Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported |
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BUG: stack guard page was hit in deref_stack_reg kernel | 2 | 1666d | 1727d |
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BUG: stack guard page was hit in match_held_lock | 1 (2) | 2020/03/24 16:36 |
IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready BUG: stack guard page was hit at 0000000018b957a1 (stack is 00000000956fd9c5..00000000246b71b0) kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 25649 Comm: syz-executor.5 Not tainted 5.6.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:match_held_lock+0xe/0x500 kernel/locking/lockdep.c:4012 Code: 78 05 48 83 c4 08 c3 89 c7 89 44 24 04 e8 ca e6 ff ff 8b 44 24 04 48 83 c4 08 c3 90 48 b8 00 00 00 00 00 fc ff df 41 56 41 55 <41> 54 55 53 48 89 fb 48 83 c7 10 48 89 fa 48 83 ec 08 48 c1 ea 03 RSP: 0018:ffffc90001420000 EFLAGS: 00010002 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88805adcac18 RSI: ffffffff897acc40 RDI: ffff88805adcac18 RBP: ffff88805adca380 R08: ffff88805adca380 R09: ffffed1015ce7074 R10: ffffed1015ce7073 R11: ffff8880ae73839b R12: ffffed100b5b9582 R13: ffff88805adcac18 R14: ffff88805adcac10 R15: ffffffff897acc40 FS: 00007f3afe959700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9000141fff8 CR3: 00000000a7ab3000 CR4: 00000000001426e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __lock_is_held kernel/locking/lockdep.c:4305 [inline] lock_is_held_type+0x1a9/0x310 kernel/locking/lockdep.c:4521 lock_is_held include/linux/lockdep.h:361 [inline] rcu_read_lock_sched_held+0x9c/0xd0 kernel/rcu/update.c:121 trace_rcu_utilization include/trace/events/rcu.h:27 [inline] trace_rcu_utilization include/trace/events/rcu.h:27 [inline] rcu_note_context_switch+0x104a/0x18f0 kernel/rcu/tree_plugin.h:291 __schedule+0x22a/0x1f90 kernel/sched/core.c:4018 preempt_schedule_common+0x4a/0xc0 kernel/sched/core.c:4235 ___preempt_schedule+0x16/0x18 arch/x86/entry/thunk_64.S:50 unwind_next_frame+0xdd3/0x19d0 arch/x86/kernel/unwind_orc.c:572 arch_stack_walk+0x74/0xd0 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0x8c/0xc0 kernel/stacktrace.c:123 save_stack+0x1b/0x80 mm/kasan/common.c:72 set_track mm/kasan/common.c:80 [inline] __kasan_kmalloc mm/kasan/common.c:515 [inline] __kasan_kmalloc.constprop.0+0xbf/0xd0 mm/kasan/common.c:488 kmem_cache_alloc_node_trace+0x161/0x790 mm/slab.c:3595 __do_kmalloc_node mm/slab.c:3615 [inline] __kmalloc_node_track_caller+0x38/0x60 mm/slab.c:3630 __kmalloc_reserve.isra.0+0x39/0xe0 net/core/skbuff.c:142 pskb_expand_head+0x148/0x1020 net/core/skbuff.c:1627 netlink_trim+0x1ea/0x240 net/netlink/af_netlink.c:1285 netlink_broadcast_filtered+0x5f/0xd40 net/netlink/af_netlink.c:1490 netlink_broadcast net/netlink/af_netlink.c:1535 [inline] nlmsg_multicast include/net/netlink.h:968 [inline] nlmsg_notify+0x90/0x250 net/netlink/af_netlink.c:2521 rtnl_notify net/core/rtnetlink.c:737 [inline] rtmsg_ifinfo_send net/core/rtnetlink.c:3705 [inline] rtmsg_ifinfo_event.part.0+0xb6/0xe0 net/core/rtnetlink.c:3720 rtmsg_ifinfo_event net/core/rtnetlink.c:5494 [inline] rtnetlink_event+0x11e/0x150 net/core/rtnetlink.c:5487 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_change_features+0x61/0xb0 net/core/dev.c:9099 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:9083 [inline] netdev_update_features+0xc4/0xd0 net/core/dev.c:9080 netdev_sync_lower_features net/core/dev.c:8892 [inline] __netdev_update_features+0x821/0x12f0 net/core/dev.c:9027 netdev_update_features+0x63/0xd0 net/core/dev.c:9082 dev_disable_lro+0x45/0x320 net/core/dev.c:1592 generic_xdp_install+0x23f/0x490 net/core/dev.c:5352 dev_xdp_install+0x203/0x250 net/core/dev.c:8615 dev_change_xdp_fd+0x2e1/0x600 net/core/dev.c:8722 do_setlink+0x2d4b/0x35e0 net/core/rtnetlink.c:2802 rtnl_group_changelink net/core/rtnetlink.c:3103 [inline] __rtnl_newlink+0xc96/0x1590 net/core/rtnetlink.c:3257 rtnl_newlink+0x64/0xa0 net/core/rtnetlink.c:3377 rtnetlink_rcv_msg+0x44e/0xad0 net/core/rtnetlink.c:5436 netlink_rcv_skb+0x15a/0x410 net/netlink/af_netlink.c:2478 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+0x6b9/0x7d0 net/socket.c:2343 ___sys_sendmsg+0x100/0x170 net/socket.c:2397 __sys_sendmsg+0xec/0x1b0 net/socket.c:2430 do_syscall_64+0xf6/0x7d0 arch/x86/entry/common.c:294 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45c849 Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f3afe958c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f3afe9596d4 RCX: 000000000045c849 RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000004 RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000000009f8 R14: 00000000004ccb00 R15: 000000000076bf0c Modules linked in: ---[ end trace a83229d339349b9e ]--- RIP: 0010:match_held_lock+0xe/0x500 kernel/locking/lockdep.c:4012 Code: 78 05 48 83 c4 08 c3 89 c7 89 44 24 04 e8 ca e6 ff ff 8b 44 24 04 48 83 c4 08 c3 90 48 b8 00 00 00 00 00 fc ff df 41 56 41 55 <41> 54 55 53 48 89 fb 48 83 c7 10 48 89 fa 48 83 ec 08 48 c1 ea 03 RSP: 0018:ffffc90001420000 EFLAGS: 00010002 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88805adcac18 RSI: ffffffff897acc40 RDI: ffff88805adcac18 RBP: ffff88805adca380 R08: ffff88805adca380 R09: ffffed1015ce7074 R10: ffffed1015ce7073 R11: ffff8880ae73839b R12: ffffed100b5b9582 R13: ffff88805adcac18 R14: ffff88805adcac10 R15: ffffffff897acc40 FS: 00007f3afe959700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9000141fff8 CR3: 00000000a7ab3000 CR4: 00000000001426e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2020/03/19 22:50 | upstream | cd607737f3b8 | 2c31c529 | .config | console log | report | ci-upstream-kasan-gce-selinux-root |