BUG: TASK stack guard page was hit at ffffc90018a17fe8 (stack is ffffc90018a18000..ffffc90018a20000) stack guard page: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 15366 Comm: syz-executor.0 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:__lock_acquire+0x127/0x5df0 kernel/locking/lockdep.c:4971 Code: 31 d2 44 89 d6 48 89 df e8 46 7a 00 00 48 85 c0 0f 84 2a 0d 00 00 49 8d b5 c0 0a 00 00 48 ba 00 00 00 00 00 fc ff df 48 89 f1 <48> 89 34 24 48 c1 e9 03 0f b6 14 11 84 d2 74 09 80 fa 03 0f 8e 2c RSP: 0018:ffffc90018a17ff8 EFLAGS: 00010082 RAX: ffffffff915139e0 RBX: ffff8880b993c2d8 RCX: ffff8880314f0ac0 RDX: dffffc0000000000 RSI: ffff8880314f0ac0 RDI: ffff8880b993c2e0 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: ffffc90018a19010 R12: 0000000000000000 R13: ffff8880314f0000 R14: 0000000000000000 R15: 0000000000000001 FS: 00007f37dfdea700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90018a17fe8 CR3: 0000000085d67000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: 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_common+0x45/0xb0 kernel/sched/core.c:6794 preempt_schedule_thunk+0x1a/0x20 arch/x86/entry/thunk_64.S:34 unwind_next_frame+0xe17/0x1ef0 arch/x86/kernel/unwind_orc.c:647 arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25 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+0xe9/0x480 mm/slub.c:3809 kfree_skbmem+0xef/0x1b0 net/core/skbuff.c:971 __kfree_skb net/core/skbuff.c:1029 [inline] consume_skb net/core/skbuff.c:1244 [inline] consume_skb+0xdf/0x170 net/core/skbuff.c:1238 netlink_broadcast+0x360/0xd90 net/netlink/af_netlink.c:1538 nlmsg_multicast include/net/netlink.h:1083 [inline] genlmsg_multicast_netns include/net/genetlink.h:392 [inline] ethnl_multicast+0xcc/0x120 net/ethtool/netlink.c:242 ethnl_default_notify+0x419/0x610 net/ethtool/netlink.c:729 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: 0033:0x7f37df08c169 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:00007f37dfdea168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f37df1ac120 RCX: 00007f37df08c169 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000008 RBP: 00007f37df0e7ca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc8a50c0ef R14: 00007f37dfdea300 R15: 0000000000022000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__lock_acquire+0x127/0x5df0 kernel/locking/lockdep.c:4971 Code: 31 d2 44 89 d6 48 89 df e8 46 7a 00 00 48 85 c0 0f 84 2a 0d 00 00 49 8d b5 c0 0a 00 00 48 ba 00 00 00 00 00 fc ff df 48 89 f1 <48> 89 34 24 48 c1 e9 03 0f b6 14 11 84 d2 74 09 80 fa 03 0f 8e 2c RSP: 0018:ffffc90018a17ff8 EFLAGS: 00010082 RAX: ffffffff915139e0 RBX: ffff8880b993c2d8 RCX: ffff8880314f0ac0 RDX: dffffc0000000000 RSI: ffff8880314f0ac0 RDI: ffff8880b993c2e0 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: ffffc90018a19010 R12: 0000000000000000 R13: ffff8880314f0000 R14: 0000000000000000 R15: 0000000000000001 FS: 00007f37dfdea700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90018a17fe8 CR3: 0000000085d67000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 31 d2 xor %edx,%edx 2: 44 89 d6 mov %r10d,%esi 5: 48 89 df mov %rbx,%rdi 8: e8 46 7a 00 00 callq 0x7a53 d: 48 85 c0 test %rax,%rax 10: 0f 84 2a 0d 00 00 je 0xd40 16: 49 8d b5 c0 0a 00 00 lea 0xac0(%r13),%rsi 1d: 48 ba 00 00 00 00 00 movabs $0xdffffc0000000000,%rdx 24: fc ff df 27: 48 89 f1 mov %rsi,%rcx * 2a: 48 89 34 24 mov %rsi,(%rsp) <-- trapping instruction 2e: 48 c1 e9 03 shr $0x3,%rcx 32: 0f b6 14 11 movzbl (%rcx,%rdx,1),%edx 36: 84 d2 test %dl,%dl 38: 74 09 je 0x43 3a: 80 fa 03 cmp $0x3,%dl 3d: 0f .byte 0xf 3e: 8e .byte 0x8e 3f: 2c .byte 0x2c