[ 34.133369] audit: type=1800 audit(1550108999.619:27): pid=7434 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 34.153581] audit: type=1800 audit(1550108999.619:28): pid=7434 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 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. [ 35.062095] audit: type=1800 audit(1550109000.599:29): pid=7434 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 35.081957] audit: type=1800 audit(1550109000.599:30): pid=7434 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.121' (ECDSA) to the list of known hosts. 2019/02/14 01:50:09 parsed 1 programs 2019/02/14 01:50:11 executed programs: 0 syzkaller login: [ 46.073088] IPVS: ftp: loaded support on port[0] = 21 [ 46.078625] IPVS: ftp: loaded support on port[0] = 21 [ 46.083150] IPVS: ftp: loaded support on port[0] = 21 [ 46.097731] IPVS: ftp: loaded support on port[0] = 21 [ 46.114935] IPVS: ftp: loaded support on port[0] = 21 [ 46.156134] IPVS: ftp: loaded support on port[0] = 21 [ 46.306221] chnl_net:caif_netlink_parms(): no params data found [ 46.333888] chnl_net:caif_netlink_parms(): no params data found [ 46.382361] chnl_net:caif_netlink_parms(): no params data found [ 46.463991] chnl_net:caif_netlink_parms(): no params data found [ 46.528587] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.536337] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.544080] device bridge_slave_0 entered promiscuous mode [ 46.554769] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.561247] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.568357] device bridge_slave_1 entered promiscuous mode [ 46.575263] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.582045] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.589713] device bridge_slave_0 entered promiscuous mode [ 46.612630] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.619181] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.626375] device bridge_slave_0 entered promiscuous mode [ 46.646014] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.653934] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.661264] device bridge_slave_1 entered promiscuous mode [ 46.671171] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.677539] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.684610] device bridge_slave_1 entered promiscuous mode [ 46.719615] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.729673] chnl_net:caif_netlink_parms(): no params data found [ 46.737643] chnl_net:caif_netlink_parms(): no params data found [ 46.746421] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.764469] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.776474] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.797935] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.807979] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.837329] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.846192] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.853950] device bridge_slave_0 entered promiscuous mode [ 46.873561] team0: Port device team_slave_0 added [ 46.898231] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.904727] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.912183] device bridge_slave_1 entered promiscuous mode [ 46.935095] team0: Port device team_slave_1 added [ 46.940812] team0: Port device team_slave_0 added [ 46.946335] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.955976] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.963203] device bridge_slave_0 entered promiscuous mode [ 46.976249] team0: Port device team_slave_0 added [ 46.993483] team0: Port device team_slave_1 added [ 46.998558] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.005285] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.012796] device bridge_slave_0 entered promiscuous mode [ 47.020078] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.026427] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.034325] device bridge_slave_1 entered promiscuous mode [ 47.043014] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.053988] team0: Port device team_slave_1 added [ 47.065461] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.074999] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.082706] device bridge_slave_1 entered promiscuous mode [ 47.100539] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.141678] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.200751] device hsr_slave_0 entered promiscuous mode [ 47.239077] device hsr_slave_1 entered promiscuous mode [ 47.331898] device hsr_slave_0 entered promiscuous mode [ 47.379148] device hsr_slave_1 entered promiscuous mode [ 47.422007] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.430828] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.440028] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.501762] device hsr_slave_0 entered promiscuous mode [ 47.549119] device hsr_slave_1 entered promiscuous mode [ 47.611944] team0: Port device team_slave_0 added [ 47.620328] team0: Port device team_slave_1 added [ 47.628874] team0: Port device team_slave_0 added [ 47.640481] team0: Port device team_slave_1 added [ 47.652427] team0: Port device team_slave_0 added [ 47.658357] team0: Port device team_slave_1 added [ 47.732034] device hsr_slave_0 entered promiscuous mode [ 47.799019] device hsr_slave_1 entered promiscuous mode [ 47.912052] device hsr_slave_0 entered promiscuous mode [ 47.949275] device hsr_slave_1 entered promiscuous mode [ 48.040757] device hsr_slave_0 entered promiscuous mode [ 48.089137] device hsr_slave_1 entered promiscuous mode [ 48.212894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.240803] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.261413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.282762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.290956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.300951] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.319641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.332293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.344777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.351817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.360719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.367531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.375016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.383002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.390983] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.397441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.404696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.413243] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.420959] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.427353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.434411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.442842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.450791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.458550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.467265] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.477729] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.488558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.496356] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.517584] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.530600] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.546574] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.557144] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.569335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.577106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.585767] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.592169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.599666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.607396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.615200] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.621570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.628687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.636421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.644835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.652730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.660489] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.666814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.673881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.681458] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.689547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.697281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.704901] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.711286] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.718227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.725875] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.733335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.741190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.748042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.755238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.763175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.771349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.779200] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.787985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.795335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.802892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.810004] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.816980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.835808] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.859199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.866998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.875069] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.881605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.889148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.896171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.903168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.911154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.918747] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.925088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.932034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.939069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.946638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.954484] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.962063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.970022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.977543] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.983930] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.990815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.998489] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.006234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.013980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.021895] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.029098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.036125] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.045855] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.064532] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.074640] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.100398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.108224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.118906] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.125260] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.132298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.139843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.147322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.155241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.162903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.170443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.178172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.186008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.193508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.201027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.208922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.216446] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.224032] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.246923] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.256820] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.276058] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.294990] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.303414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.311997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.321153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.328994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.336881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.344532] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.350897] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.357675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.365933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.373807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.381979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.389662] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.396011] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.402925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.411195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.419107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.426856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.434712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.442217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.450979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.458756] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.466449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.474450] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.482291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.489999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.498475] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.505635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.512785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.520072] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.527082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.535770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.555394] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.592824] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.605169] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.617859] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.625294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.633454] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.641308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.649010] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.656444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.665201] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.679328] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.690290] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.707542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.723140] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. [ 49.741682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.752180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.786417] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.822575] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/02/14 01:50:16 executed programs: 28 [ 52.732549] kasan: CONFIG_KASAN_INLINE enabled [ 52.749901] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 52.757434] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 52.758234] kobject: 'kvm' (00000000dc1a7c12): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 52.763664] CPU: 1 PID: 7876 Comm: syz-executor.0 Not tainted 5.0.0-rc6+ #71 [ 52.763671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.763689] RIP: 0010:__dentry_path+0x49e/0x7c0 [ 52.763702] Code: 89 fc 41 83 e4 01 44 89 e6 e8 6e e7 b2 ff 45 84 e4 0f 85 04 02 00 00 e8 20 e6 b2 ff 48 8b 85 18 ff ff ff 44 89 bd 40 ff ff ff <80> 38 00 0f 85 f9 02 00 00 48 8b 85 38 ff ff ff 41 83 e7 01 44 89 [ 52.763707] RSP: 0018:ffff88809b6bfad0 EFLAGS: 00010293 [ 52.763717] RAX: dffffc0000000005 RBX: 0000000000000000 RCX: ffffffff81bcfaf2 [ 52.763724] RDX: 0000000000000000 RSI: ffffffff81bcfb00 RDI: 0000000000000001 [ 52.763731] RBP: ffff88809b6bfbc0 R08: ffff888098c0a040 R09: 0000000000000000 [ 52.763738] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 52.763746] R13: ffff88809b6bfb98 R14: ffff88809af2db7e R15: 0000000000000dda [ 52.763756] FS: 00007ffb6cec7700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 52.763763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.763770] CR2: 000000000073c000 CR3: 000000008b605000 CR4: 00000000001426e0 [ 52.763780] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.763786] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.763790] Call Trace: [ 52.763806] ? simple_dname+0x1f0/0x1f0 [ 52.763819] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 52.763834] ? kmem_cache_alloc_trace+0x354/0x760 [ 52.907921] dentry_path_raw+0x26/0x30 [ 52.911829] kvm_uevent_notify_change.part.0+0x213/0x440 [ 52.917799] kvm_dev_ioctl+0x1132/0x1750 [ 52.921881] ? kvm_debugfs_release+0x90/0x90 [ 52.926294] ? find_held_lock+0x35/0x130 [ 52.930357] ? __fget+0x340/0x540 [ 52.933827] ? kvm_debugfs_release+0x90/0x90 [ 52.938292] do_vfs_ioctl+0xd6e/0x1390 [ 52.942196] ? ioctl_preallocate+0x210/0x210 [ 52.946610] ? __fget+0x367/0x540 [ 52.950074] ? iterate_fd+0x360/0x360 [ 52.953881] ? nsecs_to_jiffies+0x30/0x30 [ 52.958036] ? security_file_ioctl+0x93/0xc0 [ 52.962455] ksys_ioctl+0xab/0xd0 [ 52.965917] __x64_sys_ioctl+0x73/0xb0 [ 52.969813] do_syscall_64+0x103/0x610 [ 52.973706] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.978894] RIP: 0033:0x457e29 [ 52.982097] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.001005] RSP: 002b:00007ffb6cec6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.008718] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 [ 53.015996] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000006 [ 53.023273] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 53.030544] R10: 0000000000000000 R1