syzbot


BUG: stack guard page was hit in sys_bpf

Status: upstream: reported on 2022/06/09 09:46
Reported-by: syzbot+71b84016750069c7f146@syzkaller.appspotmail.com
First crash: 236d, last: 16d

Sample crash report:
BUG: TASK stack guard page was hit at ffffc9001744ff58 (stack is ffffc90017450000..ffffc90017458000)
stack guard page: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 18748 Comm: syz-executor.0 Not tainted 6.1.0-rc5-syzkaller-00326-g77c51ba552a1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:mark_lock.part.0+0x26/0x1910 kernel/locking/lockdep.c:4593
Code: 00 00 00 00 41 57 41 56 41 55 41 89 d5 48 ba 00 00 00 00 00 fc ff df 41 54 49 89 f4 55 53 48 81 ec 38 01 00 00 48 8d 5c 24 38 <48> 89 3c 24 48 c7 44 24 38 b3 8a b5 41 48 c1 eb 03 48 c7 44 24 40
RSP: 0018:ffffc9001744ff68 EFLAGS: 00010092
RAX: 0000000000000000 RBX: ffffc9001744ffa0 RCX: ffffffff8161cc40
RDX: dffffc0000000000 RSI: ffff8880800aeb78 RDI: ffff8880800ae100
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff91108a4f
R10: fffffbfff2221149 R11: 0000000000000000 R12: ffff8880800aeb78
R13: 0000000000000008 R14: ffff8880800aeb50 R15: dffffc0000000000
FS:  00007f7a1a0fd700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc9001744ff58 CR3: 00000000a7beb000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000006000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 mark_lock kernel/locking/lockdep.c:4598 [inline]
 mark_usage kernel/locking/lockdep.c:4555 [inline]
 __lock_acquire+0x8ab/0x56d0 kernel/locking/lockdep.c:5009
 lock_acquire kernel/locking/lockdep.c:5668 [inline]
 lock_acquire+0x1e3/0x630 kernel/locking/lockdep.c:5633
 rcu_lock_acquire include/linux/rcupdate.h:304 [inline]
 rcu_read_lock include/linux/rcupdate.h:738 [inline]
 bond_get_stats+0xc3/0x500 drivers/net/bonding/bond_main.c:4346
 dev_get_stats+0xb1/0x480 net/core/dev.c:10436
 rtnl_fill_stats+0x48/0xa90 net/core/rtnetlink.c:1241
 rtnl_fill_ifinfo+0x1680/0x44f0 net/core/rtnetlink.c:1819
 rtmsg_ifinfo_build_skb+0xd1/0x1b0 net/core/rtnetlink.c:3909
 rtmsg_ifinfo_event net/core/rtnetlink.c:3941 [inline]
 rtmsg_ifinfo_event net/core/rtnetlink.c:3932 [inline]
 rtnetlink_event+0xf5/0x1f0 net/core/rtnetlink.c:6142
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_change_features+0x65/0xb0 net/core/dev.c:9810
 team_compute_features drivers/net/team/team.c:1031 [inline]
 team_device_event+0x610/0xad0 drivers/net/team/team.c:3025
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1945
 call_netdevice_notifiers_extack net/core/dev.c:1983 [inline]
 call_netdevice_notifiers net/core/dev.c:1997 [inline]
 netdev_features_change net/core/dev.c:1315 [inline]
 netdev_sync_lower_features net/core/dev.c:9586 [inline]
 __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9738
 netdev_update_features net/core/dev.c:9793 [inline]
 dev_disable_lro+0x91/0x3e0 net/core/dev.c:1588
 generic_xdp_install+0x21c/0x4a0 net/core/dev.c:5654
 dev_xdp_install+0xd5/0x2b0 net/core/dev.c:9113
 dev_xdp_attach+0xa30/0x12a0 net/core/dev.c:9261
 dev_xdp_attach_link net/core/dev.c:9280 [inline]
 bpf_xdp_link_attach+0x271/0x430 net/core/dev.c:9449
 link_create kernel/bpf/syscall.c:4602 [inline]
 __sys_bpf+0x3fac/0x4f40 kernel/bpf/syscall.c:5035
 __do_sys_bpf kernel/bpf/syscall.c:5069 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5067 [inline]
 __x64_sys_bpf+0x79/0xc0 kernel/bpf/syscall.c:5067
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7a1948b639
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f7a1a0fd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f7a195abf80 RCX: 00007f7a1948b639
RDX: 0000000000000010 RSI: 0000000020000040 RDI: 000000000000001c
RBP: 00007f7a194e6ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc97dd84df R14: 00007f7a1a0fd300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:mark_lock.part.0+0x26/0x1910 kernel/locking/lockdep.c:4593
Code: 00 00 00 00 41 57 41 56 41 55 41 89 d5 48 ba 00 00 00 00 00 fc ff df 41 54 49 89 f4 55 53 48 81 ec 38 01 00 00 48 8d 5c 24 38 <48> 89 3c 24 48 c7 44 24 38 b3 8a b5 41 48 c1 eb 03 48 c7 44 24 40
RSP: 0018:ffffc9001744ff68 EFLAGS: 00010092
RAX: 0000000000000000 RBX: ffffc9001744ffa0 RCX: ffffffff8161cc40
RDX: dffffc0000000000 RSI: ffff8880800aeb78 RDI: ffff8880800ae100
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff91108a4f
R10: fffffbfff2221149 R11: 0000000000000000 R12: ffff8880800aeb78
R13: 0000000000000008 R14: ffff8880800aeb50 R15: dffffc0000000000
FS:  00007f7a1a0fd700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc9001744ff58 CR3: 00000000a7beb000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000006000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	00 00                	add    %al,(%rax)
   2:	00 00                	add    %al,(%rax)
   4:	41 57                	push   %r15
   6:	41 56                	push   %r14
   8:	41 55                	push   %r13
   a:	41 89 d5             	mov    %edx,%r13d
   d:	48 ba 00 00 00 00 00 	movabs $0xdffffc0000000000,%rdx
  14:	fc ff df
  17:	41 54                	push   %r12
  19:	49 89 f4             	mov    %rsi,%r12
  1c:	55                   	push   %rbp
  1d:	53                   	push   %rbx
  1e:	48 81 ec 38 01 00 00 	sub    $0x138,%rsp
  25:	48 8d 5c 24 38       	lea    0x38(%rsp),%rbx
* 2a:	48 89 3c 24          	mov    %rdi,(%rsp) <-- trapping instruction
  2e:	48 c7 44 24 38 b3 8a 	movq   $0x41b58ab3,0x38(%rsp)
  35:	b5 41
  37:	48 c1 eb 03          	shr    $0x3,%rbx
  3b:	48                   	rex.W
  3c:	c7                   	.byte 0xc7
  3d:	44 24 40             	rex.R and $0x40,%al

Crashes (6):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets Title
ci-upstream-kasan-gce-selinux-root 2022/11/21 11:47 upstream 77c51ba552a1 5bb70014 .config console log report info [disk image] [vmlinux] [kernel image] BUG: stack guard page was hit in sys_bpf
ci-upstream-kasan-gce-selinux-root 2022/06/07 08:58 upstream f2906aa86338 c8857892 .config console log report info BUG: stack guard page was hit in sys_bpf
ci-upstream-net-this-kasan-gce 2022/09/29 18:03 net 3b04cba7add0 1d385642 .config console log report info [disk image] [vmlinux] BUG: stack guard page was hit in sys_bpf
ci-upstream-net-kasan-gce 2023/01/12 19:56 net-next 93e71edfd90c 96166539 .config console log report info [disk image] [vmlinux] [kernel image] BUG: stack guard page was hit in sys_bpf
ci-upstream-net-kasan-gce 2022/11/18 20:16 net-next a452d30f3f17 5bb70014 .config console log report info [disk image] [vmlinux] [kernel image] BUG: stack guard page was hit in sys_bpf
ci-upstream-net-kasan-gce 2022/08/11 19:13 net-next 3c47fb2f4c4d 787ed7e0 .config console log report info BUG: stack guard page was hit in sys_bpf
* Struck through repros no longer work on HEAD.