44dc190edfe818eeb2a9fbe25af1bf6ca12965c32988528d845c6fb5e4825ef4ea1118497983d0a9350219c66ec87843553509b3e9ec07e12d40c03a73c1c5bb1ca7e095f37dcea7b84237f4d3a0b23a60c084b854293a30b26097b91ee735af645e289d0b5a7895f2425b1de7a184167d518a5ec314989a6397fcd5ca6a1360f8ba0da7d8be1f39024fbc1b874a28539cc54caa8edd9bb6821baf462342700c3599ff9d8e7b87a7fb86fe89458e140dde71be2590af5441c7c935fae26190fdca0049d5a976ab1c346f4cde4889d4c26dd70fa5b07a985db60fdd6c8d090515897fc9ab992de9b01f429d603cebf4f14e604a857f66a8bfd534b33f244ccd9d01055834fe9ea6913d96d6be1b5d7fbb04ecf6de42b8279ba465f0804bedeb101b8e3a29655e66afa9504924da29df70f09c09c5c6b193414df149f2a1777822ec896c70a0b2278d658580b9518d0f6c16410444d1aef3bfdff1eaa399ddb70e9dfe55cf30efa2b0315669bbb7d26a3f28d642a4baf7146fdf49195b491ecdaae140186e13fb65c37e7307b556a64f0ffd70bb7c761bf9c609a32d5464c4559c35a8b89e7f6dfef66d0089a501f3021818b8badc017676c0684f7cd4b2749ba83ac2db8e540f81a7b9bf4b64aad892bb04ebbb1edb099edcfc5cc2dab362479f0798caea7939140218ae76059d6431fae405f30921f814c391eaf53efdb2b0a3b2db8b1cc3fb5b2e82519a67d75b7a0934a069b40b1cfee3e237004f5b8929bc1090ca16c179796041847ca380c6555611381652b88a77dd012704952d5aec7945f7c4c94d345326d51b603277fb1e4242ec1d04a99d4b7e6f3cd2618673ca5448304fe32dea9ca568dad34594594a583802c27f57837d260ca10c4d3e16c754504120bc288aa14972f80f8824c26122e0ebf3015a1bdc92033ead7b761b616cb6dd05aff944c2b209419700f417ffb55cb9610dc7ba9eb05604b9a78d37a267774055c5367a0c6902c36d6375368b19fac4219fa2eda9e53eb59415cfbd388b75129394ddfa42a12bb9774a24dcb6e3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0x1000}, {&(0x7f0000001580)="667fc652a5fb4282d97d616783f376ce491bba58b6fb1986e2c5452ae459343ee308c69ff236ac6fd180ef542f8fd61283d67096cee02d726d6f1b699d029296ff9f0f70a05708021c935a24052e21ac", 0x50}, {&(0x7f0000001600)="2e0a5e6c7312312e944727f6bf1e88a73441550b43a3819c7c7675b908c2393751d63ab5e797a7dd252a014be514622ccdfed3f3eec7d48f1d0289b724e7c68c28eaf558aea554a305d0e40d44c48dd8bedc9500770bd0ec4c48d8d30b51aa6dfa5efd497ef6df7dea8b3af842219d2e59bceb51df48e9a194be7d21c43aa87107018a32e3dac0e9e4c8a336e2b41677dc94c6f1", 0x94}, {&(0x7f00000016c0)="b5a96e8832ba0623e556175722d0520757bd0dd405a5a123bb258dcc8020d13858e2c06b55a498b7dacbd4d95f423cd82f272fe1fe01e92f86b731fab534c2c71cbefb817ad8a8fc8009488f25186e825a692f5de416c2949ff8b1d599b326f633c27d8fb9c273420dc3ff29b1fdc9ffc733be3e99adb389eaef79baf8fc", 0x7e}, {&(0x7f0000001740)="08f7d9718be2219eaa3fe68e44d1985e34312003f41c36ac120b47ad97d0c29da04a6b1685f92ca8ab348bc3c8a033fc85bf8b8c93914bce7e71381b13afd2cea4f8179ee97164caadc4ee5d18edb55769168ca17ebedf13a6f225b0436c15dc2368388d0cbd537687696c4ad3cd78e7496f5175aada74538a148f6cbcb00c362eacbebea941569778", 0x89}, {&(0x7f0000001800)="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", 0x1000}, {&(0x7f0000002800)="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", 0xff}, {&(0x7f0000002900)="f7199284e2aea13427d7609157be594a04d9f72464e3c674ec73357c017602646e558693339bc37c99bcd35a592e3569ff600da83f027e06826433e5b2562fc81ac7de3675a9a1953ab01f14355af056eb5e77d33484e269aa149f7d19589c3d18a1bd8e0dabfb5550737ee2ce43ac17111500606356616874daa2c79df131b6c8c75da9ba7ab2637655910b4fde7083bf46612bc6e1ccdcef6e1a3597c59e6f289d889e020a98b7bd799df78e9f284ff8b580c76c827be73fce32a8d70d67db73cabbe244757e09dbe4e61b89b3640cf07b666bf41cfc1a14c6693150803e35349a58d08b8fa5b7", 0xe8}], 0x9, &(0x7f0000002d00)=[@rights={0x28, 0x1, 0x1, [r3, r4, r2, r2, r0, r2, r3]}, @rights={0x1c, 0x1, 0x1, [r0, r3, r2, r0]}, @cred={0x18, 0x1, 0x2, r5, r7, r8}], 0x5c, 0x4008014}, 0x20000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002dc0)={r1, 0x5, 0x21c2}, &(0x7f0000002e00)=0x8) fcntl$setpipe(r3, 0x407, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000002e40)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002f00)={r9, 0x1000, 0x4f, 0x800, 0x81, 0x9}, &(0x7f0000002f40)=0x14) getegid() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002f80)={r10, 0x100000001, 0x8, [0x9, 0x0, 0x0, 0x3, 0x5, 0x81, 0x1ff, 0x4065]}, &(0x7f0000002fc0)=0x18) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) process_vm_readv(r5, &(0x7f0000003140)=[{&(0x7f0000003040)=""/109, 0x6d}, {&(0x7f00000030c0)=""/105, 0x69}], 0x2, &(0x7f00000036c0)=[{&(0x7f0000003180)=""/127, 0x7f}, {&(0x7f0000003200)=""/67, 0x43}, {&(0x7f0000003280)=""/59, 0x3b}, {&(0x7f00000032c0)=""/161, 0xa1}, {&(0x7f0000003380)=""/170, 0xaa}, {&(0x7f0000003440)=""/57, 0x39}, {&(0x7f0000003480)=""/74, 0x4a}, {&(0x7f0000003500)=""/239, 0xef}, {&(0x7f0000003600)=""/66, 0x42}, {&(0x7f0000003680)=""/21, 0x15}], 0xa, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000003740), &(0x7f0000003780)=0x4) accept4$netrom(r0, &(0x7f00000037c0), &(0x7f0000003800)=0x10, 0x80800) signalfd4(r0, &(0x7f0000003840), 0x8, 0x80800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003880)='/dev/rfkill\x00', 0x12000, 0x0) 2018/03/18 22:56:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000040)=""/69) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x0, 0x37, 0x0, 0x7f, 0x5, 0x7}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) ioctl$TIOCCONS(r0, 0x541d) connect(r0, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80, 0x84) r2 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000240)=r2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2, 0xfffffffffffffffe, 0xfb3, "4d4de46a17e29c2a678d3c660c8f362f5ed70401733bdb762fc3b322b0645601d1fc4542931385491c1941319aaa43b4f2da78c6d2d1a3d83126970bc238f65ec1ef53e1237ed7536bc6833fb9a27e83"}, 0xd8) prlimit64(r2, 0x0, 0x0, &(0x7f0000000380)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000003c0)={'broute\x00'}, &(0x7f0000000440)=0x50) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) finit_module(r0, &(0x7f0000000540)='broute\x00', 0x2) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000580)=0x6dff, 0x4) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f00000005c0)="3f2957f31b8217a4d675d391a920d045655755475fc99342ae27ad164079fb630e9bfdbe6d65d63588f8cdffaf090b473a70558d46ebbaf5c585f00b202cac942bdb40dc85ba02250103cc1c9524b786adf7198438a296182f46b8ce419aa471a2f61816bae353cfe3cc890022ae13a9941af93d1fd895de6b9c1c41b63f4f225dabf997fdbe5dd97825955ba51a7963f24da6c5fad3918a157233135d1defba95df3b6651b7f10140b376151384bca724763439a9a0142583587f748b13d27ccb0c6a39fcdcaf60815e95fd6b44", 0xce}, {&(0x7f00000006c0)="ee61befc8491363603619ff020dc0ec712c1e941e359", 0x16}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) readahead(r0, 0x2, 0x5) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r4, &(0x7f0000000780)="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", 0x1000, 0x4000000, &(0x7f0000001780)={0x1a, 0x118, 0x5, 0x7, 0x451, 0x6}, 0x10) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000017c0)) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000001800)) fdatasync(r3) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000001840)={0x7, 0x2, 0xffffffffffff8001}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001900)={0x0, 0x68, &(0x7f0000001880)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000001940)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001980)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x800}, &(0x7f0000001a40)=0x88) socket$nl_crypto(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) 2018/03/18 22:56:56 executing program 5: mq_open(&(0x7f0000000000)='\\bdevnodev{\x00', 0xabb167dbb76c5071, 0x0, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x4, 0xfff, 0x6, 0x4, 0x1}) epoll_create(0x1000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x3}) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1e) r1 = userfaultfd(0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000240)=0xe8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x149843, 0x0) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="3d7ac759562aaf269a6ebcd61b5aa34e342060b519282ffda5c7c7ba9ca8ad275d82ad1e2606897381b35c910251692cb8815c185362fe0504e63288f57f3488637a6e", 0x43}], 0x1, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000003c0)={'dummy0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000400)=0x3f) fgetxattr(r1, &(0x7f0000000440)=@random={'security.', '\x00'}, &(0x7f0000000480)=""/237, 0xed) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000580)="b5fe36bee97889c8b3", 0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000640)={r4, 0x6}, &(0x7f0000000680)=0x8) select(0x40, &(0x7f00000006c0)={0x1, 0xfffffffffffffffe, 0x9, 0xffffffffb5f9fcd0, 0x8, 0x1000000, 0x401, 0xffff}, &(0x7f0000000700)={0x90000, 0x9, 0xfffffffffffffbff, 0x1, 0x5d, 0x6, 0x4, 0x5d}, &(0x7f0000000740)={0x8, 0x4, 0x0, 0xe2, 0x0, 0x5, 0x5, 0x44d5}, &(0x7f0000000780)={0x0, 0x2710}) read(r3, &(0x7f00000007c0)=""/190, 0xbe) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000880)={0xccda, 0x5}) mq_open(&(0x7f00000008c0)='dummy0\x00', 0x1, 0x100, &(0x7f0000000900)={0x9db, 0x0, 0x9, 0x8, 0xffffffff, 0x10000, 0x1f, 0x1}) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000000940), 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f0000000980)=0xd8b, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r4, &(0x7f0000000a00)=0x4) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000b00)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000b40)={{0xfffffffffffff801, 0x98}, 'port1\x00', 0x20, 0x0, 0x55, 0x2e4, 0x876, 0x401, 0x1000, 0x0, 0x1}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000c00)=0x3, &(0x7f0000000c40)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000c80)={@loopback={0x0, 0x1}, 0x16, r2}) 2018/03/18 22:56:56 executing program 6: socketpair(0x0, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) socketpair(0x2, 0x5, 0x2222, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x2, {0x5, 0x0, 0x635, 0x6, 0x3, 0x3f}, 0x80000001, 0xb02}, 0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r4, 0xfff, 0x9}, 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x10000, 0x3f, 0xb0a1, 0x357}, {0x4, 0x10001, 0x8, 0x1ec9}, {0x4, 0x2, 0xffffffff, 0xd0}, {0xfc000, 0x20, 0x44, 0x3}]}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000002c0)={@mcast2}, &(0x7f0000000300)=0x14) r5 = open$dir(&(0x7f0000000340)='./file0\x00', 0x30443, 0x10) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000380)={0x2, 0x6, 0x4, 0x1ff, 0x81, 0x3}) fcntl$notify(r1, 0x402, 0x1) pread64(r1, &(0x7f00000003c0)=""/179, 0xb3, 0x0) connect$l2tp(r3, &(0x7f0000000480)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x3, 0x1, 0x2, {0xa, 0x4e23, 0x2, @empty, 0x700}}}, 0x3a) mknodat(r1, &(0x7f00000004c0)='./file0\x00', 0x8008, 0x7) sendto$llc(r3, &(0x7f0000000500)="eef83d6469dcb97453a0eb7caf6fe02843671e17fba23be765", 0x19, 0x40000, &(0x7f0000000540)={0x1a, 0x17, 0x401, 0x9, 0xfffffffffffffff7, 0xfffffffffffffff8}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1f, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000600)={0x1, 0xfffffffffffffbff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000000640)={{0x1, 0x3}, 'port1\x00', 0x4, 0x10, 0x6, 0x0, 0xffffffffffffff58, 0x0, 0x1, 0x0, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@local, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) mincore(&(0x7f0000c00000/0x400000)=nil, 0x400000, &(0x7f0000000840)=""/108) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000c65000/0x3000)=nil, 0x3000, 0x0) mq_timedsend(r1, &(0x7f00000008c0), 0x0, 0x6, 0x0) acct(&(0x7f0000000900)='./file0\x00') setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000940)=0xfffffffffffffbff, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000980)="54fdbc698ad8b14b0a8ed696c0b0df66f3085a010e7f65fce08e4c158aa26fa86fb2d3b3300a79699994a2125f1b9d98376c00b566f344848a5c1d8eb83fd1decdc3f18e454b5c6e4dc6ff51d632afd6207e31507c5d909b8aff012e094849fcda0ecebcb7ea2718d01c24f272cf4fce03c2da93eea069b3c883b45ae1381973820c700e5a4dca5528f8d520ffc2b2618372b8893cdae32f19336236b14d9c4e68ac91e8a3a22391421415da99b9ae84fbefa2", 0xb3) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000a40)=""/109, &(0x7f0000000ac0)=0x6d) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000b00)=0x7f, 0x4) [ 34.640176] IPVS: Creating netns size=2552 id=1 [ 34.689788] IPVS: Creating netns size=2552 id=2 [ 34.743491] IPVS: Creating netns size=2552 id=3 [ 34.802995] IPVS: Creating netns size=2552 id=4 [ 34.905019] IPVS: Creating netns size=2552 id=5 [ 34.984801] IPVS: Creating netns size=2552 id=6 [ 35.133244] IPVS: Creating netns size=2552 id=7 [ 35.253616] IPVS: Creating netns size=2552 id=8 2018/03/18 22:57:00 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x400) socketpair(0xf, 0x4, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x2, 0x800, 0x4}) ptrace(0x8, r2) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff9df93c0100f2"], 0x8) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000200)="54eb519e138f62ecc1c937f66ca0ebbe470716ed38b9abba5dfe18033183e3f88d4a85ee0ad027c0770e7ea602fe98969c", 0x31) flistxattr(r1, &(0x7f0000000180)=""/65, 0x41) [ 38.975864] SELinux: policydb magic number 0xf99dff8c does not match expected magic number 0xf97cff8c 2018/03/18 22:57:00 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x1d6e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x91d, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, {0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000000}, 0x0, [0x1000, 0xfffffffffffffffd, 0x8, 0x49, 0x9, 0x40, 0x7fff, 0x6]}, 0x5c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)) [ 39.023831] SELinux: policydb magic number 0xf99dff8c does not match expected magic number 0xf97cff8c 2018/03/18 22:57:01 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) syz_open_procfs(0x0, &(0x7f0000000000)="2f6591ed6532cd107d01") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='user.syz\x00', 0x9, 0xfffffffffffffffd) 2018/03/18 22:57:01 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)) [ 39.146867] audit: type=1400 audit(1521413821.057:5): avc: denied { create } for pid=5065 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/18 22:57:01 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x240, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/sequencer\x00', 0xa8000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000c00)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001e80)=0x0, &(0x7f0000001ec0), &(0x7f0000001f00)) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001f40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = socket$pptp(0x18, 0x1, 0x2) r9 = epoll_create(0x7) r10 = inotify_init() r11 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001f80)='/selinux/load\x00', 0x2, 0x0) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/vga_arbiter\x00', 0x10000, 0x0) r13 = dup(0xffffffffffffffff) r14 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0xb4, 0x121000) r15 = accept4$llc(0xffffffffffffffff, &(0x7f0000002040), &(0x7f0000002080)=0x10, 0x80000) r16 = perf_event_open(&(0x7f0000002100)={0x0, 0x70, 0x6, 0x1e5eb32, 0x6, 0x200, 0x0, 0x200, 0x400, 0x9, 0x6, 0xfffffffffffffff9, 0x80000001, 0x95, 0x8001, 0x101, 0x23017c47, 0x92e4, 0x7, 0x6, 0x4, 0x80000001, 0x80, 0x3ff, 0x0, 0x4, 0x4, 0x7, 0x6, 0x69, 0xfa2, 0x8, 0x0, 0x5, 0x10000, 0x7, 0x3, 0xfffffffffffffbff, 0x0, 0x401, 0x0, @perf_bp={&(0x7f00000020c0), 0xb}, 0x200, 0x69, 0x100000001, 0x4, 0x2, 0xfffffffffffffffd, 0x800}, 0x0, 0x5, 0xffffffffffffffff, 0x4) r17 = mq_open(&(0x7f0000002180)='\x00', 0x800, 0x20, &(0x7f00000021c0)={0x1, 0xffffffff00000000, 0x8000, 0x3, 0x0, 0x4, 0xffff, 0x101}) r18 = socket(0x1b, 0x4, 0x7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002200)={0xffffffffffffffff}) r20 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002240)=0x0) getresuid(&(0x7f0000002280)=0x0, &(0x7f00000022c0), &(0x7f0000002300)) getresgid(&(0x7f0000002340), &(0x7f0000002380), &(0x7f00000023c0)=0x0) r24 = accept4$ipx(0xffffffffffffffff, &(0x7f0000002400), &(0x7f0000002440)=0x10, 0x80800) r25 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000002480), 0x80000) r26 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r27 = syz_open_dev$binder(&(0x7f00000024c0)='/dev/binder#\x00', 0x0, 0x2) r28 = inotify_init1(0x800) r29 = accept4$ipx(0xffffffffffffffff, &(0x7f0000002500), &(0x7f0000002540)=0x10, 0x800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002580)={0xffffffffffffffff, 0xffffffffffffffff}) r31 = syz_open_dev$urandom(&(0x7f00000025c0)='/dev/urandom\x00', 0x0, 0x80000) r32 = socket$nl_xfrm(0x10, 0x3, 0x6) r33 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002600)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000002700)=0xe8) getgroups(0x8, &(0x7f0000002740)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000040)={0x10c, 0x22, 0x4, 0x70bd28, 0x25dfdbfb, "", [@nested={0xfc, 0x27, [@generic="dc89401d4a0a7a5f2cda8ce314a94f9a93c09fb31644d853d4f5d89192d598305c734f9fee9e8e7688811b983a510afa3647c920b4ca9134146f6b367ed4f51556aec1e535ea7cf265e17dad98910b7f223462c24345212a871037298b249ffb97a9c47a4139a05d186e536aa280c09e7f4c04f416f80ab0aabccf7cccb5b7adc142a010ba325b78b97f25f5b25dfee416192ba77815e19f0f4b4434440076e8113df09da164bcefd0f6ab0524391aca8e41901c949857e0b3cd4a81a09d7961740ca5110f8b1e40423cefc0d940f0457e28eaf0acb0c764d4b6a8f0d392df84d8c96277faef30ff055279bb767d361e83b5d3d4ab"]}]}, 0x10c}, {&(0x7f0000000180)={0x1c, 0x3b, 0x104, 0x70bd2b, 0x25dfdbfe, "", [@typed={0xc, 0x6d, @u32=0x8}]}, 0x1c}, {&(0x7f0000000340)={0x80c, 0x2a, 0x400, 0x70bd26, 0x25dfdbfd, "", [@generic="9faef653a451109f30d8a5eae6ea5fd719e1abefffdd7c725d1ffd37ff6055f97bb0e3289c11499d3c1bdd300701916c28ba150f2e1752a8d6d2a8e1caa2ed6c12d09fb7181e3e8c3020bedc3152550112dc2ba4509b554486aa34ad143698d5109f00c0ac69571b9fa951f755a2fbede30009056741fc28288fff079388f89105d20c70df9b98eb67aba6c4fcf1e6d4fd9cc226c6aafb07757852cabdf045967f7e0a512b7db642a55107bb01b2dff1a75c5a77740d09fe0eee99a682b6eebc87eae1539448cd6600ac9c5a41a64f0239", @typed={0xc, 0x6c, @u32=0x9}, @nested={0x27c, 0x7d, [@generic="b68f3e3af46a40be581364c2f04cc5156f61e4929cd145fbde71121f7d48a8d6b4d95a63ed82be2d8439c41c05e112a056cf4700b1b1ac81a0cb881d9abc679a5d63d9ec380d25007dbc5db1fdb480f43005fdd923fefd52466ca266f19775611e6a4cbe85a764da99ed60e75e40fab1f3f0a1be8b7fe6d140fbff5d3b7a70272712f6b4456ea2aa7fe2e1cc195fe4cb7c7f65da247907a0059d1005776a62305d1f02db62338592aaf02ca08d025fb6566fb9c062a1b3536fe7094b0bc2a7d3ca843c153b48dc7cef6744a85dbbba32a7ca4cf61435a7d34388b2fda7a072aa88767961f4e0c105ace2d6d8eafa98037c0e0ef1d1a2", @typed={0xc, 0x87, @u32=0x3ff}, @generic="eb8478e1ee5a8b46e62bc7fc1f4230ddc63aeb3bf61574b35e4e124e7c19", @typed={0xc, 0x75, @fd=r1}, @generic="089467a29ecd828269db95ae7211ff7bd6ba8f095988fbd2ad1b69b4fc48b07c673e37a39ba31238402434378913872b8f1d5d349db77eeb", @generic="36e5e597de4f79d86d2ad6d11e7771bb5b77a7268868ef2f", @generic="47912c7e08353d15d37d10d202de8e16cf1df0b9db491244fbff0d6eee33d23dabc92eb9d1adc13ce8a9c5bad23ecc58a40b3d4dd1b6f755e8011c1226da489c2858bf6047070cb18749c63ad9153fad3a8485db26369f7a3e116f0b67c7ed31e4487ac23f95a15d006df4e3ee6d65fd195d0efdc188243afbf7cb884a3161e495ccd36191d67f9def0d6a378e872274934f39dbd42985e279cc6370e638f4a210612f8de6a0c679098c2ffb9b5067ba81ba1396be2aa14982562a85e7e0ab3cc38316350cbda529a13e", @generic="cfc7b29c5f959e682fca6ba9950e030f7c9f7a152557be6ddc0e3dece28f7d9f1b6122f0", @typed={0xc, 0x29, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}]}, @nested={0x45c, 0x49, [@generic="55f6cf86a5422a32882a6d1ad15634d00031d5827184e25150aa31ae47bd9315520d6b2b0bb18cf9cb5eb52c8967503ab9100d53a36979c841dd1e68deb56181c885c87f0a25d9c02cd28830ed23eab3e0b6454a4b89fc458867fc9a40edd23eed5a982211e907c49f4bf8cdba2e5784a2c1d5e523a819c0695cefbe380d06d026ad504cda74301c4b0826673c037f6d355b65fd464de07b47d30e59f22e5751a73da184e63a19877ea44287187d009e72a319cc770623682e68a9cf7421dddc7b4afa59e26f9badeeab00b4e725e19321ef09e27926d089a325e0e05df45c155ef9b8db3b0b4be88ca4f41de5450493bbb47437c41f12dee6f65174", @typed={0x18, 0x46, @ipv6=@loopback={0x0, 0x1}}, @generic="a034f550e1ba04aa56def2a134c0abde2fd0dae9810f8dd76ca3440dc396b919da63325d3e651ac7b3098c56290bc9c2dfb1f6937b0240bd658fe12bcb1524d440e903a6d1cde557d293cd59ab882d0efd42a60541bf26c942f785623b04654658cd63fca7afdc05112b056250cabab586db33a19275009651fb65e0227079d0b8bf44f0db4b33e119c3d6a90b3bbc3729fd90702d76dd95ace295e9822173171bc2121fc8fe951f3ed922eafea87aae29dca4b07cfb6c6e0370bd77db74c8ac", @typed={0x8, 0x23}, @typed={0x10, 0x89, @u64=0x7fff}, @generic="ac43cdda950a00091a0ac9f2ebae05ae814ce1e154fa75352f4a5add3c802f79a79f435c254e0415f46441418f65cad53307acdfd472087a5237d228dba99b7a70f8851f0a77e6b9696581039627175015ecbb053628d5fad05e2eecf3991b66d6717c2dc4ab30323b68dd4346ca15f3031b72ca3a4ea11a729cd5bbb6386b5c775b759027fb177af7e61d56b6f18a7caaba3ac42e137c561113dcc48613", @generic="09e2afb9a75e4e084a9c39bbadd62722a53dccfc66e143e0cee4fce90ab12d7d94182abd4bf22de0737f66fc7f185c530d9a3c8379d7fb34d3066d1afa21a95fded3800f2fd955e01ff53531087c279caea1ce92bc8dacbb3b5d604c7a54f2d8119f8ce8c41a93c9a7fcd143cd1cdf91da9b1f82d3ab84f05524517190f18cc6fe4d7f54f81442ac356ec30ca52affeec97d1fd770485ef76400ef2f3b657ebc58e93f01c37ceaf478075bcc00897cd764559a7e032fc2f575b0698f3a", @generic="5af14ec0ea9d0dbeef700cd3eaeb90244ab620f5161c7e3e703a9de37bbf66d5be201c201840434e3348b4eb861355de87e94dfccb3f", @typed={0x8, 0x23}, @generic="801cdd9fa4370acf84c049a01549898a1a1e6e7179a4b17df8f08b959e8f343bee69fbf3fa2cb1b76f3cbae26cb4d15468e5d8c5bfc9e2150402e9a04dae7e394bfe8dbbf4f62ec33bd4de6ad10a94ba785199c5edf04d6d02e7e282e7569236b7f7f79589490ac4204fee3439ca5a0416ea1a13ed05df3ca78f70ba5d5bf5968399cfd37a4d35a108c26bbb83c4b68b1d21fd1a507409cb99eb348c5c37510e8a3b65721dbad6729edb0b52f59746d6064974006a529e35bfa53eeaa57e0d4acdbe679c1794e99d81173b4648351fcc5719cd"]}, @nested={0x28, 0x69, [@generic="e380b1c902ad50f36d829df48f2993937b", @typed={0x10, 0x2f, @u64=0xfffffffffffffe00}]}, @typed={0xc, 0x7f, @uid=r2}, @typed={0x10, 0x69, @u64=0x8}]}, 0x80c}, {&(0x7f0000000d40)=ANY=[@ANYBLOB="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0x1124}], 0x4, &(0x7f0000002780)=[@rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x2c, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x14, 0x1, 0x1, [r15, r16]}, @rights={0x1c, 0x1, 0x1, [r17, r18, r19, r20]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r24, r25, r26, r27, r28]}, @rights={0x1c, 0x1, 0x1, [r29, r30, r31, r32]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}], 0xf0, 0x8000}, 0x1) r36 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r36, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 39.263294] audit: type=1400 audit(1521413821.177:6): avc: denied { ioctl } for pid=5065 comm="syz-executor1" path="socket:[12134]" dev="sockfs" ino=12134 ioctlcmd=5418 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 39.307437] audit: type=1400 audit(1521413821.217:7): avc: denied { setopt } for pid=5065 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 39.333063] audit: type=1400 audit(1521413821.247:8): avc: denied { getopt } for pid=5065 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/18 22:57:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0x82) sendfile(r0, r0, 0x0, 0x7) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0xc) lookup_dcookie(0x8, &(0x7f0000000080)=""/19, 0x13) r2 = syz_open_pts(0xffffffffffffff9c, 0x408000) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x1, 0x8001, 0x81, 0x1, 0x1ff, 0xed10, 0x8, 0xffffffffffffff01, 0x2, 0x3, 0x0, 0xd587}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) fcntl$lock(r0, 0x5, &(0x7f00000001c0)={0x2, 0x7, 0x37e, 0x6, r3}) fcntl$setstatus(r2, 0x4, 0x6000) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) 2018/03/18 22:57:01 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x18c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/03/18 22:57:01 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet6(0xa, 0x400000000001, 0x0) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x0, 0x87, "2e97315403f4", 0x6fbea1f2}, 0x10) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x6, 0xffff, "d528eb0d0088", 0x2}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) [ 39.778213] audit: type=1400 audit(1521413821.687:9): avc: denied { create } for pid=5236 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/18 22:57:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') lseek(r0, 0x4, 0x0) 2018/03/18 22:57:01 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0xffffffffffffffff, 0x9, 0x4, 0x80000001, 0x0, 0x3ff, 0xf27, 0x6, 0x80, 0x8}, 0xb) r2 = socket$packet(0x11, 0x3, 0x300) flock(r0, 0xc) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x3, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e24, @rand_addr=0xf6f}}) 2018/03/18 22:57:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000000000), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80400, 0x8) recvfrom$inet(r1, &(0x7f0000000040)=""/116, 0x74, 0x10040, 0x0, 0x0) 2018/03/18 22:57:01 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)=""/219, &(0x7f0000000100)=0xdb) setrlimit(0xb, &(0x7f00008e0ff0)) timer_create(0x0, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @thr={&(0x7f0000244f9a), &(0x7f0000658ffa)}}, &(0x7f00008a2000)) 2018/03/18 22:57:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xfffffffffffffffa}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xfffffffffffffffd}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a3fff3)='[', 0x1) 2018/03/18 22:57:01 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x8000080}, "706f727431006f450000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x46, 0xffffffffffffffff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x782, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000025000)=[{&(0x7f0000086fa8)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f0000000040)="8f11afe066773f517d43231b2f3308309a890c60681932e610060991e8b4a79bea6965d462d7a3a45539afaaa8d55c03338ca06dc03ed3b933c3280e9ffe677d159f77590b4f68e9b478eb70b7ff3617da345723b923517caf0cc2134d25fe670327922ad51d3bf495ec4e75a7da720c081602866b3a0c54e709647745fd5b849805a3b9878b97faa9f57037496b356a41ace44509b4bfbb2fa0e30319888d87c7d1c47f46f0a1013e7f22b3e0b219492923216a9823b93eef051db3a6422e65678be0a95d2ee2b70504670fe9695a593a5f55d7ff1e04fc87ac6de44deb0a1eaba56a255be79b61b7a16ec46a003e") setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x5, 0xffffffffffffffc0, 0x6, 0x1, 0x18da, 0x0, 0x2, 0x7f, 0x40, 0x7fffffff, 0x2}, 0xb) 2018/03/18 22:57:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_channels={0x3c, 0x40, 0x1, 0x3, 0x401, 0x80, 0x3, 0x600000000000000, 0x7fffffff}}) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000002c0)="390000001300090665000000000000007f0080400300000046000107000000141900040004800000070000000003000000000000000003f500", 0x39}], 0x1) 2018/03/18 22:57:01 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee6ffc)=0x3f, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair(0x1, 0x6, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) 2018/03/18 22:57:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140), &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) [ 39.919010] IPv4: Oversized IP packet from 127.0.0.1 [ 39.990103] IPv4: Oversized IP packet from 127.0.0.1 2018/03/18 22:57:02 executing program 0: r0 = creat(&(0x7f0000918ff8)='./file0\x00', 0x0) listxattr(&(0x7f0000fcdff8)='./file0\x00', &(0x7f0000000180)=""/16, 0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) 2018/03/18 22:57:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x10000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/18 22:57:02 executing program 4: timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098d000), &(0x7f0000039f56)}}, &(0x7f0000636000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x4, 0x4) 2018/03/18 22:57:02 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x400) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setresgid(r1, r2, r3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x48d8, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x84) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r4 = socket$inet(0x2, 0x80002, 0x80000001) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r4, &(0x7f0000ac8f0a), 0x0, 0x0, &(0x7f0000aaeff0)={0x2, 0x4e20}, 0x10) 2018/03/18 22:57:02 executing program 2: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x473, 0x2b6, 0x80000001, 0x6, 0x9, 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x6b, r1}) munlockall() 2018/03/18 22:57:02 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000140)={0xffffffff, 0x8001, 0x100000001, 0xda9, 0x17, 0x5}) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) r3 = open(&(0x7f0000000100)='./file0\x00', 0x10100, 0x40) tkill(r1, 0x1000000000016) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000180)={0x4, 0x0, 0x9}) accept4$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) 2018/03/18 22:57:02 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x1040, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x9010, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10180, 0x0) dup2(r1, r1) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80000) ppoll(&(0x7f0000725fe0)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r3 = getpgid(0xffffffffffffffff) setpgid(r2, r3) open(&(0x7f000055f000)='./file0\x00', 0x41, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) 2018/03/18 22:57:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/43, 0xfffffffffffffe1c, 0x0) r1 = memfd_create(&(0x7f0000000000)='vboxnet0\x00', 0x1) recvfrom$ax25(r1, &(0x7f0000000100)=""/110, 0x6e, 0x22, &(0x7f0000000040)={0x3, {"33a9d3d7afdbae"}, 0x6}, 0x10) 2018/03/18 22:57:02 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='overlay\x00', 0x80000, &(0x7f0000000280)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/18 22:57:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000100)=0xfffffffffffffffc, 0x8000000000000007) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0xc) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/18 22:57:02 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) dup(r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0xffffffffffffff00, 0x1}) 2018/03/18 22:57:02 executing program 5: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x4) sysfs$1(0x1, &(0x7f0000000000)='dev ') 2018/03/18 22:57:02 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000fb0ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000200)={0xffff, 0x1ff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x20000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000180)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) getsockname(r3, &(0x7f0000000280)=@sco, &(0x7f0000000300)=0x80) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x18, 0x2, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) listxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/134, 0x86) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fadfb0)={0x0, 0x17, 0x101}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fb1000)={{0x0, 0x1}}) [ 40.100750] audit: type=1400 audit(1521413822.007:10): avc: denied { set_context_mgr } for pid=5299 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 40.129475] binder: 5299:5307 Acquire 1 refcount change on invalid ref 0 ret -22 [ 40.139426] binder: 5299:5307 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/18 22:57:02 executing program 4: r0 = add_key(&(0x7f0000000540)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r0, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7ff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) 2018/03/18 22:57:02 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) r3 = geteuid() r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000080)=""/43) ioprio_get$uid(0x3, r3) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r5 = dup2(r1, r2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) r6 = gettid() fcntl$setown(r5, 0x8, r6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) tkill(r0, 0x16) [ 40.161577] binder: 5299:5313 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 40.171681] binder: 5299:5313 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 40.192919] binder: 5299:5307 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/03/18 22:57:02 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000011932874c445d3e7000000000000000000000000000000000000190000"]}, 0x80) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x113400, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x4, 0x4bc, [0x20000140, 0x0, 0x0, 0x20000170, 0x200003ac], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x0, 0x8914, 'bridge0\x00', 'bcsh0\x00', 'bcsf0\x00', 'teql0\x00', @random="08258461268a", [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xc8}, [@arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 0xfffffffffffffffc}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x8}}}}, {{{0x1b, 0x50, 0x806, 'ip6tnl0\x00', 'lo\x00', 'bridge0\x00', 'gretap0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xa0, 0x114, 0x144, [@realm={'realm\x00', 0xc, {{0x7, 0x8, 0x1}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @common=@ERROR={'ERROR\x00', 0x20, {"efe85fe4fc674fe4966d2e7349b5bb3a2c19c3c45c5ec2570711cf052a94"}}]}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x88e5, 'syz_tun\x00', 'syzkaller1\x00', 'vlan0\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffe}}}}, {{{0x5, 0x1, 0x6001, 'dummy0\x00', 'bpq0\x00', 'tunl0\x00', 'yam0\x00', @random="4f767acc9780", [0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0xb8, 0x110, 0x180, [@helper={'helper\x00', 0x24, {{0x0, 'irc-20000\x00'}}}]}, [@arpreply={'arpreply\x00', 0xc}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x200, 0x7fff, 0x558, 0x0, 0x0, "3fee11e1382406038c5d96dcfb836e7fa5a6bc7ab5412852f7f3ae56d0677426a2fb4b8e70cc4702c2da4497590c6a75df3d31cabace17a38e1e82ea1b7ed34d"}}}}]}]}, 0x50c) 2018/03/18 22:57:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000000000), 0x1c7) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/18 22:57:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) kexec_load(0xc7, 0x7, &(0x7f0000001400)=[{&(0x7f0000000080)="3ae8c024634bd208755e2fed3309240f9e0d5b6d90b332f2ff57be377a2ff5573857edb1f81a597c65b8fc71507fdbe7bfea2b7fbfd3847f40896118f3c9a41ae7af2e2dd4a395be87b85a39b57e4a55e7e8b00cad70b0eb62b399271374f86dd4369ddbad485e0c401f495d22423e318d9ed53e15677a6d6e7aa5", 0x7b, 0x7, 0x115}, {&(0x7f0000000100)="2708b44df3938017554fcbbba7ad537729587f480f3cf36d86ac623af354b873e4967e3127588fd13bcf61c48b603c9bdb9a2dc33358d36340146e485fdeef1c6a6f9fd0dc", 0x45, 0x6, 0x4}, {&(0x7f0000000180)="e67b9610057f9506fd1567123d67a011841e606d10f13b32b699f3c17a40df89fa65dd1bd657e4b93e40ac089d9e3869deb62422c2228353005a7cf42fe9ed75c3539d5e46606cfc4a1b4ce81962a8a9a4d0cd286d1a31012388980d3e", 0x5d, 0x7, 0x3}, {&(0x7f0000000200)="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", 0x1000, 0xd7}, {&(0x7f0000001200)="ed5dcc9970e34d2170eb29e73a62e6f3b70b38cea41ebe936d68a35eb1e55374af0ba354308164c53b908d5f76f6555c37e248823b8f615492a9216b036f279ccd241c68f5c75b69e182c5d8bd20ddc4ae5ac1188f3181aa4e775ae723a132655c17f3c3eedcdea7f7a63e250e7caa39383cdc3f023efe881bc956a63f44fbfe023497505771f6efb1ae4e8655ec9819ee38214147c3907da3661096f793e99470f12100e3de48eb6529c408795b4675da608b69ac149c52002552155d385eb5168dda26017931e0123f3eb724b8d128fc5e29b3fe0d1d0ad4f4eb5f2240bdccf838", 0xe2, 0x2, 0x10000}, {&(0x7f0000001300)="3906b856e8fed1729a1ab814f18620677930e32a758cce2383de39dccf39a06388ec544cce8f16a831d9010dd70e00dd6d9c86bf96378f89b77cfc75398f6bfa3218f3e28c599fb2611f8ddb249fcd4a43e34ed6cdbb652e53c24541d79dc12bc11bd23fdbf2b55c00486947fda66414cbb69e518153c25dff8829ac8b7c710da2ec36e523bfd75691", 0x89, 0x8, 0x7}, {&(0x7f00000013c0)="7b1b6a216e736df3feec25170c0dce49c3cdfd3069fb9517a840a4063fc512f75ef77bf1f50ffae4f7d997feb28100338533c39ada53ccc49712fb44a0ab45", 0x3f, 0x3, 0x2}], 0x160000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x24e940, 0x0) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000c19000)=""/91, &(0x7f0000c19000)=0x5b) set_tid_address(&(0x7f0000000040)) [ 40.205032] audit: type=1400 audit(1521413822.117:11): avc: denied { create } for pid=5318 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/18 22:57:02 executing program 0: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x10, 0x6, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x1f}, &(0x7f00000000c0)=0x8) fcntl$setsig(r0, 0xa, 0x16) fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) dup3(r1, r0, 0x0) 2018/03/18 22:57:02 executing program 7: prctl$intptr(0x3e, 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7, 0xee, 0x8000}, 0x10) flock(r0, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4200, 0x0) 2018/03/18 22:57:02 executing program 4: getgroups(0x1, &(0x7f0000000180)=[0x0]) setgid(r0) socketpair(0x9, 0xa, 0x20, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x30000, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x4) r3 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c630300a62d482a99ae6c88e45d64a980369aa82e839c1e76b9bb1e03a524b768375712ae78702c2ab114fba90b2f996504a0c06e181292f1466e72e36ac80b05f08b1f35c37eaa7a3eb5bdd7bb180efc6bf05318b8eb854b33cbfc38b3394545140229d6fe8001be9da24d83e58c7e94696d870cd65e23034f418dd73a3f3536b66bc3f461d4d041604394c34dd16094996746e08ac345c9b0d0"], 0x0, 0x0, &(0x7f00000000c0)}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000075afd0)={0x44, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1bd03d282acb091a93831163484000006041842a9392c670f997b578d10400000000000000000000000000000000000011000001000000000000000000", @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="1c00000000000000"], 0x0, 0x0, &(0x7f000005af7e)}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x6) 2018/03/18 22:57:02 executing program 6: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x20000000005452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x2f) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvfrom$inet6(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x10000, 0x0, 0x0) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) [ 40.251277] audit: type=1400 audit(1521413822.167:12): avc: denied { write } for pid=5318 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.290421] binder: 5299:5349 Acquire 1 refcount change on invalid ref 0 ret -22 [ 40.303209] binder: 5299:5307 unknown command 536907575 [ 40.310269] binder: 5299:5352 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/03/18 22:57:02 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="04630440000000000b63000000000000"], 0x3c, 0x0, &(0x7f0000000040)="6feb628b8df2c1e5459ea0ce4f3d14cedee0d7826d5706f4418e40557e22b59dec933b31ad411f48dbe6a6dab421787a7dfebb5dd2131386833093f0"}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) [ 40.335664] binder: 5299:5307 ioctl c0306201 20008fd0 returned -22 [ 40.383600] binder: 5356:5364 unknown command 221964 [ 40.389084] binder: 5356:5364 ioctl c0306201 200001c0 returned -22 [ 40.400479] binder: 5373:5376 ioctl c0306201 2000a000 returned -14 [ 40.407217] binder: BINDER_SET_CONTEXT_MGR already set [ 40.410394] binder: 5373:5376 ioctl c0306201 200000c0 returned -14 [ 40.411116] binder_alloc: binder_alloc_mmap_handler: 5373 20000000-20002000 already mapped failed -16 [ 40.414344] binder: 5373:5379 ioctl c0306201 2000a000 returned -14 [ 40.429066] binder: 5373:5379 ioctl c0306201 200000c0 returned -14 [ 40.432226] binder: 5356:5374 unknown command 675139611 [ 40.432234] binder: 5356:5374 ioctl c0306201 2075afd0 returned -22 [ 40.453571] binder: 5356:5364 ioctl 40046207 0 returned -16 [ 40.453583] binder: BINDER_SET_CONTEXT_MGR already set [ 40.453590] binder: 5373:5376 ioctl 40046207 0 returned -16 [ 40.463937] binder: 5356:5374 unknown command 221964 [ 40.463945] binder: 5356:5374 ioctl c0306201 200001c0 returned -22 [ 40.465290] binder: 5356:5382 unknown command 675139611 [ 40.465297] binder: 5356:5382 ioctl c0306201 2075afd0 returned -22 2018/03/18 22:57:02 executing program 1: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x4e20, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000080)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x800e}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff9, 0xffff, 0x0, 0x300000000000}}], 0x58}], 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) sendmmsg$inet_sctp(r0, &(0x7f0000000140), 0x0, 0x10) 2018/03/18 22:57:02 executing program 3: prctl$intptr(0x9, 0x57) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8273}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="7959587126c88f50bb42385ffefe41520923f87207c7824f6dca1c2dc5e9ca378f777480bfaab8b8c17c5a8d5c1c9dd9e15e6ba993a20d72a56d60b2630288c8f3d21da4c6dec8492a7393704d8a8fa80827dc6b69d0b40edc1b87c212282fe60b1e49f8eab6af8e6851900a24da73da0077504d50ad969d37d21aae2b9614a53381ffbb8f221c2b73de0e92ae1d65003342aa1c731c174b3750cce4e4db81ac32b614103332fff2b5096bc23c801d89f5d90be530b657008d22e42997a233cda40328b7e12d05eb") ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x9000) 2018/03/18 22:57:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000)=0x4, 0xfffffd43) socketpair$inet(0x2, 0xa, 0x9b, &(0x7f0000000140)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xa00, 0x0) 2018/03/18 22:57:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0x80000000}, {0x8, 0x38d80000}], 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'dummy0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_robust_list(&(0x7f0000000280)={&(0x7f0000000240), 0x5}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x401}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) 2018/03/18 22:57:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x5390, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x7f}, 0x8) 2018/03/18 22:57:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x2, {{0xa, 0x0, 0x86c2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0xfffffffffffffd4d) r1 = dup(r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="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") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x10c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000580)='htcp\x00', 0x5) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x101, {{0xa, 0x4e21, 0x7, @empty, 0xc7e7}}, 0x1, 0x3, [{{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x16}}}, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}]}, 0x20c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000004c0)={0x1, {{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syz_tun\x00') 2018/03/18 22:57:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/179, 0xb3}], 0x92, 0x40400003) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3ff) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000240)="51f8da3a54403c1bcd192cb7fdeebefec33088fe56fa82c305161569ef953ea8dbf2662bc3c48cd2dc18dd80fec4e403746cb87686ad729f5d713edffd393118de172648229f78824b7302bd2077efd9e4824a2dac672403b8a08ae6ef3253afc50f26254ed5b021168bb7886c6156cb09384ea093618688de81bd58fb6c87190d", 0x81) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffe00) 2018/03/18 22:57:02 executing program 5: mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3000010, 0x3f, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/18 22:57:02 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/create\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$selinux_create(r0, &(0x7f0000000000)=ANY=[], 0x0) readv(r0, &(0x7f0000000400), 0x2bc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x880, 0x0) 2018/03/18 22:57:02 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x5b4, 0x8, 0x40}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) sendto$inet(r1, &(0x7f0000000280)="4fbf6e40fcbd101d5c1a7e152c81015e1b32f4137ade63c246e5d63c5e8d023eae80ea205dde7e5aa2db33766bfe201dd98e834433f40f40df98aa35955c1f10aa11852f693def0ddab059ecd3a94b6161d2a7faea219b3a2f1e0a135a97453c792101b21af117607ad9459695cc58", 0xa, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000040)=0x3ff) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00004aaffc)=0x3f, 0x4) 2018/03/18 22:57:02 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22}}, 0x9, 0x1}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000040)}}, {{&(0x7f00000019c0)=@ipx, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x2, 0x2000, 0x0) [ 40.954134] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 40.965405] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/03/18 22:57:02 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='wchan\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) r2 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r2) 2018/03/18 22:57:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540b, 0x4) 2018/03/18 22:57:03 executing program 4: unshare(0x20000400) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xb78, 0x5}) 2018/03/18 22:57:03 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000001000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x9) 2018/03/18 22:57:03 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000792ff0)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000), 0x0) r1 = dup2(r0, r0) writev(r1, &(0x7f000049fff0)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x8c) tee(r1, r1, 0x7ffffffe, 0xa) 2018/03/18 22:57:03 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) syncfs(r1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000340)=""/1) 2018/03/18 22:57:03 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x10f, 0x7, 0x7c2, 0x7fff, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setpipe(r0, 0x407, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/31) dup2(r0, r2) 2018/03/18 22:57:03 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) r1 = socket$inet6(0xa, 0x801, 0x101) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b0ffc), 0x4) 2018/03/18 22:57:03 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/18 22:57:03 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpid() r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000ffc), 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0), 0xc) r2 = syz_open_procfs(r0, &(0x7f00000000c0)="6e772f0000016700") fstat(r2, &(0x7f0000000180)) 2018/03/18 22:57:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x2800000000000000, 0xfffffffffffffffe, 0x2323, 0x0, 0x0, 0x8}) fadvise64(r0, 0x0, 0x0, 0x3) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="0209d7351ca689c6c4b9cce7c3ffd6e9d4cf0b40961a8aa2768bbc3a788c4f9546e3ae775d7d0b4140538a371889e701789b09b0e0a81e0e256852437f3c7a7e426ca5fa905798dc0bf0049a6415317b57a960b260706a63f889b9619a054d066ceb6781cee605dd6a0245b4c13dcc136f3ced30c8a3c324bb602394b20198b6ff4f10943c7707e14366a088237465960c9ed8de1ed3587f27f8efd5f55092c52c2757a905b8e0f935ab548660778a0b83fedf5d2f4bff52", 0xb8, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)='wlan0(\x00') ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/18 22:57:03 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f00009dfffc)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) rt_sigpending(&(0x7f0000000040), 0x8) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto(r0, &(0x7f0000000200)="0947eeb22b1b56597a1acd58e11fc4d43b241584e5128f9aa1c5ed0b39e4adfbc90afcbb500adb1d4fc33be52078310120a3f9fa26c3023c18609db54e1bda91f7b68db0fe", 0x45, 0x845, &(0x7f0000000280)=@ethernet={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x103000, 0x0) faccessat(r1, &(0x7f0000000400)='./file0\x00', 0x40, 0x500) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x14) accept4$llc(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x10, 0xd4e61c3cf3c993de) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x10000, 0x8001, 0x0, 0x5, 0x8, 0x7, 0x0, 0x9}, 0xb) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x80, 0x0) modify_ldt$read(0x0, &(0x7f00000004c0)=""/2, 0x2) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000580)=""/28, &(0x7f00000005c0)=0x1c) pipe(&(0x7f0000000440)) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000340)={'HL\x00'}, &(0x7f0000000380)=0x1e) 2018/03/18 22:57:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={"73797a5f74757f00", @ifru_flags=0x5000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) 2018/03/18 22:57:03 executing program 5: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) chroot(&(0x7f0000adaff8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000801fff)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c5bff8)='./file0\x00', &(0x7f00007bfffa)='ramfs\x00', 0x0, &(0x7f0000000140)="8600df0bf377352409f273dd585c0258a3a8c041a80f5c577cc43899d298b6aee6387284d3948725d466650cc9a48ddadae20517cc649aab607ba775f5ab8acfc4f04b75d6e48e038383740e425e5817392f1bc34ff21419bbd9cca1d88a65a8f22276723e602a75ab9686f571f4de061c2c07d314f87db4067c15aa") removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="6f73322e757365725d005da322ef3ecb026d11f734d35e32af28980cdb4cc21ff49e50f5f4cc4097dcea0fee25c6aadb5f2cc4d59cfeba720e7a38de69152721a3dec4eb146baf126886ffdb230f2ebae96603341ec7b2e3d2bb9cb093c7d6437b8509e8f6818189937b7f20e016c5239bb7d2134f779fa062e0154cae03d3238bf1ecbaf7df66515ec72c8ef85e40a2b083ce2360982d093eff742e2c75343a401df39cbb0bb76e38d697b3d666491d061370d784b12764ad6c4675c6d84856673a"]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) pivot_root(&(0x7f0000ccbff8)='./file0\x00', &(0x7f00002e8ff8)='./file0\x00') 2018/03/18 22:57:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/rtc\x00', 0x103000, 0x0) accept4$bt_l2cap(r1, &(0x7f0000001500), &(0x7f0000001540)=0xe, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'teql0\x00', 0xc002}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/89) fanotify_init(0x5d, 0x88403) 2018/03/18 22:57:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1c, &(0x7f0000f72ffc)=0x621c, 0xffde) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/03/18 22:57:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x84000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x12, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x105041, 0x0) r2 = getuid() ioprio_set$uid(0x3, r2, 0x9) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0xff, 0x4) 2018/03/18 22:57:03 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0b0013215a170cabfffffffffffff7", 0x17) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xfff, &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x0, &(0x7f0000d6c000)) 2018/03/18 22:57:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) 2018/03/18 22:57:03 executing program 4: seccomp(0x200000001, 0x3, &(0x7f0000016000)={0x0, &(0x7f00001e0fe8)}) prctl$getname(0x10, &(0x7f0000000000)=""/178) 2018/03/18 22:57:03 executing program 6: memfd_create(&(0x7f0000000000)='timer0\x00', 0x2) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20080) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x8000000000000000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060cf08)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/03/18 22:57:03 executing program 4: socketpair(0x10, 0x803, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10000032, r0, 0x0) futex(&(0x7f0000001000), 0x87, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000), 0x0) 2018/03/18 22:57:03 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) timerfd_create(0x0, 0x80000) 2018/03/18 22:57:03 executing program 6: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xb) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) write(r0, &(0x7f0000000040)="59b616b70a0f14da359d790fa136e269fbc00fae465da23914576ef769884fd31f2e18d299eb05d979f2be5ecdb20362aa1e6d76b5877432f6c85ebf9da2bd7180b8b380a0a60996", 0x48) 2018/03/18 22:57:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="7ae46670f881e6f281da3150a17976baff503b41436b45ab2f9a62e5b8441a2c9ae32e864984217cbf32eebeee38e3ef588b655ee08f3692b776476266bbfe30c92b203641f54c30177a3aad", 0x4c, 0x84, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) 2018/03/18 22:57:03 executing program 7: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000001c0)=0xe8) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000200)=@ll={0x11, 0xf, r2, 0x1, 0xfffffffffffffb65, 0x6, @random="cc119b5d0ee3"}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)="06b67534aaa8cb412772d9062676b2ba14295304522544fe3665c264aac65255e6219218dd42f4d73320242b9fca3ef75d2e17fb4edb924ecbea42429642c27ff887c0798a585938a4354cfefd089fce6ba4ced61c1febaacc6295514e192ff0175762a0ba4238ab35371b7a13a43f6bb3ad6bd567ef573b5c0c7eb08e3fa5b8717ce588c5e4e2fbe859f5b7cd642077f188e4b0c4472fcd2efc699d2cb7f0f4cbe3f52fd98c19e080e89853b407911ef2de", 0xb2}, {&(0x7f0000000340)="811656de008f5a38c7bf0482c2b0d0d255bf83fec6116f56b2f5ca94c7ab61c6e912257627eff8da35291b74f7c78ae67c1c50363e859d993f9401790ebc0fb89bef5956e66e3b64afa997f2b48d1907f9d2e177", 0x54}], 0x2, 0x0, 0x0, 0x8001}, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/03/18 22:57:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f00009b3ffc)=0x11) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x50) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 22:57:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x6, 0x6, 0x0, 0x7, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21}}]}, 0x38}, 0x1}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020200090a0000000000000000000000030006000000000002004e20e0000001000000000000000002000100000000000000000300000000030005000000000002004e20e00000010000000000020000"], 0x50}, 0x1}, 0x0) 2018/03/18 22:57:03 executing program 0: r0 = socket$inet(0x2, 0x10000b, 0x8603) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) [ 41.349588] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/18 22:57:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = getpgrp(0x0) capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') [ 41.451957] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/03/18 22:57:03 executing program 4: r0 = eventfd2(0x4, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000029000)) read$eventfd(r0, &(0x7f000002b000), 0x8) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x7f, 0x4) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2002, 0x2) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000040)) 2018/03/18 22:57:03 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) ioctl(r0, 0x5393, &(0x7f0000002ff2)) 2018/03/18 22:57:03 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/18 22:57:03 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f0000000180), 0xfffffffffffffd61) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0x5}, {0x7, 0x8}, {0xa, 0x400}, {0x4, 0x8f}, {0x2, 0x7}, {0x4, 0x6}, {0x4, 0x8}, {0x6, 0x9}, {0xb, 0x20}, {0xb, 0x987f}], 0xa) 2018/03/18 22:57:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x200000) r1 = gettid() getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x80000001}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0xba, @mcast1={0xff, 0x1, [], 0x1}, 0x383}}, 0x5, 0x53, 0xc92, 0x7, 0x71784ada}, &(0x7f00000001c0)=0x98) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x20000, 0x0) sched_setattr(r1, &(0x7f0000000200)={0x30, 0x3, 0x1, 0x9, 0x7, 0x5, 0x5, 0x7fffffff}, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14}, {0x6}]}, 0x10) 2018/03/18 22:57:03 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0xeb, 0x9, 0x0, 0x8, 0x8, 0x8000}) ioctl(r0, 0x800000080004531, &(0x7f0000d31000)) 2018/03/18 22:57:03 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0xb3, 0x38}, {0x9, 0x197}, 0x1f, 0x2, 0x8}) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0xa400095e) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000677000)) 2018/03/18 22:57:03 executing program 7: openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x2, 0x0) 2018/03/18 22:57:03 executing program 7: r0 = socket(0x1, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x1, r1, 0x1, 0x1a8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x14) 2018/03/18 22:57:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) close(r1) 2018/03/18 22:57:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) write(r0, &(0x7f0000000180)="377b296051d0d5ffcd10a70c6fcf30c69dfa25259c2638834d2e9341f6e62b10f941e48af7143bf7e41de2d1b1f78a08d2f4b1dc322496a8777f811865a8c9268e9584565d66facda1026976fe3ffb9a0a45b6ef32d37c7ae52fdb12baed9d35bfabfa5fadeda5beeaf2855a367354168ea625431ff6140d22d1f853f830796e399ae2041a1aa03b781f10923a9d022b568fe96ac4fdee824e410926e6c64b951431c55f153183174d539f6d45db7dbf6c327ec5aa45a27894d0cc44ff5f", 0xbe) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000002c0)={0x200, {{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x17}, 0xb1}}, {{0xa, 0x4e20, 0xffffffff, @loopback={0x0, 0x1}, 0x3f}}}, 0x104) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r0) 2018/03/18 22:57:03 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000340)={0x7, 0x0, 0x6, 0x8001, "c4fc16f48c6fb2f400619b5dd795c7b93ea75918df3e1a86105f6be4c279fd16"}) r2 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x80, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x457f3607660f2288, 0x0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000009000)}) sysinfo(&(0x7f0000000240)=""/231) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000140)={'gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/xfrm_stat\x00') ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000100)) 2018/03/18 22:57:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0x8, &(0x7f0000000000)={&(0x7f0000d15f78)=ANY=[@ANYBLOB="1cb02569edaab621000100000000000200000000000000080001006c"], 0xd6}, 0x1}, 0x0) 2018/03/18 22:57:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000340)) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xc69fc3737389294a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000300)) 2018/03/18 22:57:03 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0xfffa) 2018/03/18 22:57:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x400) close(r1) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) fcntl$getownex(r0, 0x10, &(0x7f0000ae0ff8)) 2018/03/18 22:57:03 executing program 7: prctl$void(0x22) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x1ff) 2018/03/18 22:57:03 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000ffc000)=0x3, 0x4) signalfd4(r0, &(0x7f00000000c0)={0x100}, 0x8, 0x80000) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="ed3a7cc0332bf30bc192588e9354324057ce11e808f4341fe19f5ccd9e053f47302ee4a92e2dbe3b4c2fbb06bd8985c1aa7e04ba6ccce40d3afcaf7cb201b212f8c05ab03534f20df5d03c59ab5e5472d29fbfc82d8b3ec1001f8dfe2feb23c14e462cb8b9160f9c1e5a2d6b668e634cc372b6748e6c4e2ec771b439e091df963089ba163beadd987148f2f2", 0x8c, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/18 22:57:03 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f00007feff0)={0x0, 0x0, 0x80000001}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400002, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/157, 0x9d}], 0x1, 0x0) fdatasync(r2) [ 41.737980] binder: 5558:5570 unknown command 128 2018/03/18 22:57:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0xa4000) uname(&(0x7f0000000140)=""/55) socket$inet_icmp_raw(0x2, 0x3, 0x1) uname(&(0x7f0000000040)=""/16) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/03/18 22:57:03 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x1, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000c4bff0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) 2018/03/18 22:57:03 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000019000100000000000000000002200000ff04fe0000000000080001007f0000019fdc8f340f4fec32482b0ced7535b2e9b1d21629067fb421f389ad4b92eec688dff708c94a8ec69fe5cb5c47aeafc44c330fe998828acbea25b152fe07dad976c19a46fd9b1b5da2539ea64ff1da6f58752923c30c08c1cb7582d4c4c1904ba2eaa510a9ea06b7f5c870e16e84a9b40cf70debf4cd573752520b24a695109a52f92ce29143200baf8e371a3ddbec2a43db23d0a7da1c58d12018c44f915a0765729e8259d833c552408a9be7c31ded2927271b52ac2e880fe8d08a0c65036ecbffe0667f6a23dc28899e35d916f2b02f009f505d85cf835d2435"], 0x24}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x140, 0x41) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) 2018/03/18 22:57:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e23, 0x24b, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x200, [0x0, 0x2, 0x1000, 0x5, 0x3, 0x9, 0x9, 0x6]}, 0x5c) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000101000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) fstatfs(r0, &(0x7f0000000080)=""/93) [ 41.759834] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43757 sclass=netlink_route_socket [ 41.780490] binder: 5558:5570 ioctl c0306201 20000000 returned -22 [ 41.790335] binder: 5558:5570 unknown command 128 2018/03/18 22:57:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) recvmmsg(r0, &(0x7f0000006280)=[{{&(0x7f0000000580)=@alg, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/239, 0xef}, {&(0x7f0000001700)=""/33, 0x21}, {&(0x7f0000001740)=""/152, 0x98}, {&(0x7f0000001800)=""/120, 0x78}, {&(0x7f0000001880)=""/194, 0xc2}, {&(0x7f0000001980)=""/46, 0x2e}], 0x7, &(0x7f0000001a00)=""/199, 0xc7, 0x7ff}}, {{&(0x7f0000001b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001b80)=""/146, 0x92}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/27, 0x1b}, {&(0x7f0000002c80)=""/186, 0xba}], 0x4, &(0x7f0000002d80)=""/123, 0x7b, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002e00)=""/248, 0xf8}, {&(0x7f0000002f00)=""/109, 0x6d}], 0x2, &(0x7f0000002fc0)=""/169, 0xa9, 0xd2}, 0x1}, {{0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f0000003080)=""/121, 0x79}, {&(0x7f0000003100)=""/149, 0x95}, {&(0x7f00000031c0)=""/233, 0xe9}, {&(0x7f00000032c0)=""/196, 0xc4}, {&(0x7f00000033c0)=""/178, 0xb2}, {&(0x7f0000003480)=""/84, 0x54}, {&(0x7f0000003500)=""/39, 0x27}, {&(0x7f0000003540)=""/118, 0x76}], 0x8, &(0x7f0000003600)=""/4096, 0x1000, 0x200}, 0x1}, {{&(0x7f0000004600)=@ax25, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004680)=""/124, 0x7c}, {&(0x7f0000004700)=""/243, 0xf3}, {&(0x7f0000004800)=""/212, 0xd4}, {&(0x7f0000004900)=""/247, 0xf7}, {&(0x7f0000004a00)=""/73, 0x49}], 0x5, 0x0, 0x0, 0x6}, 0xffffffffc98e7efb}, {{&(0x7f0000004ac0)=@un=@abs, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004b40)=""/11, 0xb}, {&(0x7f0000004b80)=""/232, 0xe8}], 0x2, 0x0, 0x0, 0x1}, 0x7fffffff}, {{&(0x7f0000004cc0)=@un=@abs, 0x80, &(0x7f0000006180)=[{&(0x7f0000004d40)=""/207, 0xcf}, {&(0x7f0000004e40)=""/4096, 0x1000}, {&(0x7f0000005e40)=""/254, 0xfe}, {&(0x7f0000005f40)=""/175, 0xaf}, {&(0x7f0000006000)=""/155, 0x9b}, {&(0x7f00000060c0)=""/179, 0xb3}], 0x6, &(0x7f00000061c0)=""/157, 0x9d, 0x6}, 0x3}], 0x7, 0x2000, &(0x7f0000006380)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000063c0)={@in6={{0xa, 0x4e23, 0xca75, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x2e22f603, 0xfffffffffffff001, 0x9, "e19f48425010ecb74758473c4d4b8bc3540be81b1a2087ad1d5c773ee470ad95b9560715f80a962009eb8a2bd011fa4a671d65e9f383f5b2247e5ed03f9a29a72227c17ff2fae4d8129fc77e6f997e20"}, 0xd8) r2 = dup(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "079a91bf84f4f94d6f03f75225afcbe1a5802633f3dd91ee26027305a71b8bbb8ad087bf2af2c435b395839bd5b6b8d6043cdc91395a84b81e9096ad1d2b692f1acf842fffd4bbf39f0614bf8fa9a0b9"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20}}, 0x0, 0x80000001, 0x0, "df35c48307067ef3981e6a02688c7aa4a5dc634a85f9f42f1613350a31bb3e99487f59606d676ba777231ec736621ae84d592a58396e411613062d4ace61c1a51a4e3e266149706c940affd617cfa8d6"}, 0xd8) 2018/03/18 22:57:03 executing program 5: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x8030, 0xffffffffffffffff, 0x0) msync(&(0x7f0000f27000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) vmsplice(r0, &(0x7f0000002680)=[{&(0x7f0000000080)="b8f83fefc0922620436748c931aa00c9f2b4dd798db3292e652e6ff3626412aba0fad59f7aa0ea1af3191d3550fdcf18d2f004a055e335d92981c4443321656374f70829fbd2d1981c8fba31db5cc47d1c14bc03c9c7f2132c834769b2d1da1e8062a06cb47b025c9753129a86c023623593a1d0fb365e9ef82d03f32b1350660a559f49604f7224df44fc77e80c181b48455927777b4631f2f20590db8190629b6ac05c02675b022c6687", 0xab}, {&(0x7f0000000140)="2343650a7956101630510c6671e989875a3ec29fca94af123d6c67332e224fb22550add1a432e6bfb74bbdc0f6bf1befd85488b69e1c6b6728d7f528ed1e0ad0f2d09308924b3552e00939eb352c3b59df5b306ab81ee5c6176db148c8d33fabaa65ce339cc07f81f1fb4ab7d99baa83157791a93fa3f376a06e586fe0ede83ce2d9e4cf709e47933aed64fe5a8916b637f050f20440a619cb9e352a64c207af79cd95fed7ddc06d15fe6b7c4b1504b6fdd883af0bd2ab3cacb74a9e91e128f9e9649295c7c50727b2abcc88b78a548fd2f13bdc704093e35eeda10113eb7ac30993d57a554955eec0980ba72ad2f3104a", 0xf1}, {&(0x7f0000000240)="cb3e20b89edf27a20a68aad0e54cba21de60a736f4b90fd0b86b785b845c760ecff6632804b862cc18ea08a9f65ecc4162aa2b6ff309a63c296afa3bcb7d1ade98c080033d2a2bbbcb5b92b6436eba5e203d08d1f0030b2076450bcae1f7d4e63c05c0bd1bccfbc1b71b0c36195b38b0fe418204ebf313ab79d4e0bdecd58f634d89a3e82eebb406a67320d575f94f94ef108c7214672b5eacb94e203fdebf510e96e803fa2f0b9736608532a80ab79880b304ad33ccb4de090f27291f8124858e3ec79d53943542d2c51447afb6c6cb388c845f5e65db1c780d84438c0c94058c6a6740a812cd9fe5a6edda525eeac42ce110967719381622c6571e9c296d08cc827f4428bf59b49b625cae4fd4c7d8178742e98091f2532551d25ca2c06b3a847ecd5cb1f616a623cb05fe1ca8beaca270c75e5f63565bf91cde33bc47c4d79601f38bbf662e858025e2e347e4996323f2e8f77e835b1eadd0ec6d37d3d056c9e1990a394b053887fe76fced245cdf609216d6ee6cd96232a0a49490581ed87a92f09441575a47da9c2393e23d836108806f63a07aa875fc658f0fadc98106320c7bf49aeb5d534bcac31e121072c7e359cb3ae30469f6cc629cdf11043a21519e99cac5a07efca7dc4fd3d4854f57214fbd488f4fdeed1b6e6f975d26486f0adc80fb00cdbd4bfd66f6c12565f063752bb2fb7a9576ccfa6ebda31242afddc86d872a62154e627be5ce069769be6bdfa943ec5a272bd600b06612ab285776e4e9337e9637db90e40779cc45065200024a86f50e5dc29e5eae2095d00de49b1ce203aabd4d04586ee496a13d4f1c3f2de057e14c5772d6b05318f22d04e764a243aa87d6a525658757a0d2b9f1f5aeb670178ec4481bbea4ff5afa5864332bd5c3bb1a8f5039f14c3a4a9bf25d998083a602e49ee89383b1d4d7ef10fd1b1b228884ad8ecc3573d08e1cd37d6828a2433add6cf7a60cd3995694a416e7f6aecda316e607dfc52012d899b53a4ab43862d3a284bdd84cf7d187993ba864e99de1c537eb34435584613c44e590acba3780974e94632b2b69044b8636a0e5b6fef95e2eac2b852cac2c80a065aec9db2f90cc1bbbf616f45772a20eed87bcee4daaa74797808f6afe9b14f815c971f39003684991e37254549e694a05d8da0cdf6b698a2e07dcfda8444b8972f4bbd1107c2d787ac4f663271fc60232caaa57e9c1ac257fa1a60b0d380c0168c7f4ddfeece42d2a19c8f94bb759b44292252b7a2d84ccc985daef3f8aaafd76a31610d59c9c211a7ee6ac320e2a6e06e2b73430827732c14acc6e14a993b81fd3a9603f0d0b800230eaeae244bdfb53a64ebef183dd4517b8fcdf93d20f5382c973c65640e37a0553e041f8c1b66c290d58222fcb5368e4dc181f2793f51a7b792bc5f11d5129d866ddb851eaf04bf1af12b2ec43fc8be980c07f7734c76a994712ac9a58c49812b1947cf80fc85fb16ae9ea2ccd2a96e05c75139b34c175e372d7130f9c67efd7e65f7d866d0bac563c11e1fd6c83644a5ea1bd51ba952b706bc83d810a1d6505c47ea8f71601ef9bb4a4989a7d0457db901258df0cedcc9a9b8915379305987fa7cc7d0cbe9f1fac901f6bc1e81f62c462f459dd523025fa49e4262ec4b47adb2647784eedaa40ce8487b22cb8a047df67833f1b16a4cbab56fff66111da587f18bda31e67c186e523ba0e0283b79257a85650713ae58fb5459cfd75619b6b0960d4bb84922c0aabe6fd9f9b19fbfe0a558cd28e330b525f87a7d9a6d6cd3706cd6f9cd1fc6be42b799546e77aa1feb7a49b5189e006c3c95ad7b5f627216882908d9318cec96c80813dc0793e6faba0f276b48ed1a87e99fb1e214dff70ae54b9a96ce523cdfc1e475b74f5d5d453241a3ce4dec2b1f03d02f7496295ba18c7758a0ac19d41cccc5521c636e039ca908bf02ad577b7679e648fd3296699bf4ef1856acb821bda545689d6c0dedb9c180f11cb1821b6b5e81e84af6f2a32b14636b649f8479d36fed455c491974ee382b824efbd99761c348956982e59301a0bd5cbaa5ee119d69655ade8b80d3659fa2624cadb2a68294dda00b9fbe7b0e2ab1fa1a107cbee2822da71162bfa2e64f0e34f13452e90a3adc2f6d23b383b167cf102bee0b8a2113417bbd85b1d088e82d33b844564b48ab8d5d9d554f2fba42ea18e7d9547db5a6a1719c839d36d39217f70206627214b36f34794015db874fe80336f75453ed28cf21e4eeda067558b6dd8d000da3e4976490c4d9246feacb901d38ececf0da3a050b5e38d5e20a49987f5013f8908db13de02bc1ffb784c7b2407e9399ed769d1874fbba153fd791cc305209e8cf7fe4d2b6a997327ceb283788d973824cd0cf1faff811bf38e7c10e7f308048e720ea1c611d7ceaffc53a700611b06bf8911d1d821f01633b10bab1d2eabb64baeb472206be47cbda6b601c7a330887b4a15ba6c45c2a11b497544a0797ff437f1e97207019fdbdf740a8b385c9d01ef6e5e273574238adb7f1b7e00301dd584844d67330e1de9357688a73f7659eb07eb99ae72e3dc580c85524d84f200b87ad6919f07158f2ad43e7699f53af4b39232cd323392e3aefd5bc3ca8a53c2a280979e5933ccc524bad76e23fb0aa9cc6bbf69c20b90f4c83444b65054525d6fd593d7fe7705ac0baec7a335261b0dd008f5885c509f7cfa8ea6193ef2d896bae21c7164f0a89cbb12025232c530ea446c891545a9a05f6f477bf2ccc05c6b59e9140b0fe8436116d60b56f29bf2b5a6455a3e63c38d48b708798cdf982a3693bd27277660ac4b56aff3fffd3088f92dd126030afbf62bc3575abfc61292bb513f3032333e1cb5ecd3cc8fabfae972c6916eefbdc7cb923729c2f7c2af281937780ba3e77dcda37dbbf68af049aa8fffee5b1ba3151cc62b208f70aecb09528454313973af2cdfc309ee3172ef26f9cba7a3f96c101d408959382f5ae80880224435df902806ce1be913d8b4cc49337b4592ccb5150c27e22d4959425e7f4f0e80f6773f9ce0e4e7c3d97358dfd2e7a44a2ffdef17403f7f78e7e822a5478135f1532c7ca4e5a1d9b302a59972614ddbf9b4a863833e963d22688dbf0b9630c482b6ff5f51f733a66df334f3a04f2a3a678db55cc5ccd0c0377ba5dde79d313eae216d1d667fac443055f5b1e68164d46a26f8aec51c4e9f53280fc30251268525cf742e75956a539109de3753a9cadf1f4b222d33c037a87b50dd779f03ed00399f0fb6cf9f9a42337d6af724cb2ed9c189dc7c096de3d72ec7a1a81ff560dbada2cd3b0ffa9884d1d6903751fc92cdce69eba5b971cefa0c7e32d2ec6e1a31bd9015006db0f81ffe63c467b7860a6f91a25d15044c91aa9a0491d8e4ea1eb8ff92f900c432f55d59b5f098b9b86a57fa1aa4ea227839f06d1627f74adf8a627bdcce0404a66a13beef81dd5d99fa1467bf85600f88939e3576cc2fec3404ce73970edc2f49625014918b88c9b5629c84ec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{&(0x7f0000001600)="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0x1000}, {&(0x7f0000002600)="ea6ed7ee7168e2d063786ff226d80bf8b2cfe23e8949136072aaebb9817683c9669c43cfee7be8f37d0b9043578cbc8ef0842a609ff461bd6cce05aacffdecd63b30239740c0", 0x46}], 0xa, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockname$netrom(r0, &(0x7f0000002700), &(0x7f0000002740)=0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/18 22:57:03 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) [ 41.811053] binder: 5558:5570 ioctl c0306201 20000000 returned -22 2018/03/18 22:57:03 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000040)={&(0x7f00000003c0)=""/4096, 0x13c8}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 22:57:03 executing program 7: r0 = socket$inet(0x2, 0x400000000006, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="44110100000000000000ff7a051a00f313", 0x11) getsockname(r0, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000240)=0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x4, 0x1f, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000000)=""/31}, &(0x7f0000000180)=0x50) 2018/03/18 22:57:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4400) pread64(r0, &(0x7f00000001c0)=""/4096, 0x12f8, 0x3a) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.300660] INFO: task loop0:5327 blocked for more than 120 seconds. [ 242.307214] Not tainted 4.4.120-gd63fdf6 #29 [ 242.312160] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.320192] loop0 D ffff8800af2e6de0 26904 5327 2 0x00000000 [ 242.327769] ffff8800af2e6de0 0000000000064820 0000000041b58ab3 ffffffff83fb2270 [ 242.335769] ffffffff81237410 ffff8801c59c6000 ffff8801db31fdb8 ffff8801db31fde0 [ 242.343857] ffff8801db31f4d8 ffff8801d9b11800 ffff8801c59c6000 ffff8800af2e7670 [ 242.351950] Call Trace: [ 242.354598] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.361733] [] schedule+0x7a/0x1b0 [ 242.367013] [] schedule_timeout+0x3a0/0x970 [ 242.373502] [] ? usleep_range+0x140/0x140 [ 242.379334] [] ? kvm_clock_read+0x23/0x40 [ 242.385136] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.391735] [] ? ktime_get+0x128/0x1d0 [ 242.397261] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.403836] [] io_schedule_timeout+0x1be/0x390 [ 242.410057] [] bt_get+0x305/0x760 [ 242.415151] [] ? __bt_get.isra.7+0x6f0/0x6f0 [ 242.421207] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.428232] [] ? prepare_to_wait_event+0x420/0x420 [ 242.434845] [] blk_mq_get_tag+0x1eb/0x340 [ 242.440645] [] ? __blk_mq_tag_idle+0x80/0x80 [ 242.446705] [] ? check_preemption_disabled+0x3b/0x200 [ 242.453546] [] ? check_preemption_disabled+0x3b/0x200 [ 242.460377] [] __blk_mq_alloc_request+0x24/0xa50 [ 242.466782] [] ? plug_ctx_cmp+0x100/0x100 [ 242.472573] [] blk_mq_map_request+0x8d1/0xde0 [ 242.478777] [] ? blk_mq_map_request+0xa2/0xde0 [ 242.485014] [] ? blk_mq_alloc_request+0x4e0/0x4e0 [ 242.491493] [] blk_sq_make_request+0x1a0/0xfc0 [ 242.497726] [] ? blk_queue_enter+0x51f/0x600 [ 242.503776] [] ? blk_mq_insert_requests+0xa40/0xa40 [ 242.510686] [] ? blk_exit_rl+0x50/0x50 [ 242.516779] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 242.524140] [] ? kmem_cache_alloc+0x219/0x290 [ 242.530262] [] generic_make_request+0x311/0x990 [ 242.536587] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.543604] [] ? blk_queue_enter+0x600/0x600 [ 242.549649] [] ? kmem_cache_alloc+0x219/0x290 [ 242.555793] [] ? blk_flush_plug_list+0x55f/0x750 [ 242.562210] [] submit_bio+0x17a/0x540 [ 242.567652] [] ? generic_make_request+0x990/0x990 [ 242.574188] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.581107] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.587964] [] do_blockdev_direct_IO+0x6ba8/0x8810 [ 242.594534] [] ? depot_save_stack+0x1c3/0x640 [ 242.600752] [] ? dio_send_cur_page+0x19b0/0x19b0 [ 242.607134] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.614149] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.620974] [] ? I_BDEV+0x20/0x20 [ 242.626058] [] ? current_fs_time+0x4c/0x70 [ 242.631978] [] __blockdev_direct_IO+0xae/0xe0 [ 242.638098] [] ? I_BDEV+0x20/0x20 [ 242.643192] [] blkdev_direct_IO+0xb2/0xe0 [ 242.648996] [] generic_file_read_iter+0x360/0x1160 [ 242.655569] [] ? __lock_is_held+0xa1/0xf0 [ 242.661371] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 242.668380] [] blkdev_read_iter+0x105/0x170 [ 242.674411] [] loop_queue_work+0x1eac/0x31c0 [ 242.680453] [] ? transfer_xor+0x470/0x470 [ 242.686301] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.693313] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 242.699604] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.706447] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 242.712792] [] ? kthread_worker_fn+0x183/0x600 [ 242.719001] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.725843] [] kthread_worker_fn+0x27b/0x600 [ 242.731891] [] ? __init_kthread_worker+0xc0/0xc0 [ 242.738271] [] ? __kthread_parkme+0x167/0x230 [ 242.744438] [] kthread+0x268/0x300 [ 242.749611] [] ? __init_kthread_worker+0xc0/0xc0 [ 242.756025] [] ? kthread_create_on_node+0x400/0x400 [ 242.762803] [] ? kthread_create_on_node+0x400/0x400 [ 242.769444] [] ret_from_fork+0x55/0x80 [ 242.775060] [] ? kthread_create_on_node+0x400/0x400 [ 242.781760] no locks held by loop0/5327. [ 242.785867] Sending NMI to all CPUs: [ 242.789761] NMI backtrace for cpu 0 [ 242.793410] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #29 [ 242.800690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.810018] task: ffff8800bacbb000 task.stack: ffff8800bb370000 [ 242.816560] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.825298] RSP: 0018:ffff8800bb377cb8 EFLAGS: 00000046 [ 242.830836] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.838085] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.845357] RBP: ffff8800bb377ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.852620] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.859864] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.867126] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.875363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.881253] CR2: 00007f5684255c22 CR3: 00000001cd32e000 CR4: 0000000000160670 [ 242.888499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.895802] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.903149] Stack: [ 242.905274] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 242.912820] ffff8801db31bca0 ffff8800bb377d00 ffffffff810b999b ffffffff839f63c0 [ 242.920333] 0000000000000003 ffff8800bb377d60 ffffffff81d0eff4 0000000000000000 [ 242.927882] Call Trace: [ 242.930711] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.937172] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.944284] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.951196] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.958189] [] watchdog+0x6fa/0xae0 [ 242.963473] [] ? watchdog+0xc3/0xae0 [ 242.968805] [] kthread+0x268/0x300 [ 242.973988] [] ? reset_hung_task_detector+0x20/0x20 [ 242.980663] [] ? kthread_create_on_node+0x400/0x400 [ 242.987302] [] ? kthread_create_on_node+0x400/0x400 [ 242.994129] [] ret_from_fork+0x55/0x80 [ 242.999651] [] ? kthread_create_on_node+0x400/0x400 [ 243.006318] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 243.025326] NMI backtrace for cpu 1 [ 243.028925] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.120-gd63fdf6 #29 [ 243.035933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.045473] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 243.051535] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 243.060942] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 243.066998] RAX: 0000000000000007 RBX: ffffffff847ddc08 RCX: 0000000000000000 [ 243.074277] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0cc [ 243.081547] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 243.088792] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 243.096082] R13: fffffbfff070889c R14: ffffffff847ebf78 R15: 0000000000000000 [ 243.103349] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 243.111584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 243.118147] CR2: 00007f56841e9000 CR3: 00000000b0734000 CR4: 0000000000160670 [ 243.125440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 243.132721] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 243.139976] Stack: [ 243.142131] ffff8801d9b5fdd0 ffffffff81027e85 ffff8801d9b60000 ffffffff847ddc08 [ 243.149659] fffffbfff070889c ffffffff847ebf78 0000000000000000 ffff8801d9b5fde0 [ 243.157202] ffffffff810293fa ffff8801d9b5fdf8 ffffffff81221468 dffffc0000000000 [ 243.164729] Call Trace: [ 243.167299] [] default_idle+0x55/0x3c0 [ 243.172839] [] arch_cpu_idle+0xa/0x10 [ 243.178261] [] default_idle_call+0x48/0x70 [ 243.184147] [] cpu_startup_entry+0x5fd/0x8f0 [ 243.190179] [] ? call_cpuidle+0xe0/0xe0 [ 243.195819] [] ? clockevents_register_device+0x122/0x230 [ 243.202909] [] start_secondary+0x304/0x3e0 [ 243.208762] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 243.215337] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 243.234880] Kernel panic - not syncing: hung_task: blocked tasks [ 243.241023] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #29 [ 243.248283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.257609] 0000000000000000 5711602bb4c5ce2d ffff8800bb377ca8 ffffffff81d0408d [ 243.265588] ffffffff83883080 ffff8800bb377d80 dffffc0000000000 7fffffffffffffff [ 243.273558] ffff8801c59c6448 ffff8800bb377d70 ffffffff8141ab2a 0000000041b58ab3 [ 243.281537] Call Trace: [ 243.284107] [] dump_stack+0xc1/0x124 [ 243.289630] [] panic+0x1aa/0x388 [ 243.294621] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.301520] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.309147] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.316411] [] watchdog+0x70b/0xae0 [ 243.322205] [] ? watchdog+0xc3/0xae0 [ 243.327553] [] kthread+0x268/0x300 [ 243.332801] [] ? reset_hung_task_detector+0x20/0x20 [ 243.339553] [] ? kthread_create_on_node+0x400/0x400 [ 243.346202] [] ? kthread_create_on_node+0x400/0x400 [ 243.352847] [] ret_from_fork+0x55/0x80 [ 243.358356] [] ? kthread_create_on_node+0x400/0x400 [ 243.365628] Dumping ftrace buffer: [ 243.369175] (ftrace buffer empty) [ 243.372866] Kernel Offset: disabled [ 243.376529] Rebooting in 86400 seconds..