syzbot

BUG: stack guard page was hit at ffffc900190cfff8 (stack is ffffc900190d0000..ffffc900190d7fff)
kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 10931 Comm: syz-executor.2 Tainted: G        W         5.13.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:netdev_next_lower_dev_rcu+0x8/0xb0 net/core/dev.c:7757
Code: fe ff ff 4c 89 f6 48 c7 c7 c0 a5 0a 8d e8 e0 d4 db fc e9 b5 fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 41 55 41 54 49 89 f4 55 <53> 48 89 fb e8 0f 91 66 fa 4c 89 e2 48 b8 00 00 00 00 00 fc ff df
RSP: 0018:ffffc900190d0000 EFLAGS: 00010212
RAX: 000000000001dfc3 RBX: 0000000000000000 RCX: ffffc9000e42e000
RDX: 0000000000040000 RSI: ffffc900190d0050 RDI: ffff88806eab4000
RBP: ffff88806eab4000 R08: 0000000000000000 R09: ffffffff8d6aed97
R10: ffffffff84b4e861 R11: 0000000000000000 R12: ffffc900190d0050
R13: dffffc0000000000 R14: ffff88807d7d21c8 R15: 1ffff9200321a006
FS:  00007f1f654df700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc900190cfff8 CR3: 000000008652c000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 bond_get_lowest_level_rcu+0x12d/0x2e0 drivers/net/bonding/bond_main.c:3902
 bond_get_stats+0xf5/0x4d0 drivers/net/bonding/bond_main.c:3942
 dev_get_stats+0xa5/0x2b0 net/core/dev.c:10686
 bond_get_stats+0x1ed/0x4d0 drivers/net/bonding/bond_main.c:3950
 dev_get_stats+0xa5/0x2b0 net/core/dev.c:10686
 rtnl_fill_stats+0x48/0xa90 net/core/rtnetlink.c:1213
 rtnl_fill_ifinfo+0x1333/0x4250 net/core/rtnetlink.c:1785
 rtmsg_ifinfo_build_skb+0xcd/0x1a0 net/core/rtnetlink.c:3815
 rtmsg_ifinfo_event net/core/rtnetlink.c:3847 [inline]
 rtmsg_ifinfo_event net/core/rtnetlink.c:3838 [inline]
 rtnetlink_event+0x123/0x1d0 net/core/rtnetlink.c:5625
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_change_features+0x7e/0xb0 net/core/dev.c:10077
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_change_features+0x61/0xb0 net/core/dev.c:10076
 bond_compute_features+0x56c/0xaa0 drivers/net/bonding/bond_main.c:1452
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3563 [inline]
 bond_netdev_event+0x81b/0xac0 drivers/net/bonding/bond_main.c:3603
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2122
 call_netdevice_notifiers_extack net/core/dev.c:2134 [inline]
 call_netdevice_notifiers net/core/dev.c:2148 [inline]
 netdev_features_change net/core/dev.c:1494 [inline]
 netdev_sync_lower_features net/core/dev.c:9857 [inline]
 __netdev_update_features+0x95d/0x17d0 net/core/dev.c:10004
 netdev_update_features+0x63/0xd0 net/core/dev.c:10059
 bond_option_xmit_hash_policy_set+0x209/0x320 drivers/net/bonding/bond_options.c:1253
 __bond_opt_set+0x28a/0x560 drivers/net/bonding/bond_options.c:687
 bond_changelink+0xefc/0x1bf0 drivers/net/bonding/bond_netlink.c:332
 __rtnl_newlink+0xcff/0x1760 net/core/rtnetlink.c:3376
 rtnl_newlink+0x64/0xa0 net/core/rtnetlink.c:3508
 rtnetlink_rcv_msg+0x44e/0xb70 net/core/rtnetlink.c:5574
 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2504
 netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
 netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1340
 netlink_sendmsg+0x85b/0xda0 net/netlink/af_netlink.c:1929
 sock_sendmsg_nosec net/socket.c:703 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:723
 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2392
 ___sys_sendmsg+0xf3/0x170 net/socket.c:2446
 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2475
 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: 0033:0x4665d9
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:00007f1f654df188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9
RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003
RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80
R13: 00007ffe9e7905cf R14: 00007f1f654df300 R15: 0000000000022000
Modules linked in:
---[ end trace c7333c57bb52e2a5 ]---
RIP: 0010:netdev_next_lower_dev_rcu+0x8/0xb0 net/core/dev.c:7757
Code: fe ff ff 4c 89 f6 48 c7 c7 c0 a5 0a 8d e8 e0 d4 db fc e9 b5 fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 41 55 41 54 49 89 f4 55 <53> 48 89 fb e8 0f 91 66 fa 4c 89 e2 48 b8 00 00 00 00 00 fc ff df
RSP: 0018:ffffc900190d0000 EFLAGS: 00010212
RAX: 000000000001dfc3 RBX: 0000000000000000 RCX: ffffc9000e42e000
RDX: 0000000000040000 RSI: ffffc900190d0050 RDI: ffff88806eab4000
RBP: ffff88806eab4000 R08: 0000000000000000 R09: ffffffff8d6aed97
R10: ffffffff84b4e861 R11: 0000000000000000 R12: ffffc900190d0050
R13: dffffc0000000000 R14: ffff88807d7d21c8 R15: 1ffff9200321a006
FS:  00007f1f654df700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc900190cfff8 CR3: 000000008652c000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400