[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.770363] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.546641] random: sshd: uninitialized urandom read (32 bytes read) [ 23.853814] random: sshd: uninitialized urandom read (32 bytes read) [ 24.734251] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.28' (ECDSA) to the list of known hosts. [ 30.209229] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/12 15:05:30 fuzzer started 2018/05/12 15:05:31 dialing manager at 10.128.0.26:39393 [ 36.938077] random: crng init done [ 60.347143] can: request_module (can-proto-0) failed. [ 60.356122] can: request_module (can-proto-0) failed. 2018/05/12 15:06:02 kcov=true, comps=true 2018/05/12 15:06:10 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r2 = memfd_create(&(0x7f0000000080)='(nodevnodevloppp1^%cpuset/,*.^bdev*[\x00', 0x3) fchdir(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x72, "802bd6aafc2c7badc5a77d48fd218f7d0da80bba9214da4ce48df545ee5287bc582d4a0c07442d5b1ed014789ee9fb31fa4859c9319d37a7427db01ea4680d3fa3d98b3e8e1a9ba4e02a5b82b31f3731a60dce2fcc97b4c7f40eea13f04b16d623279b42c52de7ed2b1559344ab89c7df3b4"}, &(0x7f0000000140)=0x7a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x80000000, 0x8000, 0x80000000, 0x5, r3}, &(0x7f00000001c0)=0x10) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="30a7df217cee4ddcc17e28898f43e4210deb60e2749f8f146886e1d657f8", 0x1e, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, r5) link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') r6 = semget$private(0x0, 0x3, 0x140) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000003c0)=""/163) syz_mount_image$cifs(&(0x7f0000000480)='cifs\x00', &(0x7f00000004c0)='./file0\x00', 0x20000000000, 0x6, &(0x7f0000000800)=[{&(0x7f0000000500)="c569ea855c", 0x5, 0x6}, {&(0x7f0000000540)="44a6d32ce19de3ce9d40f54d", 0xc, 0xba51}, {&(0x7f0000000580)="73648a93b36664222dfd67911701e3fea3665e64755c602151d678f524bbd63fc661934284d9f66f87759baeb95e78ade7cd386f23368d5c9157033a842e02eb965848086894411a2c8319e71d4e960ef456c26ab89b11d6208ae1243a23f1f5068e0b564d0acd9de88a299c4372705ec21ccf709011828803bcd9236ff7eb657d3d78fb3bd1780ae70be06b3a805cb3034290553ec621b665f2a1eda52026bd58c3860d6a5ec6bfcfdd194c44", 0xad, 0x7620c30d}, {&(0x7f0000000640)="3f1429e5d08a7e376b460dabf7057be945aca743ca394cd23b4cc781e723d3066592ebcb975e54b47d3d363bfa45ff8bf81ef80d04da4227a6e8acb063909278ef1b8c024d99a55ccf1f4e2f2066e5fe1cf61833bdfeb8a7133a8f162e79cea89d8707c24b67de98", 0x68}, {&(0x7f00000006c0)="307dc814954b9e076e8782afe8c1f003eaf58b945911309a24b3f2d39ec6428c4e838ded00d15d6e538ae0981ddd582881439a3f8b684824410a21d1702f5f1859d441195e31e22fab871a69583bdb00128c3b11e6f471bd7c66074a2a8f6125fb27edb70b1eb750b5", 0x69, 0xfffffffffffffffc}, {&(0x7f0000000740)="97ae4f181f0e140b9b421dde34356921a46a8429d293b3ee558af0784d017949dab01af3ef706bc851f46a5d45a9b3dd9d8acdc662c33fc58362925fdfc413ab6b1b5f7362fae02cf4b83a145ea8a2fc8ff4d6cfeda449b496f2ddc64f63cce16150173e29e10db854c56d1b601233e27b1e463e5b70b1f0843fcf9fca1ae30ca6", 0x81, 0x85}], 0x2000000, &(0x7f00000008c0)='(nodevnodevloppp1^%cpuset/,*.^bdev*[\x00') getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000900), &(0x7f0000000940)=0x40) semtimedop(r6, &(0x7f0000000980)=[{0x3, 0x4, 0x1800}, {0x3, 0x6, 0x1800}, {0x0, 0x9, 0x800}, {0x3, 0x8001, 0x1800}, {0x2, 0xfc9e, 0x1800}, {0x1, 0xfff, 0x1800}, {0x1, 0x7, 0x1000}, {0x5, 0x4, 0x800}, {0x3, 0x6, 0x800}], 0x9, &(0x7f00000009c0)) syz_mount_image$f2fs(&(0x7f0000000a00)='f2fs\x00', &(0x7f0000000a40)='./file0\x00', 0x1000, 0x2, &(0x7f0000001ac0)=[{&(0x7f0000000a80)="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", 0x1000, 0x2}, {&(0x7f0000001a80)="430ebf0a0e8bd88d3c85da62dd1e4fb7c965", 0x12, 0x101}], 0x10, &(0x7f0000001b00)={[{@disable_roll_forward='disable_roll_forward', 0x2c}]}) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000001b40)) connect$nfc_raw(r2, &(0x7f0000001b80)={0x27, 0x0, 0x2}, 0x10) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/urandom\x00', 0x10000, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) ioctl$GIO_UNIMAP(r7, 0x4b66, &(0x7f0000001c40)={0x7, &(0x7f0000001c00)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) ioctl$EVIOCGPHYS(r7, 0x80404507, &(0x7f0000001d00)=""/89) semtimedop(r6, &(0x7f0000001d80)=[{0x2, 0x6, 0x1000}, {0x3, 0x800, 0x800}, {0x3, 0x58c3, 0x1800}, {0x3, 0x40, 0x800}], 0x4, &(0x7f0000001dc0)={0x0, 0x989680}) keyctl$read(0xb, r4, &(0x7f0000001e00)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000002e00)={0x10001, 0x4, 0x0, 'queue0\x00', 0x3}) r8 = creat(&(0x7f0000002ec0)='./file0\x00', 0x6) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f0000002f00)={'veth1\x00'}) 2018/05/12 15:06:10 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, 0x5, "5f6449a6c7eb332d86ceaeff352167d562ad9e1816656c43eabba23e71c3c68ec0802f47c5b1713bc507d1cf7259a19f0cb2baf85a933eb2d642814ec150c5f1", "4b56c04d7a8257121b5c136dc6533269f77a1d68d5fd0108c19da3375482ba014a5e9528a37f3cf855a4d8d44eb7750e1e7e4477426353b100af6d3b4026cb15", "5a7ccc81cfc3a420a919188d3a1be23dc684b5ff849a405924f4dfc5d83b8301", [0x3, 0x4]}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+10000}, {0x0, 0x2710}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x98, &(0x7f0000000200)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x81, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000340)={r3, 0x101}, 0x8) recvfrom$ax25(r0, &(0x7f0000000380)=""/212, 0xd4, 0x2000, &(0x7f0000000480)={0x3, {"934d644c7b128b"}, 0x1}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x1, 0xaee5c6b970aaeeb) r5 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r5, 0x2) clock_getres(0x3, &(0x7f0000000580)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r6 = accept4(r4, &(0x7f0000000680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000740)={0x9, 0x200, 0x6, 0x0, r3}, 0x10) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r6, &(0x7f0000002080)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002040)={&(0x7f0000000a80)=@acquire={0x15bc, 0x17, 0xc01, 0x70bd28, 0x25dfdbfc, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, {@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x4, 0x4e22, 0xffffffff, 0x2, 0x20, 0xa0, 0x11, r7, r8}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x29, 0x4e21, 0x400, 0x2, 0xa0, 0x20, 0x88, 0x0, r9}, {0xb5e, 0xdd87, 0x1, 0x3, 0xfaa, 0x6, 0x10001, 0xffff}, {0x3, 0x2, 0x8, 0x8}, 0x5, 0x6e6bc0, 0x0, 0x1, 0x2, 0x3}, 0x5, 0x3f, 0x10001, 0x70bd25}, [@policy={0xac, 0x7, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1000}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3e44, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x6c, r7, r10}, {0x2, 0x80000001, 0x6, 0x81, 0x70, 0x4, 0xec, 0x1}, {0x4000000000, 0x1, 0x0, 0x7}, 0x0, 0x6e6bb1, 0x0, 0x1, 0x1, 0x1}}, @coaddr={0x14, 0xe, @in6}, @algo_aead={0x104c, 0x12, {{'ccm(twofish-generic)\x00'}, 0x8000, 0x0, "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"}}, @tmpl={0x84, 0x5, [{{@in=@loopback=0x7f000001, 0x4d5, 0x7f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x6, 0x4, 0x3, 0x1, 0x4, 0x7, 0x7}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x0, 0x1, 0x806, 0x9, 0x6, 0x1f}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0xa}}, @etimer_thresh={0x8, 0xc, 0x4}, @algo_auth_trunc={0x68, 0x14, {{'sha256\x00'}, 0xd0, 0x2c0, "ca485243d4cd2cd4d54abcd3a0a8b0c27186feec3da52beda7ab"}}, @output_mark={0x8, 0x1d, 0x4}, @encap={0x1c, 0x4, {0x1, 0x4e20, 0x4e21, @in=@dev={0xac, 0x14, 0x14, 0x18}}}, @tmpl={0x244, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x3, 0x8, 0x80, 0x7, 0x400000}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x6c}, 0xa, @in6, 0x3507, 0x0, 0x3, 0x3ff, 0x9, 0x4, 0x8}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x3503, 0x4, 0x0, 0x8, 0x5e2, 0xfffffffffffff000, 0x4}, {{@in, 0x4d3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x3, 0x3, 0x6, 0x0, 0x8001}, {{@in, 0x4d3}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x3504, 0x6e55b8c43629f005, 0x3, 0x1, 0x0, 0x1, 0x553}, {{@in=@loopback=0x7f000001, 0x4d5}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x3507, 0x0, 0x3, 0x4, 0xffff, 0xffffffffffff0d4a, 0x7}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x7, 0x2, 0x800000000000000, 0x2, 0x6, 0xaf}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3502, 0x3, 0x0, 0x4, 0x7f, 0x8, 0x7d}, {{@in6, 0x4d2, 0x7c}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x4, 0x3, 0x5, 0x4}]}]}, 0x15bc}, 0x1, 0x0, 0x0, 0x884}, 0x81) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000020c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e21, 0x7, 0x4e21, 0x0, 0x2, 0x0, 0x20, 0x5e, r7, r10}, {0x3, 0x80000001, 0x7fffffff, 0x400, 0xcbf, 0xfb, 0x373, 0x7}, {0xfffffffffffffff8, 0x3ff, 0x1, 0x7fff}, 0x7, 0x6e6bbc, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x7, 0x0, 0x4, 0x9, 0x10001, 0x61994cc3}}, 0xe8) lgetxattr(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002200)=@random={'osx.', 'ccm(twofish-generic)\x00'}, &(0x7f0000002240)=""/79, 0x4f) ioctl$TIOCNXCL(r0, 0x540d) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000022c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002300)) poll(&(0x7f0000002340)=[{r12, 0x80}, {r11, 0x4000}, {r12, 0x21238b1b301379bc}], 0x3, 0x1) ioctl$KDSETLED(r4, 0x4b32, 0x9) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000002380)=0xffffffffffff8001, 0x4) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000023c0)={0x4, 0x5, [{0x2, 0x0, 0x1}, {0x5e, 0x0, 0x3}, {0x2, 0x0, 0xffffffffffffff7c}, {0x40}]}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002440)={0x0, @empty, @dev}, &(0x7f0000002480)=0xc) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f00000024c0)) 2018/05/12 15:06:10 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00'}) r1 = getpid() fcntl$setown(r0, 0x8, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0x800) r2 = semget$private(0x0, 0x0, 0x400) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000100)=""/207) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000200)={{0x10000000000, 0x9}, 'port1\x00', 0xa0, 0x400, 0x20, 0x118, 0x2a8, 0x80000000, 0x5, 0x0, 0x4, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0xc69, 0x5}, 0x90) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000400)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000440)={'ip6gretap0\x00', 0xfffffffffffffffe}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000480)='\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000004c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000500)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) signalfd4(r3, &(0x7f0000000640)={0xffffffff}, 0x8, 0x80000) fcntl$setownex(r3, 0xf, &(0x7f0000000680)={0x0, r5}) bind$netlink(r0, &(0x7f00000006c0)={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc) personality(0x6000007) r7 = accept$inet(r0, 0x0, &(0x7f0000000700)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000740)={r4, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4aa}}, 0x1, 0x800, 0x7, 0x800080, 0x80}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000800)={r4, 0x7, 0x2, [0x100000000, 0x8000]}, &(0x7f0000000840)=0xc) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000880)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f00000008c0)={'team0\x00', r6}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000980)=@assoc_id=r4, &(0x7f00000009c0)=0x4) signalfd4(r3, &(0x7f0000000a00)={0x2}, 0x8, 0x80800) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000a40)=""/116) 2018/05/12 15:06:10 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x8e, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e21, @rand_addr=0x2}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc, 0xaf02, 0xfffffffffffffff7, 0x2, 0x6, 0x0, 0x2, 0x8, 0x80000001}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {}, {0x0}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000011c0)={r2, &(0x7f00000001c0)=""/4096}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vsock\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001240)={0x3, 0x1}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001280)={0x6, 0x4}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000012c0)={0xffffffff, 0x4, 0x6, 0x4, 0x1000, 0xd5, 0x9, 0x2, 0x400, 0x387, 0x80, 0x1}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001300)={r1, 0x20}) clock_gettime(0x0, &(0x7f0000001340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001380)={{0xfc, 0x0, 0x8, 0x1, "b10a577954141b53abc0dc721dcf8006c5a13dd57e4dcb76cfdf12cd896bee881694414dda50e5d21773dc5e", 0x7}, 0x7a, [0x2, 0x1, 0x7, 0x6, 0x3, 0x3, 0x0, 0x7d, 0x100000000, 0xab3a, 0x8000, 0x8, 0x0, 0x9, 0x0, 0x7, 0x10001, 0x4, 0x5, 0xed, 0x32, 0xc5, 0x7, 0x75f8f7da, 0x4, 0x3, 0x1, 0x8, 0xfff, 0x2, 0x8449, 0x8, 0x0, 0x5c3, 0x16, 0x6c8, 0xffffffffffffffff, 0x2, 0x1, 0x100000000, 0x2, 0x4, 0x0, 0x4000000000000000, 0x3, 0x4, 0xffff, 0xfb4, 0x5, 0x1, 0x6f8, 0x0, 0x80000000, 0xff, 0x4, 0x9, 0x0, 0x0, 0xa6, 0x3, 0x40, 0x100000001, 0xfffffffffffffff8, 0x6, 0x7b, 0x5bc2, 0x100000000, 0x7, 0x40, 0x7, 0x4, 0x7f, 0x6, 0x401, 0x882c, 0x7, 0x7, 0x1, 0xfffffffffffffbff, 0x80000001, 0x3, 0x1f, 0x6, 0x3f, 0xcbe2, 0xfffffffffffffffd, 0xffff, 0xe75, 0xffffffff, 0x6, 0x9, 0x6, 0x3f00000000, 0x8, 0xe26, 0x4, 0x6e, 0x7, 0xd431, 0x1, 0xc0, 0x2, 0x1e, 0xfffffffffffffff8, 0x4, 0x7, 0xcf, 0x7, 0x9, 0x2, 0x3, 0x9, 0x1, 0xcd8c, 0xfffffffffffffff8, 0x3, 0x9, 0x0, 0x0, 0x6011545, 0xf5c6, 0x81, 0x7, 0x5, 0x7, 0x1, 0xffffffffffffffff], {r4, r5+30000000}}) sendto$inet(r0, &(0x7f0000001880)="871552d2c04d11fc7f5ee61b49d6862f4fd69771fa9f88cca0d68dcf3e811190e588964705898b43677abf85a82abfc6fc20659a30c00ba9cbc875634b2cb657533b8dad95fe1453c2f0eb3d9a52df4743e0367b3ff6bec3dd1b11ecbf6a248f88ed6517405afcf035e406038e3db99e4716455f0a18a7e4ba9deb458b28b4d0d62192899bd1ba02f82eebde22a64e11595e96fc535c4c041ec3acf0af97a156f4569287266d203d4053a20793b1de41cec4181e50c50ef5e1f445342ca699bec399f5fd165c4c9ad6b898cf94099a0b700bbb1f45d9a3b7fd7d08cde46d636817ef9db8ddc3ee8a3b9f254b5e836cd8d38c5b4734", 0xf5, 0x2000c000, &(0x7f0000001980)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sched_yield() ioctl$BLKROSET(r0, 0x125d, &(0x7f00000019c0)=0x3495) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001a00)={0x0, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x7, 0x2, 0xcc93, 0x5, 0x37377acc}, &(0x7f0000001ac0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001b00)={r6, 0x9, 0x7, 0x9}, &(0x7f0000001b40)=0x10) fcntl$setstatus(r0, 0x4, 0x40400) connect$inet6(r3, &(0x7f0000001b80)={0xa, 0x4e21, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x98}, 0x1c) r7 = getgid() r8 = getgid() lstat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001c80)=[r7, r8, r9]) r10 = add_key(&(0x7f0000001cc0)='ceph\x00', &(0x7f0000001d00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001d40), 0x0, 0xffffffffffffffff) r11 = request_key(&(0x7f0000001e80)='.dead\x00', &(0x7f0000001ec0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001f00)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r10, &(0x7f0000001d80)="ff7b42690759e7f14f9158c7cb5652124c29a49f0bb24895b88078f6da4a2e5efb2a84e520d655a7bb22379d25b7371f7f4ea20c606d0b5a07a7424a610d6111ea43c3e3222a44ba8b0be424c930d1af4fbb9d231a816d700c0d370030a70fa0944c9bb4b4c4f48934502fc10bdf89b80b339303f2f43c426b16e5718c0bdd6414bf02c6b29a627d050fb5e23eda9d730f2a9852a06779352e3dcb7d75345a28945db7f51d59e347583b84fc2f717496c473011b7c3067e9472755a7f19108167bd1c32a858fdb02ce52e9c49f1d8e12e4c422938e8217646c40b2e23111bdd315eb10df", 0xe4, r11) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001f40)=0x0) ioprio_set$pid(0x3, r12, 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001f80), &(0x7f0000001fc0)=0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000002000)={0x9, 0x1, 0x3ff, 0x4, 0x897}) 2018/05/12 15:06:10 executing program 4: socketpair(0x14, 0x80f, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x2) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/224) ioctl$TIOCEXCL(r0, 0x540c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000180)={0x200, 0x7}) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f00000001c0)="8fc1f72293ff6570ada78c3e7fb160e23c144cc0236b7f9adac2bf1431f3a591b6eecb863068") ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000200)={r0, 0x0, 0x8, r0}) flistxattr(r0, &(0x7f0000000240)=""/8, 0x8) recvmmsg(r1, &(0x7f00000068c0)=[{{&(0x7f0000000280)=@can={0x0, 0x0}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000300)=""/9, 0x9}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/173, 0xad}, {&(0x7f00000014c0)=""/243, 0xf3}, {&(0x7f00000015c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/111, 0x6f}, {&(0x7f0000001740)=""/122, 0x7a}, {&(0x7f00000017c0)=""/236, 0xec}], 0x9, &(0x7f0000001980)=""/245, 0xf5, 0xfffffffffffffffa}, 0x68a}, {{&(0x7f0000001a80)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001b00)=""/89, 0x59}, {&(0x7f0000001b80)=""/142, 0x8e}, {&(0x7f0000001c40)=""/13, 0xd}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/233, 0xe9}], 0x5, &(0x7f0000002e00)=""/169, 0xa9, 0x2}, 0x6}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000003000)=[{&(0x7f0000002f40)=""/37, 0x25}, {&(0x7f0000002f80)=""/74, 0x4a}], 0x2, 0x0, 0x0, 0xfffffffffffffff7}, 0x5}, {{&(0x7f0000003040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000044c0)=[{&(0x7f00000030c0)=""/168, 0xa8}, {&(0x7f0000003180)=""/160, 0xa0}, {&(0x7f0000003240)=""/240, 0xf0}, {&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/215, 0xd7}, {&(0x7f0000004440)=""/82, 0x52}], 0x6, &(0x7f0000004540)=""/45, 0x2d, 0x7}, 0x9}, {{&(0x7f0000004580)=@sco, 0x80, &(0x7f0000005740)=[{&(0x7f0000004600)=""/125, 0x7d}, {&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000005680)=""/72, 0x48}, {&(0x7f0000005700)}], 0x4, 0x0, 0x0, 0x4}, 0xdf}, {{&(0x7f0000005780)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000006880)=[{&(0x7f0000005800)=""/4096, 0x1000}, {&(0x7f0000006800)=""/99, 0x63}], 0x2, 0x0, 0x0, 0x4}, 0x2}], 0x6, 0x2000, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000006a40)={@ipv4={[], [0xff, 0xff]}, 0x75, r3}) userfaultfd(0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000006a80)={0x80, 0x5, 0x100000001, 0x100, 0xbe, 0x2, 0x0, 0xfffffffffffff800, 0x6, 0x7}) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000006ac0)={0x0, r1}) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000006b00)=0x20, &(0x7f0000006b40)=0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000006b80)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000006bc0)={0x6, 0x11cd59ae, 0x2, 0x40, 0x3, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000006c40)={{0x8, 0xffffffffffff77fb}, 'port0\x00', 0x8, 0x80408, 0x3ff, 0x1, 0x7f, 0x5, 0x80e, 0x0, 0x5, 0x1}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000006d00)=""/100) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000006d80)={0x4, r1}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000006dc0)={'ip6tnl0\x00', 0x3f}) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000006e00)={0x0, r1, 0x1}) bind$bt_sco(r0, &(0x7f0000006e40)={0x1f, {0x9, 0xffffffffffff2dc4, 0x45ad, 0x1, 0xffffffffffffffb7}}, 0x8) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000006e80)={0x7, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000006ec0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000006f00)=""/118, &(0x7f0000006f80)=0x76) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000007fc0)={0x7, 0x1000, &(0x7f0000006fc0)="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"}) 2018/05/12 15:06:10 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'erspan0\x00', 0x4}, 0x18) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x9, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @rand_addr=0x2}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x2, 0x7, 0x2, 0x5, 0x1, &(0x7f0000000080)='veth0\x00', 0x2, 0x100, 0xfff}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x1, 0x6, 0x401, 0x10001, 0x2}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x7, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000300)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x4e23}, 'erspan0\x00'}) prctl$setendian(0x14, 0x0) prctl$void(0x15) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/107, 0x6b}, {&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000000480)=""/87, 0x57}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f00000005c0)=""/118, 0x76}, {&(0x7f0000000640)=""/68, 0x44}, {&(0x7f00000006c0)=""/236, 0xec}], 0x7, 0x1c) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000840)={'filter\x00'}, &(0x7f00000008c0)=0x78) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000940)={'veth1_to_team\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000980)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x81, 0x3ff}, 0x90) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000a40)={0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000b80)=0xe8) bind$packet(r0, &(0x7f0000000bc0)={0x11, 0x1f, r3, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000c00)=0x1, 0x4) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000c40)={0x79, 0x0, [0x0, 0x10e, 0x1, 0x100000000]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000cc0)) r4 = syz_open_dev$mouse(&(0x7f0000000d00)='/dev/input/mouse#\x00', 0x2, 0x280000) prctl$setendian(0x14, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) syz_open_dev$ndb(&(0x7f0000000ec0)='/dev/nbd#\x00', 0x0, 0x400) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000f00)={0x7, 0x73a1, 0x3, 0x7}, 0x10) 2018/05/12 15:06:10 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002340)='/dev/vcs\x00', 0x200800, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000029c0)=@broute={'broute\x00', 0x20, 0x2, 0x5c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200023c0], 0x0, &(0x7f0000002380), &(0x7f00000023c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x38, 0x200, 'ifb0\x00', 'gre0\x00', 'bond0\x00', 'bridge_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff], 0x138, 0x170, 0x1c0, [@pkttype={'pkttype\x00', 0x8, {{0x7, 0x1}}}, @physdev={'physdev\x00', 0x70, {{'bridge0\x00', {0xff}, 'erspan0\x00', {0xff}, 0x0, 0x4}}}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x28, {{0x3ef, "158d997b582433286eabc9216ac207b9a7bbcd34f39ce0a33e536801d2e8", 0x2}}}}, {{{0x1d, 0x10, 0x89ff, 'ip6tnl0\x00', 'tunl0\x00', 'rose0\x00', 'veth0_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff], 0x210, 0x248, 0x378, [@comment={'comment\x00', 0x100}, @ip6={'ip6\x00', 0x50, {{@empty, @empty, [0xff000000, 0xffffffff, 0xff, 0xffffffff], [0xffffff00, 0xffffff00, 0xff, 0xffffffff], 0xffffffff, 0x0, 0x62, 0x18, 0x4e24, 0x4e24, 0x4e20, 0x4e24}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:file_context_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x640) statfs(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)=""/51) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002ac0)={0x0, 0x8, 0x30}, &(0x7f0000002b00)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002bc0)={r1, 0x48, &(0x7f0000002b40)=[@in6={0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000002c00)=0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002c40)=""/234) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002d40)=""/202) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockname$ax25(r0, &(0x7f0000002e40), &(0x7f0000002e80)=0x10) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000002ec0), &(0x7f0000002f00)=0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002f80)={0x8001, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr=0x5}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x100, 0x100, 0x7fff, 0x3, 0x6, &(0x7f0000002f40)='lo\x00', 0xffff, 0x338, 0xbfca}) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000)='/dev/kvm\x00', 0x40000, 0x0) sendto$unix(r0, &(0x7f0000003040)="f4b00d812c0cb5df5d75e02e3989858c5db202e92ba370ff0ee23cdb3d52bb1177b4b208a4e105da4ec44604002701aa4d103040059074423a2358f368c19be631ad8191f217972b71c314299eb4e2fdeb0671030eccea488046ed365e72d23c7b11ff0af4fac0d5f1d3df9cb18a6be645b47b1c8b2be6ae16df1d531baf6bd725ddcc6be1a83438d0b37aab590654eafa980ced9b404d6ca8c2e078401e00e15a60b0e49e581c7ef8799c850111ddd9ffc5bde1028e0de8fa04407068542055e1b788174f34023f7057c5d9a003f72dc49c195239abb8f0bcec7fe20b0108", 0xdf, 0x1, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000003140)={0x73, 0xda, 0x8000, "c0e97bcb1b372cb9652c9ab4597dd3233a4d4f69274ef8efc6e3e12584e9d172b7a79ef6ea33cba82679cc6c59e0a2caa1e55371ee3574980658b464b18fe5e9e1968542878c26e28353c57331845f88f6c026c202fcfc4bad2f860a9557c28a45f50214d0fa3f9829ea8406250e8724e8e8be"}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000031c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003200)) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000003240)=r0, 0x4) r3 = creat(&(0x7f0000003280)='./file0\x00', 0x12) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000032c0)={0x0, @broadcast, @dev}, &(0x7f0000003300)=0xc) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003340)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4e23, 0x0, 0x4e20, 0xfffffffffffffffa, 0xa, 0x20, 0xa0, 0x0, r4, r5}, {0x1, 0x9, 0x100000001, 0x7, 0x8, 0x0, 0x9, 0x5}, {0x5264, 0x4, 0x4, 0x4}, 0xfffffffffffffffa, 0x6e6bb2, 0x2, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d3, 0xff}, 0xa, @in, 0x34ff, 0x2, 0x2, 0x8, 0x87, 0x2, 0x782}}, 0xe8) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000003440)=r3) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003480)=""/46) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) socket$rds(0x15, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000003880)={0x0, 0x0, &(0x7f0000003540)=[{&(0x7f00000034c0)="396a0557edf75ed07b59b5852f7b0da98db10c59c48f97031242735f54a65852299f145d48ccc8cf3c5b12ac36ba48d4a8d5b0da8426363fbc6277e50a4a24e5e1f8675d9edcc9cd8743ec28af912e120ccc4a09ba324ac94e9ede28ce37c45aea51b9416507bf4fef272935f4a34809a5fb6dfdc9b1de9a8e7072", 0x7b}], 0x1, &(0x7f0000003580)=[@iv={0x88, 0x117, 0x2, 0x71, "a8e64df05d268a9dcfbc26f3cfa6ce545b671363e9085b6ffa3951a5869c271840173d6035cc7a1ad1b88f3a55e07c91e76de00a6a19bf65057e6a677f6f0819eebe4fb5341346bbb64902e9b67755daf8a68f6a6bd552b25cab214b1995793955ea321a2b191cd7333355e1df469af125"}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0x108, 0x117, 0x2, 0xf2, "da2a5c54027506976ea0fca607e15ba5a80e664f191a5eb8a4e2bcd11b25e1b819eab9345b4403606a98c5e30fdc54ff9ff6c3d9015b34f65d1645c7c9b45d838b3c4058b09786661a1aa7bda903d09f560bb091bb0b9c34d44f87126e07f0e73c4fab09000112762a35e51faf704211dc4ce790b0f39b407eb5494a8155adc2a2305ba35bd9073f75332713df618fdc6406348ce23d808318dc51ae08cb16692914f8b8965ef4b9f18d5d7542c50ab75567a117210ca9dc412757f7052ab47286ca6dc98b7f022b90e0ae722f76979136cc880ee078d80165e3ef7be3ea849fda80155ffc04dfc47c8dae1625d7677e64f5"}, @iv={0x70, 0x117, 0x2, 0x56, "2865b7d7454dfb0e838b63b1749ebb4f2a915e8fabe32250cd2d230802a280726cd6c9bd7fe719e9b116ad6b6e04751412ff87066b6e36faeaab861d0ec48528cd386d778974ad69353629b0e2255e7e6d7869eb5bb3"}, @iv={0xe8, 0x117, 0x2, 0xd1, "0981bad1b8917660469c57f52d05cf2ec8eed130f02bca2611f421cbae588ec8bc7617b75d5597b10e6c3ab9cce831f1e4a16682a43aba4f08f8894a7d1986dd6859f95d78304b3089e2c39c6967cf41d974e7ae2b1a6edba4de21f4a61f354cb83f19bb420bc563a9fd7423d827c3e0a332858c2bfb0173c5ea4149e6a7e62c53e9672a13776e86edfff542be4901a0e9965fd82ffab6c6c6c95e8b6e8c4b9f10776e804f6aba631742ad85e81d105f290c05011d77f36e65c6eca4c068ccc612c6b892f030a3bd0a9bc8a86b4827cf38"}], 0x300, 0x840}, 0x40001) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000038c0)='hybla\x00', 0x6) bind$pptp(r0, &(0x7f0000003900)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) 2018/05/12 15:06:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x38a2, 0x4, 0x10000, 0x7f, 0x3}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8040, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x6}, 0x4) sysinfo(&(0x7f0000000140)=""/239) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000240)=""/61) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001500)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000001540)={0x11, 0xff, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001580)=0x0) fcntl$lock(r1, 0x7, &(0x7f00000015c0)={0x2, 0x1, 0x4, 0x1ff, r3}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001600)) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001640)=0x3, &(0x7f0000001680)=0x4) pwritev(r0, &(0x7f0000002c40)=[{&(0x7f00000016c0)="19841d2d61e9d57d0363ffc9e094a0d96134d21ecb17da6aab0c1476bea51367b8aae2801823f11ab74a33ba779adc01d55c4ef15b2577ce65397d093dbe6c347f28a669e9b9bd94bd08799bac9f44cfe8ba779b74b8c13304e86f3936e3a1fd38ac4c2f2500b4eb409dc21b0efa9ac60ea5b460b2200a7eba0f53688b50441b29335b17fd77366e9b43ece3d08000311c9f698e814cb7b28db269f0faeaf090652455ecc4b47bf079adbf212528aefc175c059cf0eeedd3cdc495a2d61517bd5642ddaf85f8cab536f868b97a91d7b165ffe8cc826e53b2ece9cd87f8a301c3c3eeb2e1", 0xe4}, {&(0x7f00000017c0)="dcde8299206a0260104104", 0xb}, {&(0x7f0000001800)="2ee2f9a0e0664013fca1287ff14bdc295f6d43be93e71a488b282f476c606edd91c63f85db", 0x25}, {&(0x7f0000001840)="76cd0757ddfffe5e00e66cf98a51f1f761697c8011dcb4c42697c5054976daaf0a5bf02a2624cf4a7935d57460a81ee482a05b63e86bd42047ea97f878865eba71f39c774c6da30d593732dbafa0a7fb844841441b17518d50b1bbc1b0e10e837c767db371f9bffa2aebca5e795fc205ff0fd6d8637667dc6bf664a83ccc0b198f3102341f988264b2e043c7cde664722664d06c6ad07c149d5b7e9f55e2454ed5ee57996654c69ef840863cac84c20a3b96bfe7665afa025537d2f3982777962448a1c5efa00f10003ea93dc654f9be9b3e5f9f56a88ae369b361595984ec99e742589fa4c3554450e69714165bdd16d505483ee2e17143c7", 0xf9}, {&(0x7f0000001940)="be953b8454840ec737259d5beb9fbb7e264e2ac2bcc338114b668727655ad31e6a2fc93bd1f10f6c05ba589b216eb71cad2ef537a150c9b22b9bf95a14994712a28604593f7537f1bf4701eff14ea8d36d757bea5d8452873d50aea1762c254e0d465badbb7143ed54abd4c1330d68d5acdb682b423df3115ab547560deb8610422dde98400f3cce430de39e0d4554b0213cf9d485b43bd046040852f900269804fbd2cfd3ab5c477169a27cc943c35c328a95800769e3e8f15f74fa7affaa6090ba66931572c6e70303908d551953af0961336b6379f4c8a2f7", 0xda}, {&(0x7f0000001a40)="799f828a60f0540763af9628502fbbcddfcf2e68dd49d232abba0d6a069cbc205ae040d485e8e42072b9ac1a5ffb39234ef34c4aa574cb33ec0efea09fe98b", 0x3f}, {&(0x7f0000001a80)="b72229d1d93b138f43bbdc130e2a76d94650dffb49b2635b3bf4707d47bf11c04f51b1bc8e94364b9ef1f1321de6d58474078bd0366d1ea2cb9e66392ca86fcc8315e859", 0x44}, {&(0x7f0000001b00)="75602a8ba9643c4f0da25c981ed95f37530e25eec4ff315f99e8cbd36e1e23b518369d2e1e387e8492d043c1fb70ea4cc31be16ba0b6aee103e5f7dd4d28a89bb3457851b31db3a715ab31320148a5a2ce531ceca16389ba2fcc7bfe850d139919fc7ee7975aeb1e6f2566ca09d9f07d6c9325499f4b796a6df94c7efbebd56c4cfb947b29e83a796ff159e249574754c72dc87f029320acd06b3b4ecdbdc08e21079a12a6d05b625b189b677d8109aaee5c09789481b9f53b7986c63fe2cdeb62", 0xc1}, {&(0x7f0000001c00)="afc48f3ff89c9c82605ff025d3f9afcda35a32bc990edf8da7a93880354b4a9d949315419c0362a7e766c8186bab0b50e62fd413", 0x34}, {&(0x7f0000001c40)="9dd54ec5200bbac1a3b193d68cd688930f88013b37830a7d38983cd610ec63b468757b024ea29b09441e92f37e57cc8108a0e7819c145a5768005059b931d9992b1755638175448b3952d32be8b79ed3528ecb4ac3a492f83797ff8e04cc551e41d07f4048a3525e3f970a414c374bed3d3550ab60763fdb57f090414ca2412c5bab770c36b888be7cd0f38cac2e1878b34efd9f38e4aaf2013665c22df08c737017f1e7452a1628738a0ff16c359d75142e9880585340968aea8303064555dd5bc3fbf738e79dc06022f07c9712474b55cd35cfa015384edb4cfd51bb9a7e713c1e0cc14f452d36a845f6f48aee8978dd0df584f20bb2e10657089a2fd261f7e4a37c6d4eac39de64b86b452b0d37dd1de920f339ec3fa6d0a15132bf1872cd4a32b1d31472969ac1f4754fe53b623dfab855764b0105f644388f0f3a3e698cd15952a40f314aa6f65af28377a0075d0d32a22699ee94e757d7b90c5890276a56677724938419f223c34164cb53d9f77ad9ef589f7ff761842d5b0972acd033b810a46fce168e7679850fc8c0d134116f1ca6e8f7827ca4a0e770a93b8e32fe6f919b2548d398ef6a52ea8276d50638a4a219398ce8f86a45602b737a26656af113b4a694f26d3d147182ddee25b47a4425cdd5e7b65430e5aac23bf502804098d3c920a50d6234e35776e58c350a70cb1f686409a40c5bfe2748891536bef5b42cdbb345812cba7c18fed9f6922d7a924b21fd76f99b95e7dd4cecff2049b163e42902c1254e97db7f66e071b7b50f4fab91a2f9e76c4668654ea70b7e4942cba2618df7814d5094d8cba450d742cc34b8c01abc7bdc56f6dc8ac69705caa5335cf8c33154b03798eaad45e2e02337f358a2afa89e02528b609a52512f08426df6dc3efb3a893c7f1621da613e2ed8d4a0924083296ef776cadfc9fa996a5f28c57f285d3b0eb6f773135861d961848d3bdc5ec9daccd08769e0ee4fccf3470924e361ddde4637024fa178aac514a29f42be141cd3cec52da4b3ce7f30520f26bb31038e7075d000d8366e6a0e7a338f957301054f00636a4819a3d619a87a87bc06ae8e1fcd80e50e18b5bfb2acd3244cac34078517b6a5ff1c051e4b70893d8e435ae514b9fcb8d859e4ff466b9e7e99b4ca17f9742ae4d9d1217bf029f12e5c6ce1e7261e158c5e59d89595f72750c0275499aa6354a79d73fb76b2cf266fb0250fc7f659410e6121b5d4cfe2e88e535031b071fa80d9e91c6d5e55ad6d69a52cb7213f38c34600af7f8db46c02fac36c273f0131ce740e265c19cacbff322644a172cdcf6451684e566902f77892cbeb1916f123658eb0806be88844b8eb04606fe2e3cdf093c8ceac4229c46d21f87d83e1d53fcb655e5813257bf9cdb343b18c2baa4a484a3d6d739fb341c22ccda328860a1515b8718272fc9c0ce9c42bbabbd49d3f6ab555cb9079dc514d1da1f69296868a12e0118293dc241c9de6d8f3402675c22c2827dc0b2ad3c5b4ae0a632b1039449fa67a134fe67f87047248b959d8792e57825abe5d568560f51097c17585f4811d3cd4e86e0f548aab532b746cd6c564df6da676698da42c627290ad9c08628b411e5b4e20d61d8046ccb8551157ff08d6ff3fca8d241364fd19fa47259f8d85a02895a8bafed6f638a55c5164a98d51c6a640b377345b97ffb7f340011d4e23c640db2fe65c34a72ad58a8e1d6dc628bc503bf6634c0cbf37118eb3080de53558502e1b1fdb4a6b3263fd3778be6a11bfe28739ba525354cd6d458434b599a1c1122a06670c0a136a87abf5006495c10c89cccae34c5e219925a0898496a16dc6d496431a5c6c245a720003d470ddbe8d6181892c58f0c7bcdfa4ec0f14f43af0d1dbf55c3b7de3ec6fe00ef29c850a4578dde97d5d60b21699e549bfa9d8dd98a09cfe9576ff00e8b216454f955374672c5589a720bb27aef8ff607cf1ee7c0ade89ab95b5fd2d69f0b6ea92b0c25f441978404d6742bcffdf81836d0bcb29edafd160457e4e04935a85dc2f4cbea211fe826d3d50f5fd46f9cdb1ea0e0de1f9641a3b2a29038206b0dd0207f7778f3227629103b53f1c367e25bc3e8e684601a66ca854b8f97a29dc3d46d54745a87c59ffada8d3484d66f5d0257779f03886ce08e352851e5286f3b2e7f60185fdf32961816f6a0483a53572c50bf288fb4fbc0937b36c91160c9e85106c676391018fa242854320da4553ef84e4aab0a824ebba95aea851be7b00903017ba5f3c842d3e4e95107d3f0fb9130995fdb19bc3b7fb4fe51a6a4a774153a01e5ce84392ee6b2c7772c84d1d89a9a8dbd620655478aee965cc3d580d86eb4086f1b41aa531bb95d6697bb1dc7454e1fbccf46205bf2dc727cdee462e4799da5be73922ac476e2fb7cbde44142a1bfb6223cedbdfe6e6f07c92daa150726d3987b073ec4e9fda84c8ce5566f5975d790b6a83b8ae8d768367213686e9eed437133d973e464170facd671df793232463e663cde6d11101baac7eca80f2c24635cf04cab6dfc6818018ad1c1e0a7934b30445254b3dcf5947dda3112e5830c39033d21a444b8bb36d83bf2bc9279b528e1e519dbce12faac21ed0af523e428a67424fbb6f8bab2474e801fc1f2cc184c4e6b15c204faf33a65ba024e7c6bbae146d2abebd248f81de9c433b047018cbd736bfcaaf1729318688e49623bf1e8c7d19b895adc7d602db415693f938b273fb557b2ba4ec802717d0534d6721bc83467d81d63adae2a8ab25887f05df1391598334c4d2c2484603a6b7cbc6f62b6f6b91b5983608356f8e1138ba899a50d2ea2b762d7dcbd74a7039c6fcbf56ab82f029cec9c8d226cec4eaa9de36666a714143de6784ee17a2b6781c6cb151180053afa406dee4537e3f0aa27c1079bf743144dce5c41afa02acaa1c3022cee87c3caa7cd55773a0605dfd1cc047ad7eec021e9b181ceab73307257d3954a664e227d663fa1915e1dd5395661d15480f6801e13288413d948f77f906548313dea97bc66bae4f4ab130a2105f23ca1c3981ba06f5260d7a2ec6344a2d5a48a3f628383f9a51cb3eb96cb7caa9bedb76aea27127c961b999826cb18393140ff9c8e28bb6b4b7b0d22acfbd284d925d2034c518442f1c99f1d5328ec58fd2f74732b4b0b56c7757c02e74be756e04e9509fd34b41b11becafb61ed55a4f90c80f869058dbe091d2af866d21d9b477d834ab8d7dbc1e30cf87ffeef591d9ef0c7e0045cd297c0113cc5c475a82566080db6c1462777e80e5c4cb44fbd1e543cc83e7f9fbe1b7c83363f57fcb7a008225ba2c6188a72e3484e5e923c77f34a2a93681b5ff3fb5da5f5e5bb1016f4374cd78cac8c88aa349cc2a179c89d15fe60fd88f443706ace96808bf14a72515245efc4791aec1ebb6ec1ea3f90d46218e7bfae0c9b48c213a71982e9b4af476f681e3f584468add5633fbe97b8a8779fcfc1e0016e4c1e339ed65bef654b37fb241d07e8dc93c12d4075f05d12b5d4c355819ce49334302ed412872b4ced200944310130aeb6f801b8e81f2b4fda20c91c408dd1ded04d65fe3c3b192602bee48c97a8382e5d407847d53d79e3d74261c9995b7f20aff92590bb230aa137d11dfce201059c902ee4fc45b1260ed114e1d57ac4bd7a5170fb4881b345a56348c6ede1d55d124720e35940bae65b99177bfd9d03c1d8b5670f607aab3ad0e705d6a0914a8c3f9dea739c87700122a1edbf4c6e6791e776c90812e1fa956a72b4e7060cf4cc08813eb7004630a6bbec45538f34679843c2a97432a8c7f00f62a06693bfae6e2e74fa53e2529cc35c1c82dcb9ce6c61c5aaa84f76c14d83c11f0a58e440c8702f71749247681f435f05a0703c51f79fa5434ea621eb890a8e18b801651929a894f29690f686fefa7fffc2c483739394b4a85c14c5948edaa7fa661e70773ab4f45b66590f9652f6215f340fd42915d0e389a8bb757a72294c68b06833cce5bd0363a1b2c4be1e4be70a350082601d5c00e35794610f2d0d1d55c16386ef68096195733fc633f390ab4a5c5547e65adaeac0403e1e51a78cf3e6e0950f4845dbad9aa87407e0798a93ee7606ae9095976ec76dfba0625be5a94817f5cd032fadb95f6ed7646fa64a5288c6f1af447c848a240dc1fd3f9e2d5e6be467af21fa8012b6b5f1b2813af467f2acdb09fbdb0e6229d2a049c81dacea5043cfb4467ae8ea7fdf4502183b0620e71d7b467d450be08a400b22d36969c5a057f66000db128bb40ebd681c1b19def0319fc10325b4e157163daa8960a3a9b76f2ae2c2cbd80d527dcf44743c47732f8a35e060889901028ef53f5b75b831595a581cec01f264b4a6e93175c784ef112c05f9c0b178e1338275c54bd95b39070379318390cc0308e5008c702a7cd73e1eddb404b136d9af0b716bf15d19936a3ee8ecf01e79382b3898034bcb9b643658aa2e5ac7768b96c0392f2aeb2ac264fc62f8bf9622278dac5a3161985ab6ce29ed6081b0aa0f3a4ab75917b54bbdab4fb4e374918edbab176712b825e9b675e7e1f4a2f3d34589c6266c6dcc1bdb7dd95d6c44780a9c5c9d7f27b9c9305ec80f903e1bd8526fb387f2370cbda588d5ce23783b394d9d2f414041537a25560b03e72ad7991ed525283156300c2a8c8f56c55f6f715439ebbaf880374cccb02c9428f94f249182a5a1e48091f7fd568d787e86a8d0b81a75a4d66d4eaed4cde1d986ba148ba735b36ad8d4ba7055ad9722812f1379466b77d488fcc446595afbdb96fcd51855746f1dbaa51b4ac2674d5c9f54eec9a58240080b17cee78e68d76a0301f2c101f2d0e6be02857517f414ae8c671407caea2d5994e73d76c224f7658ed3060b97058f220d596e6ea5b07821a0dcc88b124f826a00eb4cb8509609f0979b3e5f8c5f1bd925c8ca4529d0a70ae73a4a8e916dedfdce06d5f85ffa518477edf1ebe6c1fa584dd173af728866cddca35db991a1ce8aec61dd57102e4fd77d67e4cfb361aaf13e8fdf70d8914a72a3192557bbd59b16eac29124742d295a50c12a6de37e1c9bf4c0ade4271d03fc487f64281f1161fab40cbba828e473f8ceebcbb4c1425a70c7a9d6b8748515d839878527075b4470d2e4ffd44f45ef26e39444d86aad81b58f025d67e010ba26be59c8bd15b7f22e522ed152cdf1e1733d0fed77caa8013537669d8728d7c33f86ff03f535b6a9ca1823da1a5439202a985d288cf90e6c932ed0c098afd92870a71273d21e9ffa8fbe8d83db35e3df55d5b58e0f64c14b03d60248565bbac4e2dd87b9b797b787b3dc719455a95039413941f1c10a383e271ce8e1f0bac4f6c47d27841413647e5489af79de5630a2542e6e5407c8cbfc85e404172904bb7e04baf209739b5e790203e6a5c9374e893c67460cf89d359bb173488ead0fe1f686c6a54924fa301b8bb3be99de32ff2ca42a5447b697c2995421b0ca5120fea297710a150941e083aac21b140c0e7f890cf30120a40c2c8375d702f11a50deaca4864305991256587a45b65f1a280ca4d3100d8e5a3fcb59e6aee426deb95b6a6009d5e09592305ce7a2860572450aa159e9ab7aab3ae911729ed2943fb7eb5ba149abc66ef860d2f58fe32729e3abb4bf6d7c3ac9467dbda534c9d8563273307ebac47f3381a4c9561b94f9c6cf3324d7e4d058bbba78ae35c651e6ac49ce0eb5b84d59bcab2791c31e5a6fb415a23a85a783331b2992968badf80e1f8ede625320f6e976474b360d6120cc67bf1eac05aff9519", 0x1000}], 0xa, 0x1a) r4 = syz_genetlink_get_family_id$team(&(0x7f0000002d40)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002d80)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000002e80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003380)={&(0x7f0000002d00)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000003340)={&(0x7f0000002ec0)={0x480, r4, 0x800, 0x70bd28, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r2}, {0x1a8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0xf0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r2}, {0xb4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}]}}, {{0x8, 0x1, r2}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x480}, 0x1, 0x0, 0x0, 0x10}, 0x40010) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000033c0)={0x0, 0x0, 0x30, 0x8, 0xffffffff7fffffff}, &(0x7f0000003400)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003440)={r6, 0x4, 0x4, [0x4, 0xffffffff, 0x800, 0x7]}, &(0x7f0000003480)=0x10) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x810, r1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000034c0)={{0x3f, 0x10001, 0x0, 0xe66b, 0x8, 0xa9e}, 0x1, 0x1, 0x4b37}) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) syz_emit_ethernet(0x108, &(0x7f0000003500)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x10001, 0x80}], {0x8100, 0x9, 0x3, 0x3}}], {@ipv4={0x800, {{0x32, 0x4, 0xffff, 0x2, 0xf2, 0x64, 0x36, 0x9, 0xc, 0x0, @multicast2=0xe0000002, @empty, {[@ra={0x94, 0x6, 0xf6}, @cipso={0x86, 0x6b, 0x5, [{0x1, 0x12, "be659e6155b51fb902166070b6d932e9"}, {0x5, 0xd, "67867c09ab25e6f9dde23c"}, {0x6, 0xe, "b00f71a06f694929f5c1ed24"}, {0x5, 0xa, "d625644e72b52131"}, {0x2, 0x6, "9a3d4a01"}, {0x2, 0x12, "6c17791357f011fe7b5bc98bd9c75a83"}, {0x7, 0x8, "7ab6f839323b"}, {0x7, 0xe, "485b43afd4959d9742db224c"}]}, @noop={0x1}, @generic={0xde, 0x9, "da92ebde081eb3"}, @end, @ra={0x94, 0x6, 0xfffffffffffffffc}, @generic={0x0, 0x4, "f1cc"}, @rr={0x7, 0x1b, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x20}, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}]}, @timestamp={0x44, 0x10, 0x3, 0x3, 0x5, [{[], 0x2}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0xfffffffffffffff9}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x8, 0x0, {0x7, 0x4, 0xead8, 0x75, 0xfffffffffffffe01, 0x68, 0x3, 0x26fa, 0x33, 0x1f, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}, {[@ra={0x94, 0x6, 0x80}]}}, "0bfbbe8cc0ab"}}}}}, &(0x7f0000003640)={0x0, 0x3, [0x6c9, 0x4d1, 0x600, 0x400]}) rt_sigprocmask(0x1, &(0x7f0000003680)={0x60}, &(0x7f00000036c0), 0x8) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000003700)="1750da4c32b4628e80fef24892ee35e589385a7cd0442704dd859c6828f9ecd592b453ea10f6ae0a1bea8bf04be56051e92dae2801ede6d61700fddf401a042727f301e6d71639500f0d997c0714d892db81b0f50a4ca937162be7ca1ab1245a323d626bfede8623465126f971957b39816e102abe86d91b11136086c3f71f612d55015ce36f03f3103967ca862017982cdcdf49ab5173c16856998772f1e496eb50a4a44732fdc1b96765b07a2067821f2be0894e85d027e332bece6a8347d2dcb410d8edd77ba2813c07efbb0e3123dbfb5d3ecb040925a51eb887b773fb9aea71") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003800)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$TIOCCONS(r1, 0x541d) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000003840)={'team0\x00', r2}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000003880)=0xe) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000038c0)={'bond_slave_0\x00', {0x2, 0x4e20, @rand_addr=0x8000}}) [ 69.921456] IPVS: ftp: loaded support on port[0] = 21 [ 70.058453] IPVS: ftp: loaded support on port[0] = 21 [ 70.078647] IPVS: ftp: loaded support on port[0] = 21 [ 70.090228] IPVS: ftp: loaded support on port[0] = 21 [ 70.132881] IPVS: ftp: loaded support on port[0] = 21 [ 70.142137] IPVS: ftp: loaded support on port[0] = 21 [ 70.231854] IPVS: ftp: loaded support on port[0] = 21 [ 70.256645] IPVS: ftp: loaded support on port[0] = 21 [ 72.252858] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.259379] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.283309] device bridge_slave_0 entered promiscuous mode [ 72.301303] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.307678] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.326839] device bridge_slave_0 entered promiscuous mode [ 72.376540] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.382940] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.394182] device bridge_slave_0 entered promiscuous mode [ 72.402885] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.409256] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.416569] device bridge_slave_0 entered promiscuous mode [ 72.425395] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.431772] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.439520] device bridge_slave_1 entered promiscuous mode [ 72.447317] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.453677] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.463731] device bridge_slave_0 entered promiscuous mode [ 72.497639] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.504065] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.524867] device bridge_slave_0 entered promiscuous mode [ 72.536396] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.542757] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.554462] device bridge_slave_1 entered promiscuous mode [ 72.564274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.572197] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.578568] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.588792] device bridge_slave_1 entered promiscuous mode [ 72.598196] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.604575] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.618476] device bridge_slave_0 entered promiscuous mode [ 72.627671] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.634108] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.643729] device bridge_slave_0 entered promiscuous mode [ 72.650583] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.657042] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.678092] device bridge_slave_1 entered promiscuous mode [ 72.685453] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.691827] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.699955] device bridge_slave_1 entered promiscuous mode [ 72.719082] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.727810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.736415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.743541] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.749962] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.772622] device bridge_slave_1 entered promiscuous mode [ 72.783983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.792105] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.798486] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.806158] device bridge_slave_1 entered promiscuous mode [ 72.814900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.824206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.832270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.844473] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.850880] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.882513] device bridge_slave_1 entered promiscuous mode [ 72.906641] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.923227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.935973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.973701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.005701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.063189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.107365] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.144418] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.155588] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.164681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.250382] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.273293] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.291107] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.367688] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.387753] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.418551] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.451610] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.501386] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.535828] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.564328] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.587072] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.595801] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.722706] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.732934] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.743282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.750255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.767598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.811081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.823908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.830990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.863261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.870140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.884198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.900772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.928818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.935688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.959482] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.968640] team0: Port device team_slave_0 added [ 73.990899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.005079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.036412] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.049398] team0: Port device team_slave_0 added [ 74.070251] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.084362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.107150] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.129263] team0: Port device team_slave_1 added [ 74.146605] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.157292] team0: Port device team_slave_0 added [ 74.171129] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.188402] team0: Port device team_slave_0 added [ 74.206421] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.220530] team0: Port device team_slave_1 added [ 74.236010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.256189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.280564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.301791] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.312414] team0: Port device team_slave_1 added [ 74.321527] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.334314] team0: Port device team_slave_0 added [ 74.364103] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.384226] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.398982] team0: Port device team_slave_1 added [ 74.417787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.424920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.435368] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.455933] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.463726] team0: Port device team_slave_0 added [ 74.479590] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.491616] team0: Port device team_slave_0 added [ 74.501907] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.515970] team0: Port device team_slave_1 added [ 74.535627] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.553281] team0: Port device team_slave_0 added [ 74.569843] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.586806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.603173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.610828] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.617910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.628369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.639378] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.646734] team0: Port device team_slave_1 added [ 74.660617] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.671629] team0: Port device team_slave_1 added [ 74.690163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.703312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.718647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.736294] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.743702] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.753174] team0: Port device team_slave_1 added [ 74.763723] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.773552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.781374] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.800632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.818854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.827930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.837370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.845642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.855284] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.862465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.871465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.892104] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.899517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.906459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.930685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.953589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.973456] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.981079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.988664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.996166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.003800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.011535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.019169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.028698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.035654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.043770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.053114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.061955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.069110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.076922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.084779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.096558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.107713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.116311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.124868] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.134351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.143131] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.186557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.208602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.216318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.224120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.233527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.243359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.251590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.265499] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.280898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.288198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.304078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.320653] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.335320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.351168] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.358650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.377252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.398978] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.409359] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.419393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.432316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.452312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.478463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.497499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.512278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.519946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.529588] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.540762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.550172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.287888] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.294423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.301401] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.307780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.337774] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.565563] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.571975] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.578591] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.584967] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.602930] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.621858] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.628224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.634820] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.641185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.658637] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.759723] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.766123] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.772733] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.779101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.791215] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.799703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.811915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.830430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.844459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.863620] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.870008] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.876689] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.883092] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.896694] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.908915] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.915305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.921962] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.928335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.936147] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.944958] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.951324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.957928] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.964276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.972485] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.990867] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.997243] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.003897] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.010270] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.050350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.855226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.869785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.893656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.905083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.275050] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.676701] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.753449] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.774511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.912246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.933481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.948865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.965172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.986505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.139577] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.204064] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.210483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.224444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.249364] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.380634] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.402586] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.416348] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.432007] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.513602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.612830] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.619158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.631474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.712826] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.719306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.733642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.756326] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.770814] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.780390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.797202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.901725] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.910404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.928384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.957680] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.970494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.995971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.026705] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.033487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.050590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.083401] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.093183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.112467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.147669] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.198231] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.338245] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.384560] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.486438] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.517450] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.571593] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/12 15:06:26 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@random={'trusted.', '{[vmnet0cgroupppp1proc&\x00'}, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x21, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001340)=""/4096, &(0x7f0000000000)=0x1000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) 2018/05/12 15:06:26 executing program 5: r0 = socket(0xc, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000b80)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000000)="1020f5f20100070003000000030000000c00000009", 0x15, 0x1400}], 0x0, &(0x7f0000000b00)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x204000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r1, 0x3, 0x1, 0x8, &(0x7f0000000080)=[0x0], 0x1}, 0x20) 2018/05/12 15:06:26 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x1, 0x101, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x8001}, 0x1c) r1 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="b516e51f2b26c48887937ea234ecfe09", 0x10) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x101000) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0x3a, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e23, 0x3, 'wlc\x00', 0x10, 0x7fffffff, 0x3e}, 0x2c) accept$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) getsockopt(r1, 0x20000000084, 0x8000000006d, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0xf3168e547a052af9) 2018/05/12 15:06:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000c21edb000000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)=""/237, &(0x7f0000000080)=0xed) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000240), &(0x7f0000000480)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @local, @dev}, &(0x7f0000000600)=0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000000c0)='\x00', 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000001c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000880)) connect(r0, &(0x7f0000000280)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) write$binfmt_script(r2, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0xb1) [ 86.082323] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 86.089569] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/05/12 15:06:26 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ts_info={0xb}}) close(r2) close(r1) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 86.186180] F2FS-fs (loop5): Invalid log sectorsize (3) [ 86.191670] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 86.259917] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 86.267075] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/05/12 15:06:26 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff000000002cec34fa63471f59000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x12, &(0x7f0000000000)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18}, 0x28) [ 86.318711] F2FS-fs (loop5): Invalid log sectorsize (3) [ 86.324205] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 86.353245] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x73b0528f) [ 86.361079] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 2018/05/12 15:06:27 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3, 0x1f, 0x9, 0x0, 0xffffffffffffff9c}, 0xa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="79e7fb6d5e21b6c83387ab124c970b20638d4a7e3602a9"}, 0x108) 2018/05/12 15:06:27 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x11, 0x5, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000000)=""/251}, 0x48) timer_create(0x7, &(0x7f0000000100)={0x0, 0x2a}, &(0x7f0000000140)=0x0) timer_getoverrun(r1) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xcee3, 0x24000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14, 0x800) getpid() r4 = gettid() r5 = getpgid(r4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000001580)=0xe8) r7 = getegid() r8 = getpgid(0xffffffffffffffff) r9 = getuid() getgroups(0x6, &(0x7f00000015c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001600)=0x0) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000240)="9be449de3b7960e75d9e4c87f6854dfbffd71457cc8e91f67fbd83dbb2fbab97ca34a2275f2d6580dd69bae5da99f5", 0x2f}, {&(0x7f0000001340)="9111ba158e2b5df3c1dbe9d5519d247b158f470da12a01decb8685b6326d0b6670339703d07807295a7cb7cd02dc7f84271cbf4576baad7e89ea862f30dc07b15bf1b6bc78612207f8805f53a68b409a01cb4a93257a3b5bb7911fbeb212859e1ae7554b86ab75f7d15a72170aedd72afb70e57bf3e0adc94b7021006587f1b59f20b9a4c63531aceba5aad3355ac5cb61f0d8286a43b5599d830d9a5b2ee08b3454335cead6ffbcd1ae1977221f29f50df88abc793763aa3d030f669743803ee4fa0e9fca6edbbc7e5ff03a10f5a42ce942", 0xd2}], 0x3, &(0x7f0000001700)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x81}, 0x80) bind$bt_hci(r2, &(0x7f0000000300)={0x1f, r3, 0x1}, 0xc) 2018/05/12 15:06:27 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'veth0\x00', &(0x7f0000000280)=@ethtool_rxfh_indir={0x0, 0x2, [0x9, 0x7]}}) 2018/05/12 15:06:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x8, 0x100000001, 0x6, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x3f}}, 0x8, 0x8, 0x0, 0x4, 0x8}, 0x98) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3c1268fe}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000240)={0x6, 0x5, 0xdff0, 0x8000}, 0x10) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x2) 2018/05/12 15:06:27 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@subvol={'subvol', 0x3d}, 0x2c}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@empty, @loopback=0x7f000001, 0x0, 0x8, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @loopback=0x7f000001, @empty, @multicast1=0xe0000001]}, 0x30) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0xec, 0x10, 0x5, 0x430, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x3}, [@generic="4316417ba7264ffbac4e57ee8f4826526b972b21172776847255c702cf50889180e44526773bd7bb4e3cc847a4d65fd21a6a887e6900c490774e19aa1f12e4ca7559267b74195f1353b1238831", @generic="5de9bafe1bf32425b816b1a0e1c44ebc5c015af40c7dccbcae61f808775b2678abddef8a6283e6c9a1ec030dbc82f04bd5099170983c3ac1af1981c5a6709a4be2fe19067a8a6d3b0e722092fb636fc4ae10", @generic="a50a7c1188a8e2195fd131c08aff5ac1eca5902b39e021e02e5c77b76319f6c387b99d43f6f3272ca57ad9b865e2f4731ff8f664ac6e"]}, 0xec}, 0x1, 0x0, 0x0, 0x800}, 0x8080) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000180)=""/18, &(0x7f0000000200)=0x12) 2018/05/12 15:06:27 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9b, 0x20400) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff3e) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r1, 0x8902, &(0x7f0000000000)={'ip6gre0\x00'}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) 2018/05/12 15:06:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001840)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1014}, 0x1}, 0x0) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000001180)=@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001200)="729a4ee52f39e1f97376921e101dcde04ea3a13f74621c29815455f542e9637b1d252f809e2d49944cc665d6679dec80abdff2feb1ed321b16b3ca7f5a3f418b2e", 0x41}, {&(0x7f0000001280)="49e14e7c5d3425037db178bfdf757359229586e936c684ca64f9dd17eb46075c98ea22dc8cb3738dc02e8d0eb146e00b8339bb051c1bf567733c53dd8d0055b2fd856ed9ea2892410db6594114b39067a1c810a37992629429bc76295c270fd44102bd2ca79157a82af45f4d5032d603d289857f1c2be0021aed6d9b7183049aad7f345d2e5b5cb28621bdfad5df37370284b77ccc79469011201bf1e227cd7398c12ccc3178dd36893a86e80c7e6e0e1123998171e1ffe39637446c99a705469c3a8e646ddec82276f0ece177b0d68003e6f914469c921a92", 0xd9}, {&(0x7f0000001440)="392149870246c8fa8293cd714c1f1f3bbbe4ce8789738de4e02014c1d124605fd3510ad3d41aae93f9ddbf52e4f0000c2a17ce03e27c1fb463177c2b9507411fe8350e493973d8c3c5933cfdbf57a90c9fe398b8b16de0646d9029b76bdbe45587a8510ee4b041f0eab31e6e64bd8eb36dbcf19cb0347623f97cb2f6f8bad0757e7af0630ef4004d2054873058f8299cfadeb6d7db4264fe2c7ebb37ecddc3635283a77d6bc7405fd1a78f76ceb05e47a25cb261cdf55a3317877efb73e81e90b38ef0e6fdaf1493d6", 0xc9}], 0x3, &(0x7f0000001680)=[{0xa8, 0x0, 0x9, "a4d92087440d40a6bc9586d136d75bda6f3cd66738ad1d773748bc42479563c327d093e309ff8c120beb499062d5c29470ee7e86de4b8855c7a7698875c6601a49eaa2d5d58760094489d71e2983c4a91341a953159d428bb64a48d70f5de200a54efe926bee13188419c3e1842d4e6c5db01cd82904c1ecd19b8a1cd2c0a77e3becbcf47ba7993817daa0dd11655959a72a8348bad19c"}], 0xa8, 0x8004}, 0x20040041) 2018/05/12 15:06:27 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x4000000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/52, 0x34) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r1, &(0x7f00000002c0)="bec463697d2e258d8ec774cbb7e8bf3ecdf46b55994a1457da1067356fec17b94c81c613743ea25ec0ce8db9a33c343e6e0bd68d15bc975090b6123c0c464d34181b8463447996ee1ef4294144e111ed889d5023e7a98f500b735b4a0ff579bcf95364f26fb8b9f46a3df6d3938e0f5e53"}, 0x10) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) mq_notify(r0, &(0x7f0000000240)={0x0, 0xc, 0x4, @tid=r3}) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000004c0)=""/242, 0xf2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000180)) r5 = msgget(0x2, 0x689) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/176, 0xb0}, {&(0x7f00000005c0)=""/31, 0x1f}], 0x2) r7 = getuid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000600)=0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000640)={{0x0, r6, 0x0, r7, 0x0, 0x50, 0x498}, 0x80000001, 0x10001, 0x9, 0x24c, 0xce, 0x1ff, r8}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000280)={0x7fff, 0x3ff, 0xd1}) 2018/05/12 15:06:27 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x4c60a2c6aca534a8, &(0x7f0000000180)=0xfffffffffffffa00) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25, 0x7a}, [], {0x95}}, &(0x7f0000003ff6)='syzkalleS\x00', 0x5, 0xc3, &(0x7f0000000040)=""/195}, 0x48) 2018/05/12 15:06:27 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x1102}) r1 = socket(0xa, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1ff, "0cafa01f6441b48ade62b5bb0718036231d224a464dd75a66bb8fced22460360494f82fa63d9bfcb138747b8", 0xfb}) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNDETACHFILTER(r0, 0x800454d7, 0x6f3000) [ 87.096452] sched: DL replenish lagged too much 2018/05/12 15:06:27 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000294f74)="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", 0xfc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x715, 0x501000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000080)=""/235}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000001c0)={@mcast1}, &(0x7f0000000200)=0x14) 2018/05/12 15:06:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0xfffffffffffffffe) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f00000000c0)) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/12 15:06:27 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xc34, {}, 0x0, 0x401}, 0xe) sysfs$3(0x3) 2018/05/12 15:06:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="c6000000000000000049574d34833ddb8315fa1c48b8e7a5e543c92bb9e54f9e99ec7d82a35d027230b834075cb396e1102dfa8a6bbf3307000000000000009f4cf6ead83d2932c3fd133817f5dc341ea499972d564081d9fbd93d4e6baf917d1c0aad2e1f79492335c15a0c13daa73911cdfeefb3d1cae9e5b6f5bf6ff3597960867a1c9e254fb1c364399939470000000000000000000000000000"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x0, 0x4}) 2018/05/12 15:06:27 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) accept(r1, &(0x7f0000000100)=@ax25, &(0x7f00000001c0)=0x80) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x401) syz_fuseblk_mount(&(0x7f0000000400)='./file0/file1\x00', &(0x7f0000002600)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0/file1\x00', 0x3, 0x0) dup2(r0, r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/12 15:06:27 executing program 7: r0 = socket(0xa, 0x1, 0x0) creat(&(0x7f0000000080)='./control/file1\x00', 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) pwrite64(r2, &(0x7f0000000240), 0x0, 0x0) close(r1) 2018/05/12 15:06:27 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x60000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000014c0)}, 0x200008c0) 2018/05/12 15:06:27 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="1500000000009c9c000000000000000000000010", 0xf) [ 87.323383] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/12 15:06:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) connect(r1, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast1, @dev, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0x9, 0x4e24, 0xfffffffffffffa99, 0xa, 0x20, 0xa0, 0xaf, r2, r3}, {0x400, 0x9, 0x4, 0x8000, 0xf056, 0x3, 0x6, 0x5}, {0x9, 0x8, 0x324c4f1c, 0xc00000000000000}, 0x3, 0x6e6bbf, 0x3, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x945f300bc70bec7e}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x3, 0x7, 0x3, 0x10001, 0xffffffff7fffffff}}, 0xe8) sendto$inet6(r1, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/05/12 15:06:27 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006540)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000006580)={0x1f, 0x9, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, [@generic={0x9, 0x3f, 0x1}, @exit={0x95}, @alu={0x7, 0x6, 0x0, 0x9, 0x2, 0xffffffc0, 0x15}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x4, 0xad, &(0x7f0000000200)=""/173, 0x41f00, 0x1, [], r4}, 0x48) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x0, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) r5 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x7, 0x20000, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000080)=""/35) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x4) 2018/05/12 15:06:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000ac0), 0x654, 0x0) [ 87.409274] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/12 15:06:28 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1000000008912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r2, 0x9) fcntl$lock(r2, 0x7, &(0x7f0000115fe0)={0x1, 0x2, 0x0, 0x0, r3}) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [], 0xa}, 0xb) fcntl$lock(r2, 0x26, &(0x7f0000d61fe0)={0x0, 0x3, 0x0, 0x20000000}) dup2(r1, r2) [ 87.463318] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/05/12 15:06:28 executing program 6: r0 = socket$packet(0x11, 0x200003, 0x300) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket(0x10, 0x802, 0x4) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000006f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006ec0)={&(0x7f0000006800)=ANY=[]}, 0x1}, 0x0) write(r3, &(0x7f0000aabf04)="fc0000001400070f03f608090007000a0a78020000220400030021000100034533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c04000000000000008c22ebc247ad4774540009db6b34d07302ade01720d700bbc9fc3d2e80772c81fb2cc56ce1f15627625ba4fdcf3cdefd5a0000000083ab82f687f70c9d00f9fe0800000003900000000000000405000000b90200f295ed94e0ad91bd07babc7c3f2eeb96d43dd16b17e183df150c3b880f419f4600b567b4d5715505e658a1ad0a4f015b1dff000000000000008f6ff6b6210003deac270e33429fd3000175e63fb8d38a8757f1e8844e9c", 0xfc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r4, 0xd4cb, 0x10000, 0xfff}, &(0x7f0000000280)=0x10) r5 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xc1f2, 0x900) bind$netrom(r5, &(0x7f0000000140)=@ax25={0x3, {"d0ceb9769e45a0"}, 0x15}, 0x10) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) fallocate(r0, 0x3, 0x44, 0x4) 2018/05/12 15:06:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) r2 = dup3(r1, r1, 0x80000) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000300)=""/214, &(0x7f0000000040)=0xd6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 87.526877] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/05/12 15:06:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:28 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffc1, 0x7fffffff, 0xdae, 0x9, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x9, 0x3, [0x0, 0xfffffffffffffffd, 0xff]}, &(0x7f0000000140)=0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="6370752620202781d67bd798a87234ff8b757c44bd1f8c5237b29d8c0ccc2b37818a32844e846cd9871a7aee1c61ef25c449310dbd733460224e4eee336e67d8a8d9fba859270e464bf87afdb27fb0df5c504a7c15f3bc97d6040779ed67046d02946af326eac6d914e1a8945a6e59316ec262cd333790635a9a08bd32c17be09574175ebd305fe1ff0e20b18bfc2d84a148bfc1002127ccf000470d0e8b5b41aabdaccf81e7e91034fa0f82c46a821587b37e928441b83365563c6242e02be85755dd30479710f1b0976c731044fed1b20430527c00caf2738926404cc1c7b4") write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [{0x20, "6370752620202781d67bd798a87234ff8b757c44bd1f8c5237b29d8c0ccc2b37818a32844e846cd9871a7aee1c61ef25c449310dbd733460224e4eee336e67d8a8d9fba859270e464bf87afdb27fb0df5c504a7c15f3bc97d6040779ed67046d02946af326eac6d914e1a8945a6e59316ec262cd333790635a9a08bd32c17be09574175ebd305fe1ff0e20b18bfc2d84a148bfc1002127ccf000470d0e8b5b41aabdaccf81e7e91034fa0f82c46a821587b37e928441b83365563c6242e02be85755dd30479710f1b0976c731044fed1b20430527c00caf2738926404cc1c7b4"}, {0x20, ':ppp0lovmnet0'}, {0x20}, {0x20, "6370752620202781d67bd798a87234ff8b757c44bd1f8c5237b29d8c0ccc2b37818a32844e846cd9871a7aee1c61ef25c449310dbd733460224e4eee336e67d8a8d9fba859270e464bf87afdb27fb0df5c504a7c15f3bc97d6040779ed67046d02946af326eac6d914e1a8945a6e59316ec262cd333790635a9a08bd32c17be09574175ebd305fe1ff0e20b18bfc2d84a148bfc1002127ccf000470d0e8b5b41aabdaccf81e7e91034fa0f82c46a821587b37e928441b83365563c6242e02be85755dd30479710f1b0976c731044fed1b20430527c00caf2738926404cc1c7b4"}, {0x20}, {0x20, "6370752620202781d67bd798a87234ff8b757c44bd1f8c5237b29d8c0ccc2b37818a32844e846cd9871a7aee1c61ef25c449310dbd733460224e4eee336e67d8a8d9fba859270e464bf87afdb27fb0df5c504a7c15f3bc97d6040779ed67046d02946af326eac6d914e1a8945a6e59316ec262cd333790635a9a08bd32c17be09574175ebd305fe1ff0e20b18bfc2d84a148bfc1002127ccf000470d0e8b5b41aabdaccf81e7e91034fa0f82c46a821587b37e928441b83365563c6242e02be85755dd30479710f1b0976c731044fed1b20430527c00caf2738926404cc1c7b4"}, {0x20, "6370752620202781d67bd798a87234ff8b757c44bd1f8c5237b29d8c0ccc2b37818a32844e846cd9871a7aee1c61ef25c449310dbd733460224e4eee336e67d8a8d9fba859270e464bf87afdb27fb0df5c504a7c15f3bc97d6040779ed67046d02946af326eac6d914e1a8945a6e59316ec262cd333790635a9a08bd32c17be09574175ebd305fe1ff0e20b18bfc2d84a148bfc1002127ccf000470d0e8b5b41aabdaccf81e7e91034fa0f82c46a821587b37e928441b83365563c6242e02be85755dd30479710f1b0976c731044fed1b20430527c00caf2738926404cc1c7b4"}], 0xa, 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0x139f) 2018/05/12 15:06:28 executing program 2: r0 = socket(0x18, 0x8, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680), &(0x7f0000000600)=0x7970e41e) 2018/05/12 15:06:28 executing program 5: r0 = socket(0xa, 0x1, 0x22a) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x1}}) 2018/05/12 15:06:28 executing program 1: 2018/05/12 15:06:28 executing program 0: r0 = socket(0xa, 0x1, 0xffffffffd) ioctl(r0, 0x8912, &(0x7f00000005c0)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000340)="9147ad463913e3bf00000000000000000000000000000000", 0x18) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) 2018/05/12 15:06:28 executing program 4: pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000001440)=ANY=[@ANYBLOB="70c526886793db5f41296efe850b003f50a027f740f46d1b70fe2db9feda639b8277c99c1eb7475040db6ae77c921122994261c7e6667f98312b"], 0x3a) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/12 15:06:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x4005) 2018/05/12 15:06:28 executing program 5: pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000001440)=ANY=[@ANYBLOB="70c526886793db5f41296efe850b003f50a027f740f46d1b70fe2db9feda639b8277c99c1eb7475040db6ae77c921122994261c7e6667f98312b90fa44b4eaa7dc269b03975026133b21fd58a35e4ad8542d2fd1fe7723f252b6cda8f6f294986d6281e4413a0db9ab1df0630418df5c142d"], 0x72) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/12 15:06:28 executing program 1: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000001440)=ANY=[@ANYBLOB="70c526886793db5f41296efe850b003f50a027f740f46d1b70fe2db9feda639b8277c99c1eb7475040db6ae77c921122994261"], 0x33) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/12 15:06:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) recvfrom(r1, &(0x7f0000000480)=""/4096, 0xffbd, 0x0, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffc0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/05/12 15:06:28 executing program 7: 2018/05/12 15:06:28 executing program 2: 2018/05/12 15:06:28 executing program 0: pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="6a524b6b16ee4e8ec2e42aad35b625aebec256fbcbbe99b5f75d18559c817261c28bf69b071aa062367b7d0000000000000000253558dbaec5c1ada93713838a17f18e42bf69fdc64301ea9a7e3c774e78ab15ce80b7f4adc5cfa68a27feefbe805eae36b44511eb68f1878bade3bf"], 0x6f) write(r1, &(0x7f0000001540)="a2", 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/12 15:06:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:28 executing program 7: pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="6a524b6b16ee4e8ec2e42aad35b625aebec256fbcbbe99b5f75d18559c817261c28bf69b071aa062367b7d0000000000000000253558dbaec5c1ada93713838a17f18e42bf69fdc6"], 0x48) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/12 15:06:29 executing program 4: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x3) write(r1, &(0x7f00000002c0)="6438facd1ab4d4603bf06547c7", 0xd) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/12 15:06:29 executing program 2: pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000001440)=ANY=[@ANYBLOB="70c526886793db5f41296efe850b003f50a027f740f46d1b70fe2db9feda639b8277c99c1eb7475040db6ae77c921122994261c7e6667f98312b90fa44b4eaa7dc269b03975026133b21fd58a35e4ad8542d2fd1fe7723f252b6cda8f6f294986d6281e4413a0db9ab1df0630418df5c142deb624dce76c774db440b8c3ce5f9"], 0x80) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/12 15:06:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) [ 88.595089] IPVS: ftp: loaded support on port[0] = 21 [ 88.607104] device bridge_slave_1 left promiscuous mode [ 88.613238] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.628383] device bridge_slave_0 left promiscuous mode [ 88.633924] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.681226] team0 (unregistering): Port device team_slave_1 removed [ 88.694934] team0 (unregistering): Port device team_slave_0 removed [ 88.706624] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 88.726429] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 88.757478] bond0 (unregistering): Released all slaves 2018/05/12 15:06:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x81) write$tun(r1, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:29 executing program 5: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="8c8c88a2d1c6a2e6c90ee25705ff040120"], 0x11) write(r1, &(0x7f0000000240)="6438facd114b9f", 0x7) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/12 15:06:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) [ 89.786862] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.793292] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.800789] device bridge_slave_0 entered promiscuous mode [ 89.841981] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.848444] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.856801] device bridge_slave_1 entered promiscuous mode [ 89.896819] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 89.936351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 90.053917] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 90.098571] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 90.287767] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 90.295832] team0: Port device team_slave_0 added [ 90.332781] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 90.340900] team0: Port device team_slave_1 added [ 90.367875] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.403234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 90.410303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.418475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.455953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 90.463250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.472281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.492715] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 90.499791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.507684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.722746] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.729162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.735802] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.742166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.749541] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 91.423269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.482638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.554908] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.625259] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.631413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.638882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.704895] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/12 15:06:33 executing program 6: 2018/05/12 15:06:33 executing program 2: 2018/05/12 15:06:33 executing program 0: pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="8c8c"], 0x2) write(r1, &(0x7f0000000240)="6438facd114b9f2c46f8bb5d6293604697ff000056178cfa7cbaf04c327bb9bf6b8da50f137e897aaf8e88acedfce8cae4", 0x31) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/12 15:06:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:33 executing program 4: 2018/05/12 15:06:33 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:33 executing program 5: 2018/05/12 15:06:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) [ 93.990732] syz-executor7 (7176) used greatest stack depth: 12456 bytes left 2018/05/12 15:06:34 executing program 6: 2018/05/12 15:06:34 executing program 5: 2018/05/12 15:06:34 executing program 2: 2018/05/12 15:06:34 executing program 0: 2018/05/12 15:06:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(0xffffffffffffffff, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:34 executing program 4: 2018/05/12 15:06:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:34 executing program 2: 2018/05/12 15:06:34 executing program 6: 2018/05/12 15:06:34 executing program 5: 2018/05/12 15:06:34 executing program 4: 2018/05/12 15:06:34 executing program 0: 2018/05/12 15:06:35 executing program 2: 2018/05/12 15:06:35 executing program 5: 2018/05/12 15:06:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r1, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:35 executing program 6: 2018/05/12 15:06:35 executing program 4: 2018/05/12 15:06:35 executing program 0: 2018/05/12 15:06:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:35 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:35 executing program 6: 2018/05/12 15:06:35 executing program 2: 2018/05/12 15:06:35 executing program 5: 2018/05/12 15:06:35 executing program 0: 2018/05/12 15:06:35 executing program 4: 2018/05/12 15:06:35 executing program 3: socket(0xa, 0x1, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r1, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:35 executing program 5: 2018/05/12 15:06:35 executing program 2: 2018/05/12 15:06:35 executing program 4: 2018/05/12 15:06:35 executing program 6: 2018/05/12 15:06:36 executing program 0: 2018/05/12 15:06:36 executing program 5: 2018/05/12 15:06:36 executing program 2: 2018/05/12 15:06:36 executing program 4: 2018/05/12 15:06:36 executing program 6: 2018/05/12 15:06:36 executing program 3: socket(0xa, 0x1, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r1, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) 2018/05/12 15:06:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:36 executing program 5: 2018/05/12 15:06:36 executing program 2: 2018/05/12 15:06:36 executing program 4: 2018/05/12 15:06:36 executing program 6: 2018/05/12 15:06:36 executing program 0: 2018/05/12 15:06:36 executing program 3: socket(0xa, 0x1, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r1, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:36 executing program 0: 2018/05/12 15:06:36 executing program 5: 2018/05/12 15:06:36 executing program 6: 2018/05/12 15:06:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000200)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540b, 0x1) 2018/05/12 15:06:37 executing program 4: 2018/05/12 15:06:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg(r1, &(0x7f0000000a40)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000440)}, 0x0) 2018/05/12 15:06:37 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:37 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r1, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) 2018/05/12 15:06:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:37 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x6, 0x3, 0x6}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10450, 0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="64eb"], 0x2) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) 2018/05/12 15:06:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:37 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:37 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r1, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:37 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:37 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0x44081, &(0x7f0000000040)={0x2, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/12 15:06:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x204000000002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x9, 0x4, 0x21, 0x3f, 0x6, 0x3, 0xeb, 0x4d, 0x8, 0x8}) socketpair$inet6(0xa, 0x8000b, 0x8001, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000003c0)="a2f5d65772deea303e0200001100002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f04", 0x29) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/05/12 15:06:38 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r1, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:38 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) socket(0xa, 0x1, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:39 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:39 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) 2018/05/12 15:06:39 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) socket(0xa, 0x1, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c629594eca6c09b632ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000002c0)={0xa0003, 0x0, [0x9, 0x2, 0xfffffffffffffffd, 0x2, 0x20, 0x7fffffff, 0x0, 0x8000000100000]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0x50003}) r4 = dup3(r3, r1, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000001c0)="c442d9014342f448b8fe8f0000000000000f23c00f21f835010002000f23f83e400f01cb460f9544de008fc978c22cbe3642d93d311c000066260f0666b872000f00d8420f35", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/12 15:06:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) write$binfmt_elf32(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x540, 0x2, 0x34, 0x180000000, 0x3, 0x7, 0x101, 0xfa, 0x38, 0x1e9, 0xffffffff, 0x7fffffff, 0x20, 0x2, 0x4, 0x2, 0xc000000000000000}, [{0x70000000, 0x8, 0x6, 0x89f, 0x1ff, 0x7, 0x100, 0x80000001}], "67929664709576f85a1581e58d4023facba2a881e63c884d2d6a137f590f86420539d3cf67f8045588c5da84d92882e2335dfb", [[], [], [], [], [], [], []]}, 0x78b) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth0_to_team\x00', 0x3ff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2e946db9851351ae248b5a9e900ebe3910b28be5d5851c081b06e45b789dc9831a9cf6acaeb504dc3f78e1a68029ed4459fd7f285b97462cdf2cdb5a30468695247759e781cd06bf09ac62bd500000000000000000000000000000060dab839d46732152224e7909fd1ba12f71c069db7799db95ff6fc0459ec8d2d0473c364a092f0a3b85b5e62", 0x9f) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 15:06:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:39 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) socket(0xa, 0x1, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:39 executing program 6: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x20000000000002aa, &(0x7f00000000c0)=[{0x8, 0x9, 0x40, 0x20ade1e4}, {0x9, 0x1, 0xfffffffffffffffe, 0x5}]}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x82000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="87e77526c5729fce54d47ce4a4a81a5787a43f88b4cb5c795aed0764f25cc239e26611890a35d415b3f3d5b5f36c90cb403813469254ee156798c7bd5e7c69a8af6d68ce855462bcc8e63c0bc30f87ca978641809b5355d0ad951efd") prctl$void(0x22) 2018/05/12 15:06:39 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:39 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:39 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:39 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) poll(&(0x7f0000000080), 0x204d, 0x7fff) unshare(0x40600) signalfd(r0, &(0x7f0000000000), 0x8) 2018/05/12 15:06:40 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc08c5114, &(0x7f00005a2000)) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000000)) 2018/05/12 15:06:40 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) 2018/05/12 15:06:41 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:41 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="8d62dd2646e4", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/12 15:06:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) fstatfs(r0, &(0x7f0000000100)=""/140) sendfile(r1, r1, &(0x7f00000000c0), 0x1000000000007dd) 2018/05/12 15:06:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:41 executing program 2: r0 = socket(0xa, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socket$rds(0x15, 0x5, 0x0) close(r1) 2018/05/12 15:06:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x2, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000011c0), 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/12 15:06:41 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:42 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) 2018/05/12 15:06:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:42 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) 2018/05/12 15:06:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000000200)={0x0, 0x1d, 0x2, @thr={&(0x7f00000003c0)="1ff3f8c43125b1168d00da92923e70b627880d94cff9a1ef2ecd562f6a69b56e1f66d4cb355b8690557d578ba254d34292e46df5ec42d34f33edc033ea22bfde2b03f3dd347fec3d1076978659a4dd76a89fd4372212424e94ff2a18fc57db992ca5a3b5d281801f6da3732e8126181f98309b22f4a06a0f1af3fca1ef36b1667e6d6e750025890909af6b22f055ff76f3e11e1408a3695831c824256c503f1d61add7215528ae489f8ce79aa5e400e827f04e01d380e6dcd39c630aa5af5c0192b4a5cb0a5293f27809efb788f5a2e480", &(0x7f00000004c0)="e7cdf605f0d33ff1e3057be010e26b7dc6e34cd857443c833a0af75fb4a7231497d8bc493a0d76738a70b72c1ea176f83b5ed85c12b350eba525e4307a82473f6e46cbef2c22f95896d2862272046d184f3702fd69bd122ca74cf8d88d7f3c98e048d4f09c96e84db5a32e006e98f4eaf66e438b145df9ab5bd9b4c92f9baa6e6ae7c25131a28c0dfdbdd330e7e640f3fdd700f2b1c8904b0aff68718dace8504a7fc404f9cd6319a8041b1313abc075ddc6f086549f440b8e36156aead89cb45733eca6317b"}}, &(0x7f0000001240)=0x0) timer_gettime(r3, &(0x7f0000001280)) userfaultfd(0x7fffd) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r6}, &(0x7f0000000040)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100000001, 0x1000000000000000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000000080)=""/212) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000011c0)=0x1f) signalfd(r7, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000001180)={r8, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000007ffc)=0x10000000006) fcntl$setlease(r4, 0x400, 0x1) setsockopt$inet_mreq(r7, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r2, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r0, &(0x7f00000022c0)=""/4096, 0x1de2c7db86bf7925) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/12 15:06:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:42 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:42 executing program 2: r0 = userfaultfd(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x8000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r1], @ANYBLOB="e143e5732c08ab8b0c186710e7a324fb0b8cad12f19007691e9514b8b89e67a5821f9dedb8173f1a57c837655ff2aed00187a7126d2b71ea821fc1f22d043b0a32f46d59402aa409c14469d922e1c3a2a40081c1fe908a411a4b560d2bb057edcf38d7e084ec40bea830804a12501eb785456f611a1d7097a133b141fa82fb2898e5b172c2975fb3811f25396571183bd00ddf294f2199bd4788e92e70aef26715915bce7f4392d35a19ef8769a792f41900a6fdbdfac82d27193a8b7427ac17032fa6b4acee52450a5ff6d8d97cf95fbe50c49ff90ac5eab81d4bfbcfd007b263ccb1b2d1d4b0", @ANYBLOB="22547b68a4662d3df7d9ed785402abc801bdbe6c87a80d4fd3"]], &(0x7f00000000c0)=0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0xfffffffff7fffffe}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, r0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/05/12 15:06:42 executing program 5: r0 = socket(0x0, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:42 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000480)=r1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@req={0x28, &(0x7f0000000900)={'gre0\x00', @ifru_data=&(0x7f0000000540)="27cc85bfc477480507e601691a72be19ff1630d4893f4c34f3bf075e4bfbd1ff"}}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') writev(r2, &(0x7f0000000880)=[{&(0x7f0000000540)}, {&(0x7f0000000580)="917090da21cf9b6fce0d4b334b13f0b8fa0768fb8d95e3295117c9be5dd50c8006915a26755ba66812cd203f6352603f1222eec27211a46c06e6c83e69ef1efa847d8896de035634e3a06be53198d80d341dd1b930da55393a270da5b70c3dd2925f2bd4f7bbd04f49ab34e1d943afd74cc71ad34a375db425831d859615cb77941693027bca5a21a7ae6f78839f105cbd10cdb23dabacaf52199a0b73249192e148da7b2d2ee0c9b2ba6022a58ac09b36ef8c6371b66893a29cab0b70630a577f4e25a2ed3ac4e803f678"}, {&(0x7f0000000680)="7c686e77f77302aa6e8d10668beefcaa4913c8462391a690f8a520d7f698dc20337e6e78edb713f093ec271ddaa8bd96a9e25deb0fa57ec5d3d8b6c01ca78bc8ceeb234f7db14f82514fe6821e2c03b9918252d31877ff9dc1472423d413f25642867e429df00da89481e0ce84e65c107032898f34bcab0afbfbd3ddb4d93053fa4aec79c8105cf0f7f2de9e8a325fff313ed6cb2ee5fee04915e0ad61d424a9e7b2f1"}, {&(0x7f0000000740)="b170df57b2a928c6a493a029084fd0568d058c68835884f68acfe863c77d4968c7403794edaf9c1052d5a5c196e94a3664d05d06ac696dbea14219c3f8aa0890e20c023ccf12795501dd0f31cd2c071c32106fa3b0ee30ea52f6d32db167b84cb09b638e7d2b2d2e09bf6c67141fbc86731399f7bca0df1d3d57ca1296636b4910"}, {&(0x7f0000000800)="dd73597613badfb7483c645050525514724ee5af2c3e7f1adc37a07b24de4a2ff51d30c7f23d04564a8dca5737d157a52d59e826aec7ee6e6f6a7a728f2650e3cb6c3982f6c251036b7a49914ccc3f90f68e7ac5e8768ebdac5db1a4ccde442db39167247bad6f4396c5dc5d0aa2312b8c67c1ebeabe7e72f0ea39dd342a73"}], 0xcc) getuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) getsockname$packet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0xc2e9, 0x1, 0x4, 0x7, 0xce82, 0xb0, 0x401, 0x5, 0x3, 0x74, 0x4, 0x1, 0x6, 0x400, 0x3f]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x5dc9, 0x2}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x30, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x14, 0x9}]}, 0x30}, 0x1}, 0x0) 2018/05/12 15:06:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) [ 101.563111] QAT: Invalid ioctl [ 101.571853] QAT: Invalid ioctl [ 101.590757] QAT: Invalid ioctl [ 101.605946] QAT: Invalid ioctl 2018/05/12 15:06:42 executing program 5: r0 = socket(0x0, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:42 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) [ 101.654313] QAT: Invalid ioctl [ 101.669052] QAT: Invalid ioctl [ 101.683692] QAT: Invalid ioctl [ 101.688944] QAT: Invalid ioctl 2018/05/12 15:06:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x100000000, 0x4) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="bdaf24d99da68d5e7cc4d22f8a38b0bf45a60fba7929b17b5ca578ac45c43eca60a72514d6355f6978e47254dcb3c30b7c06f1825a37aee32434b7eea1c6cc84f4de202640c8e081bfb804c2cb3a7cc6333dc07414aa72388238b19e0435b64889eb442f1bd2", 0x66, 0x0) keyctl$set_timeout(0xf, r1, 0x8744) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000010"], &(0x7f0000abaffc)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0x3ff) 2018/05/12 15:06:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:42 executing program 6: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) tee(r0, r0, 0x3a, 0x0) 2018/05/12 15:06:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) 2018/05/12 15:06:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:43 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) 2018/05/12 15:06:43 executing program 5: r0 = socket(0x0, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:43 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:43 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x4) r1 = socket(0xa, 0x3, 0x3) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000040)=""/138, &(0x7f0000000100)=0x8a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x80045438, 0x707000) 2018/05/12 15:06:43 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x410580, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x2ff}]}) 2018/05/12 15:06:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:43 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x2c) r2 = socket(0x1, 0x0, 0x3) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000002bdc9573010000000000000095b76bae148e52c77a9972217b15b4459037a5ec8e86ec2367bb000000000000000000dfd37382d41ddeb26b7584cfe5a4faaea0b594bce26157eafa8a2cc1e62a42889e732f2062cdd893ecc0e96f40856d9f947a9934353144c1d05ec1cbf9114d2b66"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/12 15:06:43 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000140)=""/64, 0x10001}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) rt_sigtimedwait(&(0x7f00000001c0)={0x7}, &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x1c9c380}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/12 15:06:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:43 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:43 executing program 5: r0 = socket(0x1e, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:43 executing program 2: geteuid() r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)) r1 = socket(0xf, 0x0, 0x3dfab934) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000700)={&(0x7f00000005c0)={0x1d, r2}, 0x10, &(0x7f00000006c0)={&(0x7f0000000640)={0x6, 0x400, 0x0, {}, {r3, r4/1000+30000}, {0x3, 0x200, 0x6, 0x4}, 0x1, @canfd={{0x0, 0x3, 0x86, 0xeca}, 0x21, 0x3, 0x0, 0x0, "a72c338f9dd8ad42193fde1f2a0eb9822deea07ee6448660e2e1edbce1000e56df84f465f61d971ccc2402cd1f8a7910d28a9d40defdf33663c7f0d7c940603c"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x11) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, 0x70d0, 0x8e}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000240)={r6, 0x7ff}, &(0x7f0000000280)=0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000400)='./file1\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000440)="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", 0x154, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="005be7796fb54c77a51793a2146b8dff5c6ce1eecac5f622b27747"]) 2018/05/12 15:06:43 executing program 5: r0 = socket(0x1e, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:43 executing program 0: socket(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) [ 102.843907] EXT4-fs (loop2): filesystem is read-only [ 102.849238] EXT4-fs (loop2): filesystem too large to mount safely on this system [ 102.895420] EXT4-fs (loop2): filesystem is read-only [ 102.900675] EXT4-fs (loop2): filesystem too large to mount safely on this system 2018/05/12 15:06:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:44 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) 2018/05/12 15:06:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:44 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xc926}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r1 = dup(r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000240)={{0x3, 0x8, 0x5, 0x9339, 0x0, 0x18c}, 0xd6, 0x1000, 0x33469342}) bind$inet(0xffffffffffffffff, &(0x7f0000516ff0)={0x2, 0x0, @rand_addr}, 0x10) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ptrace$pokeuser(0x6, r2, 0x3f, 0x8) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x28, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1fffffffc000}}, 0xffffffff, 0x7, 0x3, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e22, 0x22, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0xfff, 0x1, 0x3, 0x7fff, 0x8c}, &(0x7f0000000200)=0x98) 2018/05/12 15:06:44 executing program 5: r0 = socket(0x1e, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:44 executing program 0: socket(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) r1 = dup(r0) epoll_create(0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) readv(r2, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) [ 103.537526] binder: 7683:7685 ioctl 800443d3 20000240 returned -22 2018/05/12 15:06:44 executing program 0: socket(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:44 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) [ 103.583883] binder: 7683:7691 ioctl 800443d3 20000240 returned -22 2018/05/12 15:06:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:45 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:45 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000009000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ab00000000000000", @ANYPTR=&(0x7f000000d000)=ANY=[@ANYPTR=&(0x7f0000010000)=ANY=[@ANYBLOB='\x00\x00\x00'], @ANYBLOB="0300000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000005000)=ANY=[@ANYPTR=&(0x7f000000c000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a200000000000000"], @ANYBLOB="010000000000080000040025cab9d4d4d49a800100000000bc190bb8d22a77c2d46047f3646fd51dbee6155a80cc56a97a80f82b815cc637027d4d977c03fe6213fd32d58d9fc776f67f54c320c6074c547981ded991d050ac4a017713b27ee7a623fc2cad0d6f208992af70102bda8f510a0de45ae70a9aa0b538435ff2a920193a02393dca630ebade9ea1bd7a3ec3dbf188572c27d9f69a959856872dc87bd1893c41e7c09d1d7d6fe284847be2a3c8c417f780a0d928c150300b1ea3871f36e8ff47b8ec8c1b86a6d5c86fb5341b855847200064a3fe35cea94f6bbe1ca7fba137"], 0x90}, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) 2018/05/12 15:06:45 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:45 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)={0x4, 0xa10}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="8bf754565b241c420d54181c70a25a589e09c72e60ea5349d95bd7d851203c866703875c5c0dedd2da9ca9fdc2c1f419b4645b6ceeb8791a1e65710b2acd645dc61a8e84a48c7241eae7fcef5af2bb5b1baf07ac7b8a19b79e0ec3c325bc5937c1aa83e03e2e80eb0fa2d4e72488acca0ea55732ceb084dcb69442538d2a0d8b6bbed37222bfc4942493e9e8176bc63c2c9d3989867e769a79893fdeaaaf2e1b8039a1e97763f23bbff8e5bd4835f04b4be8865af4463d04bdb80b932cc2229a8308cad89b7f0968a492cca566e761471a8dfed644994096", 0xd8, 0x100000001}, {&(0x7f0000000240), 0x0, 0x200}], 0x1000, &(0x7f00000003c0)=ANY=[@ANYBLOB="007d8bd20ab674fa39636245940b4b9c76a7a2547cc65cc77e05b44fdf2e373c96ec161b11aa86d4fe0e2d14854867cc609f965b065ee2e45ae7babf0aee1dd9597436428956206db5b62b0ffdc3d774ed420c40c4290974f637f13a75d7c49f3f"]) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af14, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0xfffffffffffffffc, 0x0, 0x1f}) 2018/05/12 15:06:45 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:45 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) 2018/05/12 15:06:45 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bcsh0\x00'}) setsockopt(r0, 0x65, 0x3, &(0x7f0000000040), 0x0) 2018/05/12 15:06:46 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(0xffffffffffffffff, 0x1) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:46 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:46 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:46 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) 2018/05/12 15:06:46 executing program 2: sync() r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), 0x4) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x8000) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000080)={0x7ff, 0x28c, 0x3}) 2018/05/12 15:06:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x1, 0x3}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1ff, 0x4, 0x81, 0x8e, 0x0, 0x4, 0xc7, 0x9, 0x1000, 0x99a, 0xfffffffffffffe2a, 0x0, 0x2, 0xf69, 0x8]}, &(0x7f0000000500)=0x100) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000300)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000340), 0x0, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0xfffffffffffffffa, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x3ff, 0x9, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc01, 0x8004, 0x41, 0x7fff, r3}}], 0x78, 0x24040010}, 0x40000) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=':', 0x1}], 0x1, &(0x7f0000000780)}, 0x0) r4 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='<', 0x1, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="f2dab544432f9c7d6963d967458ac52e8020f9eda9e7ffa8e2182d1496a71cad363833c6f714fc5b252b9416b8f97a80684e", 0x32, r4) r5 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x8, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000600)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}], 0x68) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000280)=0x6ecd, 0x4) 2018/05/12 15:06:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(0xffffffffffffffff) close(r1) 2018/05/12 15:06:46 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1d}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x7, 0x2}, &(0x7f0000000100)=0x222) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="070000001a544705e876b4415d68c7419c0000000000000000000000000000000000000000000000000000000000000000000000000000000000aa0fc77d78c9601c9b879f0492eb307640da600c1c1fcdaec928ae3ba1e3b5aeb65abaafe9d688c4ec4da1dd7cd4cde2617c120bf96c8ae5f52c100c566854d9311e19e04ca3ecaa5af18797134d6bc817481f884be8250a4bf328cbd383951f86fb77378a64d36b8b98494099d65d88e362b9e9545155d8e50155f972378ca2b9208ad9ba82a94322c45607587168725fcd39fa95dc54946d1db5f230c527a24dfb39"]}) 2018/05/12 15:06:46 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:46 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:46 executing program 7: socket(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:46 executing program 2: r0 = socket(0xb, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x11, 0x100000802, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={'os2.', '{*$-\x00'}, &(0x7f0000000100)=""/111, 0x6f) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"696662220000000000efffffff00", 0x4012}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) dup3(r1, r2, 0x0) 2018/05/12 15:06:46 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626272c8523bf012cf66f") getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x14) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/12 15:06:46 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(0xffffffffffffffff) close(r1) 2018/05/12 15:06:46 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:46 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(0xffffffffffffffff) close(r1) 2018/05/12 15:06:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r1 = getpid() r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x1f, &(0x7f0000000240)="08000000000000002cf66f") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="f50200000e000000000000000000000005000600000000000a0000000000000000000021789fd200000000000000000000000000000000000200010000000000000000007f0500000000000a00000000000000ff010000000000000000fb000000000100000000000000000000000000"], 0x70}, 0x1}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x400000, 0x0) getdents(r4, &(0x7f00000002c0)=""/79, 0x4f) r5 = syz_open_procfs(r1, &(0x7f0000000080)='net/ipv6_route\x00') r6 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r6, 0x720, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x1c}, 0x1}, 0x20000040) pread64(r3, &(0x7f0000000200)=""/15, 0xf, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r7 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r7, r5, &(0x7f0000000000), 0xa00fff) 2018/05/12 15:06:47 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00'}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r1 = accept(r0, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000340)=0x80) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="f6a9ab922555290167917711b1b438eb2f432bd532af09b139fc5df550eadce20d82ee3e2d27e162e4ca09097fa57b3ced6d3be01b64c752f79e9d6b40c902cd7c718146d46b4fb87ca4b73d4ee077aecd09072f5235709e87f4a5faf2ea3d758a0db0d811cce0cece49ebc57208f0ae5e9d04a49f925d989d10aa86d254a7cae8f4fe5524a5da0a6b9eedf43a55206c4cd7acb7b9c8807fbf6c507655c636a2b8a2ecfb3090b9455bafb62c8d29a0318a5efeeae96b67b8e71dd456c262671b0e94f38e4d0b3ca6fb7ceb4502fb144536bbdcd489c1f89b3f2d43e365cf5f50157e4fa7ad", 0xe5, 0xfffffffffffffffa) bind$can_raw(r0, &(0x7f0000000580)={0x1d}, 0x10) r2 = socket(0x1b, 0x3, 0x7fff) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) bind$can_raw(r0, &(0x7f0000002ff0)={0x1d}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x6) 2018/05/12 15:06:47 executing program 7: socket(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:47 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) 2018/05/12 15:06:47 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:47 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:47 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB="5c00000014000500000000000000000000000000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c00150000001900000000"], 0x5c}, 0x1}, 0x0) 2018/05/12 15:06:47 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:47 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001a000400040007e70004020000c60001010c00f41ee400", 0x39}], 0x1) 2018/05/12 15:06:47 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000940)={0x1}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000980)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00004b5ff0)={0x0, &(0x7f0000acbff8)}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000a80), &(0x7f0000000ac0)=0x6) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000d40)="cbe6b6636966732e73706e65676f00c53a9650628f76c9d85926143c3cec470ae64c9b2696b668948341c10045d6adb52d76366908fd48a8877b52cb0e2e851d3c7de9c697c3c9e5226abc3952958183819447bb4c9bd76fee31c5dce0734075eee2aa77c6195443f9cd4902392c7b93f57328dd310e87a31125144fb50747b505c2edf629f7a7f916131c456272c6455a49a708fd3c2ed225656dd8d2ba2c74db4c10cef8fe21794821a738176df5504cfe359127f1a93fa69bd9d9c5a5092ac2f6750ef059c7d1800e846bc4aeed6eb3c454834b7e3e000000000000000000000000000000", &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffa) keyctl$search(0xa, 0x0, &(0x7f0000000500)='blacklist\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000c00), &(0x7f0000000bc0)=0x122) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x46499fafefc50bd3) bind$inet6(r1, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000b00)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000200)=0x100) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) sendto$inet6(r1, &(0x7f0000000c40)="259a2925ffeed312f3068116025c197912b18e30f543d7c24ffdcb72c4aabac5223cb0c725fd652bfb59dfdaaa678723d2fba0bbecb36f68bcaaa6ad20fd569ab6b5a79d569b8efaad93353a67606e4e25f0eb97dab175cf25aa87832e1e4fc16f751dfd191373fc0b0bfa8ffbb7b19ab66d6af44744e2eb50a0cbe07e372ae9", 0x80, 0x0, &(0x7f0000000840)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) close(r1) 2018/05/12 15:06:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv6_newroute={0x30, 0x18, 0x101, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x3, 0x1, 0x80000001, 0x2, 0x8, 0x6, 0x401}, 0x0) 2018/05/12 15:06:47 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:47 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:47 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:47 executing program 6: r0 = request_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x40, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) fadvise64(r1, 0x0, 0x1, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x10000, 0x8, 0x2, 0x400000000000008}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000280)={0x2542, 0xe0000000000}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) ptrace$poke(0x5, r3, &(0x7f0000000300), 0x6) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r2, r4) 2018/05/12 15:06:47 executing program 7: socket(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:48 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:48 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xc0, 0x0) accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0xc0002, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/05/12 15:06:48 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:48 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8, 0x8000) syz_mount_image$minix(&(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="200030000500070005000000001c08108f1315", 0x13, 0x400}], 0x0, 0x0) 2018/05/12 15:06:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) [ 107.780710] minix_free_inode: bit 1 already cleared 2018/05/12 15:06:48 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:48 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:48 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="800200003100000027bd7000fcdbdf250000ffffa4000100100004000000080003000900000000001400030000000c0001006761637400000000000014001e0000000c0001006373756d0000000000001400070000000c0001006761637400000000000010001900000008000300060000000000100019000000080003000400000000001400150000000c000100706f6c696365000000001000120000000800030002000000000010000800000008000300ff07000000003c0001001400080000000c0001006373756d000000000000100009000000080003000200000000001400150000000c00010067616374000000000000480001001000020000000800030005000000000014001c0000000c0001006373756d00000000000010001c00000008000300000100000000100009000000080003000600000008000300b1000000000010001300000008000300010000000000680001001000060000000800030001000100000014001d0000000c0001006373756d000000000000100008000000080003000900000000100012000000080003000100000000001000070000000800030000010000000010001d000000080003000900000000003c00010010001a00000008000000080001006966650000001800200000001000010074756e6e656c5f6b65790000000050c500010014001a0000000c0001007065646974000000000018000c00000010000100636f6e6e6d61726b0000000000001000060000000800010062706600000010001a000000080001007874000000002c00010018000c0000001000010074756e6e656c5f6b65790000000010001b000000080003000500000000000a859da9561cea8db71ac1e799bf1f1b616082a0d936c5f19b571a90b8a4dc3a89736b3e79eedeefc797da6fd75627252d3f952785857bb845788764f7a1cf846c02fbc73ab37b5e0752c67024c65d810eeb7b0b1893b1f7f02dd79ae6b591bffaa6c6b8cf305f7ad50ce3970fe6a1dd25be2522900bdb5e0ff8bc0a8afd290a9aba62c1cb91a0907c4c4c78c037f26c1c1f993bcf35253b66150e590ddb828f319fcb279e092665cf1b12743bb0e2353c4f12249d4422e4fe7163e80e37b45a6a8ccb8e49de6c31301fbc9008ff485533e21f2ff3ce98940e141a98000000000000000000000000000000000000000000000000e570d9b4ffaf57bf027a6ad21aaa910d6a8776c52bfa50543ac40a18e74056a368f3879d706e0dd1758074a1cdb68b2f0739f147d0f0898a37471082cd14a0863393842a08eafc84759e2c4e5351a497af65b1b307d0b6d001e32021be632cf874230c13f02fdd697470eb9cd5637ab66e3fa929b05aa455f464609000000000000000000000000000"], 0x280}, 0x1, 0x0, 0x0, 0xc000}, 0x840) vmsplice(r2, &(0x7f0000000680)=[{&(0x7f0000000600)="dc", 0x1}], 0x1, 0x0) write(r2, &(0x7f0000fe5000)="1d", 0x1) dup2(r2, r1) 2018/05/12 15:06:48 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffb, &(0x7f0000000240)="060000008523bf6b0c0124940c3dfdb04da1e06aacbdb1f9ae2562d7e5632d820f9552052865424db87cdc73db7065e60eac388b5009ff19920abfb3b5b09c53bbf82a8cd6b2754d0c521942ce2366d3d23f8b47cbad9db1ba58255741c1e47f3a1a39e8a818a588cf60e162dd9fb05e0177ea0a657ac7e829128bc14eabfa67cacaed72963e8eff07000026654aaa0a3295fdc17f1817ae88d6244f6cc111defa10b2fa64b86c1b67") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb16d16d6b66732e66617400020401000200027411f8", 0x16}], 0x0, &(0x7f0000000040)) socket(0xd, 0x5, 0x7) 2018/05/12 15:06:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:48 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:48 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x10) close(0xffffffffffffffff) close(r1) 2018/05/12 15:06:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:48 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:48 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/34, &(0x7f0000000080)=0x22) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) 2018/05/12 15:06:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x10) close(0xffffffffffffffff) close(r1) 2018/05/12 15:06:49 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) close(0xffffffffffffffff) 2018/05/12 15:06:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:49 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000960000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x8001, 0x1, 0x7fff, 0x1, r2, 0x200}, 0x2c) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000960000/0x3000)=nil, 0x3000}) 2018/05/12 15:06:49 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:49 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x4, &(0x7f0000000500)=[{&(0x7f0000000200)="cd0e5aa69555f7b5fe1f277c9cc6e854350fc5e870ace0149368efa261e66dcdfb39eda623865060a6afe363bfda1cdba32ca330bacc2e809fb3a7d1cbb4b9c065ffcd2f0c4cd909baff9c7f9433345b7563fa2e495c5f289a64e2aa4e17549e78c8231e7f9dd6a69887a69ea3455cc45224735af48f0f40372f2e3e977097d18ffa3bd5a5703c324ec927984dc7f0d1326266c1fbf4291d93cb3d9ccc940b18f2e7dc29", 0xa4, 0x3}, {&(0x7f00000002c0)="1919010781ca", 0x6, 0x4}, {&(0x7f0000000300)="d9390931243e135e304f4890b250fee0e37648ceb6e012517d9f6fba013e2227e69b7b3f4b44d735d4bafb3fd5498b43753b22eb620821e3e4b495f8b7954a9153b21f3a00154317b7d4e7b38f19178befb7694580cee5081302c0eca89675ca7a321b132e808a77497786d5daed877ad246e3af7a63dd12c8a2a097c78e9d9e13600849a2a7a00fed4079e84e882e2b30168fd767023c587f480a446cfe5f2c096a12b947f1b37753634f44fc8f3c5d77f7a8b5e03feac4ef1db71965e59e5f62", 0xc1, 0xffff}, {&(0x7f0000000400)="bd6eee7b2176581ef5b111e32dedef2f9a4bf9cd557f377ea6b9c48f52939d1c2a963d7a4d01529891111b69ad0ada6681996789a9e0a0f34aa46e4de9098b91b91193b6c79cb7470ccc8d5b2d290fe3a5ed75df06a2a37893dbf981beb0c8227f8390dcc0a24e1f5abe87523c73b59e492be6dbabac06f9e37acc151363c638d919f589f3f3cb54eb50f856be760ef4468b7077bd812fcb6ba8d8320bee0469e288f2f53bca19558ca7c504adc38578e1861790ed0347c6b1c454c077a7b582023513514d06f2ae55a41202bc36695ce66dd13347d65619294ae5fc3823d2fc4c57", 0xe2, 0x385}], 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x7fffffff, 0x2000) ioctl$TIOCSTI(r2, 0x5412, 0x9) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x28000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x180, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="5500000020007fafb72d00b2a4a2809302000002000000000000006925001800f0ffff00130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x0, &(0x7f00000002c0)}, 0x20000001) 2018/05/12 15:06:49 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) [ 109.223989] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 2018/05/12 15:06:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x10) close(0xffffffffffffffff) close(r1) 2018/05/12 15:06:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) close(0xffffffffffffffff) 2018/05/12 15:06:49 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f0000000280)=""/205, 0xcd) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0x6, 0xe00, 0x8, 0x3, 0x2, 0x0, 0x1f, 0x319, 0x38, 0xa3, 0x3, 0x6, 0x20, 0x1, 0x6, 0x3, 0x2}, [{0x4, 0x101, 0x5, 0x9, 0x1ff, 0x1, 0x8, 0x80000001}, {0x3, 0x8, 0x101, 0x80000000, 0x4, 0x499, 0xda5, 0x10000}], "ebab0e68abc27430", [[], [], [], [], [], [], []]}, 0x780) mq_notify(0xffffffffffffffff, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) 2018/05/12 15:06:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) [ 109.296647] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 2018/05/12 15:06:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:49 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) close(0xffffffffffffffff) 2018/05/12 15:06:50 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setrlimit(0x6, &(0x7f0000cd4ff0)) clone(0x0, &(0x7f0000000000), &(0x7f0000001ffc), &(0x7f0000100000), &(0x7f0000001000)) 2018/05/12 15:06:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000480)='/dev/snapshot\x00', 0x2000, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x141000, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000540)={r2, 0x8, 0x4, r3}) pipe2(&(0x7f0000000580), 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$gfs2(&(0x7f0000000840)='gfs2\x00', &(0x7f0000000880)='./file0\x00', 0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000000cc0)={[{@nodiscard='nodiscard', 0x2c}]}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000080)={"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"}) 2018/05/12 15:06:50 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:50 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:50 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:50 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:50 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/12 15:06:50 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) [ 110.123515] gfs2: not a GFS2 filesystem 2018/05/12 15:06:50 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) fallocate(r1, 0x0, 0x4b99, 0x5) ftruncate(r1, 0x3f) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001980)=""/160, 0xa0}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)='@self*ppp0/vmnet1.]nodev\x00') 2018/05/12 15:06:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:50 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) fchmod(r0, 0x84) ioctl(r0, 0x2000000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) r2 = msgget(0x3, 0x104) msgrcv(r2, &(0x7f0000000000)={0x0, ""/27}, 0x23, 0x3, 0x2800) poll(&(0x7f0000c79ff8)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000003ff8)) 2018/05/12 15:06:51 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:51 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x2000000000000003, 0x8008000000007) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x101000, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r2, 0x1, 0x0, 0xfffffffffffffff7, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/05/12 15:06:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:51 executing program 7: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:51 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x10, &(0x7f0000000280)={'nouuid,', {[{@nodiscard='nodiscard', 0x2c}]}}) [ 110.908083] syz-executor7 (8100) used greatest stack depth: 12376 bytes left 2018/05/12 15:06:51 executing program 1: socket(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) close(r0) 2018/05/12 15:06:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:51 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:51 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:51 executing program 6: clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={r0}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000300)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x3b, 0x2, @tid=r1}, &(0x7f0000000140)) 2018/05/12 15:06:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) [ 111.056508] XFS (loop2): Invalid superblock magic number 2018/05/12 15:06:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:52 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2ef, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60d547cd002c3c0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa00000000400000000400430558000000"], &(0x7f00000000c0)) 2018/05/12 15:06:52 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x0, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:52 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x4, 0x10000, &(0x7f0000000040)={0xa, 0x4e20, 0x2, @empty, 0x1}, 0x1c) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) io_setup(0x8000000000002, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x164}]) 2018/05/12 15:06:52 executing program 7: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:52 executing program 1: socket(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) close(r0) 2018/05/12 15:06:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) close(0xffffffffffffffff) 2018/05/12 15:06:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:52 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="c626042c0900fd5a94cac7e9d48523bf012cf66f000000") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x9000}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x10}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x10001, 0x0, 0x6}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) shutdown(r0, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) fcntl$setown(r1, 0x8, r3) 2018/05/12 15:06:52 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) [ 112.353812] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/12 15:06:53 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) close(0xffffffffffffffff) 2018/05/12 15:06:53 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x200000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x7fff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0xe8) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/12 15:06:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x400000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000100)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x342, 0x3, 0x8, 0x3}, 0x6) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x801d}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) close(r2) 2018/05/12 15:06:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:53 executing program 1: socket(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) close(r0) 2018/05/12 15:06:53 executing program 7: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:53 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) close(0xffffffffffffffff) 2018/05/12 15:06:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f00000000c0)="76dafccc5b94a70fc99815b3c751c67bc4350e3e5cc15ac8ec22efe4b8bc7e311be0f28cc4f5cce4987ba11b4aa3560f56713ea9e868acdda8bbddaa410580a0f5f39fb1743fd7e93176abb8f0aa58134f67767f5f6f73730da85148735e173e4a5c55607837329c16", 0x69) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TCSETS(r1, 0x5412, &(0x7f0000000080)={0x6bb2cf4b}) 2018/05/12 15:06:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000200)="b7b306d89e93354ebc1cce8f1e3435a49227c5e0f4ed3ecb70cabf20a7d6b3e6b8e653c01d45ae57c47626e004349626ed3436cc202a97ea478ab3917d200a3e8dc7f3304b71fddf888ae9203e962a9374db7cf7c10e4213d85d35f102d5cdd758cfeec0e0b702f6b72e2c5e88e2be4622ba798a411975d4a06f52dedaf5df85d93879b093e11fbc28730ad338e00f9f408a50c8d69f2d31d51ec1b47dbbc670a1fceff7786d7614ef7159f0141b3164bb129c70250664da8ae1d449432c7c4bd242c3e15bbb2a4c174e9deb6d060fcfe07ad46587bb369a3d5067414674e37db626aca44d40c7aca6b14572fbeb9ada91998e13", 0xf4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x3, &(0x7f00000001c0)=0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="ca", 0x1, 0xfffffffffffffffb) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="777498306b8c0b48c25b3c961d553b9287d6c7ff597d65c8075008effd4aea44d07a7d77d805a3882e34d706591f58ae181d7dd0bc21870f4287d04864ecf2d82144", 0x42) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0x5}, 0x4) keyctl$revoke(0x3, r1) 2018/05/12 15:06:53 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:53 executing program 6: r0 = socket(0x11, 0x3, 0x0) r1 = shmget$private(0x0, 0x1000, 0x1020, &(0x7f0000fff000/0x1000)=nil) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000440)=[0x0, 0x0]) r6 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000500)={{0x7, r2, r3, r4, r5, 0x8, 0x167}, 0x1, 0xfffffffffffffffa, 0x3ff, 0x7f, r6, r7, 0x81}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)='ip6tnl0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x37, 0x80}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r8, @in6={{0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, &(0x7f0000000140)=0x84) 2018/05/12 15:06:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000e0000000000ffffff000000004300000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x20, 0x2, 0xfffffffffffffc00}) 2018/05/12 15:06:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:54 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") clock_gettime(0x5, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2800, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x0, 0x3}) 2018/05/12 15:06:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:06:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:54 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000001c0)) timer_getoverrun(0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8400, 0x0) 2018/05/12 15:06:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:54 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) close(r0) 2018/05/12 15:06:54 executing program 7: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:54 executing program 4: socket(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) close(r0) 2018/05/12 15:06:54 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000580)) io_submit(r7, 0x0, &(0x7f00000004c0)) sendfile(r4, r4, &(0x7f0000000040), 0x1) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) r9 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r8, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000002c0)={r9}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x40002) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x1, 0x5, 0x2}, {0x3, 0x5a, 0x40, 0x7}]}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040)=0x1000000000000000, 0x100000000081) r11 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r11, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/12 15:06:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000002c0)) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000040)="0f01d9baf80c66b89fbeb88466efbafc0cec2e3e0f6540290f20d86635200000000f22d80f20e06635100000000f22e066b99a01000066b84746000066ba000000000f3066b9ac08000066b83849fea766ba000000000f30b800008ec00f20c06635000000200f22c026360f37", 0x6d}], 0x1, 0x18, &(0x7f00000001c0)=[@cr4={0x1, 0x400}], 0x1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f00000000c0)="9a0080b20066b80500000066b9998b52800f01c1baf80c66b8a4e9ac8d66efbafc0c66b80700000066ef0f00d6baf80c66b8e643f38466efbafc0ced0f0173a6b86c000f00d0baa000ec36660f3825cc2e2e660fd7c9", 0x56}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/12 15:06:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:54 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:54 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}}, 0x10) 2018/05/12 15:06:54 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/12 15:06:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000580)) io_submit(r7, 0x0, &(0x7f00000004c0)) sendfile(r4, r4, &(0x7f0000000040), 0x1) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) r9 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r8, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000002c0)={r9}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x40002) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x1, 0x5, 0x2}, {0x3, 0x5a, 0x40, 0x7}]}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040)=0x1000000000000000, 0x100000000081) r11 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r11, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/12 15:06:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:55 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) close(r0) 2018/05/12 15:06:55 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}}, 0x10) 2018/05/12 15:06:56 executing program 4: socket(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) close(r0) 2018/05/12 15:06:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:56 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r1) close(r0) 2018/05/12 15:06:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x6000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000180)="46929bca54a5384e73968b2595696d91626afd507f45b3050a08758759d11fb36a1614e5330f8a84b8e6e1479d762ef12725ccfc4817874803f6c90a6c7e7f965d4e075dac2e55efeb1ded6f4a94f4a36598039a7fd2ac8befaef4ed5337b2fdb6d2017489b6c6c2e8471a23d3396ae6ce0448ea2b00a8b9c0eb5fb7dd6b28e7e792b5776c46054021f408155e8d63ef058e22f4b5e33bc807466b3ef1b5c545cb5b"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000240)) 2018/05/12 15:06:56 executing program 7: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:56 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000000c0)) 2018/05/12 15:06:56 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}}, 0x10) 2018/05/12 15:06:56 executing program 5 (fault-call:3 fault-nth:0): r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:56 executing program 6: r0 = getpid() perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000180)=""/64) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000300)=0x102) [ 115.798671] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/05/12 15:06:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) [ 115.839710] FAULT_INJECTION: forcing a failure. [ 115.839710] name failslab, interval 1, probability 0, space 0, times 1 [ 115.851196] CPU: 1 PID: 8438 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #43 [ 115.858388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.867740] Call Trace: [ 115.870339] dump_stack+0x1b9/0x294 [ 115.873993] ? dump_stack_print_info.cold.2+0x52/0x52 [ 115.879199] should_fail.cold.4+0xa/0x1a [ 115.883271] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/12 15:06:56 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000080)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./control\x00', 0x511405, 0x0) [ 115.888391] ? graph_lock+0x170/0x170 [ 115.892195] ? graph_lock+0x170/0x170 [ 115.896003] ? lock_acquire+0x1dc/0x520 [ 115.899993] ? find_held_lock+0x36/0x1c0 [ 115.904065] ? __lock_is_held+0xb5/0x140 [ 115.908137] ? cpuhp_thread_fun+0x4f0/0x8c0 [ 115.912479] ? check_same_owner+0x320/0x320 [ 115.916815] ? rcu_note_context_switch+0x710/0x710 [ 115.921758] __should_failslab+0x124/0x180 [ 115.926005] should_failslab+0x9/0x14 [ 115.929813] kmem_cache_alloc_node+0x272/0x780 [ 115.934403] ? tipc_in_scope+0x90/0xb0 2018/05/12 15:06:56 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) unshare(0x800) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10000, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8010aebb, &(0x7f0000000100)) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000140)) [ 115.938310] __alloc_skb+0x111/0x780 [ 115.942038] ? skb_scrub_packet+0x580/0x580 [ 115.946369] ? lock_downgrade+0x8e0/0x8e0 [ 115.950527] ? kasan_check_read+0x11/0x20 [ 115.954678] ? rcu_is_watching+0x85/0x140 [ 115.958836] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 115.964046] tipc_buf_acquire+0x2d/0xf0 [ 115.968030] tipc_msg_build+0x101/0x12b0 [ 115.972100] ? mark_held_locks+0xc9/0x160 [ 115.976259] ? tipc_msg_assemble+0x6a0/0x6a0 [ 115.980678] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 115.985702] ? __lockdep_init_map+0x105/0x590 [ 115.990212] __tipc_sendmsg+0xdc1/0x1ba0 [ 115.994286] ? debug_check_no_locks_freed+0x310/0x310 [ 115.999496] ? tipc_sendmcast+0xf70/0xf70 [ 116.003639] ? graph_lock+0x170/0x170 [ 116.007435] ? kasan_check_read+0x11/0x20 [ 116.011575] ? rcu_is_watching+0x85/0x140 [ 116.015714] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 116.020899] ? print_usage_bug+0xc0/0xc0 [ 116.024948] ? find_held_lock+0x36/0x1c0 [ 116.029005] ? lock_acquire+0x1dc/0x520 [ 116.032973] ? tipc_connect+0x1b9/0x800 [ 116.036941] ? mark_held_locks+0xc9/0x160 [ 116.041081] ? __local_bh_enable_ip+0x161/0x230 [ 116.045741] ? __local_bh_enable_ip+0x161/0x230 [ 116.050419] tipc_connect+0x542/0x800 [ 116.054211] ? tipc_sendmsg+0x70/0x70 [ 116.058005] ? __might_sleep+0x95/0x190 [ 116.061985] ? security_socket_connect+0x94/0xc0 [ 116.066734] __sys_connect+0x37d/0x4c0 [ 116.070610] ? __ia32_sys_accept+0xb0/0xb0 [ 116.074837] ? __sb_end_write+0xac/0xe0 [ 116.078803] ? fput+0x130/0x1a0 [ 116.082072] ? ksys_write+0x1a6/0x250 [ 116.085861] ? __ia32_sys_read+0xb0/0xb0 [ 116.089913] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 116.095447] __x64_sys_connect+0x73/0xb0 [ 116.099501] do_syscall_64+0x1b1/0x800 [ 116.103377] ? finish_task_switch+0x1ca/0x810 [ 116.107862] ? syscall_return_slowpath+0x5c0/0x5c0 [ 116.112779] ? syscall_return_slowpath+0x30f/0x5c0 [ 116.117709] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 116.123068] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.127910] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.133084] RIP: 0033:0x455979 2018/05/12 15:06:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) [ 116.136259] RSP: 002b:00007ff8ecc17c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 116.143958] RAX: ffffffffffffffda RBX: 00007ff8ecc186d4 RCX: 0000000000455979 [ 116.151214] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 [ 116.158471] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.165724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 116.172979] R13: 0000000000000055 R14: 00000000006f4898 R15: 0000000000000000 [ 116.200331] hrtimer: interrupt took 48777 ns 2018/05/12 15:06:56 executing program 6: r0 = request_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='user\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="0762fd39ecd1aac6dde16cfdcc935da4db84dd1a9a6aff02c7fc377f34df48e82c5e1317b70b0dd93e6ad332c481ab43fc4fd2c4e177c82fd6", 0x39, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x66, 0x0, r1) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="2ba0fc4379fb51e6fbbf79af63d6cf9e72a867f60c36f3734c0d7c86dd5af4c8f7b0c67f6841d9c4f646d5d8652a4a0e7a4dfd4f05c019ac3738fbc70bcd245d7ed936a6887c118b6c0143da9c3770a57c92433e7eda0d5dc97f92ffb7c14dd8a06fc9a0c025347ef2b3fcb2ed3131b5ad2081a24a4655498dc9f8f3a3fffed72c98da7d4c1088c7054094d7fd70fe89d77ed9e96a4bfba1ef4806763f00696067f268", 0xa3, 0xffffffffffffffff) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/05/12 15:06:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:57 executing program 4: socket(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) close(r0) 2018/05/12 15:06:57 executing program 5 (fault-call:3 fault-nth:1): r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:57 executing program 2: mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x6}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000180)=[{}, {{}, 0x0, 0x0, 0x4}, {{0x77359400}}, {{}, 0x0, 0x0, 0x4}, {{0x77359400}, 0x0, 0x5}, {}, {{0x0, 0x2710}, 0x0, 0x0, 0x7b65}], 0xa8) 2018/05/12 15:06:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:57 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="71000000cb71a215ecf5ddf1643952b5b25c7b2e99624a2dc21ece51c09a08893b024f45ec8a901b0656c643067ba4bfe05d92c001d70100000000000000454e7e23f17f75b5fc0919904c1d245fafd8899a87cac4a88230547f56b312c7845644eddc0b660fec75d3bf3b2010e8dadd6d3d8e117fb4076e"], &(0x7f0000000000)=0x79) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0xffff}, &(0x7f0000000200)=0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'ifb0\x00', 0x80}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa1fd}) 2018/05/12 15:06:57 executing program 7: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:57 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) [ 116.657483] device ifb0 entered promiscuous mode [ 116.673178] IPv6: ADDRCONF(NETDEV_CHANGE): ifb0: link becomes ready [ 116.695392] FAULT_INJECTION: forcing a failure. [ 116.695392] name failslab, interval 1, probability 0, space 0, times 0 [ 116.706752] CPU: 1 PID: 8501 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #43 [ 116.713945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.723300] Call Trace: [ 116.725880] dump_stack+0x1b9/0x294 [ 116.729499] ? dump_stack_print_info.cold.2+0x52/0x52 [ 116.734676] ? is_bpf_text_address+0xd7/0x170 [ 116.739156] ? kernel_text_address+0x79/0xf0 [ 116.743551] ? __unwind_start+0x166/0x330 [ 116.747699] should_fail.cold.4+0xa/0x1a [ 116.751745] ? __save_stack_trace+0x7e/0xd0 [ 116.756054] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 116.761147] ? graph_lock+0x170/0x170 [ 116.764932] ? save_stack+0x43/0xd0 [ 116.768541] ? kasan_kmalloc+0xc4/0xe0 [ 116.772411] ? kasan_slab_alloc+0x12/0x20 [ 116.776542] ? find_held_lock+0x36/0x1c0 [ 116.780588] ? __lock_is_held+0xb5/0x140 [ 116.784640] ? check_same_owner+0x320/0x320 [ 116.788945] ? rcu_note_context_switch+0x710/0x710 [ 116.793862] __should_failslab+0x124/0x180 [ 116.798780] should_failslab+0x9/0x14 [ 116.802568] kmem_cache_alloc_node_trace+0x26f/0x770 [ 116.807663] __kmalloc_node_track_caller+0x33/0x70 [ 116.812582] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 116.817322] __alloc_skb+0x14d/0x780 [ 116.821029] ? skb_scrub_packet+0x580/0x580 [ 116.825351] ? lock_downgrade+0x8e0/0x8e0 [ 116.829488] ? kasan_check_read+0x11/0x20 [ 116.833619] ? rcu_is_watching+0x85/0x140 [ 116.837751] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 116.842940] tipc_buf_acquire+0x2d/0xf0 [ 116.846898] tipc_msg_build+0x101/0x12b0 [ 116.850944] ? mark_held_locks+0xc9/0x160 [ 116.855079] ? tipc_msg_assemble+0x6a0/0x6a0 [ 116.859472] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.864472] ? __lockdep_init_map+0x105/0x590 [ 116.868956] __tipc_sendmsg+0xdc1/0x1ba0 [ 116.873016] ? debug_check_no_locks_freed+0x310/0x310 [ 116.878199] ? tipc_sendmcast+0xf70/0xf70 [ 116.882334] ? graph_lock+0x170/0x170 [ 116.886124] ? kasan_check_read+0x11/0x20 [ 116.890255] ? rcu_is_watching+0x85/0x140 [ 116.894390] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 116.899567] ? print_usage_bug+0xc0/0xc0 [ 116.903617] ? find_held_lock+0x36/0x1c0 [ 116.907664] ? lock_acquire+0x1dc/0x520 [ 116.911620] ? tipc_connect+0x1b9/0x800 [ 116.915581] ? mark_held_locks+0xc9/0x160 [ 116.919713] ? __local_bh_enable_ip+0x161/0x230 [ 116.924370] ? __local_bh_enable_ip+0x161/0x230 [ 116.929030] tipc_connect+0x542/0x800 [ 116.932815] ? tipc_sendmsg+0x70/0x70 [ 116.936601] ? __might_sleep+0x95/0x190 [ 116.940566] ? security_socket_connect+0x94/0xc0 [ 116.945308] __sys_connect+0x37d/0x4c0 [ 116.949180] ? __ia32_sys_accept+0xb0/0xb0 [ 116.953409] ? __sb_end_write+0xac/0xe0 [ 116.957374] ? fput+0x130/0x1a0 [ 116.960639] ? ksys_write+0x1a6/0x250 [ 116.964427] ? __ia32_sys_read+0xb0/0xb0 [ 116.968481] __x64_sys_connect+0x73/0xb0 [ 116.972526] do_syscall_64+0x1b1/0x800 [ 116.976394] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 116.981220] ? syscall_return_slowpath+0x5c0/0x5c0 [ 116.986131] ? syscall_return_slowpath+0x30f/0x5c0 [ 116.991046] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 116.996398] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.001227] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/12 15:06:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700"}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x2, 0x0, [0x8, 0x8, 0x6, 0x4, 0x800, 0xc4, 0x6, 0x7]}) readv(r1, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCCBRK(r2, 0x5428) [ 117.006396] RIP: 0033:0x455979 [ 117.009569] RSP: 002b:00007ff8ecc17c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 117.017264] RAX: ffffffffffffffda RBX: 00007ff8ecc186d4 RCX: 0000000000455979 [ 117.024515] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 [ 117.031769] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.039024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 117.046277] R13: 0000000000000055 R14: 00000000006f4898 R15: 0000000000000001 2018/05/12 15:06:57 executing program 6: sched_setaffinity(0x0, 0xffffffffffffff36, &(0x7f0000000140)=0x2) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x5c0, &(0x7f0000000040), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc0102, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000180)={0x4, {{0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}]}, 0x190) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x2) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/05/12 15:06:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(0xffffffffffffffff, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:57 executing program 5 (fault-call:3 fault-nth:2): r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:58 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) close(r0) 2018/05/12 15:06:58 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/hwrng\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000900)={0x60000000}) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/12 15:06:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:58 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:06:58 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:06:58 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:06:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:58 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x159, 0x6, 0xb2, 0xd2, 0x20, 0x1]}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x2e, &(0x7f0000469ffc)=0x7fe, 0x4) 2018/05/12 15:06:58 executing program 2: io_setup(0x111, &(0x7f0000000040)=0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r1 = eventfd(0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) socketpair$inet(0x2, 0x80000, 0xffffffff80000001, &(0x7f0000000100)) read$eventfd(r1, &(0x7f0000000000), 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) io_submit(r0, 0x1, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/05/12 15:06:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:06:58 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285000f00"}, 0x8}, 0x10) 2018/05/12 15:06:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:06:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00'}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getlink={0x20, 0x12, 0x1}, 0x20}, 0x1}, 0x0) 2018/05/12 15:06:58 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285081000"}, 0x8}, 0x10) 2018/05/12 15:06:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x3ea) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/12 15:06:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:00 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) close(r0) 2018/05/12 15:07:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004d40)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="c464fb79a105d3cd8d2831fb2766f8b3ed2f90b097a6bb3a080c41d86d300317be787bd7aceae638c4e62bbeaf6e982860c4d21a8f319352fd3c29b1434313ea6fe401e085c8280326ff0c7dfdc40a48392d62646d111a6564c0c99603c73ca2f0"}, {&(0x7f0000000200)="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"}], 0x0, &(0x7f0000001200)=[@op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x7fff}, @op={0x0, 0x117, 0x3}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3}], 0x20d, 0x4000000}, {0x0, 0x0, &(0x7f0000004ec0), 0x0, &(0x7f0000002680)=[@iv={0x0, 0x117, 0x2, 0x0, "3c066d61fedf97e347ece0bba0bc581bf920f24e4dfd2e1e27c0126ea27fb25241f636fa3215"}, @assoc={0x0, 0x117, 0x4, 0x5}, @iv={0x0, 0x117, 0x2, 0x0, "5128225932b5bf5679c8e7e3490415ec45afbb7bc8"}], 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000002740)="fdae465eed6de5da83c8bdef0f96f86c970a3f6e17f5880656a5dadb85708fd0975ee34d7c689f94262e23472680ecf0ca759a8a567922a945e42093bd7f5cf2acd46fa22f6fb45dedfe0149729f6bb321ce7d657929c45704d9109ade05859f49395544f2befda8a8f410bc40f1a870e861b401"}, {&(0x7f00000027c0)="6fc60354a1e80db94201e07ebad9772d1a4e676e146f7ed217e18c5b6570dcd156f1085192b3520ce57e0820870a51a08b49d98897be12cf2f8a2c3ae882c7e58907a34502fb308d963ac9e59bab007027a8f352988fc00c41806e062e3bf1d3cc15e0a61506eae182e89d6b932c2b28dca536f28cff824fd3fb6ecd84b12bfa09fca72c0111e48f29475f387a69f47e77"}], 0x0, &(0x7f00000028c0)=[@iv={0x0, 0x117, 0x2, 0x0, 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@iv={0x0, 0x117, 0x2, 0x0, "424f809559ec2d9590ccefa0f96c8045f958e75929181e95863766df324acfe1ddf6e9232fb21e98a73f685dd975fd8a2eff34a94ebd1df51849dbace3cc211d0276f3f95f2c7dcd6de9bdbddb204c734fe631bdb6f18d3a99ed3857d82e1237dbd93c3865746b758e1956f211f35926a32bf85ce3511a234bdc09fd72988e17d7776bcef1c2b4e0453047489b0fb46725e67b882af53c289112f7dc0b78e95402f771a01973890d4d5a85ca91199630ddb31f2204cdc487746b"}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "6a213070978c4cf8428b0385515c042a64e639c809ef0b315e43fef494a373563f890de6a5fdd378cf8111c20856041a0ec37abb525082b9e90082b63f7b1b5a6fe237a0cc6d417e5ffcef65a5e1213bc31fb41706be40edd02993c13ff6b3390ef8b5c2e70ef44d4df93905a09df2616562f7ce1e8e9790c7365db3d4aeba2b2538f2016de67f9f9600eb1f72be49e2ecf458f62fe87310a0d0b791227a96f663eeb21323c229dd6a45006ce839d7d0e2ea80ea6a56c82cfb24ccaf624fbcc86580395e1d9d173f589d296f67d0d9ba2dcab134166730f679da788db7de10c21a3c1743ad0a68f9b8818e"}, @iv={0x0, 0x117, 0x2, 0x0, "00d69e8cf42e206b58a5358d6d8496791e8a9d13562721f8f29ec6ab27f65cc7208f9b3e69b3d17aec8c30d688daf38ebde6ed04980814f7caea18b9c80a0700b95670b75f25834d105ca8a48f3b1e25cbac29c80b1c67f5bf7b8ffb64181b80014f22fb943f4fa8799469208a7ab9cce33a85c4590232be51f0afd7ea5c075932df88308baaf0c9c932a5499d77d6c4f3e87bb1a2c1a21e72f9a8debb40031aef3b5a079e226783127cfa7303f7bf2c009963814d4523c5783f0041ca23126773efddbc18ca32b84861444a77"}, @op={0x0, 0x117, 0x3, 0x1}], 0x0, 0x404c0d4}, {0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000003bc0)="601a0580f69185d350ad272adeb1e4d41ab436b598da2a2ef6f3d8f209d0e7a455311059bca85ea8d913d7f1699995fa71fc289e61debc1c4a83f9f7a8414544cea7c41dbf85739f97fa6a2f2b68b1c01cd47872978e5ab4a461752e8e453c88dde2f4c540f45b03b0c710d1d3ae919b6be27336a9d14f037ecb4cccd8e1ef692b7992f3f2bba16c6b71526c2bcb9ba1bc206da6dbd6bef74820bf8c63f13df0b033aecb7e007bb07169961631a8c44299b4b70ba6"}, {&(0x7f0000003c80)="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", 0x51}, {&(0x7f0000004c80)="52d97a6c75a13e32c14d3f60673bca8ddb51a8a8566c0c7c"}], 0x0, &(0x7f0000004d00)=[@assoc={0x0, 0x117, 0x4, 0x4}, @assoc={0x0, 0x117, 0x4, 0x52}], 0x0, 0x8000}], 0x128, 0x0) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/60, 0x3c}], 0x1}, 0x0) fadvise64(r1, 0x0, 0xad, 0x3) 2018/05/12 15:07:00 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285000f00"}, 0x8}, 0x10) 2018/05/12 15:07:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:00 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:00 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:00 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000021007fafb72d00b2a4a2809302000000030343ee6b2623692500180000000a00130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x404000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24}}, 0x2, 0x7fff, 0x9, 0xfdd5, 0x800000044}, &(0x7f0000000300)=0x21) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x873}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) 2018/05/12 15:07:00 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"02850090000020"}, 0x8}, 0x10) 2018/05/12 15:07:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:00 executing program 3 (fault-call:7 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) [ 119.545137] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 119.596645] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 119.642744] FAULT_INJECTION: forcing a failure. [ 119.642744] name failslab, interval 1, probability 0, space 0, times 0 [ 119.654248] CPU: 0 PID: 8644 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #43 [ 119.661436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.670784] Call Trace: [ 119.673387] dump_stack+0x1b9/0x294 [ 119.677029] ? dump_stack_print_info.cold.2+0x52/0x52 [ 119.682233] ? finish_task_switch+0x1ca/0x810 [ 119.686731] ? finish_task_switch+0x182/0x810 [ 119.691236] should_fail.cold.4+0xa/0x1a [ 119.695309] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.700429] ? __schedule+0x809/0x1e30 [ 119.704332] ? __sched_text_start+0x8/0x8 [ 119.708482] ? find_held_lock+0x36/0x1c0 [ 119.712578] ? check_same_owner+0x320/0x320 [ 119.716912] ? __lock_acquire+0x7f5/0x5140 [ 119.721166] ? print_usage_bug+0xc0/0xc0 [ 119.725237] ? print_usage_bug+0xc0/0xc0 [ 119.729316] __should_failslab+0x124/0x180 [ 119.733574] should_failslab+0x9/0x14 [ 119.737387] kmem_cache_alloc_node+0x272/0x780 [ 119.741984] ? debug_check_no_locks_freed+0x310/0x310 [ 119.747191] __alloc_skb+0x111/0x780 [ 119.750916] ? skb_scrub_packet+0x580/0x580 [ 119.755245] ? reacquire_held_locks+0xbc/0x3e0 [ 119.759834] ? alloc_set_pte+0x1013/0x1600 [ 119.764073] ? find_held_lock+0x13f/0x1c0 [ 119.768231] ? print_usage_bug+0xc0/0xc0 [ 119.772311] alloc_skb_with_frags+0x137/0x760 [ 119.776813] ? print_usage_bug+0xc0/0xc0 [ 119.780891] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 119.785655] ? find_held_lock+0x36/0x1c0 [ 119.789735] sock_alloc_send_pskb+0x87a/0xae0 [ 119.794248] ? debug_check_no_locks_freed+0x310/0x310 [ 119.799441] ? sock_wmalloc+0x1e0/0x1e0 [ 119.803429] ? iov_iter_npages+0xe60/0xe60 [ 119.807682] ? kasan_check_write+0x14/0x20 [ 119.811929] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 119.816957] ? iov_iter_advance+0x2e4/0x14c0 [ 119.821385] ? iov_iter_npages+0xe60/0xe60 [ 119.825624] ? print_usage_bug+0xc0/0xc0 [ 119.829689] ? graph_lock+0x170/0x170 [ 119.833504] tun_get_user+0xeec/0x4100 [ 119.837395] ? lock_acquire+0x1dc/0x520 2018/05/12 15:07:00 executing program 2: r0 = socket(0xa, 0x1, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6bbd11ea2a144d789683541f5295e4eca6c09b612ec6f") symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r0}) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/05/12 15:07:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:00 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000100)='\x00', 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0xffff, 0x1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x8000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0), 0x4) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000006c0)={0x1, 0x1000, "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"}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000680)='dctcp\x00', 0x6) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/12 15:07:00 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) [ 119.841375] ? __fdget_pos+0x1a9/0x1e0 [ 119.845283] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 119.850216] ? graph_lock+0x170/0x170 [ 119.854021] ? retint_kernel+0x10/0x10 [ 119.857911] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.863426] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.868191] ? find_held_lock+0x36/0x1c0 [ 119.872268] ? lock_downgrade+0x8e0/0x8e0 [ 119.876419] ? check_memory_region+0x103/0x1b0 [ 119.881014] ? kasan_check_read+0x11/0x20 [ 119.885167] ? rcu_is_watching+0x85/0x140 [ 119.889319] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 119.894527] ? tun_get+0x22b/0x360 [ 119.898100] ? tun_chr_close+0x180/0x180 [ 119.902166] ? proc_cwd_link+0x1d0/0x1d0 [ 119.906234] tun_chr_write_iter+0xb9/0x154 [ 119.910478] __vfs_write+0x64d/0x960 [ 119.914199] ? kernel_read+0x120/0x120 [ 119.918112] ? wait_for_completion+0x870/0x870 [ 119.922720] ? rw_verify_area+0x118/0x360 [ 119.926872] vfs_write+0x1f8/0x560 [ 119.930422] ksys_write+0xf9/0x250 [ 119.933964] ? __ia32_sys_read+0xb0/0xb0 [ 119.938032] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 119.942885] __x64_sys_write+0x73/0xb0 [ 119.946779] do_syscall_64+0x1b1/0x800 [ 119.950675] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 119.955523] ? syscall_return_slowpath+0x5c0/0x5c0 [ 119.960465] ? syscall_return_slowpath+0x30f/0x5c0 [ 119.965399] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 119.970772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.975627] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.980817] RIP: 0033:0x455979 [ 119.984003] RSP: 002b:00007fb5453d9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 119.991711] RAX: ffffffffffffffda RBX: 00007fb5453da6d4 RCX: 0000000000455979 [ 119.998960] RDX: 000000000000002a RSI: 0000000020000280 RDI: 0000000000000015 [ 120.006211] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.013460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 120.020710] R13: 0000000000000790 R14: 00000000006ff620 R15: 0000000000000000 2018/05/12 15:07:00 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r1) close(r0) 2018/05/12 15:07:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:00 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x20000000) creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) 2018/05/12 15:07:00 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:00 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x440, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x10001, 0x80000000, 0x4, 0x10000, 0x2, 0x1], 0x9a9d, 0x1ff, 0x7}, {0x7, [0x7, 0x0, 0x2565, 0x7f, 0x3, 0x1], 0x2, 0x0, 0xf9e}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x100000001, 0x7}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80000000, [0x9f5e, 0x2, 0x2, 0x100, 0xef8, 0x6d1d], 0x8, 0x81, 0x1}, {0x400, [0x6, 0x0, 0x7, 0x1, 0x80000000, 0x8], 0x8001, 0x3ff, 0x101}}}}, {{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x16a00000, 0xc, [0x29, 0x22, 0x12, 0xe, 0xe, 0xa, 0x1d, 0x1f, 0x31, 0x21, 0x16, 0x2e, 0x12, 0x27, 0x0, 0x20], 0x2, 0x3fb5, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getcwd(&(0x7f0000000180)=""/161, 0xa1) 2018/05/12 15:07:00 executing program 3 (fault-call:7 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:00 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:00 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) [ 120.398267] FAULT_INJECTION: forcing a failure. [ 120.398267] name failslab, interval 1, probability 0, space 0, times 0 [ 120.409627] CPU: 0 PID: 8678 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #43 [ 120.416816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.426168] Call Trace: [ 120.428770] dump_stack+0x1b9/0x294 [ 120.432409] ? dump_stack_print_info.cold.2+0x52/0x52 [ 120.437613] ? is_bpf_text_address+0xd7/0x170 [ 120.442120] ? kernel_text_address+0x79/0xf0 [ 120.446539] ? __unwind_start+0x166/0x330 [ 120.450697] should_fail.cold.4+0xa/0x1a [ 120.454761] ? __save_stack_trace+0x7e/0xd0 [ 120.459095] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.464217] ? save_stack+0xa9/0xd0 [ 120.467849] ? save_stack+0x43/0xd0 [ 120.471478] ? kasan_kmalloc+0xc4/0xe0 [ 120.475377] ? kasan_slab_alloc+0x12/0x20 [ 120.479531] ? find_held_lock+0x36/0x1c0 [ 120.483622] ? check_same_owner+0x320/0x320 [ 120.487953] ? rcu_note_context_switch+0x710/0x710 [ 120.492892] __should_failslab+0x124/0x180 2018/05/12 15:07:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:01 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"02850010000101"}, 0x8}, 0x10) 2018/05/12 15:07:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0/file0\x00'}, 0x10) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fbfa, 0x0) symlink(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00') io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="ab", 0x1}]) 2018/05/12 15:07:01 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x801, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0xd00) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x7fff, 0x5, 0xf37, 0x4, 0x8000, 0xf5, 0x0, 0xde0, 0x7f, 0x9}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xb) r3 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) [ 120.497135] should_failslab+0x9/0x14 [ 120.500940] kmem_cache_alloc_node_trace+0x26f/0x770 [ 120.506061] __kmalloc_node_track_caller+0x33/0x70 [ 120.511005] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 120.515774] __alloc_skb+0x14d/0x780 [ 120.519515] ? skb_scrub_packet+0x580/0x580 [ 120.523847] ? reacquire_held_locks+0xbc/0x3e0 [ 120.528438] ? alloc_set_pte+0x1013/0x1600 [ 120.532682] ? find_held_lock+0x13f/0x1c0 [ 120.536845] ? print_usage_bug+0xc0/0xc0 [ 120.540926] alloc_skb_with_frags+0x137/0x760 2018/05/12 15:07:01 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) [ 120.545431] ? print_usage_bug+0xc0/0xc0 [ 120.549511] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 120.554269] ? find_held_lock+0x36/0x1c0 [ 120.558342] sock_alloc_send_pskb+0x87a/0xae0 [ 120.562858] ? debug_check_no_locks_freed+0x310/0x310 [ 120.568056] ? sock_wmalloc+0x1e0/0x1e0 [ 120.572040] ? iov_iter_npages+0xe60/0xe60 [ 120.576284] ? kasan_check_write+0x14/0x20 [ 120.580526] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 120.585545] ? iov_iter_advance+0x2e4/0x14c0 [ 120.589973] ? iov_iter_npages+0xe60/0xe60 [ 120.594207] ? print_usage_bug+0xc0/0xc0 2018/05/12 15:07:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) [ 120.598270] ? graph_lock+0x170/0x170 [ 120.602081] tun_get_user+0xeec/0x4100 [ 120.605970] ? lock_acquire+0x1dc/0x520 [ 120.609957] ? __fdget_pos+0x1a9/0x1e0 [ 120.613870] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 120.618819] ? graph_lock+0x170/0x170 [ 120.622621] ? find_held_lock+0x36/0x1c0 [ 120.626695] ? find_held_lock+0x36/0x1c0 [ 120.630765] ? lock_downgrade+0x8e0/0x8e0 [ 120.634923] ? kasan_check_read+0x11/0x20 [ 120.639076] ? rcu_is_watching+0x85/0x140 [ 120.643229] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 120.644010] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 120.648426] ? tun_get+0x22b/0x360 [ 120.648443] ? tun_chr_close+0x180/0x180 [ 120.648461] ? proc_cwd_link+0x1d0/0x1d0 [ 120.648501] tun_chr_write_iter+0xb9/0x154 [ 120.648517] __vfs_write+0x64d/0x960 [ 120.648534] ? kernel_read+0x120/0x120 [ 120.648551] ? wait_for_completion+0x870/0x870 [ 120.648577] ? rw_verify_area+0x118/0x360 [ 120.689047] vfs_write+0x1f8/0x560 [ 120.692581] ksys_write+0xf9/0x250 [ 120.696114] ? __ia32_sys_read+0xb0/0xb0 [ 120.700168] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 120.705008] __x64_sys_write+0x73/0xb0 [ 120.708890] do_syscall_64+0x1b1/0x800 [ 120.712764] ? finish_task_switch+0x1ca/0x810 [ 120.717250] ? syscall_return_slowpath+0x5c0/0x5c0 [ 120.722167] ? syscall_return_slowpath+0x30f/0x5c0 [ 120.727086] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 120.732441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.737279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.742453] RIP: 0033:0x455979 2018/05/12 15:07:01 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"02850010d00101"}, 0x8}, 0x10) [ 120.745633] RSP: 002b:00007fb5453d9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 120.753327] RAX: ffffffffffffffda RBX: 00007fb5453da6d4 RCX: 0000000000455979 [ 120.760582] RDX: 000000000000002a RSI: 0000000020000280 RDI: 0000000000000015 [ 120.767835] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.775088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 120.782342] R13: 0000000000000790 R14: 00000000006ff620 R15: 0000000000000001 2018/05/12 15:07:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) [ 120.874312] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/12 15:07:01 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:01 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"028500100800"}, 0x8}, 0x10) 2018/05/12 15:07:01 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5db, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="4800650a000000001401008898000000000000000000a8f9686c44349d00000000e97cdad352d194cb3ac3ce0706f927588e04d88762efc719f96e683d1c7e497956feb00ae672bb8effabcddd7761c1c52ddf4a3c82b28c6539090ee3706fdb2fb1631785f43c0b917b784b077a9e8897a3e5ff45b0ae7430481ea9776c8c2033000000000000000000000100", @ANYPTR=&(0x7f0000009000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ab00000000000000", @ANYPTR=&(0x7f000000d000)=ANY=[@ANYPTR=&(0x7f0000010000)=ANY=[@ANYBLOB='\x00\x00\x00'], @ANYBLOB="0300000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000180000000000000014010000020000000000000000000000"], 0xd5}, 0x0) 2018/05/12 15:07:01 executing program 3 (fault-call:7 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:01 executing program 0 (fault-call:6 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:01 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:01 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg(r1, &(0x7f0000000600)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x3, 0x80000000, {0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="bd90bd1fb1e4a1872b301db41e6078be4c359cb512c2ac066a42c2f12a27448d82a73c2d113bd33fc38162c339420f96aa15935cca4511bcc1a46fd0f8ec8e71c266404580a55d4a0d1f25ee0d50b7d2130cb8f6d0d7ff0a6f844dfc7e8032f72f9568017870e201ea0d3abae46cb66602f4307ac10c831c2354d763ea4a9fa09497b755492103f53b6c4117d17b0607a067653fb01dc6c60660c7b7aad28e35b5473ff43ee26394349932843e739794e21a", 0xb2}, {&(0x7f00000001c0)="8aa368b7e6113cab160b25e31b7a65729849d037d5c3173661e922b7a36ef8c447831e751e5186a2e825796733ca2a232b76783e464d7c8739d8b3c5f4d341dcfa9133be44042cbb84e3b56e5e526aaad584a9ca737bcfe4183aa572a3a47c61d8af770046b43924b35e47229bdb8d3472288e35606779402e60bde9ed116e736dae8a62385c423bc20b79568da667b05760cf24740c45d26c0a2b74d19dfc0e3d70f32aad01c54b64a15207d0f8a289ac18d31eb6618c572ea93e7dc2ea6787a419b5b98b52437baf29baa1f68bdf7c2dc0879473f5a62cafff56317c72a36d792fd76e1f748b071cdd8e0708b76c54e1", 0xf1}], 0x2, &(0x7f0000000300)=[{0xd0, 0x10f, 0x1, "550804a8d74d6212d2c453a09c486814e464f28f567b9bf28713bdb10bf19ce1b0fef9800e21fdd0dfb688ffac7963b8cc8950c53593901175b6441acde9eec348d98892875922f8e714fec354dbba28e3dd7d8f7ad1988afd42f78b8b7798329b8bcbc8bbfadef8ce758aebf133993f5dd10a1fc072f83ab795dbefdf731411ab5c0b924dcc80bd7fcf6b6a0407b76ac0dc02037dd24ee48d7fdb6efcf0b8278bcb2c49276863fe5f9809d5bce9048ebcadf2dff71e5bcab5e3"}, {0x60, 0x114, 0x8, "591e3e607953b67f7236c124fe1878c37759783aed167dbebfbf64b78ae8aac23e7c4838e2c59f183d701898bdb72412d779e48e44629957d3afa213c1ad3d2be00e1800fe9bf187397db0d1"}, {0xb0, 0x115, 0x6, "cdb6310a069f3c988fa67176ab7ad07355715d5c52a0895336fa1ffd764a8e3ee7b1318f074de0c9f87da7178b3bf357c82088d35082312db786bceb26bcf2557d2688955736f6f8196d81e54660e2d436144e1d6ea7f2fea434d59cff90bef52f2f5faca294a29203a4542994dfc37edca0ba5557133e3f34d6d383d09419fd45b8a81e2ff9dbf946ba6d36c2c1d77ba0116390dc5b4223d16050d614"}, {0x70, 0x10c, 0x5, "8d81f0955d6ae03dd395ef6941f4fffa7bcba220ddda8e7ea5dab982173c5b24d2937185264dd991d57d28d98938154d0b1f3a3f0a9263f0547eb531a943b242b695cbf594060127e65390c73aaadb809ab64b5955ffffc47a8d56c99ac5b6"}, {0x48, 0x109, 0x2, "159d197de0ebabfc2a1c15bc66f80a1f6f769f0570b48ece122dc1b02af76b95be1946038fc09610044d1dda8050943cda665ecfa609"}, {0x48, 0x29, 0x2, "89cec51ad1c624ddc04bdb5d0bfcd861e25369e8f3c55a0e0a88a3fc9eb4e3bdfd619eacb82f0b26064c6f1b546a89bc25f0393521bb873e"}], 0x2e0, 0x10}, 0x4000) r2 = dup2(r1, r1) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/05/12 15:07:01 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:01 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) [ 121.297940] FAULT_INJECTION: forcing a failure. [ 121.297940] name failslab, interval 1, probability 0, space 0, times 0 [ 121.309577] CPU: 0 PID: 8754 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #43 [ 121.316769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.326123] Call Trace: [ 121.328724] dump_stack+0x1b9/0x294 [ 121.332365] ? dump_stack_print_info.cold.2+0x52/0x52 [ 121.337567] should_fail.cold.4+0xa/0x1a [ 121.341638] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/12 15:07:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x3, &(0x7f0000000040)={0x4b}, &(0x7f0000000080), 0x8) getgroups(0x0, &(0x7f0000000040)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x54}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) ftruncate(r2, 0x3) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80040001) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) fcntl$getflags(r0, 0x401) shutdown(r0, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r4, 0x2}, 0x8) accept4$alg(r2, 0x0, 0x0, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000280)={r3, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002540)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002580)=0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000025c0)=ANY=[@ANYRES32=r6, @ANYBLOB="60000000475553b9f24f58c1cfbb1d3c0e06fd9c03c434e33d674d022751d53febdc824e31dccdf3ad3ce74aae177830351a3536f8f41a191565cbd7126bfb1819aafe9ad9eee52b53f8b9b0f46e301666f63101cb00cc8479822dba745709303700a1be"], &(0x7f0000002640)=0x68) [ 121.346748] ? unlock_page+0x1d0/0x2b0 [ 121.350644] ? graph_lock+0x170/0x170 [ 121.354455] ? graph_lock+0x170/0x170 [ 121.358264] ? find_held_lock+0x36/0x1c0 [ 121.362336] ? __lock_is_held+0xb5/0x140 [ 121.366424] ? check_same_owner+0x320/0x320 [ 121.370753] ? lock_acquire+0x1dc/0x520 [ 121.374744] ? rcu_note_context_switch+0x710/0x710 [ 121.379684] __should_failslab+0x124/0x180 [ 121.383931] should_failslab+0x9/0x14 [ 121.387741] __kmalloc_track_caller+0x2c4/0x760 [ 121.392423] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/05/12 15:07:01 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0x52) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x802, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffff}, 0x2, 0x1000}}, 0x20) write$rdma_cm(r1, &(0x7f00000001c0)=@bind={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x4e24, @loopback=0x7f000001}}}, 0x90) [ 121.397447] ? lock_sock_nested+0x9f/0x120 [ 121.401695] ? do_ipv6_setsockopt.isra.9+0x344c/0x4660 [ 121.406987] memdup_user+0x2c/0xa0 [ 121.410539] do_ipv6_setsockopt.isra.9+0x344c/0x4660 [ 121.415662] ? ipv6_update_options+0x390/0x390 [ 121.420258] ? graph_lock+0x170/0x170 [ 121.424065] ? graph_lock+0x170/0x170 [ 121.427870] ? __lock_acquire+0x7f5/0x5140 [ 121.432114] ? find_held_lock+0x36/0x1c0 [ 121.436186] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.441732] ? _parse_integer+0x13b/0x190 2018/05/12 15:07:02 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0xe8b}) [ 121.445890] ? find_held_lock+0x36/0x1c0 [ 121.449967] ? lock_downgrade+0x8e0/0x8e0 [ 121.454119] ? find_held_lock+0x36/0x1c0 [ 121.458191] ? kasan_check_read+0x11/0x20 [ 121.462345] ? rcu_is_watching+0x85/0x140 [ 121.466502] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 121.471707] ? __fget+0x40c/0x650 [ 121.475177] ? expand_files.part.8+0x9a0/0x9a0 [ 121.479762] ? lock_downgrade+0x8e0/0x8e0 [ 121.483917] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 121.489461] ? proc_fail_nth_write+0x96/0x1f0 [ 121.493953] ? proc_cwd_link+0x1d0/0x1d0 [ 121.498024] ? __fget_light+0x2ef/0x430 [ 121.502005] ? fget_raw+0x20/0x20 [ 121.505469] ? wait_for_completion+0x870/0x870 [ 121.510063] ipv6_setsockopt+0xbd/0x170 [ 121.514042] ? ipv6_setsockopt+0xbd/0x170 [ 121.518195] udpv6_setsockopt+0x62/0xa0 [ 121.522177] sock_common_setsockopt+0x9a/0xe0 [ 121.526676] __sys_setsockopt+0x1bd/0x390 [ 121.530815] ? kernel_accept+0x310/0x310 [ 121.534867] ? ksys_write+0x1a6/0x250 [ 121.538673] __x64_sys_setsockopt+0xbe/0x150 [ 121.543090] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.548095] do_syscall_64+0x1b1/0x800 [ 121.551968] ? finish_task_switch+0x1ca/0x810 [ 121.556452] ? syscall_return_slowpath+0x5c0/0x5c0 [ 121.561370] ? syscall_return_slowpath+0x30f/0x5c0 [ 121.566290] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 121.571645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 121.576480] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.581652] RIP: 0033:0x455979 [ 121.584829] RSP: 002b:00007f1f206ebc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/05/12 15:07:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0xdd}, 0x98) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="3209000000000000c910ff010000bdb98a030000000000000001c9100000000000000000000000000000000005020000c204000080d2ec253c439706c910ff0200000000000000000000000000010401e000000000000000"], 0x58) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/12 15:07:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) [ 121.592525] RAX: ffffffffffffffda RBX: 00007f1f206ec6d4 RCX: 0000000000455979 [ 121.599776] RDX: 0000000000000030 RSI: 0000000000000029 RDI: 0000000000000014 [ 121.607033] RBP: 000000000072bea0 R08: 0000000000000090 R09: 0000000000000000 [ 121.614289] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000016 [ 121.621545] R13: 00000000000005ff R14: 00000000006fd088 R15: 0000000000000000 2018/05/12 15:07:02 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"02850010000001"}, 0x8}, 0x10) 2018/05/12 15:07:02 executing program 0 (fault-call:6 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:02 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) bind$packet(r0, &(0x7f0000000280)={0x11, 0x0, r1, 0x1, 0x101, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000b80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20008}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x8a4, r2, 0x2c, 0x70bd2a, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r1}, {0xbc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xce}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r1}, {0x14c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r1}, {0x230, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc44}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8e6b}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x80000001, 0x5, 0x9bc, 0x37}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}]}}, {{0x8, 0x1, r1}, {0x12c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x417e}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}]}}, {{0x8, 0x1, r1}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2337b3d6}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0xfc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x34}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xea}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x170, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x60}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r1}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}]}}]}, 0x8a4}, 0x1}, 0x10) 2018/05/12 15:07:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) shutdown(r1, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) 2018/05/12 15:07:02 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"02850010000800"}, 0x8}, 0x10) 2018/05/12 15:07:02 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x1000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:02 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:02 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000d001"}, 0x8}, 0x10) 2018/05/12 15:07:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x11, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x200) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000002b00)='./file1\x00', 0x2000) writev(r2, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79e", 0xdb}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)) r4 = dup3(r2, r3, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) fchmod(r0, 0x2) sched_setaffinity(0x0, 0x6, &(0x7f0000000200)=0x9) msgctl$IPC_SET(0x0, 0x1, &(0x7f000079df88)) msgsnd(0x0, &(0x7f0000002b40)=ANY=[@ANYBLOB="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"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000340)={{0x4}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) creat(&(0x7f0000000240)='./file1\x00', 0x2) recvmsg$kcm(r5, &(0x7f0000002480)={0x0, 0x25c, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) accept4$alg(r6, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000002500)) inotify_add_watch(r4, &(0x7f0000002a00)='./file0\x00', 0xfffffffffffffffd) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) 2018/05/12 15:07:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x1100}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:02 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x88, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x4b, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x100000000000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:03 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x2, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) 2018/05/12 15:07:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:03 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:03 executing program 2: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfffffffffffffc00, 0x400080) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000200)={0x3, 'ip_vti0\x00', 0x1}, 0x18) r1 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x80102, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r4, &(0x7f0000000240)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r5, 0x0, 0x489, &(0x7f0000000280)={{0x33, @empty, 0x4e22, 0x1, 'wrr\x00', 0x1, 0x1, 0x1f}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 0x0, 0x4, 0x80}}, 0x44) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) r6 = fcntl$dupfd(r3, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000140)) 2018/05/12 15:07:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0xffffff7f}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x3e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:03 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:03 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x32, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x11000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x10) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r4) r6 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0xcc, r2) r7 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="ecd1a3", 0x3, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r7}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-avx2\x00'}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000080)={r1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x8, 0x1f, 0x5, 0x20}, &(0x7f0000000040)=0x98) 2018/05/12 15:07:03 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x240800, 0x0) sync_file_range(r0, 0x7, 0x2, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001400)={0x5, 0x5, 0x1000000000000914, 0x4000000005}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x10001, 0x0, r1}, 0x2c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x101, 0x4) 2018/05/12 15:07:03 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x13, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r2 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r1, r2) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) sendto$inet(r3, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x9, 0x80000000, 0x2, 0xe0, 0x8, [{0xbdad, 0x1, 0xd4, 0x0, 0x0, 0x400}, {0x81, 0x7ff, 0x3f, 0x0, 0x0, 0x400}, {0xe00, 0xcc, 0x1f, 0x0, 0x0, 0x30a}, {0x2, 0x1, 0x800, 0x0, 0x0, 0x8}, {0xffffffffffffffed, 0x26, 0x82c0, 0x0, 0x0, 0xa08}, {0x6, 0x8, 0x573a, 0x0, 0x0, 0x400}, {0x1, 0xe0e, 0x4, 0x0, 0x0, 0x900}, {0x10000, 0x4, 0x7, 0x0, 0x0, 0x280}]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x8, 0x4) 2018/05/12 15:07:04 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='I\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/05/12 15:07:04 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x8060000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0xb, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:04 executing program 6: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="7edda82e6b66732e66841ab6bb0401000200027000f801", 0x17}], 0x50000, &(0x7f0000000140)=ANY=[@ANYRES32]) r0 = open(&(0x7f0000000780)='./file0\x00', 0x3fffa, 0x104) fallocate(r0, 0x0, 0x0, 0x8000) write(r0, &(0x7f0000001800)='M', 0x1) fdatasync(r0) 2018/05/12 15:07:04 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x4c, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = memfd_create(&(0x7f0000000000)="757307000115d31ce60078003798", 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c8, 0x11, 0x5, 0x20, 0x70bd25, 0x25dfdbfd, {0xa, 0x0, 0x4}, [@generic="c48c8d1ea69dce1deb48a20192951a9fa6a1f647a3bd756800b1b2d4f6c8c9e91a91b53f2635ec211cec02d449d291372f2cd309653d9aedb115b44f68cbf12e9c01be4930dd2372d54108f6cdd484560ce18c8bfda0d9e3ab49a132b6575013895959b48d9fa36eca7ab5680da9a93f01dad3d981928fa2cc1cacd990cf92a9b0360fd70406fbf90f8e95e575af88a3d2affcf5b28a1da3f8313171f6b3d54087e03edaf62c4e27f9b4b1d839f6b07d29b8d78ee1eaab16ab97f597223b419020c3", @generic="0d34913d49f4def163bd39c5c0d0a3e3d918ebc0e5bb5040bc86f912ce48d455f463903753860559bef32aa1ba66bf17502caab05b353819293b4ec67c578d918ec3b5d0412986017005e0ca125dffbe3d31386da8bc1fd95f4d9826fa942f53d69f1db1ba1ea3c2247ad39e2e1ee5fb0fd8e83a25963d1c0c0762c3b6de1503609ab9011edb2e60b3daf714686dc1ef0e0a41471c927cbc739484d3a4f3bfab3091e85963efb163957391d564fc386ecba63f08351765f4271fad3a718d08a815c82e34cd0923e116ae2c63ef8c841085d352da41ddfa3e900e1a7e8bb8940acf9539642f24a1b63f55a6d49895a2b8"]}, 0x1c8}, 0x1, 0x0, 0x0, 0x8091}, 0x40) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/softnet_stat\x00') sendfile(r1, r2, &(0x7f00006dbff8), 0xed5a) 2018/05/12 15:07:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9}, &(0x7f0000000040)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/187, &(0x7f0000000200)=0xbb) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="651ce3980ea15b231d4be39e792473a8599409d7a5083432df05bda7e596af02cb10ce420ce1e8086e9e34", 0xfffffe05) creat(&(0x7f0000000080)='./file0\x00', 0xa0) 2018/05/12 15:07:04 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x4888}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2f, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:04 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:04 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4ff7)='/dev/ppp\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000309000)="5eff9d2d81000000f60000107d7440e8b46c72075cb12bca576a5f9227238186e951b5b9669e91c13219d51d7e4c1d5a8d7c04e6c93c294b061f1927de1612ed7a54f87ec08c5e7ebed95cc5e0a77c552db84e3e5cd5587c7202201ed0b7ac752f35f52a26141a", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) write(r0, &(0x7f0000000040)="38c911c67c4adaabffa5e593eed7d111c737f08df4e8a564ad3e0a66454c6add7be09a77a340d66fef8802d546fbc37fad9d7f18a1f81037f538bc13b04cd717586a9c13a077713709184194bf0e75150c520b2f377c1833ac4aebfd0015798ede2b545b0d2008b582522d78c4605801043177493d11b55adfdcd6aa287c6d7f76e0fd78f71221bc57bb6d1c37759e83a286145fbe2bf68ae91e2512d6133b26caec967c219991990c37e6792c7e8e", 0xaf) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x17, 0x2}) 2018/05/12 15:07:05 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xa, 0x4, 0x3, 0x100000003}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0xa0000, 0x21) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/05/12 15:07:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x23, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x4788}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:05 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, 0xfffffffffffff801, 0x3, 0x81, 0x7}, &(0x7f0000000080)=0x98) inotify_init() bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0xe4100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="04003100b5ad5f6f3936baf93f6c2ce89909a451f8d335e6b036e547223c16effd8aa884fa2747d6b38049be9d575b3b88acec6cee01"], 0x39) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000240)=""/133, 0x85}, {&(0x7f0000000000)=""/75, 0x4b}], 0x2, &(0x7f0000000300)=""/79, 0x33}, 0x20) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) 2018/05/12 15:07:05 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:05 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa9a148be70e7686dd6076605100303afffe800000ffff020100000000000000000000000001860090780014020060c5961e00000000ff010000000000001803000000000001ff020000000000000000000000000001"], 0x0) 2018/05/12 15:07:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x88a8ffff00000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:05 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"028500100000d0"}, 0x8}, 0x10) 2018/05/12 15:07:05 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"02850010000008"}, 0x8}, 0x10) 2018/05/12 15:07:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x14, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:06 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3, 0x418101) connect$rds(r2, &(0x7f0000000340)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) dup2(r2, r2) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x138, r1, 0x1, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x6}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x24}, 0x1}, 0x0) 2018/05/12 15:07:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x43050000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:06 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x42, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:06 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:06 executing program 6: r0 = memfd_create(&(0x7f00000001c0)="fa9364657e20", 0x400000000000) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='/', 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) recvmsg$kcm(r1, &(0x7f00000025c0)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/100, 0x64}, 0x2) sendto$inet(r1, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.capability\x00', &(0x7f0000000280)='}vboxnet1wlan1\x00', 0xf, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0x1e}, 0x3ff}}, 0x401, 0x1f}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002600)={r5, 0x1000, "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"}, &(0x7f00000003c0)=0x1008) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r4}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r6, 0x4008af20, &(0x7f0000000080)={0x1, r0}) r7 = semget(0x2, 0x3, 0x200) semop(r7, &(0x7f0000000180)=[{0x7, 0xff, 0x1000}, {0x0, 0x2, 0x1000}, {0x3, 0xffff, 0x800}, {0x7, 0x101, 0x800}, {0x3, 0x1, 0x800}, {0x7, 0x401, 0x1000}, {0x0, 0x6, 0x800}, {0x3, 0xa678, 0x1000}, {0x3, 0xfff}, {0x2, 0x4, 0x1800}], 0xa) 2018/05/12 15:07:06 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x22, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x8000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='hybla\x00', 0x6) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080), 0x4) r4 = socket(0x3, 0xe, 0x3) r5 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) accept$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000200)=0x1c) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x501100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x10000}, &(0x7f0000000280)=0x8) ioctl$BLKSECTGET(r6, 0x1267, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000002c0)={r7, 0x23ca, 0x10}, 0xc) poll(&(0x7f0000000040)=[{r5}, {r0}, {r5}], 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/05/12 15:07:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x46, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:06 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:06 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x88caffff}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:07 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x39, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0xfffffffffffffd45}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffdc6}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/12 15:07:07 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x300}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:07 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:07 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=@delpolicy={0x2a8, 0x14, 0x408, 0x70bd27, 0x25dfdbff, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e24, 0xf633, 0x4e24, 0x2, 0xa, 0x80, 0x80, 0x32, r1, r2}, 0x6e6bc0}, [@algo_aead={0x114, 0x12, {{'gcm(aes)\x00'}, 0x628, 0x40, "2467f0370986dc6f4d07010826b8db70bc98da530c7a2af11edbb50a2df7d31bbbe3048f8fb61628b068cd4b626459b2dcd43230149e2c29f87f844b09ec8537876c667cb2a55a828f8d9c0b54cb6b5ff127b2b047631db2871f73cd7ee19250f1c0ff6ac3fc2e01103e888518d1c525349907c58fba57f98127f6dc6f0aa4c63dc17f4a8f6a7ad4aca32e15f4c7b85a367efa974761f5d05a20acc3cad674f6f2719f05b3e91b4a132a51c2c3140899b4eb34147744808641e61b50175a77982e64ea9670"}}, @algo_auth={0x144, 0x1, {{'sha384-avx2\x00'}, 0x7e0, "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"}}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x10}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) 2018/05/12 15:07:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x8, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000110007031dfffd946fa2830020200a0009000000461d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/12 15:07:07 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/uinput\x00', 0x180, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000001600)=""/4096) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r4, 0xff, 0x3eb3, 0xba, 0x1}, &(0x7f0000000380)=0x14) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f00000000c0)={0x48ae, 0x6000000000000, 0x8000, 0x2}) accept$alg(r0, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="0c00000800c8889375cf8bb3a35156cbf0c612db5a6e026a15e1e0e4e22df181241a6c32094c7e0dd69a367624e29ea616d59ea63b2b76ac53c3a2febbbda593045aee7d43a4fbefc83ef0f52686e9cfe4d1a6bd", @ANYRES16=0x0, @ANYBLOB="000000000000000000000900000004000100"], 0x18}, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000600)=0x101) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/05/12 15:07:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x8100}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:07 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) [ 126.836253] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/12 15:07:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x11, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:07 executing program 6: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) fchmod(r0, 0x3) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000140)="4cf9d3e8591c7123931590acf5ff9797a096f32705372f865d15acad3f37bea0089b50a2374dc3e7c4b21a3929bbc513ee94b7a14cf860d38fddc8fea96dfab201d6c013b2d316c5a4805a5f8fcef197c3aa40a0e110bd1645dae7f27734b55510ebd2027a3f3473fe36b6fda751129d6da2fe3abcd7", 0x76) 2018/05/12 15:07:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:08 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x33, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x3}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:08 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000200)="c626262c8523bf012cf66f") migrate_pages(0x0, 0x9, &(0x7f0000000080)=0x7fffffff, &(0x7f00000000c0)=0x1) 2018/05/12 15:07:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") clone(0x4000000000200, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x80) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{0x8000000f, 0x7, 0x1, 0x40, 0x89}, {0x8000001d, 0x40, 0x5, 0xa0, 0x7fff}]}) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000040)) r2 = getpgrp(0x0) kcmp(r2, r2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) clone(0x0, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/12 15:07:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:08 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x31, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x1100000000000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:08 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0xe) r4 = dup2(r2, r3) tkill(r1, 0x15) bind(r4, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80) 2018/05/12 15:07:08 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x4e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:08 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0xf) 2018/05/12 15:07:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x18, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x8848000000000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:09 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x20000090) 2018/05/12 15:07:09 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0xe) r4 = dup2(r2, r3) tkill(r1, 0x15) bind(r4, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80) 2018/05/12 15:07:09 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:09 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfc72, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="82d5e3aff20982456384a1f860a8c369cb7f1c7c9ff93f436fc48ede7e0000000000000000000000000000"], 0x1}, 0x1}, 0x1) 2018/05/12 15:07:09 executing program 6: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setscheduler(r0, 0x1, &(0x7f0000000080)=0x8) 2018/05/12 15:07:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x43, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:09 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x5}, 0x28f) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa, 0x4010, r1, 0x0) 2018/05/12 15:07:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x8847000000000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:09 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7f, 0x101000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="ed665e38f55f7d521d64dcb470343d892064bafaa5314941677513c0dc9c598a3239772830acca0508de870925a808754fcadaf17364de31383934529b17c837d02bcc07c8ed89ee925a3c315404847f22e406246af7a8881868a7987f70954b1e26bf76") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000280)) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0xb3d3, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xffffffff}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000180)=""/253) 2018/05/12 15:07:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x1c, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:09 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"5889ff9d8525e0"}, 0x2a}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x7}, 0x10) 2018/05/12 15:07:09 executing program 5: r0 = socket(0x1e, 0x80001, 0x8000) r1 = socket(0xa, 0x80005, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003f00)={0x0, @in6={{0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xe3e}}, [0x76, 0x9, 0x628, 0x0, 0xfffffffffffffffe, 0x215, 0x2, 0xfffffffffffffff7, 0x3, 0x8, 0xbd89, 0x7, 0x2, 0xff, 0x2]}, &(0x7f0000004000)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004040)={r2, 0x1, 0x200}, &(0x7f0000004080)=0x8) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) recvmmsg(r0, &(0x7f0000003cc0)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000300)=""/28, 0x1c}], 0x4, &(0x7f0000000380)=""/85, 0x55, 0x200}, 0x5}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/73, 0x49}, {&(0x7f0000000480)=""/204, 0xcc}, {&(0x7f0000000580)=""/14, 0xe}, {&(0x7f00000005c0)=""/227, 0xe3}], 0x4, &(0x7f0000000700)=""/251, 0xfb, 0x80000001}, 0x8}, {{&(0x7f0000000800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000880)=""/6, 0x6}, {&(0x7f00000008c0)=""/123, 0x7b}, {&(0x7f0000000940)=""/78, 0x4e}], 0x3, 0x0, 0x0, 0xfffffffffffff800}, 0x1}, {{&(0x7f0000000a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000a80)=""/149, 0x95}, {&(0x7f0000000b40)=""/132, 0x84}, {&(0x7f0000000c00)=""/241, 0xf1}], 0x3, &(0x7f0000000d40)=""/200, 0xc8, 0xffff}, 0x20000000000000}, {{&(0x7f0000000e40)=@sco, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/163, 0xa3}, {&(0x7f0000000f80)=""/224, 0xe0}, {&(0x7f0000001080)=""/168, 0xa8}], 0x3, &(0x7f0000001180)=""/31, 0x1f}, 0x9}, {{&(0x7f00000011c0)=@pppoe, 0x80, &(0x7f0000002540)=[{&(0x7f0000001240)=""/152, 0x98}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/66, 0x42}, {&(0x7f0000002380)=""/166, 0xa6}, {&(0x7f0000002440)=""/226, 0xe2}], 0x5, &(0x7f00000025c0)=""/225, 0xe1, 0x8}}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000026c0)=""/171, 0xab}], 0x1, &(0x7f00000027c0)=""/95, 0x5f, 0x1}, 0x44}, {{&(0x7f0000002840)=@ipx, 0x80, &(0x7f0000003c00)=[{&(0x7f00000028c0)=""/6, 0x6}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/27, 0x1b}, {&(0x7f0000003940)=""/164, 0xa4}, {&(0x7f0000003a00)=""/246, 0xf6}, {&(0x7f0000003b00)=""/147, 0x93}, {&(0x7f0000003bc0)=""/20, 0x14}], 0x7, &(0x7f0000003c80)=""/8, 0x8, 0x2}, 0x3ff}], 0x8, 0x40000162, &(0x7f0000003ec0)) 2018/05/12 15:07:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:10 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x8400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000600)={&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'dummy0\x00'}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)="079dbd8038a5ea0763724bf9443291b0d6edf74c4d586fb852e4a7c2e80fd8fc500c9104c43fba2cc8fd7945e6deb15bf47f1cb591128e24fc54251aa4b71e00b081428d57c4730bbec0a846932c17c526852bd880281c46f8ce7a0b6ed9e3a08d3ae03dc0a68eae4583d9c8d730bb5dc54edfbfa803d597ffcf2eb356d944cc9e7da19b1dc5bc99b30f3d5a7bc63c321f5574c852ef9408df67ceefb8c1935a913a748a748b6d48891234156dbd8d1b64304ac99e003a8b2d258a7176a7123874b21a698e3f29af5bcf9eb69f1ba833d36db55e9daf9069012648833cd883e5cc37271d321b42", 0xe7}, {&(0x7f0000000400)="20e4d58da528f6af254884cfb162ba2b2f00f6917133de0fccc735de741ebba3ed68ba81d39a12cefa15f1368eb6d5da65ed8b2eb830c867d394485eebc612b78da07e81a227d7851172cc377a0c7ae21c1c6ea81d5ba8fcf2ccdad3902fef55de4e40f1cfbd6263316f0582604027fa87216c58a42d0cd42d80790993f321ea2d2c85830e918275e4945c24bc52f49f8eafed28edab7d48f9ec2ab7067d20caf4fa26f110bc606ca99a693ccc0a0d3fe7fe2c7860e6d64c5147eab2bbd739117afc7fefdcf2f5e5dedbdebcd54f02ce711e7b7a5b23eb54598fc81b", 0xdc}, {&(0x7f0000000500)="173f9e59c8fb960bcd331ae464aaf6b43d6f386bf841d255205b041a7f63a58d187327ce50f98ba35dd63f9c064f6b55768f7738ac0c5dd0f5fd7812d272610b9feb80348475b3563a0279c370bef6dcc654235dfe059ff95988f5da2479044039e60fde", 0x64}, {&(0x7f0000000580)="616a2ec6c9409d9c071045aa94b973179a894d769ce6702d1ae528c90597c9fd06d2c7e163dfa835e3f47c76ffa20b9429b7c50020b2a8aa6c68a49a4680659eea5403f9cb79ced2794c", 0x4a}], 0x4, &(0x7f0000000380)=[{0x18, 0x119, 0x4, "e9589bdfe91b"}], 0x18, 0x5}, 0x10) r2 = memfd_create(&(0x7f0000000640)='\x00', 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x1, 0x200000) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000006c0)={0x20, 0x35, 0x1, r3}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/12 15:07:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x16, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x8864000000000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:10 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:10 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f00000000c0)="46552c57838f9972984ce5d0101b247b5aa8fcfd9f2471ab2a86ff9095c3c22fee04aa0d66fa0a3add4b20a31f6919607d4864c21fd3eb3547c95a2718806482f324547514f6bd48bc0cdd2e9c1f17703fd93242b11b011407991b36d1de2ee4ab4669540af0b101a6884da21b46bca0834d05c72f1856abb5c8975000768259b8efb21bf2bb027e903a8966ac04105617e19a76cc281b46001e57d32f08685b15296df6ac1a71a5fb437f2423c8e79b0fc645533f6a7cf3fa25a051c5", 0xbd) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1425010}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0xa, 0x7, 0x308, 0x70bd29, 0x25dfdbfd, {0xa, 0x0, 0x8}, [@typed={0x14, 0x1d, @ipv6=@dev={0xfe, 0x80, [], 0x12}}]}, 0x28}, 0x1}, 0x20000000) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x103000, 0x0) r1 = socket(0x1a, 0x800, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x26a) 2018/05/12 15:07:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:10 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0xe) r4 = dup2(r2, r3) tkill(r1, 0x15) bind(r4, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80) 2018/05/12 15:07:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x48, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:10 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x4, 0x4) r1 = socket(0x1e, 0x80001, 0x0) r2 = socket(0xa, 0x5, 0x40) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") accept$nfc_llcp(r2, &(0x7f0000000100), &(0x7f0000000180)=0x60) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001340)={0x6, [0x0, 0x80, 0x0, 0x2, 0x4, 0x0]}) sendmmsg$nfc_llcp(r2, &(0x7f0000002740)=[{&(0x7f00000001c0)={0x27, 0x1, 0x1, 0x0, 0x6, 0x100000000, "6bd65c8d91cd7b876606ec0ee7ca5e863a9b1d226336bf9f3a321f12313affd595025c61d0a83ca906cfb2eea1cab7d17f6a32c227794ef94031ec3e3e02e8", 0x34}, 0x60, &(0x7f00000026c0)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="6d06366585a54f60ead6076c100410731553060e7447b80c1497e2711eaa1418a3840a777be8df10d9ae76a53b1c718b529730e9dc5589fa05426c44e2bd017ebe7f0d28ad95d5d406556fe4040343db51226b5daa3e67e718d9e6e57314c4735e521cdce3106404c4a92f868c901b812cd115f40fbdf5f5e11488620d3bbadb06f8f6c376eade2986acc6f0c27fc765265e18e31617721dd49f8a20a65e73bc342037594dd63499edd54e6f23612f7aec81c8b1e7ad73873eacc2cfa9cfa5fdc36e68d7eba87fa7bebf1aaec3f0317ea1a98504c92d725377933d21acb7abddf20d6212402df4fc4ba228", 0xc}, {&(0x7f0000002780)="3003e345a6095c3bb3db2e274d405b4e9177689c5db126a3a657b09ebdf4b7700cc64e1b27d4867ad1079406dab74719976ff9dccfbc9d864edb777d229209ce70e59dbb7ca0aaab48b9c64c66d33cdc07c81e4bf11394bf5996e157c8b8091ff8775891929db503064f2ca80eaa4e1b2ecccb6840cc29022be75c61b43cc4e1e7602c9de0f517f8712ce41413a636a01580a3f4142be7930f6f7127f8a6be960452f4bd4549ac1e67df386572af215f1f73491203a668b05d2d07bb3f60ec4af58274d5c65e89a50e", 0xc9}, 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{&(0x7f00000015c0)="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0x1000}, {&(0x7f00000025c0)="5f76904715e6512e16669c2f71627415ba816b6ac56d255082c20541a20d0aaa53baaf7bd6161fea9dcea27431b19258b65b39b7b362308f873c219063133956c9", 0x41}, {&(0x7f0000002640)="12409395a9caa39ef26e8ce27588edbea0391e323b956b25350e48fdb27652b021d788c1a7985482512714c9104979c02e1cd50c9818f964c192024cf0b9e2e1782169c05e27cfb972f6b484589f6b7064d3307c2e7185b25bb8a7764682ad100bd01ed004052f834aca565dd3825003b549aefa315fa08172b19096cd0742", 0x7f}], 0x8}], 0x1, 0x40000) connect$ax25(r1, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x81000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x35, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:10 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x2) r2 = socket(0xe, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x11}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x10, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) r1 = socket(0x1e, 0x80001, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r1, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) r3 = perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x9, 0x100, 0x6, 0x6, 0x0, 0x1, 0x10200, 0x4, 0x7, 0x7, 0x3, 0x3, 0x1000, 0x8000, 0x6, 0x6, 0x1, 0x52ff, 0x5, 0x6, 0x6, 0x3, 0x8, 0x3, 0x4, 0x2, 0x5, 0x7, 0x6, 0x5, 0x4, 0x20, 0x0, 0x7, 0x3, 0x5, 0x0, 0xd42, 0x5, @perf_config_ext={0x0, 0x6}, 0x0, 0x4, 0x4, 0x7, 0x6, 0x6, 0x4}, 0xffffffffffffff9c, 0xe, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x7f) [ 130.879523] INFO: trying to register non-static key. [ 130.884680] the code is fine but needs lockdep annotation. [ 130.890286] turning off the locking correctness validator. [ 130.895897] CPU: 0 PID: 9428 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #43 [ 130.903061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.912389] Call Trace: [ 130.914967] dump_stack+0x1b9/0x294 [ 130.918575] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.923751] ? vprintk_func+0x81/0xe7 [ 130.927536] register_lock_class+0x1dd2/0x2630 [ 130.932098] ? __lock_acquire+0x7f5/0x5140 [ 130.936316] ? update_curr+0x1f8/0xbe0 [ 130.940189] ? check_noncircular+0x20/0x20 [ 130.944403] ? debug_check_no_locks_freed+0x310/0x310 [ 130.949576] ? update_cfs_group+0x358/0x580 [ 130.953879] ? __lock_is_held+0xb5/0x140 [ 130.957928] ? set_next_entity+0x2ae/0xaf0 [ 130.962144] ? dequeue_entity+0x3f8/0x15c0 [ 130.966360] ? update_load_avg+0x2570/0x2570 [ 130.970751] ? reweight_task+0x130/0x130 [ 130.974794] ? do_raw_spin_unlock+0x9e/0x2e0 [ 130.979184] ? graph_lock+0x170/0x170 [ 130.982964] ? pick_next_task_fair+0x973/0x1660 [ 130.987612] ? finish_task_switch+0x1ca/0x810 [ 130.992093] ? finish_task_switch+0x182/0x810 [ 130.996568] ? find_held_lock+0x36/0x1c0 [ 131.000617] ? lock_downgrade+0x8e0/0x8e0 [ 131.004750] ? finish_task_switch+0x182/0x810 [ 131.009225] __lock_acquire+0x1a7/0x5140 [ 131.013268] ? kasan_check_read+0x11/0x20 [ 131.017396] ? do_raw_spin_unlock+0x9e/0x2e0 [ 131.021788] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 131.026351] ? compat_start_thread+0x80/0x80 [ 131.030739] ? _raw_spin_unlock_irq+0x27/0x70 [ 131.035214] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.040212] ? debug_check_no_locks_freed+0x310/0x310 [ 131.045382] ? kasan_check_write+0x14/0x20 [ 131.049595] ? finish_task_switch+0x28b/0x810 [ 131.054070] ? preempt_notifier_register+0x1e0/0x1e0 [ 131.059154] ? lock_repin_lock+0x410/0x410 [ 131.063370] ? __schedule+0x809/0x1e30 [ 131.067237] ? print_usage_bug+0xc0/0xc0 [ 131.071282] ? __sched_text_start+0x8/0x8 [ 131.075413] ? rcu_note_context_switch+0x710/0x710 [ 131.080321] ? graph_lock+0x170/0x170 [ 131.084100] ? find_held_lock+0x36/0x1c0 [ 131.088143] ? find_held_lock+0x36/0x1c0 [ 131.092183] lock_acquire+0x1dc/0x520 [ 131.095970] ? tun_do_read+0x18b1/0x29f0 [ 131.100012] ? lock_downgrade+0x8e0/0x8e0 [ 131.104142] ? lock_release+0xa10/0xa10 [ 131.108098] ? kasan_check_read+0x11/0x20 [ 131.112226] ? do_raw_spin_unlock+0x9e/0x2e0 [ 131.116614] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 131.121195] ? kasan_check_write+0x14/0x20 [ 131.125413] ? do_raw_spin_lock+0xc1/0x200 [ 131.129634] _raw_spin_lock+0x2a/0x40 [ 131.133414] ? tun_do_read+0x18b1/0x29f0 [ 131.137454] tun_do_read+0x18b1/0x29f0 [ 131.141325] ? futex_wait_setup+0x400/0x400 [ 131.145646] ? tun_flow_update+0x10d0/0x10d0 [ 131.150035] ? find_held_lock+0x36/0x1c0 [ 131.154076] ? graph_lock+0x170/0x170 [ 131.157857] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 131.163027] ? do_futex+0x249/0x27d0 [ 131.166723] ? kasan_check_read+0x11/0x20 [ 131.170856] ? do_raw_spin_unlock+0x9e/0x2e0 [ 131.175246] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 131.179808] ? find_held_lock+0x36/0x1c0 [ 131.183851] ? preempt_notifier_register+0x1e0/0x1e0 [ 131.188936] ? kasan_check_read+0x11/0x20 [ 131.193064] ? rcu_is_watching+0x85/0x140 [ 131.197191] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.202361] ? wake_up_q+0x100/0x100 [ 131.206058] tun_chr_read_iter+0xe5/0x1e0 [ 131.210188] __vfs_read+0x696/0xa50 [ 131.213795] ? vfs_copy_file_range+0xb80/0xb80 [ 131.218358] ? fsnotify+0xfc0/0xfc0 [ 131.221962] ? fsnotify_first_mark+0x330/0x330 [ 131.226525] ? __fget_light+0x2ef/0x430 [ 131.230482] ? fget_raw+0x20/0x20 [ 131.233914] ? rw_verify_area+0x118/0x360 [ 131.238041] vfs_read+0x17f/0x3d0 [ 131.241474] ksys_pread64+0x174/0x1a0 [ 131.245256] ? __ia32_sys_write+0xb0/0xb0 [ 131.249385] ? exit_to_usermode_loop+0x1ef/0x310 [ 131.254135] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 131.258960] ? ksys_ioctl+0x81/0xd0 [ 131.262568] __x64_sys_pread64+0x97/0xf0 [ 131.266608] do_syscall_64+0x1b1/0x800 [ 131.270482] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.275390] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.280301] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.285647] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.290472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.295642] RIP: 0033:0x455979 [ 131.298811] RSP: 002b:00007ff4b783dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 131.306496] RAX: ffffffffffffffda RBX: 00007ff4b783e6d4 RCX: 0000000000455979 [ 131.313746] RDX: 0000000000000062 RSI: 0000000020000080 RDI: 0000000000000017 [ 131.320995] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 2018/05/12 15:07:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:11 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x8400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000080)=""/98, 0x62, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000600)={&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'dummy0\x00'}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)="079dbd8038a5ea0763724bf9443291b0d6edf74c4d586fb852e4a7c2e80fd8fc500c9104c43fba2cc8fd7945e6deb15bf47f1cb591128e24fc54251aa4b71e00b081428d57c4730bbec0a846932c17c526852bd880281c46f8ce7a0b6ed9e3a08d3ae03dc0a68eae4583d9c8d730bb5dc54edfbfa803d597ffcf2eb356d944cc9e7da19b1dc5bc99b30f3d5a7bc63c321f5574c852ef9408df67ceefb8c1935a913a748a748b6d48891234156dbd8d1b64304ac99e003a8b2d258a7176a7123874b21a698e3f29af5bcf9eb69f1ba833d36db55e9daf9069012648833cd883e5cc37271d321b42", 0xe7}, {&(0x7f0000000400)="20e4d58da528f6af254884cfb162ba2b2f00f6917133de0fccc735de741ebba3ed68ba81d39a12cefa15f1368eb6d5da65ed8b2eb830c867d394485eebc612b78da07e81a227d7851172cc377a0c7ae21c1c6ea81d5ba8fcf2ccdad3902fef55de4e40f1cfbd6263316f0582604027fa87216c58a42d0cd42d80790993f321ea2d2c85830e918275e4945c24bc52f49f8eafed28edab7d48f9ec2ab7067d20caf4fa26f110bc606ca99a693ccc0a0d3fe7fe2c7860e6d64c5147eab2bbd739117afc7fefdcf2f5e5dedbdebcd54f02ce711e7b7a5b23eb54598fc81b", 0xdc}, {&(0x7f0000000500)="173f9e59c8fb960bcd331ae464aaf6b43d6f386bf841d255205b041a7f63a58d187327ce50f98ba35dd63f9c064f6b55768f7738ac0c5dd0f5fd7812d272610b9feb80348475b3563a0279c370bef6dcc654235dfe059ff95988f5da2479044039e60fde", 0x64}, {&(0x7f0000000580)="616a2ec6c9409d9c071045aa94b973179a894d769ce6702d1ae528c90597c9fd06d2c7e163dfa835e3f47c76ffa20b9429b7c50020b2a8aa6c68a49a4680659eea5403f9cb79ced2794c", 0x4a}], 0x4, &(0x7f0000000380)=[{0x18, 0x119, 0x4, "e9589bdfe91b"}], 0x18, 0x5}, 0x10) r2 = memfd_create(&(0x7f0000000640)='\x00', 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x1, 0x200000) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000006c0)={0x20, 0x35, 0x1, r3}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/12 15:07:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0xe) r4 = dup2(r2, r3) tkill(r1, 0x15) bind(r4, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80) 2018/05/12 15:07:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x5, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x88640000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:11 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0x100, 0x2, 0x4, 0x9}, &(0x7f00000001c0)=0x98) 2018/05/12 15:07:11 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) [ 131.328245] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 131.335492] R13: 0000000000000521 R14: 00000000006fbbb8 R15: 0000000000000001 2018/05/12 15:07:11 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="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", 0x1000, 0x20000800, 0x0, 0x0) 2018/05/12 15:07:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x36, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:11 executing program 5: r0 = socket(0x1d, 0x80001, 0x5) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getpeername(r0, &(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000002c0)=0x80) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r2 = openat$cgroup_ro(r0, &(0x7f0000000300)='memory.current\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000340)={0x10203, 0x0, &(0x7f0000fe9000/0x3000)=nil}) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x800) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2400) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000180)="2efdb9800000c00f3235000800000f30c4827d2a5323420f01c98f097812cf0f300f01cb40ddcdf3460f5fe8420f013b", 0x30}], 0x1, 0x2d, &(0x7f0000000200)=[@efer={0x2, 0x2401}, @cstype3={0x5, 0x9}], 0x2) 2018/05/12 15:07:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x89060000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x6, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) [ 131.468596] can: request_module (can-proto-5) failed. 2018/05/12 15:07:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x49, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x608}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) [ 131.503475] can: request_module (can-proto-5) failed. 2018/05/12 15:07:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x3c, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:12 executing program 5: socket(0x5, 0x2, 0x6) r0 = socket(0x1e, 0x80001, 0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x200000000008912, &(0x7f0000000100)="c626262c852300012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285002e00"}, 0x400000003}, 0x10) 2018/05/12 15:07:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x15, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x1c}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:12 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0xe) dup2(r2, r3) tkill(r1, 0x15) 2018/05/12 15:07:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2c, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:12 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000002000)='v', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f00000000c0)=0xb0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0xff, 0x8) 2018/05/12 15:07:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0xffffa888}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x21, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x4, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x4305}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x1b, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x8035}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:13 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x8002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x1}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x8, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:13 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:13 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0xe) dup2(r2, r3) 2018/05/12 15:07:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x4d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:13 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8910, &(0x7f0000000140)="c62624c6cca2017637a731d2b5aad04938b7d1a6fc48f291a11f7e24ff28e22adc000000000000000037a207be4d21e408173886a19148fbc9e58b3f4ac7b523338e6796ef32b84984c094c5c06dbe128a09a83cd8518007dcb590adb4771eeac6b5f97c90928d786d29adabe0ce5b98db41ea0a422ecaa1c679deed826b9bcd86febfe3fa8ffec0b6fb13ce880886c1b409117210f42852eba56229dc6f68b3daf0563bbfb1d1600deb97eaa6c9b2f99b02258facdb11edc852f564979dbdda87aa5ea32925511b070a41193fce1f52581a2271871b1e6534083a77da401733000000000000000000000000000000") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x86ddffff00000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:13 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/69, 0x45}, {&(0x7f0000000140)=""/252, 0xfc}], 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x300000000000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:14 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket(0x4, 0xe, 0x4) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 2018/05/12 15:07:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x38, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0xe) 2018/05/12 15:07:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x17, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:14 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0x2, 0x6, 0x2) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x1c00000000000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x3, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:14 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f44a0e6a292b8bbf19ce29267f7f4f7c02d0f2ca06841d97b52b924964cdba4ccd3334508aa7c719e048b83750cd2b88a10cacab305b6c517a2ae36359e1462809d3836e6b267998e2546bb8acf011815db276b5e94bdf03cf3396312aca9d7b48afd110d2e5d3c39ca551c06f8bd85d029aba323cee6a51143ba975ac1e15c") connect$ax25(r1, &(0x7f0000000080)={0x1e, {"0285001000"}, 0xb}, 0x10) 2018/05/12 15:07:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:15 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0xffffffffffffffff) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x965, 0x44, "97d8f968e6d774d54c85c6ea5a3ca08851707c38650e52c97ee672b5e5de365320eb60f0f05845bf07452e51568a09c35234d29feb17794fb75d4f517982fe9ffc0661ac"}, 0x4c) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x1a}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x12, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:15 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) 2018/05/12 15:07:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:15 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0xfffffffffffffffd) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003cc0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000003dc0)=0xe8) getresgid(&(0x7f0000003e00), &(0x7f0000003e40)=0x0, &(0x7f0000003e80)) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003ec0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000003fc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004040)=0xc) r8 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004080)={0x0, 0x0}, &(0x7f00000040c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0, 0x0}, &(0x7f0000004140)=0xc) r11 = getpgid(0x0) fstat(r0, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = getpid() lstat(&(0x7f0000006d80)='./file0\x00', &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() sendmmsg$unix(r0, &(0x7f0000008140)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000000140)="1e4ae459103c3137504e7b3df1ab6dd1e2a83681ecd9688c1fac83b385dbdc9ffb82458a67e0112587fa3973d964f056cc7ede43a534c25f4b490798268e6ab32c10039d91eabfa2126003ada01b326a8bbe9b6f210257af27df2d7ff8c9ba5badf379403a1cfe781228118368e2e307ffc4590ad7bbb094ae0635ac57f5d114949cfb81b73d4a8a33f9fa5ef744a1b12fe414fbe389a4a03be45f7ec3ca6d10847b49db06", 0xa5}, {&(0x7f0000000200)="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{&(0x7f0000001340)="c0ef14511a2b86603d3cffc7722afabcfbb740b4f82c59137dcd9cc3d49ff18550012ebe67e5230398bf16335ce834b39e7b0978013e8c4e5dc4a3ec8a0ea97ef124485c6dfafc418ecfafb00c2e1555024cb7cd44dc7fe6fe7dc9afdb6b039b5dd4d99d4785e2ee6f69a7707e47ba90d3a78b6bcd40af2bad682a0c52908b899805a11824fe74362184fd32a05658b4297e254ba22d1cfe7b31ee150f3b42741fee5cdf60538b6b1a7da686af9db38726e5d32176e2da5d877fd95ff2c134980cb348154390ac5de3f47ea3410dcdeb035d1af85f8d22ced066528ee59345046c", 0xe1}, {&(0x7f0000001440)="f948f08ffa0515fc8b521e631253ed", 0xf}, {&(0x7f0000001480)="c7b7a83906fb88a7180b1e5761c0ca249c5012719c611b7641793e8dba477accab69ca07cf73709659965b81edc2c4e0fdc14252c597586c3e0bd65de66f2309e631a201c4261587348aa8db346667f34f64b02fd64d30919fdf45550476ec4d70fca9cdf8af08d8df590f462cdd295b716baf3a8967", 0x76}, 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{&(0x7f0000007040)="fb360fdbc9fe66cd845489438e35234eef2340454a0e2e98f1e885ea54fa9d988d28f9d5512101a33c3090353221993e414c2a6710fd85efd9623278bc600f6b4f6ad9d4c3c4017cb5d5d150fab10ed135ccbf69c9ab2f80762207d4f1a55b73d2f56e298a47125b28e1e1e54a5bf70a2ed1125f339d258a10915d0c8e4e2f1a9179", 0x82}, {&(0x7f0000007100)="4d6948e3b02ce2b4f44e07cd95e5072b36be996c3a0d35b7f7612750c506192276f1b94ad96e2a930e8c9d53a88d5115b64aad9c0b0b7a8e9ce9f8a6fc66f7ecb6774c62d551f377eb60bfbe28b6c7b56e26b47250da57d72cb523c3030af93f43b7f4315040fdbc5170f70d0bd2cfc51482f3517faec5197ec8e62f98d1b667f88b54b0ca54aea76ca27eaa1c9d721af31777919b62c4c23deb9c0a0b025462fbaa797c96d9361d247da972909f73b6bca48748fc58a31f967c92f95e392441bd7af95f15f9e062aaf9eef52b6eaacdf08aa51666fae5ecceb97cb970791971ebc7939d50203ad0c704d3e0071fe6fe0dfd61c88c8502dfc9fe5e0ec716bce00282164fd88832b1def0d0543571ae577aa1cbd44320294cd18301696a56438b9bee2cc399f9b5a62fc9e2fb8cd2a3d6ded206504d6cc828bf2289007155dd5fe068d0350ffc20c3745f1d495cac262397641f85c96a0094785b668ad92bded410745521e1ca81161f4a5b21167e6c93d61f441a964a16e934a9e078a70b23b6ec90ca9269133e42ae9b1181c14ed58504641c090a4746567d5d8ac946fd0162fda58c5da20cc1c8211a998cf1bfc40e0e5b5f378f31244e7d10322000d9403a4e0c7e4eb7e0df419051a7f2a1e7f7596ee59026168bc33db4737bea2b3b4a74cb5757296af03e7421f2086cdcb0bf637f1a608586d60b8fcb659d610901f538200ea19ef81cba3401623d9f5af17ecdde8871f0b20b01ef12ee5b20bf0e46711c7b1e81aa147023fddf5537362abf0d36ca6ea3e5a1cea74b8a3db5f1fafb2d1ef02e2e322e521284b72cb8d283b510fd06f3e0c76c08af12a479afc3780c748cdf47cfb1ac1ff5e37f28fb70e0571493aae08f2f16817977479b21282fa1e2848f6a1e89c1de2576d2fc8905f820d9009a2dd59ee4a1db2ca7410de7b83a8bfd50c7f25afdbe32b73d1bb2800db27089b217dc38f9e3ed7e44dd9d96eaff07c6038daf778ced75be751d3ef2d09e55bd415dfdfc7cfa5e0977803fc4574fefe5c2965b7bc43330df321e98879d553d8b42e9f38c2fb27b60bdfc136e3113ba0ef896f65fbcf3300d75d72e017db8b2dca7569ef69b3c50b1945c9bd97f323b47d7e886e9926dabe800e3878e69dc36fcc192847c90013edd7999c5b0509babd4ca68bfc41f7195ac1f6b45d5d8f9082b7fb9bab3340e1b11e2c6f3cf8f63b7931355cb68f91ee7a0e2f9af2071cf861658b38af0daf8f079e4e89352b46cf203c06d7a88e5bcb1435a4327f3cb067fb58be0b78b51e99d4700d36edee3580141d0cf3cd1bea7163a49f19dba0edbd2ef1cd6905c5b92368d1dc8f5de5fe2c2e4ded4f9a7ba0f0337da66f41b037dd6270a1e23fa8e76221f9eedc44916868be587d4c7103bbfa8f91af8418e99dc545401cca0a2c21bb18d69fc6495890053e218a08bff4df8d496fa4aeed3333f22166d2f2628840a70403f95d80742b806bf5af60d7ed6dccda25887fd83d0d8a021d8fefe12adcf221f64eb0fc2d8dda78d54ebfd75ba042230e6e575766fb31bc53550ef95cfae3cfa4a817447cb101a16cd1eb1d76e690f7e4e8120e44d5c413f040407d769e830d6fb02b8bd66e3eb0234d95d9f60fef5cfce1c1fbd11c1a3bd7163521b568c083b80103422eef92470e3b913e5dd646d5474b9a5f293f4560734b196a9da6eb9bab4f8b416c68268b136ec883c7c5175b6b61938d63673756dc56d030f2833874ad2fb8f24bce502669129a7e4d8b3edf51c27f3bd6aef8625125c72abb217eb4f3b28e0fac925daa41bf3279e61f4d3eea91c7d7147f98905faf5d885e23b76197397e0d8d33a0525a31da7b316f9c9e65d7d88a8a69775481d57f2897835e64422984b55d2c0bd63b8347ac345ddaf543dfc72ad171569ea7647772c273665e02dfa54a6892ac1145c2cafab8800bbb1d27883f2ff7eedc16d6b154d13bf1aa3dbea5aa01789a319278bed9a4415d131b98290219a9cdfad94b955eda09fdb6f6894cc6f59bd966e263028728cec3928a6c6e50c1bf724a4299e6d47f3f9754f1a688835564b876a5d001a8fc7c10e9cb3631825e64d99c065c1dd63346cca5a9f496bec43287636da3ff6e9ccd976e28efaee5a2a3b9b8d4748b5f8ce76fbeec88b06d7166b3157f44f2e3153c8523441d9e2eed59b14f77bac5082319882f0b69ffadc540ade67daf49c9295e673517f68b3e456aa611043c6183529391967d422c79e2e317cfd1ce4682e49212f013d6427e5322615bf3058d73cdef66b1851a192fbad6af8818b0246c525fccc602a1bcd88e6ac412f44825433b6f940fb46aa80c5aa063d48b77aeaeb2ae061732bd86d2a79b8aa7c18269d9b6a6734351cc84469ff412a3399912f10f2c3cfc155de0a3c237482cbbe15c6f821c8e783a91b0db11d350ef1c2db76dcb00378c3d13b4dd591988b8b6e65d78478f8980a9e6b217e09d24fce99c2613d612a3c9876be077dade6e6e89a2d5a4d75d515f7f2c21cdd544eac7f475a2e935c3bcb6fa76e7d9acb6c7365098af8099f0d82062cf5efa9713d4d4be304e9ccd4a74f3809ef75304fc977a4d5de03c5c61d30454c0f8c6fc95910f23aeaabf0e8172e358fc7e0318db5568f5a8f901a4634716a291d5ef00b0ccb30b357f73831b1e51435ce13daf53670f376648729009c1540f80bf4a1c2ebd1e54deb356b2d7fe09e79cf53265c204f5aa0aa0463211125840c772d40eb361c62b092e9e27919bb71328f755c7f682ca17a10be564757a3fdbca9859467e588dff76ec14ff8dc7ab9fc2d0d0c2f0bf77b5dd729899bcba753ad2bdc655f35b2b3175c001c994929518d2f8dbb1be87fe488efb002dc3d99a52d432e603a43550c19c29fe739aefdbbbdd8cf38d478f2d51db4a1228cd28be6d830a3d4e553d6d166231ac0cbaea9366a451bd5f60afeb20dc0671e399e01ee8175dbb959c60052e4cbc7d09e3cffbe403b69b6ab65e6573befe37967e405f7c0959ff69dbe0d4ade89c0e4e39869b2430b0c338c200347dd03d928d1b3a29bb42faa67e4d49e4ae712f71d0f73ed94a8abef4a4b24fc15ac65215fa546e7b4c1406d8257d81d6c3f08d94e84501262e8335d5f6600f64cbb87cfc7d9e4320d13c48b23c677eab7a3c1d6e35314b8cd1989326b40a914cd614ca1784938d8c1647cf2b7136c53aff647c3536afd3ed22b1b56551d0ab1cad9b4f76a83cd7f461ad2998dfd451b1876b700a2c5acffef83378051d4bc0f1321dfbac0b02032a7d6ca8aed6ee26ab4b09390522605955c222606346c71de45373ea793b963b948a28cc424a746d998756efec848753778ad89f289a03faf9a7f3f193da5b434f2815d18be0457e42db16a8240b43254ad653e2f6a62112416d5d69260f2669f96a832b57e71da6ce74bc6d0aed020ecac8a2960fa315c797329ebd7bd3a40b93aa3341bb9a45c16360057560a77d47c767ba172fa37ad6778fbd0231f82f6ba3b804624686b3231a9a3b3c00179bef967db269f815a366b601c2bebd6806854b0d80d2bf457128e62b897b8cff729d75190b8a24fd862c7f35afbaae46590814a49595b418c3a6c625dc29770833f3fb1d5902e18f629e79629340e47fa68aabb9908cce7375d9c0682e32fb29d2bda2ed4e4d7b9f8665ec78cda1d2c1dcd584388fe8b65691e24f6a1375a40dce2b446782f47df0d272a61872571da06e21a64bbdbe92ccdf54cc85c1f2652eca370f1cb5196ed36f72d02e2538d0f1240182cdd081215bd39e38b39f0975d0e9c9c09dbc308ab88708c79a7b2e5094cd10f6d2166e3b9c031ae5d3ff0bb76fa3afff9750debc61e8ab45226e4d0bdee7dcb3c0c1b970fb945f84601bbb406b7eca8fe478d7ab1886f7a0fac7ddc92b51c5aad96858d8455f88152731348fb496dfcfd5bc758771854283ac7daf75d15dfdd9891fd3afa27f6ce06fc33492f3477f3697ea6b9c242828628e92d8a7055b54c527661b3f490e0e18a58ff18615bb235c345cb740c914b2afe53235b78eb75ec3faac79ceb264b16540f4f2e882a5ca0845ede53a96f1be9fdaa98a1de0e5b29cf1911bd44252940a11888c8368705d19e9c3b2dbee9dc096ea817dfd7731e4a46bc553e04d0a0acde9673a6b314a89d3a52e43c7e869c7e1ac9e18350c0c8e43e95a0e8b0f2620802e8a67b2d7f8349bcf713f083f970cb2e9c582e612b2e2c81578ecbf01e02b866bda82485ef422a307a3c85fa21dd5bce1d931ba66c57825031fc0bec8bf456c5d67d2bacb3a1c8e5d7f680bfe0ce6caa3d4bd0833c02a8a0327680fcd32f8b28911ee46e319256593903f872a78f6ecad61f53cb25efb373b0a20f25f5742b29dbaa2e042f4e1c277815e20d2bfb41feb644d699c9b0620ed171bfcc1f1fade3950bf352a2c2c67cf74d16744ded3f704fba339319aba6e9ddba20dfe3dc7d46c04209251d4e0dff604729b36e0dbf6ad526d0c39e31c16ba76823641c85e38b51d7c97d024e4d1f2b940f376a2e6838b8b39fc4806ceb2538de49a69daa921f5223216033750f5d6edd7ff5d71dc39027598181109ae80598e03fbe784538284dc2ab1a049b20f8d2ed7b02e74c059bb94ab736c5086f08388d524333046995bfb4f02a4309615e1439a8945c186efe78bb87777ec20fe94cbab041f08f2cab9bf9c2cabd3bfc1eae1d3d9f878882b10c61dbd3ebfcce6374d113b1b7a0d56f858b260bb7ceedfb002a5497946f83d8a7b83de42089fbb3ad06993806ac4eb411ff3f1f06c6adbed629e8d820475975be8c6808327f5b587a32473e6a1cf43ca498e9680a0c152490967c6262690467744ab25edb69a08360143cba9450981869ee872b76d4f406361c74b4b0478337afac50b4f2ee8df7e6c77f368380837787e63cc92020f14a038c87b8c186a83db8f40230bc5d44286e2b22a51e18bedb18f0900887e2388441c69f289b81b4e13f2d9a1e394fe1dd4e11f14ba3942a9b0e60fdccde6343c2ec750bd8e0b21f32764305b0f32847f7fefce99af6641a57a4f3e906fbc87f06fc3c3da9b1bcbdc804c95aedf9eabc53ac7a0d5ca240ee3f5931e7cb16152c499ffacb348f126ff303a13293623a1f1ff70c16df8cea355956d264f085e86fd2aa2dc67a0772568b00e1837b22af66e0345726bc07ab70eb93a3fb9a9b88d9955c72a4efced9e6cb5bf7640f57be7fc6c79fbb71d68e93e011a34ee2adf8911999422268b5d54e4e5c3f8751dcd8e3c578f5e894d45e2b1942a2fff277b96b8545fd3bcd23c2f1d331bb7a5575c60ace05236c6a943ecd687fc1191f7fc95ca57098df91b3de829402e8b32f39494de0ec642bbbae7e0d05b809aa9c6c866e0d715d485c7a0bcce34fae247e38ca887ca0351ca98373d1725698a339260285b5d47ef2c1b7b9f442b12575f9a1e4cd17e73cfab6efe9e50a8bafe35e881ae28f41287cf5a8a7dba78a1167acd4851e65d6f13eff39f8a82ea7f4cc759cc3983458a0a072f7fbe8ad14dd4ae2b394d1bb8d5a6eb609331ef285c2ac40b71fcd15fd72f6ae448a5c7d4d6f76e69669eb4e666f245b8fa4496c5682031cde45b980f01b3750e159673a984f876f6ca8ab3f20327b2814038a604e9b5f8e178a97baef60ce09db2dd4e9a5abab3172d312e5b78c3ba6e918fe956c1b2384618beb9b658186ced499a641b33220f5891f4cbdb9ad5273e14bf6ec828a1429042e5084fc6119db0331b5bcb109be9d8afa7e55d4f193cbddfe82", 0x1000}], 0x3, 0x0, 0x0, 0x4}], 0x7, 0x8000) 2018/05/12 15:07:15 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x37, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x4305000000000000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) 2018/05/12 15:07:15 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x100000000, &(0x7f0000000000)="2cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0xfffffffffffffc25) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x1ff, {{0x2, 0x4e20}}}, 0x88) 2018/05/12 15:07:15 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x1a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) close(r2) close(r1) 2018/05/12 15:07:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) 2018/05/12 15:07:16 executing program 5: socket(0x1e, 0x80001, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000080)={0x1e, {"02fce1967500"}, 0x8}, 0x10) 2018/05/12 15:07:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x88480000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x3a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, 0x10) close(r2) close(r1) 2018/05/12 15:07:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:16 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) socket(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00000000c0)=""/214, &(0x7f0000000040)=0xd6) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"0285001000"}, 0x8}, 0x10) 2018/05/12 15:07:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x3b, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)) 2018/05/12 15:07:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 15:07:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r2, &(0x7f0000000280)={@pi={0x80350000}, @hdr={0xffffff7f}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}, 0x2a) 2018/05/12 15:07:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x90) 2018/05/12 15:07:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCT