syzbot


BUG: stack guard page was hit in vlan_ioctl_handler

Status: auto-obsoleted due to no activity on 2023/07/14 06:41
Subsystems: net
[Documentation on labels]
First crash: 901d, last: 901d

Sample crash report:
BUG: TASK stack guard page was hit at ffffc9002047fff8 (stack is ffffc90020480000..ffffc90020488000)
stack guard page: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 7423 Comm: syz-executor.5 Not tainted 6.2.0-syzkaller-13008-gdb47fa2e4cbf #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
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:228 [inline]
RIP: 0010:mark_lock.part.0+0xe9/0x1970 kernel/locking/lockdep.c:4613
Code: 03 0f 8e 91 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 80 1b 4e 91 <e8> 92 f0 70 00 4c 0f a3 35 1a 4c e8 0f 0f 83 cd 00 00 00 4b 8d 04
RSP: 0018:ffffc90020480000 EFLAGS: 00010047
RAX: 0000000000000000 RBX: 1ffff92004090007 RCX: 0000000000000008
RDX: 000000000000002c RSI: 0000000000000008 RDI: ffffffff914e1b80
RBP: 0000000000000100 R08: 0000000000000000 R09: ffffffff914e1b87
R10: fffffbfff229c370 R11: 0000000000000000 R12: ffff8880b157e270
R13: 0000000000000008 R14: 000000000000002c R15: ffff8880b157e290
FS:  00007f000d1bd700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc9002047fff8 CR3: 00000001598aa000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 mark_lock kernel/locking/lockdep.c:4599 [inline]
 mark_usage kernel/locking/lockdep.c:4556 [inline]
 __lock_acquire+0x8a8/0x5d40 kernel/locking/lockdep.c:5010
 lock_acquire kernel/locking/lockdep.c:5669 [inline]
 lock_acquire+0x1e3/0x670 kernel/locking/lockdep.c:5634
 local_lock_acquire include/linux/local_lock_internal.h:29 [inline]
 put_cpu_partial+0x61/0x210 mm/slub.c:2685
 get_partial_node.part.0+0x14a/0x3d0 mm/slub.c:2295
 get_partial_node mm/slub.c:2268 [inline]
 get_partial mm/slub.c:2386 [inline]
 ___slab_alloc+0xcd7/0x1400 mm/slub.c:3188
 __slab_alloc.constprop.0+0x56/0xa0 mm/slub.c:3292
 __slab_alloc_node mm/slub.c:3345 [inline]
 slab_alloc_node mm/slub.c:3442 [inline]
 __kmem_cache_alloc_node+0x136/0x330 mm/slub.c:3491
 __do_kmalloc_node mm/slab_common.c:966 [inline]
 __kmalloc_node_track_caller+0x4b/0xc0 mm/slab_common.c:987
 kmalloc_reserve+0xf1/0x230 net/core/skbuff.c:539
 __alloc_skb+0x129/0x330 net/core/skbuff.c:608
 alloc_skb include/linux/skbuff.h:1275 [inline]
 nlmsg_new include/net/netlink.h:1003 [inline]
 rtmsg_ifinfo_build_skb+0x76/0x1b0 net/core/rtnetlink.c:3981
 rtmsg_ifinfo_event net/core/rtnetlink.c:4019 [inline]
 rtmsg_ifinfo_event net/core/rtnetlink.c:4009 [inline]
 rtnetlink_event+0xf9/0x200 net/core/rtnetlink.c:6225
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_sync_lower_features net/core/dev.c:9573 [inline]
 __netdev_update_features+0xa32/0x1a00 net/core/dev.c:9725
 netdev_change_features+0x65/0xb0 net/core/dev.c:9797
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3916 [inline]
 bond_netdev_event+0x95f/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 netdev_features_change net/core/dev.c:1300 [inline]
 netdev_change_features+0x82/0xb0 net/core/dev.c:9798
 bond_compute_features+0x4f6/0x900 drivers/net/bonding/bond_main.c:1495
 __bond_release_one+0x7d1/0x16f0 drivers/net/bonding/bond_main.c:2423
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3845 [inline]
 bond_netdev_event+0xaef/0xc80 drivers/net/bonding/bond_main.c:3956
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1937
 call_netdevice_notifiers_extack net/core/dev.c:1975 [inline]
 call_netdevice_notifiers net/core/dev.c:1989 [inline]
 unregister_netdevice_many_notify+0xa33/0x19f0 net/core/dev.c:10841
 unregister_netdevice_many net/core/dev.c:10897 [inline]
 unregister_netdevice_queue+0x2e5/0x3c0 net/core/dev.c:10777
 unregister_vlan_dev+0x2a9/0x570 net/8021q/vlan.c:118
 vlan_ioctl_handler+0x27d/0xa60 net/8021q/vlan.c:628
 sock_ioctl+0x49e/0x680 net/socket.c:1278
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856
 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: 0033:0x7f000c48c0f9
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:00007f000d1bd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f000c5ac1f0 RCX: 00007f000c48c0f9
RDX: 0000000020000000 RSI: 0000000000008982 RDI: 0000000000000008
RBP: 00007f000c4e7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc9279534f R14: 00007f000d1bd300 R15: 0000000000022000
 </TASK>
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:228 [inline]
RIP: 0010:mark_lock.part.0+0xe9/0x1970 kernel/locking/lockdep.c:4613
Code: 03 0f 8e 91 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 80 1b 4e 91 <e8> 92 f0 70 00 4c 0f a3 35 1a 4c e8 0f 0f 83 cd 00 00 00 4b 8d 04
RSP: 0018:ffffc90020480000 EFLAGS: 00010047
RAX: 0000000000000000 RBX: 1ffff92004090007 RCX: 0000000000000008
RDX: 000000000000002c RSI: 0000000000000008 RDI: ffffffff914e1b80
RBP: 0000000000000100 R08: 0000000000000000 R09: ffffffff914e1b87
R10: fffffbfff229c370 R11: 0000000000000000 R12: ffff8880b157e270
R13: 0000000000000008 R14: 000000000000002c R15: ffff8880b157e290
FS:  00007f000d1bd700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc9002047fff8 CR3: 00000001598aa000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	03 0f                	add    (%rdi),%ecx
   2:	8e 91 08 00 00 41    	mov    0x41000008(%rcx),%ss
   8:	0f b7 54 24 20       	movzwl 0x20(%rsp),%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 80 1b 4e 	lea    -0x6eb1e480(,%rax,8),%rdi
  29:	91
* 2a:	e8 92 f0 70 00       	callq  0x70f0c1 <-- trapping instruction
  2f:	4c 0f a3 35 1a 4c e8 	bt     %r14,0xfe84c1a(%rip)        # 0xfe84c51
  36:	0f
  37:	0f 83 cd 00 00 00    	jae    0x10a
  3d:	4b                   	rex.WXB
  3e:	8d                   	.byte 0x8d
  3f:	04                   	.byte 0x4

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/03/10 05:07 net-next db47fa2e4cbf f08b59ac .config console log report info ci-upstream-net-kasan-gce BUG: stack guard page was hit in vlan_ioctl_handler
* Struck through repros no longer work on HEAD.