audit: type=1800 audit(1583343822.353:667): pid=25377 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.4" name="file0" dev="sda1" ino=18113 res=0 8021q: adding VLAN 0 to HW filter on device macvlan5 BUG: looking up invalid subclass: 9 turning off the locking correctness validator. CPU: 1 PID: 25352 Comm: syz-executor.0 Not tainted 4.14.172-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x13e/0x194 lib/dump_stack.c:58 look_up_lock_class kernel/locking/lockdep.c:673 [inline] register_lock_class+0x4cf/0x1600 kernel/locking/lockdep.c:756 __lock_acquire+0x147/0x4620 kernel/locking/lockdep.c:3374 lock_acquire+0x170/0x3f0 kernel/locking/lockdep.c:3994 _raw_spin_lock_nested+0x30/0x40 kernel/locking/spinlock.c:362 bond_get_stats+0xb7/0x440 drivers/net/bonding/bond_main.c:3416 dev_get_stats+0x88/0x250 net/core/dev.c:8004 rtnl_fill_stats+0x48/0xa90 net/core/rtnetlink.c:1079 rtnl_fill_ifinfo+0xe18/0x3060 net/core/rtnetlink.c:1385 rtmsg_ifinfo_build_skb+0x8e/0x130 net/core/rtnetlink.c:2912 rtmsg_ifinfo_event.part.0+0x2e/0xc0 net/core/rtnetlink.c:2942 rtmsg_ifinfo_event net/core/rtnetlink.c:4366 [inline] rtnetlink_event+0xe6/0x110 net/core/rtnetlink.c:4359 notifier_call_chain+0x107/0x1a0 kernel/notifier.c:93 call_netdevice_notifiers net/core/dev.c:1687 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_change_features+0x63/0x80 net/core/dev.c:7449 bond_compute_features.isra.0+0x463/0x8a0 drivers/net/bonding/bond_main.c:1122 bond_enslave+0x1554/0x49e0 drivers/net/bonding/bond_main.c:1731 do_set_master net/core/rtnetlink.c:1961 [inline] do_set_master+0x19e/0x200 net/core/rtnetlink.c:1936 rtnl_newlink+0x1319/0x1720 net/core/rtnetlink.c:2756 rtnetlink_rcv_msg+0x3be/0xb10 net/core/rtnetlink.c:4315 netlink_rcv_skb+0x127/0x370 net/netlink/af_netlink.c:2432 netlink_unicast_kernel net/netlink/af_netlink.c:1286 [inline] netlink_unicast+0x437/0x620 net/netlink/af_netlink.c:1312 netlink_sendmsg+0x733/0xbe0 net/netlink/af_netlink.c:1877 sock_sendmsg_nosec net/socket.c:646 [inline] sock_sendmsg+0xc5/0x100 net/socket.c:656 ___sys_sendmsg+0x70a/0x840 net/socket.c:2062 __sys_sendmsg+0xa3/0x120 net/socket.c:2096 SYSC_sendmsg net/socket.c:2107 [inline] SyS_sendmsg+0x27/0x40 net/socket.c:2103 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x45c479 RSP: 002b:00007f4e1b496c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f4e1b4976d4 RCX: 000000000045c479 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000019 RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000000009f9 R14: 00000000004cc71a R15: 000000000076bfcc bond5: Enslaving macvlan5 as an active interface with a down link netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. audit: type=1804 audit(1583343823.353:668): pid=25405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir295147944/syzkaller.dcxsI8/645/bus" dev="sda1" ino=17381 res=1 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25439 comm=syz-executor.2 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25446 comm=syz-executor.2 bond225 (uninitialized): Released all slaves 8021q: adding VLAN 0 to HW filter on device macvlan106 bond461: Enslaving macvlan106 as an active interface with a down link 8021q: adding VLAN 0 to HW filter on device macvlan107 bond462: Enslaving macvlan107 as an active interface with a down link 8021q: adding VLAN 0 to HW filter on device macvlan108 bond463: Enslaving macvlan108 as an active interface with a down link 8021q: adding VLAN 0 to HW filter on device macvlan109 bond464: Enslaving macvlan109 as an active interface with a down link 8021q: adding VLAN 0 to HW filter on device macvlan110 bond465: Enslaving macvlan110 as an active interface with a down link 8021q: adding VLAN 0 to HW filter on device macvlan40 bond226: Enslaving macvlan40 as an active interface with a down link bond228 (uninitialized): Released all slaves audit: type=1400 audit(1583343830.393:669): avc: denied { sys_admin } for pid=25583 comm="syz-executor.5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 audit: type=1400 audit(1583343830.483:670): avc: denied { create } for pid=25606 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 audit: type=1400 audit(1583343830.483:671): avc: denied { write } for pid=25606 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 8021q: adding VLAN 0 to HW filter on device macvlan111 bond467: Enslaving macvlan111 as an active interface with a down link 8021q: adding VLAN 0 to HW filter on device macvlan112 bond468: Enslaving macvlan112 as an active interface with a down link 8021q: adding VLAN 0 to HW filter on device macvlan113 bond469: Enslaving macvlan113 as an active interface with a down link 8021q: adding VLAN 0 to HW filter on device macvlan114 bond470: Enslaving macvlan114 as an active interface with a down link 8021q: adding VLAN 0 to HW filter on device macvlan115 bond471: Enslaving macvlan115 as an active interface with a down link Unknown ioctl 44609