BUG: TASK stack guard page was hit at ffffc90016d2ff88 (stack is ffffc90016d30000..ffffc90016d38000) stack guard page: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 31981 Comm: syz-executor.2 Not tainted 6.3.0-syzkaller-07921-g042334a8d424 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 RIP: 0010:mark_lock.part.0+0x26/0x1970 kernel/locking/lockdep.c:4610 Code: 00 00 66 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:ffffc90016d2ff98 EFLAGS: 00010092 RAX: 000000000000000c RBX: ffffc90016d2ffd0 RCX: ffffffff8164f169 RDX: dffffc0000000000 RSI: ffff8880a6070af0 RDI: ffff8880a6070000 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff91510c8f R10: fffffbfff22a2191 R11: 0000000000000000 R12: ffff8880a6070af0 R13: 0000000000000008 R14: 0000000000000001 R15: dffffc0000000000 FS: 00007f2da9c57700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90016d2ff88 CR3: 00000000ace60000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mark_lock kernel/locking/lockdep.c:4615 [inline] mark_usage kernel/locking/lockdep.c:4572 [inline] __lock_acquire+0x8c4/0x5df0 kernel/locking/lockdep.c:5028 lock_acquire kernel/locking/lockdep.c:5691 [inline] lock_acquire+0x1b1/0x520 kernel/locking/lockdep.c:5656 _raw_spin_lock_nested+0x34/0x40 kernel/locking/spinlock.c:378 raw_spin_rq_lock_nested+0x2f/0x120 kernel/sched/core.c:539 raw_spin_rq_lock kernel/sched/sched.h:1366 [inline] rq_lock kernel/sched/sched.h:1653 [inline] __schedule+0x279/0x5770 kernel/sched/core.c:6542 preempt_schedule_irq+0x52/0x90 kernel/sched/core.c:6937 irqentry_exit+0x35/0x80 kernel/entry/common.c:433 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645 RIP: 0010:__kernel_text_address+0xd/0x30 kernel/extable.c:79 Code: b6 08 8b 44 24 04 48 83 c4 08 5d c3 48 89 ef e8 19 99 3c 00 0f b6 c0 eb e0 0f 1f 40 00 66 0f 1f 00 53 48 89 fb e8 73 ff ff ff <85> c0 75 17 48 81 fb 00 d0 d3 8f 72 0c 31 c0 48 81 fb 8a 2b ee 8f RSP: 0018:ffffc90016d30610 EFLAGS: 00000296 RAX: 0000000000000001 RBX: ffffffff8576bcc6 RCX: 0000000000000000 RDX: 1ffff92002da60d0 RSI: ffffc90016d30d28 RDI: ffffffff8576bcc6 RBP: ffffc90016d30680 R08: ffffffff8f8234c0 R09: ffffc90016d3066c R10: ffffc90016d30638 R11: ffffc90016d30d30 R12: ffffc90016d306f0 R13: 0000000000000000 R14: ffff8880a6070000 R15: ffffea00029fe600 unwind_get_return_address arch/x86/kernel/unwind_orc.c:342 [inline] unwind_get_return_address+0x55/0xa0 arch/x86/kernel/unwind_orc.c:337 arch_stack_walk+0x97/0xf0 arch/x86/kernel/stacktrace.c:26 stack_trace_save+0x90/0xc0 kernel/stacktrace.c:122 kasan_save_stack+0x22/0x40 mm/kasan/common.c:45 kasan_set_track+0x25/0x30 mm/kasan/common.c:52 kasan_save_free_info+0x2e/0x40 mm/kasan/generic.c:521 ____kasan_slab_free mm/kasan/common.c:236 [inline] ____kasan_slab_free+0x160/0x1c0 mm/kasan/common.c:200 kasan_slab_free include/linux/kasan.h:162 [inline] slab_free_hook mm/slub.c:1781 [inline] slab_free_freelist_hook+0x8b/0x1c0 mm/slub.c:1807 slab_free mm/slub.c:3787 [inline] __kmem_cache_free+0xaf/0x2d0 mm/slub.c:3800 ethnl_default_notify+0x406/0x610 net/ethtool/netlink.c:727 ethtool_notify+0xc1/0x1f0 net/ethtool/netlink.c:777 ethnl_notify_features net/ethtool/netlink.c:788 [inline] ethnl_netdev_event net/ethtool/netlink.c:796 [inline] ethnl_netdev_event+0x5a/0x70 net/ethtool/netlink.c:791 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3927 [inline] bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3967 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1935 call_netdevice_notifiers_extack net/core/dev.c:1973 [inline] call_netdevice_notifiers net/core/dev.c:1987 [inline] netdev_features_change net/core/dev.c:1298 [inline] netdev_sync_lower_features net/core/dev.c:9614 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9766 netdev_change_features+0x65/0xb0 net/core/dev.c:9838 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495 bond_enslave+0x2f3d/0x5a00 drivers/net/bonding/bond_main.c:2193 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:6395 netlink_rcv_skb+0x165/0x440 net/netlink/af_netlink.c:2546 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:1913 sock_sendmsg_nosec net/socket.c:724 [inline] sock_sendmsg+0xde/0x190 net/socket.c:747 ____sys_sendmsg+0x71c/0x900 net/socket.c:2503 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2557 __sys_sendmsg+0xf7/0x1c0 net/socket.c:2586 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: 0033:0x7f2da8e8c169 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:00007f2da9c57168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f2da8fac120 RCX: 00007f2da8e8c169 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000a RBP: 00007f2da8ee7ca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffdb579fb9f R14: 00007f2da9c57300 R15: 0000000000022000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:mark_lock.part.0+0x26/0x1970 kernel/locking/lockdep.c:4610 Code: 00 00 66 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:ffffc90016d2ff98 EFLAGS: 00010092 RAX: 000000000000000c RBX: ffffc90016d2ffd0 RCX: ffffffff8164f169 RDX: dffffc0000000000 RSI: ffff8880a6070af0 RDI: ffff8880a6070000 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff91510c8f R10: fffffbfff22a2191 R11: 0000000000000000 R12: ffff8880a6070af0 R13: 0000000000000008 R14: 0000000000000001 R15: dffffc0000000000 FS: 00007f2da9c57700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90016d2ff88 CR3: 00000000ace60000 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: 66 90 xchg %ax,%ax 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