forked to background, child pid 3174
no interfa[ 21.137837][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0
ces have a carrier
[ 21.152671][ T3175] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.238' (ECDSA) to the list of known hosts.
syzkaller login: [ 35.284371][ T3587] chnl_net:caif_netlink_parms(): no params data found
[ 35.313365][ T3587] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.320528][ T3587] bridge0: port 1(bridge_slave_0) entered disabled state
[ 35.328752][ T3587] device bridge_slave_0 entered promiscuous mode
[ 35.336303][ T3587] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.343570][ T3587] bridge0: port 2(bridge_slave_1) entered disabled state
[ 35.351362][ T3587] device bridge_slave_1 entered promiscuous mode
[ 35.366322][ T3587] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 35.377180][ T3587] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 35.394983][ T3587] team0: Port device team_slave_0 added
[ 35.401911][ T3587] team0: Port device team_slave_1 added
[ 35.415041][ T3587] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 35.422307][ T3587] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 35.448506][ T3587] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 35.460078][ T3587] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 35.467211][ T3587] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 35.493317][ T3587] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 35.514856][ T3587] device hsr_slave_0 entered promiscuous mode
[ 35.521408][ T3587] device hsr_slave_1 entered promiscuous mode
[ 35.573665][ T3587] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 35.582112][ T3587] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 35.590408][ T3587] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 35.598822][ T3587] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 35.613414][ T3587] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.620579][ T3587] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 35.627875][ T3587] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.634926][ T3587] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 35.663244][ T3587] 8021q: adding VLAN 0 to HW filter on device bond0
[ 35.673819][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 35.682686][ T141] bridge0: port 1(bridge_slave_0) entered disabled state
[ 35.690548][ T141] bridge0: port 2(bridge_slave_1) entered disabled state
[ 35.698816][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 35.709152][ T3587] 8021q: adding VLAN 0 to HW filter on device team0
[ 35.718932][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 35.727584][ T141] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.734617][ T141] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 35.744965][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 35.753384][ T6] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.760456][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 35.774447][ T3596] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 35.782931][ T3596] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 35.793183][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 35.805591][ T3587] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 35.816078][ T3587] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 35.827636][ T3596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 35.835773][ T3596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 35.844099][ T3596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 35.856994][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 35.864341][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 35.874727][ T3587] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 35.955067][ T3587] device veth0_vlan entered promiscuous mode
[ 35.962837][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 35.971409][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 35.980426][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 35.988097][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 35.998194][ T3587] device veth1_vlan entered promiscuous mode
[ 36.012573][ T3587] device veth0_macvtap entered promiscuous mode
[ 36.019952][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 36.028006][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 36.035967][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 36.044721][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 36.054669][ T3587] device veth1_macvtap entered promiscuous mode
[ 36.067242][ T3587] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 36.074499][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 36.086071][ T3587] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 36.093610][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 36.103786][ T3587] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
executing program
[ 36.112592][ T3587] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 36.121502][ T3587] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 36.130650][ T3587] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 36.151158][ T3587] ==================================================================
[ 36.159235][ T3587] BUG: KASAN: use-after-free in vxlan_vnifilter_dump_dev+0x9a0/0xb40
[ 36.167301][ T3587] Read of size 4 at addr ffff888077f60e70 by task syz-executor359/3587
[ 36.175515][ T3587]
[ 36.177819][ T3587] CPU: 0 PID: 3587 Comm: syz-executor359 Tainted: G W 5.17.0-syzkaller-12888-g77c9387c0c5b #0
[ 36.189333][ T3587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 36.199363][ T3587] Call Trace:
[ 36.202626][ T3587]
[ 36.205535][ T3587] dump_stack_lvl+0xcd/0x134
[ 36.210116][ T3587] print_address_description.constprop.0.cold+0xeb/0x495
[ 36.217128][ T3587] ? vxlan_vnifilter_dump_dev+0x9a0/0xb40
[ 36.222833][ T3587] kasan_report.cold+0xf4/0x1c6
[ 36.227674][ T3587] ? vxlan_vnifilter_dump_dev+0x9a0/0xb40
[ 36.233371][ T3587] vxlan_vnifilter_dump_dev+0x9a0/0xb40
[ 36.238895][ T3587] ? rcu_read_lock_sched_held+0xd/0x70
[ 36.244334][ T3587] vxlan_vnifilter_dump+0x3ff/0x650
[ 36.249512][ T3587] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 36.255746][ T3587] netlink_dump+0x4b5/0xb70
[ 36.260231][ T3587] ? netlink_deliver_tap+0xc40/0xc40
[ 36.265499][ T3587] ? lock_downgrade+0x6e0/0x6e0
[ 36.270339][ T3587] __netlink_dump_start+0x647/0x900
[ 36.275517][ T3587] rtnetlink_rcv_msg+0x70c/0xb80
[ 36.280435][ T3587] ? vxlan_vnifilter_process+0x5b0/0x5b0
[ 36.286048][ T3587] ? rtnl_fdb_dump+0x9a0/0x9a0
[ 36.290788][ T3587] ? netdev_core_pick_tx+0x2e0/0x2e0
[ 36.296062][ T3587] ? __sys_sendmsg+0xe5/0x1b0
[ 36.300718][ T3587] ? do_syscall_64+0x35/0x80
[ 36.305286][ T3587] ? vxlan_vnifilter_process+0x5b0/0x5b0
[ 36.310900][ T3587] ? ref_tracker_dir_exit+0x3e0/0x3e0
[ 36.316260][ T3587] ? lock_acquire+0x442/0x510
[ 36.320935][ T3587] netlink_rcv_skb+0x153/0x420
[ 36.325684][ T3587] ? rtnl_fdb_dump+0x9a0/0x9a0
[ 36.330425][ T3587] ? netlink_ack+0xa80/0xa80
[ 36.335011][ T3587] ? netlink_deliver_tap+0x1a2/0xc40
[ 36.340278][ T3587] ? netlink_deliver_tap+0x1b1/0xc40
[ 36.345544][ T3587] netlink_unicast+0x543/0x7f0
[ 36.350288][ T3587] ? netlink_attachskb+0x880/0x880
[ 36.355385][ T3587] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 36.361616][ T3587] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 36.367844][ T3587] ? __phys_addr_symbol+0x2c/0x70
[ 36.372856][ T3587] ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 36.378566][ T3587] ? __check_object_size+0x16c/0x4f0
[ 36.383840][ T3587] netlink_sendmsg+0x904/0xe00
[ 36.388592][ T3587] ? netlink_unicast+0x7f0/0x7f0
[ 36.393520][ T3587] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 36.399755][ T3587] ? netlink_unicast+0x7f0/0x7f0
[ 36.404718][ T3587] sock_sendmsg+0xcf/0x120
[ 36.410142][ T3587] ____sys_sendmsg+0x6e2/0x800
[ 36.415323][ T3587] ? kernel_sendmsg+0x50/0x50
[ 36.420004][ T3587] ? do_recvmmsg+0x6d0/0x6d0
[ 36.424580][ T3587] ? rcu_read_lock_sched_held+0xd/0x70
[ 36.430022][ T3587] ? kmem_cache_alloc+0x46/0x3b0
[ 36.434946][ T3587] ? lock_downgrade+0x6e0/0x6e0
[ 36.439779][ T3587] ? lock_release+0x522/0x720
[ 36.444432][ T3587] ? __d_alloc+0x32/0x960
[ 36.448746][ T3587] ? kmem_cache_alloc+0x46/0x3b0
[ 36.453665][ T3587] ? lock_downgrade+0x6e0/0x6e0
[ 36.458497][ T3587] ___sys_sendmsg+0xf3/0x170
[ 36.463073][ T3587] ? sendmsg_copy_msghdr+0x160/0x160
[ 36.468341][ T3587] ? lockdep_init_map_type+0x21a/0x7f0
[ 36.473781][ T3587] ? __raw_spin_lock_init+0x36/0x110
[ 36.479043][ T3587] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 36.485261][ T3587] ? percpu_counter_add_batch+0xbd/0x180
[ 36.490873][ T3587] ? alloc_empty_file+0xd7/0x170
[ 36.495810][ T3587] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 36.502029][ T3587] ? errseq_sample+0x56/0x70
[ 36.506604][ T3587] ? rcu_read_lock_sched_held+0xd/0x70
[ 36.512060][ T3587] ? lock_acquire+0x442/0x510
[ 36.516716][ T3587] ? rcu_read_lock_sched_held+0xd/0x70
[ 36.522169][ T3587] ? lock_release+0x522/0x720
[ 36.526825][ T3587] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 36.533045][ T3587] ? fd_install+0x1c7/0x640
[ 36.537538][ T3587] ? lock_downgrade+0x6e0/0x6e0
[ 36.542366][ T3587] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 36.548587][ T3587] ? __fget_light+0x20f/0x270
[ 36.553262][ T3587] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 36.559497][ T3587] __sys_sendmsg+0xe5/0x1b0
[ 36.563992][ T3587] ? __sys_sendmsg_sock+0x30/0x30
[ 36.568998][ T3587] ? syscall_enter_from_user_mode+0x21/0x70
[ 36.574869][ T3587] ? trace_hardirqs_on+0x5b/0x1c0
[ 36.579875][ T3587] do_syscall_64+0x35/0x80
[ 36.584272][ T3587] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 36.590143][ T3587] RIP: 0033:0x7fbbf371aea9
[ 36.594535][ T3587] Code: 28 c3 e8 4a 15 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
[ 36.614155][ T3587] RSP: 002b:00007ffdc81f5948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.622546][ T3587] RAX: ffffffffffffffda RBX: 00007ffdc81f5968 RCX: 00007fbbf371aea9
[ 36.630494][ T3587] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004
[ 36.638439][ T3587] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000
[ 36.646387][ T3587] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdc81f5970
[ 36.654341][ T3587] R13: 00007ffdc81f5990 R14: 0000000000000000 R15: 0000000000000000
[ 36.662303][ T3587]
[ 36.665304][ T3587]
[ 36.667607][ T3587] Allocated by task 3310:
[ 36.671912][ T3587] kasan_save_stack+0x1e/0x40
[ 36.676585][ T3587] __kasan_slab_alloc+0x90/0xc0
[ 36.681421][ T3587] kmem_cache_alloc+0x204/0x3b0
[ 36.686258][ T3587] getname_flags.part.0+0x50/0x4f0
[ 36.691349][ T3587] getname_flags+0x9a/0xe0
[ 36.695741][ T3587] vfs_fstatat+0x73/0xb0
[ 36.699963][ T3587] __do_sys_newfstatat+0x91/0x110
[ 36.704965][ T3587] do_syscall_64+0x35/0x80
[ 36.709361][ T3587] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 36.715240][ T3587]
[ 36.717543][ T3587] Freed by task 3310:
[ 36.721494][ T3587] kasan_save_stack+0x1e/0x40
[ 36.726155][ T3587] kasan_set_track+0x21/0x30
[ 36.730726][ T3587] kasan_set_free_info+0x20/0x30
[ 36.735641][ T3587] ____kasan_slab_free+0x166/0x1a0
[ 36.740733][ T3587] slab_free_freelist_hook+0x8b/0x1c0
[ 36.746082][ T3587] kmem_cache_free+0xdd/0x5a0
[ 36.750748][ T3587] putname+0xfe/0x140
[ 36.754716][ T3587] vfs_fstatat+0x97/0xb0
[ 36.758945][ T3587] __do_sys_newfstatat+0x91/0x110
[ 36.763949][ T3587] do_syscall_64+0x35/0x80
[ 36.768343][ T3587] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 36.774223][ T3587]
[ 36.776524][ T3587] The buggy address belongs to the object at ffff888077f60000
[ 36.776524][ T3587] which belongs to the cache names_cache of size 4096
[ 36.790637][ T3587] The buggy address is located 3696 bytes inside of
[ 36.790637][ T3587] 4096-byte region [ffff888077f60000, ffff888077f61000)
[ 36.804056][ T3587]
[ 36.806359][ T3587] The buggy address belongs to the physical page:
[ 36.812753][ T3587] page:ffffea0001dfd800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x77f60
[ 36.822971][ T3587] head:ffffea0001dfd800 order:3 compound_mapcount:0 compound_pincount:0
[ 36.831267][ T3587] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 36.839228][ T3587] raw: 00fff00000010200 0000000000000000 dead000000000001 ffff888010dcc500
[ 36.847789][ T3587] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000
[ 36.856352][ T3587] page dumped because: kasan: bad access detected
[ 36.862749][ T3587] page_owner tracks the page as allocated
[ 36.868435][ T3587] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2968, tgid 2968 (udevd), ts 19548640269, free_ts 18980871514
[ 36.889162][ T3587] get_page_from_freelist+0xba2/0x3df0
[ 36.894603][ T3587] __alloc_pages+0x1b2/0x500
[ 36.899167][ T3587] alloc_pages+0x1aa/0x310
[ 36.903562][ T3587] allocate_slab+0x26c/0x3c0
[ 36.908129][ T3587] ___slab_alloc+0x8df/0xf20
[ 36.912711][ T3587] __slab_alloc.constprop.0+0x4d/0xa0
[ 36.918072][ T3587] kmem_cache_alloc+0x360/0x3b0
[ 36.922918][ T3587] getname_flags.part.0+0x50/0x4f0
[ 36.928006][ T3587] getname_flags+0x9a/0xe0
[ 36.932409][ T3587] vfs_fstatat+0x73/0xb0
[ 36.936628][ T3587] __do_sys_newfstatat+0x91/0x110
[ 36.941628][ T3587] do_syscall_64+0x35/0x80
[ 36.946028][ T3587] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 36.951904][ T3587] page last free stack trace:
[ 36.956551][ T3587] free_pcp_prepare+0x549/0xd20
[ 36.961393][ T3587] free_unref_page+0x19/0x690
[ 36.966047][ T3587] __unfreeze_partials+0x17c/0x1a0
[ 36.971135][ T3587] qlist_free_all+0x6a/0x170
[ 36.975794][ T3587] kasan_quarantine_reduce+0x180/0x200
[ 36.981229][ T3587] __kasan_slab_alloc+0xa2/0xc0
[ 36.986055][ T3587] kmem_cache_alloc+0x204/0x3b0
[ 36.990884][ T3587] getname_flags.part.0+0x50/0x4f0
[ 36.995974][ T3587] __x64_sys_unlink+0xb1/0x110
[ 37.000713][ T3587] do_syscall_64+0x35/0x80
[ 37.005116][ T3587] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 37.010999][ T3587]
[ 37.013303][ T3587] Memory state around the buggy address:
[ 37.018911][ T3587] ffff888077f60d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 37.026966][ T3587] ffff888077f60d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 37.035015][ T3587] >ffff888077f60e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 37.043049][ T3587] ^
[ 37.050845][ T3587] ffff888077f60e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 37.058884][ T3587] ffff888077f60f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 37.066919][ T3587] ==================================================================
[ 37.079190][ T3587] Kernel panic - not syncing: panic_on_warn set ...
[ 37.085790][ T3587] CPU: 0 PID: 3587 Comm: syz-executor359 Tainted: G W 5.17.0-syzkaller-12888-g77c9387c0c5b #0
[ 37.097429][ T3587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 37.107460][ T3587] Call Trace:
[ 37.110719][ T3587]
[ 37.113726][ T3587] dump_stack_lvl+0xcd/0x134
[ 37.118303][ T3587] panic+0x2d7/0x636
[ 37.122177][ T3587] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 37.128138][ T3587] ? preempt_schedule_common+0x59/0xc0
[ 37.133678][ T3587] ? vxlan_vnifilter_dump_dev+0x9a0/0xb40
[ 37.139377][ T3587] ? preempt_schedule_thunk+0x16/0x18
[ 37.144733][ T3587] ? trace_hardirqs_on+0x38/0x1c0
[ 37.149737][ T3587] ? trace_hardirqs_on+0x51/0x1c0
[ 37.154763][ T3587] ? vxlan_vnifilter_dump_dev+0x9a0/0xb40
[ 37.160459][ T3587] end_report.part.0+0x3f/0x7c
[ 37.165204][ T3587] kasan_report.cold+0x93/0x1c6
[ 37.170035][ T3587] ? vxlan_vnifilter_dump_dev+0x9a0/0xb40
[ 37.175735][ T3587] vxlan_vnifilter_dump_dev+0x9a0/0xb40
[ 37.181259][ T3587] ? rcu_read_lock_sched_held+0xd/0x70
[ 37.186704][ T3587] vxlan_vnifilter_dump+0x3ff/0x650
[ 37.191881][ T3587] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 37.198109][ T3587] netlink_dump+0x4b5/0xb70
[ 37.202595][ T3587] ? netlink_deliver_tap+0xc40/0xc40
[ 37.207859][ T3587] ? lock_downgrade+0x6e0/0x6e0
[ 37.212689][ T3587] __netlink_dump_start+0x647/0x900
[ 37.217867][ T3587] rtnetlink_rcv_msg+0x70c/0xb80
[ 37.222799][ T3587] ? vxlan_vnifilter_process+0x5b0/0x5b0
[ 37.228412][ T3587] ? rtnl_fdb_dump+0x9a0/0x9a0
[ 37.233165][ T3587] ? netdev_core_pick_tx+0x2e0/0x2e0
[ 37.238439][ T3587] ? __sys_sendmsg+0xe5/0x1b0
[ 37.243106][ T3587] ? do_syscall_64+0x35/0x80
[ 37.247688][ T3587] ? vxlan_vnifilter_process+0x5b0/0x5b0
[ 37.253309][ T3587] ? ref_tracker_dir_exit+0x3e0/0x3e0
[ 37.258673][ T3587] ? lock_acquire+0x442/0x510
[ 37.263339][ T3587] netlink_rcv_skb+0x153/0x420
[ 37.268109][ T3587] ? rtnl_fdb_dump+0x9a0/0x9a0
[ 37.272862][ T3587] ? netlink_ack+0xa80/0xa80
[ 37.277439][ T3587] ? netlink_deliver_tap+0x1a2/0xc40
[ 37.282716][ T3587] ? netlink_deliver_tap+0x1b1/0xc40
[ 37.288167][ T3587] netlink_unicast+0x543/0x7f0
[ 37.292921][ T3587] ? netlink_attachskb+0x880/0x880
[ 37.298022][ T3587] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 37.304256][ T3587] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 37.310485][ T3587] ? __phys_addr_symbol+0x2c/0x70
[ 37.315501][ T3587] ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 37.321211][ T3587] ? __check_object_size+0x16c/0x4f0
[ 37.326504][ T3587] netlink_sendmsg+0x904/0xe00
[ 37.331260][ T3587] ? netlink_unicast+0x7f0/0x7f0
[ 37.336187][ T3587] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 37.342424][ T3587] ? netlink_unicast+0x7f0/0x7f0
[ 37.347354][ T3587] sock_sendmsg+0xcf/0x120
[ 37.351761][ T3587] ____sys_sendmsg+0x6e2/0x800
[ 37.356514][ T3587] ? kernel_sendmsg+0x50/0x50
[ 37.361186][ T3587] ? do_recvmmsg+0x6d0/0x6d0
[ 37.365780][ T3587] ? rcu_read_lock_sched_held+0xd/0x70
[ 37.371233][ T3587] ? kmem_cache_alloc+0x46/0x3b0
[ 37.376171][ T3587] ? lock_downgrade+0x6e0/0x6e0
[ 37.381024][ T3587] ? lock_release+0x522/0x720
[ 37.385710][ T3587] ? __d_alloc+0x32/0x960
[ 37.390039][ T3587] ? kmem_cache_alloc+0x46/0x3b0
[ 37.394972][ T3587] ? lock_downgrade+0x6e0/0x6e0
[ 37.399813][ T3587] ___sys_sendmsg+0xf3/0x170
[ 37.404400][ T3587] ? sendmsg_copy_msghdr+0x160/0x160
[ 37.409678][ T3587] ? lockdep_init_map_type+0x21a/0x7f0
[ 37.415139][ T3587] ? __raw_spin_lock_init+0x36/0x110
[ 37.420414][ T3587] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 37.426647][ T3587] ? percpu_counter_add_batch+0xbd/0x180
[ 37.432270][ T3587] ? alloc_empty_file+0xd7/0x170
[ 37.437197][ T3587] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 37.443433][ T3587] ? errseq_sample+0x56/0x70
[ 37.448011][ T3587] ? rcu_read_lock_sched_held+0xd/0x70
[ 37.453460][ T3587] ? lock_acquire+0x442/0x510
[ 37.458211][ T3587] ? rcu_read_lock_sched_held+0xd/0x70
[ 37.463677][ T3587] ? lock_release+0x522/0x720
[ 37.468342][ T3587] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 37.474572][ T3587] ? fd_install+0x1c7/0x640
[ 37.479067][ T3587] ? lock_downgrade+0x6e0/0x6e0
[ 37.483914][ T3587] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 37.490144][ T3587] ? __fget_light+0x20f/0x270
[ 37.494810][ T3587] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 37.501046][ T3587] __sys_sendmsg+0xe5/0x1b0
[ 37.505543][ T3587] ? __sys_sendmsg_sock+0x30/0x30
[ 37.510565][ T3587] ? syscall_enter_from_user_mode+0x21/0x70
[ 37.516454][ T3587] ? trace_hardirqs_on+0x5b/0x1c0
[ 37.521473][ T3587] do_syscall_64+0x35/0x80
[ 37.525886][ T3587] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 37.531774][ T3587] RIP: 0033:0x7fbbf371aea9
[ 37.536175][ T3587] Code: 28 c3 e8 4a 15 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
[ 37.555771][ T3587] RSP: 002b:00007ffdc81f5948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.564171][ T3587] RAX: ffffffffffffffda RBX: 00007ffdc81f5968 RCX: 00007fbbf371aea9
[ 37.572129][ T3587] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004
[ 37.580089][ T3587] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000
[ 37.588048][ T3587] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdc81f5970
[ 37.596005][ T3587] R13: 00007ffdc81f5990 R14: 0000000000000000 R15: 0000000000000000
[ 37.603970][ T3587]
[ 37.607135][ T3587] Kernel Offset: disabled
[ 37.611443][ T3587] Rebooting in 86400 seconds..