[....] Starting enhanced syslogd: rsyslogd[ 15.506424] audit: type=1400 audit(1518351437.246:5): avc: denied { syslog } for pid=4007 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 file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.775104] audit: type=1400 audit(1518351440.514:6): avc: denied { map } for pid=4145 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. 2018/02/11 12:17:26 fuzzer started [ 25.024838] audit: type=1400 audit(1518351446.764:7): avc: denied { map } for pid=4156 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/11 12:17:27 dialing manager at 10.128.0.26:42603 [ 28.635996] can: request_module (can-proto-0) failed. [ 28.646077] can: request_module (can-proto-0) failed. 2018/02/11 12:17:30 kcov=true, comps=true [ 29.202279] audit: type=1400 audit(1518351450.942:8): avc: denied { map } for pid=4156 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9047 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/11 12:17:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f00007f6000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x3}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x1d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000002000)={@dev={0xac, 0x14, 0x0, 0xe}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) fcntl$getflags(r0, 0x1) r3 = accept4(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000003000)={0x11, 0x1a, r4, 0x1, 0x10001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) fcntl$setpipe(r0, 0x407, 0x80000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x7, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000005000-0x2)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000006000-0x8)={r2, 0x2, 0x1}, &(0x7f0000006000-0x4)=0x8) timer_create(0x4, &(0x7f0000001000)={0x0, 0x13, 0x6, @tid}, &(0x7f0000000000)=0x0) timer_gettime(r6, &(0x7f0000003000-0x20)) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000005000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000003000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000006000)={0x1ac, 0xc, 0x0, 0x220, 0x5, 0x0, {0xa}, [@generic="2ebde826c0cad7ba56ce7627e094c0febed810843e0627cf6296afef49be67a57afe05b6e60fa51e6adede5c5347347f17cf0db20aa15bbf8fdf7b58e4a3c05c06490f94b1d24081387805ea96bce4b5e5fc2de5b0c38ea2a3e94570e3a5f552427fce9d0ad542d603e5f2d27f6fd6b30a6d4afa71b3fd715c4677fbd62bdaee3a772f6869c512324693a809858a80205cf13ef303a3ad9a0de432855d10b3ec2df3b1db45dfae4cd3b5f0ac7735e2a6f87c3d1a9c1bc226d281e5dde05fe26ed08ebc7fcc421ef2052480b4c13ec932aba23f8083a29a6f7935c385f52748551308dcea6964360e3a69", @generic="9496e0484ae12f851b4087fe4fa7359b1c429e171501ed4ef74d03", @typed={0xc, 0x86, @fd=r5}, @generic="0e867b5877e6aa1ee0fa1d31bd8fe9d22544268f87afc7d2a985f032c10018be779b644356ede142da7196afd056e105a9604e1c21ef16bcdd4fc036fb414f4e2b11eaafe351a489faac0abeb394c33e265b517f4bc6da87d5274fb72527871889381baacbb3bf128bfcb42ca128de5771c5a7993e5ae210a31ca73975c1ae8331023454"]}, 0x1ac}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/02/11 12:17:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @empty}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000351000)=0xe8) ioprio_set$uid(0x3, r0, 0xe6ab) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, &(0x7f0000002000-0x4)=0x1e) r7 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000001000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r14 = socket$bt_bnep(0x1f, 0x3, 0x4) r15 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x60602, 0x0) r16 = epoll_create1(0x80000) r17 = dup(0xffffffffffffffff) r18 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x490000, 0x0) r19 = socket$rds(0x15, 0x5, 0x0) r20 = gettid() r21 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002000-0x10)=[{&(0x7f0000ad7000-0x14c4)={0x14c4, 0x3e, 0x428, 0x7, 0x0, "", [@nested={0x124c, 0x0, [@generic="f38b25e9648f03e3529ac6425185bfaf7f28439c1d30567a7ad44b168e662ca1fc2dffb2823883ab0cbf4d8fe4f16770fa306f112d1f96b66a4c444288bbb927dd0b6c5200b8a70b0d35b0833cf40fb29d8669cc62f21aaba81e93ca028ebde16d79b6fcbd82179aa3f5432dc7f8955405a96d99b3ba033acfa12ffb884bcaa42aff545caf53db8a7406b330099ee1bf22442028b504a3a3fa16418dd1e5b62d6952e0b23667995c7694e36046ae3275ca4dccf5b5eab9084c312d258934e529248664c1661dee39f82b94e183d443c1899172b32a7325439455503610aa75665f3d747722535d19a231", @typed={0x1008, 0x29, @binary="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"}, @generic="e58a4f5894a38b5513f2632feb51e8da2442124edcc152b86019c57174d268a63d41d69cd3caf70e9f66d534c7a9e67b02893e2fb27ef52632befb84e164a61bc5679867c737078d203c3f86b6a7a4ff96f01cc27421fa59f2", @generic="511466688a221ba92dbe208eb3b68da2cbddbfb294d606", @generic="26623fe65030adfd92f50a0efd0bdb4d4eeb22917101fd495b354394650bb11fdb693f034c6f50f593cd9b2feb9572976ae7121dbf612eec0c792837ac24a0bbb4e1690443ca69fab6d76877b644f69bae24179305e85e96e900253674bf0a8af7ae8ac1e3216b8f57b03c04ef77256e8e69efe4ea0f9f629235e032891c17370e2405ff24b610e5e8e793ea08d4a642de20b355dbfeb288020a1a4074fdceff335837697c0fbdbacbd26a61c793c55ced23be6d04ec5a7d182d58c6e0b3fcdd712ec4c5b84a1047de0af47a", @typed={0x18, 0x75, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="ee202e1e813209de41a4050beffeb9261c35dbd6a29aa132d1d10bbe1c1f723a34e997721f3ec93851977d88e30c37e040ec79ec3adca22d7c5b9aa9db249892e244799ffdc1417da7aa1c8ce96495e73b94843772b02ef71df33d3383f8893581cf75b10a623afee435a722d9dc44bfc1a98dedc28d5fc398b5e60267457e43364c8558139f4986177053c910916d1af06d4a22cc9efd4e5ec09f637cf98c671af7c9f18c8c384dd00f5bf65e5c9e14d215a0b8156c859d2f73ebfb098ba7f246d1cfbd25cf7b4105901871ff25624c6c78493478d3c6607ef20571c9e1c6dc", @nested={0x10, 0x18, [@typed={0xc, 0x1, @fd=r2}]}, @typed={0xa4, 0x8f, @binary="9a69e1ea123982c4ba7395256d0e2df6ede61340cc74f9f62d8e02b467a345a37464596048d608b38e81bea59f6c18416403e696760ff36b6e126d9a9db25ec040c5a18b31faaa7b812d1efd81035d51c18c7f55b2a9b0b57f906588910f6e08a39b0d1aa4deae8d963fbe19c7a1b01367d46db24a31e375b34f0174aff446b378f772537c4e1299d4443631ba8715baafff5325d326a28d258b0c"}, @generic="afb63330182978fc8c8e33d99ea9f8affefc676f87934b3873d0549a7e71c867986ea2d372035d373c6d7ee23d62802a64270172245cd70b770240e30295aa82e9825c2206e6b55411968dd876d3826e9bc219f3ef4de986c35bd52eb8edc02f49bd971fb04cf91bc2d1d929c0ce55f0fc979da583215f100781f713abfea17ccbe7c2c0507507603956e4514d70b953fdc2bca1bd2040fbd3e625bc45845de97d5f206ff760aade379fe4e1b6cd5748076ebca088817a5229c8fdb336fc", @generic="6941bf46a572e785", @typed={0xc, 0xf, @pid=r3}]}, 0x14c4}], 0x1, &(0x7f0000001000-0xc8)=[@rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x18, 0x1, 0x1, [r10]}, @cred={0x20, 0x1, 0x2, r11, r0, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r0, r21}], 0xc8, 0x20000000}, 0x4004054) 2018/02/11 12:17:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0xd66}, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x1, 0x20000) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r3, &(0x7f0000001000)=""/216, 0xd8) recvfrom(r0, &(0x7f0000001000)=""/86, 0x56, 0x100, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000002000)=""/54) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x6)='.dead\x00', r3) keyctl$setperm(0x5, r4, 0x1000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000004000)=0x5, 0x4) r5 = semget$private(0x0, 0x2, 0x240) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000006000-0x2c)=""/44) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000006000)={0x1f, {0x6, 0x2, 0x4, 0x3, 0x0, 0x40}, 0x1}, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000008000-0x8)={0x2, 0x400}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000009000-0x12)={0x7, [0x8001, 0x0, 0x8, 0x3, 0xc360, 0x3, 0x1ff]}, 0x12) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000009000-0x4)=0xe8) 2018/02/11 12:17:33 executing program 1: r0 = userfaultfd(0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000c7000-0x4)) r1 = syz_open_dev$sg(&(0x7f00009b7000)='/dev/sg#\x00', 0x9c6, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000ad3000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000003000-0x98)={0x3, 0x0, [{0x7, 0x4, 0x0, 0x0, @adapter={0x6108498e, 0x9, 0x0, 0x203, 0xa0a}}, {0x7fff, 0x3, 0x0, 0x0, @msi={0x7, 0x100000001, 0x8}}, {0x9, 0x7, 0x0, 0x0, @sint={0x20, 0x101}}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) sendto(r1, &(0x7f0000002000-0x10)="c441c35a67a8017401f545e2f95565ef", 0x10, 0x4, &(0x7f0000000000)=@ipx={0x4, 0x80, 0x887d, "6bb95aed01ab"}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000003000)=@rc, 0x9, &(0x7f0000001000)=[{&(0x7f0000002000-0x2b)=""/43, 0x2b}, {&(0x7f0000001000)=""/95, 0x5f}], 0x2, &(0x7f0000003000-0xb7)=""/183, 0xb7, 0x6}, 0x2) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000003000)={0x7f, 0x9}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0xffffffffffff0001, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004000)=0x0) fcntl$setown(r1, 0x8, r2) connect$bt_rfcomm(r1, &(0x7f0000004000-0x9)={0x1f, {0x1b, 0x8000, 0x50f0, 0xb00, 0x296, 0xfffffffffffffffd}, 0x8}, 0x9) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0xcae, 0x7fff, 0x6, 0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000005000)='/dev/midi#\x00', 0x7, 0x108c0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000003000)=""/99, 0x63, 0x40000000, &(0x7f0000006000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000007000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000005000-0x70)=[{&(0x7f0000002000)=""/229, 0xe5}, {&(0x7f0000007000)=""/240, 0xf0}, {&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000005000-0x2e)=""/46, 0x2e}, {&(0x7f0000006000-0xed)=""/237, 0xed}, {&(0x7f0000007000-0xd7)=""/215, 0xd7}, {&(0x7f0000002000-0x55)=""/85, 0x55}], 0x7, 0x0, 0x0, 0x8}, 0x40002142) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000002000)={0x1}) 2018/02/11 12:17:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000584000-0x4)={0xbd}, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x62, 0x9d26}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="ec856dcf81227105cd6d848e962e6bac", r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x0, 0xfffffffffffff15c, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}, 0x401, 0x0, 0x19, 0x9, 0x20}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x1, 0xe6e4e7c6429ec810) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000002000-0x6)={0x9, 0x3, 0x2, 0x4}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)="bc0a296dcca4f85a76b7c3b6c3", 0xd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r4, &(0x7f0000003000), &(0x7f0000005000-0x4)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000006000-0x10)={0x3, 0xfa, &(0x7f0000004000-0xfa)="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"}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000007000-0x8)={0x200f1526, r5}, &(0x7f0000002000-0x18)={0xff, 0x1f, 0x9, 0x6, 0x9, 0x100}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r6, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009000-0x4)=0x10) 2018/02/11 12:17:33 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000de000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000158000)={0x7, [0x800, 0x905, 0x4, 0x401, 0x6, 0x1, 0x7]}, &(0x7f0000001000-0x4)=0x12) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000000)={"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"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r2, &(0x7f0000002000-0x8), 0x1000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000000)=0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r1, 0x6, 0x2, r1}) sendto$inet6(r3, &(0x7f0000000000)="5a5c1df2ddc825f33f04b32764952d79a732b89725b07c85acc413283d3dbb1c746ef40dd0fd6c8ff7b8ff2eea9a9115433261ef8fc72a216f30a672cb4c5c9406bfb4d7e178fe2d6d22a0d9b9fa4e925616b0d139737fa5b1cd98812208f50edf280abd857478fe6a0b9fe8bde7d280a7c87dd27762a4b8e53f2ed2d939b6c51342e5b6edc3e6b0d6de35c1e68df69bad1d79a8494ac28b119d415ddcda0790557c9da9906b50132a16286934d37f23c0212b4e48e7e642746f416b3ba7e3a8576a0bc51365a9a86f30fce938fade68a22a52c643d38841ac45eb0253f891bebc35a561e81c3c807a6dde483dd6fc959d3644cf19e45c6ffe", 0xf9, 0x40045, &(0x7f0000001000)={0xa, 0x3, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xc4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000004000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000004000)) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000003000-0x20)={0x60a8c39d, 0x5, 0x9, 0x2, 0xc, 0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000996000/0x18000)=nil, &(0x7f0000002000-0x18)=[@text64={0x40, &(0x7f0000006000-0x5e)="c7442400fb000000c7442402507d0000ff1c2466b860008ed83e430f237ac4c37d385c9d5e3eb90d0400000f320f00dc0f01f3b981020000b800000000ba000000800f30400f00544e0066baf80cb860ac5186ef66bafc0c66b8000866ef", 0x5e}], 0x1, 0x8, &(0x7f0000006000-0x10)=[@cstype0={0x4, 0x7}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x4, &(0x7f0000001000-0x20)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000194000/0x800000)=nil], &(0x7f0000006000)=[0x7ff, 0x240000000, 0x800, 0x2, 0xffff], &(0x7f0000007000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/02/11 12:17:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffff7, &(0x7f0000001000-0x8)) set_mempolicy(0x4003, &(0x7f0000000000)=0x7, 0x7) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getparam(r0, &(0x7f0000000000)) r1 = eventfd(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000000)=""/217) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000002000-0x30)={0x7ad, 0x8, 0x100000001, 0x0, 0x4, 0xfffffffffffffff9}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000002000)={0x5, 0x0, [{}, {}, {}, {}, {}]}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000003000-0x6)={0x1b8000000, 0x87, 0xb2e}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000001000)={0x105000, &(0x7f0000002000), 0x1, r1, 0x2}) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000004000-0x8)=0x300000000) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000004000-0x65)=""/101) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x10) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000002000-0x4)=0x3e3c1100, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000005000)={0x9, &(0x7f0000003000-0x10e)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000006000)='encrypted\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000)="cb031b8626bd1ea14d264cff720934feb2bc06f7209ba96713697402f85034aba7ce48919daa423ca17a6f52b26d808e7aad0683f89b45b5c06a", 0x3a, 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r4) 2018/02/11 12:17:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00000df000)=0x10) mprotect(&(0x7f000094e000/0x2000)=nil, 0x2000, 0x1000008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000004000)={0x3000, 0xa000}) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="cdb520f24c28e61647ef0a9fc437f193", 0x0}) connect$can_bcm(r0, &(0x7f0000005000-0x10)={0x1d, r2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/43) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6, 0x7, 0x0, 0x400, 0x10000, 0x100, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000004000-0x70)={[{0xd191, 0x1, 0x0, 0xfffffffffffffff9, 0x2, 0x1, 0x4, 0x5, 0x7ff, 0x1, 0x5, 0x3, 0xb2e}, {0x8, 0x2, 0x7ff, 0xbf91, 0x100, 0x7fffffff, 0x0, 0x3, 0x6, 0x5b08, 0x1f1b, 0x3, 0x6}, {0xab, 0x8, 0x2e22, 0x1f54, 0x8, 0x2, 0x2a8, 0x100, 0x5, 0x9, 0x1000, 0x7ff, 0x1ff}], 0xfffffffffffffffe}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000)={0x2, 0x6, 0x9, 0x7fffffff, 0xff, 0x286}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x33f, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f0000006000)=""/122, 0x7a) [ 31.354907] audit: type=1400 audit(1518351453.093:9): avc: denied { map } for pid=4156 comm="syz-fuzzer" path="/root/syzkaller-shm287538385" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.413647] audit: type=1400 audit(1518351453.153:10): avc: denied { sys_admin } for pid=4201 comm="syz-executor6" 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 [ 31.419983] IPVS: ftp: loaded support on port[0] = 21 [ 31.512318] IPVS: ftp: loaded support on port[0] = 21 [ 31.514127] audit: type=1400 audit(1518351453.250:11): avc: denied { net_admin } for pid=4203 comm="syz-executor6" 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 [ 31.549374] IPVS: ftp: loaded support on port[0] = 21 [ 31.595233] IPVS: ftp: loaded support on port[0] = 21 [ 31.675367] IPVS: ftp: loaded support on port[0] = 21 [ 31.760544] IPVS: ftp: loaded support on port[0] = 21 [ 31.851911] IPVS: ftp: loaded support on port[0] = 21 [ 31.951628] IPVS: ftp: loaded support on port[0] = 21 [ 32.826724] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.869572] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.042170] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.090218] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.156940] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.207485] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.529619] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.589590] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.374161] audit: type=1400 audit(1518351457.112:12): avc: denied { sys_chroot } for pid=4206 comm="syz-executor5" 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 2018/02/11 12:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000c22000-0xa0)=[{&(0x7f00008ae000)="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", 0xfc}, {&(0x7f0000559000-0x42)="dd1bc7b4f1ba73f0d74257d5db35eba6a01e1d875703db2ea82c9d8d087edfbc853110e381e0011ad107742ca6370e230ed863d64cc1b13ec2f4b38ef9ffb2bbed2c", 0x42}, {&(0x7f0000c61000)="792fbca31e0e6aca03397539dc6d21d51d10d4563dc629d617320a08cb665a3c73937f51c0070b35abd5001c0514b6da4c275b7974774a82ea60c3f1216af13c5bd44f29a78dc1616699984c2381918778f3dcd5534df01da81a39445774175dfc81f9139eabcc0f7d0d1a1506ecda61d1017c9e", 0x74}, {&(0x7f00001cf000)="ebeb7535065f8cd365befb7e11d5aaa35b1092c40324b249a57f404fe5b61e75332abf320e2918153233529df10397966e227fdd3437f6e11c214b27352d7d5a775af666f4514dd32d162c4f75cd4d37745f302436c728f34e29517a5a71319b5396a09217c7f8a9c168e33af9a0d1c59c177884a55b39b451738f8438f6003aded8bcd5472d00009a47f0ba892e89a85cf1a9f14ec778c6fc5d3e4d1a7b9aa7fb0701dee5f23f64f40296ff4172632a2cbcdb4f46bffcc1b45651bf9436b86c4a338324b7561764459b024faa26c6a014e600e8f8", 0xd5}, {&(0x7f000087b000-0x8e)="6f60ba9664b5bf7bc5b72073a74d701353225d019e49fef0a5656de49e3aad450f36e87ac37f5e240b9e71b31f5b574a64d5137dad441dd59c0c1f7e448bd0e430461922b042933a95813a5e48fa9376f0c7bc9eb25024978bc461ad196cdfe5ff84be102bfc1280bef647b9c909953ce1eb63efc8d9136a8540f8d97c40cb91a0dc3cfa8810a4ec63e2cd4c6ff6", 0x8e}, {&(0x7f000077b000)="3d48f211a2d159f84e842d17c84a274dd253ca0af9fd0d05e8e1527225c4664db89ac55b0c91", 0x26}, {&(0x7f000083b000)="0fbbc29bcb0ca46f11e363653f9ebb1dd1387438c01cb9c4835f04b9149b6b02820a15defef8943b103dbb5161900436e0fd88ceb84591cf208044d6f6190b18d39402026614f24188e9701a6c1df58282ac7eca85999e", 0x57}, {&(0x7f0000da4000)="f591b822c6501a4c3318d05306bb0bc0a95831bafe0516411d2699807b2a20544cff47b6d1bedc2095670d080ef707fe5bda19daf98bbe077a894adae05e1713c2d63bd668ca3eb8d946cd8968ee00dbbea99a65f283ab50cd8d39172886abd0a88aca8633e2dbcffcc5b3c4899f8ca085ace2fec60fb2b1e69ee32137b0670680951576b8e7fd9e1c9c7073b244b0fa710e80b77fb5b94dbfe3407649e72d3503e705039e995af2e3a82ff5bbc101e2e1a3a655835f318fe8038004a035192b8e32ede56f4c92e56a5c6f4f651576cbb2bd5dd4e5bc03b5b0", 0xd9}, {&(0x7f0000c25000)="e3168b16e277c665357ecef223698bf6c772d6f6b353088e1e308b0f71e3ea7a383793321952c1cfc6f9642c95a52bd73c26185a86bab9c5928caf5e458d2e5602cbbd6b0c880bbe9a4dfa8970cc03a0e1766bb045e2b9216902e6357bf408f7efaac421b8a74a5a46556c2f48c5a0987e8bba10464f298b283f562244bd2fce5ce479f957df75296b26134dec5d22c6f85ef004e2", 0x95}, {&(0x7f000066b000)="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", 0x1000}], 0xa, 0x0) sendmsg$nl_generic(r0, &(0x7f0000bb9000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c73000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x9, 0xe7, 0xffff, 0x81, 0x2}, &(0x7f0000bf0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cea000)={r1, 0x6}, &(0x7f0000e44000-0x4)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f000042f000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x20300) fstat(r0, &(0x7f00006ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f0000683000)=""/199, 0xc7) fstat(r0, &(0x7f0000515000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f000062f000)='./file0\x00', r3, r4, 0x1000) 2018/02/11 12:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x2, 0x0) sendto$ax25(r0, &(0x7f0000823000)="9a45afa4bc29b997ca04ebedc973727c97a851bdc4321989ddfd9676c5f780ae429d50a4f7552d2b281f17e120645f1561f695557fb70f37741914337cc7ace5055cdf90f6f465e3ebd980a309c69334184663f3e3e904556cd1b1288a0aff5a1ec39e85e7599475975f81edefacef5af0e4a75169306196cb9d3f1047a4ec", 0x7f, 0x0, &(0x7f0000595000)={0x3, {"9e88d6d2865b31"}, 0xbd}, 0x10) msgget$private(0x0, 0xd) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x711, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 12:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aaf000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb3000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000070c000-0x8c)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) getpeername$packet(r0, &(0x7f00004a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b4e000+0xd01)=0x14) sendmsg$nl_route(r0, &(0x7f0000758000-0x38)={&(0x7f0000635000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000e8a000)={&(0x7f00008fe000-0x7c)=@ipv6_newaddr={0x7c, 0x14, 0x8, 0x5, 0x3, {0xa, 0xbf, 0x100, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x5, 0x7ff, 0x2}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0xfffffffffe6529c4, 0x2, 0x7}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000065f000-0x8)=0x3, 0x8) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b36000)={0x80, 0x7fffffff, 0x1, 0x1, 0x8, 0x81, 0x1e, 0x0, r3}, &(0x7f00001cf000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003a6000)={r5, 0x2ec8e924}, 0x8) lookup_dcookie(0x7, &(0x7f00003bf000)=""/52, 0x34) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000be5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000c85000)='/dev/dsp\x00', 0xc000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e84000)={0x0}) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000d96000-0x8)={r7, 0x30}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004d1000-0x4)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a6a000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000218000)=0xe8) setuid(r8) signalfd(r0, &(0x7f00006f6000)={0x4}, 0x8) 2018/02/11 12:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000023a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f25000)='/dev/admmidi#\x00', 0x81, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cad000)=0xffffffffffffff88, 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00008f6000-0x10)={0x6, 0x80000001, 0x2b3, 0xfff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) 2018/02/11 12:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a56000)='./file0\x00', 0x28) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000bf4000)={{0x0, 0x1}, 0x1, 0x2, 0x1, {0x7, 0x61}, 0x6, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0xa000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000a0000)={0x3, 0xee, &(0x7f0000da9000)="6481939ef308ba1983de9095f23ea06f9b15f98dd2194282c67d981e96a75f775420c50a896c663625c29cf2a821acdcc0156616530f7182cc3ca888ac46525c2a5d8a33a3b19da19d64fc9c72c40b78de246da2129c93317da79c189e92f465e5a64a6186c0541bdb253a45a4bce23df2c26248a522a1890815a6d4fd4f935d432cf35b8807d4c8ab8142eafaa4b75118749b05ee0808f40948b6128656e0e6778a7ad4098707de73dc9cb8a1660be88a4a18236799da3c6462ce85d8434270991b4e6dda0f5b80a5c7ab4a82490f6644cb4c8e7507abae9224774b3b1908d35de4ce051c1c68ac36026ca7f109"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000d58000-0xb0)={{}, 'port1\x00', 0x0, 0x0, 0x9, 0x6}) clock_gettime(0x0, &(0x7f0000c7e000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000d5000)=[{0x8, 0x93, 0xffffffffffffffc1, 0x2, @time={0x0, 0x1c9c380}, {0x3, 0x9}, {0x1ff, 0xb812}, @time=@tick=0x29a3}, {0x7fff, 0x3, 0x2, 0x5, @time={r2, r3+10000000}, {0x20, 0x4b}, {0x6, 0x2}, @quote={{0x6, 0x6}, 0x6}}, {0x5, 0xfffffffffffffffb, 0x400, 0xdc, @tick=0x9, {0x80000000, 0xffffffff}, {0x6, 0xfeb}, @quote={{0x6, 0x3}, 0x5, &(0x7f00002c6000)={0x5, 0x10000, 0x8, 0x1, @time, {0x0, 0x6}, {0x4, 0x7}, @raw32={[0x2, 0x4, 0x3]}}}}, {0x0, 0x1, 0x5, 0x8000, @time={0x77359400}, {0x10000, 0x3}, {0x62d0ac6a, 0xfffffffffffff187}, @queue={0x3, {0xfff, 0x40}}}, {0x8, 0x0, 0x4, 0x4, @time={0x0, 0x989680}, {0xfffffffffffeffff, 0x80}, {0x3f}, @addr={0x7, 0x74}}, {0x6, 0xffffffffffff0000, 0x6, 0x2, @time={0x77359400}, {0x6, 0x9}, {0x400, 0x9}, @control={0x2, 0x81}}, {0x800, 0x4, 0xffffffffffffff80, 0xffffffffffffffff, @time, {0x8, 0x401}, {0x3a, 0x20}, @queue={0xd17, {0x9, 0xffffffffffffffc0}}}, {0x2, 0xe000000000000000, 0x4, 0x1f, @tick=0x9, {0x4000000000, 0x2}, {0x100000000, 0x3}, @time=@time={0x77359400}}, {0x3, 0x7bc, 0x6, 0x1, @tick=0x3ff, {0xffffffffffffffe1, 0x7fffffff}, {0x4, 0x312fda46}, @control={0x5, 0x5, 0x1}}, {0xff, 0x9, 0x42, 0x1, @tick=0x7d0, {0xffffffff, 0x8000}, {0x0, 0x1f}, @connect={{0x9, 0x41}, {0x6, 0x3ff}}}], 0x1e0) setitimer(0x1, &(0x7f0000278000-0x1a), 0x0) 2018/02/11 12:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00005a0000)={0x6, 0x2, 0x3, 0x3, 0x1, 0x226c, 0x8001, 0x1f, 0x59, 0xacc, 0x9, 0x81}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000193000-0x2)=0xffffffffffffff3f) read(r1, &(0x7f0000807000-0x27)=""/212, 0xd4) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000ef5000-0xe)={0x1f, 0x1, {0x90b, 0x2, 0x7, 0x200, 0xb490, 0x7}, 0x4, 0x9}, 0xe) 2018/02/11 12:17:37 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000091b000)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f00003b3000-0xc)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f000089f000-0x20)=[{r0}, {r1}], 0x2, &(0x7f0000ca1000)={0x77359400}, &(0x7f0000104000-0x8), 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000c0e000+0x7be)) [ 35.713906] audit: type=1400 audit(1518351457.453:13): avc: denied { dac_override } for pid=5210 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.738585] audit: type=1400 audit(1518351457.453:14): avc: denied { net_raw } for pid=5220 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000086000)='/dev/sg#\x00', 0x4, 0x20000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000084d000)={0x3, 0x3ffc0000}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000242000), 0x0, &(0x7f000087e000)={{0x0, 0x0}}) mknod(&(0x7f0000435000)='./file0\x00', 0x44, 0xfc) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000389000)={0x77359400, r2}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f44000-0x8)={0x0}, &(0x7f000071e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000738000-0x8)={r3, 0x3, 0x2}, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000474000), 0x4) [ 35.904565] audit: type=1400 audit(1518351457.644:15): avc: denied { dac_read_search } for pid=5253 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.942196] audit: type=1400 audit(1518351457.681:16): avc: denied { ipc_owner } for pid=5262 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:17:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) write$sndseq(r0, &(0x7f00005e3000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x30) futimesat(r0, &(0x7f00007ee000)='./file0\x00', &(0x7f0000bce000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/02/11 12:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000051000-0x11)='/selinux/enforce\x00', 0x2280, 0x0) recvfrom$unix(r0, &(0x7f0000d31000-0x9b)=""/155, 0x9b, 0x101, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000984000)) 2018/02/11 12:17:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f000099f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b09000-0x4)=0x14) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000302000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000e79000)={0x7ff, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000277000-0x68)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000017e000)={'filter\x00', 0x7, 0x4, 0x3d0, 0xf0, 0x200, 0x200, 0x310, 0x310, 0x310, 0x4, &(0x7f0000f47000-0x40), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@random="2125aee5ddd5", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="7c73a1026430df6bbac7ee65d2dd522b", @common='bcsf0\x00'}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/02/11 12:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000), 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4), 0x4) 2018/02/11 12:17:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendmmsg$alg(r0, &(0x7f0000773000-0xe0)=[{0x0, 0x0, &(0x7f0000958000)=[{&(0x7f0000fd7000-0xb6)="652e236947e5111c2a69655f4c132d469e7e46465e2c58d6097d57aeda3f3f41bff542f6fe77386a7ab09456a9365032c692483bce044b4491dab64ee64b8fab2d2d8bb9b365efd27b25da802a0fa320547d177f276b8d3a50dcc1c30974a28d3100a809dd3c93cf7b16efb37cbeb5a2bd18392624dacf386962340b262d380d0ae1bb20e0db05d99a1ffc61838e6716de60b78a3b8071c6ec8254a66a1b06dcf4afc024eaac8fbf980b510019ed05f42fd52dce595b", 0xb6}, {&(0x7f0000240000-0x2c)="b09814fd81475bc0eaaac27e0ef6e8917a20d754dfb6a0c9087254c2c20562ca88ed3862c2314f9f6353f23e", 0x2c}, {&(0x7f0000872000)="e0e2c1f3343db461958687fb98eb82d7e9be87703db2a21428a839fc16b2d22fbfa0f72575c9db2e6a9873449cfcb9af2f5b6b608c8f95eca17983de874d19395e7738330290ea3622081a0aa1c347b4c540c163234d718fccfddb26616a264bef314e41c2c61a1a0fc8d252e0de3f680a8659803765296fddcbd3e6ef5f5237ccc26374b4ee5ed203f4615d0f31bdfb0b", 0x91}, {&(0x7f0000fb3000)="60ce9765b9868ef78517ab66449dc2fa6d25319fa879004d55eeafb4153410268be89e74e90693194afce597fd6a41c444e8d20b30dac0a81d4d084abb539cd0612447bf015b106e0097a1839445502b4ec104fe78d9d0f40e0ea21505843ccc2938d1fea095ed0f36a2c8f4349932756bc716cfd77a19a6ac0e2a965e445374b9ed3bd632e4564003e8bb8b9625fbd76d9f2b0be5cbd4babd3f4cb5ef4c2687e4470c1eadcd13363759b5beedea83e4aeed2ea51bef582fb19bdbe2b4153d85eed1d93bea383631a5977f95f5f18ce54c51cb15dc90b969205d02555f72ab09ab2c373a3238b12df26daea904a0c6", 0xef}, {&(0x7f0000558000-0xe7)="492a95ca9e91798bb8a66bb366973c7da5f6b4b9670e2dd2e3c0e139f3ab1228406fd5754214c2d993cf56755f5cf8adc583fa2a5cf90f04322db337911822ee50abca9d8eec8a1698a5741e01d8b84e211f8e3c66d3f0c663f57ac1ab315cb1223567369c39a4ab6550653007549b9e1d753b548275258075bd0e784d9bffbd80f53c582a3c7ebda3f5be1c22fa86afdb297b3394b2035a6b8b13add0f8f8ed419f1107d918e63dd3f2e5e582301e3902cd5c4fda94942c6c90152efa3809cf230f989c2370bc77f03c89e637a12b966602df30c1917d9dd6e853f2e7835860378324b8098f55", 0xe7}], 0x5, &(0x7f000037f000-0x110)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x50, 0x117, 0x2, 0x35, "6adc21c8190a91305c8233fbc9c5d078ae04fc09b1beba3655e989a0578847bafb6d2d4fee36060e53c8bfa9ed4fa1dafcc1324511"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x110, 0x8000}, {0x0, 0x0, &(0x7f0000e78000-0x10)=[{&(0x7f0000ec9000)="afed8b4d93d3f104cd19ab31504c387224696bcde4da8f43971538b12ced4e489fe949274ad35639f343181dc2904332293bb486e39960eb10e8c4140f865510d47c27e5ba0305f506b68a9bd199819cfcbfad085c75d117b8fa", 0x5a}], 0x1, 0x0, 0x0, 0x8010}, {0x0, 0x0, &(0x7f0000c92000)=[{&(0x7f0000b69000-0xd3)="c26b5d7da99ab0a85c3f66cc36aa65111ece3feb64f01122b2f4ad4d71031080a98c3eeb27dce12a5d0ce022598b458dc328a0c41aec2d010a11cf2580e0d0e6acffcce595ed46a15c1fcd4534727892046dc391e0b5048d75de49b1d916b81dff2949dfdfbec6fc402527c3c58b90be786092edc245e0c2eb5aa494d4867e090afa59c387a584c65f419ec7a95703b1d354a74111840a4bff255eed562d216a0aa8af4de56794f700fa6b2d8272105febb75a664407294d07d885a26cd7850d266f01112132b8a09ca9304fe6b8c712481f8a", 0xd3}, {&(0x7f0000767000)="75b283da61948eb19d72e0276d219c04bbdbbd4328d518d8376c71635fb427c908a62ec8db2fb087aa4b422701cbe855258842254c0c4e2844e082fd1f57bf21aadb658ab79fa16a490bbda908e5cf3fd4ef33fc4c2c8cb33d3e42459368f5d72d05d8109a2b56949d418702eede13e68d41ed5f83ad2d3587946111017d5ccf5758d7145782102f28dd7f09d0f18d74ac8075474019984dc1bbc77cb5a71aee28a88023fc0eb57781efe8f4c87884f2e5cf9f99e678c096a3da57be02", 0xbd}, {&(0x7f000048e000)="63722726381baf766f5b1c163aa881585ab61bfe99180ea5b8ffa422cb4dea830b840bb9ca5b58e5aa557a0d37a0d0972f90bc785f09e8a147223d894f112d18551ae65e294cdc8709bbbbc5fc4565e49679afa19eab86", 0x57}, {&(0x7f000042f000)="b56ff5c0a8d7ef59256411a991dacf2d9902594c3d43008d5c9dd5f2ea2b702815bcab5e7b863e6acfdf6b770abdb2a53b588196eb4e4eccaf27bf5adf39d1ed9fd245c9f5ea86e8fd2534d93b01f39cc56aa844bed25aeb39683318dd028512fc478e14708472576f9892043dfbc2aada9c36238e827a68a0df6e14426f1af3a48221faf17858c0c2248cace2a45edf0426ce4a020b6889d2dd18460ad521c98395c10b507f69cc25c06388704405a3d7df1bdd8bd5ebba2ba5", 0xba}, {&(0x7f0000a6f000-0x60)="aa8c19f13331706f39fec362ed8477c6a062f074ad489715ca312aee45a8ef353df99245646cb50fc5835a63ac29eda704e990b0f5c1ad1e97317ef41e998ec507c421a4523bc49a1aab475ad4dc8962aabbafda22431be84f45ddbf77ee9804", 0x60}, {&(0x7f000014e000)="15c90eb4cc9fe7141de410c5beecfa45344d50b3ef69bdae66261b63b00a05704ce3dd7e4c99a0814c5b6df15bae020c1dc09fc13592a63c9bb51a65cd10d60d9a020a73e3b3753fdece6e6721d0d13abc91c17fb47815025d5281cc84779cad46221bd2eaea2cbd4a55ea32787155f73ea5e574ff63cef2760c53b7312ca75b9c36be1e6f1e9f48f8b435b010d7ae6ad32d9602ad54c49a72c161732e37f2f2e257fce953835e4a2717ed1e3999667b718a0787bf7f2a6a", 0xb8}], 0x6, &(0x7f0000edf000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1f}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x35, "ba6a2b68665181e81367e9d456b3e1f46379b5a500af4679fe0857c23433baed13d381ab2df7a633e6a74ed4b2aa9dc369cc68a63c"}], 0x98, 0x40}, {0x0, 0x0, &(0x7f0000e9e000)=[{&(0x7f0000024000-0x17)="9c6de70951a63322f3d742152b93779d8f777379692c23", 0x17}, {&(0x7f00006fd000-0x20)="ee81890443bb6e350711dde71b57dafc77e503d2df23810bc94f1cbf194e1a0e", 0x20}], 0x2, 0x0, 0x0, 0x40000}], 0x4, 0x1) 2018/02/11 12:17:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00008b1000)='/dev/input/mouse#\x00', 0x7, 0x5e3041) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000eee000), &(0x7f0000c7d000-0x4)=0x4) unshare(0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b1a000), &(0x7f00000e7000)=0x20) 2018/02/11 12:17:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) fstat(r0, &(0x7f0000952000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000882000)='/dev/vcs#\x00', 0x80000000, 0x84000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fcb000-0x4), &(0x7f0000ee0000)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x400000005}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007a7000)=0x0) perf_event_open(&(0x7f0000965000)={0x5, 0x78, 0x7, 0x2f8, 0x8, 0x20, 0x0, 0x3, 0x24040, 0x6, 0x0, 0x6, 0xa, 0x6, 0x7, 0x8, 0xffffffff80000000, 0x4, 0x8, 0x6, 0x6, 0xfffffffffffffffe, 0x8020000000000000, 0x3ff, 0x8, 0xfffffffffffffffa, 0x9, 0x3, 0xfffffffffffff14f, 0x8, 0x81, 0x1, 0xffffffffffffff89, 0x8, 0x100000001, 0x9, 0x279c, 0x1, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000cf3000), 0x5}, 0x0, 0xda3c, 0x10000, 0x7, 0x1000, 0x1f, 0xfffffffffffffffa}, r3, 0x5, r1, 0xc) r4 = syz_open_procfs(0x0, &(0x7f00007fd000)='net/ip6_flowlabel\x00') r5 = getpgrp(0xffffffffffffffff) pread64(r2, &(0x7f000041a000)=""/9, 0x9, 0x0) ptrace$cont(0x1f, r5, 0xe92, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f00007ed000)={0x7b, 0x0, [0xf1, 0x4, 0x1000, 0x6]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f00007b3000-0x110)={{0xbd, 0x0, 0x8f23, 0x6, "78ecf8065c68ca9af9f2da1a1323074c054f243154fb8439a2947021cbe27330d6fd0f695ec4017bc7b7296a", 0x6}, 0x0, 0x0, 0x7, r5, 0x400, 0x7, "fe7815c9c11114684ba3c310c658e6fba7ccaf54217cff791b6a4e83fe977387c860e12301cc8e871739c2cd106b4485ccd3d8c34df0bbee03643d04f6e8009d", &(0x7f0000a8a000)='\x00', 0x1, [], [0x0, 0x100000000, 0x100, 0x5]}) timer_create(0x1, &(0x7f0000480000)={0x0, 0x2a, 0x0, @thr={&(0x7f00007e7000)="a954c75017a2f7b0fba754a26febe152a9e1267c2484e00a0b7796b96181dda7ab7af9394dcb5349991a29bf923055a096bff55e65be64170797a4049eea7e4ecf9f78052552160dce1023c9361cc57699044a63c509ae6d50ca52990dcee5172948603351b60e7a861e2b243cd32509c11f8e837b7c361ea3d68f84301a4232e47cd93043a9280d722746ab34c730a0eea3abb6318e87c32162c5c6a9d479f26de7f89328df830dcc8669d6e01a49b6c5c30055b42525c4b2edf75b625f337c012ee5bc78f8d75989fcd9b29507bb6fb3e9561c75132651b24f1e85fab0dc498dd05e1771c0ec2758d1ed455024e7335c6ef81e34e8d28dcc3fc6db4f9cf526281f16dfc1fb9c6aef071bacf8fc8119bc4393b00b6209d5abe0356230f159d2d3dcd7251a85e6f2d05574ae04a87184d5849bc37d4a1db6159b7e9d66c82a2ed8530978ae4217c72d3bf63b22228d77ad551c200afb33aa3d6a330a5c649453a191ef2cae60f35a2197fbfd79a510004b611b64cf71e52db5913b5509fd76d77dfc751abdbb3fe3c2a18996547fb2daac718b61853e63d0e5989b53aa517b394384b9604322dfd8fa502110ac298a3b8a40578ba0d6d81a22b70070eb7e97e4787566b93de30d0e50d2df0da8ac4312e643537fd0238cb29363aaf60d4caa561513ad3e2ad405890906a5b28a8b8b1ff0824d59317435a34044b3ff7d16d37985592e8616e97c1b0aa06a2d7726fec2717c8b657e536d82faa6671b517035c92e630bd612d050c2e49b85e2a812a8675aafc1c295edaa33c2f77b0d80f4d0cb6f8b93969744c064427bf3c025961d1c502a42ce7bbeaab896ec49624b2d9e37cc74a533c301ac2f51920ca3f53eb63d34c70e13b18f6bffd1b8515d7e574dbb7b449a692f23bb7f47df51cd855f9e0d96735adbd821d2467b67a62881d3cd817a2476b0b39c4b31e00962d26f6fc7143d8de77f6af29030a34dea2ede9240b383ea73a942af505e394ddc3c431188580406f9e2367302b1e5e0570f27eadf278ec0739728f931fedad90edebe3ded98fac1c9dfccb29726eccfcc4f87037ef806e9157638b5820229aa1b931ac6cd983c85aee2ac3cae2e0802fbcc8daaa300f15738045d56acf77ed458fc220ce0e9b2847f80e93821031103208093845b3638b8c6328381150204b03dcb3168282c3968aac77f6ad18ca30856435c1bbc463c660904c9172999c0b199425fcc465a7b5f24b195ccd6580f87f43d954f118a1a0bec289997823c5546675505efdc2340160718b34cd9d01ac57cb796af8d76619feb081df0e9008271a2c94a0e4b7bd7964580ace647899b1413bf3604c269a52dba96e05e4cb2c79e4a63d4ef938b159e4e421a28dc06f075a3e63abae805547921b69d7657c4526e76ab8fd9c58b981921f9d68cc91797752db8303976301cb4210d01ac8b92770ddf7978113e08385e74b64c11d0a4b9291a0712b1ab450ea23fecc6b94afe01e80fa379d0bc8a4344d60827e909405b29ca6548cd63f5fc60c2a954efc22a0ab7b6aa0c1ea34cb88511f8a6b8245647b8afbae204e2ad8667efc0b1fb85db2d0e36ce6a5bdd2ec2c7cb88583799234028cceab2949575be86363781e68ebbf3956a9c4f3db66b39dcce811643cb4533d053e849d6ba4baed3ad9f5c74b11c4b0e86a24eb4ccdea1a36e67c7c8a97fedcbd4edf6e94617ef7dc908825915981ca8b709fded42f730b3406b264b5d1e6a18fbc9bb22aa0ed0b0077e65d5a723e541432945d8c77f79af55f9d770bcd22cf996f77f5d5b3faf0fcad59622bea920fa479c28f84db4bd04338cff91dc2ee0623cbe0bb8c4c2f3ab07b6669d700af296665e189a09af4c08857560c86b30df58f8368e58f84b4bb7dbff0258e8e31a690888a335655eb7c63f8f5cec16aefad7063dae8a17aa35cefc4aae29bb4e00624cc981af9d1e32344a9bfd5f2a8ede28dbc3780e5bce85facb29de042e18f79824eff7937d48f93d07206fa2eaa0be1415fd21ab74ef23000e52032b46d0f5709b85507202f4b3589b2c0a2e005525a252e2bd0afa0944aba8377ef0626a30870e33ba3d44c176142e5fd458b1252010e64c580e785c031ddcda03a887b264d26e01b99745eb24d8c8bbca3fa6c2e962f9d9d9d34f291f64b772eac1703f44cec2e106cad832d5f48f76bcddab5abd33b97ea1eb61f2e1779a13ea4c43a4cc2bc611ad9e44da6142ee22de42a3607f957ca11901a05d296dbe22ebb78cbd9e5504871053e390646cb1b28bcb6f7f59472238c219668212d8d3413be77e8dbcda517e4eed934f09a985495c7fcd75771b6a5e7b2cf4acc171211055485e2b76edcc549435999f135b03f313e7448941c2fe6dbc5b8979a8bce75b0f32cdf45775bf211cc5f72c7435f9b50a28828d88a52a7e8a331f895ba2194d28900a2d635b70bd3d9a39bcd01033006f1814a292fd71c0c750b20248ad4bb0456313a5ba8aac368a0f79b138d29ff21ecfeeba83b8bbb8d774e2f4bfd178242f7c5cf1d06f04478ea6b1f0cc8ecb7f3a93405e0b18bcb8cb4ce1c8af9ffc11cfd176c803753cb66be3e292a622e3c05f476aaebdc8f4813358ad148a69c053f7866689a2c2bfc27ae181190d7e679692a88ab9b6354d83e56c93939f2e4147d449758f7aa0e44b310fce23864664d3d318165ef0f8985d3713b086fb1160ebe6cc89bf0bde7a83f984dc40b446e781d8c0783d846f245bad8c81e457ef5a054bfccb5ff3494ba1a322b9403fe84b434825e0c7cc5eb26eab33702cfb7180a7dec57782f0d56eac2d285151bda63e17ac531ee8563e1ee9cb9968beb79c3a12049d310c3ab6ec69544598ab3f4fcdbb533003d2b9cf88cee1fefe9db24724a31e649fe32b1e3e0c2ada68964d5afe825330d181942352c15288aff69c74c64a709dfd70e5194c76f50f0e58dcdefed16a80f796d8e9c194c4e33fe6af82fde769e6facf812cc9ad187843d1ed52258b939d4850eb9b9c9895c90aa17ec4f1515703e7ce877917544ebd9e69882fa5fd2480a333c2331e85369202af9b215a4f1f17bce289b60946fc7bed11c8e9333f2e8a2d0955887f93859ae205ae7369d339657e179388f735ae901ce55108a1e6d0bb7b24a615820dbb09a4cc191329872bc6b39ca11ddc015c3f8379d681badc27ac3bef9e5a34e9d822d413c3dfb6935f0b7e95d52393b31f65397c1aba8f4df9492773ce3924a9c4ddbf416726abdced20245b4779f0a593d82b73d3abfd2fcba0f22889569dc83f4963c33966a727125d5e35dc04e08f5c8b458006cf753563853f906e57da14c7a7125605288e44357e25b121851f4ca43d9578b84e741bb657a17d873de4a021fb6d03a365775407ef8f19c0f0e22a3f47bad72f49442be59862f2e74431e2a130854d08854174cf9a48a6a8ffe98a681925a8d27fe1b99689c579ab7e373d9ea990777b893d2bc59413cfcb154af97406b3ef831509fc7bc31e344ce10cdca14224bc14924f7530464bf5c58a61b31d892d2b127de6fc9f4125a3953a7a13150cc57f8a376ca1a9b06c46cd18dd2d6eb463885aaa618f53d8490304fa7e403fa049906b75c0db49c5a81bbd19dac7cb7d1dfe29b36af301cee8f1b9fae79cd9030526e45353dcf44223e2fdf802caf0919b216a777e547a3145b574fbeeac29c54afd1d40e279d394917a465ac12e595f5351a5d3e4e1743950df81a953004aa3db47c0dcf19380553bcd9cc5490f7b8991ba5da2e7ca85d870243c12b234b3ef3d564cf594b5c9e308480b34bb26f2af89622b0757acf5c73120906a94ae6ea800d42bcf664ba0905847a6742b4fb6e27a7dcaa014d0c90de5ff6a68aee0c37ea831b4756761ff6392a6ae63355a9a3fabacebb99073f5d3790e29e30f97461f39c84c6dcc05135b24af599f80768f021e8e69be769a2bd6b9c2ce4cac62c850ba11fbc47d9af5d1efdc8bfc2f2dd15b869a980c5c9196c5e94f30402796d16f4a3612533a95bab56b8a0e96fc43db5c7ddba79f307a883031c13c31e2dbecc5a55e00200add60f8c61bd807ae0d12624164b8ac8edcc3fa085fb36b03850b18a1ba7850afd10299949858724ee7d97516aef3bd0bbd33727dc424398e8959de4dcb2005c9fa27e40e4d291da20ec0f96f4326c12bf73a0873769fe54882ce04058f8bba4b8c2a1b7852a6afb638eb0321b8239fea1da2420de0848b154d4a23e51ee241f41cbf5926a5ef4d93ed277d55d77bf8a14cf961567aebdf45d68a1f8db4322d2e600e3d7a220d126e78b16bc80c472e27638fd9d5cf2d90dc1f201f799918a6e93c2f3ea585d7194620697b403e2605c0f95e13063bbe97d8d06ff5189a2de7818cd7e2bbaed992f34420fe9b5cb4f850d9d7df5800c589aa1150a1dc08131441d92bf576ffd91a5f5090504eff0861b05eb5a9fccb155647edae5bf2acda7888d7a16c15c5798e33ce032817ca6ee243b1a0eb8a4e93400e27eade9cfb024799000056547bbc26037f1af4ffb7429e5a432b6d99824817cacbd40af78d84093bfe8ccb82bad16114a1e22156ab626f9bbfc57bfafafcf9b001dbc74be19414336b73de0fa9a6ce9a91d7dcdd43c0ca0b7af4307d63b7a28246dc64d4a1cd0fae6a3002a962aea60637861382b9bb89d923273f5e0b8ca1c0dc20b140f3dbae79c8f3e8217b4459e092019a9c43392c77b34a143d10ed86f9099f11adf4b38e67bf5df0bab49ef4f2720f1ba20454be5b776050f0e492e92a3a635ac7e7ca81fe6435fb8fb19f450039136e2f45c68aaf6cb0e4b7454c857c27a14b6149c386fca52fa58687c74483194934f68bb936091f9d8bbc4605a024043e4d5f291ea878fe660b7599e48f84ea8468ba449b33c12230321891ad9e02f044bf5300d84d7cba3cf2887189f725dc2e156faf3a12e5fef9942b3625d5e61fba83dbcefb11419e595a14536c4ae18977f2753f9ea0d266ddf1a233e23457f46f25a7fe498ac4335e037da68059b143404ca8fb63f806e872a3794948f628d43c8ba30d730615043ea09204bb43daace0416a6393c6cc1b0a01c8a6065aa62bb5e7b97f852e48370c71ba2d5e80732187f5e928ed54db6121b36ba593e4ca7d929dcfd531831e6ab5da73fef70161dba52c660e16f1e48e3e0bcbbc427c6520598d0748ebb0c6dfab556a8f5e92a6e5a3e189884f84805ab935e0441fa014f20f61cf23723bc3e001593a95d8f9e54403d9aa13226e8250ddbe0c3b228ea1d48b6070cd58dc0dec17a731f2ab0cef934092bf5c6188ab326438be9dc8d1e5d33820c24a28c2ea866b0f59a5c459a4ea48d24e4ab13fc2e189e3a8a7947b72cb6813ed788638a0d2bd326c5f5ae6b371e86fdcea9da3ceefa0f885c6be4b25854d37d92d049ef693b3f55e4baa5c980bf59237057d0fc6db7f399b8efe6b44b5732c22fe77c6313ffa1aab6e74a1eb7d07932a7a4991a83d6789d471cfe1c750865b97b6389bbe0b64cb15194c9a1c519115578a5e0ba646aa13e6009fb7de818de51f41bd8fb9d8765f871015230f66bbf6d14074626311f3e9665815589c46f750d63d16b743dd4b73ea7f381113240eb26523e2ceb22331f23ecc7e0333499ecac1749421d2b84c6c70ac8023c8b443bba636580749bdd1cfec7d78283490dea2dc82e25e2edbd7eac085e14bea2f082eab7c8131e2881127555f46e95ee237a7fc6cf22a3d28edff7c8d371866f734235888ab485ad105d5c319fe5dd7f8313c6fb5", &(0x7f00003db000)="286a0ebee327539bbde7143fe99cef27df2c8420917b538ed1603216beae1f35938d07d9dff5bca7e96bc19f4a2d0f319d4d8ea2cb955ba3af9173040dc40740e53055cb8124089c2e57faaf3f8431afdd145d10756e58dc3422cb91730fe5e73c18a1437964bec3f748b2088aabc4da3e068e6abc4ec54e7475576fbd9a7082ae16c4d9897a233be079c491f1186590b6197e64038ea5c1dd8797a7003868fda5f035cedfded97505d9d76679af11c31729b328e54321424a0391e71ee6f4133c5f4b101e0ed872672a2c0762b8e711b82fdf26f63efa90d7521eb74412e3e14bbd"}}, &(0x7f00003a8000-0x4)) 2018/02/11 12:17:37 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000005000)) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, 0x0, &(0x7f000001d000-0x4), 0x800) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc383b724a600800a0000000600980033000000100004004300f000b598bc593ab6821148a730de00a49868c62b2ca602a600096aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/02/11 12:17:37 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b70000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b3000)='fdinfo\x00') exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b66000), &(0x7f0000000000)=0x4) getdents(r1, &(0x7f00002c6000), 0xbf) 2018/02/11 12:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b23000-0x8)) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) [ 36.077170] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 36.084661] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/11 12:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000039c000-0x8)='$vmnet1\x00', 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000062000-0x4)=@assoc_id=0x0, &(0x7f0000823000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000994000)={r1, 0x1, 0x2d3, 0x2, 0x7ff, 0x1ff}, 0x14) modify_ldt$write(0x1, &(0x7f00007a8000-0x10)={0xd1f}, 0x10) modify_ldt$write2(0x11, &(0x7f0000001000-0x10), 0x10) 2018/02/11 12:17:37 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x70)=[{&(0x7f00004b1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000+0xd00)=[{&(0x7f0000cf8000-0xef)="51032682bd3d5e5478939f2013197c7c7b54ce3b285b1a4735c6cdbf6c40f7c2007812f9ef3ef403c4ac9d334f75fab5538e38b8fbf97c5b58582f06379feca55e0084ec5977a546c92b0534ddef350ad2519ac8eb4a204121ce9a38b99b4886242a74d477f2128812a25530bc8e77c1bdd2856a5c300e53fa360ea9d9eecd420e9e9a983217ab91424a59cfdab5ffb52ab6f5a436f54d39722cc46e519408dd5d885be33f25069d9780e604210783dd5b9255b2586f67a027f71ab59d72b84372a307a7b59cdd5bc5b88668837b83e5760240cdb61745b5849b24884d85b63f24c8194aeb51b2a75917951fa0e50b", 0xef}, {&(0x7f0000ec1000-0x9d)="0ad68dc8f380fc5570817c9b0993e095d5e5c8ad0ec6322c223f398252c8522ace4c1ee8b30067db78e530d059d7213cad8c1168f6e917dbf3cd988a633ad6a0a0fa852bef224c5da0816b80f036538726df778290e1832ce7f7f06346998e67c81722b3673b06d6c32ef6b765bf171d5880fad24c555a57ff7aa56389a299e46c5b385f1766e7c60494b2f602b86e92c8f56c1353729dfad4901d68df", 0x9d}, {&(0x7f0000c9f000)="4b896b9f7a95da51307ecb8852", 0xd}, {&(0x7f0000000000)="0f339137dac3ef8e012c947ab08fde7c6c20e44402f38fa121c48272e7c4a53af143802ea81718bf954c3852a57a02a7323a2f25d44009c458e955ae827eff46dfe7e727a2cbf68c5202482b71179585e2bfd5b1b8fdd4ab3f88cc", 0x5b}, 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&(0x7f0000000000)=[{&(0x7f0000001000-0x82)="ff718fc278e6f1099f246f53cd5bb5a9d9135a30889e5564e4569a235e7883cdac02632e39717196b52ab1796bf5d30c47781b41e02106eb4ba2668c497e1851ecd7727a54f081cdeb8e7306c3e4b0f20a3ec55b4cb486f8a5be67fdc4e3d59259011ca52ab9cb90285bb1a1d5ece3ede3cb5a66f3a5611cc9dea38887a347e38db5", 0x82}, {&(0x7f0000dcf000-0x14)="757ddd704c1a0fb111652b855521d8914e0722a8", 0x14}, {&(0x7f0000375000-0xaf)="b23eb5289553ebdff2dc977e4401520eb2aa28842c143ae8e18a3ed6a0db238338682db9ce104a587ee6a7318a5f6c9af1355c404d8a4cff62bb23c737d893963577a94ccd4ab43dbd17f4a71fd46c498a13fec33bcca942c90d6f794f676c51aafc7832dac4b03f3af23a9e10291dd205a0052a8d38bd9fed884ecf5b336aeef108ba254c69ed32b42802185a145b16f904eff3d599c8c5552fc31a8b803eec309e1e657ef047e6e4487645a9d453", 0xaf}, {&(0x7f0000001000-0xf3)="8f30ed52a2913840ba922abd1bfdb34853c1913634ce1e6be105f1280f61be326d9656b915adafa2e4f366ddea4434793f8bf4213f8c800b08974c310ed77d3d26ac5c170dbb4807274d4998f2bebdc22ca13f45c5b7a1012a53083f5735d8a27f15b57a4e83eb30b640c2bcba7244062fc86e906d886d358c061495ae4b0b7568b9c3670fc8c180e3975a3e490bda8df24c2dad0d88da150ad27f958c4330859817c9635dd097db4ca473c99a64ac375a55601b0dd87aac08b4f6c03e39d211d3338c7acfca5feb31ab75f92a2e6f654d4ac57d5c45b5ba33a4144c845f93679fbaeb03988660bfed29b7e2b63edde839f098", 0xf3}, {&(0x7f0000960000-0x4)="de9be020", 0x4}, {&(0x7f00006c1000)="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", 0x1000}, {&(0x7f0000001000-0x8f)="51369046321e9cf82eda2106240bdd5172ceb5f1efe5282045b64e7b418247216678ced27506af89f3e9aa12cd6bbf5b02716d89a7214c3c3a1ea27aa679ba735cfbb50f551b6a2dade9d3c879ced2ed48a12ab71efee2d6129a465a9e298a904fdc9982cd349e8f08757ce8d6a326404c7047e9016277f2dc12b305b3049ade09431dea90a46b6c95d4fcbbf9d341", 0x8f}, {&(0x7f0000000000)="b23bfa7f8a5b556696d7de8663db98a55191317caa7385dbd58b0be282515cce5f28f3fbe810138d84537cb6b1d7e83a528d522933cd8d8ff0e0b3e1ffdec3860697de4233939b9c95703b0d3e0b1d62d118c2", 0x53}, {&(0x7f0000000000)="62d880a6c4b541e22ac36251a991443828940625a1c059366b444073dde14b44cb32a8eec26dac2d6ea53589760db0105c8bfd173d52186cb55d0cb153cecadf96633351dbadc4ef1f2037cd35d9f3ec19033c05a9a4312f2b55739fb1a7c015c98aee9b75c8bfde30fc70", 0x6b}], 0x9, 0x0, 0x0, 0x4000}], 0x2, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000642000-0x10)={&(0x7f0000bf2000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/11 12:17:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000dc1000-0x1), &(0x7f00001b6000-0x4), &(0x7f0000f8b000), &(0x7f000042c000-0x81)) mknod(&(0x7f00002f3000)='./file0\x00', 0x40, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000148000)) pipe(&(0x7f0000122000+0x3bd)={0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000511000)=""/75) execve(&(0x7f0000c39000-0x8)='./file0\x00', &(0x7f00006c3000-0x18)=[&(0x7f00005fa000-0x1)='\x00', &(0x7f000047b000-0x2)='{\x00', &(0x7f00007d9000)='\x00'], &(0x7f00006fd000-0x10)=[]) mlock2(&(0x7f00000bd000/0x1000)=nil, 0x1000, 0x0) 2018/02/11 12:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000368000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ppoll(&(0x7f000030f000-0x50)=[{r1}], 0x1, &(0x7f0000aee000-0x10), &(0x7f000004d000-0x8), 0x8) r2 = msgget(0x0, 0x400) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000710000-0xc2)=""/194) 2018/02/11 12:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x5) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000050e000-0x10)={0x0, 0x2c, &(0x7f0000ca1000-0x2c)=[@in6={0xa, 0x0, 0xafd8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000066b000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000090b000-0x8)={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000adb000-0x4), &(0x7f0000efa000-0x4)=0x1b7) socket$bt_hidp(0x1f, 0x3, 0x6) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000742000-0xb)='/dev/midi#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f43000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00009ba000)={0xfff, 0x5, 0xc9, 'queue1\x00', 0x2}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000845000-0x8)={r4, 0x1}) close(r2) accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) close(r2) 2018/02/11 12:17:38 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4e, 0x2000) r1 = epoll_create1(0x0) flock(r1, 0x8) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) r3 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000000)={0x0, 0x1, 0x8, &(0x7f0000d56000-0x8)}) flock(r2, 0x5) 2018/02/11 12:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8d000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00001d4000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000066000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty, 0xfffffffffffffff8, 0x0, 0x100, 0x0, 0x0, 0xfffffffffffffffc, r1}) 2018/02/11 12:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000000ffffffff0800030000000000", 0x24) 2018/02/11 12:17:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5d000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000049a000-0xcf)="3f456c5f73e953a300fc92224c89da603119a179ab6f7790c0f895a8718a9a210e1d6c547b7ebc1806dd99e36b5902a59fce0269766c9c3a11837a4896d5b0568fc4d2e898ef33c3c4f591ad10023f71f044041ad065193a9ac9e3d92044d0dfc2c1b8095e72c24bbcc3c34acdbc8528fec1a4bcd263e31cdb2b4830eabb86c0cca2160dc580a5c9da4f0aa8d9eafad0663ee4528bb0ced9911ddc32c616c1fb2a516b7a4e83001de8d89d50163a8500789fce3683857cc0fc53dac7c6db703c71d24d106004c49ea952a8abb4ef12", 0xcf) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000912000)=""/246) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setns(r1, 0x4000000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008c0000-0x4)={r0}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000d96000)=""/174) fcntl$setstatus(r0, 0x4, 0x2400) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000091a000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f2a000)=@assoc_value={0x0}, &(0x7f0000d1d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ae4000)={r2, 0xec, "e7c7f8421c6090ebfc279f548592fe2201e5834a18c0d1426e7c5f5256414f8d537ff06c74a0c77e6ab308f41df97f187f77c012aca97ab198b66025bf23865ab9f7701ddcc1bcd47f30e667ca9a6c9638b835b3c23d17a711ace65081c38a76a6eaf527c6a7402136be022327274e6d54b6f7ada1f0fed768f49fb1ad4775f55a862d173662c1e404cb5c4947f10c3478992f3a3c62bae3bf795823f0141d676ac67e2243161d302ed486d1ac9e5062956098a0fb1ed3d8116dc2554afae621bab8c1d12204d51d37b81c5192addc69462a786976e2546684529968d82b253f947d2b7e6af2a0b8373cd931"}, &(0x7f0000fdd000-0x4)=0xf4) 2018/02/11 12:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') pwrite64(r1, &(0x7f00002fa000-0x9e), 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000b9c000-0x4)) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00006a7000)=""/209) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/11 12:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da2000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000677000-0xc)={0x0}, &(0x7f0000b58000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000034f000-0x110)={{0xa963, 0x0, 0xffffffffffff0001, 0x9, "e4f4c847ef282b909713aa0a2291c91e1dd496d0b79bcee93f9e4f4eafb09dd52e9da45b6fde4705d2447f99", 0x200}, 0x0, 0x0, 0x8d3, r1, 0x0, 0x400, "d0b23b3139ba6de04e55a454fcab6381f731b18e6a90292104146858c41f04e9246c07e0810ab11f36b853238822f2e4dd534fce94cf45a5a6c21f33fdc658bd", &(0x7f00005ee000)='\x00', 0x1, [], [0x0, 0x9, 0x6, 0x8]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000890000)="05a16b8b0f6fe00e0ceddf70eea783e53121ad6fb92dbdfe9934e43decfb70f6b6b5435fbc50acaac412a5bfe77285516fd9e76c7d07daacf9b824c7ae3160f6a5715477aa85be11f5e248f6da1a39ec7d2791801d5b4d06d9be95e3fcf91099e4850d9355a3030cafd8ade0d3c47377e312027c08b6605b6c96d23d4396b2a8a125844cba14", 0x45f) dup3(r2, r3, 0x0) write(r3, &(0x7f0000e87000-0x1), 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7ff) 2018/02/11 12:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) pread64(r0, &(0x7f00005df000)=""/112, 0x70, 0x5a) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) [ 36.291157] audit: type=1400 audit(1518351458.027:17): avc: denied { write } for pid=5335 comm="syz-executor0" name="net" dev="proc" ino=14047 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 36.335114] audit: type=1400 audit(1518351458.064:18): avc: denied { add_name } for pid=5335 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 36.358725] audit: type=1400 audit(1518351458.065:19): avc: denied { create } for pid=5335 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 36.381139] audit: type=1400 audit(1518351458.075:20): avc: denied { name_connect } for pid=5332 comm="syz-executor7" dest=20028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/11 12:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000011a000)={0x0, 0x0, []}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000)) recvfrom$inet6(r1, &(0x7f0000a09000-0x92)=""/146, 0x92, 0x0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000610000-0x2)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003b0000-0x6)={0x0, 0xffffffffffffffff}, &(0x7f00004fa000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000049b000-0x4)=r2, 0x4) r3 = shmget$private(0x0, 0x6000, 0x18, &(0x7f0000c04000/0x6000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f000011a000-0x56)=""/86) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f000056d000-0x90)) 2018/02/11 12:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x9}, r2, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ffffffff", 0x8) 2018/02/11 12:17:38 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) poll(&(0x7f0000fc4000)=[{r0}], 0x1, 0x6) fcntl$getflags(r0, 0xb) 2018/02/11 12:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a92000-0x9)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00005c1000)={0x101ff, 0x0, &(0x7f000030f000/0x3000)=nil}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000adb000)=0x7) 2018/02/11 12:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb4000-0x14)={0x1, 0x3, 0x80, 0x6, 0x5}, 0x14) 2018/02/11 12:17:38 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x40, 0x4a100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0xfffffffffffffffb, 0x20, 0x7, 0x80000001}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r2, 0x4) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000002000)=0xf4) 2018/02/11 12:17:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x527, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000120000-0x11)='/selinux/enforce\x00', 0x181400, 0x0) getdents64(r1, &(0x7f0000a6a000-0x2b)=""/43, 0x2b) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000001000-0x2f8)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d31000), {[{{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @generic="a4e18f8e98e0f8bcb1cb24387135dfcf", @generic="52507ed8f6d17a8732ca5a97802c8acb"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @generic="0c3bd6895df9faacfb3abae1b6926af3", @generic="4bc90ca780807d9bc6a0fa31752151f0"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0, 0x0, 0x0, 0x100]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2f8) 2018/02/11 12:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x219, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) ioctl$void(r0, 0x5450) 2018/02/11 12:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00008f6000)='/dev/adsp#\x00', 0xff, 0x400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000aa5000)={0x80}, 0x4) fcntl$lock(r0, 0x800000000011, &(0x7f0000004000-0x20)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008c4000)={{{@in=@remote, @in=@empty}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000f14000-0x4)=0xe8) 2018/02/11 12:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000083a000)='logon\x00', &(0x7f000045c000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000284000)="45b9960384da5fbeb73279d866c9b4e6bc430b1d80c3fa3122aee24eee94e3e49de0b27bac444015b81a518ac128babae08badad2538ca2ea58b519a5c644cdb613d709516a1683d89cc222687ce1cfe21431efdcf707c94c3fbc81dde49c3366940e46f2055729b7ddc0228b72078ee34ddf0354dffefaa9de2", 0x7a, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000735000-0x8)='keyring\x00', &(0x7f0000ce5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[{r1, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r1) 2018/02/11 12:17:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/197) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000002000-0x20)={0x1f000, 0x0, 0x5, 0x40, 0xfeb2}) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x4000000000000400) bind(r1, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2018/02/11 12:17:38 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbe000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000fbf000-0x4), 0x4) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000fbf000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000fbf000)=0x1c, 0x80000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0xee2, 0x1) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/02/11 12:17:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffff9c}) ioctl$KDSETLED(r0, 0x4b32, 0x8001) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f000000b000-0x40)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x2, 0x0, 0x18}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0xf6) 2018/02/11 12:17:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x600000, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00002fe000-0x4)=r1) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ddc000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000ddb000)=""/149, &(0x7f00006a7000)=0x95) connect$nfc_raw(r2, &(0x7f0000342000)={0x27, 0x0, 0x4, 0x4}, 0x10) pwrite64(r2, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/02/11 12:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x102) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c84000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000b70000-0x14)={0x0, 0x3, 0xca40, 0x4, 0xfffffffffffffff7}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/11 12:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000098f000-0xe0)={0x9, 0x0, [{0x40000006, 0x7, 0x400, 0xbc2000000000, 0xfff}, {0x0, 0x400, 0x7, 0x5, 0xffffffff}, {0xc000000b, 0xc1a, 0x3, 0xffffffffffffffff, 0x1}, {0x6, 0x9, 0x4, 0x0, 0x5}, {0xd, 0x20, 0x0, 0x7, 0x2}, {0x4, 0x40, 0x3, 0x4, 0x8}, {0xc0000001, 0x0, 0x9eca, 0x9, 0x5}, {0x80000001, 0x4, 0x7f, 0x5, 0x80}, {0x0, 0x100000001, 0x4, 0xfffffffffffff801, 0x7fff}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup(r1) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000069f000-0x4)=0x2, &(0x7f00007ee000)=0x4) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000e51000)={0x1, 0x0, [{0x6e0}]}) [ 36.515052] QAT: Invalid ioctl [ 36.523435] syz-executor6 (5374) used greatest stack depth: 15792 bytes left [ 36.536504] QAT: Invalid ioctl 2018/02/11 12:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f38000-0x4)="036dddb5") 2018/02/11 12:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000f6d000-0x8)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open_by_handle_at(r0, &(0x7f00006d6000-0xc4)={0xc4, 0x41, "8b3325d64e53a5430d9e58f65480fbbab757068c8b25c1a65a0a4823c5eb8d6b136f41bea4720f28340d7f028bf939224eca0f0ec67ef76b16e6b9333bc0e4a9609db0a306be29371f06abd0002831b411e6796bda708f4c7fcae24f3734d3bd44f27831a953341dbe1bca45bb63ac92662ae6f23333e3ffd67025f5e7f34a27cc97f1381174fad69a713ab615de132c3db9d5458d30919bbd57bf825bd33e01340df6ff06589be8777cec44407bfa560c66ad154d26bab8ec9d09d5"}, 0x94500) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000d97000)='./file0\x00', 0x5) 2018/02/11 12:17:38 executing program 2: mmap(&(0x7f0000f50000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f50000)='stat\x00') readv(r0, &(0x7f0000f53000-0x80)=[{&(0x7f0000284000-0x1c)=""/28, 0x1c}], 0x1) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000f52000-0x70)) [ 36.573697] QAT: Invalid ioctl [ 36.578885] audit: type=1400 audit(1518351458.318:21): avc: denied { prog_load } for pid=5396 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=bpf permissive=1 [ 36.583856] QAT: Invalid ioctl 2018/02/11 12:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000140000)='/dev/vga_arbiter\x00', 0x141, 0x0) writev(r0, &(0x7f0000324000)=[{&(0x7f0000236000-0xef)="91", 0x1}], 0x1) socket$nfc_llcp(0x27, 0x8d83ad0c1843efc, 0x1) [ 36.712753] QAT: Invalid ioctl 2018/02/11 12:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2804) read(r0, &(0x7f00001fd000-0xdf)=""/223, 0xdf) 2018/02/11 12:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c00000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000d90000-0x60)=""/96) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) setsockopt(r0, 0x4, 0x0, &(0x7f0000d1c000), 0x0) 2018/02/11 12:17:38 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x35, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8618e9d6c6f0", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x27, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, "df7ac2ee1421076c888b4d"}}}}}, 0x0) 2018/02/11 12:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/cuse\x00', 0x8900, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000c88000)=""/15) r1 = getpid() sched_setaffinity(r1, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') lseek(r2, 0x2, 0x0) sendfile(r2, r2, &(0x7f0000b0a000), 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/11 12:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000bcd000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a1000)='/dev/autofs\x00', 0x12740, 0x0) write$eventfd(r1, &(0x7f0000751000-0x8)=0xfb08, 0x8) pipe(&(0x7f0000d6f000-0x8)={0x0}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000003000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x12, 0x1, "aebfc706dad0af1dd28967e364c767daaf156887904264fd78aaf745dd58505c0f2f2e76bae6cee7c436ab64b32c0f202dc9d162e41dfc62f2ffb934f9112479", "dbaa16e0d24b2eca543fd3e826ad1573d65780ed6feb4669e428f8ae6c883a51b9fb394aa8a5faafcc43e6b15139d5e82d9562dc25c8c14f59f02fa717b53f64", "92696afb4b30d84fb9400c9d0d316a8dc5326de13cb6d426c5b43777fbcd4f46", [0x7, 0x5]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e7000-0xc)='/dev/rfkill\x00', 0x50c03, 0x0) connect$netlink(r3, &(0x7f000043d000-0xc)=@kern={0x10, 0x0, 0x0, 0x44201000}, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000f0e000)={0x1, 0x0, [{0x0, 0x1000, &(0x7f0000c97000-0x1000)=""/4096}]}) 2018/02/11 12:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000776000)=[{r1, 0x40}], 0x1, 0xffffffffeffffeff) connect$l2tp(r1, &(0x7f0000b3e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x3, 0x4, {0xa, 0x1, 0xffffffffffffffbc, @empty, 0x200}}}, 0x3a) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x4, 0x4}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000083f000)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f000037e000)=""/41) 2018/02/11 12:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000009c000-0x4), &(0x7f0000cc7000)=0x4) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000de9000)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000160000), 0x4) 2018/02/11 12:17:38 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000356000-0x40)={&(0x7f0000210000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000bde000)=[0x0, 0x0, 0x0], &(0x7f00008ac000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000bb1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x3, 0x3, 0x7}) clock_gettime(0x0, &(0x7f0000eab000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000c5d000-0x20)=[{r0, 0x2000}, {r0}, {r0, 0x8}, {r0, 0xd103}], 0x4, &(0x7f000002d000-0x10)={r1, r2+30000000}, &(0x7f0000991000)={0x9}, 0x8) 2018/02/11 12:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000379000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000f35000-0x4), &(0x7f00002e2000)=0x4) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r2 = inotify_init1(0x0) readv(r2, &(0x7f0000174000-0x20)=[{&(0x7f00003d9000-0xe)=""/14, 0xe}, {&(0x7f00001c7000)=""/89, 0x59}], 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r3 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f00000b7000)=0xfffffffffffffffb, 0x4) r4 = syz_open_dev$dmmidi(&(0x7f0000143000-0xd)='/dev/dmmidi#\x00', 0x6, 0x1) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000442000)) ioctl$int_in(r3, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r4) [ 36.775845] QAT: Invalid ioctl 2018/02/11 12:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cf4000)={0x0, 0x800}, &(0x7f0000a69000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c3d000)={r1, 0xc5f, 0x3, 0x5}, &(0x7f0000067000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000086d000)={r1, 0xffffffff}, &(0x7f000076d000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) 2018/02/11 12:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d"}, 0x10) getpriority(0x0, 0x0) [ 36.817687] mmap: syz-executor3 (5441) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/11 12:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000914000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000b2f000-0x6)='./bus\x00', 0x121202, 0x0) bind$unix(r0, &(0x7f000025c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/11 12:17:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00009b9000)=@dstopts={0x1d, 0x0, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0xd) r1 = open(&(0x7f0000774000-0x8)='./file0\x00', 0x440000, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cd9000)={0x0, 0x7, 0xb967, 0x1, 0x6, 0x2, 0x3, 0x9, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x4, 0x0, 0x80, 0x7, 0xbdcb}}, &(0x7f0000113000)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e68000-0x8c)={r2, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, &(0x7f000076c000-0x4)=0x8c) sendto$inet6(r0, &(0x7f00003bd000)="b0", 0x1, 0x40, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/02/11 12:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0xffff, &(0x7f000094e000-0x8)={0x0}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000020b000-0x4)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x808010000080802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f0000717000)={0x10, 0x0, 0x1, @random}, 0x10) 2018/02/11 12:17:38 executing program 7: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000b13000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) 2018/02/11 12:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) signalfd4(r0, &(0x7f000092b000)={0x4}, 0x8, 0x80000) semget(0x0, 0x3, 0x400) bind(r0, &(0x7f0000d81000-0x80)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x0, 0x2, 0x2}}, 0x2e) 2018/02/11 12:17:38 executing program 5: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f00002a0000-0xb)='/dev/adsp#\x00', 0x871, 0x1) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000938000)={r0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f000093b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000ef000)=0x14) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000093b000-0x98)) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000939000)="440d5d0d010000ff03000000ec", 0xffffffffffffffc2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x8d)=""/141, &(0x7f000015b000-0x4)=0x8d) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000938000)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000938000)=0xe8) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000938000)={0x0, 0x0}, &(0x7f00000b1000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005c4000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr, 0x1, 0x0, 0x2, 0x3ff, 0x2, 0x80, 0x80, 0x33, r3, r4}, {0xa200000000000000, 0x7, 0x2, 0x8, 0x4, 0x952, 0x20, 0xaa9}, {0xfffffffffffffffb, 0xbc, 0x4, 0x100000000}, 0x6, 0xf, 0x0, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1, 0x6f}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x4, 0x3, 0x2, 0x800, 0x101, 0x4}}, 0xe8) 2018/02/11 12:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000395000-0x8)='./file0\x00', 0x52) connect$unix(r0, &(0x7f000035f000)=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f00006d3000)='ns/net\x00') signalfd(r1, &(0x7f00001f8000)={0x3}, 0x8) ioctl$VT_RELDISP(r1, 0xb701) 2018/02/11 12:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000a12000-0x2)={0x7, 0x7fffffff}) bind$alg(r1, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000007000)={0x0, []}, &(0x7f0000b8f000-0x4)=0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[]}], 0x1, 0x0) sendmsg$alg(r3, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[], 0x0, &(0x7f0000dc0000-0x100)=[]}, 0x4008004) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e67000)='/dev/sequencer\x00', 0x4002, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/11 12:17:38 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x86cf3c7e09bf3b40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000008000)=@assoc_id=0x0, &(0x7f0000006000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x3, 0x3, 0x8001, 0x2, r2}, &(0x7f0000007000)=0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000009000)=0x2, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0xa0, 0x80040) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=0x0, &(0x7f0000009000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000003000)=0x154fa803, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000004000)={r4, 0x5, 0x5, [0x0, 0x3, 0xfff, 0x200, 0x4]}, 0x12) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x0, []}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000008000)={r4, 0x8c, &(0x7f0000003000-0x8c)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xfb, @loopback={0x0, 0x1}, 0x6c7959a7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000002000)=0x10) 2018/02/11 12:17:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3b0, 0x0, 0xa8, 0x0, 0xa8, 0xa8, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0x4, &(0x7f0000004000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0xa8, 0x1d7, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="60cb6c277bf811a836fb69207dc91f96", @generic="25ae2decb03380c74a94c94fe4fb00fe"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@empty, @empty, [], [], @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}, {{@ipv6={@empty, @empty, [], [], @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0xa8, 0xfffffffffffffed2}, {0x28}}}}, 0x410) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000)={r1, 0x50, &(0x7f0000003000-0x50)}, 0x10) 2018/02/11 12:17:38 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4142, &(0x7f0000007000)) ioctl(r0, 0xffff, &(0x7f0000008000-0x1000)="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") 2018/02/11 12:17:38 executing program 3: pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c5e000)) socketpair(0x15, 0x80006, 0xffffffffffffff82, &(0x7f0000548000)={0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000c29000)={0x10001, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_int(r1, 0x0, 0x200000000000013, &(0x7f0000f4c000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r1, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 12:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3}, 0x4) syz_open_dev$admmidi(&(0x7f0000353000)='/dev/admmidi#\x00', 0x0, 0x100) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/02/11 12:17:38 executing program 6: unshare(0x2020600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c3e000-0x11)='/dev/qat_adf_ctl\x00', 0x2002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b9b000), &(0x7f0000030000)=0x14) r1 = socket(0xa, 0x2, 0x0) pwrite64(r1, &(0x7f0000cbd000-0xa5), 0x0, 0x0) 2018/02/11 12:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e75000-0x2), &(0x7f0000653000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000002000)=0xb8) 2018/02/11 12:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000e0e000)="01", &(0x7f0000070000-0x4), &(0x7f0000e9d000-0x4), &(0x7f0000cd7000-0x98)) add_key$user(&(0x7f0000154000)='user\x00', &(0x7f0000049000)={0x73, 0x79, 0x7a}, &(0x7f0000496000), 0x0, 0xfffffffffffffffe) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000edc000-0x30)={0x8, 0x100000001, 0xff, 0x7, 0x6, 0x4}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008ae000), &(0x7f000095b000)=0x4) request_key(&(0x7f0000c9e000-0x8)='trusted\x00', &(0x7f0000ac0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ecc000-0x6)='self-\x00', 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000638000)=0x1ff, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) write$selinux_validatetrans(r0, &(0x7f000032b000)={'system_u:object_r:ksm_device_t:s0', 0x20, 'system_u:object_r:semanage_store_t:s0', 0x20, 0x35, 0x34, 0x20, '/usr/sbin/ntpd\x00'}, 0x5a) 2018/02/11 12:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000003, 0x9, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000351000)={0x0, @in={{0x2, 0x1, @rand_addr=0x4}}, 0xce1, 0x1, 0x0, 0xd0d6, 0xa0}, &(0x7f0000cd3000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007e3000-0x8)={r2, 0x3}, &(0x7f0000f85000-0x4)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000eff000)={0x0, 0x1, 0x4, 0x5, 0x8, [{0x7fffffff, 0x100, 0x200, 0x0, 0x0, 0x2080}, {0x6, 0x4, 0x410f, 0x0, 0x0, 0x5}, {0x9, 0x6, 0x1, 0x0, 0x0, 0x3004}, {0x7, 0x4, 0x9}, {0x9, 0x6, 0xc000000000000000, 0x0, 0x0, 0x80}, {0x5, 0x1000, 0x2, 0x0, 0x0, 0x10c}, {0x8, 0x0, 0x5, 0x0, 0x0, 0x4}, {0x36d3309b, 0x9, 0x4, 0x0, 0x0, 0x1}]}) r3 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) signalfd4(r1, &(0x7f0000d99000-0x8)={0x46}, 0x8, 0x80800) keyctl$negate(0xd, r3, 0x5, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="01", 0x1, r3) add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000097c000-0x8)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000046d000)={r2, 0x7}, &(0x7f000070a000)=0x8) lremovexattr(&(0x7f0000e26000-0x8)='./file0\x00', &(0x7f0000a69000-0xd)=@known='security.ima\x00') 2018/02/11 12:17:38 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000391000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000-0x70)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000), 0xca) 2018/02/11 12:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc), &(0x7f0000bd8000), 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000515000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001be000-0x4c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0xeee, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr}], 0x4c) 2018/02/11 12:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x3, 0xcb50, 0xb) stat(&(0x7f0000cea000-0x8)='./file0\x00', &(0x7f0000c21000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x8) 2018/02/11 12:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x5}, 0xc) 2018/02/11 12:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000ce3000-0x4), &(0x7f0000aec000)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) execveat(r0, &(0x7f00007bd000)='./file0\x00', &(0x7f000056b000-0x40)=[&(0x7f0000903000-0x1a)='posix_acl_accessem0cgroup\x00', &(0x7f0000868000-0x2)='.\x00', &(0x7f000006e000-0x11)=',vboxnet0[cgroup\x00', &(0x7f00005de000)='}\x00', &(0x7f000035c000)='\x00', &(0x7f0000359000-0x9)='lovmnet1.', &(0x7f0000a1b000)=',/+', &(0x7f00008d1000)='@^&ppp1{/!wlan1\x00'], &(0x7f0000f57000)=[&(0x7f00005aa000-0x12)='procloproc((ð1\x00', &(0x7f00001c0000-0x1)='\x00'], 0x500) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000001000-0x4)=0x4) 2018/02/11 12:17:38 executing program 3: r0 = semget$private(0x0, 0x20000000104, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00003fa000-0x1000)=""/4096) 2018/02/11 12:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r0, &(0x7f000089c000), 0x0, 0x40010, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000298000-0x8)={0x0, 0x8}, &(0x7f000018a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000096d000-0x10)={0x2, 0x8001, 0x100, 0x4, r1}, 0x10) 2018/02/11 12:17:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x80000) close(r2) r4 = accept(r2, &(0x7f0000a7d000)=@ipx, &(0x7f000090c000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000178000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x7, @empty, 0xfffffffffffffffd}}}, 0x2, 0xf37, 0x1f, "ec5f4ab87e25b5f7c5cd04fe0001f50e725c7a9ebbc64e850e3dd6b7404e6364090963683aa507be52085a453fdae2af1323672da4d5ffecdbe4198d0c19e980f57d22cc768008235947697a516846df"}, 0x160) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00009eb000)=@generic, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003cc000-0xc)) 2018/02/11 12:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c9a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e3f000)={0x0, 0x9423}, &(0x7f000034e000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002f8000-0x8)=@assoc_value={r2}, 0x8) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000385000)='/dev/vcs\x00', 0x600001, 0x0) futex(&(0x7f0000f69000)=0x20, 0x3, 0x9, &(0x7f0000f49000-0x10)={0x77359400}, &(0x7f0000e01000-0x4)=0x80000000, 0x10000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000616000-0x4)=0x6c0e7bcf, 0x4) 2018/02/11 12:17:38 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00008cb000-0x4)=0x30, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000085f000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d7a000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000878000)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@local}}, &(0x7f0000cca000)=0xe8) getresgid(&(0x7f00003c4000)=0x0, &(0x7f0000f62000-0x4), &(0x7f0000921000-0x4)) r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000816000-0xc)={0x0, 0x0}, &(0x7f0000d89000-0x4)=0xc) r7 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00001b0000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7d000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000e6d000)=0xe8) fstat(r1, &(0x7f00000b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000d76000-0x38)={&(0x7f0000872000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000afd000)=[{&(0x7f000083d000-0x58)="9ddcf9a41593a37e54ac512453ee9290d80f55b4988aee56652efed6d171f4fe8ac6be1a25c7571ce210924a60c34251d4c16af38a5b8ac2df62f82e00bbed908ddc66b130bbab56c890c2f643ea60cb92d72b4d11c90ee1", 0x58}], 0x1, &(0x7f0000a7b000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r1]}], 0xd8, 0x20004010}, 0x40804) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x2000000000040202, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r11, 0x84, 0x64, &(0x7f0000965000-0x1c)=[@in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}], 0x1c) write$sndseq(r11, &(0x7f0000949000-0x8c)=[], 0x0) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8), 0x8}) openat(r11, &(0x7f0000d9c000)='./file1\x00', 0x40, 0x80) 2018/02/11 12:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a32000)={@common='ip6tnl0\x00', 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000085d000), &(0x7f00007ff000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000327000)={0x81, 0x80, 0xfffffffffffffffd}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x113, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/11 12:17:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 12:17:38 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000813000-0x4)=0x8001, 0x4) r1 = syz_open_dev$admmidi(&(0x7f000028f000)='/dev/admmidi#\x00', 0x22a, 0x80) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000658000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@empty, 0x10000, r3}) 2018/02/11 12:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b28000-0xb)='/dev/mixer\x00', 0xa2042, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002b1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000864000-0x4)=0x4002000000000000, 0xfffffffffffffcea) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000910000)={0x9, 0x9, 0x7ad0, 0x4, 0x6, 0x6, 0x1, 0xfff8000000000000, 0x10000, 0x5, 0xb3e6}, 0xb) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000efc000-0x18)={0x0, 0x0, 0x2, 0x0, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000615000)={@generic="e8a0c24f78b2cf8b865ac12e7caa74f3", @ifru_flags=0x3000}) r3 = semget(0x2, 0x3, 0x20) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000fa6000-0x8)=0x5) semctl$GETZCNT(r3, 0x1, 0xf, &(0x7f00009fa000)=""/40) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00005dc000-0xc)={@dev, @empty, 0x0}, &(0x7f0000559000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00005d8000-0xc)={@broadcast=0xffffffff, @empty, r4}, 0xc) unshare(0x20000) [ 37.274940] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/11 12:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f00002c0000)='/dev/sg#\x00', 0x1, 0x200) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f68000)="35d817fb22740481c9c8d8e3905be571", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[]}], 0x1, 0x0) 2018/02/11 12:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e42000), &(0x7f0000aaa000-0x4)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000363000)='/dev/vcsa#\x00', 0x1ff, 0x10100) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000097d000-0x50)={@generic="3203d55e2cf360f54d8f203a6f75952e", @ifru_data=&(0x7f00006a7000)="57d43dff32c2b04ceba62c822e92cb0a6a3b51318127ac73a911c37695caa263"}) socketpair$inet6(0xa, 0x6, 0x13, &(0x7f0000aab000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000789000-0x5b0)=@nat={'nat\x00', 0x1b, 0x5, 0x550, 0x1e0, 0x1e0, 0xffffffff, 0x340, 0xf0, 0x480, 0x480, 0xffffffff, 0x480, 0x480, 0x5, &(0x7f000093b000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @icmp_id}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6_vti0\x00', @common='bond0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @port, @icmp_id}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @port}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @generic="fe825549b72cd41066a9cca1888503a5", @generic="deb3cd8aebcd821f7a990bf9b5509fb3"}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key, @port}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b0) 2018/02/11 12:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000065c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$can_bcm(r1, &(0x7f0000592000-0x9)={0x1d}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000057e000)={0x0, 0x5, 0x6, 0x3, 0x1ff}, &(0x7f0000022000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ac8000-0x8)={r2, 0x1}, 0x8) bind$unix(r0, &(0x7f0000c28000)=@file={0x0, './file0\x00'}, 0xa) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timerfd_gettime(r0, &(0x7f0000cb5000-0x20)={{}, {0x0}}) timer_gettime(0x0, &(0x7f0000209000)={{0x0, 0x0}}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={r4, r5}, {}, {0x400}, @quote={{0x3}, 0xffffffff, &(0x7f0000fd0000)={0x0, 0x8, 0x0, 0x0, @tick, {0x7ff}, {0x1000004, 0x3}, @addr={0x800, 0x3f}}}}], 0x30) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) dup2(r0, r3) 2018/02/11 12:17:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00008ac000-0x28)={@generic="d7aab498d313b95c26da532941c3b93d", 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c1f000)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000737000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000601000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002, 0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x80, 0x4, r1, r2}, {0x3, 0x5, 0x5, 0xcc97, 0x8, 0xb11, 0x7, 0xe0}, {0x9, 0x0, 0x8b, 0x10000000000000}, 0x2, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x4, 0x3, 0xffffffffffffffe1, 0x7, 0x4, 0xa3}}, 0xe8) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000003b000-0x10)={0x1d}, 0x10) r3 = socket$inet(0xa, 0x801, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000015000-0x4)) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000040000-0x38)={&(0x7f0000040000-0x60)={0x27, 0x0, 0x842, 0x7, 0x4, 0x7, "690b8607e017ce22aebd0d08be33abc4c3bad8181548c925b2d70ca7843f07c55f4257145f7ac36499dcdd5ddda0ed0bb4d2ecdbba7f5d883aa63e8d1d87ce", 0x5}, 0x60, &(0x7f0000016000-0x10)=[{&(0x7f000002c000)="4bf90ec46edefa83071699c31f4d2451613d0495c91432ce5f3dfa13c38d7343060a68ccd9", 0x25}], 0x1, &(0x7f0000040000-0x60)={0x60, 0x111, 0x3f, "de444adaec351dfd009f4a082935a4aa76233d1d26fe2733de218a080e97ab24ab145d1bbc2eb0ae34ee5c3d390cb1cd11f467457a4c93fad76bf38722d8fdc941bafea86bd88c38c93bea06208d8e"}, 0x60, 0x8000}, 0xc000) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000037000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000038000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xffffffffffffffff, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe1ec77978836977b337ee2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) 2018/02/11 12:17:39 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000feb000-0x18)=@generic={0xffffffffffffffff, 0xede, 0xffffffffffffff6a}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fad000-0x40b7)=@ethtool_per_queue_op={0x4b, 0xf}}) 2018/02/11 12:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f000019c000), &(0x7f0000b6d000-0x4)=0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e6000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$sock_bt_hci(r1, 0xc806fa57a8ce6cb2, &(0x7f000087b000)="542f7c2a2d330df5d2978e0d549da97bf6839dabfc6a945ee7b811f1a03a417d9e661bcdd9224498cb7d2a3654f7c985e036b46e7a253dea825b652154a91761a0c04f2695656214a1d2504fd8a675f1c3f88074f5c648dc23695835882b799312b9ec4ebc7f52dd2cb45a81363d581756e72f7dc807edc2efd45330d3bb9db5e872d5f4ac2db635bf340533e7bc916a07d6236b2fc996c140867025d65174626459db18306fca8bed0301ec9659a82fb7da8a9a013bda7f2f399765dc76fde42872b749ecb1fb458025e399") 2018/02/11 12:17:39 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000585000-0x48)=[{{}, 0x2, 0x6}], 0x18) r1 = syz_open_dev$sndpcmc(&(0x7f000024d000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000863000)="ca4ad6c0bbbc7abfe4d9dc8121d8ff3ac7ce2ee9ca4c9b446b7586f13a7e88abf922ebf5d3e063d6ef14d4fc84ef29ab71f78d5d8d24a4c377446f9cc742fae5ce44709023b48f666c344688131a4a193317311924728691f97c7391fe3265cf904f5abbe697cecfd65643c90799933706fd68bcafe27bb800b55a1f090a038e29a76700f7892189bcdc", 0x8a) 2018/02/11 12:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000562000-0x8)='./file0\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005cd000-0x4), &(0x7f000094e000-0x4)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) fallocate(r0, 0x1, 0x400, 0x7ff) bind$unix(r2, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f000059a000)="ed", 0x1) 2018/02/11 12:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c72000-0x14)={0x0, 0xf1b5, 0x6, 0x40, 0x643, 0x20}, &(0x7f00001a2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000062c000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x1, 0x1ff}, &(0x7f0000c99000)=0x98) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x84, 0x44}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x48, 0x0, {}, [@common=@unspec=@mac={0x0, 'mac\x00', 0x0, {@random="076fe5302f07"}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x3e, &(0x7f000001c000-0x103e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/11 12:17:39 executing program 4: prctl$intptr(0x1c, 0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40c001, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000464000)) faccessat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) 2018/02/11 12:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x80000001}) r0 = open(&(0x7f0000a70000)='./file0\x00', 0x20082, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000079f000)="67678055c657745a8df44b73f19d091a4f2195794373b50bced5ccd9c54ab6fc47f19fa82f9f676e575ee23713d8b6bad66209cdc892cc3fc5cf5949056ecd5d06ac56ac23b0ae5d721668b5177adf0cbcea622d5343d9f68706b6cad7fba7d4f0240dc6af9168e696b2937841c7a39e98b39229eb8006faca8e4e3ac5a8e6354ab72bdb02d9712c5ac977d5d8366d46f66683c96b0b727af4469cb20923586cd4e17307588f3bf0476f4d987877cdd5a1895d61ec26378ae23bd6a7cda858b240eb3aaf23f75a76dff6a832ea", 0xcd) 2018/02/11 12:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000000004) rt_sigprocmask(0x2, &(0x7f0000d2d000-0x8)={0xc0c}, &(0x7f0000b1d000-0x8), 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f1d000-0x4)) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000)=[], 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 12:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000087000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1000000000001, 0x0, []}, 0x90) r1 = open(&(0x7f0000d09000-0x8)='./file0\x00', 0x2000, 0x100) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000412000-0x4)) 2018/02/11 12:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000997000)="6e732f698009eb") socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/11 12:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000b58000-0x13)='/dev/snd/controlC#\x00', 0x8000, 0x8000000000040000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r1, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r2, r1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8), 0x8}) 2018/02/11 12:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80e, 0xffffffffffffe438, &(0x7f0000ae5000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000202000-0x4)=0x84, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') 2018/02/11 12:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) r1 = dup2(r0, r0) accept4(r0, &(0x7f000017e000)=@sco, &(0x7f0000b9d000-0x4)=0x8, 0x80000) sendmmsg$unix(r1, &(0x7f00007de000-0xa8)=[{&(0x7f0000473000-0x8)=@abs, 0x5, &(0x7f000063b000-0x70)=[{&(0x7f0000266000-0x1000)="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", 0x219}], 0x1, &(0x7f0000a05000-0x80)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2}], 0x30, 0xfffffffffffffffc}, {&(0x7f0000989000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000445000-0x20)=[{&(0x7f0000cd1000-0x49)="bbe33316fa99a5b09e98375e197faf9e9adfe79d16daaa0af77103413049571d0c8c58ad3ac237c37b8d6de86e2b7cdd8b0a6a4508639112162156643d1c9acdeb275a635f9ce92a8d"}, {&(0x7f00009d4000)="f1e10d486569e44cb049746db1197836c329a01f8a546b0f172beee7873bf1c8b1736328701ad73c25237fb0ec39bad28aea6378f09e496d1dec3b2f8d95deb4fa81e1da7a0640cb62b83174dc82a22c8c3b08fc9ec70867573dde07166c238bf342f2773988fd3cf6ceb2c7663ff9d21ced7ecb9740e277d6f3ba215f4dca5c56430a3099673feb17cc6c3d0e5ee22bd1d8b30816ab670ca7b48bcf618fd00add1b699a2189285728"}], 0x0, 0x0}], 0x2, 0x0) 2018/02/11 12:17:39 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000058f000-0x801)="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", 0x121, r1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r2, r3, r3}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'poly1305-simd\x00'}}) r4 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r5 = dup2(r4, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f000003f000)=[@in6={0xa, 0x1, 0x400, @empty}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in={0x2, 0x3, @rand_addr=0xb6b}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xfffffffeffffffff}], 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/11 12:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x1000, 0x40) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/11 12:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f00005b6000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00004a7000)=0x10) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/11 12:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000026b000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000012000)=""/255) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000a2d000)=""/239) 2018/02/11 12:17:39 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x14, "68b8129a22046bc9e38b6630ca5d50195a580ab9"}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={r3, 0x82, "17060ccd275316fdeac8e753b9d56e8669e26bdf6985a32ae86952328a91357ed7d6f0be510bfdf1a69bc2dcd6c091cd47ea016effa0d7aad2fb5619ce6e5e0976755fc15da48243aa1ffe0877327a3771b6f070f79896a75cb61c49dcb977eb92648af0f0aa26eeb62d02089e5389c971c331ccb54a267414451d099e806e4c4575"}, &(0x7f0000000000)=0x8a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0xb, 0x1, r0, &(0x7f0000003000-0x38)="3fe3c4454a4cea14e0ba6824eeb7986400843c241100665fcb1a4f0de0c324d6bc86476385aa59f9dbcaf3d53d5a706224df1c80d416b26a", 0x38, 0xfffffffffffffffd, 0x0, 0x0, r2}, &(0x7f0000003000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000002000+0x5e9)={0x38, 0x81, 0x0, 0xe95, 0x8, 0x80000001, 0x0, 0x5, 0x8, 0x0, 0xf5, 0x200, 0x1, 0xffffffff, 0x2, 0x2, 0x4, 0x0, 0x30, 0x1000, 0x75, 0x7fa0, 0x17, 0x7f, 0x8, 0x10001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000004000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000001000-0x4)=0x4) 2018/02/11 12:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e7d000+0xdcc)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000117000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000873000-0x20)={0x8001, 0x9048, 0x2, 0x3, 0x3, 0x100000000, 0x2, 0x3, 0x0}, &(0x7f0000d31000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d78000)={r2, 0xffff}, 0x6) listen(r0, 0x7fa) r3 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000f77000)=0x9) recvfrom$ax25(r3, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d8735fcbb440a"}}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/02/11 12:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000764000)='/dev/vcs#\x00', 0x6f8, 0x402) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r1, &(0x7f0000e5d000)=""/24, 0x18) sendmsg$nl_netfilter(r0, &(0x7f0000820000)={&(0x7f000074e000-0xc)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000489000)={&(0x7f00008b1000)={0xc0, 0xc, 0x5, 0x100, 0x3, 0x0, {0xf, 0x0, 0x9}, [@generic="06b7a971c834c0a8b488c8a544528e14b65a7ffc7cefc6945e39726a799c1d88c37d53c8ba858dfbe31e94fe9d32c506f702737f5f7647607895be5c18a7fe6b6ca7e7c02dd96f23e23f3fedd369358c849d60ba5831b213bf126cd529a1121da6ccfc2ba01f873f2b79e90d990c87cb059414d2f7", @typed={0x10, 0x3, @u64=0x7}, @generic="b3f3", @nested={0x24, 0x16, [@typed={0x20, 0x81, @binary="8db064a3a1767a5663c4dbb5c1be2f1525711249d137"}]}]}, 0xc0}, 0x1}, 0xdece864b7dfe3ed6) getdents64(r1, &(0x7f0000461000)=""/619, 0x26b) 2018/02/11 12:17:39 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000338000)='/dev/midi#\x00', 0xff, 0x8800) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fd0000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="dcaebc513380768ff6692f6b82e33f72"}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000375000)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000fd3000-0x20)={{r2, r3+10000000}}, &(0x7f0000fd2000)={{0x0}}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000eed000-0x8)={0x4}, 0x0, &(0x7f0000fd3000-0x10)={r4}, 0xfffffeff) io_submit(r1, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) fcntl$getownex(r0, 0x10, &(0x7f0000238000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000856000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fd2000)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fd3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dfa000)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd2000)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00001e1000)=0xe8) write(r0, &(0x7f0000a63000-0x1000)="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", 0x1000) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000177000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fd2000)={&(0x7f0000929000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002c000-0x10)=[{&(0x7f0000c04000)="7df398f127f2b1a0bb8ee89623", 0xd}], 0x1, &(0x7f0000cd6000-0xb0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x4000}, 0x8000) 2018/02/11 12:17:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ce5000)={0x7, r0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c98000)={0x6, {{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x1}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000639000-0xc)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common, 0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x3, @multicast2=0xe0000002}, {0x7, @empty}, 0xc, {0x2, 0x0, @multicast2=0xe0000002}, @common='syzkaller0\x00'}) 2018/02/11 12:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f1e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00005cf000)={"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"}) write$vnet(r0, &(0x7f0000a8a000-0x68)={0x1, {&(0x7f0000a45000-0x32)=""/50, 0x32, &(0x7f0000f48000-0x3f)=""/63, 0x1, 0x3}}, 0x68) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00008e4000-0x9c)=""/156, &(0x7f0000d6c000)=0x9c) preadv(0xffffffffffffffff, &(0x7f0000560000-0x80)=[], 0x1b32b3bf6c85a90, 0x0) syz_open_dev$dspn(&(0x7f0000197000)='/dev/dsp#\x00', 0xffb, 0x2040) 2018/02/11 12:17:39 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000012000-0x8)={0x0, 0x0}) ioprio_set$pid(0x2, r2, 0x81) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/11 12:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000185000-0x14)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000837000)='/dev/ppp\x00', 0x100, 0x0) connect$nfc_llcp(r2, &(0x7f0000695000-0x60)={0x27, 0x5, 0x100000001, 0x7, 0x400000000, 0x9d4, "298f28e8e6e0dd5df1b120c127359d2602960875cbfcc29232c40762c7061cc99a4410edf49a2fa99074e7c28e8ee60d3d312c0e011311aa65fb684042a308", 0xfffffffffffffffe}, 0x60) 2018/02/11 12:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000ef4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005f9000-0x8)={0x0, 0x4}, &(0x7f00001ab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000044b000-0x6)={r3, 0x5}, &(0x7f00007ea000-0x4)=0x6) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00005b9000-0x18)={0x1, 0x0, [{0xd90}]}) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f00008f8000), &(0x7f000049a000)=0x4) 2018/02/11 12:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000071c000)={&(0x7f00002e1000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007fc000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ccb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x502}) syz_open_dev$vcsn(&(0x7f0000421000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000466000-0x72)=""/114, 0x72) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) getresgid(&(0x7f0000a25000)=0x0, &(0x7f0000ae3000), &(0x7f0000983000)) setfsgid(r3) 2018/02/11 12:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000617000)='/dev/input/mouse#\x00', 0x0, 0x101000) accept4$netrom(r0, 0x0, &(0x7f0000872000-0x4), 0x80000) syz_emit_ethernet(0x2e, &(0x7f0000184000)={@random="b100485caa2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000ff7000-0xc)={0x0, 0x1, [0x0]}) 2018/02/11 12:17:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)) getcwd(&(0x7f0000a35000), 0xffffffffffffff85) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0x7, 0x239c, 0x2, 0x2]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000)=0xf857, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/11 12:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000875000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x100000001) syz_open_dev$dmmidi(&(0x7f000029d000-0xd)='/dev/dmmidi#\x00', 0x4, 0x240) sendmsg$netlink(0xffffffffffffffff, &(0x7f000075b000)={0x0, 0x0, &(0x7f00001f1000-0x10)=[{&(0x7f0000c59000-0x654)={0x10, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000750000-0x46)=@un=@file={0x0, ""/68}, &(0x7f0000258000-0x4)=0xffffffffffffff7d) 2018/02/11 12:17:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00007b9000-0x38)={&(0x7f0000140000)={0x10}, 0xc, &(0x7f0000661000)={&(0x7f0000d71000)=@newlink={0x30, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) 2018/02/11 12:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000043e000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x1, 0x2, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000630000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) 2018/02/11 12:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d23000-0xb)='/dev/vcsa#\x00', 0x6f3f, 0x0) readlinkat(r0, &(0x7f0000a7d000)='./file0\x00', &(0x7f0000bad000-0xcd)=""/205, 0xcd) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c82000-0x2)) openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f000025e000-0x8)='./file0\x00', 0x123) umount2(&(0x7f0000486000-0x8)='./file0\x00', 0x0) 2018/02/11 12:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000344000)=0x0) ptrace$cont(0x18, r0, 0x6, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r1, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000edf000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/11 12:17:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000be8000)=[{&(0x7f00009e7000)=""/172, 0xac}, {&(0x7f00007de000)=""/56, 0x38}, {&(0x7f0000dd0000-0x52)=""/82, 0x52}, {&(0x7f0000e9c000-0x5b)=""/91, 0x5b}, {&(0x7f0000c77000)=""/70, 0x46}, {&(0x7f0000a2a000-0xba)=""/186, 0xba}, {&(0x7f0000b0c000)=""/200, 0xc8}, {&(0x7f0000370000)=""/71, 0x47}], 0x8) r1 = gettid() tkill(r1, 0x9) 2018/02/11 12:17:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ebe000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000dd5000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00005c1000-0x18)={@ipv4={[], [0xff, 0xff], @rand_addr=0xd01}, 0x1, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000cf5000), 0x38c) syz_emit_ethernet(0x3e, &(0x7f00008b7000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/11 12:17:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a82000-0x10)='/dev/input/mice\x00', 0x0, 0x60a100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ced000)={0x0, 0x4, 0x3f, 0x2, 0x9d7, 0x81, 0xfff, 0x7, {0x0, @in={{0x2, 0x3, @rand_addr=0xc}}, 0x7, 0x8, 0xd2, 0x6}}, &(0x7f0000c31000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000819000)={r1, 0x6}, &(0x7f000011e000-0x4)=0x8) creat(&(0x7f0000d84000)='./file0\x00', 0x0) 2018/02/11 12:17:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000629000)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000e5000), &(0x7f0000681000-0x4)=0x4) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @result}], 0x90) 2018/02/11 12:17:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000290000)={0x8001, 0x10, [0x4, 0x7, 0x7fffffff, 0x8]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/02/11 12:17:40 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001b000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/autofs\x00', 0x0, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000000c000)=""/5, &(0x7f0000009000)=0x5) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000001c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000-0x4)=0x18) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000001c000)={r4, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x8, 0x9b, 0xff3, 0x1, 0x2f}, &(0x7f000001d000-0x4)=0xa0) fcntl$dupfd(r2, 0x0, r3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000017000-0x18)={0xaa}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f000001d000-0x4)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) 2018/02/11 12:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00003bd000)="b094061df0190dddf399fd86a4bee799b6ac920aa458f12ff1f3b02e3c25ac11d18dcf48c75d059b450b0a451d906b2a310c14beee07d734a3ae34f24a4a315288e022709f0a4811e24b781b95d7c19eac22c4bcc8c544c3efdcd1b171e09c40594998274cbdb7e18737303ece", 0x6d, 0x40, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = request_key(&(0x7f0000dd8000)='pkcs7_test\x00', &(0x7f0000eea000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000db9000-0x15)='-#eth0em1!wlan0Y],(^\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x81, 0x7, 0x0) clock_gettime(0x0, &(0x7f00000cc000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00007ba000)={0x1, 0x9, 0x3, 0x7, 0xfffffffffffffffb, 0x42fd, 0x1, 0x8}, &(0x7f0000b15000)={0x3, 0x1f, 0x22c, 0x80000000, 0x8, 0x2, 0x9, 0x1}, &(0x7f00006f1000)={0xfffffffffffffe01, 0x1ff, 0x7fffffff, 0x40, 0x3dd, 0x3, 0x0, 0x5}, &(0x7f0000a96000-0x10)={r2, r3+10000000}, &(0x7f0000b62000)={&(0x7f0000289000-0x8)={0x3}, 0x8}) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) 2018/02/11 12:17:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ccd000-0x10)={r2, 0x50, &(0x7f0000e09000)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000964000-0x4)=r3, 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000046f000)={0x6, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x19, 0x100, 0x5, 0x7fff, 0x16, 0x0, 0x20000000000000, 0x257, 0x20}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00005a5000-0xde)="46cc1a14cfcd0f97b3705bdd1a9970908b10bdfe345e294d4161c233559bc204f7abfe6f028bbebb0158a100b298b86014d400b88c9a15a10acb0f39b29595a7af9517232899268b9e00349b46acbe1b798c10e0b96979e6e11b0c880bd3f1b0a2a3925496d4aaf1ed627500101be0c6268cf19fd9439db466d7bf5a00f584d2477e5bdac7d5a5ad5ca736284123eb0e11c0e62a1e477fa42eced39e7e991f0bfb4d4c57b282280810bf0c2b0656fc4a9194c1ce966077d96f06655ab68e9a8de97f5063850a70e65221688682ab02f5c97159ca894e8a6d5c8bf96806ea", 0xde) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) fallocate(r2, 0x4, 0x7, 0x4000000000040007) syz_open_dev$mice(&(0x7f00004ca000)='/dev/input/mice\x00', 0x0, 0x200) ioctl(r4, 0xfffffffffffffffe, &(0x7f0000c9d000-0x70)="adb318ec2629c677ef4dae8f548875bc4f4ea0d2e9c8ade543d0d4d60ffff7f643009c7ed30047edbe5a67120e250aecbb0e237455a5415084f467eae308a2e1b402a98b2d3d94907053da2b84c751760e000938ded6de51d5881dda49719b59472a5513cb3671e3797d4a019d98f580") socket$bt_hidp(0x1f, 0x3, 0x6) sendfile(r1, r2, &(0x7f0000ccb000), 0x401) 2018/02/11 12:17:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) munlock(&(0x7f00005f2000/0x4000)=nil, 0x4000) chroot(&(0x7f0000cfb000)='./file0\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f000082d000)='/dev/audio\x00', 0x20300, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004dc000-0x28)={r0, 0x0, 0xf3, 0x20, &(0x7f0000376000-0xf3)="31c97f39c1be77fa1f5cba7da4e1798b56dea3cec39d899f80912693d4801052cc3645543f9ac41353735f76e3a8c4214d40b032908144405c81844a0b40215c987dc6bdc075eedc7c8422a86198a4e4dd59c3c681e1c72b0d4eea4bd6674da17b254c427f552a0808cb0b517cafb4e4aca8e130a39510b0e7166a736c5f990a27932a6c8c2f902dacc4cfa22dd233fbd463c0559ec35f7f3b5233aa729a0920202457c054314e69e33b55baa49303732d872f434b4865c9af250099c9fe9dbeca38714fec4234094759d65239b890075d79ebb462380fea8ca4ce8d878faa92a812bcbfc56782d52da66bfb149572a94c1c49", &(0x7f0000881000-0x20)=""/32, 0x0, 0x4}, 0x28) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d29000-0x10)=@common='gre0\x00') chdir(&(0x7f0000642000-0x2)='..') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009c0000)={0x0, 0x1ff, 0x20, 0xbdb, 0x8}, &(0x7f0000691000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b67000)={r2, @in={{0x2, 0x2, @rand_addr=0x3}}, [0x9, 0x4d22, 0x13, 0x9, 0x4, 0x101, 0x7f, 0xffffffffec69b59f, 0x5, 0x1, 0x6, 0x2, 0x1, 0x2, 0x5]}, &(0x7f00003ac000)=0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b5d000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/11 12:17:40 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f0e000-0x4)={0x0, 0x10000}, &(0x7f0000a25000)=0x8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000f0e000)=@pic={0x68e, 0xd1c8, 0x1, 0x3, 0xffffffff, 0x3, 0x2, 0xf59a, 0x7, 0x5, 0x8, 0x5, 0x5, 0xb9c4, 0x1, 0x20}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f0e000-0x8)={r1, 0x101}, &(0x7f0000f0e000-0x4)=0x8) [ 38.319787] audit: type=1400 audit(1518351460.059:22): avc: denied { create } for pid=5709 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 38.368601] audit: type=1400 audit(1518351460.108:23): avc: denied { map } for pid=5729 comm="syz-executor6" path=2F6D656D66643A24202864656C6574656429 dev="tmpfs" ino=15145 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 38.395133] audit: type=1400 audit(1518351460.108:24): avc: denied { create } for pid=5729 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 12:17:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='attr/exec\x00') accept4$ipx(r2, 0x0, &(0x7f0000879000), 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x1}) write$tun(r1, &(0x7f0000701000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0x80c) 2018/02/11 12:17:40 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008cc000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000f22000-0x20)={{&(0x7f0000c14000-0xc2)=""/194, 0xc2}, &(0x7f0000f21000)}, 0x20) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x100000000000000) 2018/02/11 12:17:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1a, &(0x7f0000002000-0x8)) 2018/02/11 12:17:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f000062d000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) connect$rds(r0, &(0x7f0000c44000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) connect$l2tp(r0, &(0x7f0000856000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty}, 0x4, 0x2, 0x2, 0x3}}, 0x26) 2018/02/11 12:17:40 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00001d7000)='/dev/snd/pcmC#D#p\x00', 0x42, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00001d9000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x40000, 0x2) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x3)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0xff, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001000-0x14)=[0x5, 0xf316, 0x2, 0x1, 0x0], 0x5, 0x4, 0x2, 0x20000, 0x7, 0x1ff, {0x3f, 0x7fff, 0x347540, 0x100000000, 0xff, 0x5, 0xfdd, 0x3, 0x4, 0x4, 0x7, 0x400, 0x2, 0x3, "afff4c59af303de2990f1929c8a8400b86306aeb4bdd4f1353be3f294a64d342"}}) r2 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000e0c000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0x0) keyctl$get_persistent(0x16, 0x0, r2) 2018/02/11 12:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0x15, 0x8000a, 0x0) accept4$inet6(r1, &(0x7f000085b000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00002cb000)=0x1c, 0x800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e0f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) accept$ax25(r1, &(0x7f00007c5000), &(0x7f0000b09000)=0x10) 2018/02/11 12:17:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000057a000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002eb000)={0x2}) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7}) 2018/02/11 12:17:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000601000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r0, 0x0, 0x4) 2018/02/11 12:17:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000ec4000)={&(0x7f0000bac000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f0000b01000-0x40)=[], 0x0, &(0x7f00006c8000)=[@sndinfo={0x16b, 0x84, 0x2}], 0x30}, 0x0) [ 38.507350] audit: type=1400 audit(1518351460.246:25): avc: denied { create } for pid=5742 comm="syz-executor7" 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 [ 38.531319] audit: type=1400 audit(1518351460.250:26): avc: denied { write } for pid=5742 comm="syz-executor7" 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 2018/02/11 12:17:40 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800002) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000024000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000002a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000016000)={0x0, 0x0}) r3 = syz_open_dev$admmidi(&(0x7f0000012000-0xe)='/dev/admmidi#\x00', 0x8, 0xa0100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000017000-0x48)=[@in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x23c}, @in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}], 0x48) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000013000)={0x3, 0x1, 0xa0c, 0x3, 0x10, 0x7}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f000002c000-0xa0)="be57103b2c768cfd1e754bdf0f9ae8be91d8cd605e41e5baffec6c9fafbf04658d5287513f9753d0a19fcb82a99aa65706d7791660717efec6147feb8d50c2d6e30913b1d31ee80d1f45fd52796dadb6d9d85cab664051828ab000eb985a88bc7cc7996dde9727f80d66a43db3b191ee88b2ef12c0c790207e2e7e719400fd9f89920c6a6582e967e00be3863016bab65c5345826d12e1a93cc75ce7ea74bbb4", 0xa0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000002b000-0x22)={{0x2, 0x2, @rand_addr=0xfffffffffffffffa}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip6_vti0\x00'}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 12:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) r1 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)="64019338", 0x4}], 0x1, 0x0) close(r1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c8a000-0x18)={0xaa, 0x40}) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f000004f000-0x4)=0x8, 0x4) 2018/02/11 12:17:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f0b000)='/dev/dsp#\x00', 0x4, 0x80) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000d20000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe8000)={r1, &(0x7f0000fe9000-0x2), &(0x7f0000fe8000)=""/55}, 0x18) 2018/02/11 12:17:40 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f0e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000f13000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) 2018/02/11 12:17:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004e9000-0xb)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f0000abe000), 0x0) r1 = open(&(0x7f0000491000)='./file0\x00', 0x200000, 0x20) write$selinux_context(r1, &(0x7f0000351000)='system_u:object_r:bin_t:s0\x00', 0x1b) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c6b000)={0x9, 0x0, 0x1, 0xffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000223000)={0x7, r2}) r3 = syz_open_dev$admmidi(&(0x7f0000155000)='/dev/admmidi#\x00', 0x7, 0x10000) openat$pfkey(0xffffffffffffff9c, &(0x7f00003fe000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000232000)={0x8, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa6d1}}, 0x0, 0x7, [{{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x425}}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x2, 0x6b6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x1, 0x865f, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x410) 2018/02/11 12:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000654000)={0x0, 0xfb, 0x7, &(0x7f00003d8000)}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x4}) 2018/02/11 12:17:40 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000407000)={0x6, 0x7fff}) connect$l2tp(r1, &(0x7f0000607000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) 2018/02/11 12:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00009e1000)=""/51) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000052a000-0x20)={0x0, 0x0, []}) chroot(&(0x7f00002e7000)='./file0\x00') [ 38.555078] audit: type=1400 audit(1518351460.253:27): avc: denied { ioctl } for pid=5742 comm="syz-executor7" path="socket:[15192]" dev="sockfs" ino=15192 ioctlcmd=0x8916 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 2018/02/11 12:17:40 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000980000)='/dev/dsp#\x00', 0x400, 0x410000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000ff7000)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f43000-0x4)=0x2, 0x4) [ 38.649856] audit: type=1400 audit(1518351460.388:28): avc: denied { map_create } for pid=5772 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 12:17:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = semget$private(0x0, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c28000-0x20)={r1, 0x7, 0x1, 0x8000, &(0x7f0000061000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) semtimedop(0x0, &(0x7f00004be000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000249000-0x10)) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000bb7000-0x59)=""/89) unshare(0xc000000) 2018/02/11 12:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000080000)='/dev/autofs\x00', 0x80, 0x0) getpeername$inet(r1, &(0x7f00001b6000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000a80000)=0x10) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) 2018/02/11 12:17:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f00004c3000-0x44)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bc1000-0x10)={r0, 0x50, &(0x7f000062d000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d2a000-0x4)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003b9000-0x10)={r0, 0x50, &(0x7f00009c8000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004d9000)=r2, 0x4) 2018/02/11 12:17:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a64000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004b8000)={0x0, 0x9, 0x3c9, 0x9, 0x0, 0x9}, &(0x7f000025f000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f9e000-0x8)={r1, 0x2}, &(0x7f00006c6000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000015e000)=0x1, 0x4) r3 = accept$alg(r2, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000663000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a58000)=0x100000001, 0x4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000de5000)) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x5) sendfile(r3, r5, &(0x7f0000e65000-0x8), 0x5) 2018/02/11 12:17:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_set$uid(0x0, r0, 0x8) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001c000-0x288)=@raw={'raw\x00', 0x9, 0x3, 0x228, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000030000), {[{{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='nr0\x00'}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x288) 2018/02/11 12:17:40 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e7e000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a3b000)={r1}) sendmmsg$inet_sctp(r2, &(0x7f0000b54000)=[{&(0x7f00007b0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000998000)=[], 0x0, &(0x7f000077b000-0x30)=[]}, {&(0x7f00001ab000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000076e000)=[], 0x0, &(0x7f0000b64000)=[]}], 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x4, 0x2, 0x6, &(0x7f0000bb1000-0x8)) getgid() ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000e3b000-0x10)={0x2, 0x0, [0x0, 0x0]}) sendfile(r4, r3, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/11 12:17:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/policy\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000514000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/11 12:17:40 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000323000)='/dev/audio#\x00', 0x7f, 0x10000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00005f9000)={0xfaab, 0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x4, @ipv4={{0x6, 0x4, 0x8001, 0xea99, 0xf3, 0x2, 0x795, 0xffff, 0x7f, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@end]}}, @igmp={0x14, 0x936, 0x0, @broadcast=0xffffffff, "cc727e70d227eb07abfc11fc78436ff9c098ae1782baa0a54a347f3eb9278363c865852d5864a5a00efe57e92ebfcb6531396844b9fdf9ece9937bbd383994cd6198f134486eee3d240459089477615dc918185569f4844a93b19dc2cc10d7e98c0e1fde678b20132a74acdce4a1fbdf294d85def67b524f699b7519aa1b1654e137163423892c4360dbedb82ffdfc2deb483b7e153be9844df166e1dc5b90f1956f912b3209357aacac4d16da16bb9931c95c678c8993ad7a0e7ad131d87450863b8be0a6770a35e19332447413ed05d93076"}}}, 0xf7) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x802}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000568000-0x8)={0x2}, 0x8, 0x800) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000085000-0x7)=""/7) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000070a000-0x4)) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000070b000)='trusted\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005e8000)="b750", 0x2, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004ed000-0xb8)={0x0, 0x0, 0x10000, 0x5, 0x80000000, 0x400, 0x200, 0x10000, {0x0, @in6={{0xa, 0x0, 0xc607, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x0, 0xd6, 0x2c7f, 0x0, 0x4}}, &(0x7f000054f000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000012f000-0x8)={r2, 0x3}, 0x8) pivot_root(&(0x7f000070b000-0x8)='./file0\x00', &(0x7f000070b000-0x8)='./file0\x00') mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000070d000-0x8)=0x1) bind$inet(r0, &(0x7f0000709000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) 2018/02/11 12:17:40 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000051000-0xc)={0x0}, &(0x7f000052e000)=0x1d5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ff5000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000002000-0x18), &(0x7f0000c43000)=0x18) pipe2(&(0x7f000012e000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000001000-0x1000)=""/4096) 2018/02/11 12:17:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x2710}}, {}], 0xfffffdfa) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c80000-0x8)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 38.820344] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/11 12:17:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000000000)={0x20000104, &(0x7f00001a8000-0x28)=[]}) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x9133, 0xfffff6cf) 2018/02/11 12:17:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000bb2000-0x8)='./file0\x00', &(0x7f00005cd000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x2) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000041e000)={{0x0, 0x7530}}, &(0x7f00001e9000-0x20)) 2018/02/11 12:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000719000-0xc)='/dev/amidi#\x00', 0x10001, 0x40) r0 = syz_open_dev$sndmidi(&(0x7f0000dc5000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000e1f000-0x18)={0xf, 0x4, 0x7, 0x400, 0x2, 0x101}) socketpair(0xf, 0x3, 0x2, &(0x7f0000159000)) [ 38.872993] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/11 12:17:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8200, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/11 12:17:40 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x200) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000fee000)={0x7, 0x3, 0x3f}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009a3000-0x10)={r0, 0x50, &(0x7f000023c000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ff0000-0x2)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) r3 = syz_open_dev$adsp(&(0x7f0000919000)='/dev/adsp#\x00', 0xed7, 0x20000) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/02/11 12:17:40 executing program 6: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xc, &(0x7f00000b4000-0x20)={0x7fff, {}, 0x10000001, 0x9}, 0x0, 0x8, &(0x7f00001fc000)) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000021b000)='/dev/input/mouse#\x00', 0x7ffffffc, 0x10008000000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000fe000-0x4)=0x4, 0x4) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00001f7000-0x16)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000215000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/11 12:17:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e16000)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000c3e000-0x10)=[{&(0x7f000004d000)=""/142, 0x8e}], 0x1) clock_gettime(0x0, &(0x7f0000e78000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000f01000)={r1, r2+10000000}, &(0x7f0000de1000-0x10)) 2018/02/11 12:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)) r0 = syz_open_dev$midi(&(0x7f0000d01000-0xb)='/dev/midi#\x00', 0x5, 0x800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000dc8000-0x4), &(0x7f00005c9000)=0x4) 2018/02/11 12:17:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2e)='+posix_acl_accessvmnet0.ppp1-keyring%}^%user}\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000de8000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00007d9000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb2000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000481000-0x10)={0x1ff, 0x7fff, 0x81, 0x2}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d4f000)=[{0x8, 0x4}], 0x1) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000db2000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0xe5) 2018/02/11 12:17:40 executing program 7: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r2 = syz_open_dev$midi(&(0x7f0000212000+0xf0a)='/dev/midi#\x00', 0xde4, 0x28000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fchown(r0, r1, 0x0) 2018/02/11 12:17:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000120000)={0x122, 0x23, 0x301, 0x3, 0xffffffffffffffff, {0x7}, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) 2018/02/11 12:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f4b000)='/dev/hwrng\x00', 0x8100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d0000)={0x0}, &(0x7f000085d000-0x1)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000be9000-0x6)={0x0, 0x9}, &(0x7f0000770000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007a8000-0x10)={r2, 0xcc, &(0x7f00001d9000)=[@in6={0xa, 0x2, 0xd681, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}, @in6={0xa, 0x0, 0xc4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x8cc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x28916557}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x40, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffb}, @in6={0xa, 0x2, 0x3, @empty, 0x1a9}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}]}, &(0x7f0000215000-0x4)=0x10) prlimit64(r1, 0x0, &(0x7f00008a3000-0x10), &(0x7f0000124000-0x10)) 2018/02/11 12:17:40 executing program 6: r0 = inotify_init1(0x80800) readahead(r0, 0xf5250000000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2, 0x4, 0x1, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a16000)={r1, &(0x7f0000e2a000-0x1)="c1", &(0x7f0000ad4000)}, 0x18) 2018/02/11 12:17:40 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001b000)) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000001d000-0x9)='/dev/dsp\x00', 0x143000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000001d000-0x4), &(0x7f000001d000-0x4)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0xf, &(0x7f0000010000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r3/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc, 0xc, &(0x7f0000018000-0x40)=[], 0x379, &(0x7f0000017000)=""/202, 0xca}, 0x0) 2018/02/11 12:17:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x4000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006d4000-0x10)={r0, r1, 0x7, 0x2}, 0x10) 2018/02/11 12:17:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000352000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/02/11 12:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000d58000)='ramfs\x00', 0x1) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') readlinkat(r0, &(0x7f000095f000-0x8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/02/11 12:17:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000), 0x9f, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000003000)={[], 0xa126, 0xffffffff, 0x5, 0x0, 0x9, 0x2000, 0xf000, [], 0x4d}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000004000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty}, 0x0, 0x4, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000fb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00004e4000)=""/240) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 12:17:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xaa, 0x208000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f000094c000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/11 12:17:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00003b2000-0x4)) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000057d000-0x40)={0x8, 0x7fff, 0x1, 0x85, &(0x7f00002ca000-0x85)=""/133, 0xd9, &(0x7f0000a38000)=""/217, 0xb, &(0x7f0000d86000)=""/11}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004f4000)={0x4, 0x2, 0x7, 0x0, 0x3, 0x303}) getpeername$ax25(r2, &(0x7f0000621000), &(0x7f0000ea8000-0x4)=0x10) 2018/02/11 12:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000047000)={0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/11 12:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a01000-0x4)={r0}) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/02/11 12:17:40 executing program 5: mmap(&(0x7f000000b000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup(r1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/11 12:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000927000-0xb)='/dev/adsp#\x00', 0x1000, 0x8100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000091b000-0x8c)={0xfffffffffffffff9, 0x9, 0x800, 'queue0\x00', 0x4}) 2018/02/11 12:17:40 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x82000005, 0x600) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000001d000)={{0x2, 0x0, @rand_addr=0x1}, {0x6, @empty}, 0x40, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = dup(r0) ioctl$TIOCEXCL(r1, 0x540c) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/11 12:17:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000018000-0x10)={&(0x7f0000017000)='./file0\x00'}, 0x10) r0 = openat(0xffffffffffffffff, &(0x7f0000181000-0x8)='./file0\x00', 0x80, 0x18) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003d8000-0x8), &(0x7f00008c7000)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000017000-0x18)={0xffffffffffffffff, &(0x7f0000016000), &(0x7f0000016000)=""/161}, 0x7a) 2018/02/11 12:17:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f00007ed000)='./control\x00', 0x80000d50) close(r0) 2018/02/11 12:17:40 executing program 2: keyctl$chown(0x4, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setuid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x34, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000002000-0x23)=""/35, &(0x7f0000003000-0x4)=0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4083fc) faccessat(r2, &(0x7f0000f17000)='./file0\x00', 0x4, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x800, 0x109000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xffffffff, 0x0, 0x14, 0xa, 0x20, 0x20, 0x0, r3, r4}, {0x8, 0x6, 0x1, 0x8, 0xfb4, 0x1, 0x1}, {0x2, 0x4, 0x3, 0x400}, 0x3, 0x6, 0x1, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x1, 0x1, 0x1412, 0x2, 0x0, 0x20}}, 0xe8) 2018/02/11 12:17:40 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb4000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) write$selinux_user(r0, &(0x7f00002e7000-0x24)={'system_u:object_r:var_t:s0', 0x20, 'sysadm_u\x00'}, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000964000)={0x73, 0x79, 0x7a}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dbd000)='/selinux/user\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000d9d000-0x8)='./file0\x00', 0x20) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000e0e000-0x4)=0x6, 0x4) recvfrom$ax25(r0, &(0x7f00005cb000)=""/108, 0x6c, 0x2000, &(0x7f0000b47000)={0x3, {"edbf7722fae0d4"}, 0x4b8}, 0x10) 2018/02/11 12:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000159000-0x4)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/vcs\x00', 0x101800, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000fcd000)={"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"}) r2 = add_key$user(&(0x7f0000ad6000)='user\x00', &(0x7f00009fe000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000355000-0x11)="8bdb22ed46a214a82fb582e7897ef8094b", 0x11, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000237000-0x61)=""/97, &(0x7f000054c000-0x1)=0x61) sendmsg$nl_xfrm(r0, &(0x7f0000550000)={&(0x7f0000503000)={0x10}, 0xc, &(0x7f000025f000)={&(0x7f00006e2000-0x27c)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty}, {0x0, 0x0, 0x0, 0x0, 0x32eb80000, 0x0, 0x0, 0xffffffffffffffff}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, []}, 0xb8}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000023c000-0x50)={{0x50abb3f8, 0x8000}, {0x0, 0xcaeb}, 0x1800000000, 0x2, 0x4e6}) 2018/02/11 12:17:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) fcntl$getflags(r0, 0x1) r1 = accept4(r0, &(0x7f0000cca000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000b89000)=0x1c, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00008a8000)) sendto(r0, &(0x7f000040c000)="900614077f0f842a75b9d35f99c1d400f7dafdef7d8e2e09abcfafb040325cdea0ef1f0778bc9b467a358a0f1f772a518d58fcb4d5615f291b93ddd31ea5e968c50189884b27f038eb83fc85e78a443fc8320c32899fe76e8de100a4be045a88e491132b840d65632805d96c6420e12fb08084e042fd", 0x76, 0x8015, &(0x7f0000f03000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, 0x0, 0x3, 0x3}}, 0x2e) 2018/02/11 12:17:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f55000/0x2000)=nil, 0x2000) set_robust_list(&(0x7f00004a4000-0x18)={&(0x7f00009ac000/0x3000)=nil, 0x8000, &(0x7f0000392000/0x4000)=nil}, 0x18) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = dup2(r0, r0) fchdir(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fca000-0x5c)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffaa47}, {0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1ff, [0x7f, 0x0, 0x54, 0x7, 0x3, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x7]}, 0x5c) 2018/02/11 12:17:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000013b000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092f000)={0x5, 0x8, 0x10000, 0x40, 0x1, 0x7}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ce3000), &(0x7f000064e000-0x4)=0x4) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ffa000)=0x0) perf_event_open(&(0x7f000013a000)={0x2, 0x78, 0x400, 0x7ff, 0x101, 0x5, 0x0, 0x2, 0x200, 0x8, 0x0, 0x9, 0x7, 0x6, 0x5, 0x0, 0x64, 0xed, 0xa, 0xffffffffffffffff, 0x930, 0x80, 0x7, 0x1, 0x3b, 0xffff, 0xff, 0x5bf, 0x100000001, 0x3, 0x0, 0x3ff, 0x0, 0xcc, 0x7fff, 0x0, 0x8, 0xdab1, 0x0, 0x101, 0x4, @perf_bp={&(0x7f0000d45000), 0x1}, 0x8020, 0x100000000, 0x1000, 0x6, 0x80, 0x1, 0x200}, r1, 0x0, r0, 0xf) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f0000070000-0x4), &(0x7f0000e9d000-0x4), &(0x7f0000cd7000-0x98)) 2018/02/11 12:17:41 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000f04000)=0x1000000) 2018/02/11 12:17:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) r1 = dup2(r0, r0) accept4$netrom(r1, &(0x7f0000ce2000-0x10)=@ax25, &(0x7f0000d7d000-0x4)=0x10, 0x80000) mkdirat(r0, &(0x7f00002c0000-0xa)='./control\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00004fe000)={{0x0, 0xc859}, 'port0\x00', 0x24, 0x4d, 0x7, 0x1, 0x0, 0x2, 0x7, 0x0, 0x6, 0x1d9}) mkdir(&(0x7f0000c72000-0xa)='./control\x00', 0x8) mkdirat(r0, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) connect$ipx(r1, &(0x7f00008dd000)={0x4, 0x651, 0x6, "42d7cfac15bc", 0x4}, 0x10) renameat2(r0, &(0x7f00003b6000)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x1) getdents64(r0, &(0x7f000069a000-0x77)=""/119, 0x77) 2018/02/11 12:17:41 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000), 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) signalfd(r1, &(0x7f0000172000-0x8)={0x8001}, 0x8) close(r0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000552000)=[], 0x0, &(0x7f00002cd000)=[{&(0x7f0000f7a000)=""/147, 0x93}, {&(0x7f0000801000)=""/124, 0x7c}], 0x2, 0x0) 2018/02/11 12:17:41 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c7000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004c7000)={0x8, {{0xa, 0x3, 0xffffffff, @empty, 0x7ff}}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e55000-0x9)="6e65742f64657600a6") r2 = syz_open_procfs(0x0, &(0x7f0000426000)="636f6d6d0007008dc600000000007100006c03ad635018290105000000caab6161f7") sendfile(r2, r1, &(0x7f0000b4b000), 0x400000ff) 2018/02/11 12:17:41 executing program 6: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000aab000)='/dev/input/mouse#\x00', 0x40, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000aab000)=""/247, &(0x7f0000aab000)=0xf7) socket$inet(0x2, 0x3, 0x2) 2018/02/11 12:17:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x0, 0xfffffffffffffffe}, {0x6}]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/cuse\x00', 0x5c01d96ece5375f6, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00006cd000), 0x4) writev(r1, &(0x7f0000009000)=[], 0x0) r3 = open(&(0x7f0000318000-0x8)='./file0\x00', 0x1, 0x20) r4 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ac4000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000741000-0x8)) 2018/02/11 12:17:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7a691d76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x90fa76ad54c5405c, 0x0, 0x8, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000276000-0x90)=[{&(0x7f0000871000-0x94)=""/148, 0x94}], 0x1) 2018/02/11 12:17:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e23000)='/dev/vcsa#\x00', 0xff, 0x12000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00008f9000), &(0x7f00000b1000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da8000-0x9)='/dev/rtc\x00', 0x2, 0x0) faccessat(r1, &(0x7f00002bf000)='./file0\x00', 0x40, 0x800) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0xef}) 2018/02/11 12:17:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) splice(r0, &(0x7f00006f4000), r1, &(0x7f0000ffc000-0x8), 0x67e, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000af4000-0x80)={[], 0x0, 0x0, 0x2}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r5, r2, &(0x7f00000ad000), 0x400000ff) [ 39.366996] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 39.408115] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/11 12:17:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e7c000)) 2018/02/11 12:17:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000d9a000), 0xfdbe) stat(&(0x7f0000f65000)='./file0\x00', &(0x7f000053a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) rmdir(&(0x7f000092f000-0x8)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000a2c000-0xa)=""/10, &(0x7f0000250000-0x4)=0xa) 2018/02/11 12:17:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000bc000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000002d000)={{0x7, 0x6d}, {0x4}, 0x2, 0x6, 0x5}) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f00008f3000-0xc)={{0x5, 0x1c0000000000000, 0x7fff, 0x40, 0x5, 0x100000000}}) inotify_add_watch(0xffffffffffffffff, &(0x7f00009e2000-0x8)='./file0\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fec000-0x11)='/selinux/enforce\x00', 0x501100, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/11 12:17:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000014c000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f30000-0x28)={@common='tunl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000be2000)={'vcan0\x00', r1}) r2 = socket$key(0xf, 0x3, 0x2) ioctl(r2, 0x2, &(0x7f000035f000)="1ab6777cbaf8ae0b52783d3e23d30df5be66e57fb0d510a0a983136769b4695bf9e2978277645205e953a37431dc5f903acfe78839e06d380c4bdbf4a0cc2adb462aab5fef05e34f7dd56cc45aa8008c32b8ebb9eca208ac140cc0c1522c2124ee5c6023a811d01d03d4f2211a8578edb4d0066db055a2e9f0ef63d28b1b8bd90e561da49f399b8d6397383acddd6b6528186b8a661cc17ec16edfe1893768") bind$bt_rfcomm(r0, &(0x7f0000135000-0x9)={0x1f, {0x7ff, 0x7, 0x9, 0x20, 0x3fb, 0x8be}, 0x8}, 0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000fa4000-0x8)={r2, 0x400000000000000}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) r3 = socket$key(0xf, 0x3, 0x2) r4 = msgget$private(0x0, 0x200) socket$nfc_llcp(0x27, 0x1, 0x1) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000f86000-0x84)=""/132) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000030a000), 0x0) sendmsg$key(r3, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/02/11 12:17:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000489000-0x8)='./file0\x00', 0x2000, 0x109) connect$vsock_dgram(r0, &(0x7f0000311000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000022d000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000280000)) syz_open_dev$evdev(&(0x7f000040d000)='/dev/input/event#\x00', 0x9, 0x400) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c28000-0x4)=0x0) prlimit64(r2, 0x0, &(0x7f000050e000), &(0x7f0000a3b000)) 2018/02/11 12:17:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fed000-0x4)) 2018/02/11 12:17:41 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000516000-0xc)={0x1, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000fcb000-0x2)=0x100, &(0x7f0000fcb000-0x8)=0x2) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000d15000-0xbe)="1a4f00002832bcfca5f4b73c9bc261a55a853393bcf70345ee4133b1551974fbbf2549fe3bb82418c031ba17f9566daaded9a1f22315d12bd0aba7f28ef0e446610451c29d2b645d8214c20ca1686ea3aea4b14c7dbb129cebcb00021c19140fb4ccfb7cc6a17d04718346a09b7b4aa47ffb3d0f37da1079372b79aa222ee6985d3013e9aa830c54bb150d082538e0e89079f6992ffc4aa060cb1a00b499272b72915474ecbac390214aa0322e7508bfc95dd5086c43b8776d0daa4c7948", 0xbe, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000fcc000-0xb)='/dev/vcsa#\x00', 0x800000005, 0x10b000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000fcb000-0x1000)=""/4096) recvmmsg(r1, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/11 12:17:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff3f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000117000-0x8)=0x39) r1 = socket(0x19, 0x4, 0x2af) r2 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000444000-0xc)={0x0, 0x0}, &(0x7f0000236000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e71000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f00009ec000)=0xe8) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e06000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000031d000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ef000-0xc), &(0x7f0000b0b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000352000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000261000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00001c7000-0x4)=0xe8) fstat(r0, &(0x7f0000900000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008fd000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f000095f000)=0xe8) getresgid(&(0x7f0000d76000)=0x0, &(0x7f0000e59000), &(0x7f0000586000)) fcntl$getownex(r0, 0x10, &(0x7f000049d000)={0x0, 0x0}) getresuid(&(0x7f0000714000-0x4), &(0x7f0000623000)=0x0, &(0x7f00008f0000-0x4)) r13 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f00008aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d98000-0x7)='./file0\x00', &(0x7f0000973000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000582000)=0x0) getresuid(&(0x7f0000db9000-0x4)=0x0, &(0x7f0000f48000), &(0x7f0000217000)) lstat(&(0x7f0000409000)='./file0\x00', &(0x7f0000a09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000d20000)={0x0, 0x0, &(0x7f0000061000-0x80)=[{&(0x7f0000f2b000-0x11b0)={0x11b0, 0x24, 0x10, 0x4, 0x2, "", [@typed={0xc, 0x1e, @pid=r2}, @generic="273b6b73cb798bbad0fd84b27633a536f3348e1d046a3a04114fc33cf12a511a563e896738764b098d9cf1639acd7b8f3683748dbb346b350009b798977a54282272c490b408c0775fdb0ae683f326bbc8f5d9de5ffdc5637a6540969e60740337603011866a13c6e4db78b0c44c1cf58c9cc87dfd9f113764705ed2cb33b82610c7faa7fdf6a2615cff5e0004bcfe904df38eba18bc13f0810d2d2c8fdbebdef47f14cac6fa962cdfebb1b7a2595a260f5fb4d7755717", @generic="9cf8ca7c3c5d0228dd22eceb267244bb07c3326a2db3aea0d947539961c981d1e55d125fd87af70f3edef34b8af2048426e1961fea70656be8365d7648f199f741b03656fd7965123b6da018506a8557641a2ca2d5ac7de19463e6bfbd2907e1d62d2b0733ee6aa894fff461da71b8a680813ef76d823ee8497b3504cce0abd7a35ac6db726bc24e983c1f671c855ce3c5679595affc59a6fd263829393ed345ef4d6a0b049e0ff958e2cc10d003941eed211d0e32dedb93ed19", @nested={0x1020, 0x4e, [@typed={0x10, 0x90, @u64=0x2}, @generic="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@typed={0xc, 0x27, @uid=r3}]}]}, 0x11b0}, {&(0x7f00004a2000-0x138)={0xb0, 0x3e, 0x111, 0x4, 0x2, "", [@nested={0x94, 0x55, [@generic="0b2f1335c8f0beface569eeec42998b29708e8c7e8b270f2e2cb8af8c1d799ea80d58ae968a381b85527dcf1b3a52a935b8e8f005b1afc8c28e783b2d36452692d3f0a8c98cc5a88b418bfb9b0e8a4695bc48494daa0be41f251ee6cd756a1ce84c4fe4e00d01f00854e", @typed={0xc, 0x88, @uid=r4}, @generic, @typed={0x8, 0x8f}, @typed={0x10, 0x84, @u64=0x3}]}, @typed={0xc, 0x5a, @ipv4=@broadcast=0xffffffff}]}, 0xb0}, {&(0x7f0000c22000-0x1190)={0x1190, 0x29, 0x400, 0x6, 0x1, "", [@generic="366a42168c73ef212543a06b6bb54e3b127e2fbd816bf529722a9d702601c7c97461f15585bdccb80ec927cb5a3631032cafb8d0de432f8fc55b827ea4a156f4571d3ed712382e49e06a299ffa3b1677e17da196839f13269aaa10adc32472ce1f73ef0877bcc26b9758b2271e527f53e38c5a656f8df50d7fffd2436115bc328e7f73ae6fe97866040826bf937d7b5f2d395907db3bd19f720905eb48771678884cb9e5dd0ccfaee65587660a8899bdf019e0f19a44fb01d26ecaa1d8a4bb4e6e91e2", @nested={0x1004, 0x8f, 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[@generic="f309df4ffd915964b5eece5e28b7455f010c26c1727c2ea4179dc3c1cf420986b03640acceb4ffcf78fa4824fef342c210541c4749f4d66e67aa3d240932365598d118686880567b91ce99a85601e26937947ec7ff045f35d2a4a10fe178764a737a64158a210594126a870e6836e7a1d33816e31e508c50842cb73231cde4525932342dfda7c8428890c6000689512e869ab6e31ad940cfaf7f84c0479966c3a0cd253d4bf3dc5fd588a091337ccd0d57743a0e9dea009002134ce91564fedd4aa01c1abf90797e", @generic="4a2a396403dc4311537d338689c369bbae8fc35f551739c4da5b2bb9970f56ecfd0c415de68b6f1c96e66420f7675117526dbfdb162cc94d6860c2a1ed9f818559a0bc025c1c57b45a4fdab54db077ec6d3594fee990ba276d9a642647a452f26f16791e1d9c483d", @typed={0x8, 0x2a}, @generic="8972cada052d3922a38b976341b7533f4a5321f1342d68f22472acf238c1f7027b6149638648c321a396946584ef271eedfdfaa37b47e0e6b1e6b7a299871f71d5c161515018002de232ab378f7ce9e6bdf0321367e7fa5462f155f0dab1dbc9e2e658ad325b2b5eaef10507179882c8d4dc5f", @generic="2e7171872d64cc0d0d812ab62bd29d954f5952504143319bc2fb85b57f5691945c8edd681c6a18c8332271357e22670c31dde6a81eccca61f36b10b0292a7b4a41b9725e2c585c2356c80b856ee0bb8a180772606119f3a680ab9a48008f02ecc7adfb2e1a441df5d943dfac9f98bd4c39f92df648b4b8e878d1d3baaea31c49db45f0bb18c847c3ba3dd4a3e2087c079c935c8e815958320156ff7650f44042a5420ca6548b6c210751d1a3b7d6df038c91a969d1aefe5e826a7fa90560004a099363ad1d449bc49cf6d3edcd739ec46b", @nested={0xb0, 0x40, [@generic="30c9fc8e3d0a6018884309a7e55167146cc3e2018f5156445a8c855879dbce411b2b52d36a0dd6243b78827bad0de9da717169a5df97a85829009ce2f02bd2b707afff54c8802737a39b7566c9c0a24df808e7589563172f97a305cfac4dfbb1052ea1ebcd79774d6cbf9aef9e3f5fec10ffb31bdb75363f6c84cd9732f3b20c1670f408742d6c703eacb90fc0403b14c7e14a6a36f1e76032f6882e4856766535620278fac8bc8d4b60ee"]}]}, 0x33c}, {&(0x7f00001c9000)={0x7c, 0x1c, 0x10, 0x7, 0x0, "", [@nested={0x68, 0x84, []}, @generic="37924d"]}, 0x7c}, {&(0x7f000087b000-0x10)={0x10, 0x25, 0x400, 0x3, 0x1, "", []}, 0x10}, {&(0x7f0000234000-0x444)={0xffffff35, 0x2e, 0x10, 0x0, 0x1, "", [@typed={0x8, 0x7c}, @typed={0xc, 0x53, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x63, @str=')wlan1selinux\x00'}, @nested={0xa8, 0x51, [@generic, @typed={0xc, 0x6c, @fd=r0}, @generic="adb370477b0a45f6bb6a5876a7f9135a03cb4bbebc50b98bf5889c6f3356e171da5a15c1e2e8d38426b7cd083bc2b846b3a6ffc88e2d65270fd557d4729bcb6bb5519754a35135ab193166dc3d74977419532066bb645b02cb1faeb586c59eb76e5c0b4be0f8a0d87d480df38f38aadb264a127c471686968c26dd2ff610", @typed={0xc, 0x7b, @u32=0x2}, @typed={0xc, 0x70, @str='\x00'}]}, @generic="5c5ee5a47ddc9d1e96b136f1d0e7da9e4178a5ed7eaa58bbc1af2585049f6e89d8571cb1242866852728f1785824b9721dfd05e50509e2c23b1678d9fdb1b39b1c9743628033043caff9a5c9cebc66d05080b10af5db219fa6f6d7ff052aa14d8c3055d4b07936a42664401b8205eb13b18ddd07cfc48afe214929d6103bad92eec451b10b0a1042f1a7d01a6b094c6a91242a883cadcd2fdd99f405602147c094266be9e3b0f8f7b3377496fa82e0713d80c96048a0073ba9610ba615e38c4972fb7bd0132f5bf8a710dc4fae12dac0382e21", @typed={0x100, 0x22, @binary="2c2a3b41173977bff87ecb8277d7e8b77b32d680718901646cc36a6cd1812dcecb321b9a8d15e276cb8a5b65086859d93fc4c4abb1143f014571f81a5dbdedb57f8feb2b98a79eb7da867b3cfe37f7498ceb00b19888b6625759dbf151a2b100e9f853f43a96e59fda3e0511d5bf2c563ba1bd898e5634f7077341472324c2f87d75f2f4c8ff037f8c29665e809aa13486cb7ae99f6041f7969fe9edfc6f48f21f1c0955dc8a7a775c6d5360882298ec81f44fb4335f035e7e6263fcb2b2f93ea0c9c8aef8d2b7174b8461f111bdd33d06acc3f64d7630ae5c9bebc84faf572cbe50f0870dc20f1eb5ee19a987b15ad948b3cb7123"}, @generic="5fc3f2cf98a0689ed049d49d557d91c05c86198f2d72e1381ce4f7437dd9f2be729f7d9311a43c0fc75089aaf30d546c19bd5abe0f23b6d8e8fc98f7d701ac57901fabc1216dc35ca45e72793176b2f76fa27d44fb555dc533c79cdfbbd0527ade2598f88314be8ed6b2c930a8a9bcd51da086c1bc06cc802b0dbfcc90b2536d895d26f114837800b2", @typed={0xc, 0x14, @str='\x00'}, @nested={0x4, 0x31, []}]}, 0x350}], 0x8, &(0x7f000086c000-0x140)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x140, 0x2400c800}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) [ 39.546267] [ 39.548046] ============================= [ 39.552281] WARNING: suspicious RCU usage [ 39.556487] 4.15.0+ #308 Not tainted [ 39.560246] ----------------------------- [ 39.564458] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 39.573776] [ 39.573776] other info that might help us debug this: [ 39.573776] [ 39.581956] [ 39.581956] rcu_scheduler_active = 2, debug_locks = 1 [ 39.588708] 1 lock held by syz-executor5/5983: [ 39.593388] #0: (rcu_read_lock){....}, at: [<000000001ced46ee>] __rds_conn_create+0xe46/0x1b50 [ 39.602359] [ 39.602359] stack backtrace: [ 39.606892] CPU: 0 PID: 5983 Comm: syz-executor5 Not tainted 4.15.0+ #308 [ 39.613803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.623136] Call Trace: [ 39.625705] dump_stack+0x194/0x257 [ 39.629314] ? arch_local_irq_restore+0x53/0x53 [ 39.633989] lockdep_rcu_suspicious+0x123/0x170 [ 39.638642] ___might_sleep+0x385/0x470 [ 39.642598] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.648461] ? __debug_object_init+0x235/0x1040 [ 39.653110] ? debug_mutex_init+0x1c/0x60 [ 39.657246] __might_sleep+0x95/0x190 [ 39.661041] kmem_cache_alloc_trace+0x299/0x740 [ 39.665689] ? lock_acquire+0x1d5/0x580 [ 39.669643] ? lock_acquire+0x1d5/0x580 [ 39.673601] ? __rds_conn_create+0xe46/0x1b50 [ 39.678084] rds_loop_conn_alloc+0xc8/0x380 [ 39.682391] ? rds_loop_conn_free+0x290/0x290 [ 39.686874] ? __init_waitqueue_head+0x97/0x140 [ 39.691534] ? rcutorture_record_progress+0x10/0x10 [ 39.696539] ? __lockdep_init_map+0xe4/0x650 [ 39.700943] __rds_conn_create+0x112f/0x1b50 [ 39.705364] ? rds_conn_drop+0xb0/0xb0 [ 39.709235] ? find_held_lock+0x35/0x1d0 [ 39.713292] ? __might_fault+0x110/0x1d0 [ 39.717357] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.723229] ? rcu_note_context_switch+0x710/0x710 [ 39.728150] ? kasan_check_write+0x14/0x20 [ 39.732370] ? copyin+0x91/0xb0 [ 39.735637] ? copy_page_from_iter+0x50e/0x7c0 [ 39.740207] ? _copy_from_iter+0xf30/0xf30 [ 39.744425] ? _raw_spin_unlock_bh+0x30/0x40 [ 39.748822] ? rds_message_copy_from_user+0x29e/0x370 [ 39.753995] rds_conn_create_outgoing+0x3f/0x50 [ 39.758655] rds_sendmsg+0xda3/0x2390 [ 39.762431] ? avc_has_perm+0x43e/0x680 [ 39.766405] ? rds_send_drop_to+0x19d0/0x19d0 [ 39.770881] ? iterate_fd+0x3f0/0x3f0 [ 39.774663] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.779663] ? find_held_lock+0x35/0x1d0 [ 39.783717] ? sock_has_perm+0x2a4/0x420 [ 39.787759] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.793101] ? lock_release+0xa22/0xa40 [ 39.797055] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.802919] ? __check_object_size+0x8b/0x530 [ 39.807401] ? __might_sleep+0x95/0x190 [ 39.811358] ? selinux_socket_sendmsg+0x36/0x40 [ 39.816008] ? security_socket_sendmsg+0x89/0xb0 [ 39.820751] ? rds_send_drop_to+0x19d0/0x19d0 [ 39.825231] sock_sendmsg+0xca/0x110 [ 39.828929] SYSC_sendto+0x361/0x5c0 [ 39.832628] ? SYSC_connect+0x4a0/0x4a0 [ 39.836577] ? up_read+0x40/0x40 [ 39.839921] ? down_read_killable+0x180/0x180 [ 39.844409] ? schedule+0xf5/0x430 [ 39.847955] ? exit_to_usermode_loop+0x8c/0x2f0 [ 39.852610] ? trace_hardirqs_off+0xd/0x10 [ 39.856834] ? exit_to_usermode_loop+0x198/0x2f0 [ 39.861572] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.867095] SyS_sendto+0x40/0x50 [ 39.870529] ? SyS_getpeername+0x30/0x30 [ 39.874571] do_syscall_64+0x282/0x940 [ 39.878443] ? __do_page_fault+0xc90/0xc90 [ 39.882670] ? finish_task_switch+0x1e2/0x890 [ 39.887150] ? finish_task_switch+0x1b9/0x890 [ 39.891631] ? syscall_return_slowpath+0x550/0x550 [ 39.896546] ? syscall_return_slowpath+0x2ac/0x550 [ 39.901463] ? prepare_exit_to_usermode+0x350/0x350 [ 39.906474] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.911835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.916677] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.921848] RIP: 0033:0x453a59 [ 39.925025] RSP: 002b:00007fbea58f4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 39.932721] RAX: ffffffffffffffda RBX: 00007fbea58f56d4 RCX: 0000000000453a59 [ 39.939974] RDX: 00000000000000be RSI: 0000000020d14f42 RDI: 0000000000000013 [ 39.947226] RBP: 000000000071bea0 R08: 0000000020000000 R09: 0000000000000010 [ 39.954481] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.961735] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 39.969431] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 39.976943] in_atomic(): 1, irqs_disabled(): 0, pid: 5983, name: syz-executor5 [ 39.984343] 1 lock held by syz-executor5/5983: [ 39.988958] #0: (rcu_read_lock){....}, at: [<000000001ced46ee>] __rds_conn_create+0xe46/0x1b50 [ 39.997977] CPU: 0 PID: 5983 Comm: syz-executor5 Not tainted 4.15.0+ #308 [ 40.004915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.014254] Call Trace: [ 40.016828] dump_stack+0x194/0x257 [ 40.020441] ? arch_local_irq_restore+0x53/0x53 [ 40.025105] ? print_lock+0x9f/0xa2 [ 40.028723] ? lockdep_print_held_locks+0xc4/0x130 [ 40.033641] ___might_sleep+0x2b2/0x470 [ 40.037595] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.043458] ? __debug_object_init+0x235/0x1040 [ 40.048107] ? debug_mutex_init+0x1c/0x60 [ 40.052240] __might_sleep+0x95/0x190 [ 40.056043] kmem_cache_alloc_trace+0x299/0x740 [ 40.060694] ? lock_acquire+0x1d5/0x580 [ 40.064647] ? lock_acquire+0x1d5/0x580 [ 40.068602] ? __rds_conn_create+0xe46/0x1b50 [ 40.073084] rds_loop_conn_alloc+0xc8/0x380 [ 40.077387] ? rds_loop_conn_free+0x290/0x290 [ 40.081859] ? __init_waitqueue_head+0x97/0x140 [ 40.086511] ? rcutorture_record_progress+0x10/0x10 [ 40.091509] ? __lockdep_init_map+0xe4/0x650 [ 40.095904] __rds_conn_create+0x112f/0x1b50 [ 40.100317] ? rds_conn_drop+0xb0/0xb0 [ 40.104194] ? find_held_lock+0x35/0x1d0 [ 40.108248] ? __might_fault+0x110/0x1d0 [ 40.112305] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.118171] ? rcu_note_context_switch+0x710/0x710 [ 40.123086] ? kasan_check_write+0x14/0x20 [ 40.127298] ? copyin+0x91/0xb0 [ 40.130558] ? copy_page_from_iter+0x50e/0x7c0 [ 40.135127] ? _copy_from_iter+0xf30/0xf30 [ 40.139344] ? _raw_spin_unlock_bh+0x30/0x40 [ 40.143738] ? rds_message_copy_from_user+0x29e/0x370 [ 40.148908] rds_conn_create_outgoing+0x3f/0x50 [ 40.153667] rds_sendmsg+0xda3/0x2390 [ 40.157445] ? avc_has_perm+0x43e/0x680 [ 40.161420] ? rds_send_drop_to+0x19d0/0x19d0 [ 40.165906] ? iterate_fd+0x3f0/0x3f0 [ 40.169691] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.174689] ? find_held_lock+0x35/0x1d0 [ 40.178740] ? sock_has_perm+0x2a4/0x420 [ 40.182781] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 40.188119] ? lock_release+0xa22/0xa40 [ 40.192070] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.197933] ? __check_object_size+0x8b/0x530 [ 40.202416] ? __might_sleep+0x95/0x190 [ 40.206374] ? selinux_socket_sendmsg+0x36/0x40 [ 40.211030] ? security_socket_sendmsg+0x89/0xb0 [ 40.215765] ? rds_send_drop_to+0x19d0/0x19d0 [ 40.220243] sock_sendmsg+0xca/0x110 [ 40.223937] SYSC_sendto+0x361/0x5c0 [ 40.227635] ? SYSC_connect+0x4a0/0x4a0 [ 40.231585] ? up_read+0x40/0x40 [ 40.234932] ? down_read_killable+0x180/0x180 [ 40.239422] ? schedule+0xf5/0x430 [ 40.242970] ? exit_to_usermode_loop+0x8c/0x2f0 [ 40.247626] ? trace_hardirqs_off+0xd/0x10 [ 40.251837] ? exit_to_usermode_loop+0x198/0x2f0 [ 40.256586] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 40.262107] SyS_sendto+0x40/0x50 [ 40.265539] ? SyS_getpeername+0x30/0x30 [ 40.269580] do_syscall_64+0x282/0x940 [ 40.273445] ? __do_page_fault+0xc90/0xc90 [ 40.278147] ? finish_task_switch+0x1e2/0x890 [ 40.282619] ? finish_task_switch+0x1b9/0x890 [ 40.287101] ? syscall_return_slowpath+0x550/0x550 [ 40.292028] ? syscall_return_slowpath+0x2ac/0x550 [ 40.296941] ? prepare_exit_to_usermode+0x350/0x350 [ 40.301939] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 40.307289] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.312120] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.317285] RIP: 0033:0x453a59 [ 40.320450] RSP: 002b:00007fbea58f4c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 40.328135] RAX: ffffffffffffffda RBX: 00007fbea58f56d4 RCX: 0000000000453a59 [ 40.335382] RDX: 00000000000000be RSI: 0000000020d14f42 RDI: 0000000000000013 [ 40.342631] RBP: 000000000071bea0 R08: 0000000020000000 R09: 0000000000000010 2018/02/11 12:17:42 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x10001, 0x40) r1 = memfd_create(&(0x7f0000008000)="b62c747275737465646574683100", 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000000b000-0x18)={0x1000, 0x4, 0x1, r1}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf={0x3e, &(0x7f0000007000)="73a113fd15fcfed65afb5c144b316c6a2d187923296acd0912426be381877cab809670be598bababe9e95869f18845733af9b4a437ed1ec0274cd66e7fb8"}) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x8, 0x2000) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x40000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000805c4d65, &(0x7f0000006000)) 2018/02/11 12:17:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f00005d8000)=[{0x10000000028, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf9000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000072c000)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, &(0x7f0000dd5000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e8a000-0x4c)={r2, 0x97, "621ff561f4c335eed9775f3980f7f4b4b1b04880edaea9b448f0a8f8ae62483900ec4d26fff0c44ac3e85abe4433e02176960b5110d1ce06dccc25024c61430608d96cdd0537255e93df929ae5cd940f76b58d68aed891aea717bba8258ef62e6071e57f7ef42d6dc6255cca029de38bf49ee59183336549e3930ce922ea6efc344096ccfb82d94ac5f1456a2d8b101ce8c10783e63163"}, &(0x7f00002b3000)=0x9f) 2018/02/11 12:17:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f00002ba000)=@known='system.sockprotoname\x00') r1 = dup2(r0, r0) mq_timedsend(r1, &(0x7f0000a2d000-0xca)="f396a7fa1385f3083924a3441ae0f71c4510b4e6d068fa4b608977f50595b986d972744a8416b0e383e54a96d36e1a282e9e516eb9451f0ec549acc26489fd11466a0d25c2cb4b3759f4eea96e95cfc5e766ed9394a437a75781f0fb82cc2112de0d3bb79dcdf4b31a592d4a62f7caa01950d4da37df6490871657a88f99486839b7595fc093a136ae8f365e478eca5b90f1abbb8364f8dc2413071fc4708ac3036592da5984495e070fe235e49d70b4f897ea63055c8094a9a47cd38b9abb12ab1a9a1dfd6e96acd4b2", 0xca, 0x7e, 0x0) 2018/02/11 12:17:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000001000-0x14)={0x4a7e, 0xc, [0x2, 0x8, 0x80000001]}) r2 = shmget$private(0x0, 0x2000, 0x78001100, &(0x7f0000b1f000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000001000)=""/181) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cb2000-0xc)=@sack_info, &(0x7f0000001000-0x4)=0xc) 2018/02/11 12:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f5000-0xc), &(0x7f00004a9000)=0xc) r1 = socket$inet(0x2, 0x80003, 0x6) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00009c9000-0x580)=@filter={'filter\x00', 0xe, 0x4, 0x520, 0xffffffff, 0x0, 0x98, 0x390, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f0000fb5000), {[{{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2d0, 0x2f8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) [ 40.349890] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 40.357141] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/11 12:17:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x20)={@generic="9438424f01ae1aa2e1b2400fa48ba525", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}) 2018/02/11 12:17:42 executing program 7: timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000744000)='/selinux/enforce\x00', 0x4040, 0x0) write$selinux_user(r0, &(0x7f00000e9000-0x6d)={'system_u:object_r:memory_device_t:s0', 0x20, "73797374656d002000222aa695510035c967d5f1a2322ad00a5885011634d85c18f668c2bc9d890865550c5ed4a8ae286efb6ccb036365a9aa2d666efd56db8abb1c642bf607d789"}, 0x6d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a7b000)={0x0, @in6={{0xa, 0x1, 0x3, @empty, 0x9}}, [0x1, 0x8, 0x80000001, 0xffffffff, 0xffffffff, 0x9, 0x9, 0x9, 0x5, 0x101, 0x1c4, 0x7, 0x7, 0xa6, 0x3ff]}, &(0x7f0000c0a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000955000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x200}}, 0x8a, 0xb6, 0x0, 0x4, 0x58}, &(0x7f00007e9000-0x4)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000642000-0x28)={&(0x7f000087c000/0x3000)=nil, 0x2, 0x3, 0x10, &(0x7f0000649000/0x4000)=nil, 0x2000000000000000}) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00a2ff", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b47216", 0x0, "0579be"}}}}}}}, 0x0) 2018/02/11 12:17:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) inotify_init1(0x0) mkdir(&(0x7f0000fb4000-0x10)='./control\x00', 0x4) 2018/02/11 12:17:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001e000-0x14dc)={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) socketpair(0x13, 0x6, 0x6, &(0x7f0000cfc000)={0x0, 0x0}) r3 = geteuid() dup2(r2, r1) getresgid(&(0x7f000017f000), &(0x7f0000827000-0x4)=0x0, &(0x7f0000274000)) fchown(r1, r3, r4) 2018/02/11 12:17:42 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r0, &(0x7f0000001000-0xfb)="a5f2b61d7f13c5ea73f2084cea42996b67ba31e52e2b4597a556d77d7e36f3002d15a491d91e2ee33762ea6caf3d3e060bc151c0d2e828b2b3f0be2e27fe0fde46a85a63d5f5939901e3c1f48321232f594d52d8f526233378b48a767f1406318a40b1be9142caf8a1f15fc6783fd93f82674d4da2ef4efb259eeec2fc5290d42d60c4d67b31696af7b96a9e2e77de64df44a2ebe96b25b3d047fac53d184dd4535d82de28e789114c584bb48894220f9f36a81f03944cfa7c801c8b9f27b2db3c59c531e65dc65442c98f0b16597e40dc6cdb651df2fe4d98a668e952181a05f2e7cffaf513e625e946010261bed0ccde51828ea11684ab04d17c", 0xfb, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) 2018/02/11 12:17:42 executing program 3: prctl$intptr(0x1c, 0x8000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009e9000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000623000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000915000)={{0x44080558, 0x4, 0x1, 0x401, "b892d1c80e9b0bc2fdfda93588ac010c41c649d8637ce04bde32bd6a32d5b5aabec8dab45ff661adfe8ccb4d", 0x63}, 0x0, 0x0, 0x97f, r1, 0x7, 0x6c30, "1af8a706371ac9481c7ea8d9ba624f401e10142386b100ef84682c1cabec7a1af8e1389832cfccffff55be682993c6c1111339f6a6f268d103089c1c4fb9f294", &(0x7f0000e1e000-0x1d)='%cgroup)[{&cgroupself(ppp0+(\x00', 0x1d, [], [0x180000000000, 0x8000, 0x3ff, 0x1]}) 2018/02/11 12:17:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() openat$mixer(0xffffffffffffff9c, &(0x7f0000c24000-0xb)='/dev/mixer\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000887000)='/dev/ppp\x00', 0x800c0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000692000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e38000)='net/route\x00') preadv(r2, &(0x7f0000b42000)=[{&(0x7f0000aa9000)=""/130, 0x82}, {&(0x7f0000444000)=""/4096, 0x1000}], 0x2, 0x0) open$dir(&(0x7f0000c9e000)='./file0\x00', 0x8000, 0x40) 2018/02/11 12:17:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000901000-0x160)={{{{0x2, 0x0, @rand_addr=0x2}}, {{0xa, 0x2, 0xf8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x5, 0x9, 0x6, "f4a83d7950246527ddf38d647cfa488aeaac97babf5d039b0801f542f5f14366819187212cac9f300cbd270f7ac434ca930fb9b63a9bcccff9cc8bf3356be4e1cb4492e370ce26ef6b5f76c6b72b76b8"}, 0x160) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000535000)=0x2, 0x8) lremovexattr(&(0x7f0000c46000-0x8)='./file0\x00', &(0x7f00006a3000-0x19)=@known='system.posix_acl_default\x00') r1 = syz_open_dev$sndpcmp(&(0x7f0000ef1000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x402000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000543000-0x18)={0xaa, 0x1}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000007030343026c26236925000400fe7f0000bd29ca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) 2018/02/11 12:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x33) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x7fff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) socket$inet6(0xa, 0x2, 0x7) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f000016f000-0x20)=[{&(0x7f0000202000-0x60)="27545b72438034dbd8090b6c2b24cca79ab20df171646146a7368602bce20a11b4b2faae45bc6b8859e7321c", 0x83}, {&(0x7f00002b7000-0xe9)="fd", 0x1}], 0x2, &(0x7f0000006000)=[], 0x0, 0xffffffffffffffff}, 0x0) 2018/02/11 12:17:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000815000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="4f31178c5ded", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000ba2000-0x8)={0x0, 0x40000000000001c9, []}) 2018/02/11 12:17:42 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000268000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000190000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) fcntl$setstatus(r0, 0x4, 0x42c00) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) fcntl$setstatus(r0, 0x4, 0x40800) 2018/02/11 12:17:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000b06000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff5000)={0x0, 0xfffffffffffffff7}, &(0x7f00004db000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000015d000-0x6)={r3, 0x1ff}, &(0x7f00000e4000)=0x6) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00001ae000)) ioctl$KDENABIO(r2, 0x4b36) r5 = dup3(r1, r4, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000547000-0x67)={0x0, 0x5f, "88089e2c1282478ee20f464e5eb8859d1d2558f9df9b652fa486808f247d88f4504705f9d162c6923b269f42530fc0f11a102475d4ac4871ca2f58e50718e1f862b408d8f6a7d808c370ad31199a978db7dee5a5e20e162ae720a8dba834a9"}, &(0x7f0000507000)=0x67) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000043f000-0xa0)={r6, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xb84, 0x80000000, 0x4, 0x100, 0x40}, 0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r5, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 40.544953] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 40.552492] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/11 12:17:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r1, r0) ftruncate(r2, 0x9) 2018/02/11 12:17:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = signalfd4(0xffffffffffffffff, &(0x7f00005dd000-0x8), 0x8, 0xfffffffffffffffe) rt_sigprocmask(0x3, &(0x7f000098c000)={0x800}, &(0x7f00004d0000), 0x8) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000a9c000-0x8), 0x8, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) signalfd(r1, &(0x7f0000519000-0x8), 0x8) 2018/02/11 12:17:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000051000)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f000051d000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller1\x00', {}, {}, 0x11}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@inet=@udp={0x30, 'udp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "7f676fbef881511c674ea8e59f1f65e16a8eb0683912907533e692f50a71"}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "d83d2d76fc793c69b33415fec4323d2b3e39876612bd7b231c413b881f06cba7f7df4a6a25c0f125c1a70d527cd76eba21a1dc88f1c6dffc4d8ac266ed032e77"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f10000)='/dev/hwrng\x00', 0x4400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007ee000)={0x2, &(0x7f00003cc000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00008cd000-0x8)={r2, 0x10}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/context\x00', 0x2, 0x0) 2018/02/11 12:17:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a0b000)={0x0, 0x7, 0x3, 0x62dd, 0x5, 0x2, 0xcf46, 0x100, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x1, 0x3, 0x10000, 0xffffffff00000001, 0x650}}, &(0x7f00007d7000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006de000)={r0, 0x8, 0x40, 0x7ff, 0x401, 0x5}, 0x14) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0xffffffff7fffffff}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/11 12:17:42 executing program 7: mmap(&(0x7f0000001000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0xfffffffffffff801, 0x5, "8faf71761919", 0x2}, 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) [ 40.596579] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 40.604045] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/11 12:17:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) openat(r0, &(0x7f0000b7a000)='./file0\x00', 0x42440, 0x180) listen(r0, 0x100401000003) r1 = syz_open_dev$vcsa(&(0x7f0000d86000-0xb)='/dev/vcsa#\x00', 0x9, 0x640080) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000d75000-0x59)={r0, r0, 0x3cc8, 0x9, &(0x7f00004b1000)="2cd2385d8c086df9f2b3a9c333c8f3a8b35e88d90d0590029ba0d9f57e480fc611e2f1d563370a6a48573f9fbaa8dbfead44c007ab614a9c2ddf8269f1271e126a0ad89031328e3a94ee02690df97d5f8a0babb1810044f060272828492c249ed546e5b24928b5cce3f6c44522c404812686207ddd46b12b6303aee21d0b34804bdc246520185a21ae4bcaea354ceb18e4921826a9b263e14e8d19b28ab7abe18f8c80528699e74baab90b0286a64007110a492ce4624fa84e064d56c506be5128000f88c84a1b25724d76e917448d6ea5ea6d3040c60b9c", 0x192, 0x10000, 0x6, 0xfffffffffffffffc, 0x6, 0x100000001, 0x6, "4828bcda57543a87f6c6d769f88e9036b606e068a9e918f78dcb9f35b7ec099489dd428b815b6cb8b323a63c2858bdb042"}) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000088a000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}}, &(0x7f0000a7a000-0x4)=0xb8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000871000)={{0x8000, 0x5, 0x313, 0xc2, "fdff64193665c9163df01af66d4b339465812066c61248962bd07ac0049a9a9a87d10fe9999bb36e86ce7a71", 0x80}, 0x10001, [0x6, 0x6, 0x64c, 0x2, 0xff4, 0xf2, 0x3ff, 0xfff, 0x2f, 0x8, 0x5, 0x7fff, 0x5, 0x81, 0x2, 0x7, 0x5, 0x3ff, 0x0, 0x5, 0x6, 0x3, 0x1, 0x522f, 0x1, 0x4, 0x7, 0x2, 0x401, 0x440, 0x3f, 0x2, 0x100000000000, 0x7f, 0x400, 0x80, 0x4, 0x3, 0x5, 0x6, 0x800, 0x4, 0xfffffffffffffffa, 0x7fff, 0x1, 0xffffffffffffffc1, 0x1f, 0x3ff, 0x80000001, 0x7595, 0x1, 0x8, 0x7, 0x1000, 0x8000000000000, 0x63d, 0x20, 0x7f, 0xffffffffffff0000, 0x8, 0xff, 0x8, 0xfffffffffffffe01, 0x3bce, 0x3, 0xfa9e, 0x0, 0x2bc4, 0x8, 0x0, 0x7, 0x3f, 0x7ff, 0x4, 0x9, 0x479, 0x2, 0x5, 0x101, 0x1, 0x763, 0x0, 0x8, 0x9, 0xfffffffffffffffe, 0x6e52, 0x8001, 0x6, 0xbb, 0x8001, 0xd35, 0x3, 0x100, 0x2, 0xfffffffffffffffa, 0x3, 0x80000000, 0x0, 0x5, 0x100000000, 0xfffffffffffffe0d, 0x1, 0x7c0, 0x3, 0xff, 0x1f, 0x1000, 0x6, 0x2, 0x6, 0x1000, 0x4, 0xf4, 0x3f, 0x80000001, 0x13, 0x6f7e, 0x101, 0x0, 0x5, 0xd7f, 0xb52d, 0x7, 0x2, 0xb463, 0xffffffffffff9fc6, 0x1, 0x3], {0x77359400}}) 2018/02/11 12:17:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) epoll_create(0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) 2018/02/11 12:17:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000014b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000604000-0x7)='ns/ipc\x00') ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000079c000)={"da360b2d1648bb17c63fefb855cd6392", {0x4, 0x7, 0x6, "2433ca9959f6", 0x400}}) r2 = dup2(r0, r0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000f7d000)=0x7) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000835000-0x38c)=@flushpolicy={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/11 12:17:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0xc7b7) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00009d7000)={0x2, 0x88, 0xff, 0xfffffffffffffffd, 0x1651, 0x7, 0x6, 0x7f, 0x9, 0x40}) 2018/02/11 12:17:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b9b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0x0}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@rand_addr}]}]}, 0x16c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000098c000)=0x1, 0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000b2000)={0x0, 0x52, "36e33afeda0ffd0019f078ce2145b00000010000000000e0c15bafcf83145aac638817d4379099741f391379ffeacadc65e4205812607eeec6b5e5fa02400ddecc9faa207833e049736999ee8d37a33a5a22"}, &(0x7f00007d5000)=0x5a) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004a4000-0x10)={0x0, 0xef73, 0x1}, &(0x7f0000010000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000981000-0xb8)={r3, 0x7f, 0xffffffffffff15ba, 0x8, 0x0, 0x3, 0xffffffffffffffc1, 0xff8000000000, {r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xa63a, 0xffffffffffffff00, 0x3f, 0x7ed, 0x59b}}, &(0x7f00002e2000)=0xb8) 2018/02/11 12:17:42 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x82) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000bcd000-0x4)=0x8) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f00001b2000)={0x77359400}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00009c5000-0x58)) 2018/02/11 12:17:42 executing program 5: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x800) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000011000-0x87)=',', 0x1}], 0x1, &(0x7f0000021000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000030000-0x38)={0x0, 0x0, &(0x7f000000d000-0x10)=[{&(0x7f000002f000)='8', 0x1}], 0x1, &(0x7f0000034000)=[]}, 0x0) 2018/02/11 12:17:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x400}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/11 12:17:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ee9000)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e72000-0x3c)="2d01", 0xfffffffffffffdf8, 0x0, &(0x7f0000fcc000-0x14)={0x11, 0xf7, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xfffffffffffffffe}}, 0x14) 2018/02/11 12:17:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e1d000)='net/fib_trie\x00') r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005fd000-0x14)={0x7, 0x95a, 0x2, 0x0, 0x1}, 0x14) sendfile(r1, r0, &(0x7f0000da1000-0x8), 0xffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006d1000)={0x0, 0x3, 0x0, 0x100000000, 0x1}, &(0x7f000081e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d34000-0x108)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x80100000001, 0x0, 0x4, 0x24, 0x0, 0x0, 0x2, 0x2fcff64, 0x9, 0x3ff, 0xd1b9e5f, 0x400, 0xb850, 0x96f3, 0x6]}, &(0x7f0000b84000)=0x108) 2018/02/11 12:17:42 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000032000-0xd)='/dev/usbmon#\x00', 0x200, 0x200000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000013000)) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f000001e000)={0x0, 0x7000}) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/11 12:17:42 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000004000-0x418)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1e8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0xfffffffffffffffd}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r0 = socket$inet6(0xa, 0x7, 0x5) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000001f000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001e000-0x14)={0xff, 0x48000, 0xec3, 0x0, 0x6}, 0x14) sendmsg(r0, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) r2 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000025000)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000007000-0xc)={r1, r0, 0x2}) 2018/02/11 12:17:42 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ef8000-0xa)='/dev/vcs#\x00', 0x0, 0x1c1802) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000617000)) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a98000)={0xaa, 0x4d}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r1}, 0x40e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000809000-0x18)={r1, &(0x7f0000642000), &(0x7f0000ad4000)=""/209}, 0x18) bind$inet(r0, &(0x7f000044f000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/11 12:17:42 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000daa000-0x38)={0x0, 0x0, &(0x7f0000f83000-0x70)=[{&(0x7f0000f80000-0x1a)="21a091547562f85ccc519975caf2a4d99bd6f76f8446bcf40176", 0x1a}, {&(0x7f0000b00000)="be3854cf9540f4167b6160b1471a2acc25e5371e03179205aa6bd4debfd0c434decb58338f3f06cb484115ed033a9b8fd669d271a1d0020d98051325c476498f91e3607f7dd154fcd6e38ee6ec92b298c9777f10ff2d365863c207cb226d6631183119d4fad4192d4c94f6b019a79f675a4b640981f7d74089b5d8233e1c1956aa5800c3b6d702dc98cc0968fbf4a6311294611295f9223d3e7d84202ea9f60715ddd277aceec62869c224fe7ba16460652141a63b3eb52f08d03b317b424a6a58981ef6abf93481c085c2bfdf342b9b7fcd9e7f0ad96824c57bbe", 0xdb}, {&(0x7f0000f82000)="6ef2e0ef1363d3badae8a94773c7cefc8b45f24c38470353dda32d56ea38681e08371debba7c26af2b98af1a05e741a9ee5a231f3d975c0d2a8a162dadc3e0cb4a2a56bb64a4b30d4f4eebd01cce089f44580284ac396235b1e19e4601ede51e9b2b25e87ea9f63bed80968c1b5ea646d931442c997e8683dd9151834ec408ab3122f32f82b224b2853f59ad773e250b3e9960bf6e22ff8bbfa109e26bdd38c0b1fb7d937e89b7a19e5fbd4567f693866355a5790cee8e0ce043c6ebe466531549fd048b483086ffc7d78d30f0c0c67fe5c81483ed27c4cb57285c1a526602ad0d46953a95a0893f9e3cbde6533ad25d05da964e74ae5dc0", 0xffffffffffffff20}, {&(0x7f0000f83000-0x194)="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", 0xf9}, {&(0x7f00003fc000-0xfc)="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", 0xfc}, {&(0x7f0000f82000-0x1000)="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", 0x1000}, {&(0x7f0000982000)="d5a5f7b7296e6dc947f910b907e40cf2919c506e3c37cbc4c3107cae19c392d12de44320dd25b95c22004b57d15f82a3da4248ab75eefc1d124a6152b90ff87fa0298c2368a58c814d29c0fb90971afdc7e8ca9555d555f1240477c57d6829c762c2af90f412375f8a03f15e42954bcbba88f34cd7904dff940862ff179c438182e5d589c26c66d0beaddbf4ed89e8e1c9a96eef47e32e3afa4c9b853370ab9fb699fab8d2dbba1e755e1809b8b542923da778b3965cc3c39c863ff24008f893f5aa645ea839a7aecb63523440c76ac1e1c5567a7e00c149d1da90c657353480be2b8d3c8eb4a90f7def6a3c176f5ab0acf1e22820b2f5", 0xfffffe50}], 0x0, &(0x7f00002e7000)=[@op={0x17, 0x117, 0x3, 0x1}], 0x18, 0x10}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 12:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rds(0x15, 0x5, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0x0, 0x80000001}) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x1}) 2018/02/11 12:17:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a10000-0xb8)={0x0, 0x7dbe, 0x1f, 0x1ff, 0x0, 0x2, 0x9, 0x3ff, {0x0, @in={{0x2, 0x2, @empty}}, 0x2, 0x323, 0x3, 0x6, 0x100000000}}, &(0x7f0000249000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e80000)={r1, 0x6, 0x0, 0xfff, 0x3, 0x9}, 0x14) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out}, 0x28) 2018/02/11 12:17:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x1, 0x1ff, 0xfffffffffffffff7}, 0xffd3) r0 = getpid() tkill(r0, 0x2a) 2018/02/11 12:17:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x4, 0x3, 0x3574, &(0x7f0000401000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f2d000-0x4)=0x8, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e5000)='tls\x00', 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000756000), &(0x7f0000dd2000)=0x4) 2018/02/11 12:17:42 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) syz_emit_ethernet(0x96, &(0x7f0000005000-0xe8)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00a2ff", 0x60, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x9, [], [@enc_lim={0x4, 0x1}, @generic={0x9, 0x3d, "800b1294ad942f5cc8da861dec31e2124c8527d3a14cbe0099f77c7c8ca2b1e05691d74dff98c29c509b5fa52cdec13633a92f1fc1f4f99f6be01427a5"}, @pad1={0x0, 0x1}, @generic={0x0, 0x1, 'S'}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b47216", 0x0, "0579be"}}}}}}}, 0x0) 2018/02/11 12:17:42 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x129f93283ff464c, 0x0, 0x10000000000000}], {0x95}}, &(0x7f000000c000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0xfffffffffffffffc, 0x1}, 0x48) 2018/02/11 12:17:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0xfff) connect$ax25(r0, &(0x7f000056f000-0x10)={0x1e, {"03491f0800"}}, 0x10) 2018/02/11 12:17:42 executing program 3: mmap(&(0x7f000000b000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xbe0}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd52}, 0x0, [0x7, 0x8, 0x63a5, 0x2, 0xe271, 0x8, 0x3, 0x7e5d]}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/11 12:17:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = msgget$private(0x0, 0x81) msgctl$MSG_STAT(r2, 0xb, &(0x7f00008ee000)=""/142) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d59000-0x10)=[{&(0x7f00003fb000-0xa9)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)=[]}, 0x8000) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r1, r3, &(0x7f0000ccb000), 0x357) 2018/02/11 12:17:42 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000143000-0x48)=@full, &(0x7f0000001000-0x4)=0x48) ioctl(r0, 0x8, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000f96000-0x8)={r0, 0x5}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000bee000-0x24)="240000002600070032000000e4ffffff0000000009000000000000000012ffdf8000ff10", 0x24) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000001c000)={0x0, r0, 0x1}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cd6000-0x8)=@assoc_value={0x0, 0xad5}, &(0x7f00004a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000294000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x5, 0x7f, 0x3, 0x4, 0x28}, &(0x7f0000592000-0x4)=0xa0) 2018/02/11 12:17:42 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f7f000-0x90)={0x42b, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000ff2000)=""/13) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ff3000-0xe)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000066d000-0x10)={0x1004, 0x100000}) r2 = socket(0xf, 0x2800, 0x6) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000ff2000)={{0x9, 0xbe, 0x8001, 0x6, 0x8000}, 0x10000, 0xb7f, 0x6, 0xa48, 0x4, "28ba7832d4d0604f9da63fc2e53ad0718b12faf9daa75fb55b909588c17ab0327260fa6c55bbffcb6a8d7af4abe55beea247a8c17a8cba0d66397d351ad07ab4bf65917af7a57268a354e233fc6c510d99d4cdcd96e2d64aba363a8119a874e6e5e5c09bc8b36b1672a00bde26475e7975683e2d5929146ce29688d75acc429d"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/11 12:17:42 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x8851, r0, 0x6eb) 2018/02/11 12:17:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d93000)='/dev/sg#\x00', 0x5, 0x8800) write$selinux_user(r1, &(0x7f0000dfc000-0x14)={'system_u:object_r:pinentry_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x10) 2018/02/11 12:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) setns(r0, 0x4000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xff87}}]}, 0xc4}, 0x1}, 0x0) 2018/02/11 12:17:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x733e, 0x20001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000002000)=0x150) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f01000-0x8)) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ddb000)={0x9a2, 0x5, 0x4, 0xc}, 0x8) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, r2, r3, 0xc7, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000099e000)=0x800, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000e45000)={0x400, 0x91a, 0x101, 0x1, 0xfffffffffffffff8, 0x9}) r6 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007e9000-0xe8)={{{@in6=@remote, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000b06000)=0xe8) sendto(r6, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00002e7000)=[{{&(0x7f000086e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000745000-0x10)=[], 0x0, &(0x7f0000a63000-0xb0)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000aef000)) recvmmsg(r6, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x8, 0x7953}, &(0x7f00002e8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r7, 0x20}, 0x8) bind$nfc_llcp(r5, &(0x7f0000520000)={0x27, 0x0, 0x0, 0x7, 0x1, 0x1, "3abe2e796d5f23bd97f9966e3e6ee38db364bcd9ba6793090f73bb28deac2f4c95b1e0d33224102927dfd4ca8523e7d9286450b5eea9dd08ef605e5d6d736c", 0x3}, 0x58) get_thread_area(&(0x7f00007c4000-0x10)={0x7dd38aea, 0x200000000000000, 0xffffffff, 0xa654, 0x80000000005, 0x7, 0x99, 0x306, 0x4000000000000004, 0x10004}) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000096000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000010c000-0xa0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x58e60ddd, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x101, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x0, 0x800, @empty}], 0xa0) syz_open_dev$mouse(&(0x7f0000c62000-0x12)='/dev/input/mouse#\x00', 0x7, 0x80000) setsockopt$inet6_int(r8, 0x29, 0xff, &(0x7f000049e000)=0x8, 0x4) setsockopt$inet6_int(r8, 0x29, 0xc8, &(0x7f000035b000-0x4), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f00006bd000)={0x4, 0x1, 0x1000, 0x8001, 0x7}, 0xc) setsockopt$inet6_int(r8, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/11 12:17:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xd33, 0x40) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f00003ce000-0xe5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x4305, "4ce0874d711a359cff7655cd9cf58e75a20cfb85f2427e41"}}}, &(0x7f00005a2000)={0x0, 0x1, [0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dd8000)) 2018/02/11 12:17:42 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000051000-0xc)={0x0}, &(0x7f000052e000)=0x1d5) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000001000), &(0x7f0000c43000)=0xfc79) 2018/02/11 12:17:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000635000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000085b000)=0x14) accept4$ipx(r2, &(0x7f0000cde000-0x10), &(0x7f00005d7000)=0x10, 0x80000) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e9000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f00003c3000)={0x9, 0x0, [{0x2000, 0x23, &(0x7f0000749000)=""/35}, {0xd000, 0x12, &(0x7f0000075000)=""/18}, {0x6000, 0x1000, &(0x7f00004cb000-0x1000)=""/4096}, {0x0, 0x7e, &(0x7f0000202000)=""/126}, {0xd000, 0xdf, &(0x7f000075d000-0xdf)=""/223}, {0x0, 0x1c, &(0x7f0000133000)=""/28}, {0x15000, 0xf1, &(0x7f000012f000-0xf1)=""/241}, {0xf000, 0xf9, &(0x7f000066a000)=""/249}, {0x106000, 0x0, &(0x7f0000d61000)}]}) 2018/02/11 12:17:42 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000012000-0x8)=0x6) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/11 12:17:42 executing program 7: pipe2(&(0x7f0000b21000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000157000-0x8)='./file0\x00', &(0x7f0000000000)={0xe4, 0x83e, "dbdffeb6e9b3c3d79552a9887ace6404f637938d8042f48ff80a1b477b1eb38ed1d83ddf409c393d1a772011a3fa415c9b5016f630f89f2d5600b827364b84d8f04b903c4c8b04a03b57970e512386990797ce54a689a9ac66825555bc83bee5d0afdb0b6c5ac3ab7555961b600a10421be4c36fddb44bc11ca10e3a96c84b4ed49f197e330eb10ae37b165e6a2701840c301bab2cc628ebc4f12f354c40c06a227827a8ca3a3a566f6c91a1a268eaa6c8debc8ca924a9199e8ab45d2694cdc23686766d2ba9988c638475feb5bad0e2ad60523ad03554a69a68425c"}, &(0x7f0000090000), 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f000031f000-0x10)='./file0/control\x00', 0x0) rmdir(&(0x7f00007e2000)='./file0/control\x00') 2018/02/11 12:17:42 executing program 0: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a}, &(0x7f0000c2c000-0x4f)='*', 0x1, 0xffffffffffffffff) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c33000)='/dev/audio#\x00', 0x6, 0x400000) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000c34000-0xb4)=""/180) keyctl$revoke(0x3, r0) 2018/02/11 12:17:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000c4e000)='/dev/usbmon#\x00', 0x42ae, 0x40840) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xbe6d) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000b38000-0x4)=0x10001) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000834000-0xc)={&(0x7f0000a91000)=[0x0, 0x0], 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000e19000)={0xffffffff, 0x400, 0x3ff}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c8a000-0x10), 0x10) 2018/02/11 12:17:42 executing program 4: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f48}, 0x1c) syz_emit_ethernet(0x35, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, []}}}}}}}, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000cc000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000010e000-0x22)={0x1, 0x5, [@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}]}) 2018/02/11 12:17:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f00006e1000)=[{&(0x7f0000fd9000-0x1000)="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{&(0x7f0000185000-0x10)="afaa736f006d6a5d5cd18a6ca9e6cc5c"}, {&(0x7f0000b6e000-0xe9)="cb82c36a3be7bfff877212f21414e8f4d82d53773b72ea47957b1e53ca65242de090d653812e08c584b929ebf38d07c20b67fa429a21727d302cb8c9a84dea11b19c2ba7366fb3be1e56442fb2cccb48ee11c4f0506366da94aed185fc1af16719e45e3b5be1058d167984f912b8bb79cf76137b1cbcddd7f08a51cb5b71eefd8e025d35f211902dc32f7a4c6eaded5917154bb5959a1e36259e4df283d60f6c58655ddf420705393dc591bb2c54af878248269d2579ede34ad5a31ce00b445ae045318eeabc2886a0c05443ea681c5f283badb1f9a49685b2378ca011619de5a2f3a8c0ee1a3e14de"}, {&(0x7f0000919000-0x1000)="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{&(0x7f0000e8f000)="8a6342b2443cd1cc519fad1c0d3622d80664db336a3578ca1c9115c2e0c36df1de4121d32c2fffe809e810709dcaa55456c944f59a083f42f0a1350bd27788662a25842a8b5c4d0f2cd45785596673ffb6953fafd93d037a2d4fde1fc7f3e35553ec3bf4d8b5b678dfdb796ccbcbb457629fb6bbaa7404d87e8b6d20a8366ea4cf01b634fb2b7523acc3821e97eb0c3407adba96bf6dd4d7d9a17fae302000b0214b5c639c82f17ef35cda8d9748e96d7db71c72a02a"}, {&(0x7f00003da000)="3cef66e7d32f060c68ba7f15587ba8423afa697af40892d2b9fdc4ac4e1fd290703b64ac735877324095b64335ce545d3d755f45f0fdfe7688d0bf7c70206865aa995c7262d3818bef7b83cd285bb672d56f880cd8c68d6eba7cb09a811de5c8f271012f657ec02433a8a82dab68812c8b2e6729a8a8b3a87b49d21199a7a229e8c90b60bee6d16ca5b6aacaac184e308ff211164cc7d70bf296ec2c2c2ed8543575"}, {&(0x7f00008f5000)="aed95205a4215e70bf41ef3ea9d5638de868940dac45dfeed8fe59aa2f0d9c63a3b09d9fa81b67036edab1f48ce6f9c22566ae5dfff016213eb24285e9cf62ba8289f0472a41987a3b0edcbea940a68ecbfeb4f336d35dbbf0b0d33983babd6097452496f5d8beb16291d10cd5bd8fefbeee1565b555c6c78fd0d1b3de37444bbfb05a36e08a89af65cc0c59dcca60ea1a7ca4b68a8a98f7362fbca54d1bf2024a4fa5d0c179ded0d86cc4b564ca9ab2879d7406454836b0079a24fc782e2a5bbb184446233b57"}], 0x569) 2018/02/11 12:17:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000c16000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x14, 0x8, "5a212112e9bfd0842e5a75bfa760b1e048337a559d0cb9e24bd042bc397ea6322422909846e926274c08c974c33d8c96e373ea825183a2021aead49225573c28", "3994858fbdaf3ed1e7385cccbf60541d962e68f99181703ff4f8ec567ec48948", [0xc1b, 0x7]}) 2018/02/11 12:17:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x3f) poll(&(0x7f000061b000-0x8)=[{r0}], 0x1, 0x7fffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000836000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c35000-0x8)={0x0, 0x5}, &(0x7f0000476000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007ee000)={r2, 0x7}, &(0x7f00001c3000)=0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00008f4000), &(0x7f0000196000)=0xc) r3 = syz_open_dev$audion(&(0x7f0000fbe000)='/dev/audio#\x00', 0x4, 0x0) clock_gettime(0x0, &(0x7f000021c000)={0x0, 0x0}) bind$llc(r3, &(0x7f00004da000-0x10)={0x1a, 0x0, 0x1, 0x7, 0x8, 0x0, @empty}, 0x10) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000a5c000)={0x5, 0x2000}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c1d000-0x4)=0x100, 0x4) utimes(&(0x7f0000637000-0x8)='./file0\x00', &(0x7f0000828000-0x20)={{0x77359400}, {r4, r5/1000+10000}}) read$eventfd(r0, &(0x7f0000a34000), 0x8) 2018/02/11 12:17:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f00007fe000-0x8)='./file0\x00', 0x0, 0xd6) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000afa000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000882000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f00004c7000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x659}, 0x1c) sendto$inet6(r0, &(0x7f00008d9000-0x39), 0x5da, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000063b000)) 2018/02/11 12:17:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x0, 0x3, 0x200) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ef000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000029000)={0x0, 0x4, 0x30, 0x4, 0x7f}, &(0x7f0000778000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005eb000)={0x0, 0x0, 0x5, 0x32f, r1}, &(0x7f00005d6000-0x4)=0x10) 2018/02/11 12:17:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) fchdir(r0) 2018/02/11 12:17:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x330, 0x114, 0xffffffff00000001}], 0x330}}], 0x1, 0x0) 2018/02/11 12:17:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000074000)=0x2, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000aa8000)=""/202, &(0x7f0000384000)=0xca) 2018/02/11 12:17:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00009f5000)=0x100000001, 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0x1a, 0x80003, 0x7ff) setsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000018000), 0x4) 2018/02/11 12:17:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000486, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed0000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000829000-0x1c)=""/28) 2018/02/11 12:17:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b53000)='keyring\x00', &(0x7f000071f000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$reject(0x13, r0, 0x9, 0x7fff, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecf9fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd69555f41f6fe0f3d5002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91d344ed00000000000000000020fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r2, r2}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f0000288000)={'sha256-generic\x00'}, &(0x7f000067e000)}) add_key(&(0x7f00004e1000)='asymmetric\x00', &(0x7f0000d1a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002d6000)="b4264beee5179c1c0a7a66b4603baf2897544c46fbd53fa04af7cd408470bac80a0101092536b7dd5e1eddb8061e5b89316872c7f2def15f1fe49bfedf151d3f4849800aa692d3adad195c4799f0f278a16ceefc8f50a85d679add627b33cefdf2c67055be9394feb436edac95078c8cf33505a44929ab274fd6a85aca511840983fa755135a5eff6811f6ea3876d19133792277029092c246ad17112a246d00201e498e8a31aa5a42d9361c4731b8ddbd9a32455a3e4750e39df7d81af73183db5efcc23964c0e658abb7b2edba8ee32bc1370a2efcf7f441050965a543b3fb4161a0f85864558521159feb62b485af1a32edc7b5cb", 0xf6, r0) 2018/02/11 12:17:43 executing program 4: shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000031000/0x1000)=nil) shmget(0x3, 0x2000, 0x1050, &(0x7f0000be7000/0x2000)=nil) shmget(0x3, 0x3000, 0x1, &(0x7f0000ad7000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000f3a000/0x2000)=nil) shmget(0x2, 0x2000, 0x0, &(0x7f00001aa000/0x2000)=nil) r0 = shmget(0x0, 0x4000, 0x800, &(0x7f0000663000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x198) 2018/02/11 12:17:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000008d000-0x4)=0x1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000984000-0x4e8)=@filter={'filter\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000cb5000-0x40), {[{{@ipv6={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff, 0xffffffff, 0xffffffff, 0xff000000], [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0b6bab6abf700d15fb02b732cadf4c7c", {0xff}, {}, 0x3b, 0x1, 0x4}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x40, 0x1, 0x1, [0x6052, 0x7, 0x5, 0x0, 0x20, 0xb0c, 0x0, 0xadf, 0x3f, 0x1, 0x10000, 0x81, 0xfff, 0x3b5, 0x5, 0x4], 0xa}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfff, 'system_u:object_r:devicekit_power_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) close(r0) 2018/02/11 12:17:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x4000) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000001000-0x10)={0x6, 0x0, 0x1, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000915000)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000064000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000360000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, [0xaf42, 0x8, 0x40, 0x7fffffff, 0x6, 0x1, 0x7, 0xaf7, 0x6, 0x0, 0xc2, 0x6, 0x9, 0x5, 0xfffffffffffffff9]}, &(0x7f0000d96000-0x4)=0x108) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00002e1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r4 = socket(0x15, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000da3000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) getsockopt(r4, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) 2018/02/11 12:17:43 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f000000b000-0x10), &(0x7f000000b000)=0xfffffffffffffdf6) 2018/02/11 12:17:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x301100) fsetxattr(r0, &(0x7f0000e7c000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000e5000-0xc)="6367726f7570b7736563757269747900", 0x10, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x5, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1a, &(0x7f0000050000), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@rand_addr=0x40, 0x2, 0x0, 0x2, 0x4, 0x2, 0x20, 0x80, 0x3b, r2, r3}, {0x4aea, 0xffff, 0x2, 0x1, 0xe28e, 0x2, 0x2, 0xfffffffffffffff8}, {0x5a8, 0x6, 0x1000000, 0x1a87}, 0x4, 0xffffffffffffffff, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2, 0x2, 0x3, 0x8, 0x2, 0xff, 0x8000}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000001000-0x9)=""/9, &(0x7f0000002000-0x4)=0x9) 2018/02/11 12:17:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) sysfs$3(0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002e000)='/dev/hwrng\x00', 0x48040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000c5c000-0x4), &(0x7f0000001000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x13) 2018/02/11 12:17:43 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={{}, {0x77359400}}, 0x0) futex(&(0x7f0000001000-0x4), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000)='./file0\x00', 0x89) 2018/02/11 12:17:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000298000-0x4)) write(0xffffffffffffffff, &(0x7f0000417000)="f0", 0x1) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000d6000-0x97)=""/151) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) 2018/02/11 12:17:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000a0a000-0x9)='/dev/sg#\x00', 0x100000000, 0x800) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000534000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) 2018/02/11 12:17:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000289000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000e0d000)=""/4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c9c000-0xa)='/dev/cuse\x00', 0x408000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000717000)={0x10, 0x0, 0x1, @random}, 0x10) 2018/02/11 12:17:43 executing program 0: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000bd0000-0x4), &(0x7f0000000000)=0x4) 2018/02/11 12:17:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ae4000)="49dd", 0x2, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) shutdown(r0, 0x1) socket$inet6(0xa, 0x8000a, 0x24) 2018/02/11 12:17:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df9000-0x4)=0x5) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/11 12:17:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/sequencer2\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000dfb000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000377000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dc0000-0x108)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x7ff, 0x3, 0x5, 0x186, 0x8, 0x80000001, 0x3, 0x80000001, 0x100000000, 0xfffffffffffff7ef, 0x8000, 0x2, 0x0, 0x9, 0x15]}, &(0x7f0000022000-0x4)=0x108) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e74000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000c9c000), &(0x7f0000cc6000-0x4)=0x4) pipe2(&(0x7f00008cb000-0x8)={0x0}, 0x4800) read$eventfd(r3, &(0x7f0000e11000), 0x8) 2018/02/11 12:17:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f0000040000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "060100", 0x22, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x8000000, 0x1, [], [@jumbo={0xc2, 0x4}, @ra={0x5, 0x2}]}], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ded595", 0x0, "5614ae"}}}}}}}, &(0x7f0000e81000+0x2da)={0x0, 0x0, []}) [ 41.460208] QAT: Invalid ioctl 2018/02/11 12:17:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000aa6000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000d6b000)=0x10, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000685000)={r0, 0xffffffffffffffff, 0x0, 0x2}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/11 12:17:43 executing program 7: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000711000-0x29)={0x100000001, {{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x0, []}, 0x90) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)) unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) pivot_root(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0/file0\x00') 2018/02/11 12:17:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ftruncate(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000874000-0xf)='net/ip6_mr_vif\x00') bind$unix(r1, &(0x7f0000b9b000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/11 12:17:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000771000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x408000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a45000)={0x0, 0x80000000}, &(0x7f0000955000)=0xffffffffffffff78) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000242000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000aa2000-0x4)=0x8) [ 41.493784] QAT: Invalid ioctl 2018/02/11 12:17:43 executing program 2: mmap(&(0x7f0000000000/0x2f6000)=nil, 0x2f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f00002f6000-0x5)="5317bf91f4aa", 0x6}], 0x1) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000cf000)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00002f2000)) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00002f6000)) msync(&(0x7f0000063000/0x2000)=nil, 0x2000, 0xc60196890cd1b4c8) 2018/02/11 12:17:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000316000)) socket$bt_l2cap(0x1f, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/11 12:17:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f00002c6000-0x4)=""/4, &(0x7f0000000000)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00009bf000-0x4)=0xca7e) 2018/02/11 12:17:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000047b000)='posix_acl_access-\x00', 0x2) syz_open_dev$vcsn(&(0x7f0000822000)='/dev/vcs#\x00', 0xc6, 0x16bc82) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000091f000)=0x9) fallocate(r0, 0x0, 0x0, 0x3ff) 2018/02/11 12:17:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x8f32, 0x40000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000002000-0x50)={0x150, @time={0x0, 0x1c9c380}, 0x0, {0xae, 0x5}, 0x9, 0x3, 0x8}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0xde46}, 0x8) 2018/02/11 12:17:43 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x3) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000-0xae)="240000001800030007fffd946fa293bc02ee0600000000000000856804000f00d188737e", 0x24}], 0x1}, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000002000)=[{&(0x7f0000005000)=""/47, 0x2f}, {&(0x7f0000006000-0xd7)=""/215, 0xd7}, {&(0x7f0000002000+0x179)=""/4096, 0xffffffffffffff85}, {&(0x7f0000011000)=""/32, 0x20}, {&(0x7f0000011000+0xc3c)=""/145, 0x91}], 0x5, &(0x7f000000b000)=[{&(0x7f0000012000-0xbc)=""/188, 0xbc}, {&(0x7f0000011000)=""/116, 0x74}, {&(0x7f0000011000)=""/129, 0x81}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000012000-0xb2)=""/178, 0xb2}, {&(0x7f0000011000)=""/38, 0x26}, {&(0x7f0000003000-0x51)=""/81, 0x51}, {&(0x7f0000005000-0x1)=""/1, 0x1}, {&(0x7f0000012000-0x54)=""/84, 0x54}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0xa, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/11 12:17:43 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000039000-0x10c)={0xfffffffffffffc01, 0x3, 0x2, 0x0, 0x0, [], [], [], 0x1, 0x2}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001c000-0x388)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002d000-0x30), {[{{@uncond, 0x0, 0xa8, 0x52, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) 2018/02/11 12:17:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) socket$inet(0x2, 0x1, 0x4000000000000) syz_open_dev$mouse(&(0x7f0000812000-0x12)='/dev/input/mouse#\x00', 0x7fca, 0x400) bind$can_raw(r0, &(0x7f0000179000-0x10)={0x1d, r1}, 0x10) 2018/02/11 12:17:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000e59000)='/dev/random\x00', 0x0, 0x101000) ioctl$int_out(r0, 0x5460, &(0x7f00000a4000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f0000eca000-0xd)='net/psched\x00') sendfile(r1, r1, &(0x7f0000e48000)=0xffffe, 0x8) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000098a000)={"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"}) 2018/02/11 12:17:43 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000470000+0xa4e)='/dev/input/mice\x00', 0x0, 0x20000) openat(r0, &(0x7f0000fda000)='./file0\x00', 0x40, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007f1000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000a82000), &(0x7f000018f000-0x4)=0x4) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000242000)) 2018/02/11 12:17:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000064c000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$netrom(r0, &(0x7f0000545000)={&(0x7f0000b94000-0x10)=@ax25={0x3, {"d7b0cd35da4068"}, 0x401}, 0x10, &(0x7f0000a26000-0x20)=[{&(0x7f0000f5e000)="3ca0a80121635cc3bb0b930ca6d07e2ef0392f4ee6f80587dea9ed5d2f469db9be7be7f83be0eaf57f1ab53ebe24906ce4497ca05f24eaf7", 0x38}, {&(0x7f0000bcf000)="94c3def61e986346390353739fdf0f2f72474911f9dfe7ab2a05953673f04d4f3424351042c8bb92c1732f48045c5cb756047920fabb7688974fc129654f6b3ebeb4515be361665d05f9363c02eba8578b311d4e3b1790dc5d83c3559b3da10b2de30ab70d6c587dabe43011a1ac36d949a7460d259de95238d40d84307472d062bf82b32f5ffd8f4252c890a940c048050bd85e1c6a691c8e63c3", 0x9b}], 0x2, &(0x7f0000c7c000)=[{0x78, 0x10e, 0x6, "3406fe6b18fe419dfac77197217d2588a39bb54163d39797a57441d17e49d395bc44343d34eb7c1148fa6fb511b28c7f1c4728bb0b504038b15677daf1c57598dd96c58b008b0b41b34eeb4563b0ca9437a023b80246a4aeae957f4713c69531e9aa88afac08"}, {0x38, 0x10f, 0x5, "38eeb8765898a0f447b5aba5d22f55346a2961e96664bcbbb968f983233fa0bba117"}, {0x68, 0x29, 0x7, "c5adfa56f0a6e3d73b8574322e52fd69b7f034cce3dbd746c1e245af68b67882297e2a6ed16be75acbadce135f6a0b60e6f52f0cba634740ddc9829d3616aba93a8ad29ed802b741ee61ccee5eb837ed4f"}, {0x88, 0x1ff, 0x8, "e9329b9ffb5983ab507e68e1ea5eaa2ceeb477ff8a230f072d248bfaefa87cde125bc71e904b0fea87bcd1c9b56c42adc934730aa777899a28439e079948a2821cff2b7beb25c38bca2fa95ad73069271a9cd14b176b8d391462fbd5d91e6168309a7ca14405d6fef86a79657a13158d72"}, {0x58, 0x84, 0x1ff, "67303e6430c9096de66792c8eedb40ba32837b1cb264b1c71aa7e24cb4f69a53ee023df5df7ac5a7801e73e970aaf75349e230cc698c3aa7b631a30d95748b01bd2b90"}, {0x28, 0x111, 0x10000, "e17e1760f11bbc20a00c90dbef97cff12c7e902f"}, {0x1010, 0x10b, 0x8, "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