BUG: TASK stack guard page was hit at ffffc90017c3ffd8 (stack is ffffc90017c40000..ffffc90017c48000) stack guard page: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 14104 Comm: syz-executor.1 Not tainted 6.2.0-rc7-syzkaller-01627-g9b0bf4f77162 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 RIP: 0010:__lock_acquire+0x52/0x56d0 kernel/locking/lockdep.c:4913 Code: 84 24 48 01 00 00 48 c7 84 24 90 00 00 00 b3 8a b5 41 48 c7 84 24 98 00 00 00 78 af 02 8c 48 c7 84 24 a0 00 00 00 f0 33 63 81 <44> 89 44 24 08 48 89 44 24 20 48 8d 84 24 90 00 00 00 48 c1 e8 03 RSP: 0018:ffffc90017c3ffe8 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 1ffff92002f8802d RCX: 0000000000000002 RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffffffff8c790300 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: fffffbfff1ce789a R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: ffffffff8c790300 R15: 0000000000000002 FS: 00007f7ff8379700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90017c3ffd8 CR3: 00000001544c0000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: lock_acquire kernel/locking/lockdep.c:5668 [inline] lock_acquire+0x1e3/0x630 kernel/locking/lockdep.c:5633 rcu_lock_acquire include/linux/rcupdate.h:325 [inline] rcu_read_lock include/linux/rcupdate.h:764 [inline] dev_get_alias+0x44/0x250 net/core/dev.c:1283 nla_put_ifalias+0x82/0x170 net/core/rtnetlink.c:1613 rtnl_fill_ifinfo+0x4f2/0x4770 net/core/rtnetlink.c:1823 rtmsg_ifinfo_build_skb+0xdf/0x1b0 net/core/rtnetlink.c:3985 rtmsg_ifinfo_event net/core/rtnetlink.c:4019 [inline] rtmsg_ifinfo_event net/core/rtnetlink.c:4009 [inline] rtnetlink_event+0xf9/0x200 net/core/rtnetlink.c:6225 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline] bond_netdev_event+0x884/0xb00 drivers/net/bonding/bond_main.c:3956 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:1300 [inline] netdev_sync_lower_features net/core/dev.c:9580 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9732 netdev_change_features+0x65/0xb0 net/core/dev.c:9804 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_enslave+0x2b7c/0x5350 drivers/net/bonding/bond_main.c:2181 do_set_master+0x1c8/0x220 net/core/rtnetlink.c:2623 do_setlink+0x89e/0x3d30 net/core/rtnetlink.c:2826 __rtnl_newlink+0xd69/0x1840 net/core/rtnetlink.c:3623 rtnl_newlink+0x68/0xa0 net/core/rtnetlink.c:3670 rtnetlink_rcv_msg+0x43e/0xca0 net/core/rtnetlink.c:6174 netlink_rcv_skb+0x165/0x440 net/netlink/af_netlink.c:2574 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline] netlink_unicast+0x547/0x7f0 net/netlink/af_netlink.c:1365 netlink_sendmsg+0x91b/0xe10 net/netlink/af_netlink.c:1942 sock_sendmsg_nosec net/socket.c:722 [inline] sock_sendmsg+0xde/0x190 net/socket.c:745 ____sys_sendmsg+0x71c/0x900 net/socket.c:2501 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2555 __sys_sendmsg+0xf7/0x1c0 net/socket.c:2584 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: 0033:0x7f7ff768c0f9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7ff8379168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f7ff77ac120 RCX: 00007f7ff768c0f9 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000008 RBP: 00007f7ff76e7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffcd646c9df R14: 00007f7ff8379300 R15: 0000000000022000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__lock_acquire+0x52/0x56d0 kernel/locking/lockdep.c:4913 Code: 84 24 48 01 00 00 48 c7 84 24 90 00 00 00 b3 8a b5 41 48 c7 84 24 98 00 00 00 78 af 02 8c 48 c7 84 24 a0 00 00 00 f0 33 63 81 <44> 89 44 24 08 48 89 44 24 20 48 8d 84 24 90 00 00 00 48 c1 e8 03 RSP: 0018:ffffc90017c3ffe8 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 1ffff92002f8802d RCX: 0000000000000002 RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffffffff8c790300 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: fffffbfff1ce789a R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: ffffffff8c790300 R15: 0000000000000002 FS: 00007f7ff8379700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90017c3ffd8 CR3: 00000001544c0000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 84 24 48 test %ah,(%rax,%rcx,2) 3: 01 00 add %eax,(%rax) 5: 00 48 c7 add %cl,-0x39(%rax) 8: 84 24 90 test %ah,(%rax,%rdx,4) b: 00 00 add %al,(%rax) d: 00 b3 8a b5 41 48 add %dh,0x4841b58a(%rbx) 13: c7 84 24 98 00 00 00 movl $0x8c02af78,0x98(%rsp) 1a: 78 af 02 8c 1e: 48 c7 84 24 a0 00 00 movq $0xffffffff816333f0,0xa0(%rsp) 25: 00 f0 33 63 81 * 2a: 44 89 44 24 08 mov %r8d,0x8(%rsp) <-- trapping instruction 2f: 48 89 44 24 20 mov %rax,0x20(%rsp) 34: 48 8d 84 24 90 00 00 lea 0x90(%rsp),%rax 3b: 00 3c: 48 c1 e8 03 shr $0x3,%rax