[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.460895] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. [ 20.544950] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.769689] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 21.735223] random: sshd: uninitialized urandom read (32 bytes read, 126 bits of entropy available) [ 21.843038] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. 2018/02/24 07:20:28 fuzzer started 2018/02/24 07:20:28 dialing manager at 10.128.0.26:37971 2018/02/24 07:20:32 kcov=true, comps=false 2018/02/24 07:20:33 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)=""/59, &(0x7f0000000080)=0x3b) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = accept4$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) truncate(&(0x7f0000000180)='./file0\x00', 0x4) ftruncate(r0, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000001c0)={0x10}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x71, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x3c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) lseek(r1, 0x0, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) r2 = getpgid(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000000300)=&(0x7f00000002c0), &(0x7f0000000340)=0x18) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000380)={&(0x7f0000000000/0x3000)=nil, 0x4f6a, 0x3, 0x7, &(0x7f0000002000/0x1000)=nil, 0x81}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000003c0)={0x6, 0x2, 0x20, 0x0, 0x6}, 0x14) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000400)={&(0x7f0000001000/0x4000)=nil, 0x7, 0x5, 0x3a, &(0x7f0000002000/0x2000)=nil, 0x6}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0xfffffffff5080b68, 0x401}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r3, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}, 0xffffffff80000000, 0x8, 0x8, 0xffffffffffffff40, 0x1}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x3f, 0x8, 0x7, 0x1, 0x6}, &(0x7f0000000640)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000680)={r3, 0x4, 0xa, [0x7986, 0x4, 0x400, 0x2, 0x2, 0x400, 0x80, 0x4, 0x7, 0xbe]}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000006c0)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0xffffffffffffffe0, 0x9, 0x80000001, 0x696, 0x31, 0x4, 0x7014, 0x77, 0x5, 0x8, 0x1ce4, 0x4, 0x4, 0x10001, 0x4]}, &(0x7f0000000800)=0x108) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000840)={0x4, 0x6, 0x8001}) write$selinux_load(r0, &(0x7f0000000880)={0xf97cff8c, 0x8, 'SE Linux', "d9428a42808d9fecd6e0fab345c759d74b8df3118e03058f8ab8fad40b8c6349a8f06ef4fc08dc2809b14256982e9f70d684d3c31d581cd307a9b04ee086dc66b4f35f034ebe3f9743181a01b6c8e017238f7f5da33c04fb4b448b92fcac8d688574ff423b6e8a9f757e88db6a422f50e6468b1e3c456216b98b7ca1a28e3cdc997e90f70b70355cf9c0b6f97e3cc16271c3504db0ecfc42eff3de56ff08d2fe7f151a7ce4f5ba00caa805368bcbc798185b95346acdd02cb4666e1938f1"}, 0xce) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00000009c0)=""/4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000a00)=0xffffffff, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) fcntl$setsig(r0, 0xa, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000000b00)={{0x9, 0xa1ba}, 'port0\x00', 0x80, 0x20806, 0x4, 0x4b, 0x2, 0x8, 0x0, 0x0, 0x6, 0x6}) 2018/02/24 07:20:33 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2040, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0xfffffffffffffff8, 0x1, 0x8, 0x200, 0x80000000, 0x46cd3f26, 0x2800000000000000, r3}, 0x20) r4 = eventfd(0x56) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x4}, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={"864c7b00cf1d7e71a215ca0ede43b0b7", {0x4, 0x8, 0x8, "dd35101d993e", 0x7}}) getsockname$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) sched_setscheduler(r5, 0x3, &(0x7f0000000340)=0x3) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000380)=""/46) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r3, @in6={{0xa, 0x0, 0x3ab, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}}, [0xfffffffffffffffd, 0x8, 0x0, 0x1000, 0x3, 0x401, 0x37, 0x8, 0x6, 0x7fff, 0x3, 0x3, 0x100000000, 0x80000000, 0x3]}, &(0x7f0000000500)=0x108) bind$vsock_stream(r0, &(0x7f0000000540)={0x28, 0x0, 0x2710, @hyper}, 0x10) eventfd2(0xff, 0x80801) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000580)={0x80, 0x3, 0x200}) getsockname$ax25(r0, &(0x7f0000000600), &(0x7f0000000640)=0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) unlink(&(0x7f0000000680)='./file0\x00') ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000006c0)=""/44) getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) setfsgid(r7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r6, 0x7}, &(0x7f0000000800)=0x8) getsockname$netlink(r4, &(0x7f0000000840), &(0x7f0000000880)=0xc) syz_emit_ethernet(0x42, &(0x7f00000008c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xf, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @random="bc22101cf4b0", @mcast1={0xff, 0x1, [], 0x1}}}}}, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000940)={0x3f, 0x7, 0xfff, 0x52ce975e}) ioctl$void(r2, 0xc0045c7f) prctl$setfpexc(0xc, 0xa0003) 2018/02/24 07:20:33 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) setns(r0, 0x4000000) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0x0}) r4 = accept(r0, 0x0, &(0x7f00000000c0)) pwritev(r4, &(0x7f00000001c0)=[{&(0x7f0000000100)="310039f3b6dd7e8bda44ebfc14e2fef00c24584a62aa443fc08ed0974153a7b16d71fe13ddcec8f5b7705873e1ab0ffacb3c0912eb3e17aa4f64514ce5f4550766aa23cd5d7253a19f1e0620963bc2473f7b762f1b81ec3a58a0a248671f71ca67e9de4c259397c754da2845ec4255e13a40f88a281432856479931d0e00b1a2387a5dd5c038b065878abdda808b34521bd81e23", 0x94}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x0, &(0x7f0000000240)=""/213) recvmsg$netrom(r0, &(0x7f0000000680)={&(0x7f0000000340)=@full={{0x3, {"e259ae8eddd3b3"}, 0x7ff}, [{"54671f8d994be2"}, {"ae346d2873d2a3"}, {"c2ed4c82143122"}, {"52337327ecd6fa"}, {"cc3071bf1b99b3"}, {"0a07f802a1f3bb"}, {"7d89ad1629c8a6"}, {"26fdf1a6ab5042"}]}, 0x48, &(0x7f0000000600)=[{&(0x7f00000003c0)="400461b96b4736783572397bbe", 0xd}, {&(0x7f0000000400)="98a0f1823b184b21f3f3a7378e4376cfc351a8fe172f14623618417dab6201986a3fa2e06f8203b34b7b9e9614aeaf3051aa4d5e05caeb0f093a6a43d11b2eb87df147fdde34ec30ec04aa76d1a45a186eaa5125d0a7a2371dbc13f3d9529eb6078e3839c1f5320fb85ed8b92410bf901139f24b42ce8ed00349932709c79463bb2c26c2289c8ba988e73db0ee8cae2e477a214be512a66c5152366210241258e5c3f5f9f940182a7e1e", 0xaa}, {&(0x7f00000004c0)="fcb9bc23e94e1f3d5e31d5fff8515e5f7b10410befa723711b71588e5dab92bb2f14e9bbe403f4f0415b57c38ae04db199df1002b5a9d74d4d1437ad598c88b164d89a", 0x43}, {&(0x7f0000000540)="44cd4dbac9dbbf466d6ecc1ab4f0c4bf5c40db29c8820e52535fa632be26df2e2bd5abbe832539a411b8267e86c33cf4d49061560c76141c218bd806c429aa3a1e568c7146b497e44cb4914cf22d3b0a95964973e8c9dc1b2e92b5a67b606d790cc2de3e31dc9d9d5d03be54a06c4fcfdf03c5067cb69d0359c526df186a48066bdf851eb54a3a766282a6179663602f304013e17e90d6107fbfc2438ab3cebc5bce6e29470e551172c58ad58223768222a367", 0xb3}], 0x4, &(0x7f0000000640)=[], 0x0, 0x1}, 0x12002) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vga_arbiter\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000700)={0x10001, 0x1, 0x3, 0x20, 0x0}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000780)=@assoc_value={r7}, &(0x7f00000007c0)=0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000800)={r7, 0x4, 0x30}, &(0x7f0000000840)=0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000880)) r9 = add_key(&(0x7f00000008c0)='trusted\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="2de34bdf975a59ae69cf6286fe5590713fd303c406e6af6db2898bf805d3730e3a7b0ff74fb4bb1e41128e680e731125f80e6a8efdf78952cf", 0x39, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r9, 0x7) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000980)={r8, 0x100000000}, 0x8) r10 = open$dir(&(0x7f00000009c0)='./file0\x00', 0x0, 0xe6c0f3cd8ac1c893) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000a00)=0x4, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000000a40)={@generic="193bb2a032c2c57b5b9ebf4ec84cba6a", @ifru_flags=0x9400}) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000a80)) write(r10, &(0x7f0000000ac0)="8b0d0e5c911ac744ba0470b5515d31f53a2b1915fd1b347d39369424a758c38cbc05a5a565b297b37c4e17698b3081eaf6a572b0b53fa66fee46f55d46465906fd78b0a953861c57521aefd6bb992dac920708f55814ebd7f0c42484a0507fcfc26eb41ff85812b9c438ce97bbea201736c9719571349acc99f15423e3154d801cc3f7e1496c1418c407640431d834276a2ffb0e411ddd34b28aebf3de34bc95bcba4ee26aa646888101d14ba1c6022da7aaaac9a32f690c3edfbc3d81e297de7fb316585e7a3d379b7f6a7123984eefc47764de09e1643c7d71e1", 0xdb) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000c00)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) preadv(r2, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/4, 0x4}, {&(0x7f0000000c80)=""/99, 0x63}, {&(0x7f0000000d00)=""/31, 0x1f}, {&(0x7f0000000d40)=""/234, 0xea}], 0x4, 0x0) rename(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)='./file0\x00') getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000f00)={0x0, @dev, @multicast1}, &(0x7f0000000f40)=0xc) 2018/02/24 07:20:33 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x9, 0xca4, 0x8, 0xffffffffffff08d9, 0x1, 0x7}) r1 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x110, r0, 0x0) r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x40010, r0, 0x2b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0xac, 0x0, &(0x7f0000000140)=[@increfs_done={0x40106308, r1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000080)=[], &(0x7f00000000c0)=[0x38, 0x78]}}}, @free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x0, 0x2}, @free_buffer={0x40086303, r3}, @acquire={0x40046305, 0x4}, @acquire_done={0x40106309, r4, 0x3}, @acquire={0x40046305, 0x4}], 0x14, 0x0, &(0x7f0000000200)="efc7f6dea55e82cf5f0cd9d4c3927d67a72b9e61"}) recvfrom(r0, &(0x7f0000000280)=""/52, 0x34, 0x10000, 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x40) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x9, 0x7, 0x4}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x1000, 0x7, [0x9, 0xffff, 0x5, 0x6, 0xb68, 0x3, 0xb3]}, &(0x7f0000000440)=0x16) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r5, &(0x7f00000004c0)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000500)={@generic="29ac36290bcf6edcbdebdf6a474d9efd", 0x8}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000540)={r6, 0x165}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r5, 0x6}, &(0x7f0000000600)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000640)='dctcp\x00', 0x6) close(r0) ioctl$TIOCSTI(r0, 0x5412, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000680)=r5, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x7) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000006c0)=""/91, &(0x7f0000000740)=0x5b) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000780)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000007c0)={0x0, @rand_addr, @broadcast}, &(0x7f0000000800)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000840)={r7, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/cache_stats\x00', 0x0, 0x0) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r8) ioctl$KDDISABIO(r0, 0x4b37) fallocate(r0, 0x2, 0xf, 0xffffffffffff0000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000980)={0x4, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) 2018/02/24 07:20:33 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@req={0x50, &(0x7f0000000040)={@generic="1ab836a5914042180797c40c71a3c126", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @multicast2=0xe0000002}, 0x3, 0x0, 0x2, 0x1}}}}) r4 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r5, &(0x7f0000000180)=[{0x400, 0x8, 0x8, 0x80, @time, {0x5, 0x9}, {0x4, 0xfe}, @result={0x80, 0xffff}}, {0x2, 0x101, 0x3, 0x3, @time, {0xf06, 0x471}, {0x6, 0x5}, @result={0x5, 0x81}}], 0x60) getsockopt$inet6_udp_int(r5, 0x11, 0xcb1efe2fa9a4fa7d, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000280)) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f00000002c0)=0x800) ioctl$VT_DISALLOCATE(r5, 0x5608) bind$netlink(r5, &(0x7f0000000300)={0x10, 0x0, 0x1, 0x2000000}, 0xc) finit_module(r0, &(0x7f0000000340)='/dev/snd/timer\x00', 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000380)=0xe4, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f00000003c0)={0x7ff, 0x0, 'client0\x00', 0x2, "ce2eb5f9997d646c", "4297a660828f95c47f5b5e73b74faa3756ba53214715a189d6e78ddc71ee2f7a", 0x3, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000480)={0x9, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f00000004c0)={0x1000, r6}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, 0x401, 0x5, 0x100000001, 0x90}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x80000000, 0x3, 0x208, 0x2, 0x0, 0x8, 0x8, 0x0, r7}, &(0x7f0000000640)=0x20) sendmsg$nl_crypto(r3, &(0x7f0000000840)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000800)={&(0x7f00000006c0)=@del={0x118, 0x11, 0x0, 0x0, 0x0, {{'drbg_pr_ctr_aes256\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0xdf3800000}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x100000001}]}, 0x118}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) syz_open_dev$sndtimer(&(0x7f0000000880)='/dev/snd/timer\x00', 0x0, 0x40) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000900)={0x7, &(0x7f00000008c0)=[{0x3, 0x1ff, 0x1f, 0xffff}, {0x4, 0x7f, 0xfffffffffffffffd, 0x101}, {0x80000001, 0x4, 0x0, 0x1f}, {0x1, 0xd6cb, 0xc000000000000, 0x8000}, {0xc60, 0xffff, 0x2}, {0xffffffff, 0x9, 0x1ff, 0x1}, {0x6, 0xeb7, 0x2, 0x10000}]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000940)={r7, 0x9, 0x3, [0x2, 0xffffffffffff0000, 0x7]}, 0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000980)={0x9, 0x9d4, 0x1, 0x0, 0x101, 0x8001, 0x3ff, 0x6, r8}, &(0x7f00000009c0)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000c00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x1, 0x3, 0x4, 0xa, 0xa0, 0x0, 0xff, r9, r10}, {0x20, 0x80, 0x9, 0x5, 0x41, 0x1f, 0x1}, {0x101, 0x100000001, 0x4, 0xff}, 0x7fff, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x4, 0x2, 0x1, 0x6, 0x1, 0xffffffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000dc0)=@assoc_id=r8, &(0x7f0000000e00)=0x4) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000e40)="4d3d0ac1c24948245f4137b8cf1d2f370682286fadbea480b8933995205b4ba9c97007a43d4e00e8ff64473afa7bdaa4253fa0a0bb1c36f8f7a97053d0baf9b08c2c693c5376de80b0055ada303eb9da8318e24af41f9c2e69259041016204bc5bbb6f85f84f451c6c30947199") getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000ec0)=0xffffffffffffffe0, &(0x7f0000000f00)=0x4) 2018/02/24 07:20:33 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0x1, 0x9, 0x5, 0x4, 0x0, 0x1]}) setns(r0, 0x40000000) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x559, 0x4) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002ec0)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000002fc0)=0xe8) sendto$packet(r0, &(0x7f0000000180)="8c2ed08f5a44d9f4b119f70723a2adebb8b1c9f6d8142ceadc0af6db3a15fad1d443ee2198d8329f187c6aaa7689b76a584eaea2bd887932684437bb1023d119c73b1bd2fe8f2dcfb8167998265326ef70fce9075e41409785c5450f04594904d92df23d6c78b25436d1dd003d516c89931cecb04d098628ee2a5f4f421459a8a3551a0a57f699faac4de3d22456dc63296e", 0x92, 0x4004000, &(0x7f0000003000)={0x11, 0xff, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003040)='bbr\x00', 0x4) r2 = socket$packet(0x11, 0x2, 0x300) stat(&(0x7f0000003080)='./file0/file0\x00', &(0x7f00000030c0)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003140)='/selinux/status\x00', 0x0, 0x0) mq_unlink(&(0x7f0000003180)='bbr\x00') statfs(&(0x7f00000031c0)='./file0\x00', &(0x7f0000003200)=""/158) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f00000032c0)) r4 = userfaultfd(0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003300)=0x800100000000000, 0x4) fcntl$setsig(r2, 0xa, 0xf) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000003340)) flock(r3, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003380)=0x5, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000033c0)={0x0, 0x0}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000003400)) accept$inet(r5, &(0x7f0000003440)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000003480)=0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000034c0)=0x400, 0x4) getsockname$ipx(r3, &(0x7f0000003500), &(0x7f0000003540)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003580)) read$eventfd(r3, &(0x7f00000035c0), 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003600)=0x0) sched_setattr(r6, &(0x7f0000003640)={0x3782b9988eb31189, 0x3, 0x1, 0x9, 0x101, 0x2, 0x0, 0x1}, 0x0) read(r4, &(0x7f0000003680)=""/4096, 0x1000) 2018/02/24 07:20:33 executing program 6: 2018/02/24 07:20:33 executing program 5: [ 32.886804] IPVS: Creating netns size=2552 id=1 [ 32.953133] IPVS: Creating netns size=2552 id=2 [ 33.007976] IPVS: Creating netns size=2552 id=3 [ 33.064051] IPVS: Creating netns size=2552 id=4 [ 33.140407] IPVS: Creating netns size=2552 id=5 [ 33.224445] IPVS: Creating netns size=2552 id=6 [ 33.320325] IPVS: Creating netns size=2552 id=7 [ 33.454382] IPVS: Creating netns size=2552 id=8 [ 33.593500] ip (4041) used greatest stack depth: 25016 bytes left [ 34.115292] ip (4202) used greatest stack depth: 24984 bytes left 2018/02/24 07:20:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0xffffff0e) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x8b) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffd31, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/163, 0xa3}], 0x1, &(0x7f0000000400)=""/253, 0xfd}}], 0x1, 0x162, 0x0) 2018/02/24 07:20:38 executing program 1: 2018/02/24 07:20:38 executing program 6: 2018/02/24 07:20:38 executing program 7: 2018/02/24 07:20:38 executing program 4: 2018/02/24 07:20:38 executing program 3: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0xff, 0x2}, &(0x7f0000000040)=0x20) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f0000477ff0)=[{&(0x7f0000e56000)=""/122, 0x7a}], 0x1, 0x0) 2018/02/24 07:20:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x40000000ffffffff, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/24 07:20:38 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c8ff4)={0x0}, &(0x7f0000433ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) ptrace$poke(0x4, r2, &(0x7f00000000c0), 0x0) 2018/02/24 07:20:38 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b2fffc)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058cfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a57fe0)=[{&(0x7f0000786000)="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", 0x438}], 0x1, &(0x7f0000f88f80)=[]}, 0x0) recvmsg(r1, &(0x7f0000a32fc8)={&(0x7f0000855fe4)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004acf41)=""/191, 0xff48}], 0x1, &(0x7f0000155f3e)=""/194, 0xc2}, 0x0) shutdown(r1, 0x4000000000001) 2018/02/24 07:20:38 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000b0cfb5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000affff0)={0x0, 0x1, [0x0]}) 2018/02/24 07:20:38 executing program 3: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e46eb0)=[{&(0x7f0000620000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000bf2f90)=[{&(0x7f000080e000)="33f2aed82749e1139ac9f3cee19d9cba8e1d57d37dd7f0c91ef7642663c7e90cd0e2d7c251db4a269653b12479199d6abb94d03f9b3cad880bfbd79cd65d769a7bd8998d8058c6b8cfda224388442f1dce45f7d0d11d004adbe5449a2d5c", 0x5e}], 0x1, &(0x7f000066b000)=[]}], 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/35) r1 = socket$key(0xf, 0x3, 0x2) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') readlink(&(0x7f0000003800)='./file0\x00', &(0x7f0000003840)=""/2, 0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r3 = dup(r2) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00000003c0)=""/4096, &(0x7f0000000080)=0x1000) r4 = dup2(r1, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) accept4$inet(r4, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000100)=0x10, 0x800) ioctl$TIOCSTI(r2, 0x5412, 0x401) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/24 07:20:38 executing program 1: r0 = socket$packet(0x11, 0x10000000003, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c26ff0)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fchmod(r0, 0xa0) 2018/02/24 07:20:38 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000040)=0x2e) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x4, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000100)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/24 07:20:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x40000000ffffffff, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/24 07:20:38 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mq_open(&(0x7f0000000000)='md5sumem0[[[GPL\x00', 0x840, 0xc, &(0x7f0000000040)={0xffffffff, 0x80000000, 0x2, 0xfff, 0x6, 0x100000001, 0x8, 0x4}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="1e69e75be20830a016acf3e5207616e7", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000a76ffc), 0x4) 2018/02/24 07:20:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@common='ip6_vti0\x00', @ifru_mtu}) 2018/02/24 07:20:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5381, &(0x7f00007d5000)) socket$inet(0x2, 0x80004, 0xffff) [ 37.198803] binder: 5229:5234 ioctl 40046205 0 returned -22 [ 37.215063] binder: 5229:5234 ioctl 40046205 0 returned -22 2018/02/24 07:20:38 executing program 6: r0 = getegid() setfsgid(r0) r1 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x6}) clone(0x0, &(0x7f00000bb000), &(0x7f000090e000), &(0x7f0000b22000), &(0x7f00000b0f48)) setregid(0x0, 0x0) 2018/02/24 07:20:38 executing program 0: seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f0000049ff8)=[{0x6, 0x0, 0x0, 0x5003e}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x200, 0x0) 2018/02/24 07:20:38 executing program 2: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/209) r1 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000200)={0x6, 0x1}) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f00000000c0)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) 2018/02/24 07:20:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) renameat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xcc, 0x11, 0xf, 0x210, 0x3, 0x2, {0xa, 0x0, 0xa}, [@typed={0xc, 0x41, @fd=r3}, @nested={0xac, 0x3b, [@typed={0x18, 0x1e, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x49, @pid=r1}, @typed={0x10, 0x79, @u64=0x80}, @generic="0a45b0e8c98d42b423ab973d8a6766e3178783a4b0643cadb7d3eba7e097de447b425be0f55f9515223686a080a83d1591782a65d5411e93928023a755bdc77248914fc4e44f86807842f2cbff73a98f41892697fc23081ecb51424858ecc700a8fe5eb4a9b561", @typed={0xc, 0x8c, @pid=r1}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 07:20:38 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mq_open(&(0x7f0000000000)='md5sumem0[[[GPL\x00', 0x840, 0xc, &(0x7f0000000040)={0xffffffff, 0x80000000, 0x2, 0xfff, 0x6, 0x100000001, 0x8, 0x4}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="1e69e75be20830a016acf3e5207616e7", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000a76ffc), 0x4) 2018/02/24 07:20:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) flistxattr(r0, &(0x7f0000000040)=""/91, 0x5b) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000614fec)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@loopback=0x7f000001]}, 0x19e) 2018/02/24 07:20:38 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10140, 0x0) times(&(0x7f0000042fe0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000080)="acd0fab45a780a1fd3440047b8f17719f3f937c1a7158afff07a2f96b6e1d57c9b1be0edf78588fcd7296325645b962a5a6c91a95cda90740a30e0df2b05d407fa01b38a4755f67812b43c3d5ba1eb7328b7b84b05da8066ee19efb42805fee82e09515cc9b244ec6fb807a0ef2b4a2c0a4832ab415a429bcf6c51ec6141da26895c5dbcf1736a82a8a13605030946d5229dbaa029e96b7c3c1a610e9f101e477edbe78addfad3a296e18dd6fec8048c3a220878d2b73db379b5adaff41ed2f67f586a613228734a9c47f101d66312d5866d840a6a07140fff9f532d97353f5fbd3634af220ef853", 0xe8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xd4, "f8464a908dfde9ceea4430c82455551968ddcdbf9d3f718c5ad31643781d6737ba930ec0472fdeec224fb543084f76cf6fb2d4bf62a4da1eeac7819eea2fcdb229920c4b4a96830a0c3565d167cbdbfab8675d2d1f3f58e94a4e03d47e4c93bf205110ee0e86dcdbf455904f2208ff14eccedb7f86892ea926362285d42e6ba91976ff5bbcb22530e45ccd9254e5af4867b2b4bc227a4d9a35435fc4eb5dd8996cbb4571753d7ef54b7911633e66054ab77b2681e20b1e1e5b2a8b82f1cd52bd174dcf373465475fbb3a446a20b53d3568575036"}, &(0x7f0000000180)=0xdc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x9}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r3, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @empty}}, 0x1, 0x7, 0x0, 0x20, 0x2}, &(0x7f0000000140)=0xa0) sendmsg$nfc_llcp(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x27, 0xffffffff, 0x0, 0x2, 0x100, 0x3, "83d446da2e67a5196c36fae53c58306a0488f7573a6014bfda733193fa91c7c66d2dd9260a720c8bea017247067ebfb38cee8e1c93340e3c0ab3ddcb68e2f1", 0x9}, 0x60, &(0x7f0000000200)=[], 0x0, &(0x7f0000000240)={0x78, 0x11b, 0x7, "2d5c2b1986ab46c6594a2af9a4521ee895604a28023c0a2cfb425d81a318c462d2810c841421962803735ea88c88bcf47fef726266ce168fb62155b42e2f5bbfd227d6f93a84f0298e64e6ed95767c1d7e02872c0a8c2dc28c145e9e702e429769d202"}, 0x78, 0x20000000}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x7fffffff}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r4, 0x1, 0x80}, 0xc) 2018/02/24 07:20:38 executing program 1: seccomp(0x1, 0x800000000, &(0x7f0000028ff0)={0x5, &(0x7f0000000000)=[{0x7, 0x1, 0xffffffffffffffff}, {0x40, 0x0, 0xfffffffffffffffc}, {0x9, 0x0, 0x0, 0xffffffff}]}) keyctl$reject(0x13, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) 2018/02/24 07:20:38 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/15) clone(0x0, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000416fae)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40040, 0x0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0xab, 0xe1, "4a0f1beed6f9"}, 0x10) eventfd2(0x10000, 0x0) 2018/02/24 07:20:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='([^em0', r1) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/02/24 07:20:38 executing program 2: r0 = socket$unix(0x1, 0x201002, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) rename(&(0x7f0000bb9ff6)="e91f7189591e9233614b", &(0x7f0000343000)="e91f7189591e9233614b2f") 2018/02/24 07:20:38 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10000800d) write$tun(r0, &(0x7f0000000080)=@hdr={0x0, 0x0, 0x0, 0x40, 0x0, 0x0, @eth={@random="fc86024c050e", @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0b78f6", 0x0, "cb90dd"}}}}}}}, 0xfffffffffffffe1f) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x9, 0x7, 0xa9]}, &(0x7f00000000c0)=0xa) 2018/02/24 07:20:38 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x101, 0xffffffff7fffffff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x77, "081f040875ddb5de32e4f24940f2f01606ecf1820b3b972f4a4c9462f8cb00200c7c55f73911a3d3d7507ffea5fc2f041a3a60ebaea2a90a7422c8159277d3496c25bf88ef58b45a5b125ab61783a5f7f65484af7b82b75c5d9c0d4d8c32eb29b8b1ff5f51966ba826a4ff5509964d950637dd0d14b983"}, &(0x7f0000000240)=0x7f) 2018/02/24 07:20:38 executing program 3: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0xb727, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000005, "96"}], 0x18}}], 0x2, 0x0) 2018/02/24 07:20:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) renameat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xcc, 0x11, 0xf, 0x210, 0x3, 0x2, {0xa, 0x0, 0xa}, [@typed={0xc, 0x41, @fd=r3}, @nested={0xac, 0x3b, [@typed={0x18, 0x1e, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x49, @pid=r1}, @typed={0x10, 0x79, @u64=0x80}, @generic="0a45b0e8c98d42b423ab973d8a6766e3178783a4b0643cadb7d3eba7e097de447b425be0f55f9515223686a080a83d1591782a65d5411e93928023a755bdc77248914fc4e44f86807842f2cbff73a98f41892697fc23081ecb51424858ecc700a8fe5eb4a9b561", @typed={0xc, 0x8c, @pid=r1}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 07:20:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000451ff0)=[{&(0x7f000034afb8)="480000001400190009004b01fd0d8c560a88fffffff7e0068900000000a800a2bc5603ca8164643e0000000028213ee206eed300000000ff7fffff0dc7e5ed5e5b000000000000dc", 0x48}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) getsockopt(r0, 0x7, 0x1, &(0x7f0000000000)=""/247, &(0x7f0000000100)=0xf7) 2018/02/24 07:20:38 executing program 7: r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000000000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x3df}], 0x1, 0x0, 0xffffffc2}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007bb000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x5, 0x80000000, 0x2, 0x3f, 0xfb8f, 0x3b}) 2018/02/24 07:20:38 executing program 4: pwritev(0xffffffffffffffff, &(0x7f000028bfe0)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) lseek(r0, 0x0, 0x3) [ 37.390419] audit: type=1400 audit(1519456838.326:5): avc: denied { create } for pid=5284 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.397093] sock: sock_set_timeout: `syz-executor7' (pid 5290) tries to set negative timeout [ 37.404504] sock: sock_set_timeout: `syz-executor7' (pid 5290) tries to set negative timeout 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) getsockopt(r0, 0x7, 0x1, &(0x7f0000000000)=""/247, &(0x7f0000000100)=0xf7) 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) getsockopt(r0, 0x7, 0x1, &(0x7f0000000000)=""/247, &(0x7f0000000100)=0xf7) [ 37.437205] audit: type=1400 audit(1519456838.376:6): avc: denied { create } for pid=5287 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 37.444046] audit: type=1400 audit(1519456838.386:7): avc: denied { write } for pid=5284 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/24 07:20:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000164ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000557f74)={0x0, 0x0, 0x200000000, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"}) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) timer_create(0x1, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid}, &(0x7f0000000080)=0x0) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000000100)=0x7366, 0x4) shutdown(r3, 0x1) timer_delete(r2) getpeername$ax25(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)={0x0, 0x1, 0x0, {0x0, 0x989680}}) 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) getsockopt(r0, 0x7, 0x1, &(0x7f0000000000)=""/247, &(0x7f0000000100)=0xf7) 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/02/24 07:20:38 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000000fdd)='system_u:object_r:tape_device_t:s0\x00', 0x23) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x4b, "3badcaad5ef611ae544ff3bf7d17f0e20dc7dadc17a114bd0ea1b71932a66a2ff522b128f85daa41667f783f86fac44eba218e4397c742b7ae267c4945f9030297a6593f41d53da34bd1b7"}, &(0x7f0000000040)=0x53) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xff91}, &(0x7f0000000180)=0x8) recvfrom(r1, &(0x7f00000001c0)=""/134, 0x86, 0x0, &(0x7f0000000080)=@nfc={0x27, 0x7, 0x2, 0x7}, 0x10) 2018/02/24 07:20:38 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x80000001}, &(0x7f0000000100)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x6a, 0xef11, 0x1ff, 0x9, 0x800, 0x100000000}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000ab7ff8)='net/dev\x00') pread64(r3, &(0x7f0000000140), 0x0, 0x0) 2018/02/24 07:20:38 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x800, 0x10000}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xffffffffffffe7ea, 0xfffffffffffffff7, 0x6, 0x6e, 0x80000001}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xc8, "890cc8fb8983931818b83545c47d37082835daca348e5148f68adaee3d6b399f76f3fdccce546e4001963c7b2704e31afd0fb9d3fa9b05843a25b4eb85f08d9951f802bba55b6fccf6ec4a2c2aece889ea8cb1c276d322161ed23d94609782e8025b2bac40d68ba6a99099621f5c12a1e9ca69109c5db2611502490db5a43339faf72214822af2515d1819b4426229c777b8ea9223e082b1d1574ae88d8218064242f5714b13985b5814c16c536039e7a953defac163a0ed53b3c50f3e04db7d19f48bf562df9614"}, &(0x7f00000002c0)=0xd0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001b40)={0x0, 0x713, 0x5, 0x80000000, 0x100000001}, &(0x7f0000001b80)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001bc0)={0x0, 0x5}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001c40)={0x0, 0x7, 0x8000, 0x9, 0x2, 0xfffffffffffffffc, 0x9, 0x4, {0x0, @in6={{0xa, 0x2, 0x101, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x1}}, 0x8, 0x2, 0x0, 0x6, 0x81}}, &(0x7f0000001d00)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001d40)={0x0, 0x7, 0x3}, &(0x7f0000001d80)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001dc0)={0x0, 0x10000}, &(0x7f0000001e00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000030c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000004240)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, [0x10e, 0x40, 0x2, 0x2, 0x80000001, 0x8, 0x400, 0x9, 0x9, 0xea1, 0x0, 0xffffffffffffffc8, 0x6, 0x1, 0x80000001]}, &(0x7f0000004380)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000043c0)={0x0, 0xffff}, &(0x7f0000004400)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000004840)={0x0, 0x1c, &(0x7f0000004800)=[@in6={0xa, 0x0, 0x100000001, @empty, 0x6}]}, &(0x7f0000004880)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000048c0)={0x0, 0x8, 0x200}, &(0x7f0000004900)=0x8) r12 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$EVIOCGABS2F(r12, 0x8018456f, &(0x7f0000000040)=""/155) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004940)={0x0, 0x3}, &(0x7f0000004980)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000049c0)={0x0, 0x2a, "c8d71aa4e1547f7b45dbc8465592fa0a388dead06aae831c76c3771ca8d2daee5d341925259f403fdfcd"}, &(0x7f0000004a00)=0x32) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000004a40)={0x0, 0x7ff}, &(0x7f0000004a80)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005440)={0x0, 0x64}, &(0x7f0000005480)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000054c0)={0x0, 0x9, 0x6, [0x59d, 0xf40, 0x6, 0x8001, 0x100000001, 0x9]}, &(0x7f0000005500)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005840)={0x0, 0x5, 0x10, 0x1, 0x2}, &(0x7f0000005880)=0x18) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006b00)=[{&(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x10000}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="966acee6a24c5a42d7ccb20691416decbc32187dbf5852044e536f6105689d33203c0c82c3107b38e2ff74d1a765452a4fa3331752dee1f4809937", 0x3b}, {&(0x7f00000000c0)="005d6e764fe8f2aa889fbc59215845ee558233150d660a3ef1f37c77071a003479b62e90c9ce99", 0x27}], 0x2, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x80, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0xff, 0x1, 0x4dee744c, 0x755b}}, @sndinfo={0x20, 0x84, 0x2, {0xbd1, 0x0, 0x0, 0x4, r2}}], 0x90, 0x10}, {&(0x7f00000003c0)=@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa4d}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000400)="9e93", 0x2}, {&(0x7f0000000440)="0d8dd6bbcce8a18693c255910634d8a4a23f64a451c67d46b803be69f016fa992c8254e9c6222a91b116e5e71c9e491f30d850e08b00c6958862868fa9ad1cbcff8dc4", 0x43}, {&(0x7f00000004c0)="cb6314d5685ca795be4f0e16ac5b07013e3ad9dbad997c5894c71b402cdc2d4c39bc2652fcc53a0e60918e60a4c86bf6a36b212e951cabe7864c334a887745ab925c3804ec97788798a68982a47eeeb914711eaa0ddd827406007b6b4454ae6f4421da68abc47a67e4df479aa8b2aab01c6808b1c32f3014ec0bce2f6245c24d8f2de70253", 0x85}, {&(0x7f0000000580)="876d44157e2beb3a3a0841058a2d61e707c15449aa554a75f26f1e30974ac9d29c27a002c9ead406311417ed7553df31cb9c23c61034910a0ae12de1588987c938cb346d185f3cd39ee1907d986d0ed86b40c7d5c72c6eec92c65f390bb09370a745f992bbe7f6248d8eca", 0x6b}, {&(0x7f0000000600)="cc0e9b83ef77800f869e67ab54d32538494bf6db547e1f2b5475960c88ba76052ac1d9ab4db9afdbdcb8a643ed164938b0898e406b20c9c7ebdd6ddfb386fdca1a85d10209e9152179bd81a03c68e95837be5285", 0x54}], 0x5, 0x0, 0x8c, 0x20000800}, {&(0x7f0000000700)=@in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, 0x1c, &(0x7f0000001a00)=[{&(0x7f0000000740)="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0x1000}, {&(0x7f0000001740)="5b879b59e3fe6d44ea5b1f2da1fcb9001b2443fe5ae75f42fba6a490b60abbc00c548fd69066d52cf3e1db7513848f539699eb6d58f4934cdae3d24c0ae7cebe9fd7deda2e2d79d63dcc8b1302ba8208c96dfdf019559bb0f71e22c5fe01a81dd021c339641d6412a728ed2a", 0x6c}, {&(0x7f00000017c0)="41f1bfd1cab19c52cc6ade9f07d696bfb27542abd3efffb08a8868b01251e288d9361ecf5a874750bf19af52ed08d948f358d5b53850e218fb48ba8e4ca6cc6cd40ef3616b1864868036b749abaf3eff88e7b27073dad049e46c946315c50fd30b1ebded6a9648701c811ce79a", 0x6d}, {&(0x7f0000001840)="8c3489b70e6967fff49c04f2db6f57dc3f3fce907e4b56dbcf5f1a8b63b6e9f7dea1fa3121519b4e008531edf2d48090d7c9d246aa7c6327649800b6028b976c6924fdf9ea89a48b5fbbb919681a16c4965af624920486519cbf9f2cc2b44daec148441ca5dc694d4deb48a091e278c34c58673b7ca38b941af4e60c2b5d461ace348dc45176ac73626f454c49aed0c19ac2d2294519e841d608347033357402d0fe92368f67a6f6f671d99398ddecbcc600f15dab084be4e60f2ba79b64158349cbfda1ec91f40eed33051d528d902781a2daaab5881b017ed494b8ce6f6a06f0816133e3", 0xe5}, {&(0x7f0000001940)="42cacb27d1cb2dec1c4ce446e0a3de9ea1e59234e2d3da37d4e25bf0f674fbcb887db894cb0fb9662b66e8813716ed5fb28b69ee821d0032bbfdf4d63b6c41db00835fe2b9bf65a0", 0x48}, {&(0x7f00000019c0)="60ea9fc373c0c94cb3cf19352f65", 0xe}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000001a80)=@in6={0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000001ac0)="8bc727d39f9ea2b7fbaed4fe4ba8f66fc45e81cb25", 0x15}], 0x1, &(0x7f0000001e40)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xf36, 0x820c, 0x2, 0xbbd4, 0x9, 0x0, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xd2df, 0x1, 0x81, 0xffffffff, r4}}, @init={0x0, 0x84, 0x0, {0x100000001, 0x8, 0x6, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x3, 0x54}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4e, 0x9, 0x1000, 0xa1, 0x3, 0x5, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x14000000000000, 0x7, 0x0, 0x8000, 0x42, 0x2, 0x2, 0x401, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0x3a58, 0xfffffffffffffff9, 0x2}}], 0x150, 0x8004}, {&(0x7f0000001fc0)=@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000003040)=[{&(0x7f0000002040)="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0x1000}], 0x1, &(0x7f0000003100)=[@init={0x18, 0x84, 0x0, {0x400, 0xfffffffffffffffc, 0x9, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x8ae, 0x401, 0x4, 0x80000000, 0x7, 0x7, 0x47, 0x825, r7}}], 0x60, 0x4004000}, {&(0x7f0000003180)=@in6={0xa, 0x3, 0x80, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x80}, 0x1c, &(0x7f0000004200)=[{&(0x7f00000031c0)="f0667aaaa4f3562f20d9e1312ba366192704b6127721b028d2cd22a0367b2019c9b7", 0x22}, 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0x1000}], 0x2, &(0x7f0000004440)=[@sndrcv={0x30, 0x84, 0x1, {0x18e, 0x7, 0x8001, 0x10001, 0xfffffffffffffffb, 0x8, 0x2, 0x5, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x820f, 0x6, 0x3, r9}}], 0x60, 0x1}, {&(0x7f00000044c0)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000004700)=[{&(0x7f0000004500)="8d1d8cab4c826a1b7d746655e73b35b5", 0x10}, {&(0x7f0000004540)="a5c97b62158b31d25080691ac82b1e2e0b4b593b34b63d58c1e370fdff9dd90e78b9173e75cd41fd9292e511dd78b559ce2b4e2f6acd24f578fea06d54c561e221608d6c3d3cadb5c99f8747f39f54369483b7d2cf2577bdb945a0decce4174a1f22390876912d54754886d670a24fd9954cd05ac71fe986e1b7267318", 0x7d}, {&(0x7f00000045c0)="840580b20eccbb3b590dfd270ab5a473221e4e991ca6b35d2efca3dd7b373edf111383a53288ca8ac4af36399ccaebea5a7e2e68e5a98cd697e201c27f9da36dff6ef43b0788b5656300aee9798db754ed6d1971448c", 0x56}, {&(0x7f0000004640)="c3ab25367c8ef65feb9c6d", 0xb}, {&(0x7f0000004680)="80e92754059364b346ef78cdf3915708be44b19af123f4d7bf37c5fbcc62731e8deb2009943fb2eea6d2e78f5c588f71fbb2a42fc2902f3be87de2dd2393476512c8517ab26dbdfa16013b7c551e98f9c4", 0x51}], 0x5, &(0x7f0000004ac0)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffded, 0x200, 0x8, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xddb0, 0x800, 0x1, 0xf1, 0x7, 0x8001, 0x87e, 0x800, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0x54dd, 0x80, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8208, 0x1, 0x80000001, r13}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x81}}, @init={0x18, 0x84, 0x0, {0xe4c, 0x2, 0x9, 0xc935}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x1, 0x48f, 0x6, 0x2, 0x5, 0x2, r14}}, @init={0x18, 0x84, 0x0, {0x9, 0x31e7, 0x9, 0x7b89}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x40, 0x3, r15}}], 0x1b0, 0x404c044}, {&(0x7f0000004c80)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000005380)=[{&(0x7f0000004cc0)="65eaf3d5feb336fba1859b44ce2a9425b7747cdf7dd023a9bb03b2b758e04d9079c8f7ce7b8f0e5453558f88363dab3c696722c187de1771d9cd4e51ccc8b2417e0d30787b02d9be3b40382b11674070a03ef02d4a515fd4601aaf8ee93ecddea37b2df7984c657f2924d0290142e527da54886bf2c56d6e8cb9c09487d84f383c055f2c40b12128bb8063d82f70dc3120efc3a37d18ffe16a9b4e7007", 0x9d}, {&(0x7f0000004d80)="39ccf2c8e9435fdbaa35c1a686074be4ba58d13b58ac6d8bb208905a80816b02736398674319906b40172883bfe10e3eaf4d532b95948420bf2388f9633154127bbe44", 0x43}, {&(0x7f0000000300)="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", 0x1b3}, {&(0x7f0000004f00)="eea030da5727564e749b101d1e9885ce1c74b88f059d47c15d82063a09fe34fec453f86977246dd076e9039c04fe513fb9c44e1cb44b2e1a407fabdc6d442bb61d019d1e556ce3fc344af5c421f1ca433407040b9e8f398e1d08c88869f568e73a29b6a7a0411c9d26940b3223f1dda577d4d863b912a1874bd75dae7160ddc502e2c9b9f1de739438390b2e2ac22e94ceeceed04995e76b9f20a882e2ce0a5eef5b95f1374f92bdc88bac25fa6ee22667e2", 0xb2}, {&(0x7f0000004fc0)="d1e45ab9de66d00c2adfc2cc491e538de9ab2224b1f79a40b3703dee6d0441d6d55a4ae0a0674dad7d467f1b175c3fe87f40aecefcfb149bcc0230a371da730dec120d8f2b5b9c23cedd86bfe3913788e6a64e09f06fb5c81987dc9df5d4c80b2ee0924814e1099cd7de2d0ca66badf49564c988737eabc2bb6dd6646ea08419593bc8eae976ca6e37536f5938fdfd1a0e7c35717a1b2ae09d13ca330202bbf6ef90c5906abffdfe547b714bae367b68a306d3521e8949dfb0ecb449f579d804faccd6b12147532ebb1c540efa8a5097a704e873af0bcddd620b", 0xffffffffffffff62}, {&(0x7f00000050c0)="8831da0183c7ed1e49bd7a2e", 0xc}, {&(0x7f0000005100)="efd9377d9f900fe141735e2ace0ab94be5c082d0cad84b65b4300dd5a5a8281027b84fcb586df69f018087ffdafa743f75eb634614f0b9d6e7bc807d58c724054e881a82f3846fad9e37bc87ce43646fa2eb14a4a99ba63e55027f8073e737233f7dc19337db88272050b77c82c92d43465882f7b3ebdc8fc8384fddcd967dd1b835a26242009387a2e224e89102ca262ed70b11ddbd2ae85eebddd30a74c64c767067db4ea6f99e15c3b3ab2bf8660df733b11c68777180203fa7190fe19339", 0xc0}, {&(0x7f00000051c0)="d432dc131d46de392b7add1b96d9498dc066c68105ebc830d525c353dde5eb799cede24f28689d4d9b25e3582d0c5b0ed248a604e3d51f28f35ae73b228ec1f20d264f306e66c421693e819c20ae0324e13c893d2048705f7c26b238ff223220e938786a1a6803dbc41908c99905b69e8c282f128097264d57e5ad4b5a520477ce2dff05cf2c6b1ff68bac838a53991d7509533d1956193d576509b1116fce9147aa95e1ea39fb1d8d2ba66a551c4aa760056e09bfe3e1ffb7", 0xb9}, {&(0x7f0000005280)="aca9ef0f9077d6849d96feb47a30ea1e8006bbc0253ae439175bde68424a71950e494a4146344bfa5cfdd8b75be7f26fd677f6efe74adbe83ab9072e401e50cff9d6edccdbc5e9a54f1dc08911af5de129696fd7bb8d9d3d0bf3af8ef31a3516b4fac3e6f0f96d5a5ce6cf733baf80e77ec0b4495a1a20063b8bf05386c466931aab9d65940cd063b5", 0x89}, {&(0x7f0000005340)="4799441d3a844eecc2c3f5c81c3fc033f72ee1663cd61791", 0x18}], 0xa, &(0x7f0000005540)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x2, 0x80000001, 0x2, 0x7, 0x5, 0x3, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8, 0xffffffffffffbbe7, 0x1dd8, r17}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x1000, 0x4}}], 0x90, 0x8000}, {&(0x7f0000005600)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000005800)=[{&(0x7f0000005640)="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", 0xfa}, {&(0x7f0000005740)="d3c9c6694c7d7c0080c0d0da9770686282c22fc6445dd4b6e98c765442d90f6c464dc3ec4cadbc2556156a81936029c40dfcfa1bbb47e05e57e7f9affbd8dd2471ba812b1c6ed03dfc34285dfb9fa1437f906ca5bb1e6f8c1ea2800707e1d35801e835e6f57e950056c46595bfb2074c957d683e96d0333432dcd0e914938759bf727c9696521828727d", 0x8a}], 0x2, &(0x7f00000058c0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xa030, 0x1, 0x2, 0x1000, 0x401, 0x6, 0x1, r18}}], 0x30, 0x84}, {&(0x7f0000005900)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000006ac0)=[{&(0x7f0000005940)="b38d64719d4569bee35ce7e2453e8178e15c06a567e011bc330dae7d4052cf595e52b5937a237a3550b6c1ef0fce7d5e89ddc8589f93fa97c6be989ce08d8361077044a0639b36503eac9bded0", 0x4d}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000069c0)="7df0170326b0c2110e426e2f6d19a3ffa2de505239500da49cf0e8b459aac9102d3c61f9e6835e7ddab4d871daa6a7b4b131f85bc4e04003e85ffa11eef25e09cefe05b8cf898001a7fc2a338d6cc87a2bc58fb5fd38f3cc1d181d89fd38987b08c3b57ea5c861b3695016e13ca2ab1839fbf5f23dfe7967356688a598caf23f8d1dc6c9ca07eab10b7d642d6276e596ce4dc0630d44c57a4fa6650c1f5edce42440a438e8105cf9b85b9c3be70491ccbda92f86414caa43c48af10b36cd5d73b90163e2ea0f2590bc0589aecf5c563ac7ca39c4f2027939e3d68b3b2f63338894d65df9ac3cc5c0e2da1c6173ee7b98b0accf5b14f7", 0xf6}], 0x3, 0x0, 0x0, 0x4}], 0xa, 0x0) 2018/02/24 07:20:38 executing program 4: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x4, @thr={&(0x7f0000000000)="f757d1b7f90a1270cef54652f1adc3e9ba3bca42c9188e0ceb334c7285c4487162aa0dd8efc86d3fc27772dfa6f33fdd63be6b14baafedd2d6aca923dcf5b38a037cd9fa3a3d24601f010e8e6e762595a828681a5023fd2f8959c1774645879a79208e32dc7cf9b454892852b1bd6084d0d1d0eb188977d085ad836cdcc3cfba7af27dbb979fb2e39b672776ae47623549ee251b4ebe2f2d534c9a9f4427ce134fd606ca17e1e2a167b0f94d23389550ae03", &(0x7f00000000c0)="31d013b545292b9b2300f1da965c898f88fbeb531ff0442202a97f5aa3eaf282482fcca451027a995f719677ce1b4372e3f40bec56844f53b13809199c4fdf4270d9c05ac9a9046317c2bdf80ef25a728be57b0cc4944dcb11ae0a629f8915d809f566ef679a48e3edc00873caf32282d2ca4c7bbd7598bb4072c6ceaceeab38826b203cbd30c4afe967b58825871ead4c727f0b020db22b4c4ca3712f84346d34cf5e80acc9ca7f9612b473969128cc618b1d790a2d7f0017e701a4d1711837a2304cb3ae041655bbed11d6625082"}}, &(0x7f0000ed2000)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+30000000}}, &(0x7f0000fa1000)) 2018/02/24 07:20:38 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000045c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004880)={0x0, 0x100000001, 0x10}, &(0x7f00000048c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000004900)={0x0, 0x40, "1ebad6565c97962f9fe35cdd58c241182dff9075e42e8a5f2d188078bf2efd69d703060274be3784c16dadb69f7d7f19c82a8af687f4742a0dda59722e208196"}, &(0x7f0000004980)=0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000049c0)={0x0, 0x1}, &(0x7f0000004a00)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000004ac0)={0x3d3, 0x205, 0x20002000, 0x4, 0x0}, &(0x7f0000004b00)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000004c80)={&(0x7f0000004600)=@in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x8000}, 0x1c, &(0x7f0000004840)=[{&(0x7f0000004640)="20725468c3607cd6932e08b384547d5f31d6b0fd0f6490e4d7befab1ca95eabb60017f3694b2cc02b83dbfb4f5c11b8c004947c8639b43156aa4573899e08a7e6074486851f4554264dc45fa15afa41b78b569898400358f2d033941fc70c2a5618598eddcbf4c962559f6c27c00501f702ca106d6a68809c0bb3153a57dd25f4f59c9e4419a8237e6e4c450d36d1c5e01315228c0c9428063073c815e52c1a72099eda94fc6912193bd3c5a3c88d23cb8196782a280896255dd46e363b58acefe0b5034e47e88d9c37e159f7489d75b1e6def7c2b49595845a289945a", 0xdd}, {&(0x7f0000004740)="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", 0xfc}], 0x2, &(0x7f0000004b40)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff001, 0x1, 0x4, 0x101, 0x6, 0x1, 0x1, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x4a0dea6d, 0x3, 0x81, 0x5, 0x7, 0x3, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0xe21, 0x1, 0x7, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x78, 0xffffffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x83, 0x8000, 0x9, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x7fffffff, 0x5}}], 0x120, 0x1}, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f000000bff4)={0x5}) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000000)={0x0, 0x6, 0x2, 0x5306}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r5, &(0x7f000000f000)) epoll_wait(0xffffffffffffffff, &(0x7f0000003ff4)=[{}], 0x1, 0x0) [ 37.448377] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.449111] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.473357] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.494975] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.512939] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/24 07:20:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0xc0504) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x0, 0x2710}}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000140)=0x4000000000fd1a) creat(&(0x7f00008d7000)='./file0\x00', 0x0) 2018/02/24 07:20:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb7f75)) umount2(&(0x7f0000496ffa)='./file0\x00', 0x3) 2018/02/24 07:20:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) prctl$setname(0xf, &(0x7f0000000000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendto$packet(r0, &(0x7f00000000c0)="2d01e800019b000000005ca73668e3b503e60097532da51d738167fb964051bac5fa07ff78633fd84f1a01f0d13fb6ebbf6cd49c3dd00ab7112c789b45ee420468e773a24d9269e025a96dd68612470ff980c3d355763a3e8c14e16add9a832b355aad6ec10fa299838144c9a706cabcf7f6ecef3d2c0695e1931aa6db9c03bbb76130bbf7480e01aa3be3616ca5e25598634438d37f2df978ef1dc221a39f0b1ec64ed20d3410f41d1d024b04339f347403af7fee6ea234718626726aa44bb3408d6b9d85ed9afa463cd2e8155c67adb188b71a87ad2682ded2010a7c1636694481e155bdd80c0acec96fbc23cd4ac24696", 0xf2, 0x0, &(0x7f00007dafec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/24 07:20:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f00007b1000)=""/4096, 0x1000) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, r2) [ 37.549280] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/02/24 07:20:38 executing program 7: pipe(&(0x7f000005fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x8107b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) fcntl$setpipe(r0, 0x407, 0x7) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={@common='ip6gretap0\x00', 0x5}) 2018/02/24 07:20:38 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/59, &(0x7f0000000040)=0x3b) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r1, r2) ioctl$LOOP_CLR_FD(r0, 0x8008700b) 2018/02/24 07:20:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb7f75)) umount2(&(0x7f0000496ffa)='./file0\x00', 0x3) 2018/02/24 07:20:38 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x785da4a0fd892cca, &(0x7f0000000040)=0x1, 0x4) 2018/02/24 07:20:38 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000000b000)='n\x00\x00') fstat(r1, &(0x7f0000000080)) accept4$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) 2018/02/24 07:20:38 executing program 3: clone(0x0, &(0x7f00008f8000), &(0x7f00008e5ffc), &(0x7f0000973ffc), &(0x7f0000226000)) arch_prctl(0x1004, &(0x7f000028bf66)) get_thread_area(&(0x7f0000000000)={0x8, 0x100000, 0x400, 0xbe, 0x5, 0x3, 0x7, 0x0, 0x1000, 0x10000}) 2018/02/24 07:20:38 executing program 4: clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getpeername$ax25(0xffffffffffffffff, &(0x7f0000ba5000), &(0x7f00000000c0)=0x10) 2018/02/24 07:20:38 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000040)=""/145, 0x91) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x38, 0x4, 0x3, 0x1}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/24 07:20:38 executing program 5: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/9, &(0x7f0000000080)=0x9) r1 = openat(r0, &(0x7f0000a16000)='./control\x00', 0x40, 0x0) timerfd_gettime(r1, &(0x7f00000000c0)) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/02/24 07:20:38 executing program 2: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xdc, 0x14, 0x2, 0x100, 0x1, 0x0, {0x5, 0x0, 0xa}, [@nested={0xc8, 0x9, [@generic="da21eeed9bcd09dfbd7728b275e731502d21b51f5c96af0dd545a1104aadaa0504bf1e5ac122633b7a63ca712e187f68e1c4800920fc9f0383b962ad29bf6fb0a44f3911ea1cf7fe68c16ab1dd6803de69dce3ce7cd8a3c9426a1e0b0f31bc764c75c7334dc2e057426230d2609e819c05377466f6cc7a88579e749813771765397d6ee5917af6c0237328b51ed169d4eb327e54a3b35cc508966a8ceb8a7f1b7eeb7c9306e559aff9823d55fb8a8ad5c903bc70b0b1836ad57441e667cdede623b907"]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x44801}, 0x4000000) 2018/02/24 07:20:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x8, 0x4) ftruncate(r0, 0x20000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/24 07:20:38 executing program 6: socket$inet6(0xa, 0x80001, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/24 07:20:38 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) [ 37.687209] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/24 07:20:38 executing program 3: clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f0000000000), &(0x7f00005ec000)) getpriority(0x1, 0x0) 2018/02/24 07:20:38 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9102}) r2 = syz_open_procfs(r0, &(0x7f0000000080)="6efeffffff6500") sendfile(r2, r2, &(0x7f0000000000), 0x800000004001f) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) 2018/02/24 07:20:38 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/21) timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid}, &(0x7f00007d6ffc)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/02/24 07:20:38 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xfffffffffffffeb4, 0x40002021, &(0x7f00002f3ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/02/24 07:20:38 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000e25fe8)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000823f18)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000b25000)=0xe8) setresuid(r2, 0x0, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/02/24 07:20:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x71) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x10000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x3, 0x7fac, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x8c) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f00000001c0)='./control\x00', &(0x7f0000000100)='./control/file1\x00', &(0x7f0000000140)='ocfs2\x00', 0x1000, &(0x7f0000000180)="c1") setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000040)=0xbc, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000200)={0x102, @tick=0x40004000, 0x8, {0x7}, 0x7ff, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x3ff, 0x0, 0x2, 0x2, 0xffffffff, 0x200, 0x6, 0x0, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) creat(&(0x7f0000000300)='./control\x00', 0x80) unlink(&(0x7f0000f86000)='./control/file0\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000200)=[{0x0, 0x401, 0x9, 0x1f, @tick=0x7fffffff, {0x6, 0xb42}, {0x0, 0x401}, @note={0x2000000000000, 0x8, 0x0, 0x7, 0x9}}, {0xffffffffffff0001, 0x6, 0xfded, 0x6, @time={0x0, 0x1c9c380}, {0x100000001, 0x2}, {0x4, 0x5}, @queue={0x2bd2, {0x0, 0x28bb292b}}}, {0x0, 0xffffffff, 0x1, 0x2, @tick, {0x0, 0x5}, {0x6, 0x7543}, @queue={0xfffffffffffffffe, {0x7, 0x40}}}, {0x6, 0xfff, 0x4, 0x0, @time={0x77359400}, {0x3}, {0x0, 0x45}, @connect={{0x42cd, 0x6}, {0x7f, 0x8fd}}}, {0x80000001, 0xffffffffffffff55, 0x0, 0x7fff, @time={r5, r6+10000000}, {0xfffffffffffeffff, 0x40}, {0x1, 0x5}, @queue={0x8, {0x8001, 0x1}}}, {0x20, 0x986000, 0x400000000000, 0x6, @tick=0xfff, {0x400}, {0x9, 0x1a}, @connect={{0xfffffffffffffffb, 0xffffffff00000000}, {0x4, 0x836e}}}, {0x8001, 0x9, 0x200, 0xfffffffffffffffb, @time={r7, r8+10000000}, {0x4d06}, {0x5, 0x2}, @control={0x2, 0x4, 0x5}}], 0x150) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x80000000) creat(&(0x7f000018c000)='./control/file0\x00', 0x0) close(r1) 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/02/24 07:20:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001dc0)=[{&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001d00)=[{&(0x7f0000000b80)="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", 0x995}], 0x1, &(0x7f0000001d80)=[]}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/02/24 07:20:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x8, &(0x7f0000000000)="f7d86e90fcf8e461d9f0fa1d2e56166b39", 0x11) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x7a, 0x2, 0x0, 0x5, "0764e698100636c2439022f2ad33287f97d0c2ed5a6a43c111838a8f8eb8696632a28ce39e2b0d9f2caf6fd96cd64207405743fc9ec6d45dea7797c59fc602", 0x7f}, 0x60) write$fuse(r0, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) 2018/02/24 07:20:38 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x35, 0x3}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) fsetxattr(r2, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)=':#.!trustedeth1\x00', 0x10, 0x3) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000607ff4)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind(r5, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[]}, 0x0) 2018/02/24 07:20:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) write(r1, &(0x7f0000000000)="c8730563aa4c00eba27ebe469f2d151fd3383435d75a0a253dedfaa4579d64a2cc14ea0b5e48f5aea0d76d361898936ed651bf3ba9db432686fcfbd97b39fa95216f84d3e22a28b7504584c5c2599aa871683a599f987f018de47cf47901ebc2d329f3fd36a814069255bd9c096b4a1d48a12ab27289afe499515bf4f0aef820f91a1241d6", 0x85) 2018/02/24 07:20:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x0, 0x6, 0x7b6e) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') pipe(&(0x7f00007d3ff8)) [ 37.845772] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/24 07:20:38 executing program 4: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r1 = socket$unix(0x1, 0x8000000005, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000332ff7)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x40, 0x63) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r3, 0x2, 0x800, 0xfffffffffffff7dd, 0x1, 0x9, 0x8001, 0x9, {r4, @in={{0x2, 0x1, @empty}}, 0x252fc00000000000, 0x2, 0x6, 0x78, 0x1000}}, &(0x7f00000002c0)=0xb8) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1}) unshare(0x40600) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x9) 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)}], 0x1}, 0x0) 2018/02/24 07:20:38 executing program 6: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, r0, 0xeffffffffffffffc) clock_gettime(0x0, &(0x7f0000fd6ff0)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r1+30000000}, &(0x7f0000c9d000), 0x0) futex(&(0x7f000000bffc), 0x5, 0x0, &(0x7f0000011ff0), &(0x7f000000cffc), 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000100)=0x3) 2018/02/24 07:20:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x8, &(0x7f0000000000)="f7d86e90fcf8e461d9f0fa1d2e56166b39", 0x11) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x7a, 0x2, 0x0, 0x5, "0764e698100636c2439022f2ad33287f97d0c2ed5a6a43c111838a8f8eb8696632a28ce39e2b0d9f2caf6fd96cd64207405743fc9ec6d45dea7797c59fc602", 0x7f}, 0x60) write$fuse(r0, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) 2018/02/24 07:20:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) bind$inet6(0xffffffffffffffff, &(0x7f0000012fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x1f, 0x0, 'client1\x00', 0x1, "a2f258a67d4a6879", "9fa7b317886393da558e9b8883c12465384c6776eff38d17f244b1aacf2eada5", 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x1d8b, 0xe3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xffffffff, 0x0, 'client0\x00', 0x2, "f1eb026283ccd1e9", "e90a000dc7e4de36cc86365f84d63cea25aa4c0a3c090c10c2da1977a7cceb20", 0x1, 0x7fffffff}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x8000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 07:20:38 executing program 5: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x100000080001003) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/24 07:20:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x7, 0x0, 0x7, 0x0, 0xfffffffffffffbff, 0x3, 0x8, {r4, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x86e, 0x10001, 0x5, 0x80, 0x5}}, &(0x7f0000000280)=0xb8) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3bff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f6ffc)=0xffffffff, 0x41) r5 = dup(r0) sendto$llc(r5, &(0x7f00000c2000)='u', 0x1, 0x0, 0x0, 0x0) 2018/02/24 07:20:38 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/21) timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid}, &(0x7f00007d6ffc)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000", 0x18}], 0x1}, 0x0) 2018/02/24 07:20:38 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005e0000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000466000)={0x0, r1}) 2018/02/24 07:20:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x4, 0x800}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) 2018/02/24 07:20:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x2a4480, 0x30, 0x7fff, 0xffffffffffffffe1}, &(0x7f0000000200)=0x18) recvmmsg(r0, &(0x7f00000030c0)=[{{&(0x7f0000000140)=@ax25, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/58, 0x3a}], 0x2, &(0x7f0000000280)=""/15, 0xf, 0x4}, 0xcb4}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000480)=[{&(0x7f0000000300)=""/175, 0xaf}, {&(0x7f00000003c0)=""/192, 0xc0}], 0x2}, 0x8000}, {{&(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/48, 0x30}, {&(0x7f0000000540)=""/92, 0x5c}, {&(0x7f00000005c0)=""/215, 0xd7}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/89, 0x59}], 0x5, &(0x7f0000000840)=""/49, 0x31, 0x7c}, 0x80000001}, {{&(0x7f0000000880)=@nl=@unspec, 0xc, &(0x7f0000000ac0)=[{&(0x7f00000008c0)=""/219, 0xdb}, {&(0x7f00000009c0)=""/179, 0xb3}, {&(0x7f0000000a80)=""/43, 0x2b}], 0x3, &(0x7f0000000b00), 0x0, 0x101}, 0x7fff}, {{&(0x7f0000000b40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f00000020c0)=[{&(0x7f0000000b80)=""/143, 0x8f}, {&(0x7f0000000c40)=""/220, 0xdc}, {&(0x7f0000000d40)=""/207, 0xcf}, {&(0x7f0000000e40)=""/21, 0x15}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/222, 0xde}, {&(0x7f0000001f80)=""/246, 0xf6}, {&(0x7f0000002080)=""/14, 0xe}], 0x8, &(0x7f0000002140)=""/199, 0xc7, 0x5}, 0x1}, {{&(0x7f0000002240)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000002480)=[{&(0x7f0000002280)=""/28, 0x1c}, {&(0x7f00000022c0)=""/219, 0xdb}, {&(0x7f00000023c0)=""/179, 0xb3}], 0x3, &(0x7f00000024c0)=""/45, 0x2d, 0x3a1}, 0x7fffffff}, {{&(0x7f0000002500)=@can, 0x10, &(0x7f0000002780)=[{&(0x7f0000002540)=""/16, 0x10}, {&(0x7f0000002580)=""/217, 0xd9}, {&(0x7f0000002680)=""/123, 0x7b}, {&(0x7f0000002700)=""/98, 0x62}], 0x4, &(0x7f00000027c0)=""/87, 0x57, 0x8}, 0xfffffffffffffffe}, {{&(0x7f0000002840)=@un=@file={0x0, ""/1}, 0x3, &(0x7f0000002bc0)=[{&(0x7f0000002880)=""/14, 0xe}, {&(0x7f00000028c0)=""/129, 0x81}, {&(0x7f0000002980)=""/200, 0xc8}, {&(0x7f0000002a80)=""/213, 0xd5}, {&(0x7f0000002b80)=""/44, 0x2c}], 0x5, &(0x7f0000002c40)=""/67, 0x43, 0x20000}, 0x755}, {{&(0x7f0000002cc0)=@can={0x0, 0x0}, 0x10, &(0x7f0000002fc0)=[{&(0x7f0000002d00)=""/13, 0xd}, {&(0x7f0000002d40)=""/181, 0xb5}, {&(0x7f0000002e00)=""/21, 0x15}, {&(0x7f0000002e40)=""/161, 0xa1}, {&(0x7f0000002f00)=""/130, 0x82}], 0x5, &(0x7f0000003040)=""/79, 0x4f, 0x100}, 0x9}], 0x9, 0x102, &(0x7f0000003300)) bind$packet(r1, &(0x7f0000003340)={0x11, 0x1e, r3, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x0, 0x101, 0x3ff, 0x8, 0x100]}, &(0x7f00000000c0)=0xe) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/24 07:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000", 0x18}], 0x1}, 0x0) 2018/02/24 07:20:38 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x2, 0x200, 0x0, 0x7ff}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000daafb8)={{0x1}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001380)={@local, 0x0}, &(0x7f00000013c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001540)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000001640)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001700)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000001800)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001840)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000001940)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001900)={&(0x7f0000001880)=@mpls_getnetconf={0x44, 0x52, 0x400, 0x4, 0x2, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffffffffff81}, @NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x44}, 0x1, 0x0, 0x0, 0x24000000}, 0x8004) [ 37.986203] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/24 07:20:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de1ff0)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f00009eafdd)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)=0x0) timer_settime(r1, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) r2 = gettid() tkill(r2, 0x16) 2018/02/24 07:20:39 executing program 4: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa, 0x800000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mlock(&(0x7f000079f000/0x3000)=nil, 0x3000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000000000000, 0x400100) 2018/02/24 07:20:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x1081d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0}) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000460ff9)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000000c0)=""/24) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/02/24 07:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000", 0x18}], 0x1}, 0x0) 2018/02/24 07:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000", 0x24}], 0x1}, 0x0) 2018/02/24 07:20:39 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000461fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000623fcc)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @empty}}, @IFA_FLAGS={0x8, 0x8, 0x101}]}, 0x34}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x2f, "12db5d3db131a5f28cff334e88d50a6cf1dd3ae1c4094f4bc10dc793b27da6e5c01d0efc0a719c09156c8e50ed3dd3"}, &(0x7f0000000100)=0x37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000140)={r6, @in6={{0xa, 0x3, 0xdd9, @loopback={0x0, 0x1}, 0x2}}, 0x3f, 0x6}, &(0x7f0000000200)=0x98) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/24 07:20:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x2a4480, 0x30, 0x7fff, 0xffffffffffffffe1}, &(0x7f0000000200)=0x18) recvmmsg(r0, &(0x7f00000030c0)=[{{&(0x7f0000000140)=@ax25, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/58, 0x3a}], 0x2, &(0x7f0000000280)=""/15, 0xf, 0x4}, 0xcb4}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000480)=[{&(0x7f0000000300)=""/175, 0xaf}, {&(0x7f00000003c0)=""/192, 0xc0}], 0x2}, 0x8000}, {{&(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/48, 0x30}, {&(0x7f0000000540)=""/92, 0x5c}, {&(0x7f00000005c0)=""/215, 0xd7}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/89, 0x59}], 0x5, &(0x7f0000000840)=""/49, 0x31, 0x7c}, 0x80000001}, {{&(0x7f0000000880)=@nl=@unspec, 0xc, &(0x7f0000000ac0)=[{&(0x7f00000008c0)=""/219, 0xdb}, {&(0x7f00000009c0)=""/179, 0xb3}, {&(0x7f0000000a80)=""/43, 0x2b}], 0x3, &(0x7f0000000b00), 0x0, 0x101}, 0x7fff}, {{&(0x7f0000000b40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f00000020c0)=[{&(0x7f0000000b80)=""/143, 0x8f}, {&(0x7f0000000c40)=""/220, 0xdc}, {&(0x7f0000000d40)=""/207, 0xcf}, {&(0x7f0000000e40)=""/21, 0x15}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/222, 0xde}, {&(0x7f0000001f80)=""/246, 0xf6}, {&(0x7f0000002080)=""/14, 0xe}], 0x8, &(0x7f0000002140)=""/199, 0xc7, 0x5}, 0x1}, {{&(0x7f0000002240)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000002480)=[{&(0x7f0000002280)=""/28, 0x1c}, {&(0x7f00000022c0)=""/219, 0xdb}, {&(0x7f00000023c0)=""/179, 0xb3}], 0x3, &(0x7f00000024c0)=""/45, 0x2d, 0x3a1}, 0x7fffffff}, {{&(0x7f0000002500)=@can, 0x10, &(0x7f0000002780)=[{&(0x7f0000002540)=""/16, 0x10}, {&(0x7f0000002580)=""/217, 0xd9}, {&(0x7f0000002680)=""/123, 0x7b}, {&(0x7f0000002700)=""/98, 0x62}], 0x4, &(0x7f00000027c0)=""/87, 0x57, 0x8}, 0xfffffffffffffffe}, {{&(0x7f0000002840)=@un=@file={0x0, ""/1}, 0x3, &(0x7f0000002bc0)=[{&(0x7f0000002880)=""/14, 0xe}, {&(0x7f00000028c0)=""/129, 0x81}, {&(0x7f0000002980)=""/200, 0xc8}, {&(0x7f0000002a80)=""/213, 0xd5}, {&(0x7f0000002b80)=""/44, 0x2c}], 0x5, &(0x7f0000002c40)=""/67, 0x43, 0x20000}, 0x755}, {{&(0x7f0000002cc0)=@can={0x0, 0x0}, 0x10, &(0x7f0000002fc0)=[{&(0x7f0000002d00)=""/13, 0xd}, {&(0x7f0000002d40)=""/181, 0xb5}, {&(0x7f0000002e00)=""/21, 0x15}, {&(0x7f0000002e40)=""/161, 0xa1}, {&(0x7f0000002f00)=""/130, 0x82}], 0x5, &(0x7f0000003040)=""/79, 0x4f, 0x100}, 0x9}], 0x9, 0x102, &(0x7f0000003300)) bind$packet(r1, &(0x7f0000003340)={0x11, 0x1e, r3, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x0, 0x101, 0x3ff, 0x8, 0x100]}, &(0x7f00000000c0)=0xe) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/24 07:20:39 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x102) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @remote}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x0, r1}) 2018/02/24 07:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000", 0x24}], 0x1}, 0x0) 2018/02/24 07:20:39 executing program 3: r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x9}) r1 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/24 07:20:39 executing program 7: r0 = socket(0x1f, 0x10000002, 0x4000000000004) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ffc)=0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/02/24 07:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000", 0x24}], 0x1}, 0x0) 2018/02/24 07:20:39 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000000040)=""/228, 0xe4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x2, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000180000)=[{r2}], 0x1, &(0x7f0000a1dff8)={0x0, r3+10000000}, &(0x7f0000c14ff8), 0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000080)={r5, 0x10}) setsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000000180)="d87b65d8493289c6e483930e89d92a6df1e26472c929380f722668fedeb991f3494e4e5afb2b7c5e8f486a771cb6fb170ab927f1ec8ea3ef", 0x38) ioctl$TCXONC(r2, 0x540a, 0x2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x12010, r1, 0x0) 2018/02/24 07:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867", 0x2a}], 0x1}, 0x0) 2018/02/24 07:20:39 executing program 0: r0 = socket$inet6(0xa, 0x2000000800005, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000687000)=0x5c802861, 0xa9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x1, 0x400, 0x45c}) r2 = memfd_create(&(0x7f0000000080)='\'^posix_acl_accessnodev)\x00', 0x3) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x400, 0x0, 0xff, 0x4, 0x12d, 0x7, 0x9}, &(0x7f0000000040)=0x20) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$intptr(0x17, 0x34) sendto$inet6(r0, &(0x7f0000000140)="7ec5e50bd8e86cb0da8d964418bee7d968da7ce3c8fa35fd31658092ed7e038e1b068da038a71b4c5df3f20e510bc09d65419aab254dbf5ddb8001396727cafce4c63dc0c86fc8ac8eff68adfd2784c3a0c67a7c08352fb4e29ff2933f0223817bd1c1f2d2c1a244c0df18312cadff1490a194118d4087dcc2173fa39f5ea196a286a732fb2b6c2260e7b390891f3ded", 0x90, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/24 07:20:39 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2, 0x181004) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xffffffff, 0x4) fcntl$setstatus(r1, 0x4, 0x4000) sendfile(r1, r2, &(0x7f00000ddff8), 0x100000001) 2018/02/24 07:20:39 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="230000002e007fafb72d1cb2a4a280930b064b720ba8432c75262342d0c9e08d9fb787", 0x23}], 0x1, &(0x7f0000004000)=[]}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/24 07:20:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x50) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x16) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e15ffc), &(0x7f0000000040)=0x1) 2018/02/24 07:20:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) fdatasync(r0) 2018/02/24 07:20:39 executing program 6: mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x3, @rand_addr=0x9}}, [0x7, 0x1, 0xff, 0x7, 0x1, 0x5c, 0x3, 0x5, 0x7, 0x10001, 0x2a, 0x100000001, 0x8000, 0x4]}, &(0x7f0000000380)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x543}, &(0x7f0000000400)=0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)="831842a4b4854b501928ae217e8a714d36e81b78374b906fd87211660c0b3e2cd0deaf974557281154a4ce43bf6d56cc67b41f035b704edbcc43616e1b51725bcf34bea22e9930d4abe838c58cb3df5e4f925750da117f8b9fb604d68e3e047372a6b9b16acd61cb1cfd4da386cee11995f326d91da520084516b52e59a5560872ee6d72f6823faa177fdfdafe21f2244cc847b128030ee8", 0x98}], 0x1, &(0x7f0000000440)=[@sndinfo={0x20, 0x84, 0x2, {0xfd1, 0x8000, 0x86ef, 0x401, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8f, 0x20b, 0x5, 0x41, r3}}], 0x60, 0x1}, 0x4004000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/24 07:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) 2018/02/24 07:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867", 0x2a}], 0x1}, 0x0) 2018/02/24 07:20:39 executing program 3: r0 = syz_fuseblk_mount(&(0x7f00000d6ff8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/02/24 07:20:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f00004e5ff0)={&(0x7f0000aeb000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) 2018/02/24 07:20:39 executing program 4: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x590, 0x4) gettid() timer_delete(0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e0026c)=0x9) 2018/02/24 07:20:39 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4c91, 0x64e, 0x100000001, 0x1ff, 0xfcc7, 0x6, 0x6, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x92, 0x1, 0x8af, 0x1f}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x48, 0x7fff, 0x1, 0x9, 0x4, 0x5, 0x7f, {r3, @in={{0x2, 0x1, @empty}}, 0x9, 0x43, 0x8001, 0x2, 0x7fff}}, &(0x7f0000000280)=0xb8) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/02/24 07:20:39 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x2, 0x0, 0x401}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000180)={r4, &(0x7f0000000100)=""/116}) sendmsg$key(r2, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000d60fb0)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000001c0)={0x1ff, 0xffff, 0x6}) timer_create(0x7, &(0x7f0000000100)={0x0, 0x12, 0x1, @thr={&(0x7f0000000000)="198db2fa66e4fa9aef1f95e7c62017166ffcddaa430a521e29376d106eb9887790035299672cb5fe", &(0x7f0000000040)="5ea08b8d167ce0f535a977d31f2c5afe34276c1cebf1c67913953f267c5ec9ab581dc29aa702b0835205f7857ee792d7c51ce976057560e23787626d4799c5fcb06a8860be26bec847a295bc78ba4c2b8756eaed46037ac985b1eaa6b543937c4e52d3fc4883dc5aeaf85940260394b3df7b32c11a95573674345b051114f85ea45bfb9ae5b96b1440f7cfcf1cd1b907dd37a966ba0f4ecd97fed6d1e64352413687cd61f6146c07ddb54f991cecb92c6923e3ac7a6bed41fb541f95cebd1d"}}, &(0x7f0000000180)) 2018/02/24 07:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867", 0x2a}], 0x1}, 0x0) [ 38.242922] audit: type=1400 audit(1519456839.186:8): avc: denied { create } for pid=5533 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 38.282292] audit: type=1326 audit(1519456839.226:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5555 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 [ 38.351131] audit: type=1326 audit(1519456839.286:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5555 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/24 07:20:39 executing program 2: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x9, 0x2, 'client0\x00', 0xffffffff80000005, "c0a90cbee624608a", "2c5d2efd79d0dff64c17c88c6b12c0aa8a6abd90b12473a11285bb6439e38020", 0x70, 0x6}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x3, 0x1, [0xfffffffffffeffff]}, 0xa) dup2(r0, r0) 2018/02/24 07:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000", 0x2d}], 0x1}, 0x0) 2018/02/24 07:20:39 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="7ea6c85397f27234a65f183754bc7c2a81493b8fd0ce8d6a507ea52de23f6f1cda8ce53816b973e1f107ce9ce200749c91a6d7b46d802669be86b30df1baaef32944526f446f5cadfbc75fe7b95d73090fe665629e2203a7a9cc659dec72e3dba757f7f6f2bd102fa5867901f8dc798d4447b5dd24e03fcfaa69bd37a5e0547d7c936c80f331c7124640f255192713c696d4fb141e889a33f76b96eb283920360ef89cec186558f7a223c9a70f2be7dfc4a25800bbe6b1bdd96c83b770cd7906548370c43044c3bb357a8e51ebb5689e57fdfa062c6c49b56d96a90212c81d06e49eafb1900e2d707693fe6ec0f3936bdfdfcdb6082d3f6c", 0xf8, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000014c000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) r3 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r4 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$ax25_int(r5, 0x101, 0x6, &(0x7f0000000240)=0x1ff, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="5886ac03451c5ed3ae0bc4604452eebf"}) 2018/02/24 07:20:39 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) 2018/02/24 07:20:39 executing program 7: r0 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x403, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000814fb0)={@syzn={0x73, 0x79, 0x7a}, @ifru_names=@generic="07e7bf1e5a4803a4cbe37d273b6d930a"}) 2018/02/24 07:20:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f00009b6000)='system_u:object_r:ksm_device_t:s0\x00', 0x22) sendto$llc(r0, &(0x7f0000000000)="429dbb4bd7d744a5b9c28a0535ebf7d6c8be14de471a57626c9e10744557b80cad24bf5023af4667ed79e5a6d23d9778e880bb0dfdffe1bb1f125d771297864c3003bda14f7a9bf5c2c6538471d1afae5b5817cec1e6ad60570bf2c15931886d4be489f3bba53eb5c3ed3e544c9bc4fe5213b513591427301800c76a4dfc17e5909934d97c8fbc4375d915052703f879a5cd59510303b1a36a14aac577dbdf0271ae1d8d83df76dbc8ef28047b64d2d31b46ce801755aa3c0d1041c398ef13f6e95320f854726c0fdf555099daca3e18167f4eae0dbfad64b11f49f94b", 0xdd, 0x4, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x4, 0x6}) 2018/02/24 07:20:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000158000)='uid_map\x00') writev(r0, &(0x7f0000e77fd8)=[{&(0x7f0000000080)="61630e06efffc102b58f29d7ae0bbdaff69e24ded94523de36a7c6bdd60a7c35cdc763d1e2a6bb316c547f4412e1778b2e0553fa17cb73204c2d3fefcfcd24fd84f0fcb37bb1af053ec89d145ecf593574e03fa09dd6653ff0e589e0757d450d7e607902afe2369727f90f4db57ba4fc1b", 0xfffffffffffffebc}], 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='attr/keycreate\x00') ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/35) 2018/02/24 07:20:39 executing program 6: r0 = add_key(&(0x7f0000001080)='.request_key_auth\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a}, &(0x7f0000001100), 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) clone(0x959c8ac90dd9197e, &(0x7f0000000ff7), &(0x7f0000a9dffc), &(0x7f000079f000), &(0x7f0000000000)) 2018/02/24 07:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000", 0x2d}], 0x1}, 0x0) 2018/02/24 07:20:39 executing program 3: r0 = eventfd(0x0) unshare(0x40600) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fchdir(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x5, 0xd5, 0x0, 0x4, 0x9, 0x0, 0x1, 0x6, 0x4, 0x8, 0x7ff, 0x5}) 2018/02/24 07:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000", 0x2d}], 0x1}, 0x0) 2018/02/24 07:20:39 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000", 0x2d}], 0x1}, 0x0) 2018/02/24 07:20:39 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x7, 0x9}, 0x98) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000163fd8)={@common="6c6f000000001000", &(0x7f0000ffdff4)=@ethtool_gstrings={0x1b, 0x4, 0x1f2}}) fcntl$setstatus(r0, 0x4, 0x400) 2018/02/24 07:20:39 executing program 3: r0 = eventfd(0x0) unshare(0x40600) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fchdir(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x5, 0xd5, 0x0, 0x4, 0x9, 0x0, 0x1, 0x6, 0x4, 0x8, 0x7ff, 0x5}) [ 99.654038] IPVS: Creating netns size=2552 id=9 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.141371] INFO: task syz-executor0:5575 blocked for more than 120 seconds. [ 242.148697] Not tainted 4.4.116-g17c7c49 #17 [ 242.153703] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.161892] syz-executor0 D ffff8800aaabf768 28568 5575 3849 0x00000004 [ 242.169291] ffff8800aaabf768 0000000000000000 0000000000000000 0000000000000000 [ 242.177294] 0000000000000001 ffff8800aaabf700 ffff8801db21fdb8 ffff8801db21fde0 [ 242.185293] ffff8801db21f4d8 ffff8800ab35b000 ffff8800aa0a8000 0000000000000000 [ 242.193333] Call Trace: [ 242.195895] [] schedule+0x7a/0x1b0 [ 242.201055] [] schedule_preempt_disabled+0x13/0x20 [ 242.207653] [] mutex_lock_nested+0x306/0x850 [ 242.213714] [] ? odev_open+0x5f/0x90 [ 242.219059] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.225298] [] ? soundcore_open+0x99/0x630 [ 242.231156] [] ? sound_devnode+0xe0/0xe0 [ 242.236890] [] odev_open+0x5f/0x90 [ 242.242064] [] ? odev_release+0x70/0x70 [ 242.247656] [] soundcore_open+0x321/0x630 [ 242.253450] [] ? sound_devnode+0xe0/0xe0 [ 242.259133] [] chrdev_open+0x22b/0x4c0 [ 242.264659] [] ? cdev_put.part.0+0x50/0x50 [ 242.270515] [] do_dentry_open+0x59b/0xba0 [ 242.276312] [] ? __inode_permission2+0x9b/0x240 [ 242.282614] [] ? cdev_put.part.0+0x50/0x50 [ 242.288469] [] vfs_open+0x110/0x210 [ 242.293738] [] ? may_open+0x1ae/0x280 [ 242.299157] [] path_openat+0x923/0x3940 [ 242.304771] [] ? depot_save_stack+0x1c3/0x640 [ 242.310885] [] ? path_mountpoint+0x830/0x830 [ 242.316934] [] ? kmem_cache_alloc+0xba/0x290 [ 242.322984] [] ? getname_flags+0xcb/0x580 [ 242.328749] [] ? getname+0x19/0x20 [ 242.333928] [] ? do_sys_open+0x21f/0x660 [ 242.339605] [] ? SyS_openat+0x30/0x40 [ 242.345046] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.351785] [] ? rtnl_unlock+0xe/0x10 [ 242.357206] [] ? __tun_chr_ioctl+0x723/0x30c0 [ 242.363353] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.370337] [] ? do_futex+0x3f4/0x15d0 [ 242.375871] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 242.382693] [] do_filp_open+0x197/0x290 [ 242.388283] [] ? user_path_mountpoint_at+0x40/0x40 [ 242.394846] [] ? do_dup2+0x3c0/0x3c0 [ 242.400180] [] ? _raw_spin_unlock+0x2c/0x50 [ 242.406153] [] ? __alloc_fd+0x1e3/0x500 [ 242.411772] [] do_sys_open+0x369/0x660 [ 242.417279] [] ? filp_open+0x70/0x70 [ 242.422634] [] ? do_futex+0x15d0/0x15d0 [ 242.428234] [] ? security_file_ioctl+0x89/0xb0 [ 242.434455] [] SyS_openat+0x30/0x40 [ 242.439702] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.446412] INFO: lockdep is turned off. [ 242.450444] Sending NMI to all CPUs: [ 242.454292] NMI backtrace for cpu 0 [ 242.457887] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.465141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.474477] task: ffff8800bbabb000 task.stack: ffff8800bac10000 [ 242.480513] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.489242] RSP: 0018:ffff8800bac17cb8 EFLAGS: 00000046 [ 242.494667] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.501930] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.509170] RBP: ffff8800bac17ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.516429] R10: 0000000000000000 R11: fffffbfff0ad7e24 R12: 0000000000000246 [ 242.523678] R13: 0000000000000003 R14: ffffffff8426f3e0 R15: 0000000000000002 [ 242.530918] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.539126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.545010] CR2: 000000c422311c00 CR3: 00000001d3a5a000 CR4: 0000000000160670 [ 242.552265] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.559506] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.566763] Stack: [ 242.568884] ffffffff8426f3e0 ffffffff847ef800 fffffbfff08fd9b4 dffffc0000000000 [ 242.576400] ffff8801db31bca0 ffff8800bac17d00 ffffffff810b99eb ffffffff839f61c0 [ 242.583925] 0000000000000003 ffff8800bac17d60 ffffffff81d0eed4 0000000000000001 [ 242.591443] Call Trace: [ 242.593995] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.600364] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.607462] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.614202] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.621179] [] watchdog+0x6fa/0xae0 [ 242.626442] [] ? watchdog+0xc3/0xae0 [ 242.631785] [] kthread+0x268/0x300 [ 242.636938] [] ? reset_hung_task_detector+0x20/0x20 [ 242.643584] [] ? kthread_create_on_node+0x400/0x400 [ 242.650220] [] ? kthread_create_on_node+0x400/0x400 [ 242.656871] [] ret_from_fork+0x55/0x80 [ 242.662390] [] ? kthread_create_on_node+0x400/0x400 [ 242.669023] 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 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.688006] NMI backtrace for cpu 1 [ 242.691614] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.116-g17c7c49 #17 [ 242.698593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.707933] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.713973] RIP: 0010:[] [] native_safe_halt+0x7/0x10 [ 242.722360] RSP: 0018:ffff8801d9b5fda0 EFLAGS: 00000246 [ 242.727778] RAX: 0000000000000003 RBX: ffffffff847dd908 RCX: ffffffff81d63d1b [ 242.735038] RDX: 0000000000000004 RSI: ffffffff839fe320 RDI: ffffffff84418180 [ 242.742293] RBP: ffff8801d9b5fdd0 R08: 0000000000000000 R09: 0000000000000000 [ 242.749532] R10: 0000000000000000 R11: 1ffff1003b36bf82 R12: 0000000000000001 [ 242.756800] R13: fffffbfff070887c R14: ffffffff847ebc78 R15: 0000000000000000 [ 242.764052] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.772263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.778114] CR2: 00007fbf69a07000 CR3: 00000001d3a5a000 CR4: 0000000000160670 [ 242.785368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.792625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.799862] Stack: [ 242.801995] ffffffff81027ed5 ffff8801d9b60000 ffffffff847dd908 fffffbfff070887c [ 242.809504] ffffffff847ebc78 0000000000000000 ffff8801d9b5fde0 ffffffff8102944a [ 242.817023] ffff8801d9b5fdf8 ffffffff812214c8 dffffc0000000000 ffff8801d9b5fea8 [ 242.824535] Call Trace: [ 242.827088] [] ? default_idle+0x55/0x3c0 [ 242.832788] [] arch_cpu_idle+0xa/0x10 [ 242.838202] [] default_idle_call+0x48/0x70 [ 242.844085] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.850110] [] ? call_cpuidle+0xe0/0xe0 [ 242.855989] [] ? clockevents_register_device+0x122/0x230 [ 242.863096] [] start_secondary+0x304/0x3e0 [ 242.868948] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.875511] Code: 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 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 00 [ 242.894583] Kernel panic - not syncing: hung_task: blocked tasks [ 242.900761] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.907999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.917323] 0000000000000000 6c1d04ee50498cf7 ffff8800bac17ca8 ffffffff81d03f6d [ 242.925296] ffffffff83882f20 ffff8800bac17d80 dffffc0000000000 7fffffffffffffff [ 242.933286] ffff8800aaa49c48 ffff8800bac17d70 ffffffff8141acaa 0000000041b58ab3 [ 242.941250] Call Trace: [ 242.943811] [] dump_stack+0xc1/0x124 [ 242.949144] [] panic+0x1aa/0x388 [ 242.954128] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.961028] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.968266] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.975506] [] watchdog+0x70b/0xae0 [ 242.980756] [] ? watchdog+0xc3/0xae0 [ 242.986089] [] kthread+0x268/0x300 [ 242.991246] [] ? reset_hung_task_detector+0x20/0x20 [ 242.997879] [] ? kthread_create_on_node+0x400/0x400 [ 243.004510] [] ? kthread_create_on_node+0x400/0x400 [ 243.011146] [] ret_from_fork+0x55/0x80 [ 243.016653] [] ? kthread_create_on_node+0x400/0x400 [ 243.023675] Dumping ftrace buffer: [ 243.027191] (ftrace buffer empty) [ 243.030870] Kernel Offset: disabled [ 243.034465] Rebooting in 86400 seconds..