Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts. 2020/05/19 12:18:59 parsed 1 programs 2020/05/19 12:18:59 executed programs: 0 [ 42.334453] audit: type=1400 audit(1589890739.351:10): avc: denied { execmem } for pid=6244 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 42.638202] IPVS: ftp: loaded support on port[0] = 21 [ 43.427654] IPVS: ftp: loaded support on port[0] = 21 [ 43.470131] chnl_net:caif_netlink_parms(): no params data found [ 43.502698] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.510330] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.517492] device bridge_slave_0 entered promiscuous mode [ 43.526887] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.533438] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.540790] device bridge_slave_1 entered promiscuous mode [ 43.556269] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.564953] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.583661] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.591133] team0: Port device team_slave_0 added [ 43.601776] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.609323] team0: Port device team_slave_1 added [ 43.616405] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.624781] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.689241] device hsr_slave_0 entered promiscuous mode [ 43.727240] device hsr_slave_1 entered promiscuous mode [ 43.769254] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.778531] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.802928] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.809376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.816251] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.822681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.838702] IPVS: ftp: loaded support on port[0] = 21 [ 43.874364] chnl_net:caif_netlink_parms(): no params data found [ 43.918317] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.924701] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.933074] device bridge_slave_0 entered promiscuous mode [ 43.940634] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.947193] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.954123] device bridge_slave_1 entered promiscuous mode [ 43.975429] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.991423] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.023070] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.029232] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.039726] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.039729] IPVS: ftp: loaded support on port[0] = 21 [ 44.047545] team0: Port device team_slave_0 added [ 44.058521] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.079066] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.086118] team0: Port device team_slave_1 added [ 44.094865] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.103019] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.111051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.120887] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.128112] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.230389] device hsr_slave_0 entered promiscuous mode [ 44.267038] device hsr_slave_1 entered promiscuous mode [ 44.308099] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.318022] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.324103] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.335509] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.348731] chnl_net:caif_netlink_parms(): no params data found [ 44.371065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.379254] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.385604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.404094] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.416041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.423979] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.430542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.454976] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.462859] IPVS: ftp: loaded support on port[0] = 21 [ 44.463413] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.476176] device bridge_slave_0 entered promiscuous mode [ 44.483684] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.490572] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.498070] device bridge_slave_1 entered promiscuous mode [ 44.504128] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.513142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.533141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.542237] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.556345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.572416] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.581677] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.589662] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.597971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.605483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.620026] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.641631] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.648839] team0: Port device team_slave_0 added [ 44.653778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.661385] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.671164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.680804] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.688120] team0: Port device team_slave_1 added [ 44.694265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.702131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.709924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.723401] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.730312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.741047] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.813337] chnl_net:caif_netlink_parms(): no params data found [ 44.860932] device hsr_slave_0 entered promiscuous mode [ 44.916776] device hsr_slave_1 entered promiscuous mode [ 44.957254] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.964501] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.980585] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.001322] IPVS: ftp: loaded support on port[0] = 21 [ 45.005363] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.046885] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.053273] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.061868] device bridge_slave_0 entered promiscuous mode [ 45.071020] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.078630] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.085460] device bridge_slave_1 entered promiscuous mode [ 45.104168] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.114680] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.134494] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.143300] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.159387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.183335] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.191241] team0: Port device team_slave_0 added [ 45.226313] [ 45.226365] audit: type=1804 audit(1589890742.242:11): pid=6873 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941677301/syzkaller.X7pXwu/0/file0/file0" dev="sda1" ino=15757 res=1 [ 45.227996] ====================================================== [ 45.258773] WARNING: possible circular locking dependency detected [ 45.265082] 4.14.180-syzkaller #0 Not tainted [ 45.269591] ------------------------------------------------------ [ 45.275902] syz-executor.2/6873 is trying to acquire lock: [ 45.281512] (sb_writers#3){.+.+}, at: [] mnt_want_write+0x3c/0xa0 [ 45.289403] [ 45.289403] but task is already holding lock: [ 45.295374] (&iint->mutex){+.+.}, at: [] process_measurement+0x2c2/0xe10 [ 45.298604] chnl_net:caif_netlink_parms(): no params data found [ 45.303876] [ 45.303876] which lock already depends on the new lock. [ 45.303876] [ 45.318218] [ 45.318218] the existing dependency chain (in reverse order) is: [ 45.325980] [ 45.325980] -> #1 (&iint->mutex){+.+.}: [ 45.331451] lock_acquire+0x173/0x400 [ 45.335772] __mutex_lock+0xef/0x14c0 [ 45.340095] mutex_lock_nested+0x16/0x20 [ 45.344674] process_measurement+0x2c2/0xe10 [ 45.347269] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.349597] ima_file_check+0x1b/0x20 [ 45.355948] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.360194] path_openat+0x1253/0x3bd0 [ 45.360197] do_filp_open+0x16b/0x220 [ 45.360201] do_sys_open+0x1c2/0x340 [ 45.360203] SyS_open+0x19/0x20 [ 45.360208] do_syscall_64+0x1c7/0x5b0 [ 45.360213] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.360216] [ 45.360216] -> #0 (sb_writers#3){.+.+}: [ 45.360229] __lock_acquire+0x2e94/0x4500 [ 45.360231] lock_acquire+0x173/0x400 [ 45.360235] __sb_start_write+0x17d/0x2a0 [ 45.360239] mnt_want_write+0x3c/0xa0 [ 45.360244] ovl_want_write+0x71/0x90 [ 45.360248] ovl_open_maybe_copy_up+0xb4/0x100 [ 45.373569] device bridge_slave_0 entered promiscuous mode [ 45.375242] ovl_d_real+0xa7/0x330 [ 45.381172] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.383267] vfs_open+0x184/0x240 [ 45.389175] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.393349] dentry_open+0xa1/0x1e0 [ 45.400102] device bridge_slave_1 entered promiscuous mode [ 45.403432] ima_calc_file_hash+0x41f/0x7c0 [ 45.424438] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.426095] ima_collect_measurement+0x379/0x520 [ 45.433344] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.435932] process_measurement+0x890/0xe10 [ 45.456368] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.456624] ima_file_check+0x1b/0x20 [ 45.462923] team0: Port device team_slave_0 added [ 45.467052] path_openat+0x1253/0x3bd0 [ 45.467056] do_filp_open+0x16b/0x220 [ 45.467059] do_sys_open+0x1c2/0x340 [ 45.467062] SyS_open+0x19/0x20 [ 45.467067] do_syscall_64+0x1c7/0x5b0 [ 45.467072] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.467074] [ 45.467074] other info that might help us debug this: [ 45.467074] [ 45.467075] Possible unsafe locking scenario: [ 45.467075] [ 45.467076] CPU0 CPU1 [ 45.467077] ---- ---- [ 45.467078] lock(&iint->mutex); [ 45.467082] lock(sb_writers#3); [ 45.467086] lock(&iint->mutex); [ 45.467088] lock(sb_writers#3); [ 45.467091] [ 45.467091] *** DEADLOCK *** [ 45.467091] [ 45.467094] 1 lock held by syz-executor.2/6873: [ 45.467095] #0: (&iint->mutex){+.+.}, at: [] process_measurement+0x2c2/0xe10 [ 45.467104] [ 45.467104] stack backtrace: [ 45.467109] CPU: 0 PID: 6873 Comm: syz-executor.2 Not tainted 4.14.180-syzkaller #0 [ 45.467111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.467113] Call Trace: [ 45.467120] dump_stack+0xf7/0x13b [ 45.467126] print_circular_bug.isra.40.cold.67+0x1bd/0x27d [ 45.467130] ? save_trace+0xe0/0x290 [ 45.467135] __lock_acquire+0x2e94/0x4500 [ 45.467140] ? save_stack_trace+0x16/0x20 [ 45.467145] ? save_stack+0x43/0xd0 [ 45.467151] ? trace_hardirqs_on+0x10/0x10 [ 45.467155] ? trace_hardirqs_off+0x10/0x10 [ 45.467158] ? trace_hardirqs_off+0x10/0x10 [ 45.467162] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.467170] lock_acquire+0x173/0x400 [ 45.467175] ? mnt_want_write+0x3c/0xa0 [ 45.467181] __sb_start_write+0x17d/0x2a0 [ 45.467184] ? mnt_want_write+0x3c/0xa0 [ 45.467188] mnt_want_write+0x3c/0xa0 [ 45.467193] ovl_want_write+0x71/0x90 [ 45.467197] ovl_open_maybe_copy_up+0xb4/0x100 [ 45.467202] ovl_d_real+0xa7/0x330 [ 45.467206] vfs_open+0x184/0x240 [ 45.467210] ? get_empty_filp+0x1d0/0x3c0 [ 45.467213] dentry_open+0xa1/0x1e0 [ 45.467217] ima_calc_file_hash+0x41f/0x7c0 [ 45.486064] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.487538] ? ext4_xattr_ibody_get+0x4a0/0x4a0 [ 45.487546] ima_collect_measurement+0x379/0x520 [ 45.487549] ? ima_get_action+0x80/0x80 [ 45.487554] ? ima_get_cache_status+0x120/0x120 [ 45.487558] process_measurement+0x890/0xe10 [ 45.487564] ? dput.part.27+0x34f/0x610 [ 45.487568] ? ima_rdwr_violation_check+0x450/0x450 [ 45.487571] ? dput.part.27+0x25/0x610 [ 45.487574] ? dput.part.27+0x121/0x610 [ 45.487580] ? dquot_file_open+0x14/0x80 [ 45.487586] ? ext4_release_file+0x2a0/0x2a0 [ 45.487591] ? inode_has_perm.isra.52+0x1c0/0x1c0 [ 45.487597] ? do_raw_spin_unlock+0x16a/0x250 [ 45.487603] ? security_file_open+0x128/0x170 [ 45.487610] ? do_dentry_open+0x845/0xdb0 [ 45.495749] team0: Port device team_slave_1 added [ 45.499179] ? security_inode_permission+0x93/0xd0 [ 45.499185] ? ovl_open_maybe_copy_up+0x18/0x100 [ 45.499190] ? ext4_release_file+0x2a0/0x2a0 [ 45.499197] ima_file_check+0x1b/0x20 [ 45.499200] path_openat+0x1253/0x3bd0 [ 45.499205] ? path_lookupat.isra.40+0x810/0x810 [ 45.499212] ? trace_hardirqs_on+0x10/0x10 [ 45.499215] ? trace_hardirqs_off+0x10/0x10 [ 45.499218] ? __lock_is_held+0xb5/0x140 [ 45.499223] ? fib_table_dump+0x268/0x910 [ 45.499227] ? find_held_lock+0x36/0x1d0 [ 45.499232] do_filp_open+0x16b/0x220 [ 45.499238] ? __alloc_fd+0x189/0x420 [ 45.511375] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.512775] ? may_open_dev+0xc0/0xc0 [ 45.517856] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.521330] ? _raw_spin_unlock+0x2c/0x50 [ 45.865830] ? __alloc_fd+0x189/0x420 [ 45.869612] do_sys_open+0x1c2/0x340 [ 45.873297] ? filp_open+0x50/0x50 [ 45.876814] ? do_syscall_64+0x4c/0x5b0 [ 45.880779] ? do_sys_open+0x340/0x340 [ 45.884636] SyS_open+0x19/0x20 [ 45.887888] do_syscall_64+0x1c7/0x5b0 [ 45.891745] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.896583] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.901744] RIP: 0033:0x459829 [ 45.908230] RSP: 002b:00007f94a2508c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 45.915953] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 45.923210] RDX: 0000000000000008 RSI: 0000000000000003 RDI: 0000000020000800 [ 45.930456] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 45.937712] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f94a25096d4 [ 45.944967] R13: 00000000004f8f9f R14: 00000000004dabd0 R15: 00000000ffffffff [ 45.956533] overlayfs: './file0' not a directory [ 46.003817] device hsr_slave_0 entered promiscuous mode [ 46.036450] device hsr_slave_1 entered promiscuous mode [ 46.086658] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.094727] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.105546] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.112466] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.121519] team0: Port device team_slave_1 added [ 46.127499] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.135957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.144282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.160990] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.169803] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.176445] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.205112] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.216223] audit: type=1804 audit(1589890743.233:12): pid=7008 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941677301/syzkaller.X7pXwu/1/file0/file0" dev="sda1" ino=15760 res=1 [ 46.243294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.258272] overlayfs: './file0' not a directory [ 46.296161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.303901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.322787] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.324302] overlayfs: './file0' not a directory [ 46.329190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.329485] audit: type=1804 audit(1589890743.343:13): pid=7059 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941677301/syzkaller.X7pXwu/2/file0/file0" dev="sda1" ino=15760 res=1 [ 46.367354] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.375782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.408939] device hsr_slave_0 entered promiscuous mode [ 46.415585] audit: type=1804 audit(1589890743.433:14): pid=7065 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941677301/syzkaller.X7pXwu/3/file0/file0" dev="sda1" ino=15760 res=1 [ 46.441864] overlayfs: './file0' not a directory [ 46.447592] device hsr_slave_1 entered promiscuous mode [ 46.476573] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.512785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.520932] audit: type=1804 audit(1589890743.543:15): pid=7101 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941677301/syzkaller.X7pXwu/4/file0/file0" dev="sda1" ino=15760 res=1 [ 46.546743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.554490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.554663] overlayfs: './file0' not a directory [ 46.562883] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.573444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.580872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.595069] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.604057] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.612120] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.627581] chnl_net:caif_netlink_parms(): no params data found [ 46.648197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.649220] audit: type=1804 audit(1589890743.673:16): pid=7114 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941677301/syzkaller.X7pXwu/5/file0/file0" dev="sda1" ino=15760 res=1 [ 46.657843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.687333] overlayfs: './file0' not a directory [ 46.689994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.709765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.719872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.729199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.737493] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.745004] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.761472] overlayfs: './file0' not a directory [ 46.764681] audit: type=1804 audit(1589890743.783:17): pid=7126 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941677301/syzkaller.X7pXwu/6/file0/file0" dev="sda1" ino=15760 res=1 [ 46.786279] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.799305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.808002] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.822030] audit: type=1804 audit(1589890743.843:18): pid=7131 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941677301/syzkaller.X7pXwu/7/file0/file0" dev="sda1" ino=15760 res=1 [ 46.828738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.850252] overlayfs: './file0' not a directory [ 46.865552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.886939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.895570] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.907032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.914673] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.926309] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.932517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.949301] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.958044] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.965326] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.972795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.980473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.987852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.994705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.002172] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.010518] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.017800] device bridge_slave_0 entered promiscuous mode [ 47.024827] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.032249] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.039008] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.047161] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.055042] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.062577] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.069299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.077427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.084205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.092005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.100089] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.106662] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.113716] device bridge_slave_1 entered promiscuous mode [ 47.126965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.136240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.145294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.153488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.161916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.169814] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.176392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.183390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.191501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.199458] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.206098] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.213559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.222463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.230605] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.237436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.248675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.255772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.263483] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.269901] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.276836] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.284497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.293082] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.302861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.311211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.319086] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.325883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.334062] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.341967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.351400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.360604] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.372812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.381596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.389657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.397795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.405319] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.411856] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.420157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.429186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.437766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.446386] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.459162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.467345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.475227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.483851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.492018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.500391] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.506907] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.515286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.524173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.534134] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.541614] team0: Port device team_slave_0 added [ 47.548363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.557304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.564835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.572955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.580692] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.588470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.597314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.605095] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.612341] team0: Port device team_slave_1 added [ 47.619148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.627329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.635448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.645296] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.653726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.662946] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.671384] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.679552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.687006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.694876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.705137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.712946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.713607] audit: type=1804 audit(1589890744.743:19): pid=7174 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir122850178/syzkaller.dsR8mv/0/file0/file0" dev="sda1" ino=15774 res=1 2020/05/19 12:19:04 executed programs: 14 [ 47.723541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.746283] overlayfs: './file0' not a directory [ 47.756224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.765488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.774127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.782064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.790028] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.797700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.805246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.820179] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.826425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.834517] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.843059] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.855617] audit: type=1804 audit(1589890744.873:20): pid=7183 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir122850178/syzkaller.dsR8mv/1/file0/file0" dev="sda1" ino=15774 res=1 [ 47.863145] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.891271] overlayfs: './file0' not a directory [ 47.898588] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.904877] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.958505] device hsr_slave_0 entered promiscuous mode [ 47.985892] device hsr_slave_1 entered promiscuous mode [ 48.016011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.023784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.031543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.039307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.047431] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.058515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.067788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.074853] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.082657] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.092051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.100292] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.108355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.117184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.128680] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.137748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.146276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.154164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.167231] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.175897] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.182229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.190323] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.202211] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.222876] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.230611] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.255948] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.268446] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.277589] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.286795] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.293338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.300865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.310921] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.317302] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.330002] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.340973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.350777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.364411] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.371172] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.382903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.391972] audit: type=1804 audit(1589890745.413:21): pid=7212 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir473843670/syzkaller.JdnGzu/0/file0/file0" dev="sda1" ino=15798 res=1 [ 48.392683] overlayfs: './file0' not a directory [ 48.424254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.431430] audit: type=1804 audit(1589890745.443:22): pid=7214 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir077481079/syzkaller.iJBX9v/0/file0/file0" dev="sda1" ino=15801 res=1 [ 48.432840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.460908] overlayfs: './file0' not a directory [ 48.464866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.477350] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.484077] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.492967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.501842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.512155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.538498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.545481] overlayfs: './file0' not a directory [ 48.546137] audit: type=1804 audit(1589890745.563:23): pid=7228 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir473843670/syzkaller.JdnGzu/1/file0/file0" dev="sda1" ino=15794 res=1 [ 48.578379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.588985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.589668] overlayfs: './file0' not a directory [ 48.600098] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.609786] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.617099] audit: type=1804 audit(1589890745.573:24): pid=7226 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir077481079/syzkaller.iJBX9v/1/file0/file0" dev="sda1" ino=15799 res=1 [ 48.644152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.656246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.664512] audit: type=1804 audit(1589890745.683:25): pid=7234 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir855430081/syzkaller.S6zAKw/0/file0/file0" dev="sda1" ino=15792 res=1 [ 48.692481] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.693814] overlayfs: './file0' not a directory [ 48.706921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.715115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.723442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.731175] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.739300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.747014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.764740] overlayfs: './file0' not a directory [ 48.765416] audit: type=1804 audit(1589890745.783:26): pid=7240 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir855430081/syzkaller.S6zAKw/1/file0/file0" dev="sda1" ino=15792 res=1 [ 48.781038] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.803723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.816578] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.826785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.973330] audit: type=1804 audit(1589890746.994:27): pid=7253 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir957164606/syzkaller.vvIgtA/0/file0/file0" dev="sda1" ino=15815 res=1 [ 49.998658] overlayfs: './file0' not a directory [ 50.013272] audit: type=1804 audit(1589890747.034:28): pid=7258 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir855430081/syzkaller.S6zAKw/2/file0/file0" dev="sda1" ino=15823 res=1 [ 50.023319] overlayfs: './file0' not a directory [ 50.051263] overlayfs: './file0' not a directory [ 50.060126] overlayfs: './file0' not a directory [ 50.069342] overlayfs: './file0' not a directory [ 50.076537] overlayfs: './file0' not a directory [ 50.127797] overlayfs: './file0' not a directory [ 50.155759] overlayfs: './file0' not a directory [ 50.173593] overlayfs: './file0' not a directory [ 50.175352] overlayfs: './file0' not a directory [ 50.192307] overlayfs: './file0' not a directory [ 50.210947] overlayfs: './file0' not a directory [ 50.233196] overlayfs: './file0' not a directory [ 50.265915] overlayfs: './file0' not a directory [ 50.292434] overlayfs: './file0' not a directory [ 50.299396] overlayfs: './file0' not a directory [ 50.300902] overlayfs: './file0' not a directory [ 50.319329] overlayfs: './file0' not a directory [ 50.373079] overlayfs: './file0' not a directory [ 50.383816] overlayfs: './file0' not a directory [ 50.401589] overlayfs: './file0' not a directory [ 50.407370] overlayfs: './file0' not a directory [ 50.410561] overlayfs: './file0' not a directory [ 50.441536] overlayfs: './file0' not a directory [ 50.468661] overlayfs: './file0' not a directory [ 50.486509] overlayfs: './file0' not a directory [ 50.509389] overlayfs: './file0' not a directory [ 50.517646] overlayfs: './file0' not a directory [ 50.527939] overlayfs: './file0' not a directory [ 50.530428] overlayfs: './file0' not a directory [ 50.560737] overlayfs: './file0' not a directory [ 50.575538] overlayfs: 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'./file0' not a directory [ 52.510511] overlayfs: './file0' not a directory [ 52.528136] overlayfs: './file0' not a directory [ 52.589511] overlayfs: './file0' not a directory [ 52.589908] overlayfs: './file0' not a directory [ 52.597770] overlayfs: './file0' not a directory [ 52.623794] overlayfs: './file0' not a directory [ 52.624975] overlayfs: './file0' not a directory [ 52.706082] overlayfs: './file0' not a directory [ 52.727697] kauditd_printk_skb: 138 callbacks suppressed [ 52.727702] audit: type=1804 audit(1589890749.754:167): pid=7774 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir957164606/syzkaller.vvIgtA/23/file0/file0" dev="sda1" ino=15848 res=1 [ 52.736078] overlayfs: './file0' not a directory [ 52.763965] overlayfs: './file0' not a directory [ 52.772905] overlayfs: './file0' not a directory 2020/05/19 12:19:09 executed programs: 162 [ 52.773190] overlayfs: './file0' not a directory [ 52.783339] audit: type=1804 audit(1589890749.754:168): pid=7778 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir855430081/syzkaller.S6zAKw/27/file0/file0" dev="sda1" ino=15877 res=1 [ 52.816245] overlayfs: './file0' not a directory [ 52.825785] audit: type=1804 audit(1589890749.784:169): pid=7777 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir122850178/syzkaller.dsR8mv/25/file0/file0" dev="sda1" ino=15880 res=1 [ 52.853200] audit: type=1804 audit(1589890749.784:170): pid=7775 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941677301/syzkaller.X7pXwu/32/file0/file0" dev="sda1" ino=15881 res=1 [ 52.881542] audit: type=1804 audit(1589890749.834:171): pid=7779 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir473843670/syzkaller.JdnGzu/25/file0/file0" dev="sda1" ino=15811 res=1 [ 52.924082] audit: type=1804 audit(1589890749.944:172): pid=7792 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir077481079/syzkaller.iJBX9v/24/file0/file0" dev="sda1" ino=15825 res=1 [ 52.959246] audit: type=1804 audit(1589890749.974:173): pid=7805 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir957164606/syzkaller.vvIgtA/24/file0/file0" dev="sda1" ino=15845 res=1 [ 52.963263] overlayfs: './file0' not a directory [ 52.990992] overlayfs: './file0' not a directory [ 52.996555] overlayfs: './file0' not a directory [ 53.000387] overlayfs: './file0' not a directory [ 53.001596] overlayfs: './file0' not a directory [ 53.008972] overlayfs: './file0' not a directory [ 53.018009] audit: type=1804 audit(1589890749.984:174): pid=7803 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir122850178/syzkaller.dsR8mv/26/file0/file0" dev="sda1" ino=15872 res=1 [ 53.053858] audit: type=1804 audit(1589890750.014:175): pid=7808 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir855430081/syzkaller.S6zAKw/28/file0/file0" dev="sda1" ino=15895 res=1 [ 53.089684] audit: type=1804 audit(1589890750.014:176): pid=7800 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir473843670/syzkaller.JdnGzu/26/file0/file0" dev="sda1" ino=15896 res=1 [ 53.127576] overlayfs: './file0' not a directory [ 53.173229] overlayfs: './file0' not a directory [ 53.181653] overlayfs: './file0' not a directory [ 53.202400] overlayfs: './file0' not a directory [ 53.205078] overlayfs: './file0' not a directory [ 53.220659] overlayfs: './file0' not a directory [ 53.272369] overlayfs: './file0' not a directory [ 53.292148] overlayfs: './file0' not a directory [ 53.301086] overlayfs: './file0' not a directory [ 53.309943] overlayfs: './file0' not a directory [ 53.310715] overlayfs: './file0' not a directory [ 53.320599] overlayfs: './file0' not a directory [ 53.364574] overlayfs: './file0' not a directory [ 53.418799] overlayfs: './file0' not a directory [ 53.425176] overlayfs: './file0' not a directory [ 53.435183] overlayfs: './file0' not a directory [ 53.440121] overlayfs: './file0' not a directory [ 53.456146] overlayfs: './file0' not a directory [ 53.466226] overlayfs: './file0' not a directory [ 53.514482] overlayfs: './file0' not a directory [ 53.540335] overlayfs: './file0' not a directory [ 53.546888] overlayfs: './file0' not a directory [ 53.551182] overlayfs: './file0' not a directory [ 53.571157] overlayfs: './file0' not a directory [ 53.574898] overlayfs: './file0' not a directory [ 53.629569] overlayfs: './file0' not a directory [ 53.630485] overlayfs: './file0' not a directory [ 53.657917] overlayfs: './file0' not a directory [ 53.668114] overlayfs: './file0' not a directory [ 53.700881] overlayfs: './file0' not a directory [ 53.711381] overlayfs: './file0' not a directory [ 53.741318] overlayfs: './file0' not a directory [ 53.756958] overlayfs: './file0' not a directory [ 53.772395] overlayfs: './file0' not a directory [ 53.778493] overlayfs: './file0' not a directory [ 53.820980] overlayfs: './file0' not a directory [ 53.821078] overlayfs: './file0' not a directory [ 53.828119] overlayfs: './file0' not a directory [ 53.832931] overlayfs: './file0' not a directory [ 53.883773] overlayfs: './file0' not a directory [ 53.908979] overlayfs: './file0' not a directory [ 53.932725] overlayfs: './file0' not a directory [ 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