BUG: TASK stack guard page was hit at ffffc900195b7ff8 (stack is ffffc900195b8000..ffffc900195c0000) stack guard page: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 25705 Comm: syz-executor.4 Not tainted 6.2.0-rc5-syzkaller-00221-gab072681eabe #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:instrument_atomic_read include/linux/instrumented.h:72 [inline] RIP: 0010:_test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline] RIP: 0010:hlock_class kernel/locking/lockdep.c:227 [inline] RIP: 0010:mark_lock.part.0+0xe9/0x1910 kernel/locking/lockdep.c:4612 Code: 03 0f 8e 6e 08 00 00 41 0f b7 54 24 20 66 81 e2 ff 1f 44 0f b7 f2 be 08 00 00 00 4c 89 f0 48 c1 e8 06 48 8d 3c c5 c0 9a 33 91 e2 f2 6b 00 4c 0f a3 35 4a 1c d0 0f 0f 83 cd 00 00 00 4b 8d 04 RSP: 0018:ffffc900195b8000 EFLAGS: 00010047 RAX: 0000000000000000 RBX: 1ffff920032b7007 RCX: 0000000000000008 RDX: 0000000000000038 RSI: 0000000000000008 RDI: ffffffff91339ac0 RBP: 0000000000000100 R08: 0000000000000000 R09: ffffffff91339acf R10: fffffbfff2267359 R11: 0000000000000000 R12: ffff888079d727a0 R13: 0000000000000008 R14: 0000000000000038 R15: ffff888079d727c0 FS: 0000000000000000(0000) GS:ffff8880b9800000(0063) knlGS:00000000f7f87b40 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: ffffc900195b7ff8 CR3: 0000000028ae2000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mark_lock kernel/locking/lockdep.c:4598 [inline] mark_usage kernel/locking/lockdep.c:4555 [inline] __lock_acquire+0x8ab/0x56d0 kernel/locking/lockdep.c:5009 lock_acquire kernel/locking/lockdep.c:5668 [inline] lock_acquire+0x1e3/0x630 kernel/locking/lockdep.c:5633 _raw_spin_lock_nested+0x34/0x40 kernel/locking/spinlock.c:378 raw_spin_rq_lock_nested kernel/sched/core.c:545 [inline] raw_spin_rq_lock_nested+0x90/0x120 kernel/sched/core.c:530 raw_spin_rq_lock kernel/sched/sched.h:1358 [inline] rq_lock kernel/sched/sched.h:1648 [inline] __schedule+0x256/0x5450 kernel/sched/core.c:6523 preempt_schedule_irq+0x52/0xa0 kernel/sched/core.c:6918 irqentry_exit+0x35/0x80 kernel/entry/common.c:432 asm_sysvec_reschedule_ipi+0x1a/0x20 arch/x86/include/asm/idtentry.h:654 RIP: 0010:kernel_text_address+0x11/0x80 kernel/extable.c:99 Code: 84 bc 72 8e e8 f0 b8 7b 00 eb c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 66 0f 1f 00 55 48 89 fd 48 83 ec 08 e8 4f ff ff ff <85> c0 74 0b 48 83 c4 08 b8 01 00 00 00 5d c3 e8 0b 6b 17 00 84 c0 RSP: 0018:ffffc900195b8680 EFLAGS: 00000283 RAX: 0000000000000001 RBX: ffffffff8154dad5 RCX: 0000000000000000 RDX: 1ffff920032b70e1 RSI: ffffc900195b98c8 RDI: ffffffff8154dad5 RBP: ffffffff8154dad5 R08: ffffffff8f47e412 R09: ffffc900195b86f4 R10: fffff520032b70e3 R11: ffffc900195b98f0 R12: ffffc900195b8778 R13: 0000000000000000 R14: ffff888079d71d40 R15: ffffea0000ee8e00 __kernel_text_address+0xd/0x30 kernel/extable.c:79 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:518 ____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:177 [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/0x3b0 mm/slub.c:3800 skb_free_head+0xac/0x110 net/core/skbuff.c:822 skb_release_data+0x5f4/0x870 net/core/skbuff.c:851 skb_release_all net/core/skbuff.c:916 [inline] __kfree_skb net/core/skbuff.c:930 [inline] consume_skb net/core/skbuff.c:1098 [inline] consume_skb+0xcb/0x170 net/core/skbuff.c:1092 netlink_broadcast+0x360/0xd90 net/netlink/af_netlink.c:1538 nlmsg_multicast include/net/netlink.h:1082 [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:663 ethtool_notify+0xc1/0x1f0 net/ethtool/netlink.c:709 ethnl_notify_features net/ethtool/netlink.c:720 [inline] ethnl_netdev_event net/ethtool/netlink.c:728 [inline] ethnl_netdev_event+0x5a/0x70 net/ethtool/netlink.c:723 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_change_features+0x65/0xb0 net/core/dev.c:9798 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+0xb5/0x130 net/core/dev.c:1944 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline] call_netdevice_notifiers net/core/dev.c:1996 [inline] netdev_features_change net/core/dev.c:1300 [inline] netdev_sync_lower_features net/core/dev.c:9574 [inline] __netdev_update_features+0xa32/0x19a0 net/core/dev.c:9726 netdev_update_features net/core/dev.c:9781 [inline] dev_disable_lro+0x91/0x3e0 net/core/dev.c:1573 br_add_if+0xabe/0x1be0 net/bridge/br_if.c:635 do_set_master+0x1c8/0x220 net/core/rtnetlink.c:2617 do_setlink+0x89b/0x3bb0 net/core/rtnetlink.c:2820 __rtnl_newlink+0xd69/0x1840 net/core/rtnetlink.c:3590 rtnl_newlink+0x68/0xa0 net/core/rtnetlink.c:3637 rtnetlink_rcv_msg+0x43e/0xca0 net/core/rtnetlink.c:6141 netlink_rcv_skb+0x165/0x440 net/netlink/af_netlink.c:2574 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline] netlink_unicast+0x547/0x7f0 net/netlink/af_netlink.c:1365 netlink_sendmsg+0x91b/0xe10 net/netlink/af_netlink.c:1942 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg+0xd3/0x120 net/socket.c:734 ____sys_sendmsg+0x712/0x8c0 net/socket.c:2476 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2530 __sys_sendmsg+0xf7/0x1c0 net/socket.c:2559 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline] __do_fast_syscall_32+0x65/0xf0 arch/x86/entry/common.c:178 do_fast_syscall_32+0x33/0x70 arch/x86/entry/common.c:203 entry_SYSENTER_compat_after_hwframe+0x70/0x82 RIP: 0023:0xf7fad549 Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 RSP: 002b:00000000f7f875cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000200001c0 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:instrument_atomic_read include/linux/instrumented.h:72 [inline] RIP: 0010:_test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline] RIP: 0010:hlock_class kernel/locking/lockdep.c:227 [inline] RIP: 0010:mark_lock.part.0+0xe9/0x1910 kernel/locking/lockdep.c:4612 Code: 03 0f 8e 6e 08 00 00 41 0f b7 54 24 20 66 81 e2 ff 1f 44 0f b7 f2 be 08 00 00 00 4c 89 f0 48 c1 e8 06 48 8d 3c c5 c0 9a 33 91 e2 f2 6b 00 4c 0f a3 35 4a 1c d0 0f 0f 83 cd 00 00 00 4b 8d 04 RSP: 0018:ffffc900195b8000 EFLAGS: 00010047 RAX: 0000000000000000 RBX: 1ffff920032b7007 RCX: 0000000000000008 RDX: 0000000000000038 RSI: 0000000000000008 RDI: ffffffff91339ac0 RBP: 0000000000000100 R08: 0000000000000000 R09: ffffffff91339acf R10: fffffbfff2267359 R11: 0000000000000000 R12: ffff888079d727a0 R13: 0000000000000008 R14: 0000000000000038 R15: ffff888079d727c0 FS: 0000000000000000(0000) GS:ffff8880b9800000(0063) knlGS:00000000f7f87b40 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: ffffc900195b7ff8 CR3: 0000000028ae2000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 03 0f add (%rdi),%ecx 2: 8e 6e 08 mov 0x8(%rsi),%gs 5: 00 00 add %al,(%rax) 7: 41 0f b7 54 24 20 movzwl 0x20(%r12),%edx d: 66 81 e2 ff 1f and $0x1fff,%dx 12: 44 0f b7 f2 movzwl %dx,%r14d 16: be 08 00 00 00 mov $0x8,%esi 1b: 4c 89 f0 mov %r14,%rax 1e: 48 c1 e8 06 shr $0x6,%rax 22: 48 8d 3c c5 c0 9a 33 lea -0x6ecc6540(,%rax,8),%rdi 29: 91 * 2a: e8 e2 f2 6b 00 callq 0x6bf311 <-- trapping instruction 2f: 4c 0f a3 35 4a 1c d0 bt %r14,0xfd01c4a(%rip) # 0xfd01c81 36: 0f 37: 0f 83 cd 00 00 00 jae 0x10a 3d: 4b rex.WXB 3e: 8d .byte 0x8d 3f: 04 .byte 0x4