INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.18' (ECDSA) to the list of known hosts. 2018/04/16 10:59:27 fuzzer started 2018/04/16 10:59:28 dialing manager at 10.128.0.26:41213 2018/04/16 10:59:34 kcov=true, comps=false 2018/04/16 10:59:37 executing program 0: 2018/04/16 10:59:37 executing program 1: 2018/04/16 10:59:37 executing program 7: 2018/04/16 10:59:37 executing program 4: 2018/04/16 10:59:37 executing program 2: 2018/04/16 10:59:37 executing program 3: 2018/04/16 10:59:37 executing program 5: 2018/04/16 10:59:37 executing program 6: syzkaller login: [ 44.987719] ip (3879) used greatest stack depth: 54200 bytes left [ 45.306342] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.312864] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.349750] device bridge_slave_0 entered promiscuous mode [ 45.430970] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.432575] ip (3914) used greatest stack depth: 53960 bytes left [ 45.437533] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.487779] device bridge_slave_0 entered promiscuous mode [ 45.544984] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.551552] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.597214] device bridge_slave_1 entered promiscuous mode [ 45.612565] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.619102] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.635877] device bridge_slave_0 entered promiscuous mode [ 45.652285] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.658748] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.690960] device bridge_slave_0 entered promiscuous mode [ 45.708687] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.715138] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.742944] device bridge_slave_0 entered promiscuous mode [ 45.755981] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.762454] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.785947] device bridge_slave_0 entered promiscuous mode [ 45.799679] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.806145] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.825838] device bridge_slave_1 entered promiscuous mode [ 45.843738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.853916] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.860355] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.870598] device bridge_slave_0 entered promiscuous mode [ 45.895734] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.902224] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.922286] device bridge_slave_1 entered promiscuous mode [ 45.930127] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.936628] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.961808] device bridge_slave_1 entered promiscuous mode [ 45.993337] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.999803] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.013007] device bridge_slave_1 entered promiscuous mode [ 46.029911] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.036357] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.055928] device bridge_slave_1 entered promiscuous mode [ 46.075355] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.085436] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.091934] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.099590] device bridge_slave_0 entered promiscuous mode [ 46.118680] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.125144] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.152163] device bridge_slave_1 entered promiscuous mode [ 46.160057] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.169101] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.177009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.188884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.289799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.300021] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.306572] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.367925] device bridge_slave_1 entered promiscuous mode [ 46.390330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.399899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.412867] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.420478] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.427732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.446708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.534531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.632866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.745717] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.025403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.261138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.376773] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.421448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.436337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.477211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.510068] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.553824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.666280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.673734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.684212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.694755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.707477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.717857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.856962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.922719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.215125] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.433156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.628445] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.635689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.649229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.682247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.693273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.703485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.725475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.746647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.866976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.874406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.886887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.900431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.914075] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.928055] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.940196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.947681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.971436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.005872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.102457] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.109725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.122600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.139212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.153058] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.169845] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.177095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.208465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.235721] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.262200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.279252] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.287273] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.298092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.310372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.331288] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.341829] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.348889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.382951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.415723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.442408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.457323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.464811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.488731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.504310] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.514411] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.529323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.537556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.568845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.596078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.628504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.647605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.666818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.678222] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.686252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.694509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.729913] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.742743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.751458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.809431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.816851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.848762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.883636] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.890803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.909562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.372150] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.378656] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.385521] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.391955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.452005] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.458817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.684505] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.690992] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.697863] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.704289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.749970] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.840403] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.846904] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.853747] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.860182] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.937852] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.950312] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.956742] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.963537] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.969945] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.977833] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.012116] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.018614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.025449] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.031905] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.115938] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.127067] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.133534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.140385] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.146845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.172121] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.188223] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.194678] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.201530] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.207968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.260271] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.270946] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.277419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.284331] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.290788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.309373] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.512343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.525775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.545713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.572425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.593631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.604863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.612898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.935271] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.384916] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.425125] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.500669] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.533192] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.629375] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.760400] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.766900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.778691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.805474] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.817285] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.169343] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.175647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.187646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.210992] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.229207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.259278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.312186] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.318941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.334590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.425128] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.436103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.456053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.546665] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.552935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.563614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.610783] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.617103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.630619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.673102] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.679473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.717327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/16 11:00:04 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/04/16 11:00:04 executing program 6: 2018/04/16 11:00:04 executing program 3: setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000540)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) 2018/04/16 11:00:04 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/16 11:00:04 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002050000002c00fe800000000000000000000000000000ff0200000000000000000000000000013a00907800000000609433df0000000000000000000000000000000000000001fe70ecfc7d7706b9a8a9b29380000000000000000000000000000059251469c5d58dcb622affe250f02b8370b1d152e548bd0f59564099175115dfcb320d28b7c0e35efb097fde79a08dfa65316fe2d69cd27d663e47785c5d"], 0x0) 2018/04/16 11:00:04 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000f0e000)) 2018/04/16 11:00:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/04/16 11:00:04 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='syz1'], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000001200), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/16 11:00:04 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='ns/pid\x00') 2018/04/16 11:00:04 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) dup2(r0, r1) 2018/04/16 11:00:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x4f) 2018/04/16 11:00:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) 2018/04/16 11:00:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/04/16 11:00:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) 2018/04/16 11:00:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001000000000000000000000000800120000000300000000000000000006002a7a903a00000000000004000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002004e20ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/16 11:00:04 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='syz1'], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000001200), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/16 11:00:04 executing program 6: seccomp(0x1, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) futex(&(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300), &(0x7f0000000340), 0x0) 2018/04/16 11:00:04 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000340)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r0) 2018/04/16 11:00:04 executing program 2: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/16 11:00:04 executing program 7: 2018/04/16 11:00:04 executing program 1: ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) prctl$void(0x22) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'\x00', 0x20}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) 2018/04/16 11:00:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=ANY=[@ANYBLOB="f800000016000900000000000000ff0700000000000000000000000000000000ffffffff00000000003d60000000000000000000840000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff0200000000000000000000000000010000000033000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000006000000000c00000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/16 11:00:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x0, 0x0) 2018/04/16 11:00:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000200)="4f7ad0c9edb302486f17481445230000f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc8111b1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 2018/04/16 11:00:05 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001e001505000000000000000007000000", @ANYBLOB="0003000000000000"], 0x2}, 0x1}, 0x0) [ 69.084709] audit: type=1326 audit(1523876405.083:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5805 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0xffff0000 2018/04/16 11:00:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) 2018/04/16 11:00:05 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/16 11:00:05 executing program 1: r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x800, 0x0, &(0x7f0000000080)) mq_timedreceive(r0, &(0x7f0000000100)=""/131, 0x259, 0x0, 0x0) [ 69.808386] audit: type=1326 audit(1523876405.806:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5805 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0xffff0000 2018/04/16 11:00:06 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x31]}, 0x1) 2018/04/16 11:00:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/16 11:00:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) dup2(r0, r1) 2018/04/16 11:00:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) 2018/04/16 11:00:06 executing program 6: unshare(0x20000000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x4001) 2018/04/16 11:00:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/04/16 11:00:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/16 11:00:06 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/16 11:00:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000a80)={'#! ', './file0', [], 0xa, "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"}, 0x1001) 2018/04/16 11:00:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/04/16 11:00:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f0000003740)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003ac0), 0x0, &(0x7f0000003b40)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000003c40)={0x77359400}) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/206, 0xce}}], 0x1, 0x203f, 0x0) 2018/04/16 11:00:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa}, 0x0, [0x414b]}, 0x5c) 2018/04/16 11:00:06 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000040)="1e", 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) ppoll(&(0x7f00000002c0), 0x0, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340), 0x8) 2018/04/16 11:00:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/16 11:00:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10e}, 0x1}, 0x0) 2018/04/16 11:00:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/04/16 11:00:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x2002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x1fa}], 0x1, 0x81006) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/16 11:00:06 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000340)={0x0, &(0x7f0000000300)}, 0x10) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000001640)=[{&(0x7f00000003c0)}], 0x1, &(0x7f0000001700)}}], 0x1, 0x0) 2018/04/16 11:00:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) 2018/04/16 11:00:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/04/16 11:00:06 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/16 11:00:06 executing program 4: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(r0, 0x0, 0x1) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/16 11:00:06 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(0xffffffffffffffff) 2018/04/16 11:00:06 executing program 5: 2018/04/16 11:00:07 executing program 7: 2018/04/16 11:00:07 executing program 1: [ 71.314314] ================================================================== [ 71.321933] WARNING: memcpy-param-overlap in generic_perform_write+0x4c6/0x990 [ 71.329425] __msan_memcpy(ffff8801abb48002, ffff8801abb48000, 1980) [ 71.335951] CPU: 1 PID: 5946 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 71.342817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.352280] Call Trace: [ 71.354917] dump_stack+0x185/0x1d0 [ 71.358585] ? __perf_event_task_sched_in+0x9ed/0xa40 [ 71.363816] __msan_memcpy+0x90/0x1f0 [ 71.367654] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 71.373119] ================================================================== [ 71.380487] BUG: KMSAN: uninit-value in kernel_text_address+0x248/0x3a0 [ 71.387233] CPU: 1 PID: 5946 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 71.394062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.403914] Call Trace: [ 71.406511] dump_stack+0x14a/0x1d0 [ 71.410147] ? kernel_text_address+0x248/0x3a0 [ 71.414731] kmsan_report+0x142/0x240 [ 71.419230] __msan_warning_32+0x6c/0xb0 [ 71.423297] kernel_text_address+0x248/0x3a0 [ 71.427716] __kernel_text_address+0x34/0xe0 [ 71.432134] show_trace_log_lvl+0x954/0x1030 [ 71.436547] ? generic_perform_write+0x4c6/0x990 [ 71.441321] show_stack+0xfc/0x150 [ 71.444860] ? print_worker_info+0x1b0/0x660 [ 71.449272] dump_stack+0x185/0x1d0 [ 71.452907] ? __perf_event_task_sched_in+0x9ed/0xa40 [ 71.458101] __msan_memcpy+0x90/0x1f0 [ 71.461907] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 71.467372] generic_perform_write+0x4c6/0x990 [ 71.471966] __generic_file_write_iter+0x43b/0x990 [ 71.476900] ? rwsem_down_write_failed+0x2c/0x30 [ 71.481662] generic_file_write_iter+0x814/0xbf0 [ 71.486424] ? __generic_file_write_iter+0x990/0x990 [ 71.491552] do_iter_readv_writev+0x7bb/0x970 [ 71.496072] ? __generic_file_write_iter+0x990/0x990 [ 71.501179] do_iter_write+0x30d/0xd40 [ 71.505070] ? kmsan_set_origin_inline+0x6b/0x120 [ 71.509917] ? __generic_file_write_iter+0x990/0x990 [ 71.515025] vfs_iter_write+0x118/0x180 [ 71.519009] iter_file_splice_write+0xbc3/0x1710 [ 71.523780] ? splice_from_pipe+0x2c0/0x2c0 [ 71.528105] ? splice_from_pipe+0x2c0/0x2c0 [ 71.532430] direct_splice_actor+0x19b/0x200 [ 71.536848] splice_direct_to_actor+0x764/0x1040 [ 71.541612] ? do_splice_direct+0x540/0x540 [ 71.545943] ? security_file_permission+0x28f/0x4b0 [ 71.550962] ? rw_verify_area+0x35e/0x580 [ 71.555125] do_splice_direct+0x335/0x540 [ 71.559283] do_sendfile+0x1067/0x1e40 [ 71.563192] SYSC_sendfile64+0x1b3/0x300 [ 71.567264] SyS_sendfile64+0x64/0x90 [ 71.571062] do_syscall_64+0x309/0x430 [ 71.574952] ? SYSC_sendfile+0x320/0x320 [ 71.579019] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 71.584210] RIP: 0033:0x455319 [ 71.587394] RSP: 002b:00007f3bb8ef0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 71.595101] RAX: ffffffffffffffda RBX: 00007f3bb8ef16d4 RCX: 0000000000455319 [ 71.602379] RDX: 000000002079a000 RSI: 0000000000000013 RDI: 0000000000000013 [ 71.609650] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 71.616926] R10: 0000000000000fec R11: 0000000000000246 R12: 00000000ffffffff [ 71.624201] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000002 [ 71.631480] [ 71.633101] Local variable description: ----ldt.i.i.i@switch_mm_irqs_off [ 71.639927] Variable was created at: [ 71.643662] switch_mm_irqs_off+0xe6/0x15d0 [ 71.647988] __schedule+0x5a3/0x730 [ 71.651602] ================================================================== [ 71.658949] Disabling lock debugging due to kernel taint [ 71.664388] Kernel panic - not syncing: panic_on_warn set ... [ 71.664388] [ 71.671747] CPU: 1 PID: 5946 Comm: syz-executor2 Tainted: G B 4.16.0+ #84 [ 71.679884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.689231] Call Trace: [ 71.691819] dump_stack+0x14a/0x1d0 [ 71.695451] panic+0x39d/0x940 [ 71.698661] ? kernel_text_address+0x248/0x3a0 [ 71.703236] kmsan_report+0x238/0x240 [ 71.707033] __msan_warning_32+0x6c/0xb0 [ 71.711089] kernel_text_address+0x248/0x3a0 [ 71.715502] __kernel_text_address+0x34/0xe0 [ 71.719909] show_trace_log_lvl+0x954/0x1030 [ 71.724316] ? generic_perform_write+0x4c6/0x990 [ 71.729096] show_stack+0xfc/0x150 [ 71.732657] ? print_worker_info+0x1b0/0x660 [ 71.737077] dump_stack+0x185/0x1d0 [ 71.740698] ? __perf_event_task_sched_in+0x9ed/0xa40 [ 71.745881] __msan_memcpy+0x90/0x1f0 [ 71.749677] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 71.755131] generic_perform_write+0x4c6/0x990 [ 71.759720] __generic_file_write_iter+0x43b/0x990 [ 71.769365] ? rwsem_down_write_failed+0x2c/0x30 [ 71.774126] generic_file_write_iter+0x814/0xbf0 [ 71.778879] ? __generic_file_write_iter+0x990/0x990 [ 71.783974] do_iter_readv_writev+0x7bb/0x970 [ 71.788471] ? __generic_file_write_iter+0x990/0x990 [ 71.793567] do_iter_write+0x30d/0xd40 [ 71.797458] ? kmsan_set_origin_inline+0x6b/0x120 [ 71.802302] ? __generic_file_write_iter+0x990/0x990 [ 71.807397] vfs_iter_write+0x118/0x180 [ 71.811373] iter_file_splice_write+0xbc3/0x1710 [ 71.816137] ? splice_from_pipe+0x2c0/0x2c0 [ 71.820451] ? splice_from_pipe+0x2c0/0x2c0 [ 71.824767] direct_splice_actor+0x19b/0x200 [ 71.829174] splice_direct_to_actor+0x764/0x1040 [ 71.833927] ? do_splice_direct+0x540/0x540 [ 71.838235] ? security_file_permission+0x28f/0x4b0 [ 71.843239] ? rw_verify_area+0x35e/0x580 [ 71.847372] do_splice_direct+0x335/0x540 [ 71.851506] do_sendfile+0x1067/0x1e40 [ 71.855392] SYSC_sendfile64+0x1b3/0x300 [ 71.859449] SyS_sendfile64+0x64/0x90 [ 71.863234] do_syscall_64+0x309/0x430 [ 71.867109] ? SYSC_sendfile+0x320/0x320 [ 71.871158] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 71.876329] RIP: 0033:0x455319 [ 71.879498] RSP: 002b:00007f3bb8ef0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 71.887188] RAX: ffffffffffffffda RBX: 00007f3bb8ef16d4 RCX: 0000000000455319 [ 71.894439] RDX: 000000002079a000 RSI: 0000000000000013 RDI: 0000000000000013 [ 71.901691] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 71.908941] R10: 0000000000000fec R11: 0000000000000246 R12: 00000000ffffffff [ 71.916190] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000002 [ 71.923869] Dumping ftrace buffer: [ 71.927384] (ftrace buffer empty) [ 71.931068] Kernel Offset: disabled [ 71.934671] Rebooting in 86400 seconds..