BUG: TASK stack guard page was hit at ffffc900150f7f88 (stack is ffffc900150f8000..ffffc90015100000) stack guard page: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 24691 Comm: syz-executor.5 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 RIP: 0010:mark_lock.part.0+0x26/0x1910 kernel/locking/lockdep.c:4591 Code: 00 00 00 90 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:ffffc900150f7f98 EFLAGS: 00010092 RAX: 0000000000000000 RBX: ffffc900150f7fd0 RCX: ffffffff815df832 RDX: dffffc0000000000 RSI: ffff888073c8e330 RDI: ffff888073c8d880 RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffff9068490f R10: fffffbfff20d0921 R11: 0000000000000001 R12: ffff888073c8e330 R13: 0000000000000008 R14: ffff888073c8e2e0 R15: dffffc0000000000 FS: 00007f1c1eed5700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc900150f7f88 CR3: 0000000028b5a000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mark_lock kernel/locking/lockdep.c:4596 [inline] mark_usage kernel/locking/lockdep.c:4553 [inline] __lock_acquire+0x8ab/0x5660 kernel/locking/lockdep.c:5007 lock_acquire kernel/locking/lockdep.c:5665 [inline] lock_acquire+0x1ab/0x570 kernel/locking/lockdep.c:5630 rcu_lock_acquire include/linux/rcupdate.h:269 [inline] rcu_read_lock include/linux/rcupdate.h:695 [inline] dev_get_alias+0x40/0x250 net/core/dev.c:1298 nla_put_ifalias+0x82/0x170 net/core/rtnetlink.c:1600 rtnl_fill_ifinfo+0x4f2/0x4470 net/core/rtnetlink.c:1783 rtmsg_ifinfo_build_skb+0xcd/0x1a0 net/core/rtnetlink.c:3908 rtmsg_ifinfo_event net/core/rtnetlink.c:3940 [inline] rtmsg_ifinfo_event net/core/rtnetlink.c:3931 [inline] rtnetlink_event+0x123/0x1d0 net/core/rtnetlink.c:6140 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_change_features+0x61/0xb0 net/core/dev.c:9804 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x83a/0xa90 drivers/net/team/team.c:3012 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:9580 [inline] __netdev_update_features+0xa42/0x1980 net/core/dev.c:9732 netdev_update_features net/core/dev.c:9787 [inline] dev_disable_lro+0x8d/0x3e0 net/core/dev.c:1588 br_add_if+0xc13/0x1d80 net/bridge/br_if.c:646 add_del_if+0x10c/0x140 net/bridge/br_ioctl.c:99 br_ioctl_stub+0x2b6/0x7d0 net/bridge/br_ioctl.c:433 br_ioctl_call+0x5e/0xa0 net/socket.c:1143 dev_ifsioc+0xd32/0x1120 net/core/dev_ioctl.c:389 dev_ioctl+0x1b9/0xed0 net/core/dev_ioctl.c:588 sock_do_ioctl+0x15a/0x230 net/socket.c:1183 sock_ioctl+0x2f1/0x640 net/socket.c:1286 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f1c1dc89199 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:00007f1c1eed5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f1c1dd9bf60 RCX: 00007f1c1dc89199 RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000003 RBP: 00007f1c1dce313b R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f1c1e2cfb1f R14: 00007f1c1eed5300 R15: 0000000000022000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:mark_lock.part.0+0x26/0x1910 kernel/locking/lockdep.c:4591 Code: 00 00 00 90 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:ffffc900150f7f98 EFLAGS: 00010092 RAX: 0000000000000000 RBX: ffffc900150f7fd0 RCX: ffffffff815df832 RDX: dffffc0000000000 RSI: ffff888073c8e330 RDI: ffff888073c8d880 RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffff9068490f R10: fffffbfff20d0921 R11: 0000000000000001 R12: ffff888073c8e330 R13: 0000000000000008 R14: ffff888073c8e2e0 R15: dffffc0000000000 FS: 00007f1c1eed5700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc900150f7f88 CR3: 0000000028b5a000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 00 00 add %al,(%rax) 2: 00 90 41 57 41 56 add %dl,0x56415741(%rax) 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