BUG: TASK stack guard page was hit at ffffc9001db97ff8 (stack is ffffc9001db98000..ffffc9001dba0000) stack guard page: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 21229 Comm: syz-executor.3 Not tainted 6.3.0-rc4-syzkaller-01175-gb103bab0944b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 RIP: 0010:check_preemption_disabled+0x7/0x170 lib/smp_processor_id.c:13 Code: 74 07 0f 1f 44 00 00 0f 0b 0f 1f 44 00 00 5b e9 6f fb ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 56 41 55 49 89 f5 <41> 54 55 48 89 fd 53 0f 1f 44 00 00 65 44 8b 25 21 14 00 76 65 8b RSP: 0018:ffffc9001db98000 EFLAGS: 00010003 RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff816d178f RDX: fffffbfff1cefae3 RSI: ffffffff8aa6b2e0 RDI: ffffffff8aa6b320 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8e77d717 R10: fffffbfff1cefae2 R11: ffffc9001db98d68 R12: 0000000000000001 R13: ffffffff8aa6b2e0 R14: ffffffff8e780c30 R15: ffff8880b983c280 FS: 00007fbc16260700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9001db97ff8 CR3: 00000000a4dd0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rcu_dynticks_curr_cpu_in_eqs include/linux/context_tracking.h:122 [inline] rcu_is_watching+0x12/0xb0 kernel/rcu/tree.c:694 trace_rcu_utilization include/trace/events/rcu.h:27 [inline] trace_rcu_utilization+0xe9/0x120 include/trace/events/rcu.h:27 rcu_note_context_switch+0x73/0x1800 kernel/rcu/tree_plugin.h:316 __schedule+0x26f/0x5770 kernel/sched/core.c:6525 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_slab_alloc+0x7f/0x90 mm/kasan/common.c:328 kasan_slab_alloc include/linux/kasan.h:186 [inline] slab_post_alloc_hook mm/slab.h:769 [inline] slab_alloc_node mm/slub.c:3452 [inline] kmem_cache_alloc_node+0x185/0x3e0 mm/slub.c:3497 __alloc_skb+0x288/0x330 net/core/skbuff.c:594 alloc_skb include/linux/skbuff.h:1269 [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+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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_compute_features drivers/net/team/team.c:1031 [inline] team_device_event+0x610/0xad0 drivers/net/team/team.c:3025 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:9599 [inline] __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9751 netdev_change_features+0x65/0xb0 net/core/dev.c:9823 team_add_slave+0x13ea/0x2130 drivers/net/team/team.c:1988 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: 0033:0x7fbc1548c169 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:00007fbc16260168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fbc155ac050 RCX: 00007fbc1548c169 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 RBP: 00007fbc154e7ca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff1003555f R14: 00007fbc16260300 R15: 0000000000022000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:check_preemption_disabled+0x7/0x170 lib/smp_processor_id.c:13 Code: 74 07 0f 1f 44 00 00 0f 0b 0f 1f 44 00 00 5b e9 6f fb ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 56 41 55 49 89 f5 <41> 54 55 48 89 fd 53 0f 1f 44 00 00 65 44 8b 25 21 14 00 76 65 8b RSP: 0018:ffffc9001db98000 EFLAGS: 00010003 RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff816d178f RDX: fffffbfff1cefae3 RSI: ffffffff8aa6b2e0 RDI: ffffffff8aa6b320 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8e77d717 R10: fffffbfff1cefae2 R11: ffffc9001db98d68 R12: 0000000000000001 R13: ffffffff8aa6b2e0 R14: ffffffff8e780c30 R15: ffff8880b983c280 FS: 00007fbc16260700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9001db97ff8 CR3: 00000000a4dd0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 74 07 je 0x9 2: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 7: 0f 0b ud2 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 5b pop %rbx f: e9 6f fb ff ff jmpq 0xfffffb83 14: 66 2e 0f 1f 84 00 00 nopw %cs:0x0(%rax,%rax,1) 1b: 00 00 00 1e: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 23: 41 56 push %r14 25: 41 55 push %r13 27: 49 89 f5 mov %rsi,%r13 * 2a: 41 54 push %r12 <-- trapping instruction 2c: 55 push %rbp 2d: 48 89 fd mov %rdi,%rbp 30: 53 push %rbx 31: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 36: 65 44 8b 25 21 14 00 mov %gs:0x76001421(%rip),%r12d # 0x7600145f 3d: 76 3e: 65 gs 3f: 8b .byte 0x8b