BUG: TASK stack guard page was hit at ffffc90016ad7ff8 (stack is ffffc90016ad8000..ffffc90016ae0000) stack guard page: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 21717 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:check_preemption_disabled+0xd/0x170 lib/smp_processor_id.c:13 Code: 8b 3c 25 40 70 02 00 e8 11 d0 00 f8 eb 99 0f 1f 44 00 00 0f 0b e9 23 ff ff ff cc cc cc 41 56 41 55 49 89 f5 41 54 55 48 89 fd <53> 0f 1f 44 00 00 65 44 8b 25 3d 0c b0 76 65 8b 1d ae 66 b0 76 81 RSP: 0018:ffffc90016ad8000 EFLAGS: 00010082 RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffc90013f64000 RDX: 0000000000040000 RSI: ffffffff8a051920 RDI: ffffffff8a051960 RBP: ffffffff8a051960 R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff817dde35 R11: 0000000000000000 R12: 0000000000000001 R13: ffffffff8a051920 R14: 0000000000000000 R15: 0000000000000000 FS: 00007f22ee4f4700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90016ad7ff8 CR3: 000000003be7f000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rcu_dynticks_curr_cpu_in_eqs kernel/rcu/tree.c:330 [inline] rcu_is_watching+0xe/0xb0 kernel/rcu/tree.c:1121 rcu_read_lock_held_common kernel/rcu/update.c:108 [inline] rcu_read_lock_sched_held+0x1c/0x70 kernel/rcu/update.c:123 trace_irq_disable include/trace/events/preemptirq.h:36 [inline] trace_hardirqs_off_finish kernel/trace/trace_preemptirq.c:67 [inline] trace_hardirqs_off_finish+0xd1/0x270 kernel/trace/trace_preemptirq.c:61 irqentry_enter+0x28/0x50 kernel/entry/common.c:377 sysvec_apic_timer_interrupt+0xb/0xc0 arch/x86/kernel/apic/apic.c:1097 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638 RIP: 0010:unwind_next_frame+0xf5/0x1ce0 arch/x86/kernel/unwind_orc.c:419 Code: 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 00 0f 85 34 15 00 00 49 8b 46 48 48 89 44 24 10 49 8d 46 38 48 89 c2 48 89 44 24 08 <48> b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 14 15 RSP: 0018:ffffc90016ad8130 EFLAGS: 00000246 RAX: ffffc90016ad8240 RBX: 1ffff92002d5b02e RCX: 0000000000000000 RDX: ffffc90016ad8240 RSI: 0000000000000000 RDI: ffffc90016ad8208 RBP: 0000000000000001 R08: ffffffff8e532170 R09: 0000000000000001 R10: fffff52002d5b04c R11: 000000000008808a R12: ffffc90016ad8250 R13: 0000000000000000 R14: ffffc90016ad8208 R15: ffff888035a53640 arch_stack_walk+0x7d/0xe0 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0x8c/0xc0 kernel/stacktrace.c:122 kasan_save_stack+0x1e/0x50 mm/kasan/common.c:38 kasan_set_track+0x21/0x30 mm/kasan/common.c:46 kasan_set_free_info+0x20/0x30 mm/kasan/generic.c:370 ____kasan_slab_free mm/kasan/common.c:366 [inline] ____kasan_slab_free mm/kasan/common.c:328 [inline] __kasan_slab_free+0xff/0x130 mm/kasan/common.c:374 kasan_slab_free include/linux/kasan.h:235 [inline] slab_free_hook mm/slub.c:1723 [inline] slab_free_freelist_hook+0x8b/0x1c0 mm/slub.c:1749 slab_free mm/slub.c:3513 [inline] kmem_cache_free+0x92/0x5e0 mm/slub.c:3529 kfree_skbmem+0xef/0x1b0 net/core/skbuff.c:700 __kfree_skb net/core/skbuff.c:757 [inline] consume_skb net/core/skbuff.c:912 [inline] consume_skb+0xcf/0x160 net/core/skbuff.c:906 netlink_broadcast+0x355/0xd50 net/netlink/af_netlink.c:1518 nlmsg_multicast include/net/netlink.h:1033 [inline] genlmsg_multicast_netns include/net/genetlink.h:311 [inline] ethnl_multicast+0xc8/0x120 net/ethtool/netlink.c:239 ethnl_default_notify+0x433/0x630 net/ethtool/netlink.c:656 ethtool_notify+0xbd/0x1f0 net/ethtool/netlink.c:702 ethnl_notify_features net/ethtool/netlink.c:713 [inline] ethnl_netdev_event net/ethtool/netlink.c:721 [inline] ethnl_netdev_event+0x56/0x70 net/ethtool/netlink.c:716 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3638 [inline] bond_netdev_event+0x755/0xae0 drivers/net/bonding/bond_main.c:3678 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2002 call_netdevice_notifiers_extack net/core/dev.c:2014 [inline] call_netdevice_notifiers net/core/dev.c:2028 [inline] netdev_features_change net/core/dev.c:1374 [inline] netdev_sync_lower_features net/core/dev.c:9854 [inline] __netdev_update_features+0x986/0x1840 net/core/dev.c:10006 netdev_change_features+0x61/0xb0 net/core/dev.c:10078 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1471 bond_enslave+0x31f3/0x53e0 drivers/net/bonding/bond_main.c:2151 do_set_master+0x1c8/0x220 net/core/rtnetlink.c:2521 do_setlink+0x9f3/0x3970 net/core/rtnetlink.c:2726 __rtnl_newlink+0xde6/0x1750 net/core/rtnetlink.c:3391 rtnl_newlink+0x64/0xa0 net/core/rtnetlink.c:3506 rtnetlink_rcv_msg+0x413/0xb80 net/core/rtnetlink.c:5571 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2491 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x86d/0xda0 net/netlink/af_netlink.c:1916 sock_sendmsg_nosec net/socket.c:704 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:724 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2409 ___sys_sendmsg+0xf3/0x170 net/socket.c:2463 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2492 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f22f0f7eae9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f22ee4f4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f22f1091f60 RCX: 00007f22f0f7eae9 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000007 RBP: 00007f22f0fd8f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc698212df R14: 00007f22ee4f4300 R15: 0000000000022000 Modules linked in: ---[ end trace 2914943c7cea1522 ]--- RIP: 0010:check_preemption_disabled+0xd/0x170 lib/smp_processor_id.c:13 Code: 8b 3c 25 40 70 02 00 e8 11 d0 00 f8 eb 99 0f 1f 44 00 00 0f 0b e9 23 ff ff ff cc cc cc 41 56 41 55 49 89 f5 41 54 55 48 89 fd <53> 0f 1f 44 00 00 65 44 8b 25 3d 0c b0 76 65 8b 1d ae 66 b0 76 81 RSP: 0018:ffffc90016ad8000 EFLAGS: 00010082 RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffc90013f64000 RDX: 0000000000040000 RSI: ffffffff8a051920 RDI: ffffffff8a051960 RBP: ffffffff8a051960 R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff817dde35 R11: 0000000000000000 R12: 0000000000000001 R13: ffffffff8a051920 R14: 0000000000000000 R15: 0000000000000000 FS: 00007f22ee4f4700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90016ad7ff8 CR3: 000000003be7f000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 8b 3c 25 40 70 02 00 mov 0x27040,%edi 7: e8 11 d0 00 f8 callq 0xf800d01d c: eb 99 jmp 0xffffffa7 e: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 13: 0f 0b ud2 15: e9 23 ff ff ff jmpq 0xffffff3d 1a: cc int3 1b: cc int3 1c: cc int3 1d: 41 56 push %r14 1f: 41 55 push %r13 21: 49 89 f5 mov %rsi,%r13 24: 41 54 push %r12 26: 55 push %rbp 27: 48 89 fd mov %rdi,%rbp * 2a: 53 push %rbx <-- trapping instruction 2b: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 30: 65 44 8b 25 3d 0c b0 mov %gs:0x76b00c3d(%rip),%r12d # 0x76b00c75 37: 76 38: 65 8b 1d ae 66 b0 76 mov %gs:0x76b066ae(%rip),%ebx # 0x76b066ed 3f: 81 .byte 0x81