[....] Starting enhanced syslogd: rsyslogd[ 15.328981] audit: type=1400 audit(1518301708.328:5): avc: denied { syslog } for pid=4013 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.926360] audit: type=1400 audit(1518301712.926:6): avc: denied { map } for pid=4153 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 '10.128.0.35' (ECDSA) to the list of known hosts. 2018/02/10 22:28:39 fuzzer started [ 26.188755] audit: type=1400 audit(1518301719.188:7): avc: denied { map } for pid=4164 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 2018/02/10 22:28:39 dialing manager at 10.128.0.26:39175 [ 29.754911] can: request_module (can-proto-0) failed. [ 29.763688] can: request_module (can-proto-0) failed. 2018/02/10 22:28:43 kcov=true, comps=true [ 30.315234] audit: type=1400 audit(1518301723.315:8): avc: denied { map } for pid=4164 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9046 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/10 22:28:45 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e70000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000), &(0x7f0000001000-0x4)) ioperm(0xffffffffffff8000, 0xbf8, 0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000)=0x7f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x40, 0x4, &(0x7f0000000000)=[{&(0x7f0000000000)="73e66fdd045ffe31d39a10889fd2d1747f7cb11b0955e1", 0x17, 0x9, 0x90a5}, {&(0x7f0000002000-0xd0)="654efd98b457d1f2084d8f63aec50a39ad2e6b58d0bc6964f069892ea74ea94fb6c99f8c23f186f5f4a66dd4b46d27d6d452abe4fa94d0a6912cd4bfd377c2a43c5d77c4237965642495cb220b14e4388985e8587fe3a8daa9024e10e26a15332bdf5019a84c5f370a734965f7578394a0ad4fd2d378e9d71fc1f5a530a10daa0ab38e22f0bec2581027623da5b8e5d7db56023d2be3da3ca3a970b5a65787a08a217c736fd4511d902c1ed620ea85a25935f7b4a543801c6c8ecd623c0840541e0ba3c45af3b848e5980a70aad7ec1e", 0xd0, 0x5, 0x2}, {&(0x7f0000003000-0x1000)="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", 0x1000, 0x8001, 0x80000000}, {&(0x7f0000003000-0x84)="04e889bc20b7fe9ddd5487b1e0ed9cb13f62c21c808f7545d668c0bb8b40bd066e25b8dcb630e23265f1262e84b52fb3e35a9372c5196f51f6a3397a8fd3e40fe378fd5107db7313258bffc901d33b64b7595952931c944c001f504fa1d2b4ea843548a3126206bba397cc816b398da8eb9961df0852bcc8dec10f7f631b37681dc4e9b9", 0x84, 0x6, 0xfffffffffffffdb1}], 0x3f0000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000004000-0x10)={0x10207, 0x0, &(0x7f00008e2000/0x4000)=nil}) r1 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r2, 0x6, 0x10}, &(0x7f0000005000)=0xc) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000003000-0x70)={[{0x2000000, 0x820, 0xfffffffffffffff9, 0xfffffffffffffeff, 0xea, 0xfffffffffffffffe, 0x4, 0xfffffffffffffffc, 0x1, 0x7, 0x8, 0x4, 0x3ff}, {0x6, 0xffffffffffff94c5, 0x8001, 0x400, 0xa7, 0x4, 0x7fffffff, 0x13d, 0x8, 0x7, 0x400, 0x3f, 0xaa0}, {0x0, 0x4, 0x5, 0xed82, 0x3ff, 0x20, 0x2, 0x8001, 0x5, 0x81, 0x5, 0x7, 0x7}], 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006000)="4a3216f1a27b5dcc516e6c12d9956039c042154b20416b01ff1924270a95940456177aea2eb7ce863e2bc67742f01fc8e2a89a6bb49938120e7420930cdb621f7d3f1393308780506245633f11cc39e654119c9aa55a37383de2830a73f39c54092aec44ed85571b", 0x68, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000003000-0x12)='.request_key_auth\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000)="2c31a8416eeb06a83c02a9ef53321d1b850d8e25fcc351dbe691025e0cbab4484c514836c48de282a9378e09242f751ae95a7a4bec05af44ffe545f4f60ffb9869ecb9ffff9b6eb561d2be5dde5d4d22468cb9d8cbb29b9e3f3fe881d47597c28ccc319e1d2f29f81dcdcd7a2adb1c9274ab802c01c33687c6e2bb912cc28d9c35a7742de9a965b308de41f22bb74cdc8509cdae2ad0e29a4c06d4005e7dfc5f04ac55b2517ec920bf78e66bdf481599c4605de502a3f81f85bbd9fc92be07d3b0c7730966ff66dbfe6e0d46d4709484f9c4246a0b46e63e8180f2c8", 0xdc, 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) fsync(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x6, &(0x7f0000007000+0xfa2)=[&(0x7f0000005000/0x1000)=nil, &(0x7f0000003000/0x4000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000004000/0x3000)=nil, &(0x7f0000001000/0x3000)=nil, &(0x7f0000002000/0x4000)=nil], &(0x7f0000007000)=[0x80000001, 0x100000000, 0x8, 0xf6, 0x5, 0x6, 0x1], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/02/10 22:28:45 executing program 3: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x7fffffff, 0x3, 0x1, 0x2a5b}, {0x1, 0x5, 0xfffffffffffffff8, 0x80}]}, 0x10) r1 = socket(0xf, 0xb, 0xb1) shutdown(r1, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x61)=""/97, 0x61}, {&(0x7f0000000000)=""/253, 0xfd}], 0x2, &(0x7f0000001000)=""/160, 0xa0, 0x2}, 0x10002) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r0, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000002000)='em0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000004000-0x16)=[{&(0x7f0000004000-0x7e)="c49195ed81843221edbc1db0a267f002ae8ee9c8f8ffdf28d676dd5a454a8cb28bcbff321436c1c5d27e40f1d90e91b1c99e6a75d67472c55803ce107c0c56c4c773f934fcc41968a8a6250bc697a0fbfd63c04a0a03e59876457594da7e1ccb7ef16eb9517fa45c6ce57b00889c1dbd3a4cd7c0d7bafb240e8f25075f82", 0x7e}, {&(0x7f0000004000-0x84)="252f967455923085208393e6e0fa1ac03c78a873ebecf714928f9130e1171d7b37b17a2cc2c68427a23c8b05a2815421167cc63e438c041bbd137fa16bbdba82c9008309fab03bd31c5e31fea73b015b0a49aaa26406c626313fdf1e2cdb0174814b3cfefc630c4485f3847cfe390a8f242e832e55d131bcc0ee79997332772d879e7441", 0x84}, {&(0x7f0000002000)="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", 0x1000}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000004000)={{0x2, 0x3, @empty}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x18, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000006000-0x10)={0x1, 0x4000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000007000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, 0x8, 0x794800, 0x8, 0x4, 0x400}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={r3, 0x8000}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000008000-0x4b)={r3, 0x43, "781e814d65929daa3b7054563122389ec03184df383e0937a7c77561c35fea5102ef612aff54df1bf632c3a042884e12a576bfa4d81915168d9c53d924a93c3a850e29"}, &(0x7f0000001000)=0x4b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/mixer\x00', 0x200, 0x0) 2018/02/10 22:28:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0xb)='mime_type.\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x6, 0x8000, r2}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"b630766f50d0cdedf460879846668c5c", {0x4, 0xdf3, 0x1ff, "232bb33f4a21"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) prlimit64(r3, 0xd, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000003000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x8001, 0x2, 0x2, 0x2, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000005000-0x25)={r4, 0x4, 0x1d, "b2cde1d8834edc627038543a7e74e99bd34d9a5a46d7107f26cf6e6193"}, 0x25) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000006000)={r2, r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) bind$pptp(r2, &(0x7f0000002000-0x20)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000009000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff}, 0x3, 0x3, 0x2, 0x4}}, 0x26) migrate_pages(r3, 0x80, &(0x7f0000009000-0x8)=0x5, &(0x7f0000005000-0x8)=0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000009000)="07fc8b778ac4f71283d573858cdf10b39378b97bd386a4356fc25881cd94e4db0edabde9aec3eb03f697794d65747f87d7ef7388b9095cdbb1d0e6e6366236422d7d7477e257a8d0e4eadcf6cdbdc11bb4cb6584d9b946af3211b238e6ad3b6eebaf48a05d75627709720b76946ddb565cc3ceb9a0dc7fd66c01b20e709d5a70068c069bb472e680ce0b789f448e8006eef189a5defd0ad1f2153b5576ba1ab2613e9c", 0xa3) 2018/02/10 22:28:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000fd0000-0x70)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x10)={0x6, [0x9, 0x1, 0x8, 0xfff, 0x1, 0x2bd]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x44, 0x1, 0x200, 0xc1c2, 0x8, 0x1, 0x8, 0x7fff, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x4b}}, [0xfffffffffffffffc, 0x3, 0x800, 0x3ff, 0x0, 0x2, 0xa7ca, 0xfff, 0x7, 0x8, 0x3, 0x101, 0x1, 0x0, 0x8]}, &(0x7f0000003000)=0x108) socket$inet6(0xa, 0x800, 0xae) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000002000)={0x0, 0x0, 0x1, &(0x7f0000004000)}) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000)={0x0, 0x900000000, 0x4}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000004000+0x3fa)={0x7}) fcntl$setsig(r0, 0xa, 0x31) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000004000)={0xb7, 0x28e, "1293109edfeb302648943851127f1f2a4840fcce13305da451fe713a81e8c14e5d8d94af1a90479873e99cc6e4bd98c6581982504bb301066e73b646bd1f0359edc8f6fbecd8fffe6075f7e5f992758673ee4d0a832f93ad113a81ec3a97a761f0ae432c529b14062d69ac37c7a2023d0af1b383f2bc3b34fe7b1ec2f2ea927734b48b5b8d22077975ea48e26eccb9ffcf0c0f975557b7a73c4c9057b7682e8709fbe88d41c669753e27e254ff12ba"}, &(0x7f0000006000-0x4), 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000006000)={0xd8, &(0x7f0000004000)=""/216}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='.dead\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000008000-0x52)="78daa8adeecb70ef3b01fd5ad67d233ae84ba1d3ba85e43d5e9591740d3edfb46635d22b8f0214fe1734abd64e3f94fedb6e4a46aabed796299b4002ca9a0ccff0e92fcc0ae4d19155b62cec38d574b5851b", 0x52, 0xfffffffffffffffd) keyctl$clear(0x7, r2) 2018/02/10 22:28:45 executing program 2: r0 = add_key$keyring(&(0x7f0000a3c000)='keyring\x00', &(0x7f0000e23000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000+0x483)='keyring\x00', &(0x7f000068a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000002000-0x30)=[{{r3, r4/1000+30000}, 0x7f, 0x9, 0xfffffffffffffff9}, {{}, 0xff, 0xffff, 0x6}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x0, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x5413d210, 0x3, 0x400, 0x9, 0x2}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000)={r6, 0x1, 0x30, 0x7f, 0xfffffffffffffff8}, &(0x7f0000002000-0x4)=0x18) set_tid_address(&(0x7f0000002000-0x4)) ppoll(&(0x7f0000000000)=[{0xffffffffffffff9c}], 0x1, &(0x7f0000002000), &(0x7f0000003000-0x8)={0x51}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000005000-0xc)='cifs.spnego\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000-0x57)="0f0977a7c3adf1055bca8c7009d93a2c7c8585835741695e8a6ac0b9e0ebd8ad73814c880526d7e14983da71224b7a58a4fcc4715d5b91f6b30b616ecb68ec4d56e7383501139840e1b995c145468287a8e0b7848ae433", 0x57, r1) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000006000-0xc6)=""/198, 0xc6, 0x10041, &(0x7f0000005000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000007000-0x4)=0x8) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) fcntl$getown(r2, 0x9) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x6)=@random={'btrfs.', '/dev/rtc\x00'}, &(0x7f0000007000)=""/169, 0xa9) 2018/02/10 22:28:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x60140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000cea000-0x2d)="366114b1dbe4c22958d3c942abea379705ab7b32beef9f26814f8c6f855a3964a9fcd58182e6b19130da584483", 0x2d, 0x4, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe6f2}, 0x1c) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000)=0x4, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x40, 0x9, 0x70, 0x401, &(0x7f0000001000-0x240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet6_buf(r0, 0x29, 0x1e, &(0x7f0000000000), 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x6, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x2, 0x3}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x6, 0x2, 0x3f, 0x113, 0x20, 0x2, 0x7, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x1ff, 0xffff, 0x2, 0xc37aa62, 0x95}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x8, 0x7f}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x41, "171db331c1cf5bb6152a67e868c952838936ea6a6facd3ddec63bdf4d97d0fd97a81fc1051dc929f197ce6b3d302b9e9634f7761bbdb906d36f463d47186db4e34"}, &(0x7f0000001000-0x4)=0x49) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1000, 0x20, 0x587d, 0x7}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9}}, 0x7abb, 0x2, 0x10001, 0x91c1, 0x7}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb6, "77782316cd4dfc0aa2fa3ca88ec719d9d3ada8efe90d5c025d22797e212afea5b533c05d6d0df7fa06a23070df27112e421fcf8ea673bece51d5807dfabf66857ed1beda5e771ebd856daa05bc45bc3ef77058d7e2b5737efb9876e4824d6922385152c19ec582ccd5354a5570f631561a3e44c6d7b9e0e75d2d8243147ef5d78af25480c165f7f2f2baa910433782bc6bac3700a73890e9886f85ae2a9421cf1142e0c1f3a04e2ae5c7255935b62a0f9d039c898c8b"}, &(0x7f0000000000)=0xbe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x3, 0x2, 0x1, 0x1, 0x41, 0x7, 0x0, 0xfc16, 0x3, 0x2, 0xf9, 0xfffffffffffffffb, 0x6, 0xffffffff7fffffff, 0xffffffff]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x4, 0x1, 0x7fa, 0xfffffffffffeffff, 0x6, 0x5, 0x80000000, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xf, 0x3, [0x400, 0x5, 0x8]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x8, 0x4, 0x9, 0x10001, 0x80000000}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x5, 0x6, [0x0, 0x101, 0x388f, 0x94, 0x10001, 0x9]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1000000, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x7c, "3008997327d2dc189ebe8febf9371bd285dabec5b3fd9c50af8e792798cffb2512c27cd7adf355923e971a9435b15385305721f3216885900bb740adf26edf8293fc0e7c304068b177e69b5ee8631f9c228189ee23040b9a8329bafc8e0325b00437e6d2039fb542ff7440310ffd4f5233893a63ca51aba473f232b8"}, &(0x7f0000001000)=0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x6, 0x7}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}}, 0x7, 0x1}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x6}}, [0x71, 0x3, 0x9, 0x400, 0x9, 0x80, 0x400, 0x9, 0x7, 0x9, 0x9, 0xfff, 0x4, 0x1, 0x2]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000002000-0x20)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @empty, 0x9}}, 0x0, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="424b1e9edb97b6d948", 0x9}, {&(0x7f0000002000-0x24)="0b93729e83ab9d927c193a8857db698d0e19e1d21224d84107cb99998385179e2c3ddbeb", 0x24}], 0x2, &(0x7f0000001000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x3dd, 0xef, r1}}], 0x30, 0x4000000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x401}, 0x1c, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xff)="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", 0xff}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="0d897414828bc351bcc93e41b6710a6aaa2aa1dbea9cdfd2ae0823ce312d45ff9e8ff94eb49e17df6c084f4e291947f2c7a025b5bd1cb321627770de23cadad135407712447ab70c8d925a494592ad89f1319a53ec210032d43905d5bf34c300c8018acea6bfa77db646ae1727457a0f16edca3da8d2874d9976ec8eb17352770da9f89e65efc0fd0fc2ea79a6890db32173c02f446af2", 0x97}], 0x3, &(0x7f0000001000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x7e87, 0x8001, 0x5, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x2, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x4000000, 0x5, r4}}], 0x90, 0x80}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x35)="2b19bddecdbf4d4f4db0029eb3b908b0516017253c1c93e3ff7b00832183eeb4376296e993f69483036c8f5063707730d8b616a680", 0x35}], 0x1, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x0, 0xde, 0x3f, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xa2, 0x200, 0x7fff, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x78, 0x7fff, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x4, 0x200}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x0, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x72c, 0x8000, 0x200, 0x8001, 0x3, 0x5b4, 0x3f, 0x1, r7}}, @init={0x18, 0x84, 0x0, {0x20, 0x7, 0x9, 0x2d69}}, @init={0x18, 0x84, 0x0, {0x2, 0x8001, 0x400, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8200, 0x6, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x5b, 0x7, r9}}], 0x1e0, 0x4004}, {&(0x7f0000002000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="2f82b7fdce95cb99f3e963c256451b8c0e23d5f80e34eb4a83621962aabe321f45c99dd5d2fbb8c3f084c32edb7864e1f4b32a4386c10ce47b91a4a6344701372474f5f02c61722013", 0x49}, 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0x1000}, {&(0x7f0000002000-0x7d)="5e2b75ab2f3a4041027d6ad0579170f5bbf651b5e42a9c44a473abb5a46bd74ed410d4818b06f7abdc2da4cae73ba1ec98ce5eea082265a7b856d1c2298c04c086a863f19ac5f9db4ada8ce4a29a9bc2a857da688b9c2721bad9846c6a9cc9095276df742e81da1e2f1dd95c5a6606aafcff6695d7e0c0149c5b50321f", 0x7d}, {&(0x7f0000001000)="6f64e49240a61e58a49548ec2248ed6a156188c406b9cb336360764dbcd2bc7e055e131b17d09bb15efd4763101a38beb09269ca2e67f83d6b2ef5b5c32037e5777aa01316ed4eda6f75de1f822826a1c5daab1538667f43491970ab409745cd91db4921459c8d30f0e8580511ef964023b2d789dc8942", 0x77}, {&(0x7f0000001000-0x75)="e652f8defe4ca31615665de73670153306ae8c36f935bc53aeeb1d66ff2efa50d0eeccd3d25ae28ae202c964f210586f6961d73e164e177c36b0ca1f3791fa8d702f5fbe31040e0537b2ec6e11bbeae27d394a6ed71d2fe2f74ed557cd6ef05ce0795303ba1106b9d69ad01b2115740f0f59716f92", 0x75}, {&(0x7f0000001000)="dcf77ebb500522dbb1592f6056c4f3e02ee40f04e4c7e9dd4b39fa5cd635f706350efeb38e231f", 0x27}], 0x6, &(0x7f0000001000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x8, 0x9, 0x200, 0x4}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x800, 0x9}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x2, 0x63}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xa, 0xb43c, 0x8, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x4, 0x4, 0x8, 0xffff, 0x5, 0x401, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x800e, 0x17c7, 0x3, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x161, 0x5, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x6, 0x681, r14}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x44, 0xb2}}], 0x1b0}, {&(0x7f0000002000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x82)="e6299192eebf1d706d2af865ef26541494245081e655c3b96550413193699b0790c7bdf67ee1287bf05900b60dbfae6e6d4e68ce89c0bb32d723f5dbde006bf20cfabec2ad2ed044ce8fd54918194484b0b3d69f7bb28800fcbd8eb3e89d13c91ae6cc49291b53ef0dd6c7dd1574173f193f90c21634765f85895e9a0d5b94fbb6a9", 0x82}, {&(0x7f0000001000-0xa5)="01b1a0a85e09b263abdcc9f1462ec4c1f72aae14341c56fcc83ff22c9245a603247ffb6bdd83f7255deeb9ad20b8a2455dde8f78ad98e8ed6f635d356ab75cc8ec5126149497c04967794fda451774aa975d03e4509af4b31649e9c1b76901218d618d6db098bd567824fb25718c4e94cc418307c7ece928ecd1321dd003d0250acbcd775bf32419dd495857004354c062c04f16c5895f0d3513080c26afb93684c9f4a1c5", 0xa5}, {&(0x7f0000001000-0x33)="32d5b7a514ab890eaba506363f4acf85eff69aa73071c01ce6f89b0ada4aa62e2999f2734f585c32570228439c09c20a7f16d6", 0x33}, {&(0x7f0000001000-0x9b)="47eb7ae9838b670f15a1f4eba2af84d440aed35c2de44912d90525f5cd08645dbc0bc3bffff15f7d4ffd24464cc99fb5648013e4f5577da0ee9b6f621279e69daaa6b4ff046c77ed05c6652533789e428f1f41936a2e4a4a63c6594c6f445ade4fd4e998da1d81a7a59f603686df3bb1cb5fcbb8900a575c66b5bcdcbae50f53641818de364daad84e7c49b9463f5e2a08a87367fca750dd3dc495", 0x9b}, {&(0x7f0000001000)="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", 0xfd}, {&(0x7f0000000000)="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0x1000}], 0x6, &(0x7f0000002000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xb96b, 0x870a, 0x8, 0x8, 0x6, 0x3, 0x6, 0x7, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x20, 0xb6, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x800a, 0xffff, 0x7fff, 0x40, 0x7, 0x5, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x9, 0x2, 0x1, 0x4, 0x3ff, 0x80000000, 0x9, r18}}], 0xc0, 0x40000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}, 0x1c, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xec)="395f5d7309f9d7e6e032446e5f8d6d1cb594eca3587607981cd95721584b7e457b3a2d8045126f74d0f7015592233335f6ea64ab3fa469f3dea8dd53ad7b3c4b1f56ca7860fa37750482db0e8611ebad08183e8722cabcd16ae074f32671997913fb22049f6d6fc85454c808d675ef85f312bc0882c130bb11ddbf60022ac63ae3daa1332eba746169a318b7c6708a71df826edd8832ec5ff49343f7f2381264be859b305b27563f385fab7945e272255fd11bac57879c4c8e25efce7c63191fc4b2481938036e43a8f1d5ba8c2a14df534f4f81c1df123a6b06097318483faecc82f6742a0682cbec4ad960", 0xec}], 0x1, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x200, 0x7, 0x7, 0x101, 0x8, 0x1f, r19}}], 0x30, 0x80}, {&(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)}, {&(0x7f0000001000-0xad)="9c33799442e4eaeee12e8368d6995657e7c3fd39fe8b8d2819c623f841d05e1808b6f8e36e9bb29a178dd4894dbf0333aab6b409f37aae7d5e1c2e435226978ab708a69cd3b555734fb44b9339addaece044d1bd9ac85b33a762c5f2c998a4134d1dfc9f9f5e551371dcebcae772ddcdffb48fb313b80945017770d93b4381d46861abca8c421716bc1562d792609c3d3fce03973763d70735e58de69b5514c48ef13660950c6aa8345d8daeb4", 0xad}, {&(0x7f0000002000-0xdd)="d56f8dd04f32459c82d140b015bda907af35e2099c3fbcb76a6170d5a055639b75d2025c2e0c0da43467f73b0a60bd17e1d32b5b02703aa3c65d1b3dd667f6cf5d0e7846918e64f9882d878bc8c97d0618c1d7b4f5b0d6a089bd07b234e003cf2e6ba1d0244e3ea28d61ae7f368a2c315cc66ca842bc06697b6e48687af25fd7502fede02dd5440d199cbc34d42aab0c462c27afa467c2c86ee8bb1a7532955c53170f0175ca192cac8e7123df6fbb5358cf8676634be5e9e8bd866a0ff3c211231138d8690f93e08a37563b3121c8bc6629023efd57be7ff29b6bff93", 0xdd}, {&(0x7f0000002000-0xf4)="537dfaf15e49909107c105e15785ca08c2d5b68aa3c3161988b40957d1e82899a770282ed08ee8d50b17304f57e723b8e1b22f214ef1f30a6d8d3e3bac7784124e01cd4f88d5f06dd0b37e912a1e279fe6e2af7d5c8f66137a32a61169302f2913da288567aececcdfe729204057e0fd1e42d9b62a9adc4fe02498adf728f9fe580bd629f27e14d1593766cb1eefff87faf89bc90e6568b96fc0ea1ae1c5faee78313e729031cdaf2d7c2f3d6ef2e333175cef614c8c5dc76121a63a50c0991b91dce0d2635373496a69b7a9ac299e3802fee2a44e820345e4c80aa26cf452e45cae902a6edd2ab81b9f72c5eba57fbec4d2f0f6", 0xf4}, {&(0x7f0000001000)="8ae5e8d6d1b0e0d77f9c1a8601d11933f6b69b57c4956249c7ccaf3df2833d6bf3a249b314209364f57c184f968daebe9b012754718787efbae104", 0x3b}, {&(0x7f0000001000-0x5b)="b2d917e5df0bfadcc227b4a691282c378c41f59fe67704c62965bde3b15f6850090df24d95c2568a77ed17950b422abb273ec09748cac63b94bb0f86121663a6c4cf9397fe16c66dcd6e741e53ad6b1cfff5e241b4a75edb07f54b", 0x5b}], 0x6, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x6, 0x0, 0x249, 0x8, 0x7, 0x5, 0x10000, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x200, 0x204, 0x81, 0x8000, 0x0, 0x9, 0x6, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x1, 0x7f, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfff, 0x2, 0x495b, 0x1, 0x2, 0x7, 0x5, r23}}, @init={0x18, 0x84, 0x0, {0xc73b, 0x5, 0x3, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x30, 0x8001, 0x8000, 0x0, 0x1, 0x80000001, 0x6, 0xd5, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x7ff, 0x1, r25}}, @init={0x18, 0x84, 0x0, {0x8000, 0x8001, 0xacc7, 0xef6}}], 0x180, 0x804}], 0x7, 0x8000) 2018/02/10 22:28:45 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c6c000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e96000-0x8)={0x0, 0x4}, &(0x7f0000db7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d2f000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x2, 0x744, 0x81, 0x8, 0xfffffffffffffff7, 0xffff, 0x100, {r2, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf}}, 0xfffffffffffffffd, 0x2, 0x4, 0x7dd34135, 0x3f}}, &(0x7f0000001000-0x4)=0xb8) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000001000-0xc)={0x1, 0x9, 0x20}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x7, 0xffffffff}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, 0x4) syz_open_pts(r0, 0x800) socketpair$ax25(0x3, 0x5, 0xfd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x10000, 0x0) r6 = getpgid(0xffffffffffffffff) 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) getresuid(&(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001000)={r6, r7, r9}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x80, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000005000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000)={0x7ff, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r8, 0x8, &(0x7f0000007000-0x8)=0x9) sync_file_range(r0, 0x3, 0x10000, 0x3) [ 32.064310] audit: type=1400 audit(1518301725.064:9): avc: denied { map } for pid=4164 comm="syz-fuzzer" path="/root/syzkaller-shm063086773" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/10 22:28:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f0000b80000)=0x1e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)) io_setup(0x6, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x0, 0x92000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000+0xee0)='/dev/input/mice\x00', 0x0, 0x12802) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x2, &(0x7f0000000000)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000002000)="6aee356bddccad43ef9f9a2280ee8ab4fbbec647344d625ffdb23f3d7419615629cf3b73d3faf10d1d86d18f6a68368c0d52770a600cd07611a44665607e88349a4710a40659660fc57655420e51ec114d6cea88663c2a8a6786329009673cb6cb652e3cf4e33c808add69e4eafe5ee6d3671867d442f5c2cba27aa0772ed2a2c3c9b216", 0x84, 0x20, 0x0, 0x1, r3}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f0000002000-0x22)="b2af6863c3d9eaa83687c68a3c6ecba341f94f78dece322a2968c40a28ab35cf5a72", 0x22, 0x2, 0x0, 0x1, r4}]) fgetxattr(r3, &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0xaf)=""/175, 0xaf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000004000-0xc8)=""/200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast2, @in6=@empty}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000005000)='./file0\x00', 0x20) iopl(0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000006000)="269e070284d022276db4a497740cf2b2c049dc746ee541af13423c9c5354c9155bba5d0898543f97c7bbd468abdbe3202730e5d21e1318f9833b9074a091f8bb9faffa3eb233a09b68f65f2eaf25a47c175801d9de6da79fb4782639416d4a05432351bbea3b20d2502532d03325ab845ff46911c487c87fbf1c91c4bcd6344417cace717c494edae908538bdb47a2e4a6cc3eafb11276bf75dc71") ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0x1}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000)={r5, 0xb0d}, 0x8) [ 32.117321] audit: type=1400 audit(1518301725.117:10): avc: denied { sys_admin } for pid=4207 comm="syz-executor1" 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 [ 32.125287] IPVS: ftp: loaded support on port[0] = 21 [ 32.220767] audit: type=1400 audit(1518301725.219:11): avc: denied { net_admin } for pid=4211 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.222840] IPVS: ftp: loaded support on port[0] = 21 [ 32.284757] IPVS: ftp: loaded support on port[0] = 21 [ 32.329593] IPVS: ftp: loaded support on port[0] = 21 [ 32.392249] IPVS: ftp: loaded support on port[0] = 21 [ 32.461335] IPVS: ftp: loaded support on port[0] = 21 [ 32.556127] IPVS: ftp: loaded support on port[0] = 21 [ 32.663712] IPVS: ftp: loaded support on port[0] = 21 [ 33.453769] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.469522] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.657663] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.787144] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.865097] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.083516] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.120617] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.224517] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.031673] audit: type=1400 audit(1518301729.031:12): avc: denied { sys_chroot } for pid=4220 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 2018/02/10 22:28:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000618000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000a71000), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000be4000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000173000)=r2) getpgrp(0xffffffffffffffff) r3 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa1000-0x4)=r3) 2018/02/10 22:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x700000000000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000f000)=0x0) sched_getscheduler(r2) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cd8000-0x18)={0x0, 0xfcf, 0x8, [0x401, 0x8, 0x1000, 0x3, 0x9, 0xff, 0xa9, 0xf1f]}, &(0x7f0000490000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000faf000)={r3, @in={{0x2, 0x1, @rand_addr=0x9}}, 0xff, 0x7}, 0x98) 2018/02/10 22:28:49 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fchmod(r0, 0x4) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000557000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000f81000)={0x6, 0x26a}) 2018/02/10 22:28:49 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) splice(r0, &(0x7f0000003000), r1, &(0x7f0000005000-0x8), 0x71, 0x0) 2018/02/10 22:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000e47000), 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000271000)) close(r0) [ 36.288068] audit: type=1400 audit(1518301729.287:13): avc: denied { dac_override } for pid=5212 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 22:28:49 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fchmod(r0, 0x4) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000557000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000f81000)={0x6, 0x26a}) 2018/02/10 22:28:49 executing program 1: r0 = memfd_create(&(0x7f0000211000)='keyring\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000337000-0xc)) r4 = dup3(r1, r3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000cd6000-0x98)={0x3, 0x0, [{0x1, 0x1, 0x0, 0x0, @sint={0x8, 0x6}}, {0x400000000, 0x7, 0x0, 0x0, @sint={0x1, 0xffffffffffffffc1}}, {0xfff, 0x3, 0x0, 0x0, @sint={0x1, 0x5}}]}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/02/10 22:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x1000000000, &(0x7f0000044000)={0x0, 0x12, 0x3, @tid}, &(0x7f000050e000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00006e7000-0xd)='/dev/dmmidi#\x00', 0xfed, 0x2000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000007000-0xc), &(0x7f0000bf9000+0xd3e)=0xc) tkill(r0, 0x1000000000016) [ 36.405086] binder: 5240:5241 ioctl 4008ae6a 20cd5f68 returned -22 [ 36.454533] binder: 5240:5249 ioctl 4008ae6a 20cd5f68 returned -22 2018/02/10 22:28:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x7fff, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000fdd000-0x14)) 2018/02/10 22:28:49 executing program 4: 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009c3000-0x8)) mlock(&(0x7f00002fc000/0x4000)=nil, 0x4000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a54000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000b90000)={0x68, &(0x7f000007f000)=""/104}) 2018/02/10 22:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) io_submit(r2, 0x2, &(0x7f000012e000-0x10)=[&(0x7f0000c55000)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000577000-0xbe)="7f6489403b96213f2fdd1237533ed871155e8f9cc7f7090c5491af8c1baeb3320271c2490ce9300347a52734e5a389a13de7f5bba94c2d284e5a34fc76140b6f6f93803b89f3a5850140413349a9c0d2e1fb265f13ebc1267d40c2c938b2cf15820015189cd85ce0119ea5583ec85b5c77fbb0336b6a0bf5d1ffd7739bed6ccacc8bd75779eb6137ff569175d97858c0d4e1bab30ab255345bd33c1c056554ffa65af97b9069c7b689edff4d6457669b051fdac6a4f80de4894ffc53fb51", 0xbe, 0xfff, 0x0, 0x1, r0}, &(0x7f0000b95000)={0x0, 0x0, 0x0, 0x3, 0x9, r1, &(0x7f000008c000)="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", 0xfa, 0x2, 0x0, 0x1, r1}]) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:28:49 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f6b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/10 22:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000953000-0x90)=[{&(0x7f000035a000)=""/47, 0x2f}, {&(0x7f0000c67000-0xc)=""/12, 0xc}, {&(0x7f0000f6b000+0xf3a)=""/141, 0x8d}, {&(0x7f00005ae000-0x90)=""/144, 0x90}, {&(0x7f00009fb000)=""/51, 0x33}, {&(0x7f0000a00000)=""/41, 0x29}, {&(0x7f0000861000-0x63)=""/99, 0x63}, {&(0x7f000020f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de0000)=""/68, 0x44}], 0x9, &(0x7f000000c000), 0x0, 0x1000}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bcd000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000f53000-0x1c)={0x3, 0xa7, 0x8001, 0x0, 0xfffffffffffffffc, 0x47, 0x7, 0x8, 0x6578e4cd, 0x3, 0x7, 0x8, 0x0, 0x100000001, 0x8, 0xfffffffffffffff9, 0x7, 0x8, 0xb04}) r4 = syz_open_dev$sndmidi(&(0x7f0000090000-0x12)='/dev/snd/midiC#D#\x00', 0x3ff, 0x10400) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00006e4000-0x1c)={0x848, 0x4000000000000, 0x80000001, 0x0, 0x0, 0xff, 0x826b, 0x4, 0x0, 0x80000000, 0xc30, 0x0, 0x0, 0x9, 0x401, 0x5, 0x7, 0xe583}) pselect6(0x40, &(0x7f000072f000-0x40), &(0x7f0000cc9000-0x40)={0xfffffdfe}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/10 22:28:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x10000000000001, &(0x7f000045a000)=0x0) io_submit(r0, 0x0, &(0x7f000077c000)=[]) 2018/02/10 22:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8a010000) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x0) recvfrom$ax25(r0, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000d1a000-0x10)={0x3, {"32ec3ad87e7869"}, 0x7f}, 0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000bef000)=0xc3b4) 2018/02/10 22:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000532000-0x1), 0x39c, 0x0, 0x0, 0x20d) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmmsg(r2, &(0x7f00000c6000-0x78)=[{{&(0x7f0000749000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fd6000)=[], 0x0, &(0x7f0000231000)=[]}}], 0x1, 0x0) write(r1, &(0x7f0000f8b000-0xf), 0xff8f) [ 37.002229] audit: type=1400 audit(1518301730.001:14): avc: denied { name_bind } for pid=5292 comm="syz-executor2" src=20011 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.024950] audit: type=1400 audit(1518301730.002:15): avc: denied { node_bind } for pid=5292 comm="syz-executor2" src=20011 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 37.047429] audit: type=1400 audit(1518301730.008:16): avc: denied { name_connect } for pid=5292 comm="syz-executor2" dest=20011 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.088637] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/02/10 22:28:50 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00002cd000)="a9519a81d83c957303503b1f4b08f3bfc45387ff5e615e58736fd9537f06650f31083aaf5e6316d725dac662f72cf17c16", 0x31, 0x40000, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000c6a000)='/dev/dmmidi#\x00', 0x8, 0x10800) write$selinux_create(r2, &(0x7f0000dcc000-0x51)=@access={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x33}, 0x51) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/02/10 22:28:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r0, 0x5d9, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$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) dup3(r4, r3, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000021d000)={0x1, 0x0, [{0x80000001}]}) 2018/02/10 22:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7005) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a6e000)=@nat={'nat\x00', 0x1b, 0x5, 0x3a0, 0x0, 0x160, 0xffffffff, 0x0, 0x0, 0x308, 0x308, 0xffffffff, 0x308, 0x308, 0x5, &(0x7f0000edc000), {[{{@ip={@multicast2=0xe0000002, @rand_addr=0x4, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gre0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x10}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x19, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @icmp_id=0x2, @icmp_id=0x1}}}, {{@ip={@empty, @empty, 0xffffff00, 0xffffffff, @common='bridge0\x00', @generic="7180a81a0c98e3ba1bc1c61313bb059f", {0xff}, {0xff}, 0x33, 0x3, 0x4b}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x3, @multicast2=0xe0000002, @multicast1=0xe0000001, @icmp_id=0x0, @port=0x0}}}}, {{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x10, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, @port=0x0, @port=0x3}}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x9}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback=0x7f000001, @ipv4=@broadcast=0xffffffff, @port=0x1, @icmp_id=0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) readv(r0, &(0x7f0000740000-0x10)=[{&(0x7f000014d000)=""/14, 0xe}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000e13000-0x28)=[{0x3, 0x80000001}, {0x4, 0x2}, {0x3, 0x10001}, {0x6, 0x6b}, {0x8, 0x1}], 0x5) 2018/02/10 22:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00001d7000-0x8)=&(0x7f000009e000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/02/10 22:28:50 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000021000-0x30)={'system_u:object_r:updpwd_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x30) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000020000)='/dev/midi#\x00', 0x8, 0x20c000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x81) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xcbb}], 0x5}, 0x0) 2018/02/10 22:28:50 executing program 4: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000027000-0x6)) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000024000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) 2018/02/10 22:28:50 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d25000)='/dev/input/mouse#\x00', 0xfff, 0x800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d26000-0x5)='reno\x00', 0x5) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4), 0x4) 2018/02/10 22:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005ff000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000741000)={0x0, 0x0, 0x20}, 0xc) r1 = getpgid(0xffffffffffffffff) process_vm_readv(r1, &(0x7f00004a1000)=[{&(0x7f0000408000-0x91)=""/145, 0x91}, {&(0x7f000006b000)=""/51, 0x33}, {&(0x7f00002fd000)=""/158, 0x9e}, {&(0x7f00008ab000-0x92)=""/146, 0x92}, {&(0x7f0000dec000-0x22)=""/34, 0x22}, {&(0x7f0000916000)=""/88, 0x58}, {&(0x7f000027e000-0x48)=""/72, 0x48}, {&(0x7f0000162000)=""/4096, 0x1000}], 0x8, &(0x7f00008a4000)=[{&(0x7f00002c8000)=""/55, 0x37}, {&(0x7f0000090000-0x20)=""/32, 0x20}], 0x2, 0x0) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) r2 = accept(r0, &(0x7f0000163000-0x10)=@ipx, &(0x7f0000411000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000795000)={0x0, @in6={{0xa, 0x0, 0x7d6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x5, 0x1, 0x9, 0x5, 0x1, 0x9, 0x80000000, 0x8, 0xffff, 0x8000, 0xaa, 0xa21, 0x3f, 0x9, 0x3]}, &(0x7f00002f2000)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000cc1000)=r3, 0x4) [ 37.105005] dccp_close: ABORT with 65423 bytes unread 2018/02/10 22:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x1}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x1, 0x80000000) 2018/02/10 22:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c8500feff000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000140000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x77, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000001, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x26) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000069000)='/proc/self/net/pfkey\x00', 0x202800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a9a000)={0x7fffffff, 0x4, 0x1ff, 0x44c, 0x0}, &(0x7f000091b000)=0x10) getsockopt$inet_mreqn(r2, 0x0, 0x25, &(0x7f0000f4a000)={@local, @multicast2}, &(0x7f00008e3000-0x4)=0xc) modify_ldt$write2(0x11, &(0x7f0000119000)={0x6, 0x20000000, 0xffffffff, 0x5, 0x3, 0x9, 0xffffffffffffffe1, 0x1, 0x1f, 0xffff}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005d2000)={r3, @in={{0x2, 0x2, @empty}}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a62000-0x8)={r3, 0x7ff}, &(0x7f0000207000-0x4)=0x8) 2018/02/10 22:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = syz_open_dev$dspn(&(0x7f0000506000)='/dev/dsp#\x00', 0xffffffffffffb516, 0x10040) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b4f000-0xc)={0x1, 0x1, 0x1000000000000009, 0xaf, 0x400}, 0xfffffffffffffe83) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000e24000)={r1, r0, 0x6, 0x0, &(0x7f00005d6000-0xfc)="cfbf3dccba491e51bf448155c4bd16725adcec9a5f8a255ac042eaa3685ddc063178f4d6352397370637d402ef9fc00e72d95ab314563b7fac4b7e8605303a9fdca6eba91a1d20440587e18f846f1d9baf283bc2a272a9c56dc1577b5cf4a30f25e156754a02bd2aa363971bdc62852e08dd606fa33f2fc9aa78652bff136616988343ae538a4dd29da4d169e9a30425a0f8f3cb2bcf1ef67a3747d8fb7c80369780dd4781fbc06a8d470b007d750f2db87d0edb15f249da329be91cf97f3a5696d2175e038727104c1ae66cc7d9c85b85f62732b083ca091eb04aabe0d238b0ab967018139b3f486edfdeef4d5a8b3819b202684e91084a58242b55", 0x6, 0x1, 0x8, 0x9, 0xe37f, 0x1, 0xeb59, "a143ca928320e266ea64ab43d2bb0f76714f76cd832fce490cfe3bf9b73c05a665df4dcd9f7bcfcd27cefcb12295bf4a751343a0b7fd8100263689cfcd07c479f017c961e0f49946549d9529874947f8d1882f225a876435ff3cd9d2e5295eb119de1d60b22190b4a040f2"}) 2018/02/10 22:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x10000004, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000455000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xa6d) listen(r0, 0x400) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006db000)={0x0, 0x4}, &(0x7f0000fc2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000c9000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00006da000)=0x8c) socket$nfc_llcp(0x27, 0x2, 0x1) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt(r3, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) r4 = syz_open_dev$usbmon(&(0x7f00007c2000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x4400) getpeername$inet(r3, &(0x7f00006fc000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000022b000-0x4)=0x10) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00006dc000+0x345)=""/4096) [ 37.190070] audit: type=1400 audit(1518301730.189:17): avc: denied { net_raw } for pid=5323 comm="syz-executor6" 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 2018/02/10 22:28:50 executing program 7: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f00002a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00002a4000-0xe)='/dev/admmidi#\x00', 0xe328, 0x8000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00002a3000)=""/32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/selinux/policy\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x1, 0xfffffffffffffff9, 0x7, 0x7, 0x5, "cc6f2df5b91645c824f16c4bbe565c5da06744f3dfb701dfa23bfb8eac94ad5ea59a862924bbb176b3c7af4ba5168d0834ee35282421559bd143a3d5277110", 0x4}, 0x60) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f00002a4000-0x8)=0x4) [ 37.233243] device eql entered promiscuous mode 2018/02/10 22:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fb0000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="615f0c8d53c7"}, 0x6a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a71000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00007dd000-0x1e)={0x5, 0x101, 0x9, "6849f7373436", "8824763b08219afc69fdfd6a20005f1f"}) 2018/02/10 22:28:50 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000019000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000019000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000016000-0x4)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000015000)=""/4096, 0x1000, 0x1, &(0x7f0000019000-0x14)={0x11, 0x1e, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@nat={'nat\x00', 0x1b, 0x5, 0x460, 0x0, 0x1e8, 0xffffffff, 0x0, 0x1e8, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, &(0x7f000000c000), {[{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='tunl0\x00'}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @gre_key, @gre_key}}}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@inet=@esp={0x30, 'esp\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='ip6gre0\x00', @generic="34acb466823e43042faf01b7ef9fbd26", {}, {}, 0xede98ea7cdd6d2ad}, 0x0, 0xa8, 0xe0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @loopback=0x7f000001, @gre_key, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) 2018/02/10 22:28:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x77a29600446c5f96, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[], 0x0) fcntl$addseals(r0, 0x409, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) 2018/02/10 22:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000063e000)='/dev/dsp\x00', 0x62001, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000028a000-0x4), &(0x7f0000ec9000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000f3c000)='/dev/dsp\x00', 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00002e4000)={0x1000, 0x4000}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002f9000)={0x2, 0xb4e}, 0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000b45000-0x50)={@common='bridge0\x00', @ifru_mtu=0x800000010001}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000021b000-0x4)=0x80000009, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000b24000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002c2000-0x20)={0x9, 0x3, 0x1, 0x5, 0x1876898a, 0x81, 0xfffffffffffffffa, 0xffffffffffff0e1c, 0x0}, &(0x7f0000dd6000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000066f000-0x18)={r3, 0x6, 0x0, 0x2}, &(0x7f0000686000-0x4)=0x18) 2018/02/10 22:28:50 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x4}}, 0x2e) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000014000-0x8)='./file0\x00', 0x4, 0x1700) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x7, 0x0, 0x4, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/02/10 22:28:50 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000c2") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) exit(0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000-0x44)) 2018/02/10 22:28:50 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, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x9) r0 = openat(0xffffffffffffff9c, &(0x7f00005ed000)='./file0\x00', 0x18000, 0x10) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00006f7000-0x4)) 2018/02/10 22:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r1, &(0x7f00009bc000-0x38)={&(0x7f000024e000-0x10)=@ax25={0x3, {"f19f513fdd738f"}, 0x100}, 0x10, &(0x7f0000502000-0x40)=[{&(0x7f0000ea4000)="7cc8af1dbe63bdeab115486687d76246f28d0e9de767849e9733c6e3315375b984b090b0d529624defe3e7e32cc684adabfafd7db9321070f7db049ec6afa22f7ca0f5d45838ec0b575edf428dd3a2e8416cc67e8998881be8a586b59a420b733920df3f5d3fe7348b0132e710fa892597ef0c183c9ebf429e560e3f57251ea153120bf4b75ca683f6ac34b54a13c7b58bd28df17472af2efecfc0f13e43f44b1efb3803a7947e77f66f9ba601d6df3319", 0xb1}, {&(0x7f000081a000)="474dbe27906bd40d561b6281acfb131f99e55972cb464dd8f8aefdb19f92587a34a1da8482c9bdc28003e002b3dbedf45e0666c2acb5abf665b78a0fa6719ed0abfe2742b50294881932181bde41bbf0f93fba8655ecb1c538c0cfc0a4320c8f6cb0facc3a7cd6b6b94a1b17822986b17e51fb5391753fdb1068d2c5673af760280452ac88", 0x85}, {&(0x7f0000651000+0xb0e)="fda5b2ce2a08d4f194c8bec033d26a0d7dee2084f31a841701e773ce236f7b24c8db09d4059621e6792372d9d6aa842cb06061305f52a9ef6f67ff643f3e8c16613e48d34f887c2c0055dec4d53a6586f7ab3ce918ab0c1352548f1934718361d946480391ab1ba9339368ef639b77bb79b81a9081425afd87bf14e2ddac24b821e1f99f98d19fc842e5c8aadf499926c08b8e4627098e008c60008ba04520d891836b7b6df70684b9b0b52dda4ec5ba75cf958c53c5feb290250d308218a03dd10438bdba37d8a8d3c5545cbdbf65cc", 0xd0}, {&(0x7f0000a4c000)="5a77342b55d4321172b01838284e72ca213ddd985ff4d3f03db011d36ad7e3153c824b0e1b665ad191cdefe3ffdf9f", 0x2f}], 0x4, &(0x7f0000f90000-0x2f8)=[{0x100, 0x11f, 0x7, "6183e7d62d0cdee7b105352d494dfba686b66db1d779f13c8a35b8193f07a32d4b6308dc41103659c19f99d3574a2c2bc4ec37115fbb01065ff8730704f4a4747869e126ed80942205b7647132961dedd65ac4ce9fc4d29b19c7034eb94803326e0fb1dc59f878d06876e6feb9a724dc67d2bca72dfa353d58133d1f502420cffeeaec39cb8046a2ce8d84adc1164b9f67faacaa1f74dfee1c2505537aa1f370ce9ae3b6add33d21d23cf4222ccb0f07624cba0b27537443018497d06330286a14dbc84d26109f9d5df435a226be82044d8230c3114371b25df04c4fa3079b5adff7b4f2f18bffc8c9de49d7"}, {0xa0, 0x3a, 0xffffffff, "b3abdec72882604e011e6f627621cfb059f1aa20368a91c9d3252153a77a5f186d5461ff0168c523b25fd1d184340000a2badc300cabb5467e3db435cd447b079681c6f2455bbc3536a994eaddc32ee609da518c3bc6c52777de86e6d0477173afa61db84be400b98c68fb229fd774c969bc004027c0931fadb69bbf113d8957ca7a58e64dfe1ee763697d34fa"}, {0x88, 0x1ff, 0x9, "b599f2aee1e0d93cda4abc22c8d4f2f322058b09c65998bc6a058fe78a139cd03e547f7bcfc3b4360ea8bb2c1a6d9c04c7ec45e2cac77d980d1072043a9b54dc6c38a92c5d8096a3b15ec7242514b32e8db068b9e1aafd04d0e1e91f9a6c84887ddfc4c77b6f6ee51abb0fa5bdefea19f5f8c48c53"}, {0x18, 0x114, 0x2, "a093bf"}, {0x18, 0x119, 0x0, "369303c0b2"}, {0x38, 0x3a, 0x5, "17854f0f8196086bd785d019b357b9d0add80f4603bd277be736689250ffd4c2728004d877"}, {0x68, 0x29, 0x7, "d4b189fac65c13dc255925b4dc4a0199e0a64042d6adf918c9b0549e751a802e64c06b10bf78002273e3196a132b3d982a49ab4fa18f93b5f107a9b62d8c1888a28a72c317abcf180ad89ea91352126f59c72117"}], 0x2f8}, 0x40000002) r2 = getpgid(0x0) getresuid(&(0x7f0000d70000-0x4), &(0x7f00004bf000-0x4)=0x0, &(0x7f000062b000-0x4)) lstat(&(0x7f0000998000)='./file0\x00', &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000056f000-0xc)={r2, r3, r4}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009b5000-0x38)={&(0x7f00007c4000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000bfb000)={&(0x7f0000c65000-0x16c)={0x16c, 0xf, 0xc, 0x334, 0x5, 0x1, {0x7, 0x0, 0xa}, [@typed={0xc, 0x83, @fd=r1}, @generic="cfa702eb4dbe50ccbef07e414adb26c5fd9115b14ed6e0e1e37bfa47838518fb90c00fc21da7d7aa4e6ed773f592ad86b4deb2c7bc930511135ae1fa186b6a30cf81c53574e3fe1f468dbd7c290965df5d5986face61f240397e52c19cfbe2fa436852ddb01968f9aae7f2408cb97fbb615e371329e52f1c39866fe7802e7a209334d6a6006d530f5eaaa3f6ec138815dcafcc9b43bd558ec2e2b39ddff8bec96db4e72e9b1312933e89e91d6d15bde8188a471cf6aa", @generic="c3c3562e9a8593e756f28fa487293b979f2257ab451a81c470d4aae2b04e38c9fbcede2ad31bc511a0bc22cd174e6d8583157cc04c694e330166dcb4b5de5934e92932f69a1ec6022a73f72665799f7bbdca7eed5a98b0253d8d1da75c640ebba80a743a0f677a768a0ef4cf5d3dcbca5a7e9ada42bb3900282bc5a8bbad0d3e522e8afb5c72cd09f1bdb3ecd419552095f1ea66f0f0"]}, 0x16c}, 0x1, 0x0, 0x0, 0x4040000}, 0x33fda158d6a1462d) [ 37.323758] QAT: failed to copy from user. 2018/02/10 22:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x20000001, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000835000)='./file0\x00', 0x0) [ 37.348258] Cannot find set identified by id 0 to match [ 37.354557] QAT: failed to copy from user. [ 37.359890] audit: type=1400 audit(1518301730.359:18): avc: denied { prog_load } for pid=5364 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/10 22:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004ef000-0x8)='./file0\x00', 0x0, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000044f000)={r0, 0x245}) recvmmsg(r0, &(0x7f00003a3000)=[{{&(0x7f00003a4000-0x60)=@nfc_llcp, 0x60, &(0x7f0000088000)=[]}}], 0x1, 0x0, &(0x7f000013a000)={0x0, 0x989680}) socketpair(0xf, 0x3, 0x2, &(0x7f0000159000)) 2018/02/10 22:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xffffff06) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000e88000)=0x7, 0x4) munlockall() sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000d5b000-0xa)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10}, 0x1) 2018/02/10 22:28:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f000064a000/0x3000)=nil, 0x7, &(0x7f0000492000/0x3000)=nil}, 0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xc1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001000)={0xfffffffffffff187, 0x1, 'client0\x00', 0xffffffff80000004, "2b662bf03dc559f8", "86e1f8b182d49d1328ad243dff8aac9f01634df6cc469bd9234a2d90dfa772af", 0x4, 0x8}) 2018/02/10 22:28:50 executing program 2: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000637000)='/dev/rfkill\x00', 0x180, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000357000)={{0x3fc00000000}, {0x400, 0x7fff}, 0x81, 0x4, 0x96f}) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090f000)={0x0, 0x0}) fallocate(r1, 0x1, 0x0, 0x1000) 2018/02/10 22:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup3(r1, r1, 0x80000) ioctl$sock_bt_hci(r2, 0x0, &(0x7f000075f000)="9265105d50273ddf27d8") setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7}}, 0xe8) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 37.397395] Cannot find set identified by id 0 to match 2018/02/10 22:28:50 executing program 3: linkat(0xffffffffffffffff, &(0x7f00007aa000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00006ab000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x9, 0x20400) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x44080, 0x82) 2018/02/10 22:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) r1 = syz_open_dev$sndpcmc(&(0x7f00008ca000-0x12)='/dev/snd/pcmC#D#c\x00', 0x757e5a25, 0x200402) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f000020c000-0x10)={0x7f, 0x8001, 0x1f, 0x100}) readv(r0, &(0x7f00007a9000)=[{&(0x7f000005d000)=""/26}, {&(0x7f0000b4d000-0x35)=""/53}, {&(0x7f0000d88000-0xf9)=""/249}, {&(0x7f000041f000)=""/139, 0xffffffffffffff31}, {&(0x7f0000b52000)=""/4096}, {&(0x7f00000ef000-0x44)=""/68, 0x2ff}, {&(0x7f000056e000)}, {&(0x7f0000c1e000-0x5e)=""/94}, {&(0x7f00002c5000-0x94)=""/148}], 0x100000000000013d) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000574000)={@generic="80ded03ee4ea458bf5f034d5076d3036", @ifru_mtu=0x7}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000586000)) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/10 22:28:50 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e0000)='/dev/sequencer2\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000046a000)=r1) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e41000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001db000-0x10), 0x0) 2018/02/10 22:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = syz_open_dev$sg(&(0x7f00006fc000)='/dev/sg#\x00', 0x778, 0x20400) accept$inet6(r2, &(0x7f0000a4f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000ed7000)=0x1c) sendmsg$key(r2, &(0x7f0000df9000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f000043d000)={0x2, 0x2, 0x1, 0x2, 0x46, 0x0, 0x1, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x8a1c, 0x0, 0x0, 0x6, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x7, 0x1}, @sadb_x_sec_ctx={0x1f, 0x18, 0x8001, 0x6aa8, 0xe9, "0dc99c533ddf37619e028b035cb53c39a8e07c1e9c51c91a659eb056013d1386310da8de2fe8ba525a23305d083ae8dcef11eb2f4862a53675e29b0f6dd7e8333e1fb295e1e2c030de84703ecf5d5774446d1ee5bc149bdc5f85f888eb02a4a930629ebeef73380843ba7fa8c2b8e00792a2848e74f68357673f427b190496e0f671fc4ec1852ff3de4baac8bd836e55b235d622a924270064bea1daa52ff35a4fc8dddaf7d1fb0358f9269d11de0c30960d9a8680801fa9f2bc0a919728cf1674c8b1f381f85cb0b21ac168cfff425674d2b32ba12b21cfa50552e6f5cefae024dda55e02c9876e3d"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x8000, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_key={0x1a, 0x9, 0x640, 0x0, "0ee94b65049e5fbae93b573c0ba288e6c85123d7199b838b2a933e0c06afa5f50fb31a2afa5a37f7aa9fd23d0e7a54a1afb817dcace188665c4513bac2196f9d49277f05e9967250b0adc994af4c570aebb3fb539e4730fd3f4563c5479d9cad565b1e44e9a7625445fce9ae95e3ee23e125f1f9b372badc2f2f04b2c2f8406dcf806b528c611396209eee2b46b9b53a3d877a0f5ff7790f2c659c0c54a177b476ad893078b61223a108de5a39a42a090700974073d20361703d5bbb6b4a4ff420bbeddeb117403c"}]}, 0x230}, 0x1}, 0x8000) 2018/02/10 22:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000072000)=""/4096, 0x1000) 2018/02/10 22:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000071e000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x20) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$TIOCCONS(r1, 0x541d) r2 = syz_open_dev$sndtimer(&(0x7f0000144000-0xf)='/dev/snd/timer\x00', 0x0, 0x4100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000191000-0x50)={{0x0, 0x2, 0x7, 0x2, 0x9}, 0x44a, 0x5, 0x80000001}) 2018/02/10 22:28:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000cc1000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) creat(&(0x7f000052e000)='./file0\x00', 0x80) creat(&(0x7f0000f94000-0xe)='./file0/file0\x00', 0x2) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000cfb000)) 2018/02/10 22:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000826000)='/dev/snd/midiC#D#\x00', 0x0, 0x100) ioctl$TIOCEXCL(r2, 0x540c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b50000-0xc)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000123000)=""/131) 2018/02/10 22:28:50 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000018000-0x24)=[{}, {}, {}], 0x3, 0x6, &(0x7f0000016000)={0xff}, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000015000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000023000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8927, &(0x7f0000001000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000022000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/10 22:28:50 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x208c40) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000005000-0x4)=0xfffffffffffffff9) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000005000-0x5c)={{0xa, 0x0, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr=0xe078}, 0x2}, {0xa, 0x3, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x100}, 0x0, [0xfffffffeffffffff, 0x6, 0x10001, 0x1000, 0x400, 0x4, 0x565]}, 0x5c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) 2018/02/10 22:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f000045d000-0x8), 0xff) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000254000)={0x11, 0x20, &(0x7f00000f9000)="491ef6632e7973067a4e16c4f3c9b2c5112766eeec29cff5a135c9ec10d9f740"}) 2018/02/10 22:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d2000-0xc)={0x0}, &(0x7f0000968000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d9000-0xc)={0x0, 0x0}, &(0x7f0000985000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000011000-0x28)={0x7, 0x7fff, r2, 0x80, r3, 0x0, 0x80000001, 0x6}) setxattr(&(0x7f0000ded000-0x8)='./file0\x00', &(0x7f0000e4a000-0x14)=@known='security.capability\x00', &(0x7f000020f000)='mime_type\x00', 0xa, 0x2) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e8e000-0x8b)="4382a99c", 0x4) 2018/02/10 22:28:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x40, 0x0) getsockname(r0, &(0x7f0000ffa000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000d38000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000-0x20)={@common='bcsh0\x00', @ifru_flags}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x400, 0x0, 0x2}, 0x239) 2018/02/10 22:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff817e8350, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000005b000)={0x3, &(0x7f0000b0e000-0x55)=""/85, &(0x7f00006fd000+0xbe3)=[{0x7, 0x9a, 0x9, &(0x7f0000185000)=""/154}, {0x6, 0x0, 0xfffffffffffffff9, &(0x7f0000ac9000)}, {0x2, 0xb, 0x7, &(0x7f0000bda000)=""/11}]}) 2018/02/10 22:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f000059f000)="d980a2c527698efd08d071867b826fff146f5776dbaa58001043e8c36f22f7562a74d06765a7056dc1bcf9995c01804ec634342a2c748eafa98b2a3712a73b2eaa", 0x41) 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) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/10 22:28:51 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000eb0000)={0x9, &(0x7f0000000000)=[{0x7, 0x2, 0xa08, 0xfffffffffffffff9}, {0x3, 0x1, 0x8000, 0x4}, {0x0, 0x8, 0x200, 0x5}, {0x5, 0x20, 0xf3}, {0x2, 0x5a, 0x3, 0x80000001}, {0x100, 0x3, 0x2, 0x3}, {0x4, 0x6000000000000000, 0x0, 0x8000}, {0x0, 0xfffffffffffffffe, 0x50, 0x7ff}, {0x0, 0x10001, 0x4}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/cgroup\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080002, 0x0) connect$vsock_dgram(r1, &(0x7f0000cac000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) sendmmsg(r2, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000d2d000-0x10)=[], 0x0, &(0x7f0000d2e000-0x1220)=[], 0x10}}], 0x1, 0x0) [ 38.025312] audit: type=1400 audit(1518301731.024:19): avc: denied { dac_read_search } for pid=5424 comm="syz-executor7" 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 2018/02/10 22:28:51 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = semget$private(0x0, 0x7, 0x410) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f0000646000-0x94)=""/148) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ad000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000693000-0x4)=0xe8) [ 38.074968] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/10 22:28:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x9, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000001000-0x38)={&(0x7f00002ba000)={0x1d}, 0x10, &(0x7f000089b000-0x10)={&(0x7f00001a9000-0x10)=@can={{0x2, 0x8, 0x6, 0x40}, 0x0, 0x2, 0x0, 0x0, "2c1f2f405bab38dd"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xffffffffffffffff}}]}, 0x1c}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e1000-0x11)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a5000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000000000)="a54be0ea792b32988f603288ce002c631d88040c5813f33958ab9d89d9393021805a25e8c2ee4078c851852e2c1a36c009dc2b11abd163e5479141f691411a0278a279e63268e70efa2d35d9b57520f28885bb4ab9cbec184970de1a90a8026496909510e071d62378242da54a2d082bd2ce0c324b70b14e7aa077a678212d379e8079a304394a185156", 0x8a) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/02/10 22:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000309000-0xc)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f00006a5000)=""/178, &(0x7f000028c000-0x4)=0xb2) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b4a000)={0x0, @in6={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, [0x7, 0x7, 0x6, 0xffff, 0x100000001, 0x1, 0x9, 0xff, 0x9, 0x6, 0x8001, 0x2, 0x3, 0x1, 0x3]}, &(0x7f0000d08000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006fd000)={r1, 0x80, 0x4}, &(0x7f000014c000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{}]}) 2018/02/10 22:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f00006d1000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c62000)='/dev/qat_adf_ctl\x00', 0x480200, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000d68000-0x50)={0x0, @time, 0x1f, {0x5, 0x67}, 0x9e, 0x1, 0x80000001}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000075000-0x10)=@common='gretap0\x00', 0x10) 2018/02/10 22:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000462000-0x4)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d91000-0x2)='/dev/hwrng\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000024c000+0x135)={0x0, 0x77, "8bc229e86680ae267d9bf750698174addba4890864402563dcbd58b320c37a751220b397b56df415f7bfd6cd67c66da5af009ca8772b0fa80b2ca1346c0f278d1ab367003dfe507526ea6e86310a07a1374d4324f49816cc845ef8b7084de75955adec820f24434fdd147deeb85a7c93ec754c3625cbb8"}, &(0x7f000015d000-0x4)=0x7f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009ff000-0xc)={r2, 0x7, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000834000-0x4)={0x8}, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c7c000-0x3)={r2, 0x4}, 0x8) syz_open_dev$sndpcmc(&(0x7f0000b08000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x800) 2018/02/10 22:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000e1000)) r0 = socket$netlink(0x10, 0x3, 0x80000000e) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000c5a000), &(0x7f0000fb2000-0x4)) 2018/02/10 22:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f00000df000)) listxattr(&(0x7f0000b9a000)='./file1\x00', &(0x7f0000d2e000)=""/4096, 0x1000) 2018/02/10 22:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x2b) clock_gettime(0x0, &(0x7f00003df000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00008e4000-0x10)={r0, r1+30000000}, &(0x7f00002fc000)) 2018/02/10 22:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0x0, 0x4, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000586000)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000088a000-0x4), &(0x7f0000c24000-0x2)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000742000-0x10)={r0, 0x50, &(0x7f0000adf000-0x50)}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00008ce000-0x4)=0x6, 0x4) [ 38.235638] dst_release: dst:00000000fe931852 refcnt:-1 [ 38.237862] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/10 22:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() waitid(0x2, r0, &(0x7f0000000000), 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c5c000)={0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000019e000-0xa)={0x3, [0x0, 0x7d7, 0x6]}, &(0x7f00005f6000-0x4)=0xa) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00004d0000)='/dev/dmmidi#\x00', 0x7fffffff, 0x1) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000774000-0x4)=0x6, 0x4) socketpair$inet(0x2, 0x0, 0xfb01, &(0x7f0000fe1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000f01000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, 0x6, 0x7, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e78a9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc31d5b251b914242bd4368ec5fd71718d8250eb"}, 0x160) accept$packet(0xffffffffffffff9c, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000041000)=0x14) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x3c, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4, r5}, @RTA_FLOW={0x8, 0xb, 0x3f7d}, @RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4005}, 0x5000000) 2018/02/10 22:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000378000-0x10)='/dev/input/mice\x00', 0x0, 0x81) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="fb800d26", 0x4}], 0x1) 2018/02/10 22:28:51 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000005000-0xeb)="926010629f90e1534cccfd70691583a265aa220857c5a527984cc76d7b2f046f68ec20f1aed317c039ea235856e0967b7422b5cbb72d161d154114f76d1789c4159cd2529695a8943d4e1e4a7f4ffada73f00dea29d307610d57894e23d0563ccf47f8c6efff210af3036712cff325b7505c40d548e9e01ad0ce83278af88dae19fe2f7fcd8acf837da8942ab909a59d93b0e23a5dd525fc8bbf317415c1fefbe29e56b153a7f9b08e8d212d1f10ec5f3caec26abf00d10c19e9c79f4175bbc2fa3019ee75d38dbfc7ff0b6ca1e3861824b485507e532911b571609254034e71c4f8e651ae957f9905a995", 0xeb) 2018/02/10 22:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085f000)='/selinux/policy\x00', 0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000fce000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000b30000)) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00009e7000-0x4)=0x4, 0x4) 2018/02/10 22:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f52000)) close(r0) openat$dir(0xffffffffffffff9c, &(0x7f000019f000-0x8)='./file0\x00', 0x80, 0x90) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025c000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000454000-0x4), &(0x7f0000de3000-0x4)=0x4) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e15000-0x4)=r2) 2018/02/10 22:28:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg, &(0x7f0000001000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x0, 0x30, 0x4, 0x6}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x84b, 0x8) 2018/02/10 22:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000+0xefa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x100000040000004) 2018/02/10 22:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ea2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000c74000-0xc)={@multicast1, @rand_addr, 0x0}, &(0x7f00002c9000)=0xc) recvfrom$packet(r1, &(0x7f0000fe5000-0x50)=""/80, 0x50, 0x40000020, &(0x7f0000e14000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x2, 0x214, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/10 22:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005d1000)="74756e08000000000000008000000000", 0x4000000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000003f000-0x10)={0x106000, 0x8000}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00005d1000)=0x4e) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/02/10 22:28:51 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000021000), 0x14f, 0x0, &(0x7f0000021000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000024000-0x88)=""/136, &(0x7f0000015000)=0x88) fchmod(r0, 0x103) r3 = dup(r0) r4 = getpgid(0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r4, 0x9, &(0x7f0000008000)={0x21, 0x200, 0x8001, 0xfffffffffffffff8}) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/10 22:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000107000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00007ee000-0xb5)=""/181, &(0x7f000066d000)=0xb5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc2000)={0x9, 0x8, 0x8, 0x37, 0x0}, &(0x7f0000a1f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d4c000-0xc)={r1, 0x8, 0x10}, &(0x7f000010a000)=0xc) 2018/02/10 22:28:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00009d6000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e0b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a14000)=0x4) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002b6000-0x4), 0x4) sendmmsg(r2, &(0x7f0000fb0000)=[{{&(0x7f0000be0000-0x80)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000)=[], 0x0, &(0x7f0000925000-0x98)=[]}}], 0x1e9, 0x4008881) 2018/02/10 22:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) 2018/02/10 22:28:51 executing program 1: ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000607000)={0x10}, 0xc, &(0x7f000099c000)={&(0x7f0000a12000)={0x14, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 22:28:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x204180) 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) r2 = add_key(&(0x7f0000002000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000)="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", 0x1000, 0xffffffffffffffff) add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="a0f9488e", 0x4, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x20, 0x7}, 'port1\x00', 0x10, 0x10008, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0xffffffff00000000, 0x401, 0x0, 0x4, 0x8}) r3 = dup(r0) ioctl$KVM_CREATE_PIT2(r3, 0xc0189436, &(0x7f000094b000)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) 2018/02/10 22:28:51 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000326000)={0x3, 0x78, 0xfffffffffffffeff, 0x101, 0xffffffff, 0x0, 0x0, 0x15, 0x100, 0x1, 0x6, 0x1, 0x7, 0x3, 0x9, 0x8, 0x9, 0xda8, 0xffff, 0x8, 0x4, 0x5, 0x80000001, 0x9, 0x8, 0x1000, 0x63, 0x101, 0x400, 0x7, 0x9, 0x6, 0x200, 0x6, 0x84f, 0xa1, 0x8, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00006d6000-0x1), 0xd}, 0x480c, 0xffffffffffff1b51, 0x7, 0x5, 0x200, 0x9, 0x7f}, r3, 0x1, r2, 0x0) readlinkat(r2, &(0x7f0000ce7000)='./file0\x00', &(0x7f0000111000)=""/4096, 0x1000) rename(&(0x7f000061f000-0x8)='./file0\x00', &(0x7f0000a98000-0x8)='./file2\x00') mkdir(&(0x7f0000be3000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000bcb000-0x67)=""/103) 2018/02/10 22:28:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x2, 0x71f}, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x1, 0x5}) socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000011b000)={0x3c, r2}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r4, &(0x7f0000e33000), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000002000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000001000)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}]}, 0x120) 2018/02/10 22:28:51 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000f88000-0x8)=0x5c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffffffffffeff}, 0x1}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000c9a000), &(0x7f0000d10000-0x4)=0x4) 2018/02/10 22:28:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f62000)) 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)) mount(&(0x7f0000990000-0x8)='./file0\x00', &(0x7f00001a9000)='./file0\x00', &(0x7f000023d000-0xb)='securityfs\x00', 0x880020, &(0x7f0000984000-0xe7)) 2018/02/10 22:28:51 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0x150)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/10 22:28:51 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000), &(0x7f0000023000)=0x8) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000024000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000021000-0x20)={0xd2a, 0xbf, 0x20a, 0x1, 0x101, 0x9, 0xb4, 0x8, 0x0}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000024000-0x8)=@assoc_value={r2, 0x1}, 0x8) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0x88}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000001c000)={@local}, &(0x7f0000024000)=0x14) 2018/02/10 22:28:51 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfd, 0x40) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x30)=[], &(0x7f0000003000-0x8)=[&(0x7f0000001000-0x1e)='ppp1posix_acl_accesscpuset]+g\x00']) [ 38.532200] audit: type=1400 audit(1518301731.531:20): avc: denied { create } for pid=5554 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_crypto_socket permissive=1 2018/02/10 22:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x43, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af2000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bea000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006fd000-0x2)=0xd6) setfsgid(r2) r3 = add_key$keyring(&(0x7f0000724000)='keyring\x00', &(0x7f00003a5000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r3) [ 38.565323] audit: type=1400 audit(1518301731.564:21): avc: denied { setopt } for pid=5554 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/10 22:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003dd000)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000b25000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d50000-0x4)=0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) close(r0) 2018/02/10 22:28:51 executing program 1: mmap(&(0x7f000026e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000000000003, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000079000-0x8), 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0xb98, 0x0, 0x10002, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000026f000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000003000-0x10)={r3, r4/1000+10000}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={"ed4c58c160f4931ec30ea12a188f0214", {0x4, 0x3da, 0x0, "1e9394000cc1", 0xffffffffffffffff}}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000026f000)={r2, 0x3ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000002000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000003000)) write$eventfd(r1, &(0x7f000026f000), 0x8) 2018/02/10 22:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x0, 0x0, 'queue0\x00'}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r3, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000d26000)={0x4, 0x0, 0x9, 0x84}) keyctl$instantiate(0xc, r0, &(0x7f00004a2000-0x41)="d9fc22275b6b646528c7e573bd6cd72064e81ee65ba8148f3b011369be7eb66a9fe2e2a430215680ad6eb8ed3424bdbebef13064eaba94c230cb32f2038e00ddde", 0x41, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x3) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/10 22:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={@generic="fefa075f3cb6404af917e3ae984398a0", @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000f4d000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004c4000-0x4)=0x0) get_robust_list(r0, &(0x7f00008e3000-0x8)=&(0x7f0000e43000-0x18), &(0x7f0000d92000-0x8)=0x18) 2018/02/10 22:28:51 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0xa)='selfproc@\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000004000-0xc)={0x10000, 0x2000}) fallocate(r0, 0x1, 0x0, 0xffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003000-0x570)=@nat={'nat\x00', 0x1b, 0x4, 0x380, 0xa8, 0xa8, 0xffffffff, 0xa8, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000003000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, @gre_key, @port}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@empty, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @port}}}, {{@ipv6={@empty, @empty, [], [], @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3e0) 2018/02/10 22:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mbind(&(0x7f0000fb8000/0xf000)=nil, 0xf000, 0x2, &(0x7f0000a2e000-0x8)=0x5, 0x81, 0x3) 2018/02/10 22:28:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x2, 0x71f}, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x1, 0x5}) socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000011b000)={0x3c, r2}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r4, &(0x7f0000e33000), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000002000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000001000)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}]}, 0x120) 2018/02/10 22:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x40000022) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d9000)='/dev/rtc\x00', 0x80800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000065000)={0x0, 0x0, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f000018f000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d70000)={r1, 0x0, r2}) semget$private(0x0, 0x3, 0x240) semget$private(0x0, 0x6, 0x22) r3 = semget$private(0x0, 0x4, 0x200) r4 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00006cf000-0x60), &(0x7f0000268000)=0x60, 0x80800) recvfrom(r4, &(0x7f0000d14000), 0x0, 0x0, &(0x7f0000efb000-0x10)=@in={0x2, 0x3, @rand_addr=0x6b}, 0x10) r5 = add_key$user(&(0x7f000004b000)='user\x00', &(0x7f00002e7000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000eb9000)="2bc3209fae326723bfa859b5bd908b252d5bd6146a1eb32124eb2b7f4afd4304d0287fd53305d0a45e18772efee580a24f3a6045f624b155b04089bf6e7e3ace688e9544920ff7bc165276de21eafdbbbffb8b0bc454fb7a398c5991dec3fc370d40419c921a79e619eb18d55dcd5892e668fbf8de93c8164e6493f1f9f9e4264ad5dbd0", 0x84, 0x0) r6 = add_key(&(0x7f0000791000-0xd)='dns_resolver\x00', &(0x7f0000a95000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000be0000-0xfd)="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", 0xfd, 0xfffffffffffffffe) keyctl$reject(0x13, r5, 0x6, 0x9, r6) semctl$SEM_STAT(r3, 0x103, 0x12, &(0x7f00005ce000)=""/114) 2018/02/10 22:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) times(&(0x7f0000dda000-0x20)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a81000)={0x3, 0x3, 0x2, 0x3, 0x35}) clock_getres(0x4, &(0x7f0000c67000)) getsockname(0xffffffffffffffff, &(0x7f00009e7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f000005c000-0x4)=0x26) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000d8d000)=0x6, 0xfffffffffffffdef) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x50)=""/80) syz_open_dev$random(&(0x7f0000d1e000-0xc)='/dev/random\x00', 0x0, 0x2) [ 38.680812] audit: type=1400 audit(1518301731.679:22): avc: denied { ipc_owner } for pid=5582 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 22:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f000005b000)={0x0, 0x0}, 0x7fffe) ioctl$VT_WAITACTIVE(r4, 0x5607) r5 = shmget(0x1, 0x4000, 0x78000202, &(0x7f00009c7000/0x4000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c20000)=@assoc_id=0x0, &(0x7f0000f3f000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00001cc000)={r6, 0x5e, "f2c67d960e80dd3be13b66f5a0b9e98c1a5932fdd7379e200c94913108cd00aee47ee5f310c30f31a503440d3e1685aa51e66124bacf312a5bf496cc61122568e62509f86aba68c0c6cfda2d60814dba5f85477cc0b280ef92686cc6f5a3"}, &(0x7f0000253000)=0x66) r7 = getpid() perf_event_open(&(0x7f00001a6000-0x78)={0x5, 0x78, 0x7, 0x100000001, 0x8, 0x6, 0x0, 0x4, 0x20000, 0x1, 0xffffffff, 0x1f, 0x1bac306d, 0x8fb, 0x7a0, 0xaa, 0x100, 0x3, 0x2, 0x88, 0x2, 0x1, 0x150, 0x100, 0x200, 0x3102, 0x8001, 0xcc0, 0x9, 0xfffffffffffffff9, 0x5, 0x3, 0x101, 0x32, 0x0, 0x7, 0x0, 0xffffffffffffff00, 0x0, 0xdb62, 0x2, @perf_bp={&(0x7f000082e000), 0x1}, 0x20a00, 0x7, 0x2, 0x5, 0x10000, 0x3, 0x7fffffff}, r7, 0x5, r3, 0x8) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/02/10 22:28:51 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000344000)='/dev/autofs\x00', 0x298040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x73, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, 0x623b, 0x663f, 0xffffffffffffff6a, 0x30000000000000, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x16)={r1, 0xfff, 0x7, [0x6, 0x1000, 0xffff, 0xfffffffffffffc01, 0x8, 0x7fffffff, 0x3]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000d98000-0x36)="4b1d41d2e7f03e14bd5d13f85ef1c2336a3718839cd5e3d83c1d09c663823b57034f0807b850599c0000004026fd267690ccba8b5913", 0x1ec) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)='/dev/ppp\x00', 0x101000, 0x0) accept4$ipx(r2, &(0x7f0000938000-0x10), &(0x7f0000b4a000-0x4)=0x10, 0x80800) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000305000-0x4)=0x1ff) r3 = getpgrp(0x0) process_vm_writev(r3, &(0x7f0000336000)=[], 0x1000000000000070, &(0x7f0000a92000-0x70)=[], 0x7, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) fcntl$dupfd(r0, 0x406, r0) 2018/02/10 22:28:51 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x120)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000b000-0xa)='/dev/dsp#\x00', 0x0, 0x2000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000000a000)=[{0x2, 0x200}, {0xb, 0x9}, {0x4, 0x5}, {0xb, 0x1}, {0x3, 0x1f}], 0x5) 2018/02/10 22:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r0 = open(&(0x7f00006e8000-0x8)='./file0\x00', 0x0, 0x0) mq_open(&(0x7f00006b2000-0xc)='-eth0system\x00', 0x82, 0x40, &(0x7f000031f000-0x40)={0x2, 0x1, 0x5, 0x81, 0x3, 0xfffffffffffff399, 0xffff, 0x7}) lseek(r0, 0x1, 0x0) 2018/02/10 22:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) rename(&(0x7f00006b8000)='./file0\x00', &(0x7f0000416000)='./file1\x00') r0 = syz_open_dev$usbmon(&(0x7f0000337000)='/dev/usbmon#\x00', 0x1000, 0x0) write$selinux_user(r0, &(0x7f0000482000)={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'system_u\x00'}, 0x2e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000419000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006f5000), &(0x7f0000600000)=0x4) 2018/02/10 22:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff7000-0xc)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ab6000)=0x1c, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d12000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f000034a000-0x81)={'system_u:object_r:hostname_exec_t:s0', 0x20, 'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 0x38, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x81) 2018/02/10 22:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a8b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000eff000)={0x1, &(0x7f0000bf7000-0x59)=""/89, &(0x7f00002b1000)=[{0x401, 0x3d, 0x0, &(0x7f0000ad6000-0x3d)=""/61}]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a84000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000067a000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000caf000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) syz_open_dev$mice(&(0x7f00009f2000)='/dev/input/mice\x00', 0x0, 0x200) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000e67000)='/dev/audio\x00', 0x200800, 0x0) r5 = dup2(r4, r2) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00008d5000-0x2)={0x7, 0x10000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f000043a000)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000cfd000-0x10)={r6, 0x1, 0x6, @random="fd5175a1eeee"}, 0x10) 2018/02/10 22:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000c12000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockname(r0, &(0x7f0000325000-0x58)=@alg, &(0x7f00002f4000-0x4)=0x58) [ 38.797498] audit: type=1400 audit(1518301731.796:23): avc: denied { ipc_lock } for pid=5613 comm="syz-executor2" capability=14 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 2018/02/10 22:28:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x80000000, 0x4) semctl$IPC_RMID(0x0, 0x2, 0x10) [ 38.843122] audit: type=1400 audit(1518301731.838:24): avc: denied { validate_trans } for pid=5623 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/10 22:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002f4000)='/dev/input/event#\x00', 0x1, 0xa0001) fstat(r0, &(0x7f0000f98000-0x44)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x8, &(0x7f000025e000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f000002b000-0x38)=[&(0x7f00006e4000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f00001f3000-0x42), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$inet(0x2, 0xa, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00008b1000-0x4)=0x2, 0x4) 2018/02/10 22:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 22:28:51 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x81204101, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000007000)) 2018/02/10 22:28:51 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000037d000)='/dev/audio\x00', 0x109400, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000eab000)=0x60, 0x4) prctl$intptr(0x21, 0x1) prctl$void(0x22) 2018/02/10 22:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000a1d000)={0x81, 0x3}) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) dup2(r1, r0) 2018/02/10 22:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fba000-0x10)={&(0x7f00003c5000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb974705000000040000f4", 0x38}], 0x1}, 0x0) 2018/02/10 22:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f89000)='/dev/vcsa#\x00', 0x6, 0x10000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005b5000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000352000)={r1}) r2 = syz_open_dev$sndtimer(&(0x7f00007f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000475000)={{0x100000001}}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00003aa000)={"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"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000021c000)) 2018/02/10 22:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000481000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c43000)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e1e000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000015b000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000f92000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) 2018/02/10 22:28:52 executing program 5: mmap(&(0x7f0000000000/0x996000)=nil, 0x996000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x5) r1 = accept(r0, &(0x7f00001cc000)=@ax25, &(0x7f0000038000-0x4)=0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00005dd000-0x14)={@empty, 0x0}, &(0x7f00006bf000-0x4)=0x14) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000996000+0x3f2)={0x11, 0xff, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000995000)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0xc8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f0000995000-0x40), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) 2018/02/10 22:28:52 executing program 1: r0 = open(&(0x7f00003a4000-0x8)='./file0\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x20, 0x3}, 0x8) r1 = gettid() waitid(0x2, r1, &(0x7f0000ce2000), 0x2, &(0x7f000094c000)) r2 = syz_open_dev$dmmidi(&(0x7f0000664000-0xd)='/dev/dmmidi#\x00', 0xe091, 0xa000) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/02/10 22:28:52 executing program 4: r0 = timerfd_create(0x3, 0x0) flistxattr(r0, &(0x7f0000c07000)=""/78, 0x4e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 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) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x80000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x4) pipe(&(0x7f00000b8000)={0x0, 0x0}) linkat(r4, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00', 0x1000) openat(r5, &(0x7f0000377000-0x8)='./file0\x00', 0x80000, 0x101) 2018/02/10 22:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x2, &(0x7f0000324000)={0x0, 0x0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000be5000-0x8)=0x10001) ioctl$sock_bt(r1, 0x8906, &(0x7f0000d6f000)="c5f5faee7053a0ba7b6af24899925caceb3bbaabb8c4ce9bdff69b4f2dbdc59381bb8ca6989fa512fdb77dfb27b3079323003e6bd63474a523854e57c296b6b3de06b2b462e1862a5db4fe42338c107d3c481701661f9f3e01054d01bf87fbda9aade890a2708739") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000ea1000-0x29)=""/41) symlink(&(0x7f0000519000)='./file0\x00', &(0x7f0000002000)='./file0\x00') [ 38.982743] ip6t_REJECT: ECHOREPLY is not supported. [ 38.992713] audit: type=1400 audit(1518301731.992:25): avc: denied { create } for pid=5641 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 22:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000111000)=@nat={'nat\x00', 0x1b, 0x5, 0x4e0, 0x318, 0x0, 0xffffffff, 0x0, 0x318, 0x448, 0x448, 0xffffffff, 0x448, 0x448, 0x5, &(0x7f0000f43000-0x50), {[{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @common='ifb0\x00', @common='ip6gretap0\x00'}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @loopback=0x7f000001, @icmp_id, @icmp_id}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x6, 0xffffff00, 0x0, @generic="460ef2306b4f21f9400d77745b5c2383", @common='ipddp0\x00'}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x33]}}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port=0x2, @port}}}}, {{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @gre_key, @port}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) 2018/02/10 22:28:52 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000d000)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000010000)=0xffffffff, 0x4) close(r0) mbind(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, &(0x7f000000d000-0x8), 0x80, 0x0) 2018/02/10 22:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000893000-0x8)='./file0\x00', &(0x7f00001de000-0x8)='./file0\x00', &(0x7f0000db7000-0x5)='nsfs\x00', 0x20000, &(0x7f000050f000)="23fe0780946b255fa0275c4d87c2e59690efea8008ec5d073103a36eb129b1e90b0d5857ba534315eac8f672380149e9c4bbda85c489501b2b5176a081bd8d9fdafacfe7bd44cab2ed71055c24ebdcf8571cb5fc") perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000892000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) utime(&(0x7f00005f6000-0x8)='./file0\x00', &(0x7f0000630000)={0x10000, 0x8}) mount(&(0x7f000091e000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/10 22:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ca1000)=[{0xffffffffffffffff}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000f4b000-0x50)={@generic="40fccffce9a927cb2f8330cdf4b587e2", @ifru_ivalue=0x6}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5, 0x0, [], 0xffffffffffffffff}]}) [ 39.027411] audit: type=1400 audit(1518301732.026:26): avc: denied { write } for pid=5641 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_generic_socket permissive=1 [ 39.027605] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 39.057506] Cannot find add_set index 0 as target [ 39.103211] Cannot find add_set index 0 as target 2018/02/10 22:28:52 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0xfff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000002, &(0x7f0000a14000), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000f75000-0x10)={0x6000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000048d000)={{0x1, 0x3, 0x7, 0x3, 0x1}, 0x8, 0x4}) 2018/02/10 22:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000d09000)={'filter\x00', 0x7, 0x4, 0x410, 0x130, 0x0, 0x130, 0x328, 0x328, 0x328, 0x4, &(0x7f0000281000), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x6, 0x4d5, 0x1, 0x0, "f44c7e2175925fecb82408755db1c6e8bfdc70f7e47c2cd7b921d0b2e99d3fc66d5602526dd8b6af5a6f6841baed964f45701bae630a651302607b23c10c36b6"}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4, 0xff000000, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x400, 0x5, 0x0, 0x800, 0x7, 0x100000000, @generic="934390d3795517073646d20416336885", @common='teql0\x00', {0xff}, {}, 0x0, 0x8}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x2, 0x10000, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x1000000000000000, &(0x7f000002d000), 0x2, r3, 0x7}) 2018/02/10 22:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d58000-0xb)='/dev/adsp#\x00', 0x7f, 0x1) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000c15000)=@routing={0xff, 0xe, 0x1, 0xeda, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x78) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a71000-0x20)={r1, &(0x7f0000971000-0x8)="e25032479f845d60", &(0x7f0000b06000-0x62)="64e316506444ae6ae419415c1f423d4645d421ab469accf7188b33daec7cedaad18ee133537b569d2958e61b630d5e3b455a041dd0877404b3a9a747482f89508204e6b8dee46701bd96f00ea9575860043b97575d9227254cde68ce1e873caab101", 0x3}, 0x20) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000c30000)=0x6, 0x4) listen(r0, 0x7) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f000060c000)) bind$vsock_stream(r1, &(0x7f00001c3000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000029b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000f3c000)=[]}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}, 0x91) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f000072f000-0x40), &(0x7f0000cc9000-0x40)={0xfffffdfe}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000359000-0x16)={0x9, [0x5, 0x5, 0x10000, 0x2, 0x6, 0x9, 0x100000000, 0x4e54, 0x9]}, &(0x7f0000397000)=0x16) 2018/02/10 22:28:52 executing program 1: open$dir(&(0x7f0000643000-0x8)='./file0\x00', 0xc0c40, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00002c3000), 0x4) 2018/02/10 22:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000aab000-0x38)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2f000+0x362)='/dev/sg#\x00', 0xfffffffffffffffc, 0x80000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/10 22:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d69000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00003ac000)=""/64) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a5b000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) memfd_create(&(0x7f00003ed000)='lo\'\x00', 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e58000-0xc)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000e26000-0xb)='/dev/midi#\x00', 0x80000001, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000862000)='/dev/dsp\x00', 0x900, 0x0) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x989680}, &(0x7f0000004000), 0x80000000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eaa000-0x9)='/dev/dsp\x00', 0x3e, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/vcs\x00', 0x102, 0x0) syz_open_dev$vcsa(&(0x7f0000a97000-0xb)='/dev/vcsa#\x00', 0x100000005, 0x200000) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000225000)='/selinux/enforce\x00', 0x6000, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000702000)=0x0) getpid() setsockopt(r2, 0x4d36, 0x6, &(0x7f0000069000-0x2a)="94a060791c7426990efb4ff85df39255cac768f23745d797ca2f03858bd6a0bfaf7524884158c3135521", 0x2a) capset(&(0x7f00000fc000)={0x19980330, r5}, &(0x7f0000244000)={0x10001, 0x0, 0x0, 0x0, 0x0, 0x401}) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000114000), 0x4) r6 = socket$bt_hci(0x1f, 0x3, 0x1) fallocate(r6, 0x1, 0x3, 0x4) timerfd_settime(r3, 0x1, &(0x7f0000e35000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000bed000-0x20)) r7 = socket(0xa, 0x1, 0x10001) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f000026e000)) 2018/02/10 22:28:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000419000)={0x0, @empty, @local}, &(0x7f000044e000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000074c000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x5, 0x60000000000, 0x100, 0x2, 0x10000, r1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000538000)=@nat={'nat\x00', 0x1b, 0x5, 0x5e8, 0x200, 0x450, 0xffffffff, 0x450, 0x200, 0x540, 0x540, 0xffffffff, 0x540, 0x540, 0x5, &(0x7f00002e5000), {[{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x8, 0x0, "d5955fd268f1eaca0dfe14edc7d2b21d97ab20465b5adeff9c7d4a5355a4"}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @port=0x0, @port=0x0}}}, {{@uncond, 0x0, 0x208, 0x250, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1e, 0x0, 0x80, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x9, 0x2, 0x7f, 0x4, 0x30, 0x1, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}], 0x7}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4=@multicast1=0xe0000001, @gre_key=0xee06, @icmp_id=0x0}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}, @gre_key=0x9, @port=0x0}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x648) 2018/02/10 22:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000132000)='/dev/usbmon#\x00', 0x0, 0x3) poll(&(0x7f0000370000)=[{r0}], 0x1, 0x0) tee(r0, r0, 0x40000000000000, 0x1) fcntl$dupfd(r0, 0x406, r0) 2018/02/10 22:28:52 executing program 1: r0 = userfaultfd(0x80000) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) open_by_handle_at(r0, &(0x7f0000001000-0x1d)={0x1d, 0x3, "7ca42841b9f07b7db8bb7eec0f5087fa35ac6fe707"}, 0x20000) 2018/02/10 22:28:52 executing program 5: personality(0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000075b000-0x6)={0x1, [0x7fff]}, &(0x7f00002a2000)=0x6) keyctl$get_persistent(0x16, r1, 0x0) 2018/02/10 22:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001ff000-0xb)='/dev/mixer\x00', 0x88c80, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000fbc000-0x488)={'filter\x00', 0x7, 0x4, 0x438, 0x110, 0x0, 0x220, 0x350, 0x350, 0x350, 0x4, &(0x7f0000f42000), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffff00, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0x1, 0x800, 0x0, 0x305, 0x6, 0x2, @common='nr0\x00', @common='vcan0\x00', {0xff}, {}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x1, 0xffffffff}}}, {{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x704f, 0x101, 0x51b, 0x0, 0x0, "13cacdd56f2889e3544b68d12151933862fed92ffa7b6e4a4d91e71f1f2391723527e865144a4082b7bf6078df460825ba1d7854c87af43116f82c86ffadca11"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000140000)='/dev/vga_arbiter\x00', 0x141, 0x0) writev(r1, &(0x7f0000324000)=[{&(0x7f0000236000-0xef)="91", 0x1}], 0x1) 2018/02/10 22:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000076d000)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000c3f000)={0x1, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, 0x0, 0x0, 0x40, 0x80000001, 0xfffffffffffffffb, 0x0, 0x75, 0x8, 0x6}) getsockname(r1, &(0x7f00008f6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000a63000-0x4)=0x2e) accept4$ipx(r2, &(0x7f0000070000-0x10), &(0x7f00002cd000)=0x10, 0x80000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = dup3(r0, r0, 0x80000) r5 = syz_open_dev$mouse(&(0x7f0000bd5000-0x12)='/dev/input/mouse#\x00', 0x3, 0x101000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c26000-0x8)={0x0, 0x69c2}, &(0x7f000024d000-0x4)=0x8) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000a34000-0x4)=0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f000088b000-0x84)=""/132) perf_event_open(&(0x7f00007c7000-0x78)={0x7, 0x78, 0x0, 0x80000000, 0x20, 0x2000000000000000, 0x0, 0x400, 0x46, 0x3, 0x7, 0x0, 0x8, 0x7ff, 0x5, 0x100, 0x2, 0x6, 0x0, 0x667e, 0x8, 0x6, 0x6f, 0x5, 0x6, 0xfff, 0x9000, 0xfffffffffffffffe, 0x1, 0x3, 0x6, 0x5, 0x7, 0x7fff, 0x3, 0x2, 0x9, 0x5, 0x0, 0x6, 0x2, @perf_config_ext={0xffff, 0x5}, 0x800, 0xfffffffffffffff9, 0x4, 0x3, 0x3, 0x4d}, r7, 0xffff, r4, 0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000dbb000)="02a72f4096282c0a1dab77405a5a4b5a3623a1b649d16abeca9cc5b1ae2b8bf6db7476e27e436ca72085fd124310b328752d5a7422") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00006d0000)={r6, @in6={{0xa, 0x0, 0x400, @empty, 0x7}}, 0xffff, 0x1, 0x380000000000, 0x1, 0x20}, 0xa0) sendmsg$nl_generic(r3, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 22:28:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000076e000)='/selinux/create\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000be2000-0x20)={r0, 0x3, 0x1, 0x4000000000000006, &(0x7f0000380000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000), 0x357) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/02/10 22:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) getpid() r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005a8000-0x4), &(0x7f00005bf000-0x4)=0x4) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/10 22:28:52 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000001000)) readv(r0, &(0x7f0000001000)=[{&(0x7f000000c000)=""/187, 0x5e}], 0x1) 2018/02/10 22:28:52 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) r0 = syz_open_dev$sndmidi(&(0x7f0000998000)='/dev/snd/midiC#D#\x00', 0x9, 0x20000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009d8000-0x4), &(0x7f0000624000)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003e7000-0x8)={0xe4, 0x3f, 0xfff, 0x8}, 0x8) 2018/02/10 22:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000034c000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000077c000-0x9)='/dev/rtc\x00', 0x2101, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fb6000), 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fa7000-0x10)={0xa, &(0x7f0000776000)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) socket$inet6(0xa, 0x0, 0xfffffffffffffff8) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000815000-0x8)={r1, 0x2}) 2018/02/10 22:28:52 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000008000-0x7)="6ebf0900000023", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0xffffffffffffff04, 0x0) request_key(&(0x7f0000005000)="6173790500657472696300", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x12)="7472757300000005a03f000265783a0008", r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000009000-0x4)=0xffff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000005000-0xc)={0x1, 0xffffffffffffff9c}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000005000-0x148)={0x8, 0x0, [{0x80000008, 0xffff, 0x7, 0x6, 0x0, 0x5, 0xab}, {0x7, 0x9, 0x4, 0xffff, 0x0, 0x7f, 0xfff}, {0x7, 0xb31, 0x5, 0x8, 0x80, 0x1, 0x8}, {0xc000001b, 0x0, 0x1, 0x0, 0x4, 0x9, 0x800}, {0x1, 0x33af, 0x2, 0x100000000, 0x200, 0xfffffffffffff000, 0xff}, {0xa, 0x2, 0x2, 0x90000000000000, 0x9d7, 0x2, 0xff}, {0x7, 0x7, 0x7, 0x7, 0x188, 0x9, 0x6}, {0x40000000, 0x5, 0x5, 0xf5b, 0x8000, 0x401, 0x8}]}) listen(r2, 0x10000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000003000)=[{0x10000, 0xf4e, 0x6, 0x8}, {0x20, 0x0, 0x3f, 0xffffffffffff0569}]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x220200, 0x0) 2018/02/10 22:28:52 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4), &(0x7f000000c000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000001000)=""/57, &(0x7f0000008000)=0x4b0) 2018/02/10 22:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000730000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d13000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x400, 0x401}, &(0x7f00003e9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001cd000-0x6)={r1, 0x6a0}, 0x6) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) 2018/02/10 22:28:52 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000012000)=@assoc_value, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) close(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000011000)=""/120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000000)={@local, @local, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@generic="66384880b6c13e48f0c16ad5a05fed6d", r3}) 2018/02/10 22:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000aa4000)='/dev/input/mice\x00', 0x0, 0x400) stat(&(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f00004d9000+0xa5e)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000674000-0x4)=r2) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000154000-0x4)=0x7) setsockopt$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'}]}, @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) 2018/02/10 22:28:52 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) times(&(0x7f0000018000-0x20)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getown(r1, 0x9) ftruncate(r0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000022000-0x54)="3256caaee17880186bcc07e9e03dc9175fd9c740cb2ffc11d637b8d0cda0758faad7c8572523e101c3b0ec0dbc3258d96bf7bd14e72f7de59aad97d953707d3c1a74b19efcef4a471844ba0fb7533184803baf6c", 0x54) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) dup2(r0, r1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000020000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) 2018/02/10 22:28:52 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000007000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x40000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) kcmp(r0, r2, 0x0, r3, r4) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r5, 0x80000080045005, &(0x7f0000004000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) 2018/02/10 22:28:52 executing program 3: timerfd_create(0x2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10, 0x80000) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x34, r0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000238000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000b7000)={0x100, 0x5, 0x1, 0x3, 0x5, [{0x2, 0x7bd8, 0x5}, {0xfa89, 0x6740b25c, 0x2, 0x0, 0x0, 0x1000}, {0x4d, 0x2, 0xd0b4, 0x0, 0x0, 0x2083}, {0xfd, 0x10000, 0x100000000}, {0x7f, 0xffffffffffff7884, 0xdb, 0x0, 0x0, 0x40a}]}) r2 = syz_open_dev$sndpcmp(&(0x7f000081e000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x410200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008e3000-0x10)={0x1, &(0x7f0000aa4000)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000428000-0x8)={r3}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42c00) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00001c9000)={0x2, 0xfff, 0x4000048cd}) 2018/02/10 22:28:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000809000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r1, 0x1) 2018/02/10 22:28:52 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000001b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x107000) r1 = epoll_create1(0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f000001a000)={0x800, 0x2, 0x1, 0xffffffffffffff9c}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x206000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001b000-0x11)='/selinux/enforce\x00', 0xc00, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000017000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x620080) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f000001c000-0x18)={0x81, 0x2, 0x1, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000001b000)=0x8, 0x0, 0x40, &(0x7f000001b000), &(0x7f000000d000-0x4)=0x2, 0x1ff) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001b000-0x50)=[{r0, 0x2400}, {r1, 0x200}, {r2, 0x4080}, {r3, 0x20}, {r4, 0x200}, {r5, 0x402}, {r6, 0x4001}, {r7, 0x400}, {r8, 0x400}, {r9, 0xa0}], 0xa, &(0x7f0000004000-0x10), &(0x7f000001a000)={0x5}, 0x8) r10 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r10, &(0x7f0000015000)=@ethernet={0x2000000, @random="039fa1fecd32"}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000001d000)={{{@in6=@loopback, @in=@dev}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000001d000)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f000001e000-0x28)={@generic="989a869235d2e029cd57a46b7e9a14f2", 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', r11}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r12, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) setsockopt$inet6_int(r12, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r12, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/02/10 22:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x200080) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c79000)) r1 = memfd_create(&(0x7f00006ef000)='/dev/snd/seq\x00', 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000a37000)='./file0\x00', 0x0, 0x18) renameat(r1, &(0x7f0000212000-0x8)='./file0\x00', r2, &(0x7f0000082000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000054f000)) 2018/02/10 22:28:52 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x141) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000002000)=0xe8) r3 = geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000006000)={{0x2, 0x1, @rand_addr=0x6}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x52, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000008000-0x68)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000005000)={&(0x7f0000005000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x420)={0x420, 0x2f, 0x2, 0x6, 0x2, "", [@typed={0x10, 0x11, @u64=0x7}, @generic="05588e22b3cfa798465eb18ba2bea0ce7bcb568397cedb3e65", @nested={0x134, 0x1b, [@typed={0xc, 0x6d, @uid=r2}, @typed={0xc, 0x3, @uid=r3}, @typed={0xc, 0x84, @fd=r0}, @generic="1372af2e50e8a415709e26f9cd1d5b96d6fc2d06fb9f8c6cec3ccce9e14a5c23e5f8552bbf57d5", @generic="c0bcdc3edbdf4c6c9c6d411758827a7a6a300f35e39e3c2ae895f322d8e2bf5e023cf8aff6908a672ceda3124ac7ca9de07f9ddc803cbdda4217d2f94b0f76e8e1fc3a8b71482bc597d36a9e6806e6c05efdb184db134bd798201935942ccd38d280d835a738d439dd05c9a3d827591805efc79fd86fff7bc7fc3539d30b94bc30382f51a5bd264650b56aa64b6d62bd01e615621991f083f01d2d80511dd93b259aaa6e237da4fdd6a5d61c98471f580e295f2c5ddfdf40dfbce4a47a1a2fbf28f0ef415a9c07a1abe0cc2302a1b869a3b14107013838c2999a2cd2ae428d85a9230a94e9"]}, @nested={0xc4, 0xa, [@typed={0x2c, 0x7c, @binary="c04c5e223073841fae4cb8a97dad516c7d12df0c710dfabe8ab950120a9eeab78c19"}, @generic="a76780945161d49ab2dc56d036a78caced00f1cff28f8dec5c6e459b95d17f43d9920e373395072d5762520d4877eda7f14fbce729f080122ccf1cea5529442fb0206787243a01b84aa9aba1cd98667e86b36c1b06a44da2f6140508a09b97235f07a12344d205336e", @typed={0x28, 0x43, @str='ppp0!#wlan0#&vboxnet0selinux\x00'}]}, @generic="e613af97e6a60d2dbb689ce879adf55b288793cef6dfec4cc921fe8dc448c5817f12f52943a0e8099157c6c04287e56e07c59fcf1377285ae04431521f4931dd694b8620f00ea6e0bfef66dd7c", @generic="94fa6fdbdd8665b09f6daa558b5af99bf35faa1f58125458ff699bfdcc3ba4eae4b0eeecd3c6ad1336c5f55a433cc8014082bb65d483c802c4", @generic="45b3a6bb1d4d65c88cbbf2570dd108820d4b2dbbdc6a5b188e5c5816b927311e5cae63cd8e98c6755c1d7f6de7746dd0a4af5fc0564b256165e94d3ecc83848cf669ba7e6262ab900c7a8f9a2750d06b3978a2fce4216002ad484a40fe294224401d89dff8e96814b3f7f077435c3349179c779e586ddba66100d9e948a4232687ca7fb8838e4c83d0c3acd7d0948ff5007f9dbcfb00f79349bddc21859d2d924af580f4d224d0", @generic="5552afddc5297d436dfad020578f52049555db31610a8e44e3db4b8cc82b1ec6b47cfd573685358b55df65f2da4e1bbd424a551988da15b34be9dd4dfbb1c103f2207b010b536770ece6f2e5e827ae6c61d9e6e50883e0ec60d296290d83c4a4442dc7e4a2edd0fa00f163159df372acd815185a2f2bb280cf4c69282304953baec594cc073e8f6aa8225847e8d980fb0737f9", @typed={0xc, 0x71, @fd=r0}, @nested={0x20, 0x95, [@typed={0x10, 0x74, @u64=0x8}, @typed={0xc, 0x96, @ipv4=@multicast1=0xe0000001}]}]}, 0x420}, {&(0x7f0000004000)={0x88, 0x36, 0x6, 0x1, 0x2, "", [@generic="78c8bddf257da8dd5facaa858a153d8aa40d7debd48a339925c7d8b2e0712f261860863edf3fd3fcc6b8c3ba5432f4691fee62f814bc1230387d384a80123403a36a17ffc22baabf482316a54c348059086e92caeffa24afd22cf46fe59940b0322ae77d66f8c0d02e07090c6c54a64c22da34cafbd2773e", @generic]}, 0x88}], 0x2, &(0x7f0000005000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x30, 0x4000000}, 0x800) 2018/02/10 22:28:52 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c9a000-0xa)='net/snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x6, 0x401, 0x3, 'queue1\x00', 0x401}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) 2018/02/10 22:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000991000-0x11)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000685000-0x90)={0x3e8, {{0x2, 0x2, @empty}}}, 0x90) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000095d000)={0x0}) sendto$inet6(r2, &(0x7f0000473000)="f42555813bac97b99404189da6845d1842f0b581d5836cd99a7ec8886b8cafc8c7b71c9b48d07b4c8c5971adfa1ded2812edf5a4601a6fd39116eff310473216826a3a36c49a19cda64c11b95b1b36463359bc738e8043715ae661aaf266aa18d53a275c506e9c9fb41a16ccb64085093be3c9f884bbf1dca534f1d63f59fa46e20cb104f1ca9d3fa8ff1514dcfd1a2169acc914421ba559e20809fe2539844b4094ba0c1d43853141bc2c4276e72425a17032d01e7305e0e2aa7a3e5f934d468024b56bae827f37a3c8790c86817bd329f3f98bd7b61a5ecf65ee3d22c17c854d096b81c70b", 0xe6, 0x0, &(0x7f0000d0c000)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/mixer\x00', 0x0, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r3, &(0x7f00004de000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000899000-0x4)=0x1c, 0x0) sendto$inet6(r3, &(0x7f0000ef3000-0x9e)="f6269dac41599d7b59b119d8c1d8489ea0dc84c6bcca0f724267ab14555987165f05a4e78bc02db7c00a6dc0a2b9ea2f3c69eae4d565d0f2bc281fdf00a0f86283d4e253efbe56859808cdc5981a0960f21679b98a6c6898d4c487ffe62314287dc242be200dc6f6fdde446e2de4ab4b44a9afe6366c86ca9c2bb261009b12299ae9a09d718bda01cceb20c6ca06cb7ba508247200a3a5115d34de09b19a", 0x12, 0x80000000802, &(0x7f000006a000-0x1c)={0xa, 0x2, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x224}, 0x1c) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000830000)={0x14, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 22:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0}) getpeername(r0, &(0x7f0000001000-0x9)=@rc, &(0x7f0000012000-0x4)=0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a47000-0x8)) 2018/02/10 22:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r1, r2, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha384-avx\x00'}}) add_key$keyring(&(0x7f0000fd3000-0x8)='keyring\x00', &(0x7f00006f8000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000bc2000-0x10)=@ax25, &(0x7f000023e000)=0x10) 2018/02/10 22:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x2f2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b96000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$netrom(r1, &(0x7f0000e70000)=@ax25, &(0x7f0000274000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00005f0000-0x5f2)="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", 0x5dc) recvmsg(r0, &(0x7f0000859000-0x38)={0x0, 0x0, &(0x7f0000722000)=[], 0x0, &(0x7f0000ffc000-0x97)=""/151, 0x97}, 0x0) 2018/02/10 22:28:52 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af13, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000016000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000003000)={0x1, 0x8, 0x1adc78ec, 0x6, 0x401}) 2018/02/10 22:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007d5000)='/dev/dsp#\x00', 0x5, 0x0) accept$netrom(r0, 0x0, &(0x7f000048c000)) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/10 22:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f000010b000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00006b0000)) listen(r0, 0x1) 2018/02/10 22:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000169000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002e7000)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000085000-0xc7)=""/199, &(0x7f0000fce000)=0xc7) sched_setaffinity(r1, 0x8, &(0x7f00005ee000-0x8)=0x8) fchmod(r0, 0x154) sched_setparam(r1, &(0x7f000012a000)=0x2) syz_open_dev$sndseq(&(0x7f0000877000-0xd)='/dev/snd/seq\x00', 0x0, 0x10801) r3 = fcntl$dupfd(r0, 0x2, r0) sendto$inet6(r3, &(0x7f0000f65000-0x1)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_extract_tcp_res(&(0x7f0000e65000), 0x0, 0xffffffffffffff44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000026f000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000728000)=0xa0) 2018/02/10 22:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = creat(&(0x7f0000619000-0x8)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fc1000-0x4)=0x9, 0x4) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/10 22:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000-0xb)="011c0080001a04003f5a00", 0x0) ftruncate(r0, 0x0) close(r0) 2018/02/10 22:28:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setlease(r0, 0x400, 0x0) socketpair(0xf, 0xb, 0xfff, &(0x7f0000032000)={0x0}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000d4f000)={0x800}) 2018/02/10 22:28:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000001000)={0xd000, 0x0, 0x3ef, 0x29b4, 0xffffffffffffff00}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/dev/rtc\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0xf2, 0x8, 0x7, 0x5, 0x0, 0x8, 0x26, 0x3, 0xfffffffffffff000, 0x100, 0x4, 0x6, 0x3, 0x0, 0x1a2d, 0x1, 0x100000000, 0xfffffffffffffffa, 0x100000001, 0x7ff, 0x3, 0x80000000, 0x7, 0x100000001, 0x11, 0x6, 0x21, 0x4, 0x6, 0x6, 0x8001, 0x20, 0x0, 0x34, 0x1, 0x0, 0x0, 0x80000001, 0x4, @perf_config_ext={0x1f, 0x3}, 0x0, 0x401, 0x10001, 0x0, 0x1, 0x6, 0x81}, r1, 0x676dad0b, r2, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000ee3000/0x2000)=nil) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) shmget(0x2, 0x1000, 0x78000000, &(0x7f0000002000/0x1000)=nil) mincore(&(0x7f0000008000/0x3000)=nil, 0x3000, &(0x7f0000003000)=""/45) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x989680}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f000000a000-0x86), &(0x7f000000f000)}, 0x18) fcntl$setown(r3, 0x8, r1) 2018/02/10 22:28:52 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000028000)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x228, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x368) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000016000)=0x4, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001f000-0x10)={r1, 0x50, &(0x7f000001f000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000002b000)=r2, 0x4) 2018/02/10 22:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d35000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ab1000-0x30)={0x0, 0x0, &(0x7f00000fe000)=[], 0xffffffffffffff59, 0x0, &(0x7f0000ab0000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000056a000-0x18)={0x0}) r2 = mmap$binder(&(0x7f0000881000/0x4000)=nil, 0x4000, 0x1000000, 0x30, r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e7f000-0x30)={0xd0, 0x0, &(0x7f000018a000-0xd0)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x60, 0x30, &(0x7f000071b000+0x9c7)=[@flat={0x736a2a85, 0x101, r1}, @fda={0x66646185, 0x7, 0x1, 0x20}, @ptr={0x70742a85, 0x1, &(0x7f000044e000-0x1), 0x1, 0x4, 0x39}], &(0x7f00002c6000)=[0x0, 0x48, 0x78, 0x38, 0x30, 0x38]}, 0x49}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x30, &(0x7f0000ab1000)=[@flat={0x776a2a85, 0xa, r2, 0x3}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000322000-0x30)=[0x30, 0x38, 0x38, 0x78, 0x20, 0x28]}, 0x100000001}}, @dead_binder_done={0x40086310, 0x4}, @increfs={0x40046304}, @request_death={0x400c630e}, @register_looper={0x630b}, @request_death={0x400c630e, 0x1}], 0x86, 0x0, &(0x7f0000524000-0x86)="f4418e45f14e931a247a039deeb47deee2793ba71c624b30bc066272a288ce1c1d2f1d69f295387793c242814a9c5bb25084d14b276337991110c49bedfa263b31d7c0fcbe816887a07d06c690fbfa68dee29622120fa744b5f822668b396ee95ddb974e355a108c32dc5dfb0fdfc2c2315bed7a45d7a7cb2574b251bbf3bee166bc8d929d2d"}) 2018/02/10 22:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004fc000)="0c00000000f9ffffffffffff00", 0xffffffffffffffde) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e3e000)={0x40002011}) unshare(0x20000100) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$int_in(r1, 0x80000080044dff, &(0x7f00008d4000-0x8)) [ 39.611166] binder: BINDER_SET_CONTEXT_MGR already set [ 39.623048] binder: 5800:5806 ioctl 40046207 0 returned -16 [ 39.648250] binder: undelivered death notification, 0000000000000000 2018/02/10 22:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002ab000-0x4), &(0x7f000019a000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/rtc\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000090c000-0x94)={{0xc2, 0x5, 0x81, 0x3, 0x2f, 0x6}, 0x4, 0x81, 0x6, 0x8001, 0x2, "486c20d51553530d526c9c9af4fac4067cbe3ed0d008944e7ff55b8ffea358750d3f55389700bb75e286717a36256a5a5d36fa92ea255b8656281712505b323c2e21fc2a9bda3fe62c9506ec824f3129fcd4d2933467c2cd2231b53a059b341f333688d9d3f09cad65dad2102b880a7620baec8e3972c660609e8d87bb0c350a"}) inotify_init1(0x800) r2 = open(&(0x7f0000f32000)='./file0\x00', 0x201, 0x20) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000e6a000-0x4)=0x9, 0x4) preadv(r0, &(0x7f00008db000-0x10)=[{&(0x7f00008dd000)=""/206, 0xce}], 0x1, 0x0) 2018/02/10 22:28:52 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000600000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000a3a000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00003e2000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x40047438, &(0x7f000015b000)) 2018/02/10 22:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000042a000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00008f6000-0x70)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4), 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000f8c000-0xe8)) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000285000-0xd0)=""/208) listen(r0, 0x2000000fff) 2018/02/10 22:28:52 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000059c000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000973000-0x48)={0x2, 0x0, [{0xd000, 0xbe, &(0x7f0000afd000)=""/190}, {0x4, 0x26, &(0x7f0000c28000)=""/38}]}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000), 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f00000ed000), 0x8, 0x0) 2018/02/10 22:28:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000267000)=0x9, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000000c000)=@raw={'raw\x00', 0x9, 0x3, 0x1b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x3, &(0x7f0000001000-0x30), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x218) r4 = socket$inet(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000e8b000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) times(&(0x7f0000f3a000)) clock_gettime(0x0, &(0x7f00002a8000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f00001e9000-0x120)=[{0x5, 0x4, 0x576e, 0x4, @tick=0x3, {0xfffffffffffff002, 0xffffffffffffff5c}, {0x4, 0x8000000000000}, @control={0x6, 0x1594, 0x5}}, {0x3, 0x3ff, 0x7, 0x6, @time={r5, r6+10000000}, {0x4, 0x8}, {0x1, 0x5}, @connect={{0x4420, 0x8ed3}, {0x4, 0xc87}}}, {0x89a, 0x8, 0x7, 0x4, @tick=0x7, {0x3, 0x4}, {0x56, 0x8}, @note={0x800, 0x86, 0x4, 0x1852e131, 0x4}}, {0x80000001, 0x7, 0x0, 0x33c0, @time, {0x80, 0x7}, {0xfbc5, 0x40}, @queue={0x7f, {0x999, 0xe4}}}, {0x1, 0x20, 0x10000, 0x2, @time, {0x4, 0x90a}, {0x87, 0x8}, @result={0x7f, 0xfdf5}}, {0xcd, 0x7, 0xa3e1, 0x7f, @tick=0x6, {0x9}, {0x78, 0x100}, @result={0x1ff, 0xffffffff}}], 0x120) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 39.694391] binder: 5817:5828 ioctl c0306201 20ab0fd0 returned -11 [ 39.716999] binder: 5817:5828 got transaction to invalid handle [ 39.723464] binder: 5817:5828 transaction failed 29201/-22, size 96-48 line 2842 2018/02/10 22:28:52 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000d53000/0xc000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003e5000)={0x4, 0xffffffffffffff9c}) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x4, 0x0) [ 39.764224] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/10 22:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f000044a000-0xc)='/dev/audio#\x00', 0x3, 0x142) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000550000)={0xffab}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000014e000-0x4)) recvmmsg(r1, &(0x7f0000efa000)=[{{&(0x7f0000703000-0x80)=@generic, 0x80, &(0x7f000063f000)=[], 0x0, &(0x7f000077e000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00004b0000)={0x77359400}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000101000)=0x9, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000923000+0x227)={0xfffffffffffff804, 0x4, 0x7, 0x8, 0x8, 0x7d}) 2018/02/10 22:28:52 executing program 6: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) pipe(&(0x7f00002f1000)={0x0, 0x0}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00007e3000-0x4)=0x14) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000d2a000-0x2), 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d25000)=@common='ip6_vti0\x00', 0x10) fcntl$setlease(r1, 0x400, 0x0) bind(r0, &(0x7f0000802000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/02/10 22:28:52 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00009f5000)='/dev/audio\x00', 0x100, 0x0) fsetxattr(r0, &(0x7f0000257000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000485000-0xf)='\nproc/system(-\x00', 0xfffffffffffffdee, 0x0) 2018/02/10 22:28:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000087d000)='./file0\x00', &(0x7f0000b68000)='./file0\x00', &(0x7f0000f6d000-0x8)='overlay\x00', 0x10, &(0x7f0000eeb000)="d4658250c5884f7e944eb0bf3a479d4b16b3754d02ec974ba4b20a4c6ffc1355a63695d23c6fff41adef7abe63b40f135e8d1eccedd2bf626e2606b4652bca5abad9af034bb53f635a4dd7b993a010312fbc91f1db8a608c1e11fba4f073736cb19eeae2a44c86ba50166b7c21cef89cc5e81cbb017ecaec9a276a50180ab595b6a45a504fcbe1522bd471a1355f6cb48fd3df045e") 2018/02/10 22:28:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007ad000)=@sco, &(0x7f0000000000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000001f000-0x80)={0x1, 0x61c, 0x1, {}, {}, {0x2, 0x4, 0x10000, 0xcbc7}, 0x1, @canfd={{0x0, 0x8000, 0x10000, 0x3ff}, 0xf, 0x2, 0x0, 0x0, "c4f04d1765860f295b588736f0db7c8cea8a4111df5646f78c212bb4c67d1ec11f3fde5d812b1adf3c5909c6cb82cf55d648c6389b00640fe2efa11a4e2f1ae8"}}, 0x80}, 0x1, 0x0, 0x0, 0x4005}, 0x800) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000f9d000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f000069d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='ip6tnl0\x00', {}, @common='gretap0\x00', {}, 0x0, 0x4}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x87}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) sendmsg(r1, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f0000f9e000)=[]}, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa2000-0x9)='/dev/rtc\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ca8000-0x4)=0x1, 0x4) [ 39.786406] binder: 5817:5845 ioctl 40046207 0 returned -16 [ 39.799311] binder: 5817:5828 got transaction to invalid handle [ 39.805534] binder: 5817:5828 transaction failed 29201/-22, size 96-48 line 2842 2018/02/10 22:28:52 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00009f5000)='/dev/audio\x00', 0x100, 0x0) fsetxattr(r0, &(0x7f0000257000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000485000-0xf)='\nproc/system(-\x00', 0xfffffffffffffdee, 0x0) 2018/02/10 22:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x3, &(0x7f0000d5e000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x19}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x8b, 0x1, 0x24}, 0x0, 0x70, 0xfffffe9b, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x218) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000738000-0xc)='/dev/audio#\x00', 0x5, 0x101000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b4c000-0x89)="6604e1c2db715d1df782d8c756c343455e71bcb396b912a345581f9988eed50ae9e37baffb1fc97c96f6c9f11ac46651501783d2292f0f5d0600ace1631efcbd05d07e1bf32f8448ac9406f22edd013ff17e91577ce15a5b5aa4df13f4164bd6f8d4214a2f9a381ef0c1e46101cdf0bea8c1fb76b2f6bde8a673152f3c85b8537da6977fd400e156b6", 0x89) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006a5000-0xc)={0x0, @remote, @empty}, &(0x7f0000596000-0x4)=0xc) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000026a000)={0x0, 0x4}, &(0x7f0000b70000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e63000)={r3, 0x20, 0x30}, &(0x7f0000467000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000147000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 39.878821] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/10 22:28:52 executing program 5: personality(0x10) 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$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0xe73, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) 2018/02/10 22:28:52 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000fd6000-0x10)={0x5bb9c8b5, 0x20101000, 0x4400, 0x0, 0x6, 0x6fce, 0x8, 0x7, 0xfffffffffffffffe, 0xff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004e2000)=0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0xb) 2018/02/10 22:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ec1000)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000eda000-0x4)=0xe8) r2 = request_key(&(0x7f0000e68000-0xa)='id_legacy\x00', &(0x7f0000cd7000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000762000-0x1)='\x00', 0x0) keyctl$get_persistent(0x16, r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000001000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff}) read$eventfd(r4, &(0x7f00006e9000-0x8), 0x8) write$eventfd(r4, &(0x7f0000952000-0x8)=0x1000200000, 0x8) 2018/02/10 22:28:52 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aeb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00007e1000-0x10)={0x84, &(0x7f0000fcb000-0x84)=""/132}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000fc9000)={[0x7, 0x0, 0x8, 0x0, 0x9, 0x6, 0xfffffffffffff001, 0x3, 0xffffffff, 0x9, 0x9, 0x9, 0x4, 0x81, 0x8, 0x9871], 0x6000, 0x1}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, &(0x7f0000d50000)=""/70, 0x46) syz_extract_tcp_res(&(0x7f0000d7b000), 0xbf5, 0x8000000000000000) io_setup(0x9, &(0x7f0000fc9000)=0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x3, 0x3, &(0x7f0000fc9000)=[{}, {}, {}], &(0x7f0000fc9000)={0x0, 0x1c9c380}) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 22:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = dup2(r1, r0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/02/10 22:28:52 executing program 3: prctl$intptr(0x2f, 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000079d000-0xa)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e5b000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c29000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003cd000)={r1, 0x1}, 0x8) 2018/02/10 22:28:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c7b000-0xa)='/dev/vcs#\x00', 0x81, 0x2002) listen$netrom(r2, 0x6) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000096e000)=""/19) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b3a000)={0x1, 0x0, [{0x17e}]}) 2018/02/10 22:28:52 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$void(r0, 0x5451) accept4(r0, &(0x7f0000adc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000826000)=0x14, 0x0) inotify_init() 2018/02/10 22:28:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000269000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000020000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000efc000)=@assoc_value={0x0, 0xdf68}, &(0x7f000075a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e89000)={r1, 0x5, 0x30}, 0xc) 2018/02/10 22:28:53 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000001000)='auxv\x00') pread64(r1, &(0x7f0000007000-0x4b)=""/1, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000016000)=[{r1, 0x8}, {r1, 0x2000}, {r1, 0x1000}], 0x3, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000011000)={0x29}, 0x8) dup(r1) 2018/02/10 22:28:53 executing program 7: socket$inet(0x2, 0x80000, 0x1ff) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x7, 0xd4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000000d000-0x49)={0x0, 0x41, "8714ac7db4585c66d34087d7f81e6798b65324d73a7cd62ab580a61dfa614336dbed37dcd56cea3bfc10c0f3015e29b2a69c416918a7f11cc375b173bc9370a223"}, &(0x7f0000002000-0x4)=0x49) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000d000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, 0x5, 0xfffffffffffffff7, 0x1f, 0x2, 0x100000000}, &(0x7f0000004000)=0xa0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x160, 0x160, 0x160, 0xffffffff, 0xffffffff, 0x1f8, 0x1f8, 0x1f8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000000d000-0x1)=0x5, &(0x7f000000d000-0x4)=0x4) 2018/02/10 22:28:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x101040) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f000094b000)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)={0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000002000-0x20)={0x10004, 0x2, 0x105006, 0x2000, &(0x7f000060c000/0x2000)=nil}) 2018/02/10 22:28:53 executing program 4: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000+0xf7e)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_emit_ethernet(0xffffffffffffff7a, &(0x7f0000005000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8864, "646904710d010000"}}}, 0x0) 2018/02/10 22:28:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000bfb000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00007b8000-0x1e)='systemnodevselfbdev@vboxnet1$\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00007d2000-0x44)={{0x2, 0x2, @empty}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @common='bridge0\x00'}) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r2 = socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004be000-0x10)={r3, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x80, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009dc000)={r4, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}}, 0x8c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef0000)) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f59000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) fadvise64(r2, 0x1e, 0x9ef6, 0x5) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000f77000+0x294)=0x101) sendto$inet(r1, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000c12000-0x8), &(0x7f0000980000)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) pipe(&(0x7f00003b1000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000883000-0xc)='/dev/amidi#\x00', 0x1000, 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000bb5000)=r6, 0x4) sendmsg(r1, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e1bf078dda056573d8e38681cf5ba0eb14b386d1884d1ccb1b90ac39c903d7328307dc74e225f20c34d5e3a021e6d6929c2459fd691ac1860a08fe53ba7314f15ce0c0a4b6720e23743838769538270e1961f64966b5c74b818af434580f36b60a8aacd47731cc5ca67d3486c30fea54114f284eb69e25d64e56f60ce5f573a8162c795bcf52912ac269ac62e8482ec7955726786848f4619baf0c16be0efacc0d0cf9833991c9cbc948e5e37cb4dd086bcf5b18a6814695fc00acac4e3df0dfb82c0ac2c218a746ba9ee85276bf9f79d4c193817d743c7c292c196dfb43e89664fd7a65257285daab25a746c255b6b3d61d22ad3f4a6c84177a3aa12a76d6f98608d468284b0c22ec7eaa97f68c637eea63f6e96ff8b6ebb691f9b2c8e65a86925a6c8053be975d92327fd3827a958cb7c0242ed24f9c8a50a272b85971be1457ed77d6b9883dbab5b279f994036030d37273803bac01a80372af647dedbee9047f0f451a7364bc10a91ad7615a1cdea1e9ce135776f179c0853fbdbbc971d761372aadbf8508d571588e65109242d0edf47d961edd86dc24ad89d5b2d4ecb7043193b5885745fd19a3368de6964cc81391c02aec50807d5a8dd8f50bbc909d04c9f6112cd98396727006f6555455da9499fcd8814d2f2b80707299ed58fc87d43f974d883c1da8af43992874d5a8d78ccf800d801e2f3b32ac4e0599059d4ed20a3807cc4b7a652b5644045d72e7f1f32f9abd67bb35e336456cfa47315f91530a3aabfaef782bb06738e4c0096d2cdb0d4e235a3f3c09eaa884e96aacb314b6661697cf81efb1e86a92cde7fbefa94e0369da65db21a25b7e496e2d188551efeaf05d95911fda8b99f47ec02ec8c3ac9b409782373e704cbce2d3db388cafe67e5ea0494973264fb4356194826c1dfbcb2483c8710b02ee7fac48d825839fc1bea934181cf0fb046d242f0de9e2f6290a7b0a6b5f92d7781de79e8d2d4c4742b076475ca8bd36ea9f04ac04e600b1ec3d18acbf52bfc1ed687cecebd8fc6bf71de5bc3b1277f1952cd36ae20c2081ef0ab7ff868c9db947ab6a57376fa1a5d48642c9af59d9f884288fbaca661df91e3d22ee8912d16665c80292425e42a01e0df26cd61ef1e0822e97e3b9d6bb2452f69ba820375ba157d9c52438a8afd22a45626395d009e72f81ef574f11508921e90355d22c15f72c230bbd34cee575b2226b8215620e1e1106163ffa90976fb5d6c460464c7cd67c854ccd551aa55b2e091ba4462984d0a2bc90755e60b544701a9d30efd5d3d3d8b26c8ed342a6b3fb73a1ee0c062bc0c55869405c48666712353ed4d029b5047db3d1921cccc2e765384f957dc00ba38092e548e8a9fbee3110d3cdce5e227dbc2a4cc07586bd71f906eac831b828212a7bdd9d7f3eb9da6074b3f489b1feac9f2ef2964fcec324b382b04046dc89b75c7e2950ed7427c537a4a12f1a2fd734865d1d9b676b0322c3045e4fc81cb943e66cbe57e6a828e73a0ae673b9f53a726104b8854ca66e9f63ea341", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvmmsg(r1, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)) sendto(r1, &(0x7f0000b18000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/02/10 22:28:53 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000551000-0xb)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000785000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009c1000-0x8)={r1, 0x8}, &(0x7f000027d000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r2, r3, r4}, 0xc) r5 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000002000-0x8)={0x2, r6}) fcntl$setlease(r5, 0x400, 0x3) 2018/02/10 22:28:53 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001a000)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000001b000-0x12)={@common='gretap0\x00', 0x5}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000-0x38)={&(0x7f000001a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x172}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/10 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x10, &(0x7f0000d22000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000f6b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000317000-0x4)={0x3}, 0x4) 2018/02/10 22:28:53 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000076b000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x40000000000000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000fd9000)={&(0x7f000061d000/0x4000)=nil, 0x7fff, 0x4, 0x20, &(0x7f0000c1b000/0x1000)=nil, 0x3}) 2018/02/10 22:28:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)=""/35, &(0x7f0000000000)=0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f000064c000-0x8)='./file0\x00', 0x200000, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ad5000-0x18)={r1, &(0x7f00008f0000-0x1000), &(0x7f0000b3a000)=""/4096}, 0x18) socketpair(0x5, 0x0, 0x3, &(0x7f0000500000)={0x0}) io_setup(0x80000001, &(0x7f0000106000-0x8)=0x0) io_getevents(r3, 0x100, 0x1, &(0x7f0000209000)=[{}], &(0x7f00000a0000-0x10)) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000ce2000-0x10)={0x3, 0x82, &(0x7f00002f7000)="f59b4cdc8a39d41438c500bf34c53f7c11633ab5ba25ceb8622be49f430584e20c59aa094c366ee1aa476d847ba6188c819980848e228333cf9c0ea88cba839d33e1e7798d3f43073eef00079082a0c6b578dede4951863d8564ed2ca5be33948c2d257a7d384b0a3f21cf94667b2cfdbfa649ce2f9c5ae2c5f3d34b6a7cb6ff3453"}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00005f1000-0x11)=""/17) ioctl$KDDELIO(r0, 0x4b35, 0x7f) 2018/02/10 22:28:53 executing program 3: r0 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000bca000-0x1000), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x80000000) keyctl$describe(0x6, r0, &(0x7f0000854000)=""/142, 0x8e) keyctl$read(0xb, r0, &(0x7f0000b89000-0x5b)=""/91, 0x5b) 2018/02/10 22:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x76) epoll_create(0x2) 2018/02/10 22:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00005b7000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050b000-0xf)='/dev/sequencer\x00', 0x3, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000fd8000)=""/155) r2 = syz_open_dev$dmmidi(&(0x7f000055f000-0xd)='/dev/dmmidi#\x00', 0x200000007fffffff, 0x40000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002e7000)="a2312c3c950cb51ada37b6790febc4f359b4e98ea663d61ebab5d6ff6dacbd56869238eeea233c1f4ba4af59f774345e8213a99fdd6127bdca6499fe78c708ae59024933276288fedb0866d9ec57ea04969dcb3cd0a7fad14bd7628029e88abbed06cfadb5cb7dd90f79c9044368d75f605d95912d9e3a829bca7038212057050eee151c8a5e8bab6e95b3ce94e2da2e0c607513947405797ba2baa428255cbf59e479ecef6448a4f58e3c775aca8e0d03c7c74e7a79738340b9dc999f0261c2ea7f", 0xc2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) io_submit(r0, 0x1, &(0x7f00007eb000-0x8)=[&(0x7f00005b5000)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f0000aff000)="217696a7f54ff900f9a9bf18233277ae", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:28:53 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000076b000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x40000000000000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000fd9000)={&(0x7f000061d000/0x4000)=nil, 0x7fff, 0x4, 0x20, &(0x7f0000c1b000/0x1000)=nil, 0x3}) 2018/02/10 22:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) dup3(r0, r2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000a47000-0x70)) 2018/02/10 22:28:53 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bcb000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x5, 0x3ff, 0x1, 0x0, 0x0, [], [], [], 0x400, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000759000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x1d0, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f00002e5000-0x40), {[{{@ip={@empty, @rand_addr=0x8, 0xffffffff, 0x0, @common='lo\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x5e, 0x3, 0x10}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0x9, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x5e, 0x2, 0x51}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xd4, 0x2, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ip={@rand_addr=0x6, @rand_addr=0x4, 0x0, 0xffffffff, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x88, 0x3, 0x22}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r1, 0x5402, &(0x7f000003f000-0x24)={0x0, 0x4f}) r2 = syz_open_pts(r1, 0x1) arch_prctl(0x1004, &(0x7f00004a6000-0x3b)="8edb015d01ff21355ac552bafd095dc806e025051deb6085063d7e66823c539970311ce941cac824e1bd78a165c3afb936bd02053b00426e84fbb8") write(r2, &(0x7f0000d31000)="d6fbbfef51d450fe7b7f00045b76fef095f03ae19b1592519c0e25452d51853c37d79bf3b2df3affeb5f456d5650b5335fbc8f29f6fa2d7900c0a001c1513137bf876fa04248c3cd071f68310e0256ef41e1fb88030000006281832a77aa368ca259329a283415f49d9e520ac91997bdd716494393211044182eea6d15c557b6dfc51ed071de6951b1dd14ce57782f14f2d9c22f110f273e0d", 0x99) 2018/02/10 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ae000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000ab000)=0x80) sendto$ax25(r1, &(0x7f0000107000)="957552d0b1b5c0510d1884469086a336c56f3d7333aa0b062a346f6c89ae85d54b2b5f50b2d477dd8d27b59059bf0c40317aed541e34154554cf8cb2bc16dcfc1eedbe62d7bdcae7659d3f8b33cd277846cf71a8e7c846bf8ff362ac961757becc7d52ae84312a2c9e00bb092dfb28bc38b362db167041f522ef601adb8666c510ab7a4627070e395f06f0", 0x8b, 0x4008800, &(0x7f00001de000-0x10)={0x3, {"8fb73c907fc572"}}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000b8000)="5b02df7e30092e61ae1bb88b4f1e8218e5ebb29c55043bad119b410779e86d952b63af8205f86bff7080fd1ec5c511d5ae2b631f759e99a6bc272dc4bb133123ec6e3f2781596b42e51d971de6f9f55e4a283f9b6f294cfe7fde180c6fd4f96afc27ef6a5baa8c50b698f97beb99ac83d58a0f3220d0c0942c4879a95763872dd46edf6ba621066d1ede055e1ca303bc59e2750d1603a55763e3979f80740ce4b28a152d0ffcd9d1098d47621f95227e4ab2169746bc46f0369de57c6e486d079c24a1fcbbbfb8b835691b24c3f426bf") sendfile(r2, r3, &(0x7f0000ccb000), 0x357) 2018/02/10 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000a9f000)='/dev/snd/controlC#\x00', 0xfffdfffffffffffd, 0x3) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x800000000000002}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) getresuid(&(0x7f0000335000-0x4), &(0x7f00002ce000+0x186), &(0x7f00009bd000)) pipe2(&(0x7f000088c000-0x8)={0x0, 0x0}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00001a6000-0x8c)={0x4000, 0x5, 0x80000001, 'queue0\x00'}) 2018/02/10 22:28:53 executing program 3: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000638000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) r3 = socket(0x12, 0x5, 0x1ff) bind$bt_rfcomm(r3, &(0x7f00004ac000)={0x1f, {0x1f, 0x5, 0xf4d7, 0x400, 0x80000001, 0xfff}}, 0x9) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f000099f000)={0x7b, 0x0, [0xfffffffffffff170, 0x400000000000, 0x0, 0x800]}) 2018/02/10 22:28:53 executing program 2: 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, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x6}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000940000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "cc0096", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) 2018/02/10 22:28:53 executing program 5: 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) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d09000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000491000)=0xe8) ioprio_get$uid(0x3, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000123000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000156000-0x10)={0x0, 0x0, 0x800}) bind$ipx(r1, &(0x7f00009c0000-0x10)={0x4, 0x8, 0x7ff, "13f110d993af", 0x3}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ac9000)={0x8, 0x0, 0x2, 0x4e}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000055f000-0x90)={0xfffffffffffffff5, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000034c000)={r3, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00005e4000-0x10)={r2, r4, 0x3}) 2018/02/10 22:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000545000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000048000-0x4), 0x4) r1 = syz_open_dev$sndctrl(&(0x7f00000f5000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) flock(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000-0x4)) bind(r0, &(0x7f0000c03000)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0x80) 2018/02/10 22:28:53 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000008000)=""/66) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006000-0x18)={r0, &(0x7f0000005000-0x7f)="dc49d72456caf3c58ae5f2319ab31f11e15d41821df9a42e45afacdc1230493e6d439af907c7505d9e23a74166e2db1ee9846d0841d403df04c5d034bd4d408f35e64ae665f46d619929bc04a71b40f6e71bf33fd8f2ecc762e721ecdb7ec5762cada1aef0f7341350a148a9338d153ae0965888ddfcc696221b54c28af137", &(0x7f0000007000-0x5b)=""/91}, 0x18) 2018/02/10 22:28:53 executing program 1: 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) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c7000)='/selinux/status\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000023000-0x38)={&(0x7f000032a000-0xc)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f00002c0000)={&(0x7f0000e70000-0x7a)={0x17d0, 0x3d, 0x500, 0x0, 0x2, {}, [@typed={0xc, 0x8a, @str="ed00"}, @typed={0xc, 0x4e, @ipv4=@rand_addr}, @typed={0xc, 0x91, @str='\x00'}, @nested={0x334, 0x74, [@generic="7a0a9e34430dea30a8b085c16a84703d53b2de3514b36b7e446747700627ea6086ba992c5789479d40da3fe7045cde10ac48bf9f28b62d6beb5f494203e9a7c5ef9821c35ab2cfe20eeaff6a9370e3c681a23b691ac83d2f352120f7067920c3fb1a5b5f8b5c83848bd6bd4ff5526b2daefd9f96", @generic="b9499ef9c5f5e9e95ff59afbfa21ad16e359f40ce78cea514cfb62bab6e3599d50c2e22f07b719dcd3ee231a2a177be3d8c1cf463f4d43405b67281171ade9317dd8cf6f728a46d127e170def9d36f2750b16895270734621b0ba4755fb70640b5a192199928c8f46354c6237eb7d3e7db30e80fda8e47e18ae2bd4e88c8a6022d2909960e96cbc3b6f86748e669ab520dd6927d1aa07e69ea663d679d48ca5162231961f6d7faa30fef60223b68a45a87ec5cf3bb294d02dd1ac66110bd7715dc1392abf19cc4adec29308e4f26ccecf2db29d37cec0eefd2f95f05aa72df881b0e6d3ab23e0b4e70ed3733952827086ea922763f2b1cbf75", @generic="17756859a1724939940dbf39d0caee88d36408523f88ba47e08d3ca8795257479211796ce360aba29019b616f04cb66be7b20b15d60424bd4578f80ffec24e3ef6b07d41f4843b166e475b7c9f61574dc43da177bc457ad8ea1cc1ba13b799ac6e7898e222673baa5839b8c09b89c308f0e4fc584eeb3e4d0c85915b6df22f27066814aa1e74ec60c90ab78e39dcbf3eef409c276d156fbe6e005206118d841cda095b40179f4241ce08af740abb6e928a465eeb6e6fd88fa0d50d406d599c0d69dce0b6ac7548a089861ce8", @typed={0x10, 0x9, @u64=0x100}, @generic="7d5764d0860edf8b4836e58ba3548369dc989348b75d0f31cc942ea536af48a122cc6d484993a54dd6f1927c67167c462f2bb424a1bd06997cb1303df1ecd0e619898db08991733e9fd1fd4bca35029811731ba145", @typed={0xc, 0x4b, @u32=0x7}, @generic="b0ef3a4af7251bc4bf98bc0b181eadc9533302cccb428b0bc0b2882b9c01ee2d9e375ac05b3f3fced30620afadb393ce1b8f7c3b16732336438b05bbfe4379eb49824d1a301a460426616449910d593e824ced6bedbb2cad0d4b13f662ee31ebd97119003c84e248b4d17ae8816b7df04931acf180356a48036bca80ae31cd499086148c0189"]}, @nested={0x16c, 0x1d, [@generic="9485222fd168a6cbc0343a20102f9c5cdf9b28231ed60cf9bdc63ece7bd81cb61dc550860a0c3feaa74335db1208bf334a2d8a05a0dabe37014508d5eca31b92a9caadbbc969f3960c903c719bb79a192c27a2cd019fd9fa16a7d8b37d76834e67724ee95ab907fcf7171e8e81cdfc69e7081354414f6d6bcfc61e47adb95de46d6d6447e07f0d4f92e5352331acd5741604d799cbfa83521924d45235f076e37ba320cc0a7c7f7307f545a5478772dce7b9043cec597c5271692b2cf65f58513fee60befd35602797cf0409bcc34072a7042973088aea744eafb26f8d502e5f7a156efe096f", @generic="2edaf6892c53142d2a8da301c3075343b622b246e9d5ffcb4e95f848c43863c45b8383d9e7e230d3f44e2de75fa1838bfe237abd389db1cb9d09287625e89a7ddaa0482abcf0bcf85e9458357e16fa5839ce7c3afe772f0bdacd6012e04818d30faee4b6a25090da4a5334d7b26cd94965fa6ae0ce8d9f33b97bb52402f456517b"]}, @generic="5c01cc844dfdf13ddd23e3948b60d5ec91fec9fe16ae4a0389f08f383d0e68db530634d6ffe9cb5d5dc63d7b470ad7e1374651264741c8859be09cdca7d55ee3a92e15b478eeea010c1591e723968a86a301403dfdef06386af20fdb90efdc1b31aa4f765bb22057b94078454598573dbe900bb43210ea2591b586763cdd50a6e7108a9eb9e342052a1f92e415fcf58505676a885061d12f077e0597bda26b349303061a1252bc5aad0ec9701d9a06cfc652d0ecffa25c78fa560471bdeafdecd638", @typed={0x10, 0x47, @binary="fbcaea79d6ad"}, @nested={0x1218, 0x78, [@typed={0x8, 0x6e}, @typed={0x10, 0x46, @u64=0x82e2000000}, @typed={0xc, 0x37, @fd=r0}, @generic="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", @generic="3e02092c30fe4343362ef60b458453bf74cb798dbdd873b0289a0c7e262e098514772004f546a27155dacf23c4e92e2f6dda95018324c89d5c87bffa52b79366a2293d38c9219a741c1a842cf47f38465cb5e773bc141db0d6347de385f49f26c8ec9d9809db9da8564c0bfff89b56bb46350dffe461b3f09baeec17a6a7fff065a2841a", @generic="024a6559ed51555176c645c07681a972bc6f327f041ba988fad316854a1eb540e77f381f4c1392c5b81dbb34815e9f05ca75dc5a9ea79a2809323319ec31cb65155a1bed2ce4ff983b9b", @typed={0xc, 0x2a, @ipv4=@multicast1=0xe0000001}, @generic="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", @typed={0xc, 0x39, @fd=r0}, @typed={0xc, 0x3f, @u32=0x1ff}]}, @typed={0xc, 0x25, @pid=r2}]}, 0x17d0}, 0x1, 0x0, 0x0, 0x4}, 0x24000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000021f000-0x19)="656d317e504c766d6e6574302f283a56657972026e672900ec") 2018/02/10 22:28:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x40}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xa, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/10 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000043b000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8864, "9e000000000000"}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f000063b000-0xa)='/dev/dsp#\x00', 0x3, 0x1) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00003e7000)={0x3, 0x9, [{0x1, 0x0, 0x4}, {0x7f, 0x0, 0x3ff}, {0x8, 0x0, 0x4}]}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000043c000)={0x1, [0x9]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005f1000-0x14)={0x9, 0x3, 0xee62, 0x3f, 0xff}, 0x14) [ 40.373656] snd_aloop snd_aloop.0: control 120:0:0::0 is already present 2018/02/10 22:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) socketpair(0xa, 0x80006, 0x1ff, &(0x7f0000444000)={0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00001f0000)=0x1, 0x4) 2018/02/10 22:28:53 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00005b1000-0x40)={0x9, 0x7, 0x8000000000, 0xfffffffffffffff9, "4d7c9fb59a405d3193244a696892ce449ec449fcc5fb9a917f197148eef2486aff03a85b911fd794b357c4e6", 0x8}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000358000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000fec000)={0x10, 0x0, 0x2, 0x4100000}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fec000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x4904}, &(0x7f0000fec000-0x4)=0x98) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000bab000-0x4)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dd5000)={0x100, 0x1f, 0x2, 0x0, 0x40, 0x401, 0x4, 0x3, r3}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000feb000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c4a3546babdc5322"}}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000fec000)='keyring\x00', &(0x7f0000252000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f15000)={0xaa, 0x1}) creat(&(0x7f00005a4000)='./file0\x00', 0x10) 2018/02/10 22:28:53 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000005000)=0x10) r1 = gettid() process_vm_readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000), 0xfffffc57}, {&(0x7f0000004000)=""/51, 0x33}], 0x2, 0x0) 2018/02/10 22:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000545000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000048000-0x4), 0x4) r1 = syz_open_dev$sndctrl(&(0x7f00000f5000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) flock(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000-0x4)) bind(r0, &(0x7f0000c03000)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0x80) 2018/02/10 22:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008f6000)='/dev/autofs\x00', 0x220000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000004c000-0x4)=0xffffffffffffff81) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r1, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f91000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/10 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f0000fa2000)=""/154, 0x36) 2018/02/10 22:28:53 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1a, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000002b000)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f000002c000-0x8)) openat$vcs(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/vcs\x00', 0xa0181, 0x0) 2018/02/10 22:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb02) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003c1000-0xb)={0x4c, 0xffffffff00000000, 0x5c2, 0x2, 0x7, 0x7fffffff, 0xfd, 0xfffffffffffffff7, 0x2, 0x80000001, 0x7ff}, 0xb) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6(0xa, 0x7, 0xfffffffffffffffd) sendmsg$nl_route(r1, &(0x7f00003d0000-0x38)={&(0x7f0000b10000-0xc)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000fc0000)=@newlink={0x2c, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 22:28:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_in(r0, 0x5421, &(0x7f000056e000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000aa8000)='./file0\x00', 0x800, 0x10) fcntl$addseals(r1, 0x409, 0x2) r2 = syz_open_dev$loop(&(0x7f00004a3000-0xb)='/dev/loop#\x00', 0x9, 0x200000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000ea5000)={0x9, 0xffffffffffffffff, 0x2}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) 2018/02/10 22:28:53 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fc1000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000083000-0x4)=0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fc1000)=@assoc_value={r1, 0x6}, &(0x7f0000fc2000-0x4)=0x8) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r2, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) 2018/02/10 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c99000-0xd)='net/udplite6\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005d7000-0x98)={0x0, @in6={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9afc}}, 0xd8, 0x1}, &(0x7f0000ea7000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005e6000)={r2, 0x2, 0x1, 0x9, 0xfffffffffffffff9, 0x3f}, 0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x1, 0x3}) 2018/02/10 22:28:53 executing program 1: r0 = gettid() r1 = syz_open_dev$dspn(&(0x7f0000c2c000-0xa)='/dev/dsp#\x00', 0x6, 0x80000) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000474000)="90f0e9cf11a211d25ac922daae2f291f26269b07b72b450f048c41adf4e2e1eea6cce369736affe1650f04f5bc544510d8635a8b465644e4e0848bf4d1bddf969176abe955459edc345cfea9ce8b47e4a9c903b1a6b522d89207a71609c469fde3195333ccf3cd0818dac41ef278d67ce1856463b00f367ecb96c6148b0a522ca69b43225e5c80c9ac2fa43d870dee68f83431e72da6219368d5d7bca3d6d59774aeba049fb59fb44b5fcdf4f96e4cd014f8a40b9eba91377caab09e", 0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, {0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0x100000001, [0x3, 0x4f, 0x6, 0xd6, 0x10000, 0x401, 0x3ff, 0xffff]}, 0x5c) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) futimesat(0xffffffffffffffff, &(0x7f000041b000)='./file0\x00', &(0x7f000035e000)={{0x77359400}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000002000)={0x7, 0x7, 0x4, 0x99a9, 0xbca0, 0x8, 0x1, 0x7ff, 0x5, 0x43b}) 2018/02/10 22:28:53 executing program 2: r0 = socket$inet6(0xa, 0x48080f, 0x1000) setsockopt(r0, 0x84, 0x2, &(0x7f0000000000), 0x0) unshare(0x11010000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000001000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x24000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000033c000-0x50)={{0x4, 0x7f}, {0xd4, 0x7}, 0x200, 0x6}) 2018/02/10 22:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00007f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ae8000)=0x14) r1 = syz_open_dev$midi(&(0x7f0000c88000-0xb)='/dev/midi#\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @rand_addr=0xffff, r0}, 0xfffffd74) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000aa7000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/10 22:28:53 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000012000-0x8)={0x0}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005000)={r0}, &(0x7f000000a000)=0x8) r1 = socket(0x2, 0x3, 0xff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000000a000-0x2)=0x3, &(0x7f0000014000-0x8)=0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000e000-0x10)=@common='sit0\x00', 0x4) 2018/02/10 22:28:53 executing program 6: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x8)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000039000-0x18)=""/24, 0xfffffdeb) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl(r0, 0x9, &(0x7f0000038000)="c1fabe4ab3f77eb048dde911ef99bee8023d") 2018/02/10 22:28:53 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000fb5000)='/dev/dsp#\x00', 0x2000, 0x54008) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000fb5000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f2b000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000fb5000-0x10a)={r1, r3, 0x9, 0x6, &(0x7f0000fb4000)="189b05", 0x9, 0x40000000, 0xf8, 0x7e86, 0x8, 0x1, 0x4, "d1a27f53a099d14d9f9812d1a8eba00016f48d8d4c1174c7f9c6c2e4085fc0e95eb99532ab7f9a9d526e9249b82740dbdedc6cc5f5f2f8332c0e8cd2d0f5cdd8be2d2c29b26fbed1e0552eeee39e42e46fb294c7ca385e7821fa07e42670b139273bfe3011b9bbfa70442f5b9b2063df0b2f165153c38f16b780336ff30c64b36ec23d33f5b93865d6455520e1abeeffcf5cba8d37908bf24ecd90f6ed3b868a64278b0ff6957b75f59327df3435e172fabb93c0d78ad87646c3a9fd0022bbc3a9a97137494f9754316a9e8d7e16da3718ef455b91c4c0c9ea5bcffaf3565084f84e"}) inotify_rm_watch(r0, 0x0) [ 40.523914] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/10 22:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000068000)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) gettid() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/10 22:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/10 22:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) r1 = syz_open_dev$usbmon(&(0x7f0000e1e000)='/dev/usbmon#\x00', 0x8, 0x20002) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000c5d000-0x4)=r2) clock_gettime(0x0, &(0x7f0000f40000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f000048a000-0x10)={r3, r4+30000000}, &(0x7f0000fd4000-0x10)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000db4000), 0x0) select(0x40, &(0x7f0000ef5000-0x40)={0x4, 0x6, 0x9, 0x1, 0x4, 0x1, 0x100000000, 0xffffffffffffffff}, &(0x7f0000750000-0x40)={0x79, 0x6, 0x4, 0xfff, 0x7fff, 0x8001, 0x8, 0x6}, &(0x7f0000e80000)={0x80000000, 0x3, 0xa4, 0x3, 0x40, 0x8f, 0x4, 0x3}, &(0x7f0000e01000)) name_to_handle_at(r0, &(0x7f0000718000-0x8)='./file0\x00', &(0x7f0000fdd000)={0xcb, 0x93, "d5bfbd03ac4575057ba60eb2785cb4520cb8a099af1f4aaf333244d2c99edee5a630437df866e760412909b7b7349238c205a60e5084604e39a8fc40d94f7fa747838ccde92ffc4f1feac06af509d917c52a2a6d299d55a918f5612717865f97b05bf9c7ce7819d4158856a219ee9d0cb821905ea025420461e0ca79f60b7c1eeca51bdf639f8a0cba1313580b1816c00d6b019e58838d72ffaf3839fb9a5a70d86dcefeadd35327be0d6e6f5af40a00dcc34e3516294b1c269da09f23542b2e18d374"}, &(0x7f000025a000), 0x1000) getrusage(0x1, &(0x7f00001cb000)={{0x0}}) mq_timedsend(r0, &(0x7f00005b1000), 0xfffffffffffffd9d, 0x0, &(0x7f00005a8000)={r6, r5}) 2018/02/10 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x26, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c6000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006c7000-0x4)=0x9, 0x4) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) [ 40.638364] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 40.648413] binder: 6067:6073 transaction failed 29189/-22, size 0-0 line 2842 [ 40.654433] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 40.661540] binder_alloc: binder_alloc_mmap_handler: 6067 2000c000-2000e000 already mapped failed -16 [ 40.677579] binder: 6067:6076 transaction failed 29189/-22, size 0-0 line 2842 [ 40.680831] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 40.691045] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.703859] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/10 22:28:53 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000002000-0x8)) 2018/02/10 22:28:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000db6000)='/dev/sg#\x00', 0x80000000, 0x40200) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000663000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00000a3000-0x4)=0xc) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) 2018/02/10 22:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c6e000-0x9)='/dev/ppp\x00', 0x400800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006d3000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000629000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a45000)={r1, 0x1ff, 0x100000000000}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc2000)='/dev/rtc\x00', 0xc00, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b20000), &(0x7f000031a000)=0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000cb5000)=r2, 0x4) 2018/02/10 22:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$ax25(r0, &(0x7f0000ea2000-0xa)={0x3, {"70d9eee04d9216"}, 0x10000}, 0x10) write(r0, &(0x7f00007da000-0x24)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) 2018/02/10 22:28:53 executing program 6: 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 = add_key$keyring(&(0x7f0000786000-0x8)='keyring\x00', &(0x7f0000efc000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a55000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000572000)={0x20, 0xfff, 0x8001, 0x2a67}, 0x8) keyctl$describe(0x6, r0, &(0x7f000034c000)=""/117, 0x75) 2018/02/10 22:28:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x22000, 0x112) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b1c000)={r0, &(0x7f0000a4f000-0xb3)="c3941fdf5c3b93a668d8c45cb01cfdee6fc6e40d2d6cd4b748757a009eee963f875220fac05215fd79b57300107f752c5c42b710ad9056f96bc4ab00955f0ef9eff740dfd9dd7fde0db0698a8c1120f64e9980589f27418fccf223e09901da147b96b98a7041c37316aed51372b5023f9e0fdde02a6dcdf8839efa25fd27dea8bbc9bb52925ab1b1d67f219d98c50c2b32ff85ae616fa66635e7648d6d9de284bdd65eebb883014b591e51b99eb16e5aeda52a", &(0x7f0000001000-0x24)="eed13d3f80125544d7584666db5aa18e1ae7bd4e52257234e2bd255e66171d307d2ec6b1", 0x2}, 0x20) socket$vsock_stream(0x28, 0x1, 0x0) prctl$void(0x3) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000), 0x10) syz_open_dev$sndmidi(&(0x7f00000ed000)='/dev/snd/midiC#D#\x00', 0xd56, 0x2) 2018/02/10 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x101, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) pwritev(r1, &(0x7f0000c21000-0x90)=[{&(0x7f0000602000)}, {&(0x7f00006ae000)="1f849d2b4c592955489cfb34da9e81cdc18f50517364f895cb97799e4019decdd6abc5ef6692ebb0960d985fb5d6e81137ac965d001c26e40a4b2f6ef5ea4042", 0x40}, {&(0x7f000071b000-0x55)="b6888ad9fba2632b29f547e1d7b95d50d04a657fbbafa633ccdf9aa551f650da17b28ad481e9e46d5528a9c3a795af3746bfc216187c5e920aef679c1f326fcb77168eb8c617529b8fb830f2b45801a772e6058158", 0x55}, {&(0x7f00000de000-0xe5)="1254b188be7300bdade0aa0bd3c808d2f4c97762787afb1b8963152b1029063aa0171bb2a508adb77cfc1cc2965533f74ea5a14942ad16b28fc37077af736d00df2a2289cfb60e5edde9fdcc7b4a5cb4b81154cf658a1c3cbb2372add25fd3f4396a57c3f04885355c965c125bbb62ec517a402e1c35283bf85a6e55fefc792ffdeaae76780f6bafc111a77d2a81c7d2b0b8996cbb49fb5e1a96eefd6fbacba4667dbc6ec15aa86c3a4f2f10f281de11ff67ab2d0a019fdecf77d8d7bf29d3c3d329bb63265381f01aa19442addae3e85f0e4ed9692e4b7e7da28902bf32741a2199247635", 0xe5}, {&(0x7f0000c9a000-0x97)="48f4591e7a72ef4bd80a0e9a74ea3890c48240cc3f3ee01d5035d85914aca2ec31ca3a305ebbe8ec25377878a0724d95f66aa0bd0240409a8c5b1d8699d61b9b91d6c1c8737101d72bfee40c53722d1b4fe5cd6d5a010176bdd20df98b1d82f45e35660d356b71fe1b9ef3ea1fd587acfd3ec5f169af659972f580e1181745e90947e2c4fcfa2547746aa0823f37cb27c1dd38d1db68e3", 0x97}, {&(0x7f0000686000)="63a57744f04fd816f1552d", 0xb}, {&(0x7f0000dfb000)="f921a4ff3adb1c559b35448faef727b8c947706c03c422796fe5f530bf8bd8233b0ecc91fe0cc1fd959d93f8863456e87acaacb37641f79452237b2ec71ee94d88943fd45b8ca7b99425fdb56c55dee28b16023ed8a843acc6b7f725935b7fb5bb01bb8c32349ba7900d83a18e939874708d9bbbed7787ae16f73d6d207f3dd8d05c491ffea9d5d5afb239c63dea034d225c31034c934980a9d5f0d1d31adf9db152792d9bc5296592a371a2a31472c51a8a80b7de9dfe600e59021d30b9137be3e67757d1f04b20891cf9bd8e9fb0970080927fc64698e63327c712edf09c6b7b2d70fa334e", 0xe6}, {&(0x7f0000b16000-0xd8)="ed7d1758fe3c548ebe16112f20810a2dc345c75f0fced31c26b75d50b84113dffde44bc2f9cff6ee20499690d567f005aa1acb33e2dc3cf443cbd6b95ce4c6a8e67944c134ba9720274c60f91378d6cbb02dae6f4f43e820aaafef71f57f019af33e32cdaa5f2f116956235f58722d91b9fe68b3f9787a1471f9a34daa298326b8803cc8ba04eb11ad0d10469a0f3c3a8ea22e7168ec49655be5c03b5ad7d25a64c1a26f587a659ef7f9e19234e4fe8ba3f5886980efac5ef135c0ad6b1ace4c266c7d8bb1eb489a6e86ba409b55dd7c7cb13e895dfdaa4e", 0xd8}, {&(0x7f0000caa000)="2caa38f689cec01ecf174192024e070875423135063f23e49676fd208448d927cdb3232f748a728616be46bcfcc18e67ea40d6d18a6bca2b57a4748c846b3122f8", 0x41}], 0x9, 0x43) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000290000), &(0x7f000033d000-0x4)) 2018/02/10 22:28:53 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x107, 0x13, &(0x7f0000001000-0x378)=@mangle={'mangle\x00', 0x1f, 0x4, 0x398, 0x70, 0x70, 0x70, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @empty}}}, {{@ip={@rand_addr, @multicast1=0xe0000001, 0x0, 0x0, @common='vlan0\x00', @common='bcsh0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f8) fchdir(r0) 2018/02/10 22:28:53 executing program 4: mq_timedsend(0xffffffffffffffff, &(0x7f0000001000-0x9), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) r0 = syz_open_dev$midi(&(0x7f0000944000-0xb)='/dev/midi#\x00', 0x2, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/10 22:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 22:28:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fa1000-0x103)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}}, [0x4, 0x5, 0x3, 0x0, 0x401, 0x6, 0x3, 0xffffffff, 0x8a1, 0x5236, 0xbb2f, 0xfffffffffffffffb, 0x2, 0x3, 0x9]}, &(0x7f0000e17000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000089e000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x7fff, 0x83a, 0x20000000000000, 0x7, 0x800}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000015c000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x14) 2018/02/10 22:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80008, 0x40000000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/02/10 22:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000042d000-0xc)='io\x00') read(r1, &(0x7f0000b5b000), 0x0) lseek(r1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000aa000)) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 40.762846] binder: 6083:6092 ioctl 4b3b 20001ff8 returned -22 2018/02/10 22:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000086d000)='/dev/loop#\x00', 0x0, 0x4080002) mq_unlink(&(0x7f00001f0000)='/dev/loop#\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/10 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004de000-0x8), &(0x7f00006ce000-0x4)=0x8) 2018/02/10 22:28:53 executing program 7: keyctl$session_to_parent(0x12) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/dsp\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x10000, 0x0, &(0x7f0000b0c000/0x2000)=nil}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000-0x8)) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0x2f5, 0x10000, 0xffff, 0x6, 0x100000000, 0x9, 0x6, 0x6, 0x20000000000000, 0x3, 0xb8ae, 0x9, 0x2, 0x1, 0x7, 0xfffffffffffffffa], 0xd001, 0x202000}) 2018/02/10 22:28:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000007a000-0x138)) r1 = socket(0x1e, 0x1, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) accept4$ipx(r1, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10, 0x0) 2018/02/10 22:28:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x204201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0xffffffffffffffff, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000bcc000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000aeb000-0x4), &(0x7f00008f4000-0x4)=0x4) sendmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0xd3)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x23}], 0x1}, 0x0) 2018/02/10 22:28:53 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/rtc\x00', 0x2200, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000679000-0x8)) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc0000)='/selinux/checkreqprot\x00', 0x214400, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000fc0000)=@full, &(0x7f000099f000)=0x48) syz_open_dev$admmidi(&(0x7f00002a6000)='/dev/admmidi#\x00', 0x1ff, 0x80040) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/vga_arbiter\x00', 0x500, 0x0) socket$unix(0x1, 0x7, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) epoll_create(0xffffffffffff453c) socket$llc(0x1a, 0x3, 0x0) getpgrp(0x0) getuid() getegid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 22:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000349000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x90800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d89000-0x4)=0x6, 0x4) 2018/02/10 22:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1, 0x81, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = msgget(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000913000)=""/137) 2018/02/10 22:28:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000), 0x2d7) 2018/02/10 22:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006ee000-0x1)='\x00') exit(0x0) 2018/02/10 22:28:54 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0xfff, &(0x7f0000000000)=0xdba5, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000002000-0xb0)={{0x7, 0x8}, 'port0\x00', 0x0, 0x21, 0x9, 0x48ce, 0x2, 0x1, 0x7, 0x0, 0x1, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0xc, 0x4202) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000-0xa1)="eb1f7e947f8caff9d86d076fd9c2059b9da2e267689a31ad2a77c1a7ae6652e4b4bd203df3b6fa2e75f0f2d35c4eac64fdfaa6cc08d83754f755703517e0d8d1f239686fbff2e35726fd978754f59d0dc52a633e85749e1126c4f486d4dec5cafa5c3d29e25a6c1fe7f05aee00adeb957031cc6fb89d2b530adaf3f18c158eae2f49487d171c9bc4f0fa71474b779191246748ebef2e17d31f66449031ab6d7663", 0xa1) 2018/02/10 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000621000-0x9)='/dev/dsp\x00', 0x20000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r1, &(0x7f0000256000-0x2)="ff", &(0x7f000032a000-0x1)}, 0x20) 2018/02/10 22:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000456000)='/dev/midi#\x00', 0x90e2, 0x2) sendmsg$alg(r0, &(0x7f0000c4a000)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f0000688000)="44b0f8d979b7e1586201", 0xa}, {&(0x7f0000143000)="ba8899e2e45c2fd4fff051da4a126c7fbe61f31535baa89009a20778d216ed1d6ccb2d3a23534d8ee568b994fe703ac1f11d8dc2efab84c94dcc21d6bfb2cbb24decb1a07682dc8c80", 0x49}, {&(0x7f0000fbb000-0xa)="0024e4511fb85f6af4ca", 0xa}, {&(0x7f0000e1c000-0x1000)="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", 0xfffffffffffffd8b}], 0x4, 0x0, 0x0, 0x4000000}, 0x4000000) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000)=[], 0x0, &(0x7f0000ffb000-0x260)=[]}, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000953000)={0x2, 0x0, [{0x8000000f, 0xfe, 0x0, 0x0, 0xb54, 0x3, 0x2}, {0x80000000, 0x12c, 0x7, 0x4, 0x400, 0x6, 0x4}]}) 2018/02/10 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000931000), &(0x7f00001c7000), &(0x7f0000662000)) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000332000)=0x0) io_submit(r1, 0x1, &(0x7f00002e1000-0x10)=[&(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00001be000-0x1000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000861000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00005b1000)) [ 41.005239] binder: BINDER_SET_CONTEXT_MGR already set [ 41.024718] binder: 6143:6153 ioctl 40046207 0 returned -16 [ 41.034124] binder_alloc: 6143: binder_alloc_buf, no vma [ 41.039866] binder: 6143:6148 transaction failed 29189/-3, size 40-0 line 2957 2018/02/10 22:28:54 executing program 2: r0 = memfd_create(&(0x7f0000182000-0x3)='@\\\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f}) fcntl$lock(r1, 0x7, &(0x7f0000603000)={0x1, 0x0, 0x12800000}) 2018/02/10 22:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000086f000)=""/1, 0xfffffffffffffe22) recvmsg(0xffffffffffffffff, &(0x7f0000e18000-0x38)={&(0x7f0000b3e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000fb9000-0x20)=[{&(0x7f00005ff000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d2a000)=""/121, 0x79}], 0x2}, 0x22) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000db9000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005e2000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000199000-0x4)=0xe8) stat(&(0x7f0000d8b000)='./file0\x00', &(0x7f0000f52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c4d000)=0x0) lstat(&(0x7f00000cb000)='./file0\x00', &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000855000)=0xc) r9 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007fd000)={0x0, 0x0}, &(0x7f0000de7000)=0xc) r11 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e2e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006d2000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000738000-0x4)=0xe8) getresgid(&(0x7f0000c5a000-0x4)=0x0, &(0x7f0000ceb000), &(0x7f00004cb000)) fcntl$getownex(r1, 0x10, &(0x7f00000a7000)={0x0, 0x0}) stat(&(0x7f0000bec000-0x8)='./file0\x00', &(0x7f0000fa9000)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000fe3000)={0x0, 0x0}) r19 = getuid() r20 = getgid() sendmmsg$unix(r2, &(0x7f0000838000)=[{&(0x7f0000e8c000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005b7000)=[{&(0x7f00004e0000-0xb)="415b060e331ea6525054f4f58a1bda1cb76d91e5a3ba2cc311e6bb054bed215763a9201787a8684cf2f2cd79b70aa61c1d9df3", 0x33}], 0x1, &(0x7f000013b000-0xf0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xf0, 0x20040040}, {&(0x7f0000fa6000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d3e000-0x10)=[{&(0x7f0000fee000)="69e1101736072a5e3a8d0addd4ee3930d6bf946bcbd4324c6914a19dc4564ddb8fe8fea7f30867596b6f4b55a9c57eb3ea6b5eb3345a6ddc0b11e66cfe065cbd575694d7dc90b2bcb372b639892be234c923fbaa83e86c31466a6a8b2eb168be62f7f15967b131b41ebc96745e8cfac30033a91e567fba09b8ecbeb270eb1b3941c4e04d27e8bc9742312e9fb5d7b489954a6cc0d4c9c03eae82ea56021475186158663d39cd8a2efd9063629102c6bdc3d3393c2c22ec28de360490", 0xbc}], 0x1, &(0x7f0000971000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1, r0]}], 0xe0, 0x440c0}], 0x2, 0x0) 2018/02/10 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c3}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000c000-0xd)='/dev/usbmon#\x00', 0xb4, 0x22000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000b000)=0x8, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/10 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x200, @loopback={0x0, 0x1}}}]}, 0x110) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b84000-0x9)='/dev/rtc\x00', 0x400040, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000086b000-0x4)=0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) [ 41.064983] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.071254] binder: release 6143:6148 transaction 9 out, still active [ 41.078043] binder: undelivered TRANSACTION_COMPLETE [ 41.083234] binder: send failed reply for transaction 9, target dead 2018/02/10 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f7000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000bd9000-0x40)={0xff, 0x6, 0x5, 0x0, "3eccfe0c2999e32ae3dd6d1c90ebc94ce825d823eede1a9d381066bf6d50a6289884438b37bb4523c0472e16", 0x7fff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e76000-0x10)=@common='irlan0\x00', 0x10) signalfd(r1, &(0x7f00001e1000)={0x2}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) lstat(&(0x7f000096b000)='./file0\x00', &(0x7f0000522000-0x44)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00005fb000)=0x84) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000c4d000-0x4)=0x4, 0xffffffffffffffbb) connect$inet(r1, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000279000)='/dev/usbmon#\x00', 0x10001, 0x501000) accept$llc(r2, 0x0, &(0x7f0000820000-0x4)) poll(&(0x7f0000de3000)=[{r1}], 0x1, 0x0) 2018/02/10 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xd4a000)=nil, 0xd4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000071d000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300000800"}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00002c7000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000d4b000-0x5c)={0x45e, 0x3, {0x3, 0x1, 0x9, 0x3, 0x9}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 22:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000bf5000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 22:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000483000)={&(0x7f00008fd000/0x4000)=nil, 0x4000}) vmsplice(r0, &(0x7f0000d7a000)=[], 0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000479000)='/dev/usbmon#\x00', 0x4, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000de8000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) read(r0, &(0x7f0000904000)=""/100, 0x64) 2018/02/10 22:28:54 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f00004d2000-0x40)=[{&(0x7f0000f1f000)=""/249, 0xf9}, {&(0x7f0000bfb000)=""/185, 0xb9}, {&(0x7f0000b43000)=""/16, 0x10}, {&(0x7f0000aaa000)=""/75, 0x4b}], 0x4, &(0x7f0000803000)=[{&(0x7f000072c000)=""/47, 0x2f}], 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000981000-0x9)='/dev/ppp\x00', 0x14000, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000f33000)=@req={0x0, &(0x7f0000977000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}}) rt_sigreturn() 2018/02/10 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000bbb000)={0x0}) accept4(r0, &(0x7f0000599000-0x10)=@ax25, &(0x7f0000975000-0x4)=0x10, 0x800) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r2}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000014f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1002}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00002df000)='/dev/dsp\x00', 0x1, 0x0) lsetxattr(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f00009bc000-0x14)=@known='security.capability\x00', &(0x7f00009d7000)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x2) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00009f8000-0x28)={@generic="2cc158102aa2980e4d8e8af3c7bc2b8b", 0xffff}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000790000-0x68)={0x3, 0x0, [{0x16000, 0xb3, &(0x7f0000b3c000-0xb3)=""/179}, {0x6001, 0xdf, &(0x7f0000841000)=""/223}, {0x1001, 0x1000, &(0x7f00000f4000-0x1000)=""/4096}]}) clock_settime(0x6, &(0x7f000032d000-0x10)={0x77359400}) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/02/10 22:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000838000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000470000)='tls\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/10 22:28:54 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000a28000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fe5000-0x1b)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe6000-0x4)=0x9) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000755000)) 2018/02/10 22:28:54 executing program 4: linkat(0xffffffffffffffff, &(0x7f00002e9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404) pipe2(&(0x7f00008b9000-0x8)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x3}}, 0x3, 0x4}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x9, 0x1}, &(0x7f0000599000)=0x8) 2018/02/10 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000028000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a8f000-0x8)={@any=0xffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000041b000-0x8)={@my=0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000019000-0x14)={0x0, 0x7fffffff, 0x9, 0x2c9f44cf, 0x7, 0x8}, &(0x7f0000ecf000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006c8000-0x8c)={r2, @in={{0x2, 0x3, @empty}}}, 0x8c) r3 = syz_open_dev$audion(&(0x7f0000cb7000)='/dev/audio#\x00', 0x49, 0x10000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) fgetxattr(r1, &(0x7f00000ff000)=@known='system.posix_acl_access\x00', &(0x7f0000b0e000)=""/1, 0x1) 2018/02/10 22:28:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000042a000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x40000) getsockname$llc(r0, &(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000058f000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000295000)='/dev/dsp#\x00', 0x2b91, 0x2800) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004ef000)=0x5, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000), 0xffff) 2018/02/10 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, &(0x7f00001c0000)=0x6a1c, 0x1, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d05000)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bee000-0xb)='/dev/audio\x00', 0x250100, 0x0) connect$netlink(r1, &(0x7f000066c000-0xc)=@proc={0x10, 0x0, 0x1, 0x400}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000477000)={0x5, 0x8000, 0x729, 0x10001, 0xff, 0x8}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000707000)={0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a7d000)=0x0) rt_sigaction(0x24, &(0x7f0000fc6000)={0x4, {0x100}, 0x80000000, 0x3}, 0x0, 0x8, &(0x7f0000c58000)) move_pages(r3, 0x1, &(0x7f0000c40000)=[&(0x7f0000949000/0x3000)=nil], &(0x7f0000a45000)=[0x9, 0x200, 0x0, 0x4], &(0x7f00006c0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) sendto$inet(r2, &(0x7f0000e17000)="bc45d71b15f4a5e09b33d35aff3bf4645272ff64e0683380f8b99d6fd615763ca22c5c5f92e81aca1b073a659cd935734b0a6bdd5c", 0x35, 0x80, &(0x7f00005e4000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/10 22:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$vcsn(&(0x7f00006f1000-0xa)='/dev/vcs#\x00', 0x6, 0x88082) ioctl$TIOCEXCL(r1, 0x540c) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000db0000)={{0x2, 0x7}, 0x0, 0x4, 0x7, {0x1f, 0x4}, 0x7, 0x9}) 2018/02/10 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000d8000)=0x200, 0x4) connect$inet(r0, &(0x7f00002db000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000956000)=0x8000, 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000032000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", []}, 0x10}], 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0xff) sendto$inet(r2, &(0x7f000055a000), 0x0, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/10 22:28:54 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x3, 0x28) r1 = open(&(0x7f000002d000-0x8)='./file0\x00', 0x200000, 0x91) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000029000)) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000019000-0x4), &(0x7f0000037000-0x4)=0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000037000)={0x6, &(0x7f0000001000-0x18)=[{}, {}, {}, {}, {}, {}]}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"00797a3000000000000000000000000000000000000000000300"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000038000-0x3)='/dev/sg#\x00', 0x100000000, 0x200800) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000021000-0xe8)) 2018/02/10 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e1f000-0xb)='/dev/midi#\x00', 0x401, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000158000-0xe8)={{{@in6=@remote, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000e11000)=0xe8) 2018/02/10 22:28:54 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) clock_gettime(0x0, &(0x7f0000ff9000-0x10)) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x80000000}, {0x0, 0x8091, 0x1000}], 0x2, &(0x7f0000103000)={0x0, 0x1c9c380}) 2018/02/10 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5000000000000010, 0x1000000000002002, 0xa) write(r0, &(0x7f00007b6000-0x1f4)="130000001000ffdde280f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8", 0x24) r1 = syz_open_dev$adsp(&(0x7f000020d000-0xb)='/dev/adsp#\x00', 0x4, 0x200000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00004b8000-0x4c8)={{0x31ea, 0x0, 0x5, 0x1, "4654e233e3649f9c982046df558ca23a43bbbba5da6a31eec54b421d3283badf5a3dda4c55b67260007cca1a", 0x10000}, 0x8, [0x7, 0xff, 0x0, 0x2000000000000000, 0x3, 0x8001, 0x3, 0xfffffffffffffffc, 0x3f, 0x7fff, 0x5, 0x1f, 0x0, 0x29a5, 0x3, 0x5a78, 0x10000, 0xa6d0, 0x60000, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x346, 0x6, 0x4, 0x0, 0x2, 0x4, 0x7, 0x0, 0x9, 0x401, 0x8, 0x3f, 0x81, 0x5b0, 0x7, 0x1000, 0x8, 0x1, 0x7, 0x31, 0x8, 0x2, 0x8, 0x20, 0xe6b, 0xe5, 0x6, 0x31c, 0xfffffffffffffffd, 0x6e8, 0x8, 0x5, 0x4, 0x5, 0xa3, 0x4, 0xffff, 0x9, 0x8001, 0x2, 0x2, 0x9, 0xd9, 0x1, 0x4, 0x7fffffff, 0x3ff, 0x4, 0x3ff, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x40, 0x800, 0x7f, 0x43, 0x0, 0x81, 0xd4, 0xa4, 0xfffffffffffffff7, 0xb94b, 0xbe, 0x1, 0x100000000, 0x10000000200000, 0x2400000000000, 0xffffffff, 0xb675, 0x80, 0xffffffff, 0x1, 0x7, 0x3, 0x280000000000, 0x9, 0xffffffff, 0x10000, 0x7, 0x7fffffff, 0x80, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x2, 0x4, 0x8, 0x2e03c0, 0x7, 0x20, 0x1, 0xc6, 0x7fff, 0x5, 0x80000001, 0x1, 0x2, 0x20, 0x1363, 0x7, 0x3, 0x100000001, 0x9cc, 0x9, 0x10000, 0x6, 0x9]}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) [ 41.661380] xt_LED: No 'id' parameter given. [ 41.684872] xt_LED: No 'id' parameter given. 2018/02/10 22:28:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000b, 0x1) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000063d000)) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000)=[], 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e45000-0x92)="96394e4bd7626ea801066a87a5a89be18fb1d4b2e80ab4e11583e04f8d8cd3f12e31c2ff715243bfa2fa2ebe4b8d27adff8dfcf4e759e8ad14da7f2280b00f29053c1500643e34d1701c82bef19e996e182053564a680396dd87c5112d4cd981290ecd57c19800f8a2b3b5ac2e0fcc7d4e6f08afd40eb3ebb5f45441a42a1a526ce437402c912752435884c7b066055e1f3d", 0xffffffffffffff8e, 0x0, &(0x7f000003b000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 22:28:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x22000, 0x0) recvfrom$inet6(r0, &(0x7f00005bb000)=""/4096, 0x1000, 0x2, &(0x7f00007bb000-0x1c)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x80000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) 2018/02/10 22:28:54 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000045000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000eff000-0x20)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@empty, @empty, @rand_addr=0x1, @rand_addr=0x3]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x7) mremap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00002dd000/0x1000)=nil) 2018/02/10 22:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000c52000-0x96)="0d7bea144cfc35cc776369b50d48a60de0a3dcf5fc78b03e2139a1dd6e667d498a2ec54a3f8e98e9c7e0d9df5e0ce39c95946c592ad6aba3747762280d7df8b4e1baf42151939b4709012131b447603b647942880e87e84240857dc757bf2c76deebda93b79633d3b67c4c84acd9495338ff01ea3db1bd444c243420a8631e08fbfd24761ef82e75c35ac42041c0a0bcdb57244ec703", 0x96, 0x40800, &(0x7f0000310000-0x1c)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x150}, 0x1c) 2018/02/10 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c8000-0x28)={@generic="75d85cccabc207d354d62adb29441984", 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x420, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea9000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000477000-0x8)={0x0, 0x8, 0x6}, &(0x7f0000204000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000089b000-0x8)={r3, 0x8}, &(0x7f0000128000)=0x8) 2018/02/10 22:28:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xbed, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001c4000)={0x10001, 0x0, 0x1, 0xdb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x1364, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000e19000)='./file0\x00', 0x40) accept4$ax25(r0, 0x0, &(0x7f0000fd5000-0x4), 0x80000) syz_emit_ethernet(0x4a, &(0x7f0000206000-0x18d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/10 22:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x8) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f00006ad000)=""/140) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000ac0000)) 2018/02/10 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000004d000-0x6)={0xfd55, 0x6, 0x1ff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000928000)) 2018/02/10 22:28:54 executing program 1: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d8000)=0x900, 0x4) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000efa000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x33, 0x80, 0xdc5, 0x2, 0x5}, &(0x7f0000efb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000031b000)=@assoc_value={r1, 0x100000000}, &(0x7f00002c4000)=0x8) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ef9000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/10 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x80000000000001f, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) openat$hwrng(0xffffffffffffff9c, &(0x7f00009c1000-0xb)='/dev/hwrng\x00', 0x1, 0x0) 2018/02/10 22:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000047e000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000aec000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ef2000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) write(r0, &(0x7f0000001000)="24000000100005004d08000800e80103030501001000010010000000f70000f1de005609", 0x24) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000079b000-0x20)={@generic="d98e97523c3e6a1ddc9eff3afa80184d", @ifru_flags}) 2018/02/10 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000132000)='/dev/usbmon#\x00', 0x0, 0x3) poll(&(0x7f000014e000)=[{r0, 0x9208}, {r0, 0x80}, {r0, 0x2011}, {r0, 0x4}, {r0, 0x400}, {r0, 0x4000}, {r0, 0x40}, {r0, 0xa0}], 0x8, 0x0) 2018/02/10 22:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000555000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ca7000)={r0, &(0x7f0000faa000-0x5f)="77bc23bcf2b2d276aa089abd8de65f3a7dc53e42a99fb99c6dd4780d470466801a370254ae94a0475cc34d8f8ee6f2b47a6b24807b46619cbfc52a18ced5f8ba1c6d70f5d2e2dab62eddb9c1fe90b4b41e4ac4e72eba745ebce16639bea2a9", &(0x7f00001d6000)="6190ae2896a247838e8e6db3bcbe3ce793ce9ec6818777d1e28918b09efb7d2891442ce26cec3410b014ff6fc83d7f6125eba7058cac23d92a7b2a98bc34020d6b5fb860d3add19f54cc84034672ad9dd0464665d3be4d4e893e0ac2dffe90bc3a28b1f9007e24d925632646c8dce8f56ad77f73fbc441d1daf73bf06a8b7ba8a1d22ec2019105b0fcc8c4f16625b7459abdc7a61fe327c957ec30fdbb47e0d97be50e6933bfbd98bb6eebc84b01ae7b7edce8fd9313ba9939ea9676616d4b18ec8eb06bc4d61a0d3c56605b91c9739514aaa6233c5ce669a086d103c2085dc494553bfeb97979166770c433661aa7dae3"}, 0x20) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000bef000)={0x6, r0}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00007b3000)=0x400, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) socket$inet(0x2, 0x7, 0x8) 2018/02/10 22:28:54 executing program 0: pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000e13000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x10, 0x80800) inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) 2018/02/10 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000061f000)='./file0\x00', &(0x7f0000269000)=""/31, 0x1f) r0 = syz_open_dev$adsp(&(0x7f0000d4c000-0xb)='/dev/adsp#\x00', 0x9, 0x2000) getsockname$unix(r0, &(0x7f0000622000)=@file={0x0, ""/58}, &(0x7f000082d000-0x4)=0x3c) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94c603ff00e8"}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) 2018/02/10 22:28:54 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000371000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00003c4000-0x8)={@host=0x2}) fcntl$getown(r1, 0x9) 2018/02/10 22:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000cb0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000322000-0x8)) dup3(r0, r1, 0x0) 2018/02/10 22:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x8) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f00006ad000)=""/140) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000ac0000)) 2018/02/10 22:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') fgetxattr(r0, &(0x7f0000d7a000-0xd)=@random={'osx.', 'security\x00'}, &(0x7f0000af5000)=""/224, 0xe0) 2018/02/10 22:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000eed000)={0x0, 0x0, 'client0\x00', 0x0, "ce974c0d1fef7eb6", "5573ac6d374d1ff546ad394d1698f4e96ecf8a9b05cd8f81cf38fa93d31ec00c"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00005cf000)={{}, "056f727430000000000000000000000000000020000ea7000000000000000200000000000000000000000000000000000000000000f000"}) readv(r0, &(0x7f00009b5000-0x10)=[{&(0x7f0000fa8000)=""/227, 0xe3}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000119000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/10 22:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/sequencer\x00', 0x801, 0x0) write$tun(r0, &(0x7f000090e000+0xe83)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "9ce022", 0x8d, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "b2e911", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [@routing={0x3b, 0x2, 0x3, 0x4, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}], "0895b1cc66e52ee53df6e6e1a8a28c35489efae353f79669ddf588ef6ad7b993903df7c79cf0157b63aa43d859b529884bafbeb32ab947a6daba00babbf9b46b37eb8c3a1d"}}}}}, 0xbf) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d9a000)={0x6, 0x3}, 0x8) 2018/02/10 22:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cef000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r0 = open(&(0x7f0000ad7000-0x8)='./file0\x00', 0x200000, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0xf, 0xc, 0x40ff, 0x401, 0x0, r0}, 0xfffffffffffffdda) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc3000)={r1, &(0x7f0000b6d000), &(0x7f00007ad000)}, 0x20) 2018/02/10 22:28:54 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000d000-0x9)="766d6e657431ab2500", 0x9, [], [0x10001, 0x2, 0x4, 0x1]}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000013000)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x6, 0x210400) mkdirat(r1, &(0x7f0000007000)='./file0\x00', 0x20) [ 41.877157] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 41.896248] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/10 22:28:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) close(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/enforce\x00', 0x40, 0x0) 2018/02/10 22:28:55 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/cuse\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f000087c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x1f, 0x100000001, 0x6, 0xfffffffffffffff7, @time, {0xffffffffffffffc0, 0x4}, {0x2, 0x4}, @ext={0x23, &(0x7f0000f2a000-0x23)="219c6703bf2f3d337a51877f5e112e025e7ab4e013c880da083e0a159c03783e91737e"}}, {0x7, 0x3, 0x40, 0x2, @tick=0x8, {0x8000, 0x2}, {0x488, 0x9}, @raw8={"01e195195f3dae050f44ea5b"}}, {0x2, 0x1, 0x8, 0x3, @time, {0x401, 0x8}, {0x9, 0x800}, @time=@time={r1, r2+30000000}}, {0x3f, 0x5, 0x2, 0x400, @tick=0x4, {0x6, 0x2}, {0x5e, 0x3}, @raw32={[0x2, 0x1000, 0xffffffffffffffca]}}, {0x1, 0xa30, 0x100000001, 0x1, @time, {0x3}, {0xc0, 0x20}, @quote={{0xfff, 0x9}, 0x6363f952, &(0x7f0000000000+0x8fb)={0x3, 0x1, 0x5, 0x4, @tick=0x1, {0x1, 0x401}, {0x7ff, 0x6}, @note={0x2, 0x4, 0x9, 0x8, 0xfffffffffffffff8}}}}, {0x7, 0xfffffffffffff000, 0xa4, 0x3, @tick=0x6, {0x5, 0x6}, {0x8, 0x9}, @control={0x2, 0x6, 0x3ff}}, {0x6, 0xffffffffffffffc1, 0x2, 0x10001, @tick, {0x3, 0x2}, {0x4, 0x1ff}, @ext={0x91, &(0x7f0000000000)="f7804dcf8363ee25a2cf6ea5c4f9379ba30a094831ff200aa718f159ef9f33699f11d45efedb1f9d00fe27bcedac1c1881470659c08c413a8dd296e18fe9e281c42941082d617cab42a3630c3a0fbb09e360e1f24b00af56bef52474dfcc30c72754506fec40461f7a1f0a3080dd637e572b4805bc4d84ef24818cad6b6b5b2e046631c4e233558d144525b5cc91837280"}}, {0x7f, 0x10001, 0x5, 0x6, @time={0x77359400}, {0x3, 0x9975}, {0x4, 0x1}, @note={0x0, 0x3, 0x7fff, 0x5, 0x4060}}], 0x180) 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) r3 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/02/10 22:28:55 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000001e000-0xb)='/dev/audio\x00', 0x40042, 0x0) unlinkat(r0, &(0x7f0000020000-0x8)='./file0\x00', 0x200) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000021000-0xb8)={0x0, 0xf27, 0x7, 0x8, 0xffffffff, 0x3, 0x3, 0x10001, {0x0, @in6={{0xa, 0x2, 0x8, @empty, 0x100000001}}, 0x7, 0xa0cc, 0x6, 0xffffffff, 0x200}}, &(0x7f0000009000-0x4)=0xb8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000022000-0x4)="081c7de9", 0x4, 0x4000000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000017000)={r1, 0x3ff}, 0x8) 2018/02/10 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}}, {{0x77359400}}, {}, {}, {{0x77359400}}, {{0x77359400}}, {{}, 0xffffffbffffff00d}], 0x36a) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000e43000), &(0x7f0000bf0000)=0x4) 2018/02/10 22:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) [ 41.980631] device lo entered promiscuous mode [ 41.986757] device lo left promiscuous mode [ 42.017008] device lo entered promiscuous mode [ 42.026799] device lo left promiscuous mode 2018/02/10 22:28:55 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c87000)={0x7, r0, 0x1}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000042a000)={0xdb70, 0x531, 0xde5, 0xd3bb, 0xf43b, 0x7}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f85000-0x35)="2e736563757269747974727573746564706f7369785f61636c5f6163636573732a8f70726f6324776c616e31281973797374656d00", 0x3) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000f85000-0x10)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000669000)) 2018/02/10 22:28:55 executing program 0: r0 = userfaultfd(0xffffffffffffefff) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/10 22:28:55 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/10 22:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00009d0000-0x8)='./file0\x00', &(0x7f00006ac000-0xa5)=""/165, 0xa5) r0 = openat(0xffffffffffffffff, &(0x7f0000f6e000)='./file0\x00', 0x8000, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e37000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) connect$can_bcm(r0, &(0x7f0000ef6000)={0x1d, r1}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000017d000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r2, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/02/10 22:28:55 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000001000-0x8)={0x200, 0x7, 0x2, 0x100}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x897, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$KVM_NMI(r2, 0xae9a) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000e0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00003ae000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) sendmsg(r3, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/10 22:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xff) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/10 22:28:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') fadvise64(r1, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f00005bd000), 0x20) 2018/02/10 22:28:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f2e000)='./file0\x00', 0x4000, 0x8) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000ad7000-0x18)={0xf000, 0x7000, 0x9, 0x8, 0xfffffffffffffffc}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f0e000-0x10), &(0x7f000027c000)=0x10) 2018/02/10 22:28:55 executing program 0: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00003ae000-0x10), &(0x7f00003ad000)=0x10, 0x800) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003ae000-0x10)={0x2, &(0x7f00003ad000)=[{0x9, 0x81, 0xc1, 0xf6}, {0x7, 0x1ff, 0xfffffffffffffff9, 0x9}]}, 0xffffffffffffff6d) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x5, 'kmp\x00\x00\x00\x00\x00\a\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0x22}}, 0x10, &(0x7f000000c000)=[{&(0x7f00003ac000)="eaf0", 0x2}], 0x1, &(0x7f0000001000)=[]}, 0x0) 2018/02/10 22:28:55 executing program 4: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendto$inet(r0, &(0x7f00003ae000)="de214b3763d410efd6c8f1104094d986", 0x10, 0x0, &(0x7f00003af000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) pipe2(&(0x7f00001cb000)={0x0, 0x0}, 0x4000) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00003b0000-0x20)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}], 0x20) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000055000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, {0x2, 0x0, @rand_addr=0x980}, @generic="4a298565de932793a88e0df01219f25e"}) 2018/02/10 22:28:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000eed000)={0x0, 0x0, 'client0\x00', 0x0, "ce974c0d1fef7eb6", "5573ac6d374d1ff546ad394d1698f4e96ecf8a9b05cd8f81cf38fa93d31ec00c"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00005cf000)={{}, "056f727430000000000000000000000000000020000ea7000000000000000200000000000000000000000000000000000000000000f000"}) readv(r0, &(0x7f00009b5000-0x10)=[{&(0x7f0000fa8000)=""/227, 0xe3}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000119000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/10 22:28:55 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/02/10 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005de000-0x15)='/proc/self/net/pfkey\x00', 0x4a02, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000069f000-0x8)={0x0, 0xb64}, &(0x7f0000eb1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00008e6000-0xc)=@sack_info={r4, 0x8, 0x7}, &(0x7f0000588000)=0xc) r5 = dup3(r0, r2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000b62000-0x4)=0x9, 0x4) 2018/02/10 22:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000031000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000162000)=0x800, 0xfffe00000000000, 0x5) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000022000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00007e8000/0x18000)=nil, &(0x7f00004aa000-0x18)=[@text64={0x40, &(0x7f0000e58000-0x3b)="490f30480f01de660f38825a92660f38380666baa00066ed803bec660f00d466b822010f00d02e2e400f3266baf80cb86217fb85ef66bafc0c66ed", 0x3b}], 0x1, 0x8, &(0x7f00002be000-0x10)=[], 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00004eb000-0x10)={0x1ff, 0x0, &(0x7f00002ec000/0x4000)=nil}) 2018/02/10 22:28:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200a, 0x806, 0xffffffffffffffff) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x36, 0xfffd) 2018/02/10 22:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000c2000)={0x6, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000944000)={0x2, r1}) ioctl(r0, 0x2276, &(0x7f0000001000-0x1)) 2018/02/10 22:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/rfkill\x00', 0x400800, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ca5000)=0x5) r1 = socket$inet(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000826000)={&(0x7f00007f6000-0x80)=@generic={0x0, "10be07e919013796ef8e7f511f695e8213a31eda77ea6dfb1a0150b51da1fe6d0ae91711fe63db59a7bd2c99f335cac08aa626217e1731154f0e03d9c20e723eb8f4f44917c4892cf29f44f9cd846568dcf049aa20dbc8d5e659c3eb72ac5be268812dd877d005834fd91851075dc07cc48459f71fdcf3c64a542ba260d3"}, 0x80, &(0x7f0000783000)=[], 0x0, &(0x7f00005f2000-0x1a23)=[{0x10, 0x1}], 0x10}, 0x0) 2018/02/10 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000557000-0xa)='/dev/vcs#\x00', 0x6, 0x4000) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/02/10 22:28:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00009e4000-0x24)={0x3, 0x6, 0x3, 0x1, 0xfd6, 0xff, 0x2, 0x8, 0x6, 0xffffffff, 0x401, 0x100}) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x9}) 2018/02/10 22:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ea9000-0x10)={0x40}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000746000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffffc, @loopback=0x7f000001}, 0xc) ioctl(r0, 0x937e, &(0x7f0000205000)="07fa0a1117246d1006b3") 2018/02/10 22:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a15000)={@common='bridge0\x00', 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = getpgid(0x0) sched_setscheduler(r2, 0x2, &(0x7f0000e8f000-0x4)=0x2) 2018/02/10 22:28:55 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fef000-0xe)='/dev/admmidi#\x00', 0x9, 0x101000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000097a000)={0x0, 0x100, 0xe7, 0xb524, 0xfff, 0x8}, &(0x7f00003e1000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009b4000-0x8)=@assoc_value={r2, 0x1}, 0x8) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/02/10 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000748000-0x6)={0x0, 0x4}, &(0x7f00008e3000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f91000)={r2, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x80000001}}, [0x8001, 0xa6, 0xde, 0x5, 0x0, 0x2, 0x58de, 0x7ff, 0x4, 0xb00e, 0x9, 0x7fffffff, 0x8001, 0x7, 0x7]}, &(0x7f00003dc000)=0x108) 2018/02/10 22:28:55 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000793000-0xb)='/dev/midi#\x00', 0x5, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000bcc000-0x10)={0x8, &(0x7f0000000000)=[0x401, 0x3, 0x2, 0x5, 0x100000001, 0x100, 0x7, 0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000ae5000-0x20)={0x2, 0x6, 0x20, 0x9, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000001000)="4c38cc22b2e31fcbb121bdb1c56d304718add68730b0b5dda68c34a74db6dbb9162dbdd3e4007641a5a0fcc5027761845a63cb1d81cd", 0x36) getsockopt$inet_buf(r3, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000)=0x0) capset(&(0x7f0000001000-0x8)={0x20080522, r4}, &(0x7f0000002000-0x18)={0x20, 0x8, 0x4, 0x9, 0xba, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000004000-0x78)={0xd338, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x2, @empty}, 0x83babc99e6d75262, 0x10000, 0x0, 0x5, 0x80000000, &(0x7f0000004000-0x10)=@generic="ae8c204f5b2420285e95351a81b63a6e", 0x1, 0x3ff, 0x2}) r5 = syz_open_dev$mice(&(0x7f0000003000-0x6)='/dev/input/mice\x00', 0x0, 0xc0400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000005000-0x34)={{0x3, 0x3, 0x6, 0x2, 0x2}}) [ 42.259339] mmap: syz-executor1 (6384) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/10 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005de000-0x15)='/proc/self/net/pfkey\x00', 0x4a02, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000069f000-0x8)={0x0, 0xb64}, &(0x7f0000eb1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00008e6000-0xc)=@sack_info={r4, 0x8, 0x7}, &(0x7f0000588000)=0xc) r5 = dup3(r0, r2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000b62000-0x4)=0x9, 0x4) 2018/02/10 22:28:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000005) getsockopt(r0, 0x3, 0x3, &(0x7f0000b0f000-0x1c)=""/28, &(0x7f0000b54000-0x4)=0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x10000301}) write$tun(r1, &(0x7f0000a47000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x6, [@multicast1=0xe0000001]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x36) 2018/02/10 22:28:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000eed000)={0x0, 0x0, 'client0\x00', 0x0, "ce974c0d1fef7eb6", "5573ac6d374d1ff546ad394d1698f4e96ecf8a9b05cd8f81cf38fa93d31ec00c"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00005cf000)={{}, "056f727430000000000000000000000000000020000ea7000000000000000200000000000000000000000000000000000000000000f000"}) readv(r0, &(0x7f00009b5000-0x10)=[{&(0x7f0000fa8000)=""/227, 0xe3}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000119000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/10 22:28:55 executing program 5: prctl$seccomp(0x21, 0x20000, &(0x7f0000b3e000-0x10)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/cuse\x00', 0x40, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2d000-0x10)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005e2000-0x8), 0x6) 2018/02/10 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffff7, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000000f000)={&(0x7f000000a000/0x4000)=nil, 0x1a, &(0x7f000000a000/0x1000)=nil}, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000010000)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000e000)={0x2, [0x0, 0x0]}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000010000)=@abs, &(0x7f0000011000-0x4)=0x8, 0x80000) 2018/02/10 22:28:55 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000458000)={@generic="a9e60088dbac0008005e0000040084b6", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8919, &(0x7f0000001000)={@common="6c6f3a0000e8051409000000deff78ff", r1}) r2 = epoll_create(0x7) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f000001d000-0x64)="7e8a48324de1e00193afcd663da14887d9fdcd15163090174076940a0a8836d47762c0fdd4816c1c93059636e5682d70034e8b57e39013fd41bc8efe600e904d174397f5f9aa25a86804994b5fbc96cc55c469ec6528bebda5ab9f8d581fc54a60445344", 0x64) epoll_pwait(r2, &(0x7f000001b000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8, &(0x7f000001b000)={0x8}, 0x8) 2018/02/10 22:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) fcntl$setstatus(r0, 0x4, 0x46c00) request_key(&(0x7f00003b9000-0x6)='logon\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)="636966730000000000010000", 0x0) 2018/02/10 22:28:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x5427) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000)=""/185}) 2018/02/10 22:28:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x180) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000910000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b1000-0x3)='/dev/sequencer\x00', 0x100, 0x0) semget(0x2, 0x5, 0x48) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000000000)) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000a9c000-0xc)={{0x9, 0x3, 0x3, 0x8, 0xfffffffffffffe00, 0x81}, 0x2}) getsockname$llc(r1, &(0x7f0000b1c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e63000-0x4)=0x10) 2018/02/10 22:28:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000+0xefa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00003bd000-0x4)=0x7) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) [ 42.483382] device eql entered promiscuous mode 2018/02/10 22:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0x8) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x800000) r1 = creat(&(0x7f0000ffc000-0x8)='./file0\x00', 0x110) pread64(r1, &(0x7f0000762000)=""/128, 0x80, 0x0) mount(&(0x7f000065b000)='./file0\x00', &(0x7f0000b64000)='./file0\x00', &(0x7f0000db1000-0x5)='hpfs\x00', 0x844, &(0x7f00001fd000-0x5b)="acf4d1c8a933e2da8f0000c87ee433757ed3ecf0b7e1b08a593e2842429746907f5af7a1bf4ff50603e1bf95ab38281a0c1c7529c5d7a98a3f4749cee8ab67761d00773730fe0e705051bbbd921fc5811c8cf4d8a379e25abfa8bc") syz_emit_ethernet(0x2a, &(0x7f000025a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000780000-0x1a0)={[], 0xda3, 0x2000, 0x2, 0x0, 0x0, 0x4000, 0x1000, [], 0x8}) 2018/02/10 22:28:55 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @common='eridan0\x00', @common='bond0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5f1341e2b64b4d702a7328e336490105", {}, {}, 0x0, 0x0, 0x4}, 0x0, 0x47, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, [@common=@ah={0x0, 'ah\x00', 0x0, {0x4, 0x6}}, @common=@addrtype={0x0, 'addrtype\x00', 0x0, {0x8, 0xa, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/10 22:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000750000/0x1000)=nil, 0x1000) dup(0xffffffffffffffff) 2018/02/10 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x3a0e57e8abcee445, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002000)=0x1c, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000004000)={'vcan0\x00', 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000000e000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x3, 0x9, 0x100, 0xa77, 0x80000, r2}) 2018/02/10 22:28:55 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 = memfd_create(&(0x7f0000e21000)='GPL/\x00', 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f93000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f0000e55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000002d000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000497000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000c5b000-0x4)=r1) r3 = socket(0x40000000015, 0x5, 0x0) close(r3) 2018/02/10 22:28:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cd2000)={0x800, {{0xa, 0x3, 0x0, @empty, 0x1}}}, 0x88) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/10 22:28:55 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000005000-0xe)='/dev/admmidi#\x00', 0x57, 0x1) r4 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000002000-0x110)={{0x800000000000000, 0x7, 0x3, 0x2, "cea2020f85fac364c8d4f81e2ea580e6d44cff4484392f390735d02861e372a09d03715bb6657d9e152fa37e", 0x8}, 0x0, 0x0, 0x3, r4, 0x7, 0x4, "c3fdd34eb72b53add5ef614d57bfedbd144b6b76da10ebf84a4d2fbfdfbc8401d447413f5a04543b8fa4874224b3fdd1a728d246760b38adc22c6690e14b7bd7", &(0x7f0000004000)='system\x00', 0x7, [], [0x100, 0x4, 0x1, 0x40]}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000-0x10)={r1, r2/1000+30000}, 0x10) membarrier(0x18, 0x0) 2018/02/10 22:28:55 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000-0xc)={0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = dup(r0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000fd0000), &(0x7f0000fd0000)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000fcf000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000fcf000-0x7)='ns/mnt\x00') 2018/02/10 22:28:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) stat(&(0x7f00003b6000)='./file0\x00', &(0x7f0000e14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() fstat(r0, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) 2018/02/10 22:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/sequencer2\x00', 0x400402, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000e7000-0x4)=0x2000000000007, 0x9c88be9f5a8c7c99) write(r0, &(0x7f0000bdf000), 0x0) dup3(r0, r1, 0x0) write(r1, &(0x7f0000e87000-0x1), 0x0) 2018/02/10 22:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000948000)=@dstopts={0x0, 0xc, [], [@generic, @jumbo={0xc2, 0x4, 0x7ff}, @enc_lim={0x4, 0x1, 0xffff}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4}, @generic={0x3, 0x3c, "f0ef826030e6c0e21af73f44b7b9e78eb32f017c4d91b4c3ae4c3a0ee23fd542af5f5f90e7969bc3453d8109c2d0276f362d35d398c996cd0c567a3f"}]}, 0x68) socketpair(0x4, 0x0, 0xce82, &(0x7f0000271000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000cd3000)={{0x0, 0x1, 0x5, 0x0, 0x7ca7}, 0x5, 0x81}) sysfs$3(0x3) openat$ion(0xffffffffffffff9c, &(0x7f000027e000)='/dev/ion\x00', 0xb00, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/10 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x4000000ff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000), 0x0) sendto$inet(r0, &(0x7f00006c7000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000950000)) 2018/02/10 22:28:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) shmget(0x2, 0x4000, 0x191369081cfbf09b, &(0x7f0000a5e000/0x4000)=nil) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[]}], 0x1, 0x0) [ 42.624609] kauditd_printk_skb: 14 callbacks suppressed [ 42.624618] audit: type=1400 audit(1518301735.624:41): avc: denied { map } for pid=6456 comm="syz-executor4" path="/dev/dsp" dev="devtmpfs" ino=9154 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/10 22:28:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x4000000000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/10 22:28:55 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x220000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000006000-0x10)={&(0x7f0000004000/0x3000)=nil, 0x3000}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f000000d000)={0x1f, {0x80, 0x4, 0x2d5, 0x41, 0x34f6, 0x9}, 0x5419}, 0x9) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000008000-0x4)=r1) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f000000c000)="0706c14c3f5c1692da926205f71b7ddb5b62afeea76648619f9ee475add60b597bf9e5a29f33d5c471ddd2532fea21d986b09adbbde5b495eef4693899b8e8dee5a36ae5354b29e79ccd23a97bd6d867e6b8b8ce1360d7615ef8901da4aeb00d0c5500425b7d50e1f51409280db4ac17e0c1ef78abdaafc33ab6ba103824dd28b3a0881aae65b141bb8ac3afe41be16a4e1cdebd1d5e5a60eab7ae52d5f3b91c458e479eaf587d2398332212b7c9c664cb749a316dbed08211669b40fa132a8d9f9c13870befc9a817d59b69dbd560d1f75cde59d8400eb8e9e0362bec5319597dbe") ioctl$int_in(r0, 0x5421, &(0x7f0000005000)=0x9) r2 = pkey_alloc(0x0, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000004000-0x26)=""/38) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000000, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000005000-0x110)={{0x2, 0x0, 0x80, 0xc6be, "23292b3ce8bf98e51b1ddbe418e7a1d3129256652bcead026e68385068fb0eae7f7522c6c76b280581374b6c", 0x3}, 0x0, 0x0, 0x8, r1, 0x7, 0xfffffffffffffff8, "48b4c62aa15b837884088a4b99ac470514d8c7ad4be0baa594fb53dce3ad80093f2ba6f3129e17a9502380ab9fc6322b247954001a4c5a351ae2eee90f269214", &(0x7f000000b000-0x1a)="5c766d6e65743073656c6673656375726974797bfd73656c6600", 0x1a, [], [0x8, 0x40, 0x2, 0x1]}) 2018/02/10 22:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000623000-0x80)=@generic={0x3, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x1, &(0x7f0000a9e000-0x20)=[{&(0x7f0000c3f000-0x5a)="988531bec6ebe3e32f5317bddf9b2a827f555fa12fadf4d3231c5b48d8bcdc524cd0c2af2d13067173c484dff5eb304d406d0cc9acdbd5dd82de3ae1fc2dc10e3c2a43522c3ecab438f371ffce823043bbf87bd20803f36b0f1c", 0x5a, 0x53, 0x2e}], 0x3e0000) r1 = syz_open_dev$admmidi(&(0x7f0000613000)='/dev/admmidi#\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000d5000)='/selinux/access\x00', 0x2, 0x0) sync_file_range(r2, 0x5, 0x8, 0x2) write$selinux_access(r2, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20}, 0x48) [ 42.754125] audit: type=1400 audit(1518301735.753:42): avc: denied { setuid } for pid=6477 comm="syz-executor6" capability=7 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 2018/02/10 22:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00002f2000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c4e000-0x1a)="0000000000000001e3a255ec4a8d9d652d052cc67b0a81b620cc", 0x2af, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000eaf000-0x2)="0003", 0x2, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493052113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd6", 0xc0, r0) r3 = request_key(&(0x7f0000529000-0xa)='blacklist\x00', &(0x7f0000035000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006f9000)='\x00', 0x0) r4 = creat(&(0x7f0000237000)='./file0\x00', 0xc2) setsockopt$inet_buf(r4, 0x0, 0x9, &(0x7f000004a000)="58986addfe0cc8db910932ee70aaf8a8e6a0a043ca96b86db733a5523e984e9500bf75b85e3700a8d9f096c8ad3273083bfb26d222d05a7cd4b12fb235e990", 0x3f) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) times(&(0x7f0000037000)) 2018/02/10 22:28:56 executing program 7: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f00000f5000/0xc00000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)) shmctl$SHM_LOCK(r0, 0xb) 2018/02/10 22:28:56 executing program 2: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) close(r0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000021c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) 2018/02/10 22:28:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x20, 0x1000) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/10 22:28:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000014d000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c12000)={0x2, 0xfff, 0x3800000000000, 0x80, 0x1, 0xfffffffffffffff8}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000f95000-0x1a0)) accept4$inet6(r1, &(0x7f000057f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000354000-0x4)=0x1c, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000033b000)='./file0\x00', &(0x7f000044b000-0x8)='./file0\x00') r2 = getuid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000479000)={&(0x7f0000270000)='./file1\x00', 0x0, 0x18}, 0x10) getresgid(&(0x7f00004fa000), &(0x7f000022b000)=0x0, &(0x7f0000f34000-0x4)) stat(&(0x7f0000ffb000)='./file1\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000389000-0x14)=[0x0, 0x0, 0xffffffffffffffff, r3, r4]) lchown(&(0x7f0000a52000-0x8)='./file0\x00', r2, r5) 2018/02/10 22:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000cd4000-0x20)={0x1}) io_setup(0x5, &(0x7f0000916000)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000926000)='./file0\x00', 0xe802, 0x20) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000098c000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f000065b000)={0x10, 0x0, 0x0, 0x1000}, 0xc) io_submit(r1, 0x2, &(0x7f00002de000)=[&(0x7f0000a46000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000588000-0x9b), 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x8000, 0xf6f, 0xffffffffffffffff, &(0x7f0000625000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$audio(0xffffffffffffff9c, &(0x7f0000244000-0xb)='/dev/audio\x00', 0x105002, 0x0) recvfrom$inet6(r2, &(0x7f00007bb000-0xc8)=""/200, 0xc8, 0x0, &(0x7f00006c7000)={0xa, 0x1, 0x0, @empty, 0x5}, 0x1c) 2018/02/10 22:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003d9000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @empty}, 0xd5, 0x0, 0x0, 0x0, 0x0, &(0x7f0000892000)=@common='gre0\x00'}) recvfrom$inet(r0, &(0x7f0000d40000)=""/26, 0x1a, 0x2102, &(0x7f000087c000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000542000)={0x0, 0x0}) shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000c53000/0x3000)=nil) r2 = socket$inet(0x2, 0x7, 0x101) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000e5e000)=""/92) sendto$inet(r0, &(0x7f000075c000), 0x0, 0x44014, &(0x7f0000081000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/10 22:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d95000-0x8)={0x0, 0x2}, &(0x7f0000fa6000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000054c000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00009f3000-0x12c)=[{{&(0x7f0000fad000-0x9)=@rc, 0x9, &(0x7f0000a6d000)=[], 0x0, &(0x7f0000dc5000)=""/75, 0x4b}}], 0x310, 0x0, &(0x7f0000689000-0x10)={0x77359400}) 2018/02/10 22:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000850000-0xa)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000653000)=""/79) r2 = creat(&(0x7f0000cfa000-0x8)='./file0\x00', 0x102) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000039c000-0x5c)={{0xa, 0x0, 0x95, @mcast2={0xff, 0x2, [], 0x1}, 0x7d8}, {0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x2, [0xffffffff, 0x101, 0x0, 0x3, 0x3, 0x9, 0x800, 0x7]}, 0x5c) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000fce000-0x4)=0x20) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0xfffffffffffffe87, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00003c1000-0x3a0)=@raw={'raw\x00', 0x9, 0x3, 0x340, 0x160, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f0000dbc000-0x30), {[{{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xc, 0x101, 0x1cabf320, 0x1}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x4, 0x8, 0x3}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x9, 0x4, 0x0, '\x00', 'syz1\x00', 0x2}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x5, 0x0, "3d7d018c6aa9e4417352b2ac593ed1f09b9b1ee588c1f43f62a6805558b3"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000014000-0x4), 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c64000)='/proc/self/net/pfkey\x00', 0x18000, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000feb000)=0x1, 0x4) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000b6c000-0x20)) ioctl$KDMKTONE(r3, 0x4b30, 0x5) 2018/02/10 22:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000710000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005d0000)=""/108, &(0x7f00006db000)=0x6c) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000c000-0x20)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000058b000)={0x0, 0xb9, 0x1, 0x1, 0x9fe, 0x8000000, 0x1ff, 0x1, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0xc6, 0x2, 0x5, 0x5}}, &(0x7f0000719000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a5f000)={r2, 0x24, "690bcdee0fc2d57ced34880e41de06ffb1ead9774e48ba3691e97db891476732bfc6362f"}, &(0x7f00009fc000-0x4)=0x2c) 2018/02/10 22:28:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x1, &(0x7f00006ed000-0x10)) r2 = syz_open_dev$vcsn(&(0x7f0000a0f000)='/dev/vcs#\x00', 0x6, 0x4400) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b32000-0x8)={0x0, 0x80000000}, &(0x7f0000125000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b27000)={r3, 0x70e}, &(0x7f0000381000)=0x6) [ 43.233566] [ 43.235477] ============================= [ 43.239660] WARNING: suspicious RCU usage [ 43.243826] 4.15.0+ #307 Not tainted [ 43.247573] ----------------------------- [ 43.251744] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 43.261060] [ 43.261060] other info that might help us debug this: [ 43.261060] [ 43.269228] [ 43.269228] rcu_scheduler_active = 2, debug_locks = 1 [ 43.275908] 1 lock held by syz-executor3/6517: 2018/02/10 22:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000248000-0x9)='/dev/sg#\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000caf000-0x10)=@ax25={0x3, {"36438a5f576f2e"}}, 0x10) ioctl(r0, 0x227b, &(0x7f000050f000)) 2018/02/10 22:28:56 executing program 4: r0 = syz_open_dev$midi(&(0x7f00004d1000)='/dev/midi#\x00', 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"af5c3ed2ad35be0d463f5f5244c7078d", {0x4, 0x40, 0x8, "e585ea601bcb", 0x7f}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000603000-0x8), 0x37b0721b50545bf5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000865000)='/dev/hwrng\x00', 0x80, 0x0) 2018/02/10 22:28:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xf6a5, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x4d0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x448, 0xe8, 0x310, 0xe8, 0x1a8, 0x1a8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x6, &(0x7f0000001000-0x60), {[{{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="2c859c16ab7192df25a0cdb6b282bf00", {}, {}, 0x6}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00', {}, {}, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @common='ip6tnl0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @ECN={0xffffffffffffffdb, 'ECN\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) [ 43.280494] #0: (rcu_read_lock){....}, at: [<0000000084d700c7>] __rds_conn_create+0xe46/0x1b50 [ 43.290058] [ 43.290058] stack backtrace: [ 43.290070] CPU: 1 PID: 6517 Comm: syz-executor3 Not tainted 4.15.0+ #307 [ 43.290075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/10 22:28:56 executing program 0: 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, 0x0, 0xfffffffffffffffd, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0xf1, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000bcb000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f000029a000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e7e000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000d92000-0x4)=0x1) 2018/02/10 22:28:56 executing program 5: getitimer(0x2, &(0x7f0000001000-0x20)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a55000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7f) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x80000001, 0x7fffffff, 0x8, 0xcd1, 0x8, 0x81, {0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x80000001, 0x80000001, 0x0, 0x6, 0x8}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r3, 0x400}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000)='./file0\x00', 0x200000, 0x10) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) 2018/02/10 22:28:56 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000029000-0x4)={r0}) listen$netrom(r1, 0x80) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000029000)=0xffffffffffffffff, 0x4) 2018/02/10 22:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) syz_emit_ethernet(0x4e, &(0x7f0000a5d000-0x79)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/10 22:28:56 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002e0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e5c000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000918000)={0x2, 0x3, 0x6c0, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000778000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000046d000-0x14)={0x0, 0x2, 0x6, 0xc691, 0x9, 0x1}, &(0x7f0000655000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000128000)={r4, 0x34b}, &(0x7f000096f000-0x4)=0x6) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000deb000)={0x2, 0x400000000000006, 0x0, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 43.290079] Call Trace: [ 43.290096] dump_stack+0x194/0x257 [ 43.290113] ? arch_local_irq_restore+0x53/0x53 [ 43.290144] lockdep_rcu_suspicious+0x123/0x170 [ 43.290160] ___might_sleep+0x385/0x470 2018/02/10 22:28:56 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001279, &(0x7f0000003000-0xe)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000000d000-0xa8)=[@in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x3, 0x8cd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}], 0xa8) 2018/02/10 22:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a3000)='net/ip_tables_names\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000daf000)=""/253) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000041d000-0x4)=0x8, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00007a6000)={0x3, &(0x7f00001bc000-0xc)=[{0x400, 0x4}, {0x4, 0x80000001}, {0xfffffffffffffff7, 0xfff}]}) 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) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fb6000-0xc)={0x0}, &(0x7f0000ba1000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000c9000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000c1e000-0x4)=0xe8) getresgid(&(0x7f00004c9000), &(0x7f00004da000)=0x0, &(0x7f0000744000-0x4)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000de0000)=0x0) stat(&(0x7f0000e53000)='./file0\x00', &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000bf1000-0x4)=[0x0]) sendmsg$unix(r0, &(0x7f0000a9e000-0x38)={&(0x7f0000adb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000003d000)=[{&(0x7f000040c000)="55d25610fc59abfeba9e244130a42d1186f9e9afc8d0efb283461ecae093f81f7536dc9b1bb284b6416ce00f9260a24a522e6267d82b335c2680e5392be90c7bfb7530c4d798608faa9257f4988b076bd3499f424a9c3d6615dc7a8ea7d71e6748646c61576068d13f2f47ce9ea8e95937452af530a4a2450de57736e1ded9b38a1186b3e2c3ccbd271f7808bc333253bf9b3e29409fdaacb9a663dca5bbaf76", 0xa0}, {&(0x7f0000a56000)="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", 0x1000}, {&(0x7f00007ee000-0x12)="606b9b78dea3d296a357141f42e0032baca6", 0x12}], 0x3, &(0x7f0000ef5000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x98, 0x40800}, 0x20004000) 2018/02/10 22:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f22000)={0x100, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f03000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, &(0x7f0000b65000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000421000)={r1, 0x1000, 0x2, 0x200}, 0x10) fstat(r0, &(0x7f00008fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000ae8000-0x38)={&(0x7f000070b000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000c10000)={&(0x7f000009f000)={0x300, 0x13, 0xb, 0x400, 0x4, 0x3, {0x1, 0x0, 0x6}, [@nested={0xc, 0x62, [@generic="4404c4a011"]}, @generic="fff6108ebef9f9f88f4d5bbe9dabcbfab7e20eb27f37106d6862a58c1cf7c059dcf29a29b9fdcf0724ac748cd9dc7320089491ac775c8d6bb380be0fee72e1810420cfadbf5ec1cd3dc046f02262c7b43ad586af368eb695f3710225453cda12a177", @nested={0x1d4, 0x88, [@generic="de6890750ff96c04393ae26deaa72d0759f20d2149b985e7dd0d48ef7f686b1aa4af3c0abc54820e6c0a003f1cf18cb9074e77aced92434cabc3736982430428f97b14708265fd8496ce", @typed={0xc, 0x1f, @uid=r2}, @generic="60ae4f68cc2336813068def6fde32866d0a18ec5e461c146382c9b439ca795bacacfa697c0851ae241a03644dd91d6dccdbfacdbddcb9e", @generic="d97534f9f04e1ea83eadafc86f", @typed={0xc, 0x5, @fd=r0}, @typed={0x10, 0x73, @u64=0x10000}, @typed={0x10, 0x59, @u64=0x7eb9}, @typed={0x108, 0x95, @binary="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"}]}, @generic="e3716ed227d6c3c8a719f46839367b72fc7bf0744383cfbfe1c266d372dc93d76de5514a7b42ebcc0c271e2b5114d5ef5d0444607cfa278ac1b81028f13292d4a3ab64c5758733a5e6549aa1785f54e769fe20", @generic="5905b35f52ff6019dfcb74c9585b61cc0a2d37986b9d1d2d268d28c071e0ff1516b759b78ceb15", @nested={0x30, 0x62, [@typed={0xc, 0x59, @u32=0x8}, @typed={0xc, 0x78, @fd=r0}, @generic="2a043e730bfcf5d224962cb275cf7b981523"]}]}, 0x300}, 0x1}, 0x4050) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000034b000)={@dev, @remote}, &(0x7f00000c6000)=0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) signalfd(r0, &(0x7f0000cf2000-0x8)={0x5}, 0x8) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f000059a000)={0x10, 0x0, 0x0, 0x100000000000000}, 0x1ee, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000000004000000}, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000063b000)) sendto$inet(r0, &(0x7f000017b000-0xac)="c31af050443798944b9048c089c842cbb2ef80710da20fce1fc115c422da6e8c50b391f87a3623b5afd689172de5872860aacf27b98b6591868f178d87d2e7686be74b3b6a57791834b45bb29bbee20127f7a8eba3ca134f66f6bbe589c65ef8e1ef8c86368f08e2e675ce310c42b1b8eddf6c94613617d3e8bd083c62093cc4a635a66eada5f69736175d7bbfdce051d5ddbed6ccfbc721786bb73c7aca4fa6d1ab335f3200ff10c729f0d5", 0x3a, 0x4804, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00004f5000)=@req3={0x80000000, 0xfff, 0x4, 0x2, 0x9, 0x200, 0x6}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) [ 43.290170] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.290177] ? __debug_object_init+0x235/0x1040 [ 43.290189] ? debug_mutex_init+0x1c/0x60 [ 43.290206] __might_sleep+0x95/0x190 2018/02/10 22:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000f04000-0xbc)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/10 22:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002e2000-0x4)={r0}) connect$netlink(r1, &(0x7f0000a8b000)=@unspec, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000611000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000fe1000-0x2)=0x5, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/10 22:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x6) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4), 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000001000-0x4), 0x1b0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000197000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000096e000-0xb0)={{0x7, 0x1}, 'port1\x00', 0x10, 0x8, 0x8, 0x1, 0xfffffffffffffff9, 0x3, 0x400, 0x0, 0x2}) 2018/02/10 22:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ff000-0x8)={0x0}) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000010a000)) r2 = shmat(0xffffffffffffffff, &(0x7f00005f1000/0x2000)=nil, 0x0) shmdt(r2) rt_sigprocmask(0x3, &(0x7f0000fb3000)={0x3}, 0x0, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000b42000)={r1, 0x1, 0x3, "6549c24baf348678e21647c30907e9ea60b2b9c97630c647a7ccc977a26508ce83f98ba8e426e797702a8312938d4620a53ea75cca011603260a5ff2d0293bcece43836d0fea67a9e74e3e859e86c67c79287f056e55f41c542bae220e7dbfcbd1cd098be456dd98b29d542c0ad0c5f751c313cc6d277e54c3c4fc563c5d292db0ea3076f5f491f920e91ba64b877a05258cebf9f05679b0d2b5552aa20e40731e7507"}) r3 = socket(0x1e, 0x4, 0x0) getpeername(r3, &(0x7f000018e000-0x9)=@rc, &(0x7f00001f1000-0x4)=0x9) [ 43.290225] kmem_cache_alloc_trace+0x299/0x740 [ 43.290237] ? lock_acquire+0x1d5/0x580 [ 43.290247] ? lock_acquire+0x1d5/0x580 [ 43.290259] ? __rds_conn_create+0xe46/0x1b50 [ 43.290277] rds_loop_conn_alloc+0xc8/0x380 [ 43.290287] ? rds_loop_conn_free+0x290/0x290 [ 43.290301] ? __init_waitqueue_head+0x97/0x140 [ 43.290318] ? rcutorture_record_progress+0x10/0x10 [ 43.290330] ? __lockdep_init_map+0xe4/0x650 [ 43.290346] __rds_conn_create+0x112f/0x1b50 [ 43.290383] ? rds_conn_drop+0xb0/0xb0 [ 43.290411] ? __raw_spin_lock_init+0x1c/0x100 [ 43.290426] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.290448] ? __lockdep_init_map+0xe4/0x650 [ 43.290463] ? lockdep_init_map+0x9/0x10 [ 43.290473] ? __init_waitqueue_head+0x97/0x140 [ 43.290486] ? init_wait_entry+0x1b0/0x1b0 [ 43.290506] ? lockdep_init_map+0x9/0x10 [ 43.290522] ? rds_message_alloc+0x28c/0x330 [ 43.290533] ? rds_message_next_extension+0x210/0x210 [ 43.290541] ? trace_hardirqs_on+0xd/0x10 [ 43.290557] ? _raw_spin_unlock_bh+0x30/0x40 [ 43.290575] ? __release_sock+0x360/0x360 [ 43.290581] ? lock_sock_nested+0x91/0x110 [ 43.290596] rds_conn_create_outgoing+0x3f/0x50 [ 43.290618] rds_sendmsg+0xda3/0x2390 [ 43.290631] ? avc_has_perm+0x43e/0x680 [ 43.290661] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.290674] ? iterate_fd+0x3f0/0x3f0 [ 43.290686] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.290701] ? find_held_lock+0x35/0x1d0 [ 43.290724] ? sock_has_perm+0x2a4/0x420 [ 43.290736] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.290746] ? lock_release+0xa02/0xa40 [ 43.290755] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.290768] ? __check_object_size+0x8b/0x530 [ 43.290787] ? __might_sleep+0x95/0x190 [ 43.290802] ? selinux_socket_sendmsg+0x36/0x40 [ 43.290813] ? security_socket_sendmsg+0x89/0xb0 [ 43.290823] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.290837] sock_sendmsg+0xca/0x110 [ 43.290850] SYSC_sendto+0x361/0x5c0 [ 43.290865] ? SYSC_connect+0x4a0/0x4a0 [ 43.290878] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.290886] ? rds_setsockopt+0x36c/0x980 [ 43.290904] ? schedule+0xf5/0x430 [ 43.290942] ? exit_to_usermode_loop+0x8c/0x2f0 [ 43.290959] ? trace_hardirqs_off+0xd/0x10 [ 43.290967] ? exit_to_usermode_loop+0x198/0x2f0 [ 43.290981] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.290997] SyS_sendto+0x40/0x50 [ 43.291012] ? SyS_getpeername+0x30/0x30 [ 43.291025] do_syscall_64+0x282/0x940 [ 43.291037] ? __do_page_fault+0xc90/0xc90 [ 43.291046] ? finish_task_switch+0x1e2/0x890 [ 43.291052] ? finish_task_switch+0x1b9/0x890 [ 43.291065] ? syscall_return_slowpath+0x550/0x550 [ 43.291078] ? syscall_return_slowpath+0x2ac/0x550 [ 43.291088] ? prepare_exit_to_usermode+0x350/0x350 [ 43.291103] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 43.291129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.291157] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.291168] RIP: 0033:0x453a59 [ 43.291173] RSP: 002b:00007f47a2d57c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 43.291183] RAX: ffffffffffffffda RBX: 00007f47a2d586d4 RCX: 0000000000453a59 [ 43.291189] RDX: 0000000000000000 RSI: 0000000020218000 RDI: 0000000000000013 [ 43.291194] RBP: 000000000071bea0 R08: 0000000020af3ff0 R09: 0000000000000010 [ 43.291199] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.291204] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 43.291263] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 43.291269] in_atomic(): 1, irqs_disabled(): 0, pid: 6517, name: syz-executor3 [ 43.291274] 1 lock held by syz-executor3/6517: [ 43.291277] #0: (rcu_read_lock){....}, at: [<0000000084d700c7>] __rds_conn_create+0xe46/0x1b50 [ 43.291302] CPU: 1 PID: 6517 Comm: syz-executor3 Not tainted 4.15.0+ #307 [ 43.291306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.291309] Call Trace: [ 43.291318] dump_stack+0x194/0x257 [ 43.291331] ? arch_local_irq_restore+0x53/0x53 [ 43.291342] ? print_lock+0x9f/0xa2 [ 43.291352] ? lockdep_print_held_locks+0xc4/0x130 [ 43.291369] ___might_sleep+0x2b2/0x470 [ 43.291380] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.291387] ? __debug_object_init+0x235/0x1040 [ 43.291398] ? debug_mutex_init+0x1c/0x60 [ 43.291414] __might_sleep+0x95/0x190 [ 43.291431] kmem_cache_alloc_trace+0x299/0x740 [ 43.291443] ? lock_acquire+0x1d5/0x580 [ 43.291452] ? lock_acquire+0x1d5/0x580 [ 43.291460] ? __rds_conn_create+0xe46/0x1b50 [ 43.291475] rds_loop_conn_alloc+0xc8/0x380 [ 43.291486] ? rds_loop_conn_free+0x290/0x290 [ 43.291498] ? __init_waitqueue_head+0x97/0x140 [ 43.291512] ? rcutorture_record_progress+0x10/0x10 [ 43.291524] ? __lockdep_init_map+0xe4/0x650 [ 43.291540] __rds_conn_create+0x112f/0x1b50 [ 43.291575] ? rds_conn_drop+0xb0/0xb0 [ 43.291598] ? __raw_spin_lock_init+0x1c/0x100 [ 43.291617] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.291637] ? __lockdep_init_map+0xe4/0x650 [ 43.291651] ? lockdep_init_map+0x9/0x10 [ 43.291660] ? __init_waitqueue_head+0x97/0x140 [ 43.291672] ? init_wait_entry+0x1b0/0x1b0 [ 43.291687] ? lockdep_init_map+0x9/0x10 [ 43.291701] ? rds_message_alloc+0x28c/0x330 [ 43.291711] ? rds_message_next_extension+0x210/0x210 [ 43.291719] ? trace_hardirqs_on+0xd/0x10 [ 43.291734] ? _raw_spin_unlock_bh+0x30/0x40 [ 43.291754] ? __release_sock+0x360/0x360 [ 43.291767] ? lock_sock_nested+0x91/0x110 [ 43.291790] rds_conn_create_outgoing+0x3f/0x50 [ 43.291813] rds_sendmsg+0xda3/0x2390 [ 43.291824] ? avc_has_perm+0x43e/0x680 [ 43.291856] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.291865] ? iterate_fd+0x3f0/0x3f0 [ 43.291878] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.291893] ? find_held_lock+0x35/0x1d0 [ 43.291915] ? sock_has_perm+0x2a4/0x420 [ 43.291928] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.291937] ? lock_release+0xa02/0xa40 [ 43.291946] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.291957] ? __check_object_size+0x8b/0x530 [ 43.291975] ? __might_sleep+0x95/0x190 [ 43.291991] ? selinux_socket_sendmsg+0x36/0x40 [ 43.292000] ? security_socket_sendmsg+0x89/0xb0 [ 43.292015] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.292028] sock_sendmsg+0xca/0x110 [ 43.292042] SYSC_sendto+0x361/0x5c0 [ 43.292060] ? SYSC_connect+0x4a0/0x4a0 [ 43.292075] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.292085] ? rds_setsockopt+0x36c/0x980 [ 43.292106] ? schedule+0xf5/0x430 [ 43.292150] ? exit_to_usermode_loop+0x8c/0x2f0 [ 43.292169] ? trace_hardirqs_off+0xd/0x10 [ 43.292179] ? exit_to_usermode_loop+0x198/0x2f0 [ 43.292194] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.292209] SyS_sendto+0x40/0x50 [ 43.292219] ? SyS_getpeername+0x30/0x30 [ 43.292232] do_syscall_64+0x282/0x940 [ 43.292242] ? __do_page_fault+0xc90/0xc90 [ 43.292251] ? finish_task_switch+0x1e2/0x890 [ 43.292258] ? finish_task_switch+0x1b9/0x890 [ 43.292271] ? syscall_return_slowpath+0x550/0x550 [ 43.292284] ? syscall_return_slowpath+0x2ac/0x550 [ 43.292297] ? prepare_exit_to_usermode+0x350/0x350 [ 43.292309] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 43.292327] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.292349] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.292356] RIP: 0033:0x453a59 [ 43.292361] RSP: 002b:00007f47a2d57c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 43.292373] RAX: ffffffffffffffda RBX: 00007f47a2d586d4 RCX: 0000000000453a59 [ 43.292379] RDX: 0000000000000000 RSI: 0000000020218000 RDI: 0000000000000013 [ 43.292385] RBP: 000000000071bea0 R08: 0000000020af3ff0 R09: 0000000000000010 2018/02/10 22:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b64000)='/selinux/mls\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000dfa000)='./file0\x00', 0x184) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f00008e8000), &(0x7f00007c5000)) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000525000-0xe5)=""/229, &(0x7f0000f07000-0x4)=0xe5) renameat(r1, &(0x7f0000347000-0xc)='./file0/bus\x00', r2, &(0x7f0000329000)='./file0\x00') 2018/02/10 22:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ec1000)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000a07000)) socketpair$inet(0x2, 0x1, 0xfffffffffffffff8, &(0x7f0000e8e000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000053b000)={0x0, @empty, @multicast1}, &(0x7f000076c000-0x4)=0xc) 2018/02/10 22:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000057c000)='/dev/cuse\x00', 0x80, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x400) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003b6000)={0x0, 0x2, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/02/10 22:28:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xf0d5, 0x40003) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00005b6000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0xb0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000cd6000-0x40), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='teql0\x00', {}, {0xff}, 0xff, 0x3, 0x30}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x7, 0x1, 0x7, 0x9, 0x3, 0x8185, 0x1ff, 0x7]}}}, {{@ip={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, @common='syzkaller1\x00', @common='irlan0\x00', {0xff}, {0xff}, 0x32, 0x0, 0x26}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xba77, 0x5, [0x24, 0x1b, 0x3e, 0x35, 0x2e, 0x29, 0x11, 0x39, 0x11, 0x35, 0x3f, 0x36, 0x7, 0x0, 0xd, 0x3a], 0x3, 0x6, 0x33d0000000000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty, 0x8}, 0x75) listen(r2, 0x8000) getsockopt$inet6_buf(r2, 0x29, 0xee, &(0x7f0000007000-0x17)=""/23, &(0x7f00008cc000-0x4)=0x17) sendto$inet6(r1, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x17) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00006a9000)={0x6, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @empty}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x3, 0xf1, 0x1, 0x20, &(0x7f0000a4d000-0x10)=@common='tunl0\x00', 0x9, 0x3, 0x7fb}) close(0xffffffffffffffff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/10 22:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x4, 0x0, 0x8) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/10 22:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2), &(0x7f00001b9000-0x4), &(0x7f000019d000-0x4), &(0x7f0000eba000-0x2)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dc8000-0xd)='net/anycast6\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00004ac000)=[{&(0x7f0000748000-0x99)=""/153, 0x99}, {&(0x7f0000765000-0x31)=""/49, 0x31}, {&(0x7f0000c49000-0x2b)=""/43, 0x2b}], 0x3) 2018/02/10 22:28:57 executing program 7: 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) inotify_init() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000008000)) getdents(r0, &(0x7f0000ff4000-0xe1)=""/225, 0xe1) openat$kvm(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/kvm\x00', 0x0, 0x0) 2018/02/10 22:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00002a5000)={0x30, 0x5, 0x0, 0x81, 0x2, 0x1ff, 0x7, 0x9}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r1, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) [ 43.292391] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.292397] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 43.534351] QAT: Invalid ioctl 2018/02/10 22:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b0000-0xb5), 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000073000)=0x0) ptrace$pokeuser(0x6, r0, 0x3, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000344000)='/dev/usbmon#\x00', 0xda5a, 0x10700) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f7d000-0x10)={&(0x7f0000cd4000/0x3000)=nil, 0x3000}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) munlockall() mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) [ 44.277074] audit: type=1400 audit(1518301737.275:43): avc: denied { map } for pid=6600 comm="syz-executor6" path="/46/file0/bus" dev="tmpfs" ino=17648 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/10 22:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b77000)='/dev/vga_arbiter\x00', 0x8483e, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003c1000)={0x0, 0x9f, "15129888ea595e49147618c082252263dc4d20c378cf2e0b12bd6cb21c581745332581eaeb3f2198b101f248dcb874f88e3dede47db2bd6c39294715c3fe7675b07ea8d861a3587c63a68058ef80755ccdc38b9b475569410875a498e3e64c8ec1ae4b1155a64e635676d09ddcdc0117e527b52f6c4a40b694da32d14754ed260e49569229a80ed89b09a034c6ecc770723e2439e1f12305cca477b6047512"}, &(0x7f0000af3000-0x4)=0xa7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e03000)={r2, 0xa}, &(0x7f0000bc7000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000-0x4)=@assoc_id=0x0, &(0x7f00004af000-0x4)=0x4) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000)={r3}, &(0x7f0000882000)=0x8) 2018/02/10 22:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) syz_open_dev$admmidi(&(0x7f00009da000)='/dev/admmidi#\x00', 0x3, 0x30000) open(&(0x7f00003b9000)='./file0/file0\x00', 0x403fd, 0x0) 2018/02/10 22:28:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf7000), 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000958000-0x89)={0x0, 0x81, "f53c11f385f543794822c806072ed0a7bcdcbb55f2368aab8dfc2ae1afbc98a6a2ceb2547ac3c3f81861e765b69e2d8bc4f0798e31ae87e9b61cfe53970cb453144f79eb3d6ff5aa6c331d2d6cd24c99557bfb35b04ed4855101b1f7ce1651f925c87ccf049e5e75f0b3907d5351d250b64c2d5907f5705a04705f63103da54e7a"}, &(0x7f0000eee000-0x4)=0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x3, 0x3, [0x8, 0x91, 0x4]}, &(0x7f0000000000)=0xe) 2018/02/10 22:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f000065e000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000051d000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = syz_open_dev$mouse(&(0x7f0000b71000-0x12)='/dev/input/mouse#\x00', 0x6, 0x20c0) getsockname(r0, &(0x7f00003e3000-0x10)=@can={0x0, 0x0}, &(0x7f0000c5a000)=0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00005d5000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x5050000000000, 0x8, 0xffffffff, 0x100, 0x100000001, 0x40, r2}) ioctl$KVM_NMI(r1, 0xae9a) syz_extract_tcp_res$synack(&(0x7f0000378000-0x8)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r3, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "1b5a950f1104f9a21f0f36d6d5f1159f"}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 22:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) r1 = socket$inet6(0xa, 0x3, 0x87) r2 = add_key$user(&(0x7f00006b9000)='user\x00', &(0x7f0000cb6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000091f000), 0x0, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000a72000)='trusted\x00', &(0x7f0000611000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r2, 0x3c, 0x7f, r3) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000011000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="dd13596b28248e279bfd57254f84cfd0", {}, {}, 0x0, 0x0, 0x0, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="3445565941589532e5a06958c0f0d2c4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000-0xb9)="4d8a03000000", 0x6}], 0x1}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000284000)='/dev/audio\x00', 0x143000, 0x0) connect$l2tp(r4, &(0x7f00001bb000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x1, 0x4, {0xa, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb1}}}, 0x3a) modify_ldt$write2(0x11, &(0x7f0000e00000)={0xb3, 0x20101800, 0x2000, 0x3, 0xef, 0x8, 0xff, 0x2, 0x1, 0x100000001}, 0x10) 2018/02/10 22:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000035d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x5) r3 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x8, 0x804, 0xfffffffffffffffc) setsockopt$inet6_dccp_int(r4, 0x21, 0x1b, &(0x7f000070d000-0x4)=0x851, 0x4) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000410000-0x4)=0x101) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b0000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x54}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) getsockname$packet(r5, &(0x7f00001f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000017c000-0x4)=0x14) sendmmsg(r4, &(0x7f0000bbc000-0x12c)=[{{&(0x7f000069c000-0x5)=@hci={0x1f, 0x3, 0x3}, 0x6, &(0x7f0000ba9000)=[{&(0x7f0000c08000-0x1000)="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0x1000}, 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0x2370}, 0x5}, {{&(0x7f00009ae000)=@ipx={0x4, 0x40, 0xde6, "1b0290daa9d1", 0x2}, 0x10, &(0x7f0000ff3000)=[{&(0x7f00006e4000)="cbb04b482e5cdc961efba30b564965f51089d223e7a22506537b1ec336f0f3d4ecf549aa34945d4d8bea325880c1ee1a149defa3591700ce5990a571e06c8fbbfdf4bdc4538142e59dbb4550c7897f19b71b5bd83f427660c42a8e8e45711cdc3fbe630199d5099d5cfa77cc3a680cce436ed1d4fd95549b9009d8e99f8c09acda35d6f16dab04693781174a406bad80fce795b93fce2c71baf1d117b88a8a7ee42f1b1534682a5906edb9ba6defacff15600e81bf8cd070f5947ab3", 0xbc}, {&(0x7f000066d000)="8cf222a8d1200b518b1a9ff1d0e02f565ca536d4", 0x14}, {&(0x7f0000634000-0x5b)="82e1287dd9521748351ef87f87abdf8c55446eecd2c04486042f3d0f5c6c1983edb5a0884efba6ce395aad55471a3dfcff3cc0c8110643567177915c49b0c3ef5412ec98dd28ba1e9d6fa1337e44a3eb4f21bb7d158ad43aeb89e3", 0x5b}, {&(0x7f00002d5000)="ece2f0d86328152edd7df3647f48c54755666c0e0c85db954f92108f6eca94713539a2d555e2fe17dea47a410c0ce07607fc446076f5333ccbe4e68d5c99e3176cdcab4116727e54617e3d201f390b315521d00be89fa0d19dfe4a48726107dfc21241b07e995b958a1e", 0x6a}], 0x4, &(0x7f0000692000-0x1c0)=[{0x100, 0x10e, 0xfffffffffffffffc, "d29b0225bfb77207d9eb0b7cdd09e23d731c377c3236a73d9a51224477e6e016d82f9aca453dfb6810a94b8f981b34de6f0c1f80822142381c192d7afa94a9888624c095cb478b7d7f344b022115f046572ea86226ced75fa3d464a9e808d0f52c16657a41632dbbe655b8538db923b9d5cd1ff0381fb2436fe5a9647624fcf283845cefd36c0703b4928185de7dd3eb8df9061792aef365b8f0d8af1c1d538baccb06598028d9bdd024c4ab6ea7ae696d9fc87f9f98e5dfb521ff81ca8194882ba3adf8f0184c6b3ede705f42341946cb3c982ecbc555b36121ae797e0c7ab0de7d12c1b08b08dd5d64251f4130"}, {0x10, 0x10a, 0x5}, {0x58, 0x109, 0xfffffffffffffff9, "914362547c4fa81b88e67f659fd56b328dfbe0d8aee8a0d1789aec165cbbc485df10dd138bbfcd48e01d622d236f0677c53ae2fecae81abc0ad625af87c4aa0a00"}, {0x58, 0x10d, 0x8, "4191b042ca5ceb8c00f4d7d2920b85c10b41bbd2dfe26452c67d36c9f3595c10cb07355a70b98a611c29426e2f3d7e3cb6f69dc98b37fa788ede29ec21048847c8f3"}], 0x1c0, 0x4044081}, 0x2d19}, {{&(0x7f0000694000)=@nfc={0x27, 0x5f8e, 0xfffffffffffffffd}, 0x10, &(0x7f00007e7000)=[{&(0x7f00000f2000)="8c605cc752047d24c332ff0e2480d84c5e2b0d7aec8657c8c2fde11af1e5b1b81e88072fee6be23e9ea1ddfd553ff734e47fd0bd10e472acf736afaffb7a9edd924921e73d66b2d3d94f0fa2a17bd88206f380b887769e206136357821c997d27b80ac48ff79353a2c26c1f0b1a51e6b7d8bcf6e7eb1afb18a0a16bb422541f0", 0x80}, {&(0x7f00008ea000-0x5f)="967789e91df0f3f6518f5fac7aadaef280282743391f29426d3144675168b4d136d6977dd1e1b4d07ea1f98773f17a1d7cb5740af41ca90a328bab964d7355d9ca33acacc25ea20dac8a5b3779be0cc35314a608d8bd95a98aad085dbe8f4d", 0x5f}, {&(0x7f0000eda000-0xf1)="a6d292ef8681a5c05d3eecf89604bc8635c62d8666f063cc3297425385e69c42d918d9406bdd71c47f0e0ac2e927893956fc01a705343c3297157ea119d94da17bb5067fdeb7d0b036fa95a65cbaedbbbf3189010afe8e64a8a97ae109375866de5d196919675d31e207c6f288b154a3d0a42acc1f857bf60ccd24c5540e80a36a4ebeed052f01474602fc609be3b3aa323ba19023302d2e16d84bdb15d5d0cb3afce8ea7de83cc70a1f9054ca4c577eb28c54715c3e7fee0cf11046fc78cf5fc105a8a80c07b099de6495aae5bf384e497ba1e6da5cbd0d5202573108754153d43a0b3756fbb10d13ad38d7951cc669cc", 0xf1}], 0x3, &(0x7f0000cc2000-0xd8)=[{0x40, 0x100, 0x2, "ebcc3fb9a089ec389d30b62ab883b15853fbc73c78a040a23ebf133a857a8f233d526e25bd3dec21a370af29"}, {0x98, 0x10f, 0x3, "51c750755b5a85496ff97cfec648a38585e96a2fec130ddfc17846363d8bbc34b9fae8e3f21a8114ea96cdf8ea15d9a82abe574d8549fbd7eaa6c7b9f8340b44174ce354b2f52502197eb08871f9547b8e170c61be5c3470a523b70876356ede9f398491a8887b98c507b0fdeb27bcbe880c0c7f7b357687c810325eaf47854328a49b"}], 0xd8, 0x20000000}, 0xfffffffffffffffc}, {{&(0x7f00002f7000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58, &(0x7f00004c8000-0x40)=[{&(0x7f0000289000-0x88)="885de2dddecae411e5f93ffb21bf5258e88c7cd1b307e2937f580e175f4d288cac68047243b0617e3ab75cc286581ce0c9b3f06c44a73ec79c5bd66ec65d30339022555b230f34ae880b6d5330f94c833b2df2bdbd57b3c907572f84c2aee8e8bb981317b655501c7187ad7fc322712edb3947130a1d2959a00e0b05e53352cdb70c4cd77865d96b", 0x88}, {&(0x7f00009fa000-0x93)="606638a3742a84523876801eaa20a1e8044d6300902d685f8fc60131665e8a67b45b6b47c803f7f56ba0863a51b39c2b3656b0489def9a6d55dbb88817c4db132775d3ee020bdbca998cf444c331898696536c58a66509c6f5e172eadd949f90ee25411465763a0ef47c476c0a4a2027b26e593fcdcb59bcbde701185396d0d46f7bd0cf60de3e79ae97bc1835e08c44ef8086", 0x93}, {&(0x7f00009cb000)="b35fba54f701dd366553b78895c70efcb8fdec43b134e2969bcfd5a500b3411f0d265d607f16d365e1cc6f87ea0508ce6dfcd1870f3a0a560a918d304aeec5cdf51ddc913abc18aa9af6ce464cef4b7217863ebc763df771777055fdc62b8f806507cc6737f1b2730c6d41f88474a91c04245ec35ad2fe5b9dded9e31669446672fbfaaecd5df3562a0aa1ecb2d0d80eb8d07348fe7381c92f96bbfed18648bcbc16e195d7fd0c24b255769041752056bf0ba59c24a39d8b6eab117abf3f95c48170e75e4545731c644c566d800e33844d2ef833d86b8936b6de3a49", 0xdc}, {&(0x7f0000c47000-0xd8)="d1fa61304d3aa563f7ca382247e7d3ca49bf75880675f826834604cebcddb2332964a0b078514ca07d7126218635d4e833daefcb7fcaed68c403ff0ed8efb2981f1d404bde2845c99c76690caf1a9fce13fe402ebf905ced3eaf4c65b5e919b3663ccda8ce8d633e960d5ee351d1594c4d2cf3f188e4a45702fa4189fc50caaccfe20142ce59d83a2b60c1426e69561dc0dd3a2e9521e5032ec39c1b94a957a41092b2f3541f8197cbd196a06e1c0d6dc92a7f707c46dc11c31eb8a20721f580407ef30c20e5afa468ddce09efb0a25dca21e67b0a4fdadc", 0xd8}], 0x4, &(0x7f00006d4000-0x520)=[{0x28, 0x11f, 0x2, "770b45a01b07ff2d4ac08064dd84d5df9df9"}, {0x58, 0x11e, 0x6, "6625f2e01223aefe5b839055ab95bad38f9cc38c536084519b2eebcc158652e099566aa777ec9629360fa5b8f824d72fe87c1647d2106f8e5b6def2f7d29793a1c"}, {0xb0, 0x110, 0x401, "086941c2c96d01a0e7669411032e0c2cbc9e8d8bdf6381d6cb9c1c59edbe0de93dfbd50bab2d85b807a123f5cfbe4af70f8a900898f909c7981294352465f5a710d06174838d777d7a215d5002fa03b273b5aea1246216547697a1ecfeaa291325fb1b85663b112b495a653b8827e0d2e0096aa7ee79387bbffcf53004915c1ffa66a3fa987015aa293259d72d7d5b471db726c2b2c352b08f9469f79d13"}, {0x50, 0x11f, 0x2, "4ee865f38374cb21508f55aeee56cafac793ca3e094f7a5cfb79c48a23e209c1a7faab0b7f36e5cc3cd62ff3e65bce31ef8427ee279c97dd904592755ed7da"}, {0x100, 0x18f, 0x3, "db189224ce69c69b338b76a53ef5665ab59b17f48e69408c88aa9d374a605cef9a86fb559073c16d4a689297aa3b6c4c95aa3a5e8a5b631d5c418016b893f66da3bfbc260efb0e9868f84b9228e5d95e725d6a2e911d79dd108e225c8a7bbb501ce15fe84161bf1b638a3d167d90433f6f7961e9bf2084de6d57c0885e573d4ced202c7ee3cd219367f8b826075ec03ec38adccc8780bba91163ef8dd6876361eef913818a0bb9d3ba6c096862434287bd161faa6db43496a5c151e5b332bfbe65abcf9537e9d9f39776a36e9648eed3b3afeeadb8582b0568742c80ac2ba82205fbe55cf5871a447e"}, {0xa0, 0x11f, 0xfd12, "570981a378f597d65e265ed3d8cf933b84835bf348da95c429fbfc342175a70701597e57b761a365b5392c6d9f2423141b246d298aaae4ad8bc872c76a16c5a107a0d2390e97d19683a550f356af329305d958c7e8c90385c811aeeba3387448b535644697524d3bd103f40836fb5e3ca67d90c343f110cc534aed8ba5e0ef4bfac70c14e119ac9d2d2e864a26bbf6"}, {0x38, 0x11f, 0x7, "8d6e5d2a2c60017fbf1af2f563287f84dc58e1302c9fda6d08f7e5b463e8fcc5f540b95a"}, {0x110, 0x1ff, 0x800, "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"}, {0xb8, 0x10d, 0x5, "e751ff5353463d11bd6a32d46d5a851b730b6f6f97d4bb799937b67eeed101a9b511948e63c80e898c66605e0e40727a6205e0383380674900aa3373e94803634bfa3b8abf3b948024b6a7bba28543a89977d313ce1bf65f8ee1706edce42210f1e004cfbd2258dfbea5e8b3c181614a56916499532078d08819ac18b1076b388e9f14c1be8ab3619808f0a260bb27d592abf01196f8d89b5166ec789cb3ddd99a8f56f2fc72d502"}], 0x520, 0x40c0}, 0x100}], 0x5, 0x8001) r7 = socket(0x10, 0x803, 0x0) pipe2(&(0x7f000078d000-0x8), 0x4000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a56000-0x4)=0x0) fcntl$setownex(r5, 0xf, &(0x7f00007ff000-0x8)={0x2, r8}) sendto(r4, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x31d, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000063000)) recvfrom$inet6(r7, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) getsockname$ax25(r7, &(0x7f0000f5c000-0x10), &(0x7f0000359000-0x4)=0x10) 2018/02/10 22:28:57 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d7c000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000383000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000876000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0xf73) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008f1000)={{{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x8, 0x0, 0xf2, 0xa, 0x80, 0x0, 0xb9868bc5a1e440e8, 0x0, r1}, {0x4, 0x8, 0x6, 0x8, 0x9, 0x4, 0x9, 0x7}, {0x4, 0xbce0, 0x8}, 0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x3, 0x1}, {{@in6=@empty, 0x1, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffffffffffffffff, 0x2, 0x0, 0x80000000, 0x8bc, 0x1ff, 0x6}}, 0xe8) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/10 22:28:57 executing program 4: r0 = dup(0xffffffffffffffff) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000006a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) fchownat(r0, &(0x7f00006b4000)='./file0\x00', r1, r2, 0x1400) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ea4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(r3, &(0x7f00003ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000cee000-0xa)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r5 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000e35000), &(0x7f0000200000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000cc7000-0xc)=@sack_info={0x0, 0x1, 0x401}, &(0x7f00007f0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000040d000)={0x0, @in={{0x2, 0x1, @rand_addr=0x7f}}, 0x3, 0x3, 0x3ff, 0x8, 0xfffffffffffffff9}, &(0x7f000079f000)=0xa0) sendmmsg$inet_sctp(r5, &(0x7f0000db6000-0x118)=[{&(0x7f000086c000)=@in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x7, &(0x7f0000800000)=[], 0x0, &(0x7f0000693000-0x90)=[@sndinfo={0x0, 0x84, 0x2, {0x7, 0x200, 0x2, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x1}}, @sndrcv={0x0, 0x84, 0x1, {0x8b, 0x1, 0x8200, 0x5, 0x6b0, 0x3, 0x10000, 0x8001, r7}}], 0x1a7}], 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000523000-0xa)='/dev/cuse\x00', 0xc4000, 0x0) 2018/02/10 22:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000db1000)='/dev/ptmx\x00', 0x101c00, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000434000)={0x7, 0x7, 0x7d86900b, 0xb5, 0x8, 0x9, 0x10001, 0x769, 0xcc5, 0x8000, 0x3, 0x4}) r2 = syz_open_dev$adsp(&(0x7f0000263000-0xb)='/dev/adsp#\x00', 0x101, 0x40801) connect$inet6(r2, &(0x7f0000f44000-0x1c)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f}) fcntl$lock(r0, 0x7, &(0x7f0000603000)={0x1, 0x0, 0x12800000}) 2018/02/10 22:28:57 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x37, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000000)={0x8, 0x9, 0xffffffffffffffc1, 0x8}, 0x10) r3 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x14)="137573657228766d6e6574307472757374656400", 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000013000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='lo^loeth0bdeveth1keyring^[\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r5, r6}, &(0x7f0000001000-0xdb)=""/219, 0xdb, &(0x7f0000011000)={&(0x7f0000013000-0x40)={'sha384\x00'}, &(0x7f0000013000-0xfc)="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", 0xfc}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000012000)=@assoc_value, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0x6)='.dead\x00', r6) close(r0) 2018/02/10 22:28:57 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000007000)={0x1d}, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000000b000-0x4)=0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000c000-0x4), &(0x7f0000005000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000004000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0xa5}}}, 0x90) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000000c000-0xe)='/dev/admmidi#\x00', 0x0, 0x404100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f000000c000-0x8)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x0, 0x10, 0x3, 0x138}, &(0x7f000000b000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000)={r4, 0x6}, 0x6) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)=@known='trusted.syz\x00', &(0x7f000000a000-0x9)=""/9, 0x9) 2018/02/10 22:28:57 executing program 5: mmap(&(0x7f0000001000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000}) r0 = gettid() r1 = syz_open_dev$amidi(&(0x7f000000e000)='/dev/amidi#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000000000)={0x7ff}, 0x8, 0x800) ioprio_get$pid(0x1, r0) socketpair(0x1f, 0x80002, 0x10001, &(0x7f0000035000)={0x0, 0x0}) ioctl$VT_RELDISP(r2, 0x5605) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000020000-0x8)='./file0\x00', 0x1b5242, 0x100) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f000001f000-0x4)={0x9}, 0x4) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f000001e000), &(0x7f000002e000)=0x10) setitimer(0x1, &(0x7f0000033000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) getpriority(0x1, r0) getitimer(0x1, &(0x7f0000037000-0x20)) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x7ff}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000005000)={r5, 0x9, 0x8d, 0x3}, &(0x7f0000030000)=0x10) [ 44.463929] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/10 22:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000609000)) recvmsg(r0, &(0x7f0000463000-0x38)={&(0x7f0000b40000)=@un=@abs, 0x8, &(0x7f000080a000)=[{&(0x7f00007cc000)=""/4096, 0x1000}, {&(0x7f0000620000-0x30)=""/48, 0x30}], 0x2, &(0x7f0000bde000-0x16)=""/22, 0x16, 0x7fff}, 0x10042) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/dsp\x00', 0x101200, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c4a000-0x28)={@generic="dc8d639b17050f0be1b1edfac03152e6", 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000181000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/10 22:28:57 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000080000, 0x8a) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000012000)={@common='rose0\x00', @ifru_flags}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000014000-0x8)={0x0, 0xc9d}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000011000-0x10)={0x8, 0x203, 0x2, 0x1f, r1}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0xff000000], [], @syzn={0x73, 0x79, 0x7a}, @generic="dd13596b28248e279bfd57254f84cfd0", {}, {0xff}, 0x87, 0x0, 0x5, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="3445565941589532e5a06958c0f0d2c4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000-0xb9)="4d8a03000000", 0x6}], 0x1}, 0x0) 2018/02/10 22:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x101) fstatfs(r1, &(0x7f00007e3000)=""/4096) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r3 = timerfd_create(0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00007cd000-0xc)={0x10002008}) ioctl$sock_bt(r3, 0x541b, &(0x7f000056d000)="4a9658671a6baea7bab091fb188986c1dc4d875b56f08e1ce55aaa591e15abf5768ffb35cbaaeac54289d0fde8c885018f118425f698e2357ab5fa8d9f802ab19d044bfd07e1d5c7a80237105d936282b4329d2c459137f2c20a5a4a9d84ba5fd0e084b8485eb53f4d6d323ef2fbfcaac34a030fdaab11235564dcc032526aac406cea693f74bad2eb5dde") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f4a000)=@req={0x800, 0x4, 0x1, 0x7}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/02/10 22:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x802, 0x8, &(0x7f0000b9e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000034e000)=0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='numa_maps\x00') pread64(r1, &(0x7f0000015000), 0x0, 0x2000000003) [ 44.521642] [ 44.523323] ====================================================== [ 44.529622] WARNING: possible circular locking dependency detected [ 44.535919] 4.15.0+ #307 Tainted: G W [ 44.540918] ------------------------------------------------------ [ 44.547228] syz-executor6/6657 is trying to acquire lock: [ 44.552741] (rtnl_mutex){+.+.}, at: [<00000000abdfed49>] rtnl_lock+0x17/0x20 [ 44.560012] [ 44.560012] but task is already holding lock: [ 44.565967] (&xt[i].mutex){+.+.}, at: [<00000000035a4587>] xt_find_table_lock+0x3e/0x3e0 [ 44.574285] [ 44.574285] which lock already depends on the new lock. [ 44.574285] [ 44.582575] [ 44.582575] the existing dependency chain (in reverse order) is: [ 44.590169] [ 44.590169] -> #2 (&xt[i].mutex){+.+.}: [ 44.595612] __mutex_lock+0x16f/0x1a80 [ 44.600005] mutex_lock_nested+0x16/0x20 [ 44.604563] xt_find_table_lock+0x3e/0x3e0 [ 44.609290] xt_request_find_table_lock+0x28/0xc0 [ 44.614624] get_info+0x154/0x690 [ 44.618576] do_ip6t_get_ctl+0x159/0xaf0 [ 44.623131] nf_getsockopt+0x6a/0xc0 [ 44.627343] ipv6_getsockopt+0x1df/0x2e0 [ 44.631901] tcp_getsockopt+0x82/0xd0 [ 44.636197] sock_common_getsockopt+0x95/0xd0 [ 44.641185] SyS_getsockopt+0x178/0x340 [ 44.645653] do_syscall_64+0x282/0x940 [ 44.650040] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.655721] [ 44.655721] -> #1 (sk_lock-AF_INET6){+.+.}: [ 44.661508] lock_sock_nested+0xc2/0x110 [ 44.666071] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 2018/02/10 22:28:57 executing program 1: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000003a000-0x4)) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) [ 44.671584] ipv6_setsockopt+0xd7/0x130 [ 44.676052] sctp_setsockopt+0x2b6/0x61d0 [ 44.680691] sock_common_setsockopt+0x95/0xd0 [ 44.685682] SyS_setsockopt+0x189/0x360 [ 44.690153] do_syscall_64+0x282/0x940 [ 44.694544] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.700232] [ 44.700232] -> #0 (rtnl_mutex){+.+.}: [ 44.705506] lock_acquire+0x1d5/0x580 [ 44.709798] __mutex_lock+0x16f/0x1a80 [ 44.714177] mutex_lock_nested+0x16/0x20 [ 44.718734] rtnl_lock+0x17/0x20 [ 44.722593] unregister_netdevice_notifier+0x91/0x4e0 [ 44.728275] tee_tg_destroy+0x61/0xc0 [ 44.732569] cleanup_entry+0x242/0x380 [ 44.736947] __do_replace+0x7ac/0xa70 [ 44.741238] do_ip6t_set_ctl+0x40f/0x5f0 [ 44.745791] nf_setsockopt+0x67/0xc0 [ 44.750002] ipv6_setsockopt+0x10b/0x130 [ 44.754559] rawv6_setsockopt+0x4a/0xf0 [ 44.759030] sock_common_setsockopt+0x95/0xd0 [ 44.764029] SyS_setsockopt+0x189/0x360 [ 44.768500] do_syscall_64+0x282/0x940 [ 44.772880] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.778557] [ 44.778557] other info that might help us debug this: [ 44.778557] [ 44.786665] Chain exists of: [ 44.786665] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 44.786665] [ 44.796955] Possible unsafe locking scenario: [ 44.796955] [ 44.802980] CPU0 CPU1 [ 44.807617] ---- ---- [ 44.812250] lock(&xt[i].mutex); [ 44.815670] lock(sk_lock-AF_INET6); [ 44.821954] lock(&xt[i].mutex); [ 44.827891] lock(rtnl_mutex); [ 44.831139] [ 44.831139] *** DEADLOCK *** [ 44.831139] [ 44.837166] 1 lock held by syz-executor6/6657: [ 44.841715] #0: (&xt[i].mutex){+.+.}, at: [<00000000035a4587>] xt_find_table_lock+0x3e/0x3e0 [ 44.850454] [ 44.850454] stack backtrace: [ 44.854923] CPU: 0 PID: 6657 Comm: syz-executor6 Tainted: G W 4.15.0+ #307 [ 44.863119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.872443] Call Trace: [ 44.875006] dump_stack+0x194/0x257 [ 44.878612] ? arch_local_irq_restore+0x53/0x53 [ 44.883271] print_circular_bug.isra.38+0x2cd/0x2dc [ 44.888257] ? save_trace+0xe0/0x2b0 [ 44.891943] __lock_acquire+0x30a8/0x3e00 [ 44.896070] ? print_irqtrace_events+0x270/0x270 [ 44.900798] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.905957] ? __lock_acquire+0x664/0x3e00 [ 44.910172] ? __lock_acquire+0x664/0x3e00 [ 44.914377] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.919536] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.924699] lock_acquire+0x1d5/0x580 [ 44.928471] ? lock_acquire+0x1d5/0x580 [ 44.932424] ? rtnl_lock+0x17/0x20 [ 44.935934] ? lock_release+0xa40/0xa40 [ 44.939879] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.945737] ? rcu_note_context_switch+0x710/0x710 [ 44.950636] ? __lock_acquire+0x664/0x3e00 [ 44.954841] ? find_held_lock+0x35/0x1d0 [ 44.958873] ? __might_sleep+0x95/0x190 [ 44.962817] ? rtnl_lock+0x17/0x20 [ 44.966329] __mutex_lock+0x16f/0x1a80 [ 44.970185] ? rtnl_lock+0x17/0x20 [ 44.973694] ? rtnl_lock+0x17/0x20 [ 44.977203] ? lock_release+0xa40/0xa40 [ 44.981151] ? mutex_lock_io_nested+0x1900/0x1900 [ 44.985978] ? rcutorture_record_progress+0x10/0x10 [ 44.990982] ? is_bpf_text_address+0xa4/0x120 [ 44.995450] ? kernel_text_address+0x102/0x140 [ 45.000001] ? __kernel_text_address+0xd/0x40 [ 45.004474] ? unwind_get_return_address+0x61/0xa0 [ 45.009375] ? __save_stack_trace+0x7e/0xd0 [ 45.013671] ? check_noncircular+0x20/0x20 [ 45.017875] ? save_stack+0x43/0xd0 [ 45.021472] ? kasan_kmalloc+0xad/0xe0 [ 45.025328] ? __kmalloc+0x162/0x760 [ 45.029017] ? xt_replace_table+0x641/0x9d0 [ 45.033313] ? __do_replace+0x2e3/0xa70 [ 45.037257] ? do_ip6t_set_ctl+0x40f/0x5f0 [ 45.041460] ? nf_setsockopt+0x67/0xc0 [ 45.045316] ? ipv6_setsockopt+0x10b/0x130 [ 45.049517] ? rawv6_setsockopt+0x4a/0xf0 [ 45.053634] ? sock_common_setsockopt+0x95/0xd0 [ 45.058272] ? SyS_setsockopt+0x189/0x360 [ 45.062392] ? do_syscall_64+0x282/0x940 [ 45.066422] ? pcpu_chunk_relocate+0x315/0x770 [ 45.070978] ? print_irqtrace_events+0x270/0x270 [ 45.075706] ? free_percpu+0x229/0x830 [ 45.079564] ? lock_downgrade+0x980/0x980 [ 45.083682] ? __lock_is_held+0xb6/0x140 [ 45.087710] ? lock_release+0xa40/0xa40 [ 45.091653] ? tee_tg6+0x170/0x170 [ 45.095163] mutex_lock_nested+0x16/0x20 [ 45.099192] ? mutex_lock_nested+0x16/0x20 [ 45.103395] rtnl_lock+0x17/0x20 [ 45.106730] unregister_netdevice_notifier+0x91/0x4e0 [ 45.111886] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.116871] ? trace_hardirqs_on+0xd/0x10 [ 45.120990] ? register_netdevice_notifier+0x860/0x860 [ 45.126243] ? free_modinfo_version+0x70/0x70 [ 45.130708] ? __alloc_percpu+0x30/0x30 [ 45.134654] ? find_next_bit+0xcc/0x100 [ 45.138600] ? cpumask_next+0x24/0x30 [ 45.142371] ? tee_tg6+0x170/0x170 [ 45.145878] tee_tg_destroy+0x61/0xc0 [ 45.149648] cleanup_entry+0x242/0x380 [ 45.153506] ? cleanup_match+0x220/0x220 [ 45.157538] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.163392] ? find_next_bit+0xaa/0x100 [ 45.167334] __do_replace+0x7ac/0xa70 [ 45.171106] ? compat_table_info+0x4a0/0x4a0 [ 45.175488] ? kasan_check_write+0x14/0x20 [ 45.179690] ? _copy_from_user+0x99/0x110 [ 45.183806] do_ip6t_set_ctl+0x40f/0x5f0 [ 45.187837] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 45.192910] ? translate_compat_table+0x1c50/0x1c50 [ 45.197892] ? up_read+0x1a/0x40 [ 45.201227] ? mutex_unlock+0xd/0x10 [ 45.204909] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 45.210153] nf_setsockopt+0x67/0xc0 [ 45.213837] ipv6_setsockopt+0x10b/0x130 [ 45.217869] rawv6_setsockopt+0x4a/0xf0 [ 45.221815] sock_common_setsockopt+0x95/0xd0 [ 45.226279] SyS_setsockopt+0x189/0x360 [ 45.230223] ? SyS_recv+0x40/0x40 [ 45.233646] ? keyctl_instantiate_key_iov+0x1c0/0x1c0 [ 45.238804] ? key_get_type_from_user.constprop.8+0xd0/0xd0 [ 45.244481] ? move_addr_to_kernel+0x60/0x60 [ 45.248858] ? do_syscall_64+0xb7/0x940 [ 45.252801] ? SyS_recv+0x40/0x40 [ 45.256225] do_syscall_64+0x282/0x940 [ 45.260083] ? __do_page_fault+0xc90/0xc90 [ 45.264288] ? finish_task_switch+0x1e2/0x890 [ 45.268751] ? finish_task_switch+0x1b9/0x890 [ 45.273215] ? syscall_return_slowpath+0x550/0x550 [ 45.278114] ? syscall_return_slowpath+0x2ac/0x550 [ 45.283019] ? prepare_exit_to_usermode+0x350/0x350 [ 45.288015] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 45.293351] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.298163] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 45.303323] RIP: 0033:0x453a59 [ 45.306481] RSP: 002b:00007f4de0fafc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 45.314157] RAX: ffffffffffffffda RBX: 00007f4de0fb06d4 RCX: 0000000000453a59 [ 45.321394] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000017 [ 45.328635] RBP: 000000000071bf58 R08: 00000000000003c0 R09: 0000000000000000 [ 45.335875] R10: 0000000020010c40 R11: 0000000000000246 R12: 00000000ffffffff [ 45.343115] R13: 00000000000004d4 R14: 00000000006f7480 R15: 0000000000000001 2018/02/10 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f97000-0x8)) semget$private(0x0, 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f0000f93000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a79d28115e6c8a4aae387bbd2f6a3f3125ee01f6ec4f248728e9455457324599e1b1ed0378b4bf7640d5823b30fa093bfdf97cf39bc43b7fcbf72a4a28a669b9e6a19b4473af5ee15b278dc5b6baaa6adf84dc126ee7731485871bf91f06532ce2b2faaac95357c77fea929bb63c68d8ebe615fae0b81cb0c05405ad309c6a124577c8c295c550580e89badfdb1e12f0ea28ba8498b6bc86a56fd8adc1816dc9c663c8e4f945af3ad9a45027d68813b664becdbae01c9af4d3464ac145e071350e178e2f369cc43fa30ca073014197e6542d6587e37bb297c6392cafa2b0f0cab6983f2007c3ed212b7c24269935a54070f358031f348cb1a04bdc1c62fa5f3cadc4dd93ec33e0941bfcee197239d9457000000aba1043ca80e12cd1fa95d7302bec2687d27731e25100ff29dfd14cc72da6f7e2e0d30b40844143f9147093c9c88570e3aa314df1827d6adb9ffbb9c0e7a235864ff19dc42985966fd449739d3a7fda6fab0be26c4c65f6f3104c1fd9a7863974ae57d59adcd1c82f22ded123d6299c120ed384e382e8852041123c8910c9a48b150d42cc7f9ae5f181ee4ee5b225ccf51a9fc75f8e43abbf8b5a89c800aaf45ea07a36d29f17f9a6952e299386117b875b896ff992ad16c74b45737d4ae422cb141125a058b6ac3131ce1f5d1122f7d5cb5b3863a67a53dfe12c07c18915d171b2dce197d7ebe37ea2bc9a9ea7e8939c9e6f8cec3cd3ad8b94bd0465d206e42025d5957f904bebf4c6e6e0b406468cbd3f9db97781e8f108c5d83887ef1cc1d4628dcec2644155fac59d25edf74ab3ec907d04a738f45f3b85591d368c57e0929dd35cf2e732f87aed20d3616e1fb38612da4c3c0c9532b5da137a998b3c76b6aedf830b5591ca4e355d55f18b9489b2396dde26606f0d09192c1acf1d532d37d63a4350eaad22add6badc233abc1e282a63feadf40d609cac2c591e7a9e383bec8db44ce6aa4ccac5ee877c8afb45bda20841b6bd21a3bfe2fdf705799c1c5c4f683a205d985a5763b557b8e513b6c8807469343a0386774f54cef985cbb7809c77d1ddd3753825614ee5ce35420adac76217bb4c3813c9f6b6730f4d75a383b93964602287a4e37c05f2028d50361abcea15487c4aaefd366edd34d16bde7028f2257fb0ae8893b9bfb4420eda4c4d7ba3dac684de971fc9249bbe669a23a393fe99ad71adecf6883dc631febaf188fa384c5fc75828529571b50347f1dbfc2da2cf2c8ddaa851a2177365e92b76f7cc2bd9af45188db47a74bb294bc56250ebb1a755eb40c89e6bfd662a20ff8be7768a67e82883701deb26942a0678d85ab022243fe7b1bb681", 0x400}], 0x1, &(0x7f0000655000)=[]}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/10 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ab1000), &(0x7f0000430000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4), 0x3c) 2018/02/10 22:28:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000555000-0x10)='coredump_filter\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8), 0x400000ff) 2018/02/10 22:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000219000), &(0x7f0000162000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/10 22:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000807000)={0x0}, 0x4000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000ee2000-0x10)={&(0x7f0000b83000/0x4000)=nil, 0x4000}) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000266000-0x4)=0x4, 0x4) connect$inet(r0, &(0x7f0000469000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 22:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009dd000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000372000)=""/216, &(0x7f0000a2a000-0x4)=0xd8) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000008000-0x3)) 2018/02/10 22:28:58 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d79000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}}) 2018/02/10 22:28:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) sendmmsg$alg(r2, &(0x7f000011c000)=[{0x0, 0x0, &(0x7f0000959000)=[{&(0x7f0000b75000-0xf9)="5c7a4ad638d601905074c36604d3c30ee38cc49db9c957a9ad9ff3ec523c0c431999a0d23addd36244d98710869f9e75a5cf1b0fe2ed876bc21679d4f11c2ac81d67a193c57076851f3f9ceb1d59649c19fb5bab7fa24b284cfc6a5c557a530df7ca9adedc31f28e9616a72eddc3e9517210d415e0aa39d911d5b81e1c1541bf0d48f2ee5e01e764e670ea9e09f7bb4f53f0b3077f3debcc2cd2f8e642e9cb46370d6f804cd2c3762b484866ae194646c27ebe0b9e2b78cc12d3a2e7ba62362bae2c975feb1c5afd86cc984bc0f85cb0bd13fd7c9d9edea83ae1ed4901408fe159e54ca777f75d18618c03ef57456956b9714359e7003d4c28", 0xf9}, {&(0x7f00001d3000-0xd7)="8fae41c514e216f256ca1c430516469d2aba03b7f27fa15fbed9938f9b845c55bff1346d874d0e2da4582af95b6293d9fbe4aff62ec24ce15dd814a22e76607de4ef0c2cee4c200ad03d546ee74d8faea2fcef796d3564f0c10db6752c2abe2d06f90ecdd5c3a3b06355bbd57ee8932497b9adaf4c031c674d55dbcb79c3c884618eea4023481f627f8ded75123418c582e24b499e698de4c9d8a3dc59d32f1cc21904506c36013d60bc8301e74e56ef3e676517eb1dafc5cbdde6069647848ffd85e16419fb77c5a98902f3c70d671d08e7b7b7e41587", 0xd7}, {&(0x7f00006e1000-0x39)="ee565cc2268245c300ba5387b26afaa91876924c0cceb8a81a18b04f45a62addaf5483778f992ec1fa57a6a5b3f09815567a9492e8f55eb1de", 0x39}, {&(0x7f00003e2000)="1f9279e1b430ca0e99a36d9c20f02c790fbd65fe86ef5afd316144269af9f193b376919eeb1a4b8dfb8a7bd7874d56b3f0ce68e33e4f510afaec0d71bba756066c926e890a1c47c6b24437f44136d11c79ffedcc1193bdab879f1a4c5d0348a727bbf5d63d31597fea29d67eab26dceb5119623d2931a9fa2311d08a259607c1672e5fe0e2ea84df0f0ee0130308748ef9b338cc35bd74afd00e82298a5d26df5661a263e6090143f31c0f3d5ce18514e35a30d6020d5af745c43451d67e42200fdd4f272b50daa616e5fcebe45d88f9c531a9a6af", 0xd5}, {&(0x7f0000d71000-0x1)="ec", 0x1}, {&(0x7f000008e000-0x3c)="93e3bcca597c4f057ade8edb978d0cd8f6f69a45f54ea4cced7323b97955d852788ca643be80544ace38a16e3633989617ef299fc82d47ac378215d6", 0x3c}, {&(0x7f00009b7000)="47586b3c017529bf5c8727fce0eaf8dfe7585c5da574fbc7c8ffd73080d1d8a6f7927f1565ec11de633bd8ea5c1db33099430ed4394654a3f6ced5c56ca1d555acbe450045f995ccbea488fc", 0x4c}], 0x7, &(0x7f0000d4b000)=[@assoc={0x18, 0x117, 0x4, 0xad5d}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3}], 0x60, 0x4}], 0x1, 0x80) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f000016e000)) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000dbf000-0x4)=r2) fallocate(r1, 0x3, 0x0, 0x3) 2018/02/10 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bdb000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a0e000)={0x0}, &(0x7f0000100000)=0xc) getresuid(&(0x7f000002b000-0x4)=0x0, &(0x7f0000e89000-0x4), &(0x7f0000451000)) getresgid(&(0x7f0000fa2000-0x4), &(0x7f000012a000), &(0x7f0000981000-0x4)=0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f000074c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000330000-0x4)=0x1c, 0x800) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e4000)='/dev/vga_arbiter\x00', 0x20a000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000083b000-0x8)={0x0}) r7 = syz_open_dev$mouse(&(0x7f00005d7000-0x12)='/dev/input/mouse#\x00', 0x401, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e2c000)={0x0}) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/vcs\x00', 0x200, 0x0) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b3000-0x10)='/dev/sequencer2\x00', 0x101100, 0x0) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) r12 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ce6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a5b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c60000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000bf4000)=0xe8) getresgid(&(0x7f000084a000)=0x0, &(0x7f0000e56000), &(0x7f00006a7000-0x4)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e63000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000098f000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000523000)=0xe8) r18 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d8a000)=0x0) lstat(&(0x7f0000016000-0xa)='./control\x00', &(0x7f0000e0b000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000bad000)='./file1\x00', &(0x7f0000474000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ec9000-0x4)=0x0) r23 = geteuid() getresgid(&(0x7f0000cf9000-0x4), &(0x7f0000133000)=0x0, &(0x7f0000d0a000-0x4)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000036a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003c5000+0xd73)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000816000-0x4)=0xe8) r27 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000372000)={0x0}, &(0x7f0000ceb000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000841000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c5f000-0x8)='./file0\x00', &(0x7f0000146000+0xce9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = gettid() r32 = getuid() stat(&(0x7f000050c000-0xa)='./control\x00', &(0x7f0000b1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009ec000)={0x0}, &(0x7f000063b000-0x4)=0xc) lstat(&(0x7f0000907000-0xa)='./control\x00', &(0x7f00007f9000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003d5000-0x4), &(0x7f000068d000+0x60e), &(0x7f0000fcd000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007cc000-0x8)={0x0, 0x0}) lstat(&(0x7f00003d7000-0xa)='./control\x00', &(0x7f0000c27000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000051000)='./file0\x00', &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002bb000)={0x0, 0x80000, 0xffffffffffffffff}) r41 = epoll_create1(0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000426000-0x8)={0x0, 0x0}) r43 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a67000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r44 = syz_open_dev$binder(&(0x7f00008a3000-0xd)='/dev/binder#\x00', 0x0, 0x800) r45 = accept$llc(0xffffffffffffff9c, &(0x7f0000550000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000452000-0x4)=0x10) r46 = syz_open_dev$sndctrl(&(0x7f000000f000)='/dev/snd/controlC#\x00', 0x4, 0x80) r47 = syz_open_dev$tun(&(0x7f0000ab8000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b57000)=0x0) r49 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a84000)=0xc) r51 = syz_open_pts(0xffffffffffffff9c, 0x0) r52 = syz_open_dev$amidi(&(0x7f000028c000)='/dev/amidi#\x00', 0x8e4, 0x800) r53 = socket$inet6_udp(0xa, 0x2, 0x0) r54 = socket$inet(0x2, 0x7, 0x4b3a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c0f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ad8000)={0xffffffffffffffff}) r57 = bpf$MAP_CREATE(0x0, &(0x7f00005fe000)={0xf, 0xb3, 0x9, 0x3f, 0x8, 0x1, 0x6}, 0x2c) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e9f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008b7000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000e7f000-0x4)=0xe8) r60 = getgid() sendmmsg$unix(r0, &(0x7f0000b2e000)=[{&(0x7f0000a83000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003c8000-0x20)=[{&(0x7f0000509000)="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", 0x1000}, {&(0x7f0000a34000)="064120b5db66ebf98ae7ef5f388d6a9bf75337c5620a014ab0e646f1066a9acec628e5acfebb45f7a5d39c2e1760b6509693ff072f68e8b6c574ace883938cb9a46a1d155ef3f37bef88a97242d9fb592e4168c4beb433cc66fc853a70a922ad8ea6b7f5db3212a962e13b750ecf", 0x6e}], 0x2, &(0x7f0000725000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xe8, 0x4000}, {&(0x7f0000e6d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000929000-0x10)=[{&(0x7f0000509000-0x6e)="9e982952240d5cb36a20e66049023421755bd7db380a6d26bd1274872c83a411280d3871ac1d9670de3634de47b8b2bdcc1a9e1304e5c309698daead5e4e6092e9d07d799e2870e77ec011d6d5d0405632d7576145cde9ef31f0f3dafe8e5abd0d0063bffae6a755e162255b2d3a", 0x6e}], 0x1, &(0x7f0000721000-0x140)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x30, 0x1, 0x1, [r40, r41, r42, r43, r44, r45, r46, r47]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x30, 0x1, 0x1, [r51, r52, r53, r54, r55, r56, r57]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}], 0x140, 0x10}], 0x2, 0x4000) r61 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r61, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/02/10 22:28:58 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/10 22:28:58 executing program 7: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00005e9000-0xb2)='\\', 0x1) bind$ipx(r0, &(0x7f00002d4000)={0x4, 0x7, 0x8, "5b92a0928222", 0x9}, 0x10) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x81) writev(r0, &(0x7f00002f4000-0x20)=[{&(0x7f000031f000)="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", 0x1001}], 0x1) fchdir(r0) 2018/02/10 22:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) connect(r1, &(0x7f000087a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x2, {0xa, 0x2, 0x95, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x32) munmap(&(0x7f0000a17000/0x1000)=nil, 0x1000) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000625000)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/10 22:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(0x0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000377000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8f000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000d82000-0x1000)=""/4096) 2018/02/10 22:28:58 executing program 3: sysfs$2(0x2, 0x6, &(0x7f0000733000)=""/74) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000428000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000221000)={0x0, 0x10001}, &(0x7f000022b000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a80000-0x7)={r1, 0x9}, &(0x7f0000000000)=0x8) r2 = request_key(&(0x7f0000b8d000)='cifs.idmap\x00', &(0x7f0000fa7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006f6000-0x1d)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffff9) 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) r3 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="ac8e41ee166797406b21395902656246cd32abf0f3a19a7fc2e2cbd0c4d9b83f165065bedc9f5efdb85321bcdcfdc51d650c8e1cb1377a801840b056fc5b446f39bf87be0402f4599f3c6e3ec6", 0x4d, 0x0) keyctl$reject(0x13, r2, 0xfffffffffffff000, 0x8, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006a3000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r4, 0xfffffffffffffff9, 0x112de21a, 0x81}, 0x10) 2018/02/10 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x1, @empty}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000bc0000)={{0xa, 0x0, 0x400040000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, 0x2000000000000000, [0x7e, 0x0, 0xee8e, 0x3ff, 0xfffffffffffffffc, 0x0, 0x4, 0x5]}, 0x5c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009d2000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000e94000)=0x108) 2018/02/10 22:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000dae000)='/dev/input/mouse#\x00', 0x5, 0x280000) ioctl$KVM_NMI(r1, 0xae9a) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c3a000)) 2018/02/10 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f3d000)=0x0) sched_setparam(r0, &(0x7f0000f63000-0x4)=0xfffffffffffffff7) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1}, 0x0) 2018/02/10 22:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000757000-0x1a4)=[{{&(0x7f0000817000-0x10)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000998000-0x20)=[{&(0x7f0000dc7000)=""/230, 0xe6}, {&(0x7f0000440000-0x5c)=""/92, 0x5c}], 0x2, &(0x7f0000fce000)=""/164, 0xa4, 0xe8}, 0x9}, {{0x0, 0x0, &(0x7f0000887000-0x30)=[{&(0x7f000011a000-0xa3)=""/163, 0xa3}, {&(0x7f0000388000)=""/127, 0x7f}, {&(0x7f0000178000)=""/212, 0xd4}], 0x3, &(0x7f00006f6000)=""/165, 0xa5, 0x40}, 0x3}, {{0x0, 0x0, &(0x7f0000e3a000-0x50)=[{&(0x7f0000062000)=""/113, 0x71}, {&(0x7f0000204000-0x8e)=""/142, 0x8e}, {&(0x7f0000419000)=""/248, 0xf8}, {&(0x7f0000b25000-0xf1)=""/241, 0xf1}, {&(0x7f000028f000-0x89)=""/137, 0x89}], 0x5, &(0x7f0000695000-0x1000)=""/4096, 0x1000, 0xdeb}, 0x6}, {{0x0, 0x0, &(0x7f0000246000-0x30)=[{&(0x7f0000d7c000-0xf1)=""/241, 0xf1}, {&(0x7f0000242000)=""/103, 0x67}, {&(0x7f0000452000-0xe5)=""/229, 0xe5}], 0x3, &(0x7f0000a46000)=""/43, 0x2b, 0x10001}, 0x9}, {{&(0x7f0000ff0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000610000-0x20)=[{&(0x7f0000162000+0x576)=""/4096, 0x1000}, {&(0x7f00002f0000-0xff)=""/255, 0xff}], 0x2, &(0x7f0000d26000), 0x0, 0x5f}, 0x3}, {{&(0x7f0000d93000-0x3)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f000017c000)=[{&(0x7f000075b000)=""/125, 0x7d}, {&(0x7f0000fdf000-0x69)=""/105, 0x69}, {&(0x7f0000780000-0xe8)=""/232, 0xe8}, {&(0x7f0000844000-0xae)=""/174, 0xae}, {&(0x7f0000ce7000)}, {&(0x7f0000606000)=""/179, 0xb3}], 0x6, &(0x7f0000de6000)=""/170, 0xaa, 0xffffffffffff0000}, 0x6}, {{&(0x7f00000c2000)=@ipx, 0x10, &(0x7f0000915000-0x80)=[{&(0x7f0000d39000-0xa4)=""/164, 0xa4}, {&(0x7f0000861000)=""/4096, 0x1000}, {&(0x7f0000940000)=""/149, 0x95}, {&(0x7f000034f000-0xd0)=""/208, 0xd0}, {&(0x7f0000985000-0x11)=""/17, 0x11}, {&(0x7f000071a000-0x11)=""/17, 0x11}, {&(0x7f000043c000-0xa6)=""/166, 0xa6}, {&(0x7f000005e000)=""/177, 0xb1}], 0x8, &(0x7f0000d2e000-0x42)=""/66, 0x42, 0x7fffffff}, 0x24e}], 0x7, 0x10140, &(0x7f0000ec8000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000123000-0x28)={'vcan0\x00', 0x0}) connect$packet(r0, &(0x7f000087c000-0x14)={0x11, 0x15, r1, 0x1, 0x6, 0x6, @empty}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000afa000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b1000-0x128)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000bf8000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000af2000-0x4)=0x80000002) mq_timedsend(r4, &(0x7f0000c32000-0x1000)="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", 0x1000, 0x100, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f000091d000)={0x12, 0x81, &(0x7f0000648000)="4b5114189be9dd6f0ce04eed9d762f765c48f92709267c11aa98b4003e4c1803799628bb6bcbc2700df1802084689e992146428bb26e222211ab4a0ac53dab4f64ace3265e770c1cf68574d6060888a63eb507b24a9c2cc147da0d14e43a56213c99b27cfc59d983a76972c851b8451e1a1786a91f6c5968358e500eb5a1e6e133"}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00006b9000-0x10)=@generic="fa13dc238e2afb5c48dcaf24c4b93ee0") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000094f000-0x8)={0x0, 0xac, 0x1d30}, &(0x7f0000187000)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00001e6000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00004a9000-0x8)={r5, 0x5}, &(0x7f00004bf000)=0x8) 2018/02/10 22:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004cd000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000084e000-0x4)=0x4d6, 0x4) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e24000-0x4)=0x0) bind$inet(r1, &(0x7f0000b40000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ptrace$pokeuser(0x6, r2, 0x1000, 0x0) write(r1, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f090007e4000900ebfeff90001a00ffff050014800101", 0x22) 2018/02/10 22:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f521", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x5}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$audion(&(0x7f0000a83000)='/dev/audio#\x00', 0x800000100000000, 0x10800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000209000-0x4)) 2018/02/10 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x8000) r1 = syz_open_dev$mice(&(0x7f0000f56000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000fc1000-0xc)={@empty, @dev}, &(0x7f0000426000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000fc0000-0xba)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 22:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c23000)={0x0, 0x0}) r1 = memfd_create(&(0x7f00005fa000)='\x00', 0x3) socket$inet6(0xa, 0x0, 0x6ad4) r2 = dup3(r0, r1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r3, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000056f000-0x18)={0x0, 0x80000001, 0x0, 0xaf5d, 0x3}, &(0x7f000043b000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00006d2000-0x8)={r4, 0x10000}, &(0x7f00003db000-0x4)=0x8) timerfd_gettime(r2, &(0x7f0000995000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000706000)={0x7fffffff, 0x8, 0x6, 0x0, 0x1f, 0x8001, 0xc4, 0x100000000, r4}, 0x20) r5 = semget$private(0x0, 0x6, 0x52) r6 = openat$audio(0xffffffffffffff9c, &(0x7f000040a000)='/dev/audio\x00', 0x40040, 0x0) clock_gettime(0x0, &(0x7f0000187000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000179000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000235000)={0x0, 0x0}) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000d5a000-0xcc)=""/204) write$evdev(r6, &(0x7f00002aa000-0x60)=[{{r7, r8/1000+30000}, 0xad, 0x8001, 0x7fff}, {{r9, r10/1000+30000}, 0x7, 0x6, 0x5}, {{r11, r12/1000+10000}, 0x6, 0x1, 0x5}, {{0x77359400}, 0x5, 0x7, 0x8}], 0x60) fcntl$setsig(r6, 0xa, 0x1) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000147000-0x37)=""/55) setsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r3, &(0x7f0000f08000)=[{&(0x7f00002ce000)="bc", 0x1}], 0x1) getsockopt$inet6_buf(r6, 0x29, 0xcd, &(0x7f0000152000)=""/4096, &(0x7f0000ef7000)=0x1000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c30000)={r4, 0xfffffffffffffff8}, &(0x7f0000ad8000-0x4)=0x8) 2018/02/10 22:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xfffffffffffffffe, 0x1, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f000075d000-0x4), &(0x7f00008e5000-0x4)=0x4) mq_timedreceive(r1, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) 2018/02/10 22:28:58 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) readahead(r0, 0xffffffffffff8001, 0x3) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000022000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000026000-0x58)={0x0, 0xfffffffffffffff7, 0x6, 0x1d, 0x1, [{0x15, 0x8000, 0x6}]}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000026000)='/dev/input/mice\x00', 0x0, 0x301000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000001e000)={{{@in=@local, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000026000)=0xe8) 2018/02/10 22:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)={0x0, 0x0, 0xffff, 0x0, 0x0, 0x3}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c8d000)="46f280e100", 0x5) 2018/02/10 22:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000319000-0x10)=[], 0x0, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = accept4(r0, &(0x7f00000ba000)=@can, &(0x7f0000939000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001fb000)=@assoc_value={0x0, 0x5}, &(0x7f0000d6e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000944000)={r3, 0x6}, &(0x7f000051a000-0x4)=0x8) r4 = dup(r1) getsockname$llc(r4, &(0x7f0000c95000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009fc000)=0x10) sendmsg$nl_netfilter(r4, &(0x7f0000f6b000-0x38)={&(0x7f0000910000-0xc)={0x10}, 0xc, &(0x7f0000b9c000-0x10)={&(0x7f0000640000)={0x3c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x28, 0x0, @binary="b94a27f4f1f5e0bb9aaea7574ba55b8be850f55ce8d4da1fa1a33b16cf"}]}, 0x3c}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46}, 0x0) 2018/02/10 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1d000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/02/10 22:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000052000)=0x1) r1 = creat(&(0x7f0000139000-0x8)='./file0\x00', 0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000b2d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x8001}) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005f0000+0x9fa)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/10 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x1, @empty}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000bc0000)={{0xa, 0x0, 0x400040000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, 0x2000000000000000, [0x7e, 0x0, 0xee8e, 0x3ff, 0xfffffffffffffffc, 0x0, 0x4, 0x5]}, 0x5c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009d2000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000e94000)=0x108) 2018/02/10 22:28:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000dce000)='./file0\x00', 0x80200, 0x2) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00001d7000-0x1000)="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") r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000001000-0x4), 0xa0) 2018/02/10 22:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @dev={0xac, 0x14, 0x0}}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007fb000-0xe8)={{{@in6=@mcast1, @in6=@empty}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000353000)=0xbb2e274280146333) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f000007c000)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c17000), &(0x7f0000fac000-0x2)=0x43ca) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000221000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000412000-0xe8)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000997000)=0x4ae) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078d000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004f4000-0xe8)={{{@in=@dev, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000176000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000989000), &(0x7f00000a7000-0x4)=0x5338bee0c9d85699) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f14000-0x4)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000), &(0x7f00006ac000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf1000-0xc), &(0x7f0000fd5000-0x4)=0xffffffffffffff6c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000826000-0xe8)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000a54000)={0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000017b000-0xc), &(0x7f00000a6000)=0xffffffffffffffea) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c4000), &(0x7f0000d68000-0x2)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e29000-0xc), &(0x7f0000d7c000)=0xc) getgid() epoll_create1(0x80000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d14000)={0xffffffff, 0x6, 0x8}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d4000), &(0x7f00000a0000)=0xc) sendmmsg$unix(r0, &(0x7f0000bd1000)=[{&(0x7f00009e2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000051b000)=[{&(0x7f00009a3000)="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", 0x1000}], 0x1, &(0x7f00005d2000-0x94)=[]}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/02/10 22:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, r0}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fa7000-0x6)={0x0}, &(0x7f0000c58000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d65000-0x4)=@assoc_id=r2, &(0x7f0000bb4000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5), &(0x7f0000571000-0x1)="16"}, 0x20) 2018/02/10 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00007af000-0x71)=""/113, &(0x7f00009a3000-0x4)=0x71) kcmp(r1, r1, 0x0, r0, r0) 2018/02/10 22:28:58 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ad000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000eeb000)=""/204) r1 = request_key(&(0x7f0000fe5000)='.dead\x00', &(0x7f000004e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ffe000-0x2)='%\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) r2 = socket(0x400000000000010, 0x3, 0x0) write(r2, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c58000)=0x4, 0x4) 2018/02/10 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000812000-0xe8)={{{@in6=@dev, @in=@empty}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000f32000-0x4)=0xe8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0x2, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x20) connect$inet6(r0, &(0x7f000061b000-0x1c)={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}, 0x1c) pipe2(&(0x7f00005f7000-0x8)={0x0}, 0x4000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f000060c000)=""/133) openat$mixer(0xffffffffffffff9c, &(0x7f000051f000)='/dev/mixer\x00', 0x400000, 0x0) 2018/02/10 22:28:58 executing program 0: shmget$private(0x0, 0x3000, 0x100, &(0x7f00008e0000/0x3000)=nil) r0 = shmget$private(0x0, 0x2000, 0x7800100a, &(0x7f00001a7000/0x2000)=nil) syz_open_dev$evdev(&(0x7f0000690000)='/dev/input/event#\x00', 0xda, 0x400000) shmctl$SHM_STAT(r0, 0xd, &(0x7f000003a000)=""/4096) 2018/02/10 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000e59000-0x1e0)=[{{&(0x7f0000deb000-0x8)=@un=@abs, 0x8, &(0x7f0000df3000-0x40)=[{&(0x7f0000aaa000-0x90)=""/144, 0x90}, {&(0x7f0000e47000-0x43)=""/67, 0x43}, {&(0x7f0000e0e000)=""/236, 0xec}, {&(0x7f00002d7000-0x7c)=""/124, 0x7c}], 0x4, &(0x7f0000aa1000)=""/20, 0x14, 0x80000001}, 0x32f88332}, {{&(0x7f0000004000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000010000)=[{&(0x7f0000c17000-0x20)=""/32, 0x20}, {&(0x7f0000e05000-0x7e)=""/126, 0x7e}, {&(0x7f0000698000-0x58)=""/88, 0x58}, {&(0x7f000092f000)=""/62, 0x3e}], 0x4, &(0x7f0000c7d000-0x6)=""/6, 0x6, 0x41}, 0x1}, {{&(0x7f0000df1000)=@nl=@unspec, 0xc, &(0x7f00004d1000)=[{&(0x7f0000154000-0xde)=""/222, 0xde}, {&(0x7f0000223000+0x43d)=""/5, 0x5}, {&(0x7f0000c23000-0xd)=""/13, 0xd}, {&(0x7f0000f6b000)=""/61, 0x3d}, {&(0x7f000015b000)=""/157, 0x9d}, {&(0x7f0000ee6000)=""/146, 0x92}, {&(0x7f0000fcd000)=""/121, 0x79}, {&(0x7f0000939000)=""/209, 0xd1}, {&(0x7f00004ee000)=""/111, 0x6f}], 0x9, &(0x7f000081c000)=""/118, 0x76, 0x10000}, 0x5}, {{&(0x7f0000229000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000645000-0x30)=[{&(0x7f0000cd5000-0x14)=""/20, 0x14}, {&(0x7f0000dc5000)=""/165, 0xa5}, {&(0x7f000065b000)=""/4096, 0x1000}], 0x3, &(0x7f0000749000-0x22)=""/34, 0x22, 0x7}, 0x1}, {{&(0x7f00002b1000-0x10)=@can, 0x10, &(0x7f0000209000)=[{&(0x7f0000733000-0x1000)=""/4096, 0x1000}, {&(0x7f000030f000-0xa5)=""/165, 0xa5}, {&(0x7f000042e000-0xe6)=""/230, 0xe6}, {&(0x7f0000a74000)=""/42, 0x2a}, {&(0x7f0000415000-0xed)=""/237, 0xed}, {&(0x7f000080c000)=""/41, 0x29}, {&(0x7f0000c6e000-0x60)=""/96, 0x60}, {&(0x7f0000295000)=""/54, 0x36}, {&(0x7f00008d2000-0xe)=""/14, 0xe}], 0x9, &(0x7f00000b5000)=""/127, 0x7f}, 0x101}, {{&(0x7f0000a84000-0xe)=@l2, 0xe, &(0x7f0000b74000)=[{&(0x7f0000a98000)=""/230, 0xe6}], 0x1, 0x0, 0x0, 0xe8a4}, 0x9}, {{&(0x7f0000f17000-0x9)=@rc, 0x9, &(0x7f0000902000-0x60)=[{&(0x7f0000522000)=""/4096, 0x1000}, {&(0x7f0000354000)=""/79, 0x4f}, {&(0x7f00004c0000)=""/126, 0x7e}, {&(0x7f0000417000-0x73)=""/115, 0x73}, {&(0x7f0000f7c000-0x7a)=""/122, 0x7a}, {&(0x7f0000049000)=""/253, 0xfd}], 0x6, 0x0, 0x0, 0x40}, 0x80000001}, {{&(0x7f0000cf1000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f000067d000-0x80)=[{&(0x7f00000be000)=""/79, 0x4f}, {&(0x7f000092a000)=""/35, 0x23}, {&(0x7f00000a9000)=""/44, 0x2c}, {&(0x7f0000d59000-0x93)=""/147, 0x93}, {&(0x7f0000243000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f1e000-0x9a)=""/154, 0x9a}, {&(0x7f0000fe9000)=""/167, 0xa7}, {&(0x7f0000438000)=""/2, 0x2}], 0x8, &(0x7f000052c000)=""/16, 0x10, 0x5}, 0x5}], 0x8, 0x10000, &(0x7f0000963000-0x10)={0x77359400}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dd5000-0x68)={0x0, 0x60, "ed8be9f3951e2b2d45dbe92eb1e194fab125b047d46e0a97baaff6ad39e76c69c2d37d32c34cfe1724d2d56bafc1db14acc6cd1aa152b7b0bf189f16be94a08307a8a8f8e71d43912e6443b47bc8959327b1ac6e577c3258fa77a2ab2f38e25f"}, &(0x7f0000fec000-0x4)=0x68) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000907000)={r2, 0x9f, 0x10}, &(0x7f0000c68000)=0xc) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/02/10 22:28:58 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000-0x890)=@nat={'nat\x00', 0x1b, 0x5, 0x830, 0x510, 0x628, 0xffffffff, 0x628, 0x628, 0x760, 0x760, 0xffffffff, 0x760, 0x760, 0x5, &(0x7f0000008000-0x50), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x2a0, 0x2e8, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "7e19a3137eec82b3c8274730f9aa6183663ad7de17a0f7ebffd22d78375763f1c17c9d05e16087fb459bc0955fa1d81a9825ed2f532290029b7670310e51270622543cb315b986db3142606ab35c763fbbb016b421cfe4db20becd35e0e93fa00216c04f9550ebf8babc30e96d1c06a8464a9d00d41af974fb6803a775cc17e1", 0x9, 0x0, 0x8}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}]}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@empty, @ipv4=@multicast2=0xe0000002, @icmp_id=0x1, @port=0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}, {0x4}}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@dev={0xac, 0x14}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x3]}}]}, @NETMAP={0xfffffffffffffef2, 'NETMAP\x00', 0x0, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @gre_key, @port}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x890) 2018/02/10 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008fc000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000772000-0x8)=&(0x7f000006a000-0x1)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 22:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffff83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x800000000) io_setup(0x8, &(0x7f00008a4000)) 2018/02/10 22:28:58 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000d0b000)='/proc/self/net/pfkey\x00', 0x200000000280d00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) 2018/02/10 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a94000)="7592657200", &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c35000-0x3)="ff0705", 0x3, 0xffffffffffffffff) keyctl$revoke(0x3, r0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c35000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r2 = gettid() mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000c35000-0x110)={{0xffff, 0x2, 0x8a4e, 0x9, "7ca1b5a0e58ea5fed6eeb6032a47b8502269680581337a8ca60f3d842b80ffefb8350f4ecee424a3d708fbc6", 0x7}, 0x0, 0x0, 0x6, r2, 0x0, 0x2, "270ad72f7d7f73ab5bcd5351bc9136f570bb03219c450e4caa374d1fb82ef859b00b5a0d5f75ba0a3fc1bc53c13cfdc6a868c26584ae673b4252e7ff0794feb3", &(0x7f0000c34000)="7592657200", 0x5, [], [0x4, 0x9, 0xfffffffffffffff9]}) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) 2018/02/10 22:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000887000-0x8)={0x0}, 0x800) ioctl$KVM_SMI(r1, 0xaeb7) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000766000)='/dev/dsp\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000504000)) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/10 22:28:58 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000000b000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000b000)={0x0, @empty, @dev}, &(0x7f000000b000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000000a000)=r2, 0x4) fadvise64(r0, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000004000-0x8), r0, &(0x7f000000c000-0x8), 0x6, 0x9) 2018/02/10 22:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) r1 = syz_open_dev$admmidi(&(0x7f000027a000-0xe)='/dev/admmidi#\x00', 0x9, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f8f000)=0x3, 0x4) 2018/02/10 22:28:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x6000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x20, &(0x7f0000001000-0xe)="05e96575ba9e2892a3a0f1b0f321") 2018/02/10 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00007fc000)='/dev/adsp#\x00', 0x2, 0x20080) fcntl$notify(r0, 0x402, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f45000)='net/arp\x00') sendfile(r1, r2, &(0x7f0000929000), 0xff) 2018/02/10 22:28:58 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = creat(&(0x7f0000e7c000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fde000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x100000001}}, 0x20, 0x5}, &(0x7f0000d63000)=0x98) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ff4000), &(0x7f000065d000-0x4)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ff4000)={0x81, 0x1, 0x4, 0x5, r2}, &(0x7f0000ff5000-0x4)=0x10) connect$l2tp(r1, &(0x7f000088f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x0, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}}}, 0x32) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100, 0x0, 0xff}, 0x20) 2018/02/10 22:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x9, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000f3f000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = add_key$keyring(&(0x7f00006d3000)='keyring\x00', &(0x7f0000092000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000de9000-0x5)='user\x00', &(0x7f00007fb000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000016b000)="3ea3af5bd18ea13e8541a81797419ec380c251492cae2a8b1d39341e311690ec48e607ae23f0709cce3c2166bc23f451ef9a141ece99515ba79d91ee2dd29fa8d96d6054ec1342ed17496d9c4b9a17c74641c64dd5d18a87fd30e9923b5feed37e5218996008ba1d7d00bc6050c6022cfc4309a3b9ff1736fa989afd06b492430f9127e2c48ed2059d004795d305e91603d4dfb74118b637a89fd2b38470feaa51be20de700087cb3aa844c031acb078cfd05b4efac9b31c5e49bc4dc98d1e9bb01a", 0x9846e6b4d0cb4fe1, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eb7000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) modify_ldt$write2(0x11, &(0x7f00006ee000-0x10)={0x3ff, 0x20100800, 0x5400, 0x25, 0xc8f2, 0xff, 0x61, 0xfffffffffffffffc, 0x9, 0x7f}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000510000/0x2000)=nil) 2018/02/10 22:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000076f000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) r2 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r0, &(0x7f00002f9000-0xc)={r0, r0, 0x5d0}) 2018/02/10 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7fff, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000be3000-0xbd)=""/189) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f0000476000-0x8), 0x8) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000a83000)=0xd348, 0x4) read$eventfd(r0, &(0x7f0000f3c000), 0x8) 2018/02/10 22:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000016000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00001fa000-0x8)=0x7fff) r1 = add_key(&(0x7f00003ed000-0x6)='rxrpc\x00', &(0x7f0000f15000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000395000), 0x0, 0xfffffffffffffff8) add_key(&(0x7f00005d9000)='dns_resolver\x00', &(0x7f00004b1000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000a2000-0x13)="113fc39ed866615524238c6e59839d5af21600", 0x13, r1) sendmsg$nl_generic(r0, &(0x7f0000c05000)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0x400a0004}, 0xc, &(0x7f0000e64000)={&(0x7f0000cb3000)={0xa4, 0x19, 0x200, 0x4, 0x2, {0x10}, [@typed={0xc, 0x37, @u32=0x8}, @nested={0xc, 0x35, [@typed={0x8, 0x56}]}, @nested={0x78, 0x4d, [@typed={0x74, 0x60, @binary="6584bee137ffa572a35f99629d450066a59831c74b4e9d03c0711e06b8965b364532597af9bee4529c735df37e6bc14497f5cc7aebd5b947856fc7eca698f91f6b1b3d936321c7159fa8e9a78c583e34d21edc5490212cb0e9a94a073ee437e62fcd2d1bd830fe4796"}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x41) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c53000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f0000e7e000), &(0x7f0000472000)=0x10, 0x80800) request_key(&(0x7f0000ffd000-0x5)='ceph\x00', &(0x7f0000caa000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000da2000-0x6)='rxrpc\x00', r1) r3 = syz_open_dev$vcsn(&(0x7f0000015000-0xa)='/dev/vcs#\x00', 0x80000001, 0x600100) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000efe000)=0x7) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000636000-0x4)=0x0) sched_setparam(r4, &(0x7f00000bb000-0x4)=0x3) 2018/02/10 22:28:58 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000002000-0x8c)={0x6, 0x8, 0x5, 'queue1\x00', 0x40}) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000f9a000-0x5e)="81", 0x1}], 0x1) 2018/02/10 22:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x10001, &(0x7f0000338000)={0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000bfb000-0x5c)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0x1, @empty, 0x1f}, 0xfffffffffffff86b, [0xdd, 0x8000000008, 0x2, 0x92a, 0x200, 0x2, 0x3, 0x11]}, 0x5c) r1 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x8, 0x400000) bpf$MAP_CREATE(0x0, &(0x7f0000858000-0x2c)={0x0, 0x1000, 0x2, 0xfa, 0x10, r1, 0x7}, 0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000179000-0x10)={0x0, 0x68, &(0x7f00007f8000)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2c}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000306000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000ac000)={r2, 0x9}, &(0x7f0000a64000)=0x3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ea8000-0x8c)={r3, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}}}, 0x8c) r4 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7ff) bind$nfc_llcp(r1, &(0x7f000087c000)={0x27, 0x1000, 0x80000000, 0x2, 0xff, 0x7, "d0b19dc89a2d3b7fb22f6044b8c16db0101969a06738b13494b8916459a79f5fb7549262fad075955277878c54f09983fae80bc18c3b64eef1ca3163f87127", 0x9}, 0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) 2018/02/10 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ed3000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000093f000-0x8)=[0x4, 0x40]) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x7f, 0x2}, {{0x0, 0x2710}}], 0x30) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000063a000)={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x3, [0x1, 0x800, 0x5, 0x1, 0x80, 0x5, 0xffffffffffffff07, 0x8]}, 0x11) 2018/02/10 22:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008f7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000066e000+0x946)="310720931eef9ed92ad754c4d537275f6f1a66b017331721cca554885eb782e2ce68a1ffed17376a5bf1111bee45f4855d0c09add97af3c2a0344036b62c9b4cf939eca46be7ddea8605dd08285ee878048fb81cd7ff7eaf2c0496e735e0ee660476818b69d69209a40ffbe964c970", 0x6f) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000eaf000)={@common="657267300000000060000000f9000700", @ifru_map={0x177a, 0x8001, 0x8, 0x1, 0x3, 0x1}}) 2018/02/10 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x810) writev(r1, &(0x7f00005e0000-0x70)=[{&(0x7f0000fca000-0x93)="c3", 0x1}], 0x1) 2018/02/10 22:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000428000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[], 0x0, 0x0, 0xffffffffffffff99}, 0x4000000) 2018/02/10 22:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/sequencer\x00', 0x400, 0x0) r1 = perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffd}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f7c000-0xc)={0x0, 0xff}, &(0x7f0000011000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000b6000-0x20)={0x4, 0x100000000, 0x1, 0x2, 0x10001, 0x5, 0x0, 0x100000000, r2}, &(0x7f00000b8000-0x4)=0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004f2000)={0x0, @remote, @empty}, &(0x7f0000bde000)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005f5000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000529000)={r3, 0x80000, r0}) io_setup(0x5d5, &(0x7f00003ef000-0x8)) pread64(r1, &(0x7f00003af000)=""/1, 0x1, 0x0) [ 45.827543] Option 'nYZ' to dns_resolver key: bad/missing value 2018/02/10 22:28:58 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ion\x00', 0x101000, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) 2018/02/10 22:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000928000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000a6b000)={0x1f, {0x5, 0x401, 0x6, 0x107, 0x20, 0x2}}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) r3 = syz_open_procfs(0x0, &(0x7f00001a4000-0x7)='status\x00') listen$netrom(r3, 0x8) exit(0x86c0) syz_open_dev$mice(&(0x7f0000f25000)='/dev/input/mice\x00', 0x0, 0x5d1080) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/10 22:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/sequencer\x00', 0x400, 0x0) r1 = perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffd}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f7c000-0xc)={0x0, 0xff}, &(0x7f0000011000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000b6000-0x20)={0x4, 0x100000000, 0x1, 0x2, 0x10001, 0x5, 0x0, 0x100000000, r2}, &(0x7f00000b8000-0x4)=0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004f2000)={0x0, @remote, @empty}, &(0x7f0000bde000)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005f5000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000529000)={r3, 0x80000, r0}) io_setup(0x5d5, &(0x7f00003ef000-0x8)) pread64(r1, &(0x7f00003af000)=""/1, 0x1, 0x0) 2018/02/10 22:28:58 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c, 0x800) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000678000)=0x200, 0x2) setsockopt(r0, 0x84, 0x78, &(0x7f000068b000), 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000006b000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/10 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000002000-0x10)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000064b000-0xa)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c3a000)={{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}, 0xffffffff, [0x80000001, 0x8000, 0x1000, 0x7, 0x6, 0xab, 0x6]}, 0x5c) 2018/02/10 22:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000042000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000d21000)=0x1f) r1 = syz_open_dev$dspn(&(0x7f0000de1000)='/dev/dsp#\x00', 0x1000001ff, 0x200) dup2(r1, r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8b000)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/02/10 22:28:58 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000006000)) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/10 22:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f0000880000-0x10)={0x77359400}, &(0x7f0000fb0000-0x8), 0x8) r1 = openat(r0, &(0x7f0000589000-0x8)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a57000-0x8)={0x0, 0x7fffffff}, &(0x7f0000ab9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fcb000)={r2, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xe2}}, 0x401, 0x9, 0x6, 0xc5b0, 0x20}, &(0x7f0000c59000-0x4)=0xa0) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) accept4(r1, &(0x7f00003dd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000971000-0x4)=0x32, 0x80000) 2018/02/10 22:28:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xa0003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0xac)=""/172, &(0x7f0000001000-0x4)=0xac) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/protocols\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x40, 0x9, 0x97}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0xfffffffffffff7f4}, 0xc) [ 45.870524] Option 'nYZ' to dns_resolver key: bad/missing value 2018/02/10 22:28:58 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x1, &(0x7f0000c6d000)=[{}]}) fcntl$setstatus(r0, 0x4, 0x6c00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r1) 2018/02/10 22:28:58 executing program 1: syz_open_dev$evdev(&(0x7f000090f000-0x12)='/dev/input/event#\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000505000)={@empty}) 2018/02/10 22:28:58 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f0000d25000)={0xcc7}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b}}) 2018/02/10 22:28:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xd82f, 0x2000) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x9)=@rc, 0x9, &(0x7f0000002000-0x2b)=[{&(0x7f0000002000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000001000)=""/99, 0x63}, {&(0x7f0000001000)=""/228, 0xe4}, {&(0x7f0000002000-0x6c)=""/108, 0x6c}], 0x5, &(0x7f0000002000-0xd0)=""/208, 0xd0, 0x1aed}, 0x40000002) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000557000-0xf3)="4e82d195b21685e3207c4becc62726a12861e19fc476cf983dbbfe6c21b25792737e04d1fa3c54fcae7b5cd844b7cc37d5ab3f730f04a3049f8a50eae4d10f052265474c2ed4f85508889b8cecc1592eaf5cb0932757ab9b26ac0dbe40f561b849d6f3105149fc5635f182a80c20ae113de0a0c959acce185d804d9dbe8a9e5c26144be03605c389489b9693597e2aff77e915f331ba87936c19b93ed758a037e0bf861f53091940ede6787720abf998b82175d76feb0bccee403dbdf63efd4d78c06599e84479d656853a1d102bc8f04a9788cc812e0458e0d857906c72e9667c4c45b0064703d482d75533e68b7ad1d77e95", 0xf3}, {&(0x7f00004de000-0x82)="06718f1e24325a8c132f4f1712669b2cb5944b80932f1ed86b3a5ef5d2eee80d0c5ebea07c73f86f96dc82b49735b711ce3ff72c4f0c22959d156068b8fd95e37d40ea9077c4c55fc8ed7916b77dc6195ee48e65fcedf536edc478910cd96a0625d4b61db0ac125a6616ed55b3028d1c675438964389e4c74ebf58850be825e9d992", 0x82}, {&(0x7f00002cb000-0xd6)="a5a28d064349f7f2c0606dff237d165fd82c53fad469aa749602b0ce873c11712a0d9cde53a5ebf74c9a942a105837aba0c61e0135b036a1b8f3eb6d595bf1b8b2257ad1e10d29fc411485760399389f799fdce10e07f10e61c790589ea03e4058151414494839822b0df527a6f48fc428f65f2947400b6dea736f7e45ed9bc67bc5e5b8ae35c9b5690a01b3b8a28f9e4dcd12b70372387b7d073bead97b8a9b7f5a2f347d285613578bf14fb721ac0f619717f23f154826592e2c68b938f2627fde5109cc181b4f57778af2efc3ed2f8cf6a690396b", 0xd6}, {&(0x7f0000001000-0x8f)="10f03c770883768f17f0f9e752129bdd4452d5743c06da64244c3f491bd375ebeed6fc62cb1fba95da0896a046b2d72b2438174a1518b191a948e98243ab453e0f29a07ba6245b27f32a72321023ee7228b6eb6d21be34f389eecc98040bda898cc9a10d9fb01868fd8be6282460ff0c1b6b99d1587c7e27a0fa6ba94aded30f145fc04cea59d5e2a598508da4f521", 0x8f}, {&(0x7f00004a1000-0x27)="554b47ce9cdcb5523b6ae54ec8ded54f4a474a6943872df2e662941b77dda5bc3c5234d1c47a23", 0x27}, {&(0x7f00007d6000-0xb0)="051a4f03e6b55730d9c9bdb69a1866b3c9c522244bdc5e38d6092f6ae8f864381e9ef954129d5ff51398207c8c15b7e28b1071f751f487dd919a22c0e696ae244950005fdb0eb9f6d5977ccead44c7be2ec8a7b26778487dfffe064510b217513dc16b51beba7199db5d0e891200c5f7106c9a772c8872936feb14e130424eefe997df378f2f690f70624867d110422c04608e3f1fb567005d319807c6419f1f3b1152830f13e8f5170b33ec3da21e12", 0xb0}, {&(0x7f0000000000)="23502275bfba98b9004ebb413e74e582c17097ec2c0ab7ddf78d2bbf98793d54a94c4f0ce68f55c4a94b940f4235f2299a7387d402ec", 0x36}, {&(0x7f0000d4d000)="ff89751669497f1a7928e6e5d2cfee76689558e1b62415dfed77641e789d03d9e9a494eee0c8c45e22e72a8546f2b607f10a1e37396026a67258343c5f109e59c8e3c6efb33ce4a001818294ec0b5ba57d518b36dd09a2bca746042cc19a4e51b3e89ecd7193112c2f50148309971e4249ca4702e19bf570d412569137606938fd4c230269b1fa87e202b63db57ab9fdea73eb78c936548aaebe438b6b223112dc1923d6de1f", 0xa6}, {&(0x7f0000000000)="0c9b602032687b6811b6aecc58fa4483aaa2a485f1f4af4d595e74383435612606612890f40fd25c0f878d112be6c3bb7292c3de386505575726772c0a5a192fd74ff5ec202ea666bcd46447d3be821d097dc7ec5f3701310069e6b3894020d80dc75920bf470d29262ed1460b00a24d47e5deeb590f3aeed460ddc50f4a97c142f288b16399358feec3c26d5cafaf8b20a65675541e1960697e07fc025cc4939e21aed97c2e172e0e3a1d7f6bcdf368e4280782384a3a8dde6bafcd1de0b1392b2d01", 0xc3}], 0x9, &(0x7f000003c000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000014}], 0x1, 0x48080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004c3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x9) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000e85000-0x4), &(0x7f0000d07000-0x4)=0x4) 2018/02/10 22:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2