[....] Starting enhanced syslogd: rsyslogd[ 12.154220] audit: type=1400 audit(1521957901.452:4): avc: denied { syslog } for pid=3652 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. 2018/03/25 06:05:08 fuzzer started 2018/03/25 06:05:09 dialing manager at 10.128.0.26:42839 syzkaller login: [ 21.698570] random: crng init done [ 23.963303] audit: type=1400 audit(1521957913.262:5): avc: denied { create } for pid=3797 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 06:05:13 kcov=true, comps=false 2018/03/25 06:05:15 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000180)=0x8) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x149) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x208, @tick=0x38, 0x5, {0x20, 0x3f}, 0x8, 0x2, 0x5}) getpeername(r2, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x80) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000380)=@req={0x5, 0xdc4, 0x400}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f00000003c0)=0x3a, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x20010, r2, 0x2f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000440)={0x8, 0x8, 0x8, 0x6, 0x7f}, 0x14) renameat2(r2, &(0x7f0000000480)='./file0\x00', r2, &(0x7f00000004c0)='./file0\x00', 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) sched_getattr(r4, &(0x7f0000000580), 0x30, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000005c0)={0x1, 0x3, 0x7ff, 0x1}, 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000600)={'HL\x00'}, &(0x7f0000000640)=0x1e) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000680)={@in={{0x2, 0x4e21}}, 0x4, 0x9, 0x8, "69168948dd93fbd432e60bb10baa2d8fec0d2af02a2b3ae5daded6e1104754c75cfea87e40ff271847de7d3fd36d077b1f373417dc522873cd9449be1e89d64edf42475fc946dddbc7e20985c759bd09"}, 0xd8) sync_file_range(r0, 0x9, 0x8001, 0x5) sendmsg$key(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000780)={0x2, 0x9, 0x9, 0x0, 0x12, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_ident={0x2, 0x0, 0x1, 0x0, 0x800}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x14, 0x579d6315a4e3e335, 0x10}, @sadb_x_sec_ctx={0x9, 0x18, 0x80000000, 0x69, 0x3d, "f02eddc0af4f92694ff2b091155f5e1fe4ff454463731b8eef0558b370b924f52dce2212b54e88ca06a425a2bdfc6837900662221ef4d83ce8c9849dcc"}]}, 0x90}, 0x1}, 0x40) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000008c0)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000900)={r1, 0xa4, "15993fd3b9df1ce0d0edfb92cce75af66882dcc6c2f3599ab9d40c8c49efe4533a17cfa3f5c6ee59dc813c254fdf54ee2e5b896b1c593d3717001b8df89fdc8bf9072d44886073d890ed393ab98b040659f39a2b62b631f21dbd1debd66d00480699969ea62e720b9b373de92216c4d4e0d1f8f701d7ac50f167c70a5a2c88d54e3183873ea1275aafe7d5d1225a37f0f42517ffbfe2e604c8da1d783a8930b79330ad4d"}, &(0x7f00000009c0)=0xac) ptrace$setopts(0xffffffffffffffff, r4, 0xfffffffffffffffd, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002f00)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000003000)=0xe8) sendmmsg$unix(r0, &(0x7f0000003240)=[{&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000000a80)="23c5227965459c9947fae6c54c79dda16fae8d96a36ba1973689fc578af5c3cb58", 0x21}, {&(0x7f0000000ac0)="015f8aeabcbfc4ecadbd03283f7f8fbc43703af307212b2e5faf46ed70c0319cd0c7dc9f94031ab41a205e8452993fa37cfa5d76302129b16df396b71ff304ea53af98bce7e9038d7077ce64e865a6ec29b7e8c908c5dfe10b1a6970ba2d584a37e238cb032d713b", 0x68}, {&(0x7f0000000b40)="a28a9ef999dc5420ed4a527179662be7654dfbe2ea16803081df0bb2bc98db00869f060dfb9d8980a42f702d195b3f4bb8ffbbbaa496b20d08f0f32c76eb456d2ff561df07588698a0b162ff1223a74a1c37b19796ba9bdcc9d0ae79893df23a2ddba399791eed57b54394bc4cec29cabf919565afd57f5b30faa7537438201e455489dc0cfbc633f22f78d43f423e6beaddd820ad9ebc74641af12aa0d8ee081b0a232978546746", 0xa8}, {&(0x7f0000000c00)="5ed74db3f1067074e16474bd8a6682f0428feb31d3855204ead8f8c1a232eafb946c3f037e9ebd2a000514fcc469fa7203e7fb5983d7fc719ab39e4602b6e0aac05e4d7b6fd137b9eea99bcbc3fa368ddea205b29beb374a41a728ea171f3d2f33860a38fd6d023c4373062625440440846a401c5bf1d6bf2a7c1e10665f846f0e663c27b5343dbdb606298895285c2f28775b5de39fbe9190a9f4de503d110f49e6c7a24efc9e21131efcf32ef399e9b7fb96b1cad6bd27d3e8d57fdcb2a09db08071803ecae77dcd0a6184781adf8b92c63fd32bcaf21a417d3b81f7da9320eecc6a73f70204491d63f984364f", 0xee}, {&(0x7f0000000d00)="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", 0x1000}, {&(0x7f0000001d00)="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", 0x1000}, {&(0x7f0000002d00)="c80ba934b374d642ed8bb50b0220472b66626d9b0d9531eb57b9a1a1c8ce4548e57d9feaca14f62899a68bde67c0c6a98a73b35ff3d4db999295005ec8f22f8b2657484a18c6497407ab9307f2833135a77e7467487f04dc2f25953739fc99aa15c1b7e0f6f74ae49bb1038dfff3115bd6ec5fcf4461780968fd48889dfa2d4e3375fd993ba18efa0a92e99932ab5567340ec9c7610d64cb709a6df8472d3acaa0892455c71a33b9", 0xa8}, {&(0x7f0000002dc0)="6b281e4d20166d9cbc3f380cc733982ce69c1204e5d5db308dc1b0646fc150da4dd3bf7fc30c7b9a31e27a6e0d0db440b13a5b5fb8b0040e445e3155fb78eeacee6d4a3cff300de98676a6e6fdb917b59b17a2801d95eccdfa68c6483c3ea25cb6c439bc9edb9bc3ce689d89b930cc58b379f247cf54b1d6dd71818c7f61a079ff5216a493fd67988da3cc11f824603d1621e220e14cc4939fc6e3ef", 0x9c}], 0x8, &(0x7f0000003040)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r0, r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r7, r6}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r0]}], 0xd8, 0x20000800}, {&(0x7f0000003140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003200)=[{&(0x7f00000031c0)="f9dfe7de4c5d7f5d067147b8853a8c3eb7b63dcd", 0x14}], 0x1}], 0x2, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000032c0)={'filter\x00', 0xe1, "cd89e7ef0787167c5758150ca60709f8d49a05414e5473bd414f3371da40af54d319aa7a4bb5b6fbfdf26caed61afceebf2792e014122f762c83eff86e1497110afd38118db9d6bf5f62f6cb8dd768971a2044e3c9d2c9bb6b24cc3b99e9a4198cb1366282a432fa7e92472794eea5934a343ef656c052442a506cd506a11ff86c3f0efca38daa0efdaa7769976473eb0c776456cdabfa1c29b1ba4abc87b3c187af16ac934fae8c58003aa067463136f65a88bb728c3617c8a90c6dfc4387362ae77168c8a7b485c0d106d9331db8451df240029e7c31ffbe0bd9177fe44b898f"}, &(0x7f0000003400)=0x105) unlinkat(r2, &(0x7f0000003440)='./file0\x00', 0x200) syz_open_dev$sg(&(0x7f0000003480)='/dev/sg#\x00', 0x7ff, 0x10000) fcntl$lock(r2, 0x7, &(0x7f00000034c0)={0x3, 0x3, 0x1, 0x1000, r4}) 2018/03/25 06:05:15 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$TIOCCONS(r0, 0x541d) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0xfffffffffffffffd) keyctl$link(0x8, r3, r4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'gre0\x00', {0x4, 0x20, 0x9, "93931f8848c8", 0xff}}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200), 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r5 = dup(r2) syncfs(r5) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x210080) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000280)={0x1, 0x3, 0x6, 0x1, 0x1}) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/244, 0xf4) sendmsg$nl_crypto(r5, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)=@get={0x108, 0x13, 0x100, 0x70bd2d, 0x25dfdbff, {{'michael_mic\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x5cf}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x4933}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}]}, 0x108}, 0x1}, 0x40) r6 = dup(r1) pwritev(r5, &(0x7f0000000740)=[{&(0x7f0000000600)="3797e35b6880f469cd29f299292068753d4e813f8cd9c268e8a39b538e9d8f96de3f968a4ca2f5bce4615e454f3d4a8c34ff3677d7d6b19a6b1d7ddc0fdfffee1ea41b1f7c99da43612126e47bbdf98a1b214f59c5ec5e9a45963ba0a53742592ca6fc5914a3ba37c5d2f6c6d0e71c5d03dc0d9ce177f3138561cd2fc752c7c271d5a1b505dfaf77e9cb", 0x8a}, {&(0x7f00000006c0)="e613de37622660ee7dbb9adc53b663cbbce6aaa70bddba1a0d2ccc4ad075fbe25febd5c5330d7554522b6e56a036d8bbd3b4b2f66f66f1e1bfcf4232f9662f4eed7323b970f9805cb2592123d440cbae0ab4c1e0c7fabc9d75312e7ca34c3b4b665ec9a2d0dccf0d35ff592621e81fd62c7f0a4f08", 0x75}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000780)={0x6, 0x1ff, 0x7, 'queue1\x00', 0x2}) sched_yield() ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000840)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000880)=0x9, 0x4) accept$unix(r0, &(0x7f00000008c0), &(0x7f0000000940)=0x6e) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000980)='/dev/ptmx\x00', 0x200840, 0x0) ioctl$TIOCNXCL(r7, 0x540d) ioctl$sock_ifreq(r5, 0x89b7, &(0x7f0000000a80)={'ip6_vti0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x1}}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000ac0)={@loopback={0x0, 0x1}, 0x2c, r8}) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000000b00)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000b40)={0x1000, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x7fffffff}}, {{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}}, 0x108) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000c80)={'gretap0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000cc0)) 2018/03/25 06:05:15 executing program 2: timer_create(0x3, &(0x7f0000000000)={0x0, 0x29, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) connect$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x8, {0xfffffffffffffffb, 0x401, 0x6, 0x1ff, 0x8, 0x3}, 0x1f80000, 0x20}, 0xe) r2 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="d97573657200", 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000000280)=""/27, 0x1b) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000380)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000003c0)={0x8001, 0x1f, 0x7fff}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000400)={0x1ff, {0x2, 0x4e24}, {0x2, 0x4e21}, {0x2, 0x4e23}, 0x8, 0x1, 0xffffffffffffaade, 0x100000001, 0x3, 0x0, 0x2, 0x80, 0x38e}) ppoll(&(0x7f0000000480)=[{r3, 0x8291}, {r3, 0x10}, {r1, 0x2}, {r3, 0x8000}], 0x4, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000500)={0x89ab}, 0x8) recvmmsg(r1, &(0x7f0000004f40)=[{{&(0x7f0000000540)=@hci, 0x80, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/206, 0xce}], 0x2, &(0x7f0000000800)=""/118, 0x76, 0xcd25}, 0x6}, {{&(0x7f0000000880)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000900)=""/231, 0xe7}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/49, 0x31}, {&(0x7f0000001a40)=""/140, 0x8c}, {&(0x7f0000001b00)=""/2, 0x2}, {&(0x7f0000001b40)=""/139, 0x8b}], 0x6, &(0x7f0000001c80)=""/86, 0x56}, 0x4}, {{&(0x7f0000001d00)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001d80)=""/59, 0x3b}], 0x1, &(0x7f0000001e00)=""/55, 0x37, 0x4}, 0x7c7}, {{&(0x7f0000001e40)=@nfc, 0x80, &(0x7f0000004140)=[{&(0x7f0000001ec0)=""/133, 0x85}, {&(0x7f0000001f80)=""/177, 0xb1}, {&(0x7f0000002040)=""/51, 0x33}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/172, 0xac}, {&(0x7f0000003140)=""/4096, 0x1000}], 0x6, &(0x7f00000041c0)=""/250, 0xfa, 0x1}, 0x3}, {{&(0x7f00000042c0)=@generic, 0x80, &(0x7f00000045c0)=[{&(0x7f0000004340)=""/41, 0x29}, {&(0x7f0000004380)=""/44, 0x2c}, {&(0x7f00000043c0)=""/67, 0x43}, {&(0x7f0000004440)=""/180, 0xb4}, {&(0x7f0000004500)=""/51, 0x33}, {&(0x7f0000004540)=""/125, 0x7d}], 0x6, 0x0, 0x0, 0x63}, 0x1}, {{0x0, 0x0, &(0x7f0000004b00)=[{&(0x7f0000004640)=""/152, 0x98}, {&(0x7f0000004700)=""/212, 0xd4}, {&(0x7f0000004800)=""/89, 0x59}, {&(0x7f0000004880)=""/209, 0xd1}, {&(0x7f0000004980)=""/163, 0xa3}, {&(0x7f0000004a40)=""/165, 0xa5}], 0x6, &(0x7f0000004b80)=""/99, 0x63, 0x66aa}, 0x2}, {{&(0x7f0000004c00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004c80)=""/105, 0x69}, {&(0x7f0000004d00)=""/10, 0xa}, {&(0x7f0000004d40)=""/37, 0x25}, {&(0x7f0000004d80)=""/236, 0xec}, {&(0x7f0000004e80)=""/8, 0x8}], 0x5, 0x0, 0x0, 0x1}, 0x46e83541}], 0x7, 0x120, 0x0) preadv(r3, &(0x7f0000006780)=[{&(0x7f0000005100)=""/177, 0xb1}, {&(0x7f00000051c0)=""/213, 0xd5}, {&(0x7f00000052c0)=""/119, 0x77}, {&(0x7f0000005340)=""/223, 0xdf}, {&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000006440)=""/136, 0x88}, {&(0x7f0000006500)=""/74, 0x4a}, {&(0x7f0000006580)=""/117, 0x75}, {&(0x7f0000006600)=""/75, 0x4b}, {&(0x7f0000006680)=""/203, 0xcb}], 0xa, 0x0) lsetxattr(&(0x7f0000006840)='./file0\x00', &(0x7f0000006880)=@known='security.ima\x00', &(0x7f00000068c0)='/selinux/checkreqprot\x00', 0x16, 0x76c42538c8e564a9) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000006900)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000006940)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000006980)={r6, r7, 0xffffffffffffffc9}) symlinkat(&(0x7f00000069c0)='./file0\x00', r3, &(0x7f0000006a00)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000006a40)={0x2010}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006a80)='/dev/sequencer2\x00', 0x101000, 0x0) readlink(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000006b00)=""/10, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000006b40)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x80000001, 0x3, 0x1000, 0xa0}, &(0x7f0000006c00)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000006c40)={r9}, 0x8) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f0000006c80)='ip_vti0\x00') ioctl$TIOCGSOFTCAR(r8, 0x5419, &(0x7f0000006cc0)) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000006d00)=0x7, 0x4) 2018/03/25 06:05:15 executing program 3: mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000000)=@generic={0x4, "b08ac193f98442dc16c9b61e174f3bc6b941dc85fc6142dc412fe99fdda2566f90c994d6f99de207e872d13dba890edf20c1f1f1e60eced619fa0db6b82f3005d59858e72b65756902d21c571ffef6781c8f8f8d4f9d37f42cb176b90493890ebce399425f9715637a5209ae3c2f365069d06c38c743c0581c6ffb1e077d"}, 0x80) sendto$inet(r0, &(0x7f0000000080)="3caff943a50d176269a3", 0xa, 0x800, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fadvise64(r0, 0x0, 0xfff, 0x3) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001180)='/dev/autofs\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) shutdown(r2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x8080, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000001200)) recvfrom$inet(r3, &(0x7f0000001240)=""/61, 0x3d, 0x0, &(0x7f0000001280)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000001300)={&(0x7f00000012c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001340)=""/114, &(0x7f00000013c0)=0x72) sendto$ipx(r0, &(0x7f0000001400)="b3815b46fdd01b7997c8e0480771c61686e0cee74a8a892c37051ae3823e9f91f12d65f3566431922ba5c4eb9651e96ac0f9428bed219489a8eafcbe514b1ec11709e393752de73c8d24a1f8b11233c0436ecfbba59a30af6f8dc74a74bb3fd9337dcc72a0bb3fccd2b2823cc40694642c281f86fb58ccc4fa90cdfdd3bbff7e28fe9db5287a6639f52c2deff42426e9f15bb62ddc612e4ec5dae6e1c50251d1fe4989117bf0a3e7d9203bb6166da0fc9ed854b9d93cec795fb2de0d36665f4dfc926039b696a8532a1c79215c9e85164534614ee30b", 0xd6, 0x8000, &(0x7f0000001500)={0x4, 0x2, 0xbf60, "4555ca103632", 0x3f}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001540)={0x0, 0x400}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000015c0)={r4, 0x1}, &(0x7f0000001600)=0x8) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000001640)=""/170) ioctl$TCSETS(r3, 0x5402, &(0x7f0000001700)={0x4, 0x0, 0x7, 0x1, 0x80000000, 0x3, 0x95, 0x25, 0x8, 0x6, 0x9, 0x40}) getsockname$ipx(r2, &(0x7f0000001740), &(0x7f0000001780)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000017c0), &(0x7f0000001800)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001840)={0x0, 0x0}) ptrace$poke(0x5, r5, &(0x7f0000001880), 0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000018c0)={r4, @in6={{0xa, 0x4e24, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0xaa}, 0x13c}}}, 0x84) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001980)='/dev/rfkill\x00', 0x8080, 0x0) getpeername$netlink(r3, &(0x7f00000019c0), &(0x7f0000001a00)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001a40)={'nr0\x00', 0x1412}) 2018/03/25 06:05:15 executing program 4: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='.\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x1) r1 = eventfd(0x3ff) r2 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1, &(0x7f00000000c0)=""/27) keyctl$set_timeout(0xf, r0, 0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000140)=[0x1000, 0x6]) truncate(&(0x7f0000000180)='./file0\x00', 0x9) r4 = getpgid(r2) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x252, 0x1f}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r5, 0x7, 0x4, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280)={0x100000000, 0x5d0f0734, 0x40800000000000, 0x9e, 0x7f, 0x9, 0x3ff, 0x80, 0x53, 0x6, 0xfffffffffffffff8}, 0xb) getpgrp(r4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00000002c0)) getsockname(r3, &(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000400)=0x80) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000440)=0x80, &(0x7f0000000480)=0x4) eventfd(0x9f01c63) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000500)={r6}) ftruncate(r1, 0xf4dc) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000540)={0x4, 0x5, 0x4, 0x80000001, 0xc, 0xffffffffffff9ee5}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000580)={'filter\x00', 0x4}, 0x68) fstatfs(r1, &(0x7f0000000600)=""/19) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000640)=0x1) rt_sigprocmask(0x2, &(0x7f0000000680)={0x2}, &(0x7f00000006c0), 0x8) getsockname(r3, &(0x7f0000000700)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000780)=0x80) openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ptmx\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000c40)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000d40)=0xe8) getgroups(0x4, &(0x7f0000000d80)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r3, &(0x7f0000000e00)={&(0x7f0000000800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000880)="298ca84faaa5007a30d6dcd60aefdca1", 0x10}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="21f56a482552549c917addb7010c774c1d5f8b8cd63002952590062b5b3eeea9a1d97ce530a354fd9e0794d88cc835e3d0c7cfdcf88a0930bdf1e6774a63d6b04cc081141853234ae493dc4ab2247f737fe0ab8021e8cdc3c3750881b0b833d5ecdd65c18725dd47999f4f308ad2f113c81ad5f3a1a7ca09273899e0bbfe96d9ffeb3d6df19c4fe0b3b704ea24e290329f36664a881e97eb662d55140f16a522e980406c64d400cc9e8aef557a17d6e0fa125bff907446a73b3cdac8a5effaba2eda12c2c2dfeaed88a628621cdc88ba0afcf1dd709738c6d6b3da4fc8e635ae3d9b9a9c", 0xe4}, {&(0x7f0000000a00)="fd83f0898f0ea79ed1bbe038b0041b64370d7e0553debdfac1488bfb8114de2fda3be1a636190b698d1d68ec5ef74b7158bb7567979783e7fb93308116c816d43b9eac2687038afa3adbe0020a4d2bc4072d6a881f5e7f14de6cb398a3dbbda8c132cfbc180b26f3d4e3bfd02502cff5085f0f34a35679a5c1bdeb9d136258103096b3b3ab5294051b679e39431489903e679a4c2aa5f4f6aa00818b58e25d21aa8d8a40c1a5cb67d0ab603241b49ce8697e364e3e95d3dd1afc7291674ce17a0842a70ebf0f9ac97a9fbd4b0d3b530cf0cc679290f5e8b8c520f52d6393bf8b7b68ab71434d3866fc783e", 0xeb}, {&(0x7f0000000b00)="7ba2448503d2b25ca0fe160abbacaa28b54ec27ed2a83d0bf6f40171b865c7a187afd1ec1d3149cb320d6ca040af64259820a92af8db91f17c42b753b9", 0x3d}, {&(0x7f0000000b40)="d3ca9bf48ecf60d0f5f546d351659755640c5bf7fd582bd12531feb44a190496ca3b66dd9d84cc77debe3f79012781ff31c29e09e818850c9948eb28638811b412d3b2997fcc22ab5d3db952d8f6d92a184b5523929adaeceba462f0f2de1d762ae9935aa55626b9df069183aebd401b1f73", 0x72}], 0x6, &(0x7f0000000dc0)=[@cred={0x20, 0x1, 0x2, r2, r7, r8}], 0x20, 0x4}, 0x24004000) 2018/03/25 06:05:15 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x18, 0x800, 0x70bd27, 0x25dfdbff, {0x1e}, [@generic="7d4db120feba5a557003030a4da4a02efb9305a7a29d3b66c821b2d83b6b10f64506c3daf3d57ad8c8a6c1b9224f6b8de26fae1a5479556cabd419ad0ae79400d1"]}, 0x58}, 0x1, 0x0, 0x0, 0x24004000}, 0x40000) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000180)=""/107, &(0x7f0000000200)=0x6b) fsync(r0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='\x00') acct(&(0x7f00000002c0)='./file0\x00') ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000300)="cc3eb5b22e5a212ad04a7c6d4f281143a780a34a7536ded3b3e3ed7071ddb1087417b88479133ff69fbf41dbf6737f42e86bad58a9d5b322916969dcf1b23ce17012233ecf5034309cacc4639e5be68134c887f05dabf410fe49f726307296d12a8fad6991df85716c182fcdfe32405c538c2e98aa00bc9ba71c50d6c98f2a7e6364f54806e5711a58c4ebfad34777852c0f18e1896279e2ef8f59c98191ec2fa9ea90863e6e58e9028df2adc2590753683a23992bde274d8807a2a69dad599dcd2e712b999f1e55ce61d870dd2dcb988e90832c429f48a5b4566fd2ee44") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x44) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ashmem\x00', 0x100, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000500)={&(0x7f0000ffc000/0x4000)=nil, 0x1, 0x5, 0x90, &(0x7f0000ffc000/0x4000)=nil, 0x200}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000540), &(0x7f0000000580)=0xb) getsockopt$inet_tcp_int(r0, 0x6, 0x2f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000640)={0x4, [0xfffffffffffffffd, 0x6, 0xd9c, 0x8]}, 0xc) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000680)={0x7, 0xb6, 0xfffffffffffffffd, 0x80000001, 0x0, 0x0, 0x1, 0x7, 0x0, 0xfff, 0x8, 0x2}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000800)={'nat\x00', 0x0, 0x3, 0xe6, [], 0x2, &(0x7f00000006c0)=[{}, {}], &(0x7f0000000700)=""/230}, &(0x7f0000000880)=0x78) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000008c0)=""/4096, &(0x7f00000018c0)=0x1000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001900)) mq_timedreceive(r0, &(0x7f0000001940)=""/252, 0xfc, 0x213, &(0x7f0000001a40)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001a80)={0x7, 0x0, 0x20, 'queue1\x00', 0x1}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001b40)=0x7ea, 0x4) sendmmsg$unix(r0, &(0x7f0000001d80)=[{&(0x7f0000001b80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001c00)="5f8e258ebbcc2d7e0e5d2e690fca4fd02f99032cf244b8bb239198e0eda581c2077e133e270b418450bef673e6f039831695a00c04abf0be073923dd03ef5ec8ec24347e0a89db2f64eaadb278680043e1963b53239cc625cb32ef6a183bd6f3aaac4eddf8d3aa0fc4aa9815b9b8b459bae442275d419de69cd2132d13b7eb1983a00cac45551f7a259d554b145efbe426d97dc8698009b6222ba18ebd07b50b8475f5c4adc942efb765a3d2e5c3076244740d0839443389af07182dbf66dc8d2ac4c001b78b667a92af4f86e5663f3ab19d381f3a721461ea0e81ab762424d734a3a7f0716016d106e67c8573c47052a7e4", 0xf2}], 0x1, &(0x7f0000001d40)=[@rights={0x10, 0x1, 0x1}], 0x10, 0x40000}], 0x1, 0x4000000) bind$vsock_stream(r0, &(0x7f0000001dc0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001e00)={'sit0\x00', 0x1}) linkat(r0, &(0x7f0000001e40)='./file0\x00', r0, &(0x7f0000001e80)='./file0\x00', 0x1400) vmsplice(r0, &(0x7f0000002280)=[{&(0x7f0000001ec0)="1b0c2f44ca67bbd583101550306e0bcbd20e7f8f55e945f2100a7bd92cb718af17d4", 0x22}, {&(0x7f0000001f00)="14b20fcf0a6682d45e6bf87fa039a2d6e124bf1df12a6f113e6932ca27410629a7fb003f5a4eb4053df12c0147829d94aaa4ee24dfb647e521533d0434e470aeaf8b77811ade5ef0bf196b4e96fc599aa870291d398b696d6f67d891ad0b8e87910fe5007947ac4a450729d5e65060aa39c27f60ddc96ed891852495560599f4ddda952e1faeb26e1b63306b04ac1769874e112ac675b3b3cff0558d", 0x9c}, {&(0x7f0000001fc0)="4d78fd2034eed2d77a9647ab51dbe2e1", 0x10}, {&(0x7f0000002000)="e516b8f6db3b488b1fc6ebf6d075045ff80c588f41dabaf555c3b6e9daffc5f330010e4c3f4d6cc424a4d109a8defbc3b5512b7487abf6522cf1c0435d29e5f53803894802346152474056813203191c317c9d19efaf02850c1054c7627192c5fca2d79d8ad69300e2bb9a618f6b8873067a28ec1036e32b35cf0212b7ccc3c931250f3e66668f3856fbe79fe737bb21aa3f44fb288ba605ec5a761b072443399bd4bff58ba4b98e55a9c71ec6fffd9c7b3fab7c40d6528e39a15642aae8e181313e5dc2f84cf1bc0ff0a03e8e9e04b9651d05a7bd1f665474649952a90ef0b2787de6417375cd2d94b8b87b7f63a8fb8f61cbd993477e", 0xf7}, {&(0x7f0000002100)="fb91e34ac1c559fc7316f99c9b19694dad4f23c0a5e9433c5923c12f1f6fd23a26de19b63652918abdcd5a46cc40348705133cce403e00a4cd3a2e86b261cdae32267d7fcc03d2f758f81be6e8c1c759126d45b62199379c1dcb039eb0769ebee73acf7dd8a37ea3d5314499afa703e2a82f140f3fab7805e438a0d2e3501a1dbd463af638d6f79904760589e0a8677fe7f21e1fe6118d30edfa934f7cb6bfa661c6baad66c7110af0325505a364d3bd050a8defdbc058ecaaa3ca5b0e7817fa4d28675869d6dec13b5c9da7b0e790f86b6b7e83b012", 0xd6}, {&(0x7f0000002200)="327db810ac522ead3bf1e7c12c32af5e5341e45e050488a8b268ce3719bc9f3eefff0020d2668c4600064f77d8fd506cb97e0565fdb4edd1ae8d3feed8495669e173904048e65e717782357320502306bbba008a9ef700575fbb351e4f2a2f6b1febed08f93b5c98b87018e9e5aac64fb5f801a33a6531be04bfe08dcd", 0x7d}], 0x6, 0x8) recvfrom$unix(r0, &(0x7f0000002300)=""/9, 0x9, 0x20, &(0x7f0000002340)=@abs={0x0, 0x0, 0x4e23}, 0x6e) clock_gettime(0x0, &(0x7f0000002400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002440)={0x0, 0x0}) utimensat(r0, &(0x7f00000023c0)='./file0\x00', &(0x7f0000002480)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, 0x100) 2018/03/25 06:05:15 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x40, 0x2, 0x6, 0xfffffffffffffff7, r1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@empty, 0x27, r3}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getpeername$ipx(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000480)={r2, 0xa6}, &(0x7f00000004c0)=0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000500)=[0x800, 0x92]) r5 = signalfd4(r0, &(0x7f0000000540)={0x1}, 0x8, 0x80000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000580)=""/122) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000600)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000640)={'nr0\x00', 0xaa87}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x2ae7935100c835fd) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000680)={0x1, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000740)={0x5, 0x81, 0xc, 0x10001, 0x8, 0x60000000000000, 0xffff, 0x9, r2}, 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000780)={0x0, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x88) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000840)={'sit0\x00', 0x1f}) r6 = accept(r0, 0x0, &(0x7f0000000880)) getdents64(r0, &(0x7f00000008c0)=""/176, 0xb0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000980)=""/194, &(0x7f0000000a80)=0xc2) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000000ac0)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x101, 0x2, 0xe, 0x10, "8ef755db5b8e2497b386af3871f0d4a83dd8e23b49531a32ac0195353e9bc53bc1fcc673df37deb47ba000b4821498c1e9747dab1038217a9a434d56cf93a644", "2af71b6213c24ab18f2c4baa7737517e28f1c127593b8f59d8a530384e4e78c0", [0x1, 0x3]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000bc0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0xfffffffffffffe00, 0x7, 0x1, 0x2, 0x40}, &(0x7f0000000c80)=0x98) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000d40)={r4, 0x8, 0x3, [0x4, 0x0, 0x9]}, &(0x7f0000000d80)=0xe) lseek(r0, 0x0, 0x1) lseek(r5, 0x0, 0x1) 2018/03/25 06:05:15 executing program 7: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x80, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x3}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fdatasync(r0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x9) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x7f, 0x5, 0x2, 0x2596d5d5, 0x3, [{0xffff, 0x10001, 0x200, 0x0, 0x0, 0x2801}, {0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x2}, {0x1, 0xffff, 0x101, 0x0, 0x0, 0x100}]}) sendto$unix(r0, &(0x7f0000000280)="65b78cf7d487b3ef8d83ed376a2ed2f375e8d3b84670bf198b362402b21cd78884e233b82272941de4b93ba584cf175c5e31bc94f328fd073b9d7280918c2677c7392d3de3230d6fb8a93bccee9c88e4a8b38052a28a7baf4761fc87c20bfac08078fe7c0190b73a9d93197518022bb220effa4d8fe77a385b1d796b233aebba75a11b0dbff97f2c5d5f2595269a7de5ecc995327c2b56e5f88fd230fe717139a29d25463ea73f20f183e64ca350c618f67bf292af4e99930330d093fe40861891818c5929e047c98d8f7b0e48da05712c55083cb706a5", 0xd7, 0xd0, 0x0, 0x0) socketpair(0xa, 0xf, 0x52f6a67b, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000003c0)={{0x8, 0x9}, {0x800, 0x6}, 0x9, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) ioprio_get$uid(0x3, r4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000580)={0x2000}) recvmsg$netrom(r2, &(0x7f0000000b00)={&(0x7f00000005c0)=@ax25={0x3, {"b1c6ac96975e1c"}, 0x1}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000600)="7179b24abe98f0b367021060f38eaab710f2ccfaad1f36bc2425f4c506e0c1bf662a2e20e628b642c23764f2887475ab92bdf92829efc7b5afbb14af48f69f7a3a41e4a78122876eef492f4f4488e0d57de43fa9580dbfca1e06f853262f214202d8695916778eeffbe41c373ebe6385070e30032d8b06595d932af797b4ed8b0b490b836ea650a401692c6e0e402f44b7fa0cd86d8e7a2945c416ba1aa113c0746cbc75c7dffd88ed96da62d7edb6d7b8976f379550e38b0e84944071fec61b75fc65e6f376aeb8566cefe51a", 0xcd}, {&(0x7f0000000700)="19ae22f2df7a69da7227723f45947130261024ae028898c48f3f40305519930a147454b9f50efd06740c66a7b1942852212d03c1847ff2075778a7e4809bd2c42356f65ce503e00b85d04cbb4b06785dc1136f23898ea04734c460c36645986ce8372e635c5ec94bc3b27be09fbf7611fe8f3b717a7acc7a4264f61d10370a029a3ababae32483b33fa98ddc48c55d8a0c889ed439f7e8f43a03792371bf4a6a0dfc78", 0xa3}, {&(0x7f00000007c0)="67d5700e1b594342cc6558e16bf4d7c535aab75c3f5622fc2895265fc4aee631c9ac4d8fc4f2ec13bbb290f65cad76fe6b1cdc14bd48f4e74d18e299d805ee48cff0bf45517a2656701fc7bc48e5ed77744d5789a390bf3880b2f608a10b9277e5933b18245d857b64320a6ac49a90ef466702e1a597c692a933e84ee8cd19aa2f32c7db", 0x84}, {&(0x7f0000000880)="3b53da7a9c9259f1a6be9680c09a669f0a72e3322887f098ca51344edfdf4ab5de60adfc714e5b2185a17f190c682e44ac8e515ec1eebb435d10394c8109763a14411afd355be9a044", 0x49}], 0x4, &(0x7f0000000940)=[{0x18, 0x12b, 0x72d, "1e"}, {0xe8, 0x0, 0x7fffffff, "7414ec05797c15361a41b9eed0d76f149bfe549881592da51860f73e2952810ad1382b9960ad1d183346804bccb74110eb9e651c00b5fd5f661853056bf3c81060a1a9556853511b3dd8f442319c9c870eda9c56cf0c2be7fa1ab59c1b166f5be472415e04bf5edfbb296eb16414d3a5cfca79e81b027ba7b41dce8757ed6e3d0152ad8f001e35383c8151cc94bb9477c165d073fd7dc19048a5bc52e133bcf45cbaa542e18a2dbbb47181ab12409152542ac9293c0e7a0cce1ffbe07b71a94d9e83567ebec7e207364b3a9af99a50161f704e00ff0b598c"}, {0x28, 0x109, 0xfffffffffffffffe, "6a45e5a8fddcc14aa6902ed42512aab0a395"}, {0x80, 0x0, 0x1, "c6152fdfa397c581101969a23ed5412b107da62e6a70d2085a889a0767fd05f4483530270b22dd2622a1626978235e84c1bf6941ff9c87f72af9e1cbae27200b43c8409f260fdf96cc2f3fc45d36643d76f6624a1b5b8d79eb0790c4cbb53d078e27a90facafd64db80065eb"}], 0x1a8, 0x4000000}, 0x22) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000b40)={@loopback={0x0, 0x1}, 0x5b, r3}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0xf0e, 0xe, 0x10, 0x1c, "9ffa1656cc61a9ee11d149720c2f97d81c32074d9b3a17409d896603b05ede34612e67b2efa916cd645103fa2b94d1b5ff2ba4bbdaba013d46660d3b32caa101", "d06d9e2c1475186fd8820b85f96ba971b76c9b56612cd3497cf99296020b9fee", [0x200, 0x2]}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000d00)={0x2, &(0x7f0000000cc0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000d40)={r5, 0x2}) fallocate(r0, 0x0, 0x80000001, 0xffffffffffff0b8d) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000d80)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000dc0)={{0x1000, 0x4}, 'port0\x00', 0x0, 0x1, 0x1, 0x1, 0x8001, 0xfffffffffffffffb, 0x101, 0x0, 0x5, 0x9}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000e80)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ec0)={0x2, 0x2}, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000f00)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000f40)=0xffff, &(0x7f0000000f80)=0x4) utimensat(r2, &(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={{}, {0x77359400}}, 0x100) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000001040)=0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001080)={{0x5, 0x10001}, {0x8, 0x1f}, 0x33, 0x4, 0x9}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001100)={0x7, 0x5, 0xfffffffffffffffa, 0xffff, 0x200, 0x7}) [ 26.058750] audit: type=1400 audit(1521957915.362:6): avc: denied { sys_admin } for pid=3857 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 26.099564] IPVS: Creating netns size=2536 id=1 [ 26.120289] audit: type=1400 audit(1521957915.422:7): avc: denied { net_admin } for pid=3860 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 26.165687] IPVS: Creating netns size=2536 id=2 [ 26.206249] IPVS: Creating netns size=2536 id=3 [ 26.228788] IPVS: Creating netns size=2536 id=4 [ 26.279531] IPVS: Creating netns size=2536 id=5 [ 26.330327] IPVS: Creating netns size=2536 id=6 [ 26.380144] IPVS: Creating netns size=2536 id=7 [ 26.439934] IPVS: Creating netns size=2536 id=8 [ 28.428221] audit: type=1400 audit(1521957917.732:8): avc: denied { sys_chroot } for pid=3860 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/25 06:05:18 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) 2018/03/25 06:05:18 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = dup2(r2, r2) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)) mmap(&(0x7f0000158000/0x1000)=nil, 0x1000, 0x1000000, 0x4010, r3, 0x0) 2018/03/25 06:05:18 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffff418, 0x8000, 0x1, 0x10000, 0x8, 0x400000000, 0x1e, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x47f7, 0x100, 0x100000001, 0x1, 0x1}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x6}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xd) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/25 06:05:18 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0xc018620b, 0x710000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x20, {0x2, 0x4e21, @multicast1=0xe0000001}, 'vcan0\x00'}) 2018/03/25 06:05:18 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8080, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @multicast1}, &(0x7f00000000c0)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000140)={@multicast1, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x11) 2018/03/25 06:05:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$mice(&(0x7f0000792ff0)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000), 0x289) r2 = dup2(r1, r1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000000)=""/68) writev(r2, &(0x7f000049fff0)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/03/25 06:05:18 executing program 5: mkdir(&(0x7f0000000100)='./file0/bus\x00', 0x2000000000100) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)=ANY=[@ANYBLOB="b08feba5e261bb3684"], 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) fallocate(r1, 0x1, 0x10001, 0x76) ioctl$KDDELIO(r1, 0x4b35, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000000)=""/113) r3 = dup3(r1, r2, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r3, 0x0, 0x4) 2018/03/25 06:05:18 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000140)=ANY=[@ANYBLOB="340000001400092500000000000000000a000000ae4b31d1bd7c61300c2f191b6bfea32731e72d63e79e46025857a7aacd65517b177084b9b845548dfa190152a9154f21f73410ca9ad2c1ad59071eb86d1c780110367ab3ca8170cfcdf340c92cfb478a3524e1b512ee4804000567636d7663272e23763c1ba0cffbd0b28c510db767cb5c8cd868943ae02e5196", @ANYBLOB="08000800000600001400020048bdd98a4829aeff020000000000000000000000000001"], 0x2}, 0x1}, 0x1) 2018/03/25 06:05:18 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100b10000000000f8f00000000000050006000000f6"], 0x17}, 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) 2018/03/25 06:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xffffffff, 0x10}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x3}, &(0x7f00000002c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r2, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r2, 0x1) 2018/03/25 06:05:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x2, 0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x5ffc000000000000, 0x5, 0x3, 0x2b3, 0x7]}, &(0x7f0000000100)=0xe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x3, 0x5a0, [0x0, 0x200000c0, 0x200000f0, 0x20000348], 0x0, &(0x7f0000000000), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x622) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000700)) 2018/03/25 06:05:18 executing program 4: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000eccff4)) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x0, 0x70bd25, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040804}, 0x4000) connect$netrom(r1, &(0x7f0000000380)=@full={{0x3, {"eb1d661b7aa02f"}, 0x3}, [{"fa6c705e9c8abb"}, {"d62bdd2855f4bf"}, {"8739e1a646e187"}, {"041d381586fe0e"}, {"b59e234089cffc"}, {"93fd68b6b0f8d1"}, {"3089b5c9d22931"}, {"3a078a3e829723"}]}, 0x48) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000002c0)=""/80) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000440)={0x4}) ioctl$TIOCSTI(r1, 0x5412, 0x98) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000400)=[{0x3}, {0x3, 0xb1f}, {0x4, 0xffffffff}, {0x8, 0xffffffffffffd327}], 0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000340)={0xffffffffffffff81, 0x6, 0x7, 0x8, 0x3}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 28.979078] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25058 sclass=netlink_route_socket pig=5237 comm=syz-executor5 [ 29.003535] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25058 sclass=netlink_route_socket pig=5254 comm=syz-executor5 2018/03/25 06:05:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = memfd_create(&(0x7f0000000240)="063abb0c08c8ede531407d6222c2b9aa172a940dea8a578c3cb5a59b71909a4171f7701da9c65cfb814c41ead9b9c9d66d29ae1e36c3576693b49bf4dc67a6768693cb92239f31", 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200)={0x5}, 0xffffffb2) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x10002, 0xfb}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000001c0)={r3, 0x1}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) 2018/03/25 06:05:18 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[@ANYPTR], 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)=""/102, 0x66}], 0x1, &(0x7f0000000400)=""/17, 0x11}, 0x0) pipe2(&(0x7f0000000040), 0x4000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1d7) recvfrom$unix(r0, &(0x7f0000000100)=""/233, 0xe9, 0x42, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) getrandom(&(0x7f0000000280)=""/39, 0x27, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)="617474722f66736372656174650087ff1ec8a6c0324459f188b02b4e0a45c052ac17f33970faf31c3d457fa118ea25a406a4a84fd1044eb93efc00b6803ec23ac9abebe97017cc127463f7bd15e4ea1b") pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x2) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000000600)=[{{&(0x7f0000000440)=@pppol2tp, 0x80, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/82, 0x52}], 0x1, &(0x7f0000000540)=""/157, 0x9d, 0x9}}], 0x1, 0x40, &(0x7f0000000680)={r3, r4+10000000}) 2018/03/25 06:05:18 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f00000000c0)=""/112, 0x70, 0x2001, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x6, 0x1, 0x9, "691a69026e12954c02c66d9be9a8554d0eca103a1e489d022ae33ca698be59db7fe85223d469bcb0278ca52291808e4e10a29e4a098799babbfbfe1622ab78", 0xb}, 0x60) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, "7379000200006a0010"}, 0xff96) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) 2018/03/25 06:05:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[@ANYBLOB="880100001a000100000000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000000000000000000000f5ffffffffffffff000000000000000000000000000000000000000200000000000000000000004c00120067636d2863617374362900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014006d6435000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x188}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00009c7ffc)=0x400, 0x4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000000c0)='lo-\x00', &(0x7f0000000100)='{\x00', &(0x7f0000000140)='+\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=']vmnet1^trustedppp1$*$[$vboxnet1+vmnet0ppp1{eth0{\x00', &(0x7f00000003c0)="bb276b657972696e672647504c28402770726f636600"], &(0x7f0000000480)=[&(0x7f0000000440)='keyringnodevcpusetwlan1vboxnet0keyring:@vboxnet1\x00']) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @empty, 0x5}, 0x1c) 2018/03/25 06:05:18 executing program 6: clock_gettime(0x4, &(0x7f0000000000)={0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r0}}) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x827fd) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x5) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x400) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="001e2bbd7000fbdbdf25020000000400050008000300000000000800020002000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x8800) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000340)={@empty, 0x0}, &(0x7f0000000380)=0x14) recvfrom$packet(r2, &(0x7f0000000240)=""/194, 0xc2, 0x0, &(0x7f00000003c0)={0x11, 0xff, r4, 0x1, 0xffffffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/25 06:05:18 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d59feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000bf9000)=""/250, 0xfa}], 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/25 06:05:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) close(r1) pipe2(&(0x7f0000009b00), 0x84000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) 2018/03/25 06:05:18 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000001e000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) [ 29.009609] audit: type=1400 audit(1521957918.312:9): avc: denied { write } for pid=5247 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 29.028253] audit: type=1400 audit(1521957918.332:10): avc: denied { read } for pid=5247 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 06:05:18 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1000, 0x6, 0x5, 0x0, 0xd38c, 0x8, 0x80000000, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x10000, 0x4e, 0x7, 0x10001, 0x4}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0xcf, "35cdb7e55bde6ae76bad51b9049eeedefd763910293b6eec9b2098f11f39c944848b72f92b7328413a3ab04d9b97b09cd7148998f9ffddfae7a81d595dcae89befd33d63bde2595319ef5867871dd9b7f3117279cc27d0adcb8025bd687df25d1be8039c10d115817cdd93c0550b56f60f9aa3587aefb545904a48ab9acc73505fff029109fc02ffa720f5f2c8cd7dd517279df5a860fcb78fd637aa5d9ff9c886d45e004b8df649c1bf33ec57168ad3c9f45ba5ce92edd2aa5d01163bfe2d1a9e64aac6cac176461732013117a888"}, &(0x7f00000003c0)=0xd7) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'bpq0\x00', 0x400}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x1, 0x1, 0x1, r2}, &(0x7f0000000280)=0x10) 2018/03/25 06:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fallocate(r2, 0x0, 0x4, 0x5) ioctl$int_out(r2, 0x2, &(0x7f0000000000)) socket(0x17, 0x800, 0x3f) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000040)={0x0, 0x0, 0x40000}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/25 06:05:18 executing program 4: r0 = gettid() set_robust_list(&(0x7f0000004940)={&(0x7f0000004880), 0x100000000, &(0x7f0000004900)={&(0x7f00000048c0)}}, 0x18) exit(0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000045c0)=[{{&(0x7f0000000000), 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/150, 0x96}], 0x1, &(0x7f0000000180)=""/233, 0xe9, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000340)=""/28, 0x1c}, {&(0x7f0000000380)=""/17, 0x11}, {&(0x7f00000003c0)=""/143, 0x8f}, {&(0x7f0000000480)=""/17, 0x11}, {&(0x7f00000004c0)=""/20, 0x14}], 0x6, &(0x7f0000000580)=""/135, 0x87, 0x3}, 0xe3}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000640)=""/201, 0xc9}], 0x1, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000000780)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000000800)=""/25, 0x19}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/10, 0xa}, {&(0x7f0000002880)=""/66, 0x42}, {&(0x7f0000002900)=""/149, 0x95}, {&(0x7f00000029c0)=""/110, 0x6e}], 0x7, 0x0, 0x0, 0x693cd27f}, 0x7}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/107, 0x6b}], 0x1, 0x0, 0x0, 0x7fff800000}, 0x6}, {{&(0x7f0000002b80)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004040)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/179, 0xb3}, {&(0x7f0000003cc0)=""/193, 0xc1}, {&(0x7f0000003dc0)=""/10, 0xa}, {&(0x7f0000003e00)=""/176, 0xb0}, {&(0x7f0000003ec0)=""/171, 0xab}, {&(0x7f0000003f80)=""/150, 0x96}], 0x7, &(0x7f00000040c0)=""/25, 0x19, 0x4}, 0x7}, {{&(0x7f0000004100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004200)=[{&(0x7f0000004180)=""/122, 0x7a}], 0x1, &(0x7f0000004240)=""/68, 0x44, 0x100000001}, 0x40}, {{&(0x7f00000042c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004340)=""/88, 0x58}, {&(0x7f00000043c0)=""/183, 0xb7}], 0x2, &(0x7f00000044c0)=""/204, 0xcc, 0xffff}, 0x3}], 0x8, 0x2042, &(0x7f00000047c0)) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000004800)=0x4, &(0x7f0000004840)=0x4) getpgid(r0) getpriority(0x1, r0) [ 29.118329] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/03/25 06:05:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xfffffffffffffffe) 2018/03/25 06:05:18 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x80200, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000002c0)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x1, 0xfffffffffffff034}, {0x6}]}, 0x10) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="736563757200000000000100006f634f243a637972696e672427246b657972696e67402d6d643573756d657468315d6264657600"], &(0x7f0000000180)='\x00', 0x1, 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000280)}, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000200)) 2018/03/25 06:05:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/25 06:05:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/03/25 06:05:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001c001100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000760c0002000180c20000000000080001005c00000000"], 0x30}, 0x1}, 0x0) chroot(&(0x7f0000000040)='./file0\x00') [ 29.136287] audit: type=1400 audit(1521957918.432:11): avc: denied { net_raw } for pid=5273 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.147489] audit: type=1401 audit(1521957918.452:12): op=fscreate invalid_context=80 [ 29.150065] audit: type=1400 audit(1521957918.452:13): avc: denied { net_bind_service } for pid=5266 comm="syz-executor3" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.167590] audit: type=1401 audit(1521957918.452:14): op=fscreate invalid_context=80 [ 29.168432] audit: type=1400 audit(1521957918.452:15): avc: denied { dac_override } for pid=5269 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/25 06:05:18 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000733fdb)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0xa200) 2018/03/25 06:05:18 executing program 2: r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/25 06:05:18 executing program 1: mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x104000000000001) r0 = perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x2a) r1 = inotify_init1(0x0) r2 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r1, &(0x7f00001fb000)='./file0\x00', 0x0, 0x400) fcntl$getown(r2, 0x9) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000ad6ffd)={0x7, &(0x7f000053b000)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00006daff8)={r3}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0xc1e9) fstatfs(r2, &(0x7f0000000140)=""/219) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0xffff, @empty, 0x6}, @in6={0xa, 0x4e22, 0x1dc97129, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x84) fcntl$setsig(r0, 0xa, 0xe) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000000}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x80, 0x4e21, 0x9, 0x2, 0x20, 0xa0, 0x0, 0x0, r4}, {0x3, 0xffff, 0xb3c2, 0x8001, 0x7f, 0x3, 0x6, 0x1}, {0xa90, 0x16ac00000000, 0x5, 0x4}, 0x1ce, 0x6e6bb3, 0x2, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x4d2, 0x7f}, 0xa, @in=@rand_addr=0x3f, 0x0, 0x0, 0x3, 0x401, 0x5, 0x4, 0x7}}, 0xe8) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x2, 0x7f, 0x75a7, 0x0, 0xd}) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) connect$l2tp(r2, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x3, 0x1, 0x1}}, 0x2e) syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0xff, 0x202) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}) 2018/03/25 06:05:18 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/156) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x40000001}) 2018/03/25 06:05:18 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x5) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./control\x00') r1 = openat(r0, &(0x7f0000000080)='./control\x00', 0x101, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f00000000c0)='./control\x00') 2018/03/25 06:05:18 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3, 0x0, 0x2}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x4000000000}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'gretap0\x00', 0x4}) r2 = getpid() fcntl$notify(r0, 0x402, 0x2) exit_group(0x20) sched_getaffinity(r2, 0x0, &(0x7f0000000000)) r3 = dup2(r1, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 2018/03/25 06:05:18 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000000100)=@random={'system.', 'ip6gretap0\x00'}) mq_notify(0xffffffffffffffff, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'ip6gretap0\x00', 0x8}) 2018/03/25 06:05:18 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000280)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x2000006, 0x8010, r2, 0x0) rename(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000300)='./control\x00') dup2(r1, r0) 2018/03/25 06:05:18 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1b6, 0x20, 0x9, 0x200}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7}, 0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 06:05:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp\x00') preadv(r0, &(0x7f0000001500), 0x0, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000480)={r1, @in={{0x2, 0x4e24, @rand_addr}}}, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x4}, &(0x7f00000003c0)=0x90) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x1, 0x3, 0x0, 0x2, 0x4}, 0x4, 0x6}) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/211, 0xd3}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/40, 0x28}], 0x4, 0x0) 2018/03/25 06:05:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0xfffffffdfffff7fc, 0x4) 2018/03/25 06:05:18 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) tee(r0, r0, 0x7fffffff, 0xa) 2018/03/25 06:05:18 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000140)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/03/25 06:05:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'gretap0\x00', 0x200}) 2018/03/25 06:05:18 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="0201000f0c000000ff75754b03539b2883b97fffffffffffffff05000600000000000a004e200000000000000000000000000000ffff00000000000000000000000005000500000000000a004e200000000000000000000000000000ffffffff"], 0x60}, 0x1}, 0x0) 2018/03/25 06:05:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast1}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @dev={0xac, 0x14}, @multicast2=0xe0000002}, 0xc) flistxattr(r0, &(0x7f0000000180)=""/234, 0xea) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/25 06:05:18 executing program 3: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x40000000000000ff}, &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f0000000000), 0xfe05, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/25 06:05:18 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/25 06:05:18 executing program 6: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/checkreqprot\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000700)={0x0, 0x3}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000780)={0x80000000, 0x4, 0x1, 0x8001, r3}, &(0x7f00000007c0)=0x10) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000600)=""/147, 0x93) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x3d9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x5}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000540)={r4, 0x93e4}, &(0x7f0000000580)=0x8) r6 = fcntl$dupfd(r1, 0x0, r1) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0xe1e, 0xfff, 0x3, 0xffff, 0x9f5e, 0x5, {r5, @in6={{0xa, 0x4e20, 0x6}}, 0x0, 0x0, 0x80, 0xfffffffffffff27b, 0x3}}, &(0x7f0000000100)=0x168) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r7, 0x3, 0x9, 0x2, 0xffffffffffffffde, 0x9}, &(0x7f00000006c0)=0x14) recvmsg(r6, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000440)={{{@in=@multicast2, @in6}}, {{}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) r8 = socket(0x10, 0x3, 0x0) writev(r8, &(0x7f0000000840)=[{&(0x7f00000000c0)="39000000130009046507d4254181a0ca11cb00400300000046000107000000141900040004000000000311b2e5bacc540d02b7282198ccb91a", 0xfffffffffffffecf}], 0x100000000000001d) fcntl$setsig(r1, 0xa, 0x20) [ 29.376362] audit: type=1400 audit(1521957918.672:16): avc: denied { set_context_mgr } for pid=5352 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 29.408704] binder: 5352:5368 BC_INCREFS_DONE node 1 has no pending increfs request 2018/03/25 06:05:18 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x5, r2}) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x143) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000cd6000)={@broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/03/25 06:05:18 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000004640)=@routing, 0x8) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x9d0, 0x10000, 0x2a91}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x80000000) 2018/03/25 06:05:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='ns/user\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000680)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0fafa800000000000000f262ab"], &(0x7f0000000080)=0x2) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) sendmmsg(r1, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)="4e21ee86826d932e6adddac2fb1d5ca9a9e2ef638693f8244e1bf0", 0x1b}, {&(0x7f0000000100)="cd763f4c5e12dd567f9a76d52c3a1713f39d4810cd5c33a63a3585c0f558245ee26ffde6e273f70d41f131ae5728df6ee6a4e7ca041a6de6cf3a8f5df673f325dd69cb9b7947684973f6fc417885c0180ca04643361c37695a2fcee7f2529ed63a17a1fbc33eefc8a661075bb0bdaee20ac3ab4b623e9a21681974f6b95f866371dd4509f03209b41b464348a011c578607827202e41a97f26af582be1ea2b693d5cbbb7ae7730a00c0f3845e73f3ad8e6d3f8fddc79769dce9e79acda22b41660768651160160785dbfd21a3e55259b99271d73a9787bc7d8c50daa0a878fbf1b614f4991ab5bfafafcba1560", 0xed}, {&(0x7f0000000200)="f240a34b00383c556894201a60b3e84f83bdb784a949c5c5aefa4ae15d18dd7619d5ea048338972d9141c8dd91827f3cd9b1c5cb5329b2880c3c065bddc97d6d53a0fd72332847ed4b390d52d971953a61ff11a28ba4fb7097c725508ff57d3e023c06ea610e66e286a71b6cf9074a9e8e075d83d14effef7e8a4683960f28ce", 0x80}, {&(0x7f0000000280)="aa185bfe2ce3ef74dcf87857499a81c1805269fe795cca29f84131d5a6fb4de4f7e84e5b4c444239d17aeff07f09516ed5f6dc97163cead73e38e0e79270852f8f982230b2d701be82a370", 0x4b}, {&(0x7f0000000300)="e0", 0x1}], 0x5, &(0x7f00000003c0)=[{0xa8, 0x1ff, 0xd74, "c85e793cf0e1bec5b47be8472deff528405d23036267b6aa776b9f009e6a1d29f11e71a64d5264b4e189b9d73af09fcda2f7c5570e6332affda14b8c191d7700c90d335daa2f4b101b951b446ff7fc1e5d6fd8f85bc6a2cee884abe2469ae7a7bc953ce678c19a563a9929e959c65388bc4c9422aec95ade68772fb3339158bea8ba847b0782048feb746c7f446b0c787c534873"}, {0x30, 0x116, 0x7, "5d922c506e502e82a62ab40f0678ef3487b0d44891facef63925e0a58a50"}, {0x48, 0x11d, 0xcb5, "a5c9ccd9b7b0936195c495b7393612f374b09816f2b4192df8ce7f9619a6252b338569ab9cd18b5b601f7a7e63c5dd532e29e3ead877d3"}, {0x50, 0x113, 0xff, "54f13fdad14fab45a5fc0409fc1bf90da5506e4f618c65ace18e6602a34d8a2c08a879e4a9cde8d7ed5e74ec2770f81113d673c59fd43eceab32d029aa7c6e40"}, {0x20, 0x595b518666985718, 0x3, "e336d3706a0a91243bd119"}, {0x58, 0x10e, 0xb241, "f60527e84273bb971150f90a6a4b07f6d3bc85d077175e7bf8c82a1803b74f0f4252044941b67c4e71498d49f65d40f77cff8be0a07efe2bfeaf731970f70f58f7a49703b68ee230"}], 0x1e8, 0x40000}, 0x1}], 0x1, 0x4000000) 2018/03/25 06:05:18 executing program 0: r0 = inotify_init1(0x800) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x10000) linkat(r2, &(0x7f0000000140)='./file0/file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1400) ptrace(0x4207, r1) ptrace(0x8, r1) [ 29.427800] binder: 5352:5368 BC_INCREFS_DONE u0000000000000000 no match [ 29.430569] binder: BINDER_SET_CONTEXT_MGR already set [ 29.430577] binder: 5352:5358 ioctl 40046207 0 returned -16 2018/03/25 06:05:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"6c6f0000ff00000000000029490bee00", &(0x7f00000000c0)=@ethtool_eee={0x45}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="58000000453e64f60343ab47a7a35a2a549fc733f45bbac091a3360efa019ed1336c7cb8b4390588ad9d4fc95964194da82cbdb5605973a7cee37a523bdcb837b5014f560d5d83ad4422065ca3c4600ac295a063d7cfbcc9142c1e9a"], &(0x7f0000000300)=0x60) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x47, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000180)=0x40000) 2018/03/25 06:05:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getpeername$llc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/25 06:05:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x100, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0x40, 0x4) keyctl$get_keyring_id(0x0, r2, 0x7f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6d6366696c74657236007711b65f48c17fa031e2c95938d0cc3a1c07ddf89a74c9fc050093263858898491b8") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20000, 0x0) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x10000054) 2018/03/25 06:05:18 executing program 0: exit_group(0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) futex(&(0x7f0000000000)=0x1, 0x1, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000240)=0x80000000) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') flock(r0, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x9) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/25 06:05:18 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) 2018/03/25 06:05:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x208001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x400b}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/03/25 06:05:18 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x7ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x42, &(0x7f0000feffa0), 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$llc_int(r2, 0x10c, 0x1000000000008, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000040)={0xe9, 0x0, 0x3, 0x40, 0x3ff, 0x40}) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/25 06:05:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1f, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xac07, 0x4) recvfrom$inet6(r1, &(0x7f0000000100)=""/190, 0xbe, 0x100, &(0x7f00000001c0)={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0x14}, 0x3}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x7fffffff) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4000000004e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x673}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="75000000bad2ac5158b965c81be009e998ebc67ad15ccd9f3081524a9c2fa262a3e4a6656467a7e8722ed26089edea0c50c3df1d00d643ecee5ec6bddac35aac3eed71cf034b46692ea878c4f0b91648581301ab20dc598a674bdfa980d91cf1bb617f09661ff59d55fed88b460c1818f48ce317db57ed5fc6"], &(0x7f0000000280)=0x7d) 2018/03/25 06:05:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f00000025c0)=[{&(0x7f0000000000)="7834575f4d4cb0f6d4f99314c5c1c88f20f0448432ea858e84da6c5cc34064389ba66cf0e2c6b5ead2130219e3152b", 0x2f}, {&(0x7f0000000100)="b2befde7affb80c169f094e5acdf6c5449cf4fb581663d53b36d014a48f5ee54b246e97c89bdf131a7c115e0726d9d341951c93f9224c72238b05ff2ca171049a64e09c36d67fafa3e3c72be6b8bcb55c3fe573102de41edce5374d9d985a5c1e0e19e189cab9dba1380f13ea2c58aa6b0ce81330ec5805c4891cfb92006c0344608135134518362981b14c490c33947d17cdd49c2d7e23f667af00699b29574b4693d3441ab6dd00698aacfb8fdf807d217b76f7fa66b0944aa28793edd02c069a095d1151ccc8380e9f66ec4444175c3a5e3a07fac167e6b9218", 0xdb}, {&(0x7f0000000200)="7a37e6c7439ab25196f2ad5147055d530bbfed61e7c084beca260c83056a0b3759d430aafe649579ca6b78b5441206b40c87f00360057aa0f1b7c2359c2313e193bb040bdb9784a4d35a417b05c24a96fdd9b95c92e8fb1f52353c6f7a6845faaf81ddd48ec74fa7bf0c152b154d9b261e19fafdfc02364df5ab09e99998b0f4085375fb2e293902f566a935c364c5fd625e34fac909c645379c2599e0ffea2b3ec9e9bad633ad2bb16617151430b3440002726c7d1a1a2bb4115d0e79337166029c60272f0690ec92aa6695f173986b06a13838fab63d8b56c2eab9481f764db95d583aa4991643fa6095d55a7da40d6a7b91ef1107fe7e895673ab1e09c096f83f4b8d6d937cb413e0c045c7ae5cfa18b0b29ee0611062000f7f73e92c92eb4f4cb268ff4d157ca571695969b4149cf10d2ccf76ec9820898fbd5dd30e4cdddec83700e75be11808fecee211468546100cef5b6b29e4349ba854d48fca8412251ec9fee1c5d380aed610a8cb3da8a9334a2749c5708e049191201745f963c78ffacbb9fbe3b231ceb715f97d7e458f605c9d454ae4aa9f40481a16360dacbaebb6107ae3469384376944e7aec07157c972e23b8316c5d1f3d39fc87507fbca5549a9c07641888126ae509981389efc3258605e7f60086e2d8078ba0aca4d1d11c78119d71352e92910d56aaa86c23bd85f0d27bcd8a7dbc457a827a5149dabcd9fc19a03633c4f01ebef8fbfe29a84cf4010c86ab655549652473b36ce470f8f8d651bdc14a3bcd0d116171eb9e48fe3571fc9206eccbce7aeb61381e3f2f19fb177cd654701b4ed0d10a65441d3911e538cdce488db8d2f876960fbb61a007df7d333f61d7a7a2648f99cd9ec1e90d2127fb0be65839ea6bb5a1513d674017e64f525ad5aea59700a47642a4bad6f4f80fd2cbe7584a3e990ecb21c915fd94b656778ddce887efa81c31fd980a3aa93a513a362df65e5b973d9be4ff4bb21d8a7477103d3bd84de08ffb416102e1ae35046a5c3ac8e7d2d2f98e932312da650a7538f87b863fdd4d7b53b1fcfc8af7c46c14b239d588a864fa9b66a94b20004c11ae45a69045842dc6dbd5858599ead400c3fb51d8ff0605ffa69c230499d202f673fcefaa2e8fefde838aece3a4eb1c8c560d21aa0f97fba8a5e3794069dec3c91c46336b2c71d7d84109126f05d6c30a188d563c58a0b60b82eb015d7cbd069e0f970613cee6eefcd300f57b033b13096b49406807b8aa6bce3c86cd86ddd847b7ffed4e1290f1014c3ca2873650fab336b11457a74e82e681a7376298b388681e587a08d8ca2b872fdf8a2d870e53ac1d2a1c10324264e5553ea5d93c9c95da3f468365f14bcc91ca4fcf89eee6c00f00ce192d84f16fe2044ad79d8be14af09418975de5c354228156778c18d02eded9d733257a346efedeb49cc8ab4658dc0a591b6218ff4ca375877dbec7c73e7fd9efa203bf72ce1a4e2c45323afe7560082803d9fb59fb1f97ba2602d7bf5818ee6a0d769d06876b8f202fbec4b1532e19d732404ca0a552535e5f9cfdefdfa634d9d0b12771fc5a429252fd1befd2ecba4ec11b3c776fbf077114a99a60ce1324bb0c5b5d341b52b03fe576740c0174c72c937c3504ca0bdda9dacfbbcc4fc4e9bedca91c8d7c52496a7bd191317867999b312fa6881f8d4bc5b460848dec562656e622dbd130b186eb312a35668b96db7ef1c3b296c20ea2f4008ed65dc490d625aecd406cf16df2f7b71f91d5261259d67cbeb495a5e624a905be9273e11dbc8b70d19c8ed21f445a7c7510cf36a66ca6cfcb052240a0ec66ced771d5a78302384f79cdb03cd88874c32fdc523bb580171b8a519ff2b96baf3f26d07ff2efcc42f0fbbcce5379a2cadd0077d234810169f03d53ea71eb2d8c1cbaa6991d77d053acbaf8a19b40b8fca98fad4a017dfbeb7a16455548d83fc827fcd7efe096d80c27b0214267065b2a75be7bad67420004652aeb3d129edd9d238a5180886771e8c6931420bd6fef56ea34ae7f856c1b1d2a092ae465cd6b5bc971b8643b80f4efd789d06c93a2784d23312d8b2bfbfd2c6aa519bade03c28c564465486fe6d02bd7097c5d02904b39b1876caea58c80b363b15e316e3daa957efd709c886cc37e3e240d477c379d5c1b9e621adbff76368459abb80601eece87f383647b43c088b6f20d7a17a5df924ffb6417bfd6d9859e40b59a51f71847feb2169c514c73a934a08bc1720704434cbb081b6087086390e6bf00e0d4d02a46e5e0a6a11e68448f7a61b2d950afca44b7f10f6527c0fbc5c5ba354500c826bb6156dbb9db5d9dff2989037f86f4850a62eb4d5ff8cedbe6131a1c520ec0813d5d6dd3b655bc1d8af23162a8a1bf0d5bf84bb4bea23ea4391343c97300be4ee3e8148e15ca35ebde518b274ea85fbe48d5518b50f5cfb60b0401301b9b138cf6bda1eb9e40b6f987b7e9250d8e43a802da4076bd271363a80c1e3658e03a15f97d43bc738f3b6d6c704eda93a7981677102ee8f41207f4ade4ac1cc4c80d51bc902c5e7102565c69502adc798ced2ff8bd5a0f0b46b2c24c7998df78baa9e021265938a8860c7842deada70844fedf5790874caeab12f067f93621a796a009f1ef3ef9392d1279353d658120353f4c9f67b5174d0dc5281f849cb253c5b76e91c69d9892675010658385e70ddd759b5687b3829149f2792840b98bccdb3633abead2de2d1c3bcfd792d16d85f4c99d81a52fa264c7bfac4adeeca34dd62dcbb7f281692c9ef5eb6f21b4df0a2c0d57ce812215fc01b5aff213a6c3ff7e7087bb10c5422228f1f7762c46784676b5993b726b092dae451c2472f4fbb3eb1b6732646ad8ee3f0fea06bc3ccba64837244aa7ecd9189eac65769754a497ff0361982f846a69e901df8e7e413fbf3d152082da1b485a6e3eb101731af8e03c1933746e05b9f5db7299cbc8d69b6fc3e46b778dd4feb53949703991101be4a2ea6dccc82d0fb9722951146530b26934f2bba8640a1ae8bf5396c2e0e56b830f03b73022dc205b0d968c2a1d0ea45833580769f5de4d7f6bfcfe512b2de7de2615644d6d1404cf04e32719a4022b82c11e82feb4064365258fdca686a3c242561f0073624bd0c0cd1c3f26bc91b5f3ed907283b8f1e690fd9acbb1196709efc252b8c9156cebf159afa4c98b17264af3f37afa966e253af104e80a8038987706f7e2e6a946215ed9bbc01e55d59d9d62e8676f8e19298b2cd348fd4a75afdc64971b0c5f2602a35e8a7ab6f1bea35cf7bd4c36f9bad55039af0ce39fbe6ccad2ca1bee24c5b9890157c678ea98287723e41c1db4d4b2e1094f1aa5da0f3f7ba9d9edd8bb4a488df096b5e0887ba3c38cc9518debb11121b176c745c071f57a6686af4bc4b27b1d4f0bbcf6edcd6ef8703f0c648a21d7771dcfd2f5b2fc776f0213792db32e86d37be43fdd0ed2263cccf57cf4c4b9c2bfe1f54b204fd5b9c232db10623dad3f6077aeb50a1c17c3f78192be68287998ee85f52bc3b37ef58bbb5c22392151945df10df05f470064d7655da9407ca7fe25e3c2d7e58306d4018127af65cd649b4176b0dc8adbfdce9d30a47988165baae90e8606aefb092363cb3ea069e0e735b87108426aa2297fdbd9cc65ac2e752214590e7c9e6db5ae11cd7f686d0c3bdd0e522115292a0804d3707bf58e493de357de1d7c396de64c03829b2680789db2e1f0e355d6d2a5a587a2ce2495c59452e72a560d4d452d03a2c6ee618112462b0a3380f54586f031329f871989671d1cd95bf01d3011d6ad9b11b3a36a6a4417a2e9b79babcc4e6c4b536d8b06f2b1e3b01cec1dd0ed1ab6d9173ab24521d46344e94319a051023eeeb4ee73746c4895fec41e61a5ff77aad2fb38d2d13458d49675021f48c267d728d3c2b628176ec0f04aef5f2b7d2eee8afcd99b1664817703091aec8bf7be99a5201426636c10c9c0c14367632e9e3024bc4117dbd3e71c78054dacc330a10d10f43db2696bc77823534cc96bd1bc19422e92857b190a667bb3fdc807a5940092154869fedb2166de033a3ba561c28f1bcb63629ec46a8ccd13ae3bd21efb83befbf9faa4999218efc539d0905c82721a1ecdca83bbc837b161a51d0efbe889fb5013255b3bf7a654a930649503f3cb13fcab653e4f10961e21227907c83a4dd17f3dc1684f2d2510f1f45d65aafbba0615414646414b3fd456d2dc964c80de439278c89e06330614bba088ea22567c9575643a4826d765d50a81054f635e701b11f7ad5d030bcfe26657f7c23549d6d94c5ce079569e424ce47abc5dfd935bab7079ce6fc027415908543b3c61a170cc7030865410ab81416f865d838af295b1c77ab940556cc5926d21116032263cc87d2676e3baf0156921539c106c36837eafd7d3022317305a4e9bd35b1e899591c9c4ae37636662ed9eefb50793206fcfb044eb78fa7f539b531a4d26eb426f4eed9c53db8bdf5a99f817a482c9cc5e5bd67479f8f8eddc80bfee338ab4aa0a476ac870218718f5f885be699e9d08c74b9ff229ae6c3278643bad5be6ee143dd07c95be4a06021f160447db301b50736cc449d70beaa4226a3a641021c3403395220409dae4214d39a5b0f61fea63991c2c9eeda15543b0b1d517b1172610f981ceb56217a12abea9a9f1f3c41091852a46d763e32b3a5e5f39025b9978b47c72e632cef034237c2aac21f48c3e909035bae3a4e2aca69a455fc12c5d0b35c580fa9a4bfd992a034a948c69e3d8095f108b334e8e428bf06058807f093f4ac180484afe47839a2a49653b17db09a83eb5a5f0280a483d2724210642e3a5d3451c00d810cf6006e758e8ffed7dd7e853538caff5bfa303f2add6b173763ed31e8cee5bff93036f69908e87e5e91eb54c1f9fd4b74b52fde6f932c163cb612c1492aef290fe08f8ff9c02678f6ad261c329da674a47ec1ee1e45fd4e827b28d6a922a9ecd92c42255940f47631c1a4d4b83a8475f35c29a85e67a1a45fa03a57785b781cd3cc1eb51d1d45e1f894173e278bf902da134d63ba0adf767aecfdaa7aa6b8d2db53e6b0ea52215a8a82a46f80eebaed0c5333a4827db250c26e2bb361599f53bcbca028b94d655109fbb7b40e78897f75ef9691c69929c5e9f3daee2ab6d7bac952c84c8d4db04ee6cac9af641fa16aabe7ec4f3329d9067797c7a74aee62c5438a5c97e96ba8e89ddd63b850c86ca28662c35995479fa501fa404a0c089f383b0bfc87d23f162c1dfacc241be54c15e12ba33b9b82c61d2f472a44715e43e1c2ab1b5db75e8f7c8f6ebc0ebc4d79a7b8b6d6c8442a65f9e6aad41b0b0c62e42d61736b8d9fbf467a1f410e93106a497c670a0b3157242d217c62494b64c2878e65eb8931ba4d3a8e302dae10787d130396f3a5f9d8f3034fd9d8f546f0e6dda23a353ec4ff8793772ff43376be43299185960c5391942376bf85dec1a02f589c4e67073edd8c144e68a7bc762a48796811f7ac460ac877c36a0a4fd1facfaaf9879b802b66b86606f30c2c92972d16ed7df7ae401d736ae5711190ddc74c906eee1eaefaf54922c961a1cb02f928b1ef0ef301ece57d6db8503abcc8f96d2b7b1903f703de0d3ee2828f3153bf3c881d63ca028c5b4707c012a7e5289f95318e1bce47d1ee3343cdcaca169ed060c485457d8ea0c7c3bdb7eca30dcfc9cf859eb8244b57d4293dd664300953d60cbedf5da19e48f9b6f6a9685029dd79cf6479b25ea31319d682be0dd0244348b0373cbe435b", 0x1000}, {&(0x7f0000001200)="d189f1a0f277d900a18df49225ec662050eab076f60b92ec658b5b64295383c14d0a0ea0069d5620ab1d56d3abef4d4807c5e51b933e19461622b4c5f7c66edf81ecb589bf2017ef461b4587c715ca8bebc10cdba931dbcafca9be46eb", 0x5d}, {&(0x7f0000001280)="0bdc3352039d87d34b6a0869d42ee2016177fded8ae0927f98b558e3a292a02bad460b90f5150224a14ce56e8f36ad4e52378669700548345179e21b12aac9902da3f731bd70b9e82a7a06dae6af57503da92dd189c10b05ca0a40187b6a0171abf4abda957115040195a44fe2dc66f949b0609b1aa5f3d63b6b56e86112ba92f67a2a3717af3d11f30e47", 0x8b}, {&(0x7f0000001340)="e574de5f26d4f1768d6c0f2a8fb18f1deef926d93605cae9514282862972e2581cfbbaabda60f7adaeaec453a85943ca5b6a17cc1a379584920217f5d192eccfcfb6f34307c82950ae9aaec069278460dedc47717529414765dea3dccda488a04e2881bb1a101ce238d09895024ab1392dc0eebd8e3b9be4d0ef22c1a89ee4f385af55139e5462473714451774fb8dffe082739584eebc7368a233aef051a74ba9d07eb8c1947337b18b2c6c1bb5f6663b7cb717cafaf073c0d64204fc7269b693d6304993aaeb3eea035115416883d294f074c4a78f9fe3199fd351", 0xdc}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="a3adf25a3ee9352e508b0782fadaae25b02a17e1a2d5893d0c2e8b67ff2714befc79ecf5b26858fd1647e84ac2ce32482dab1befab5e6af1875fcae974d134249a4d7688394ccb491452b79affb9dab5ffa23fd2fafcbf8fc083c6c64dc4515da1a85041d7953e9ca86201b21c1b1ade8f0e222cd9c66c93d3eaa3b7fa989db51814", 0x82}, {&(0x7f0000002500)="8f025b5ff36ad26cec18125f70aafbf98b83f22e1bec871d4028deb9c32becf0a148ef60d7bc86d2b4ba6062a32da96f88bc3e7962b1684727ec71f045a9dee990eb45761096ac8e6b76bad47b1e07f009f8bbad66fd5224a839f385b6ccc1c0352b3eaed05451a2a92677e81d954bd31d392ae64b3780cff232f378084c02202ff34dbefc512325b778cc644cff307b4c4656fe48ec6e7265ae9f", 0x9b}, {&(0x7f0000000040)="8e44bd74268de24fa8e685fc468ca2393a1f513fd905", 0x16}], 0xa) writev(r0, &(0x7f0000002680), 0x2e8) 2018/03/25 06:05:18 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) r4 = gettid() timer_create(0x5, &(0x7f0000000180)={0x0, 0x12, 0x4}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) tkill(r4, 0x1000000000013) 2018/03/25 06:05:18 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001ff9)=[0x0, 0xffffffffffffffff]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x4, 0x0, 0x2, "6d3a08c973a9457b636b25674aedd2717a789f66ab55ff3d2158a36bfac1a2953f5c75917a95674a7997a07a2f02c7f1223bb640066569cdc5fa5c4a9482f3", 0x23}, 0x60) 2018/03/25 06:05:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="047bc11be3bf708d4a0eba90951032", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d", 0x5}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) syncfs(r1) ioctl$void(r0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) 2018/03/25 06:05:18 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 06:05:18 executing program 5: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0xc9, &(0x7f0000000100)=[{0x80, 0x78d093cf, 0x0, 0x103}, {0x7f, 0x0, 0x2, 0x3f}, {0xda, 0x3350ffc8, 0x6, 0x3}]}) personality(0x1bb2baf3005ac117) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x95) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') accept4$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1) uname(&(0x7f0000000000)) [ 29.546077] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19533 sclass=netlink_audit_socket pig=5422 comm=syz-executor0 [ 29.572817] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19533 sclass=netlink_audit_socket pig=5422 comm=syz-executor0 [ 29.609911] blk_update_request: I/O error, dev loop0, sector 0 [ 29.615972] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/25 06:05:19 executing program 2: r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x402080, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x8, 0x4) exit(0xfffffffdfffffffa) ioprio_set$pid(0x1, r0, 0x0) r2 = getuid() r3 = getegid() sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000200)="8275cf60f00266d33d84b9f7611af47c3ffcfa40f9c6cbfffc8ae357eb2e33b4eab62ff6a1d2f97010263b88273a333ed6384a785758a0a9f77da27370166789f5e327b2a5a19d8314e1fa0a6fb025ef5c2063f110d1a958cd78e1e666777744b809bbe50c4299f48af7eabc1a90f31c1cbe7ddd999301730a1b53d8182a21c5601141fe2b6e8c52f6d1d1a6e056e70b9e00d1df9dc0e39bd0d73052d752c842f544aae3b4150433e7759ce03b6ab79d000899ff63458df95f9c8001ae14734c961a99583d056124ef3141755b3effabd03c2b36db3f05ebe2538338e815a184c0", 0xe1}, {&(0x7f0000000300)="7a40680b7e7961cd9c1b11c0cbd013a0c31f1ee55540cbc4f191de72fe592940fbd723f9c76c253eaca5b068311ac7f70833563553727a6c1c79bad26c2f7bb0f1a4681d412360da5e8aa4e4685f2dd612ea0b01662a2ab1dc9cdf70bd08e9c6dab8b9ccafb9d34a576a69c1153f9eb655d24af864501e6c257fa0d479502d4c27c2256a890e8d4418fb47d5ad30184b059ef02ec3412cb5098556f819d149120f10a7a1d6c02f7c9f2f6601bb4f108cff5e08eaaef326c19978acde9db3e0ea16e3d4fcdbed692d052bd1024a632095f17e937e4fa6af363f0961858f951be01f6b686d55a682", 0xe7}], 0x2, &(0x7f0000000440)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0x48, 0x10}, 0x4000) r4 = open(&(0x7f0000000000)='./file0\x00', 0x410001, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000500)={0x5, 0x8008, 0x467a, 0x100000000, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x39, "1e35e90a15cd3f741c13754a6e46ee8d256614f2e430462ffbbf635f0eecd897613fe97cb5dd43b995cf521bc26967b151995363a2ecb696ef"}, &(0x7f0000000600)=0x41) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000640)={r5, 0x0, 0x3, 0x0, 0xffffffff80000001, 0x7f, 0x4, 0x5d, {r6, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x40, 0x5, 0x4, 0x400, 0x81}}, &(0x7f0000000700)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={r7, 0x4, 0x30}, 0xc) 2018/03/25 06:05:19 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000440)={0x6, 0x8, 0xe361, 0xfe, 0xfffffffffffff52b, 0x6}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'yam0\x00', 0x1400}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000003c0)=""/52, &(0x7f0000000400)=0x34) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000140)={0x240, 0x2, 0x400000000002, 0x1, 0x70bd2a, 0xffffffffffffffff, {0x2}, [@nested={0xc, 0x78, [@typed={0x8, 0x5b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="da3e40ea1f04d869b2f0c7430e8fa2705a63c9887018e86136a28bf007308995c6330b4f0b0cfef01c27236b07078401090abfd1fcb232589a790285ab52de29d6e763af529e765e8c18a0cfa6c5551781911367b91a6c1a706e7bfcf2d7685ea2bbd0440e1956214cd197729825c66196165830e34e64f06a2a87b72d0ab923d4dcf5134f18df720f3217fde979b91ae47d55ead124c15bcee03919e7539e131e537c4315f4acc764ac355c5ace96f8c231fd716ab51dd403a205f5917be2e99d949ffddce0662771e24c4ad5d62121eeb4df", @generic="66290273f0223db7c3eca997c59f9162024a89afa6312b226a21c178ba496d8cc718f7ef4c2d757d5e9392bcebe8627c49391ae6ddfa96d6fdb25a1df001193f7d4991b5d6c39a39dcdbbb80b7b74a32ba3f291e1779daf9901e356d837f9ddb4f451d781b99e7c23bfac38e77ca35b209a9a8a00c1c7502e1d054", @nested={0xb0, 0x2a, [@generic="2a98ac52d06ef123f247679220beb43b72a265d136a97365d9d4443c054b276d0e2c603c72112f5d41127273b2330d8b4bfd7d5349f3d4da1bd7b71cbb09e8ecd3ba75638fd57ade2348900927941877d8908d6a2d3229bf86e6df269a0161b752ddc23a488e87681ea25c2925b61e8adfcbce1964fba59af2f3b61a159bee4082107aa40d17362cff078c74ff007c5594", @typed={0xc, 0x21, @str='bcsh0\x00'}, @typed={0xc, 0x48, @str='yam0\x00'}]}, @typed={0xc, 0x6a, @u64=0x20}, @typed={0x14, 0x5c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x240}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000380)=0x1c, 0x80000) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x4010, r1, 0x0) 2018/03/25 06:05:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000048c0)={&(0x7f0000004640)={0x10}, 0xc, &(0x7f0000004880)={&(0x7f0000004680)=@updpolicy={0xb8, 0x19, 0x325, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}}) r1 = getgid() setfsgid(r1) 2018/03/25 06:05:19 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x401}, 0x8) mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x0) renameat2(r0, &(0x7f0000047ff6)='./file0\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/03/25 06:05:19 executing program 4: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100), 0x0, 0x0) keyctl$invalidate(0x15, r0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x1, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000)=0xfefffffffffffffd, 0x2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x66) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/19) r2 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240), 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, r2) fchdir(r1) readahead(r1, 0x6, 0x7cd94e83) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000000)=0x101, 0x4) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) clock_settime(0x3, &(0x7f0000000240)={0x77359400}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/25 06:05:19 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x80) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x1, 0x3, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x4}) 2018/03/25 06:05:19 executing program 3: clock_adjtime(0x0, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) 2018/03/25 06:05:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="047bc11be3bf708d4a0eba90951032", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d", 0x5}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) syncfs(r1) ioctl$void(r0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) 2018/03/25 06:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_open(&(0x7f0000000040)=')ppp0em1keyring\x00', 0x80, 0x20, &(0x7f0000000080)={0x10000, 0xeee0000000, 0xfffffffffffffff9, 0x800, 0x9, 0x7f, 0x100, 0x80}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/03/25 06:05:19 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085d000)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0046d00, &(0x7f0000b18000)) 2018/03/25 06:05:19 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt(r1, 0x1f, 0x80, &(0x7f0000000300)=""/223, &(0x7f0000000000)=0xdf) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) fchown(r1, r2, r3) [ 30.086591] audit: type=1400 audit(1521957919.382:17): avc: denied { create } for pid=5452 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 06:05:19 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"6970365f7674693000000000008000", 0x100}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) 2018/03/25 06:05:19 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xeb2c73311cce75ef, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/213) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000000)=0x78) 2018/03/25 06:05:19 executing program 6: mkdir(&(0x7f0000000040)='./control/file1\x00', 0x20000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) 2018/03/25 06:05:19 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="0400000000e3cd680946090000b20066514d676c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cf46ffc2dbaf546278a3685d9abb4da1a103938b", 0x44, 0x0, &(0x7f0000000080)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) 2018/03/25 06:05:19 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000080)="7c4df2cb0f5cb04ba3ad446b7a704d2ff407f5537f1c7b1484e4da1cc3893c489f4d81c7ce80f06ff831b734585c710ac83a6e38d62713b29b6171373502b4c9494b125c970751d02a7f07b6dd41a4497c515647b5e3380bf67ea7a2ba1db41807f82d4e2b4bf1e6b2dab5a4eae685d66e2e5d71349fdc89584cc31e91092e2ab3ae8b34e86b8b2a78cc44a4c50052d0503200ef913684205476eff53b8adacdd638d9e5db8edea78c979ab83e84b798486b88861f11b2c0de", 0xb9) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x800, 0xfffffdcb) poll(&(0x7f0000ef0000)=[{r1, 0x1}], 0x1, 0x106) sendto$inet(r1, &(0x7f0000000240)="4d8757819fc317eb6b8d3f3c07bc8596a3236789b21d006426b76d65182b59f3d381401d5da8f701118853", 0x2b, 0x0, &(0x7f0000000280)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_cache\x00') getpeername$ax25(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200)={0x7c000000, 0x7dbf557e, 0x1, 0x7}, 0x8) 2018/03/25 06:05:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)=@ipv4_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x3}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/25 06:05:19 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x101}) 2018/03/25 06:05:19 executing program 3: socket$inet6(0xa, 0x8000b, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000012c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001280)={&(0x7f0000000140)=@ipv4_newroute={0x20, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x4, 0x16}]}, 0x20}, 0x1}, 0x0) 2018/03/25 06:05:19 executing program 5: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0xfffffffffffffffe) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000040)='./control/file0\x00', 0x2) [ 30.121057] audit: type=1400 audit(1521957919.422:18): avc: denied { write } for pid=5452 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.145324] netlink: 544 bytes leftover after parsing attributes in process `syz-executor6'. [ 30.160170] blk_update_request: I/O error, dev loop0, sector 0 [ 30.160221] netlink: 544 bytes leftover after parsing attributes in process `syz-executor6'. [ 30.174835] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/25 06:05:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x4, 0x18000000) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000100)={0x7ff, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}}, 0x118) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) clock_settime(0xbe689cead0477aa3, &(0x7f0000000340)) pwrite64(r1, &(0x7f0000000380)="59c24397ddbefd801eb4024c1d9d6e2776faa5a6fc571be2fe6b7fecec77557de6e4491d31643726428d300f223167236710f8aa7afbf9896707d3b22d1ddddf4b494ca0", 0x44, 0x0) syncfs(r3) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000400), &(0x7f0000000440)=0x4) timer_create(0x5, &(0x7f0000000480)={0x0, 0x23, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000000580)={{r6, r7+30000000}, {0x77359400}}, &(0x7f00000005c0)) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000600)="9957d92e17f95665f4363ff81e4cbf9d168e147a08c9b45c5f2dfe84964b4fb891cb8d6a77867d4ee07a7f513b9903130c99f55a076c2faf5de2a05740efc1e18c37d869b6829f26738200bd06b758a9c361a1e6b9a4d477ea47fa660ac2fb4f65727938d97c08b55102d65e40f6a00e9a996ea8a7f744c43d2c69e02e9656ff78c2b376d67d716dede56426781ca4298079cb7da23380585b004fef0b37bf56027afe9101c5fa00081ef21a6a3e198742923313652cf3d5") syslog(0x3, &(0x7f0000000d40)=""/119, 0x77) modify_ldt$write(0x1, &(0x7f0000000000)={0x1ff, 0xffffffff, 0xffffffff, 0x3, 0x7, 0x6, 0x5, 0x7, 0x100000000, 0xfffffffffffffffe}, 0x10) 2018/03/25 06:05:19 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x280000, 0x82) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x200, 0x70bd26, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040040}, 0x84) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020f0000100000000000000000000000030006000000000b02004e207f00000100000000000000000300050000000000020000010000000000000000000000400800120000000100000000000000000006000000000000000000000000b94600ff01000002001000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/25 06:05:19 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000240)=""/249, 0xf9, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0xfe28, 0x0) 2018/03/25 06:05:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="047bc11be3bf708d4a0eba90951032", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d", 0x5}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) syncfs(r1) ioctl$void(r0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) 2018/03/25 06:05:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r2, &(0x7f0000906fa0)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0xcd}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x3, 0x0) accept$inet6(r3, 0x0, &(0x7f0000001100)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/03/25 06:05:19 executing program 0: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x5, 0x3, 0x7}) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='.') 2018/03/25 06:05:19 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x28) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x64000002285, &(0x7f0000000040)="f8f8ffffffff18ffff1d00031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf0400a4cf07") read(r1, &(0x7f00000000c0)=""/36, 0x24) 2018/03/25 06:05:19 executing program 7: mkdir(&(0x7f00000001c0)='./control/file0\x00', 0x3) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000002c0)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') dup2(r1, r0) 2018/03/25 06:05:19 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bridge0\x00'}}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x440401) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00008e1ff0)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000200)={0x0, 0xd9, &(0x7f0000000100)="12475c26d0823636a06d95e8823d78994a388d87aa914e11d34a082d3b9291976dc14cbc5aa3d02cdf48b8f667ce72468189c6d4e3d97bc76d01574026dae7c82fc860a048e313d7b4ee5ae2d960a6e4ae21c8bfb626d6600180acae50d1debf55edda21d0e139613ed7fc5349cfe445617575da5d73649cf51f48a0bdf347cb974952e52cf3c16e590e465ad27fa14015ccec69c9efe588c2c39193ddb3a5b786b8079271b419e0b9fe62ea4014690937398eb78117c6287bd60b9d8967d4c19edb4448ce520790af0900af91c8ff51dc15387dc1c1a794ee"}) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x80100, 0x100) 2018/03/25 06:05:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000067dff8)={0x0}, &(0x7f0000c3c000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d40000)={r1}, &(0x7f00001caffc)=0x6) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000d3ffff)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x2a29, 0x80, 0xa72, 0x5, 0x134, 0x6}) 2018/03/25 06:05:19 executing program 2: r0 = socket$inet(0x10, 0x1003, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x12002, 0x0) getdents64(r1, &(0x7f0000000040)=""/52, 0x34) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/25 06:05:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/enforce\x00', 0x1fffe, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001180)={0x200040, 0x0, 0x80, 0x6, 0x9d, 0x80000000, 0x1, 0x2f720f78, 0x9, 0x1f, 0x7}, 0xb) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = dup3(r0, r2, 0x80000) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000180)="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") close(r0) pipe2(&(0x7f0000009b00)={0xffffffffffffffff}, 0x84000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000011c0)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f0000bf9000), 0x0) 2018/03/25 06:05:19 executing program 6: ustat(0xdd, &(0x7f0000000080)) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$setregs(0x10, r1, 0xd, &(0x7f0000000180)="6a2dcb0fa2a47b007262d6370b3345fab6fb7768c54044b2bcd93feba7a5c35b564ad8b10a30e2669911f5f515f11e07d672667332988fab9500a2a588fdd7328ddbf7dee885e38dfb26a60423cdfec10442d3645c29293ea5637dc763b84af70e11f8f9097b4190d8dc851018d07fa1c670f4734cc58f882d849453f09ef42f442e8cac5d0a5a50a4f58e6c5d3e4e") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{}, {0x0, 0x3}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000009c0)={0x0, @multicast2, @local}, &(0x7f0000000a00)=0xc) bind(r0, &(0x7f00000000c0)=@ll={0x11, 0x6, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/03/25 06:05:19 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000240)=0x34, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0xf, 0x6}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000001c0)={0x40, 0x80000001, 0x1}) fallocate(r2, 0x1, 0xfff, 0xd) 2018/03/25 06:05:19 executing program 4: r0 = socket(0x400000000010, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) write(r0, &(0x7f0000000080)="240000002100f3d4bcd28658b1449d0201084f7a5400000000000f53788ed4d3fb9d", 0x22) listen(r0, 0x3) [ 30.360909] kasan: CONFIG_KASAN_INLINE enabled [ 30.365532] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 30.372877] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 30.379085] Dumping ftrace buffer: [ 30.382593] (ftrace buffer empty) [ 30.386272] Modules linked in: [ 30.389557] CPU: 0 PID: 25 Comm: kworker/0:1 Not tainted 4.9.89-gf152ce1 #65 [ 30.396710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.406041] Workqueue: events sg_remove_sfp_usercontext [ 30.411491] task: ffff8801d9510000 task.stack: ffff8801d9518000 [ 30.417518] RIP: 0010:[] [] sg_finish_rem_req+0x2e/0x320 [ 30.426267] RSP: 0018:ffff8801d951fb98 EFLAGS: 00010806 [ 30.431688] RAX: dffffc0000000000 RBX: dead000000000100 RCX: ffffffff82667619 [ 30.438931] RDX: 1bd5a00000000022 RSI: 00000000d7efb3ab RDI: dead000000000110 [ 30.446174] RBP: ffff8801d951fbc8 R08: 1ffff1003b2a211f R09: 0000000000000001 [ 30.453413] R10: 0000000000000004 R11: ffff8801d9510000 R12: dffffc0000000000 [ 30.460651] R13: ffffed003747e028 R14: ffff8801ba3f0000 R15: dead000000000100 [ 30.467893] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 30.476086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.481934] CR2: 0000000000a3f228 CR3: 00000001b9530000 CR4: 0000000000160670 [ 30.489178] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.496416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.503654] Stack: [ 30.505774] ffff8801ba3f0000 ffff8801ba3f15e8 dffffc0000000000 ffffed003747e028 [ 30.513754] ffff8801ba3f0000 dead000000000100 ffff8801d951fc38 ffffffff8266aa9a [ 30.521724] ffff8801ba3f0140 ffff8801ba3f0140 0000000000000282 ffff8801ba3f0060 [ 30.529686] Call Trace: [ 30.532243] [] sg_remove_sfp_usercontext+0xea/0x250 [ 30.538881] [] process_one_work+0x7e0/0x1610 [ 30.544906] [] ? process_one_work+0x72c/0x1610 [ 30.551118] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 30.557581] [] worker_thread+0xe0/0x10d0 [ 30.563264] [] ? __schedule+0x683/0x1ba0 [ 30.568943] [] kthread+0x26d/0x300 [ 30.574101] [] ? process_one_work+0x1610/0x1610 [ 30.580392] [] ? kthread_park+0xa0/0xa0 [ 30.585986] [] ? kthread_park+0xa0/0xa0 [ 30.591577] [] ? kthread_park+0xa0/0xa0 [ 30.597168] [] ret_from_fork+0x5c/0x70 [ 30.602680] Code: e5 41 57 41 56 41 55 41 54 53 48 89 fb 48 83 ec 08 e8 07 1a d0 fe 48 8d 7b 10 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 de 02 00 00 48 8d bb 00 01 00 00 4c 8b 73 10 [ 30.629304] RIP [] sg_finish_rem_req+0x2e/0x320 [ 30.635711] RSP [ 30.639312] ---[ end trace b9646d01ef2c8dad ]--- [ 30.644033] Kernel panic - not syncing: Fatal exception [ 30.649826] Dumping ftrace buffer: [ 30.653343] (ftrace buffer empty) [ 30.657022] Kernel Offset: disabled [ 30.660615] Rebooting in 86400 seconds..