IPv6: ADDRCONF(NETDEV_UP): vlan51: link is not ready
BUG: looking up invalid subclass: 8
turning off the locking correctness validator.
CPU: 0 PID: 10481 Comm: syz-executor.0 Not tainted 4.19.128-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2fe lib/dump_stack.c:118
 look_up_lock_class kernel/locking/lockdep.c:662 [inline]
 register_lock_class+0x3d8/0x11b0 kernel/locking/lockdep.c:748
 __lockdep_init_map+0x263/0x5a0 kernel/locking/lockdep.c:3214
 vlan_dev_set_lockdep_class net/8021q/vlan_dev.c:511 [inline]
 vlan_dev_init+0x7c5/0xc80 net/8021q/vlan_dev.c:606
 register_netdevice+0x2d7/0xf70 net/core/dev.c:8652
 register_vlan_dev+0x2f7/0x7b0 net/8021q/vlan.c:172
 vlan_newlink+0x477/0x6d0 net/8021q/vlan_netlink.c:189
 rtnl_newlink+0xf03/0x1440 net/core/rtnetlink.c:3141
 rtnetlink_rcv_msg+0x453/0xb80 net/core/rtnetlink.c:4777
 netlink_rcv_skb+0x160/0x410 net/netlink/af_netlink.c:2455
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x4d7/0x6a0 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x6e3/0xcc0 net/netlink/af_netlink.c:1909
 sock_sendmsg_nosec net/socket.c:622 [inline]
 sock_sendmsg+0xc3/0x120 net/socket.c:632
 ___sys_sendmsg+0x803/0x920 net/socket.c:2115
 __sys_sendmsg+0xec/0x1b0 net/socket.c:2153
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45ca69
Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f70d98c3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000501a40 RCX: 000000000045ca69
RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000004
RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 0000000000000a21 R14: 00000000004cd05a R15: 00007f70d98c46d4
audit: type=1804 audit(1591966344.674:1316): pid=10488 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/21/bus" dev="sda1" ino=15926 res=1
audit: type=1804 audit(1591966344.774:1317): pid=10510 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/22/bus" dev="sda1" ino=15926 res=1
IPv6: ADDRCONF(NETDEV_UP): vlan52: link is not ready
audit: type=1804 audit(1591966344.804:1318): pid=10510 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/22/bus" dev="sda1" ino=15926 res=1
nla_parse: 24 callbacks suppressed
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
IPv6: ADDRCONF(NETDEV_UP): vlan83: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan53: link is not ready
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
IPv6: ADDRCONF(NETDEV_UP): vlan54: link is not ready
audit: type=1804 audit(1591966345.575:1319): pid=10579 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/22/bus" dev="sda1" ino=15926 res=1
audit: type=1804 audit(1591966345.605:1320): pid=10578 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/22/bus" dev="sda1" ino=15926 res=1
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
audit: type=1804 audit(1591966345.735:1321): pid=10586 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/23/bus" dev="sda1" ino=15986 res=1
IPv6: ADDRCONF(NETDEV_UP): vlan84: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan85: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan55: link is not ready
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
IPv6: ADDRCONF(NETDEV_UP): vlan86: link is not ready
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
IPv6: ADDRCONF(NETDEV_UP): vlan56: link is not ready
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
audit: type=1804 audit(1591966346.475:1322): pid=10586 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/23/bus" dev="sda1" ino=15986 res=1
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
audit: type=1804 audit(1591966346.555:1323): pid=10666 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/24/bus" dev="sda1" ino=16051 res=1
IPv6: ADDRCONF(NETDEV_UP): vlan57: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan87: link is not ready
audit: type=1804 audit(1591966348.735:1324): pid=10710 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/25/bus" dev="sda1" ino=16097 res=1
IPv6: ADDRCONF(NETDEV_UP): vlan88: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan58: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan89: link is not ready
audit: type=1804 audit(1591966348.855:1325): pid=10725 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/25/bus" dev="sda1" ino=16097 res=1
IPv6: ADDRCONF(NETDEV_UP): vlan90: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan91: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan59: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan92: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan93: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan60: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan94: link is not ready
kauditd_printk_skb: 1 callbacks suppressed
audit: type=1804 audit(1591966349.845:1327): pid=10843 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/26/bus" dev="sda1" ino=16120 res=1
IPv6: ADDRCONF(NETDEV_UP): vlan95: link is not ready
audit: type=1804 audit(1591966349.975:1328): pid=10860 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/27/bus" dev="sda1" ino=16120 res=1
IPv6: ADDRCONF(NETDEV_UP): vlan61: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan96: link is not ready
nla_parse: 15 callbacks suppressed
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
IPv6: ADDRCONF(NETDEV_UP): vlan62: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan97: link is not ready
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
audit: type=1804 audit(1591966350.765:1329): pid=10925 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/27/bus" dev="sda1" ino=16120 res=1
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
audit: type=1804 audit(1591966350.915:1330): pid=10942 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/28/bus" dev="sda1" ino=16117 res=1
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
IPv6: ADDRCONF(NETDEV_UP): vlan63: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan98: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan99: link is not ready
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
IPv6: ADDRCONF(NETDEV_UP): vlan64: link is not ready
audit: type=1804 audit(1591966351.755:1331): pid=10993 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/28/bus" dev="sda1" ino=16117 res=1
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
IPv6: ADDRCONF(NETDEV_UP): vlan65: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan100: link is not ready
audit: type=1804 audit(1591966351.965:1332): pid=11007 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/29/bus" dev="sda1" ino=16120 res=1
audit: type=1804 audit(1591966352.755:1333): pid=11036 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir237068471/syzkaller.BtR2y9/29/bus" dev="sda1" ino=16120 res=1
IPv6: ADDRCONF(NETDEV_UP): vlan101: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan66: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan102: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan67: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan103: link is not ready