BUG: TASK stack guard page was hit at ffffc9001a507ff8 (stack is ffffc9001a508000..ffffc9001a510000) stack guard page: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 24076 Comm: syz-executor.1 Not tainted 6.3.0-rc2-syzkaller-00892-ga08df15eab0c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:instrument_atomic_read include/linux/instrumented.h:72 [inline] RIP: 0010:_test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline] RIP: 0010:hlock_class kernel/locking/lockdep.c:228 [inline] RIP: 0010:mark_lock.part.0+0xe9/0x1970 kernel/locking/lockdep.c:4613 Code: 03 0f 8e 91 08 00 00 41 0f b7 54 24 20 66 81 e2 ff 1f 44 0f b7 f2 be 08 00 00 00 4c 89 f0 48 c1 e8 06 48 8d 3c c5 80 1b 4e 91 62 07 70 00 4c 0f a3 35 2a ef e9 0f 0f 83 cd 00 00 00 4b 8d 04 RSP: 0018:ffffc9001a508000 EFLAGS: 00010047 RAX: 0000000000000000 RBX: 1ffff920034a1007 RCX: 0000000000000008 RDX: 000000000000002c RSI: 0000000000000008 RDI: ffffffff914e1b80 RBP: 0000000000000100 R08: 0000000000000000 R09: ffffffff914e1b8f R10: fffffbfff229c371 R11: 0000000000000000 R12: ffff8880277627a0 R13: 0000000000000008 R14: 000000000000002c R15: ffff8880277627c0 FS: 00007f1be3c85700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9001a507ff8 CR3: 000000009613b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mark_lock kernel/locking/lockdep.c:4599 [inline] mark_usage kernel/locking/lockdep.c:4556 [inline] __lock_acquire+0x8a8/0x5d40 kernel/locking/lockdep.c:5010 lock_acquire kernel/locking/lockdep.c:5669 [inline] lock_acquire+0x1af/0x520 kernel/locking/lockdep.c:5634 local_lock_acquire include/linux/local_lock_internal.h:29 [inline] ___slab_alloc+0xe1/0x1400 mm/slub.c:3112 __slab_alloc.constprop.0+0x56/0xa0 mm/slub.c:3292 __slab_alloc_node mm/slub.c:3345 [inline] slab_alloc_node mm/slub.c:3442 [inline] __kmem_cache_alloc_node+0x136/0x320 mm/slub.c:3491 __do_kmalloc_node mm/slab_common.c:966 [inline] __kmalloc_node_track_caller+0x4f/0x1a0 mm/slab_common.c:987 kmalloc_reserve+0xf0/0x270 net/core/skbuff.c:535 __alloc_skb+0x129/0x330 net/core/skbuff.c:604 alloc_skb include/linux/skbuff.h:1275 [inline] nlmsg_new include/net/netlink.h:1003 [inline] rtmsg_ifinfo_build_skb+0x76/0x1b0 net/core/rtnetlink.c:3984 rtmsg_ifinfo_event net/core/rtnetlink.c:4022 [inline] rtmsg_ifinfo_event net/core/rtnetlink.c:4012 [inline] rtnetlink_event+0xf9/0x200 net/core/rtnetlink.c:6439 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_change_features+0x65/0xb0 net/core/dev.c:9797 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3925 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3965 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline] call_netdevice_notifiers net/core/dev.c:1989 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9573 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725 netdev_update_features net/core/dev.c:9780 [inline] dev_disable_lro+0x91/0x3e0 net/core/dev.c:1573 br_add_if+0xabe/0x1c30 net/bridge/br_if.c:635 do_set_master+0x1c8/0x220 net/core/rtnetlink.c:2626 do_setlink+0x89e/0x3d30 net/core/rtnetlink.c:2829 __rtnl_newlink+0xd69/0x1840 net/core/rtnetlink.c:3626 rtnl_newlink+0x68/0xa0 net/core/rtnetlink.c:3673 rtnetlink_rcv_msg+0x43d/0xd50 net/core/rtnetlink.c:6388 netlink_rcv_skb+0x165/0x440 net/netlink/af_netlink.c:2572 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline] netlink_unicast+0x547/0x7f0 net/netlink/af_netlink.c:1365 netlink_sendmsg+0x925/0xe30 net/netlink/af_netlink.c:1942 sock_sendmsg_nosec net/socket.c:724 [inline] sock_sendmsg+0xde/0x190 net/socket.c:747 ____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: 0033:0x7f1be2e8c0f9 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:00007f1be3c85168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f1be2fac050 RCX: 00007f1be2e8c0f9 RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 RBP: 00007f1be2ee7b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd9ab0b24f R14: 00007f1be3c85300 R15: 0000000000022000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:instrument_atomic_read include/linux/instrumented.h:72 [inline] RIP: 0010:_test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline] RIP: 0010:hlock_class kernel/locking/lockdep.c:228 [inline] RIP: 0010:mark_lock.part.0+0xe9/0x1970 kernel/locking/lockdep.c:4613 Code: 03 0f 8e 91 08 00 00 41 0f b7 54 24 20 66 81 e2 ff 1f 44 0f b7 f2 be 08 00 00 00 4c 89 f0 48 c1 e8 06 48 8d 3c c5 80 1b 4e 91 62 07 70 00 4c 0f a3 35 2a ef e9 0f 0f 83 cd 00 00 00 4b 8d 04 RSP: 0018:ffffc9001a508000 EFLAGS: 00010047 RAX: 0000000000000000 RBX: 1ffff920034a1007 RCX: 0000000000000008 RDX: 000000000000002c RSI: 0000000000000008 RDI: ffffffff914e1b80 RBP: 0000000000000100 R08: 0000000000000000 R09: ffffffff914e1b8f R10: fffffbfff229c371 R11: 0000000000000000 R12: ffff8880277627a0 R13: 0000000000000008 R14: 000000000000002c R15: ffff8880277627c0 FS: 00007f1be3c85700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9001a507ff8 CR3: 000000009613b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 03 0f add (%rdi),%ecx 2: 8e 91 08 00 00 41 mov 0x41000008(%rcx),%ss 8: 0f b7 54 24 20 movzwl 0x20(%rsp),%edx d: 66 81 e2 ff 1f and $0x1fff,%dx 12: 44 0f b7 f2 movzwl %dx,%r14d 16: be 08 00 00 00 mov $0x8,%esi 1b: 4c 89 f0 mov %r14,%rax 1e: 48 c1 e8 06 shr $0x6,%rax 22: 48 8d 3c c5 80 1b 4e lea -0x6eb1e480(,%rax,8),%rdi 29: 91 * 2a: e8 62 07 70 00 callq 0x700791 <-- trapping instruction 2f: 4c 0f a3 35 2a ef e9 bt %r14,0xfe9ef2a(%rip) # 0xfe9ef61 36: 0f 37: 0f 83 cd 00 00 00 jae 0x10a 3d: 4b rex.WXB 3e: 8d .byte 0x8d 3f: 04 .byte 0x4