bridge4: port 1(bond0) entered blocking state bridge4: port 1(bond0) entered disabled state BUG: stack guard page was hit at 000000008ec16325 (stack is 0000000068a067dc..00000000b4f7fcaf) kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 7601 Comm: syz-executor.0 Not tainted 5.7.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:unwind_next_frame+0xe4/0x19d0 arch/x86/kernel/unwind_orc.c:386 Code: 41 5d 41 5e 41 5f c3 4d 8d 67 48 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 00 0f 85 39 12 00 00 49 8b 47 48 <48> 89 44 24 10 49 8d 47 38 48 89 c2 48 89 04 24 48 b8 00 00 00 00 RSP: 0018:ffffc9000cd07fe8 EFLAGS: 00010246 RAX: ffffffff81327f33 RBX: 1ffff920019a1005 RCX: ffffc9000cd08200 RDX: 1ffff920019a1038 RSI: 0000000000000000 RDI: ffffc9000cd08178 RBP: 0000000000000001 R08: 0000000000000001 R09: ffffc9000cd081a0 R10: ffffc9000cd081cf R11: fffff520019a1039 R12: ffffc9000cd081c0 R13: fffff520019a1031 R14: fffff520019a1030 R15: ffffc9000cd08178 FS: 00007ff0d192f700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9000cd07ff8 CR3: 000000005d606000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __unwind_start arch/x86/kernel/unwind_orc.c:655 [inline] __unwind_start+0x474/0x820 arch/x86/kernel/unwind_orc.c:585 unwind_start arch/x86/include/asm/unwind.h:60 [inline] arch_stack_walk+0x57/0xd0 arch/x86/kernel/stacktrace.c:24 stack_trace_save+0x8c/0xc0 kernel/stacktrace.c:123 save_stack+0x1b/0x40 mm/kasan/common.c:49 set_track mm/kasan/common.c:57 [inline] __kasan_kmalloc mm/kasan/common.c:495 [inline] __kasan_kmalloc.constprop.0+0xbf/0xd0 mm/kasan/common.c:468 slab_post_alloc_hook mm/slab.h:586 [inline] slab_alloc_node mm/slab.c:3263 [inline] kmem_cache_alloc_node+0x13c/0x760 mm/slab.c:3575 __alloc_skb+0xba/0x5a0 net/core/skbuff.c:198 alloc_skb include/linux/skbuff.h:1083 [inline] nlmsg_new include/net/netlink.h:888 [inline] rtmsg_ifinfo_build_skb+0x72/0x1a0 net/core/rtnetlink.c:3695 rtmsg_ifinfo_event.part.0+0x49/0xe0 net/core/rtnetlink.c:3731 rtmsg_ifinfo_event net/core/rtnetlink.c:5512 [inline] rtnetlink_event+0x11e/0x150 net/core/rtnetlink.c:5505 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_change_features+0x61/0xb0 net/core/dev.c:9117 bond_compute_features.isra.0+0x521/0xa40 drivers/net/bonding/bond_main.c:1188 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3237 [inline] bond_netdev_event+0x6ee/0x930 drivers/net/bonding/bond_main.c:3277 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83 call_netdevice_notifiers_info net/core/dev.c:1948 [inline] call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline] call_netdevice_notifiers net/core/dev.c:1974 [inline] netdev_features_change net/core/dev.c:1364 [inline] netdev_update_features net/core/dev.c:9101 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9098 netdev_sync_lower_features net/core/dev.c:8910 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9045 netdev_update_features+0x63/0xd0 net/core/dev.c:9100 dev_disable_lro+0x45/0x320 net/core/dev.c:1592 br_add_if+0x8c5/0x1810 net/bridge/br_if.c:633 do_set_master net/core/rtnetlink.c:2470 [inline] do_set_master+0x1d7/0x230 net/core/rtnetlink.c:2443 do_setlink+0xaa2/0x3680 net/core/rtnetlink.c:2605 __rtnl_newlink+0xad5/0x1590 net/core/rtnetlink.c:3266 rtnl_newlink+0x64/0xa0 net/core/rtnetlink.c:3391 rtnetlink_rcv_msg+0x44e/0xad0 net/core/rtnetlink.c:5454 netlink_rcv_skb+0x15a/0x410 net/netlink/af_netlink.c:2469 netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline] netlink_unicast+0x537/0x740 net/netlink/af_netlink.c:1329 netlink_sendmsg+0x882/0xe10 net/netlink/af_netlink.c:1918 sock_sendmsg_nosec net/socket.c:652 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:672 ____sys_sendmsg+0x6bf/0x7e0 net/socket.c:2362 ___sys_sendmsg+0x100/0x170 net/socket.c:2416 __sys_sendmsg+0xec/0x1b0 net/socket.c:2449 do_syscall_64+0xf6/0x7d0 arch/x86/entry/common.c:295 entry_SYSCALL_64_after_hwframe+0x49/0xb3 RIP: 0033:0x45c829 Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ff0d192ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000500a40 RCX: 000000000045c829 RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000000009fe R14: 00000000004ccb57 R15: 00007ff0d192f6d4 Modules linked in: ---[ end trace 9178e0e56bfc9183 ]--- RIP: 0010:unwind_next_frame+0xe4/0x19d0 arch/x86/kernel/unwind_orc.c:386 Code: 41 5d 41 5e 41 5f c3 4d 8d 67 48 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 00 0f 85 39 12 00 00 49 8b 47 48 <48> 89 44 24 10 49 8d 47 38 48 89 c2 48 89 04 24 48 b8 00 00 00 00 RSP: 0018:ffffc9000cd07fe8 EFLAGS: 00010246 RAX: ffffffff81327f33 RBX: 1ffff920019a1005 RCX: ffffc9000cd08200 RDX: 1ffff920019a1038 RSI: 0000000000000000 RDI: ffffc9000cd08178 RBP: 0000000000000001 R08: 0000000000000001 R09: ffffc9000cd081a0 R10: ffffc9000cd081cf R11: fffff520019a1039 R12: ffffc9000cd081c0 R13: fffff520019a1031 R14: fffff520019a1030 R15: ffffc9000cd08178 FS: 00007ff0d192f700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9000cd07ff8 CR3: 000000005d606000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400