[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 35.219189] audit: type=1800 audit(1538826325.972:25): pid=5646 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 35.243583] audit: type=1800 audit(1538826325.982:26): pid=5646 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 35.262615] audit: type=1800 audit(1538826325.982:27): pid=5646 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] 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 '10.128.10.47' (ECDSA) to the list of known hosts. 2018/10/06 11:47:47 parsed 1 programs 2018/10/06 11:47:49 executed programs: 0 syzkaller login: [ 178.608516] IPVS: ftp: loaded support on port[0] = 21 [ 178.610514] IPVS: ftp: loaded support on port[0] = 21 [ 178.619869] IPVS: ftp: loaded support on port[0] = 21 [ 178.635092] IPVS: ftp: loaded support on port[0] = 21 [ 178.635900] IPVS: ftp: loaded support on port[0] = 21 [ 178.645977] IPVS: ftp: loaded support on port[0] = 21 [ 179.423191] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.429587] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.440778] device bridge_slave_0 entered promiscuous mode [ 179.483085] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.489500] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.506802] device bridge_slave_1 entered promiscuous mode [ 179.575390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.584876] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.592341] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.599247] device bridge_slave_0 entered promiscuous mode [ 179.611168] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.617502] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.627257] device bridge_slave_0 entered promiscuous mode [ 179.635519] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.642503] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.649473] device bridge_slave_0 entered promiscuous mode [ 179.656804] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.663539] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.671115] device bridge_slave_0 entered promiscuous mode [ 179.677854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.687855] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.694352] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.701806] device bridge_slave_0 entered promiscuous mode [ 179.709330] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.716735] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.724234] device bridge_slave_1 entered promiscuous mode [ 179.730834] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.737179] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.744911] device bridge_slave_1 entered promiscuous mode [ 179.759717] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.768636] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.776393] device bridge_slave_1 entered promiscuous mode [ 179.783544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.791286] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.797627] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.805729] device bridge_slave_1 entered promiscuous mode [ 179.812230] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.818561] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.827113] device bridge_slave_1 entered promiscuous mode [ 179.838657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.847536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.857429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.867229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.887550] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.899266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.916784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.930671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.949580] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 179.959805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.988579] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.069565] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.086583] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.096645] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.109701] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.143004] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.166264] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.177351] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.190220] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.200887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.208607] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.218979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.238693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.246723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.253875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.266068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.279338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.290275] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.299884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.316958] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.327173] team0: Port device team_slave_0 added [ 180.334160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.343240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.351202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.358839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.375605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.383257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.397131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.405031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.416580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.426322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.436210] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.443630] team0: Port device team_slave_1 added [ 180.470714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.493955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.506099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.539610] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.554804] team0: Port device team_slave_0 added [ 180.560815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.589155] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 180.602097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.612568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.622489] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.629553] team0: Port device team_slave_0 added [ 180.637843] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.646050] team0: Port device team_slave_1 added [ 180.653371] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.663420] team0: Port device team_slave_0 added [ 180.669154] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.676854] team0: Port device team_slave_0 added [ 180.683700] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.693732] team0: Port device team_slave_0 added [ 180.698932] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 180.709375] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.718770] team0: Port device team_slave_1 added [ 180.727963] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.738956] team0: Port device team_slave_1 added [ 180.748091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.756538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.770328] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.777452] team0: Port device team_slave_1 added [ 180.785566] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.794418] team0: Port device team_slave_1 added [ 180.805004] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.819080] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.844658] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.854957] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.872423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.880137] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.894658] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 180.909031] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 180.918400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.930528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.938271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.946706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.954708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.962747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.972781] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 180.984821] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 180.993630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.008715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.020607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.028054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.035872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.046675] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 181.058165] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 181.067370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 181.080192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.087933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.099745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.108287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.116097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.123899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.131715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.141889] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 181.150316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.158026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.175930] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 181.188081] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 181.196090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.211666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.219458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.228050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.526295] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.532705] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.539294] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.545659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.557964] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.680654] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.687041] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.693650] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.699989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.707293] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.719409] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.725819] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.732462] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.738814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.746501] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.753640] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.760014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.766636] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.773049] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.780309] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.794795] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.801235] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.807828] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.814256] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.823213] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.875869] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.882299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.888876] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.895283] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.907640] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 182.140207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.153267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.169400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.177051] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.184358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.191693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.466361] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.505683] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.589985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.667846] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 183.685448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.707129] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 183.761642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.778061] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 183.814212] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 183.824748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.832722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.842443] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 183.884618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.904939] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 183.911928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.920398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.971840] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.988585] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 184.007877] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 184.020817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.030744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.049865] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 184.062604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 184.070398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.079811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.151909] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.208829] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.217107] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 184.227203] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 184.239109] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.250432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.257442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.268232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.275931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.395440] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.447486] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.124381] hrtimer: interrupt took 17005 ns 2018/10/06 11:47:55 executed programs: 6 2018/10/06 11:48:01 executed programs: 68 2018/10/06 11:48:06 executed programs: 134 2018/10/06 11:48:11 executed programs: 201 2018/10/06 11:48:16 executed programs: 269 2018/10/06 11:48:21 executed programs: 336 2018/10/06 11:48:26 executed programs: 404 2018/10/06 11:48:31 executed programs: 471 2018/10/06 11:48:36 executed programs: 539 2018/10/06 11:48:41 executed programs: 607 2018/10/06 11:48:46 executed programs: 676 2018/10/06 11:48:51 executed programs: 744 2018/10/06 11:48:56 executed programs: 810 2018/10/06 11:49:01 executed programs: 875 2018/10/06 11:49:06 executed programs: 941 2018/10/06 11:49:12 executed programs: 1006 2018/10/06 11:49:17 executed programs: 1073 2018/10/06 11:49:22 executed programs: 1138 2018/10/06 11:49:27 executed programs: 1205 2018/10/06 11:49:32 executed programs: 1272 2018/10/06 11:49:37 executed programs: 1341 2018/10/06 11:49:42 executed programs: 1408 2018/10/06 11:49:47 executed programs: 1475 2018/10/06 11:49:52 executed programs: 1543 2018/10/06 11:49:57 executed programs: 1606 2018/10/06 11:50:02 executed programs: 1672 2018/10/06 11:50:07 executed programs: 1739 2018/10/06 11:50:12 executed programs: 1805 2018/10/06 11:50:17 executed programs: 1870 2018/10/06 11:50:22 executed programs: 1936 2018/10/06 11:50:27 executed programs: 2002 2018/10/06 11:50:32 executed programs: 2068 2018/10/06 11:50:37 executed programs: 2133 2018/10/06 11:50:42 executed programs: 2200 2018/10/06 11:50:47 executed programs: 2268 2018/10/06 11:50:52 executed programs: 2333 2018/10/06 11:50:57 executed programs: 2399 2018/10/06 11:51:02 executed programs: 2466 2018/10/06 11:51:08 executed programs: 2533 2018/10/06 11:51:13 executed programs: 2597 2018/10/06 11:51:18 executed programs: 2663 2018/10/06 11:51:23 executed programs: 2729 2018/10/06 11:51:28 executed programs: 2795 [ 402.280639] WARNING: CPU: 1 PID: 23693 at sound/core/seq/seq_ports.c:275 port_delete+0x177/0x1b0 [ 402.289618] Kernel panic - not syncing: panic_on_warn set ... [ 402.289618] [ 402.297239] CPU: 1 PID: 23693 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #47 [ 402.304500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.313844] Call Trace: [ 402.316435] dump_stack+0x1c4/0x2b4 [ 402.320052] ? dump_stack_print_info.cold.2+0x52/0x52 [ 402.325255] panic+0x238/0x4e7 [ 402.328434] ? add_taint.cold.5+0x16/0x16 [ 402.332590] ? __warn.cold.8+0x148/0x1ba [ 402.337172] ? __warn.cold.8+0x117/0x1ba [ 402.341241] ? port_delete+0x177/0x1b0 [ 402.345126] __warn.cold.8+0x163/0x1ba [ 402.349013] ? kfree+0xcf/0x230 [ 402.352289] ? port_delete+0x177/0x1b0 [ 402.356177] report_bug+0x254/0x2d0 [ 402.359815] do_error_trap+0x1fc/0x4d0 [ 402.360293] kobject: 'loop1' (00000000baf940ef): kobject_uevent_env [ 402.363725] ? trace_hardirqs_on+0x310/0x310 [ 402.371704] kobject: 'loop1' (00000000baf940ef): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 402.375048] ? math_error+0x3f0/0x3f0 [ 402.375064] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.375084] ? trace_hardirqs_on_caller+0x310/0x310 [ 402.398161] ? trace_hardirqs_on+0x310/0x310 [ 402.402575] ? debug_check_no_obj_freed+0x305/0x58d [ 402.407603] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.412456] do_invalid_op+0x1b/0x20 [ 402.416179] invalid_op+0x14/0x20 [ 402.419626] RIP: 0010:port_delete+0x177/0x1b0 [ 402.424812] Code: e7 99 fb 45 85 e4 75 14 e8 66 e6 99 fb 48 89 df e8 ee 29 dd fb 31 c0 5b 41 5c 5d c3 e8 52 e6 99 fb 0f 0b eb e3 e8 49 e6 99 fb <0f> 0b eb 9b e8 a0 55 dd fb eb bd e8 99 55 dd fb e9 77 ff ff ff e8 [ 402.443797] RSP: 0018:ffff8801a7477890 EFLAGS: 00010293 [ 402.449154] RAX: ffff8801a84e05c0 RBX: ffff8801cf0be4c0 RCX: ffffffff85e4eee1 [ 402.456413] RDX: 0000000000000000 RSI: ffffffff85e4ef47 RDI: 0000000000000005 [ 402.463674] RBP: ffff8801a74778a0 R08: ffff8801a84e05c0 R09: 00000000deede79a [ 402.470948] R10: 00000000da8ba726 R11: 0000000000000000 R12: 0000000000000001 [ 402.479963] R13: ffff8801cf0be510 R14: 1ffff10034e8ef20 R15: ffff8801cb447b00 [ 402.487255] ? port_delete+0x111/0x1b0 [ 402.491159] ? port_delete+0x177/0x1b0 [ 402.495058] snd_seq_delete_port+0x3cb/0x4a0 [ 402.499475] ? snd_seq_create_port+0x770/0x770 [ 402.504071] ? trace_hardirqs_on+0xbd/0x310 [ 402.508408] ? kasan_check_read+0x11/0x20 [ 402.512564] snd_seq_ioctl_delete_port+0xba/0x190 [ 402.517413] ? snd_seq_ioctl_set_port_info+0x120/0x120 [ 402.522682] snd_seq_kernel_client_ctl+0x15a/0x190 [ 402.527615] snd_seq_event_port_detach+0xfc/0x170 [ 402.532446] ? snd_seq_event_port_attach+0x360/0x360 [ 402.537543] ? kfree+0x1bf/0x230 [ 402.540901] ? snd_seq_info_done+0x30/0x30 [ 402.545129] delete_port+0x7d/0xc0 [ 402.548656] snd_seq_oss_release+0xf2/0x130 [ 402.552964] odev_release+0x52/0x70 [ 402.556595] __fput+0x385/0xa30 [ 402.559862] ? get_max_files+0x20/0x20 [ 402.563745] ? trace_hardirqs_on+0xbd/0x310 [ 402.568052] ? kasan_check_read+0x11/0x20 [ 402.572186] ? task_work_run+0x1af/0x2a0 [ 402.576234] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 402.581672] ? kasan_check_write+0x14/0x20 [ 402.585895] ? do_raw_spin_lock+0xc1/0x200 [ 402.590136] ____fput+0x15/0x20 [ 402.593405] task_work_run+0x1e8/0x2a0 [ 402.597304] ? task_work_cancel+0x240/0x240 [ 402.601613] ? copy_fd_bitmaps+0x210/0x210 [ 402.605837] exit_to_usermode_loop+0x318/0x380 [ 402.610407] ? syscall_slow_exit_work+0x520/0x520 [ 402.615240] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.620769] do_syscall_64+0x6be/0x820 [ 402.624661] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 402.630013] ? syscall_return_slowpath+0x5e0/0x5e0 [ 402.634928] ? trace_hardirqs_on_caller+0x310/0x310 [ 402.639937] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 402.644940] ? recalc_sigpending_tsk+0x180/0x180 [ 402.649697] ? kasan_check_write+0x14/0x20 [ 402.654184] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.659016] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.664206] RIP: 0033:0x457579 [ 402.667389] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 402.686886] RSP: 002b:00007f85fa204c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 402.695453] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000457579 [ 402.702709] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 402.709967] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 402.717222] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f85fa2056d4 [ 402.724476] R13: 00000000004ef912 R14: 00000000004cc460 R15: 00000000ffffffff [ 402.733277] Kernel Offset: disabled [ 402.736906] Rebooting in 86400 seconds..