Warning: Permanently added '10.128.1.72' (ED25519) to the list of known hosts.
2025/10/09 15:58:10 parsed 1 programs
[ 81.652590][ T10] cfg80211: failed to load regulatory.db
[ 83.343684][ T5800] cgroup: Unknown subsys name 'net'
[ 83.564602][ T5800] cgroup: Unknown subsys name 'cpuset'
[ 83.640440][ T5800] cgroup: Unknown subsys name 'rlimit'
[ 85.331651][ T5800] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 91.198307][ T5845] chnl_net:caif_netlink_parms(): no params data found
[ 91.610347][ T5845] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.611718][ T5845] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.611881][ T5845] bridge_slave_0: entered allmulticast mode
[ 91.613490][ T5845] bridge_slave_0: entered promiscuous mode
[ 91.618533][ T5845] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.618617][ T5845] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.618711][ T5845] bridge_slave_1: entered allmulticast mode
[ 91.622107][ T5845] bridge_slave_1: entered promiscuous mode
[ 91.884858][ T5845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.887437][ T5845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 92.141877][ T5845] team0: Port device team_slave_0 added
[ 92.145098][ T5845] team0: Port device team_slave_1 added
[ 92.322793][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 92.322810][ T5845] 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 1532 would solve the problem.
[ 92.322832][ T5845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 92.325709][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 92.325722][ T5845] 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 1532 would solve the problem.
[ 92.325738][ T5845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.486104][ T5845] hsr_slave_0: entered promiscuous mode
[ 92.487145][ T5845] hsr_slave_1: entered promiscuous mode
[ 92.847000][ T5845] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 92.876887][ T5845] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 92.912892][ T5845] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 92.957803][ T5845] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 93.076678][ T5845] 8021q: adding VLAN 0 to HW filter on device bond0
[ 93.178982][ T5845] 8021q: adding VLAN 0 to HW filter on device team0
[ 93.188698][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.188819][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 93.202760][ T1485] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.203474][ T1485] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 93.394359][ T5845] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 93.451423][ T5845] veth0_vlan: entered promiscuous mode
[ 93.456997][ T5845] veth1_vlan: entered promiscuous mode
[ 93.489075][ T5845] veth0_macvtap: entered promiscuous mode
[ 93.494779][ T5845] veth1_macvtap: entered promiscuous mode
[ 93.511856][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 93.525051][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 93.538620][ T157] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.544891][ T157] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.545507][ T157] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.545542][ T157] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.841477][ T5866] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 93.846195][ T5866] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 93.856400][ T5866] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 93.857923][ T5866] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 93.858890][ T5866] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 94.286074][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 94.531588][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 94.784140][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.772117][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 96.384382][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 96.384407][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 96.432766][ T3543] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 96.432785][ T3543] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 96.940473][ T13] bridge_slave_1: left allmulticast mode
[ 96.940552][ T13] bridge_slave_1: left promiscuous mode
[ 96.942522][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.041645][ T13] bridge_slave_0: left allmulticast mode
[ 97.041672][ T13] bridge_slave_0: left promiscuous mode
[ 97.042135][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
2025/10/09 15:58:27 executed programs: 0
[ 97.257474][ T5116] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 97.259430][ T5116] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 97.281752][ T5116] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 97.283315][ T5116] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 97.284022][ T5116] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 98.790631][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 98.850295][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 98.891862][ T13] bond0 (unregistering): Released all slaves
[ 99.250210][ T13] hsr_slave_0: left promiscuous mode
[ 99.289849][ T13] hsr_slave_1: left promiscuous mode
[ 99.291006][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 99.291088][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 99.321516][ T5116] Bluetooth: hci0: command tx timeout
[ 99.362099][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 99.362126][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 99.446013][ T13] veth1_macvtap: left promiscuous mode
[ 99.446161][ T13] veth0_macvtap: left promiscuous mode
[ 99.446319][ T13] veth1_vlan: left promiscuous mode
[ 99.447307][ T13] veth0_vlan: left promiscuous mode
[ 101.399790][ T5116] Bluetooth: hci0: command tx timeout
[ 101.630317][ T13] team0 (unregistering): Port device team_slave_1 removed
[ 101.820445][ T13] team0 (unregistering): Port device team_slave_0 removed
[ 103.480661][ T5116] Bluetooth: hci0: command tx timeout
[ 104.177837][ T5917] chnl_net:caif_netlink_parms(): no params data found
[ 104.598505][ T5917] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.598692][ T5917] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.598861][ T5917] bridge_slave_0: entered allmulticast mode
[ 104.604458][ T5917] bridge_slave_0: entered promiscuous mode
[ 104.607852][ T5917] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.608039][ T5917] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.608201][ T5917] bridge_slave_1: entered allmulticast mode
[ 104.611681][ T5917] bridge_slave_1: entered promiscuous mode
[ 104.804236][ T5917] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 104.807711][ T5917] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 104.984383][ T5917] team0: Port device team_slave_0 added
[ 105.011900][ T5917] team0: Port device team_slave_1 added
[ 105.294703][ T5917] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 105.294720][ T5917] 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 1532 would solve the problem.
[ 105.294739][ T5917] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 105.297411][ T5917] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 105.297426][ T5917] 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 1532 would solve the problem.
[ 105.297448][ T5917] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 105.549155][ T5917] hsr_slave_0: entered promiscuous mode
[ 105.551780][ T5917] hsr_slave_1: entered promiscuous mode
[ 105.560028][ T5116] Bluetooth: hci0: command tx timeout
[ 108.493848][ T5917] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 108.536615][ T5917] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 108.575713][ T5917] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 108.649891][ T5917] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 109.068748][ T5917] 8021q: adding VLAN 0 to HW filter on device bond0
[ 109.096238][ T5917] 8021q: adding VLAN 0 to HW filter on device team0
[ 109.113334][ T157] bridge0: port 1(bridge_slave_0) entered blocking state
[ 109.113769][ T157] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 109.124167][ T157] bridge0: port 2(bridge_slave_1) entered blocking state
[ 109.125709][ T157] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 109.358395][ T5917] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 109.403963][ T5917] veth0_vlan: entered promiscuous mode
[ 109.409265][ T5917] veth1_vlan: entered promiscuous mode
[ 109.441965][ T5917] veth0_macvtap: entered promiscuous mode
[ 109.445069][ T5917] veth1_macvtap: entered promiscuous mode
[ 109.460411][ T5917] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 109.465260][ T5917] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 109.479305][ T157] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.488959][ T157] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.489233][ T157] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.489269][ T157] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.664934][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 109.664954][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 109.705407][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 109.705426][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 15:58:39 executed programs: 2
[ 110.068562][ T6069] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48
[ 110.068576][ T6069] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6069, name: syz.0.17
[ 110.068584][ T6069] preempt_count: 1, expected: 0
[ 110.068589][ T6069] RCU nest depth: 2, expected: 2
[ 110.068599][ T6069] 5 locks held by syz.0.17/6069:
[ 110.068605][ T6069] #0: ffff888035808350 (sk_lock-AF_VSOCK){+.+.}-{0:0}, at: vsock_connect+0x152/0xe20
[ 110.068637][ T6069] #1: ffffffff8d7aa500 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500
[ 110.068663][ T6069] #2: ffff8880b8832c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0
[ 110.068685][ T6069] #3: ffffffff8d7aa500 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0
[ 110.068711][ T6069] #4: ffff8880b883f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x1470
[ 110.068734][ T6069] Preemption disabled at:
[ 110.068737][ T6069] [<0000000000000000>] 0x0
[ 110.068761][ T6069] CPU: 0 UID: 0 PID: 6069 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 110.068772][ T6069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 110.068783][ T6069] Call Trace:
[ 110.068789][ T6069]
[ 110.068794][ T6069] dump_stack_lvl+0x189/0x250
[ 110.068808][ T6069] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.068819][ T6069] ? __pfx__printk+0x10/0x10
[ 110.068838][ T6069] ? print_lock_name+0xde/0x100
[ 110.068852][ T6069] __might_resched+0x44b/0x5d0
[ 110.068867][ T6069] ? __pfx___might_resched+0x10/0x10
[ 110.068877][ T6069] ? ___slab_alloc+0x12f/0x1470
[ 110.068888][ T6069] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 110.068898][ T6069] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.068911][ T6069] rt_spin_lock+0xc7/0x3e0
[ 110.068925][ T6069] ? __pfx_rt_spin_lock+0x10/0x10
[ 110.068937][ T6069] ? __lock_acquire+0xab9/0xd20
[ 110.068962][ T6069] ___slab_alloc+0x12f/0x1470
[ 110.068973][ T6069] ? __set_page_owner+0x25c/0x490
[ 110.068988][ T6069] __slab_alloc+0xc6/0x1f0
[ 110.069001][ T6069] ? __set_page_owner+0x25c/0x490
[ 110.069014][ T6069] __kmalloc_cache_noprof+0xec/0x6c0
[ 110.069026][ T6069] ? __set_page_owner+0x25c/0x490
[ 110.069039][ T6069] __set_page_owner+0x25c/0x490
[ 110.069051][ T6069] ? __pfx___set_page_owner+0x10/0x10
[ 110.069063][ T6069] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 110.069080][ T6069] post_alloc_hook+0x240/0x2a0
[ 110.069094][ T6069] get_page_from_freelist+0x28c0/0x2960
[ 110.069116][ T6069] ? lockdep_unlock+0x89/0x120
[ 110.069129][ T6069] ? __lock_acquire+0xab9/0xd20
[ 110.069151][ T6069] alloc_frozen_pages_nolock_noprof+0xbc/0x150
[ 110.069166][ T6069] alloc_pages_nolock_noprof+0xa/0x30
[ 110.069175][ T6069] bpf_stream_page_replace+0x19/0x1e0
[ 110.069186][ T6069] __bpf_stream_push_str+0x35c/0xbe0
[ 110.069199][ T6069] ? __pfx___bpf_stream_push_str+0x10/0x10
[ 110.069214][ T6069] bpf_stream_stage_printk+0x14e/0x1c0
[ 110.069223][ T6069] ? __pfx_find_from_stack_cb+0x10/0x10
[ 110.069235][ T6069] ? arch_bpf_stack_walk+0x112/0x170
[ 110.069246][ T6069] ? __pfx_bpf_stream_stage_printk+0x10/0x10
[ 110.069259][ T6069] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.069273][ T6069] bpf_prog_report_may_goto_violation+0xc4/0x190
[ 110.069284][ T6069] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10
[ 110.069295][ T6069] ? irqentry_exit+0x74/0x90
[ 110.069306][ T6069] ? read_tsc+0x9/0x20
[ 110.069318][ T6069] bpf_check_timed_may_goto+0xaa/0xb0
[ 110.069329][ T6069] arch_bpf_timed_may_goto+0x21/0x40
[ 110.069342][ T6069] bpf_prog_6fd842a53d323cc5+0x53/0x5f
[ 110.069351][ T6069] bpf_trace_run9+0x2db/0x500
[ 110.069364][ T6069] ? bpf_trace_run9+0x1ec/0x500
[ 110.069375][ T6069] ? __pfx_bpf_trace_run9+0x10/0x10
[ 110.069399][ T6069] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340
[ 110.069417][ T6069] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10
[ 110.069429][ T6069] ? kmem_cache_alloc_node_noprof+0x291/0x6e0
[ 110.069440][ T6069] ? __alloc_skb+0x112/0x2d0
[ 110.069457][ T6069] ? __alloc_skb+0x1bc/0x2d0
[ 110.069470][ T6069] ? __local_bh_enable+0x28c/0x410
[ 110.069485][ T6069] virtio_transport_alloc_skb+0x10cc/0x1130
[ 110.069504][ T6069] ? __pfx_virtio_transport_alloc_skb+0x10/0x10
[ 110.069515][ T6069] ? rt_spin_unlock+0x150/0x200
[ 110.069529][ T6069] virtio_transport_send_pkt_info+0x6be/0x1100
[ 110.069554][ T6069] virtio_transport_connect+0xa7/0x100
[ 110.069567][ T6069] ? __pfx_virtio_transport_connect+0x10/0x10
[ 110.069582][ T6069] ? __pfx_vsock_auto_bind+0x10/0x10
[ 110.069593][ T6069] ? vsock_assign_transport+0x5ed/0x770
[ 110.069610][ T6069] vsock_connect+0xb8b/0xe20
[ 110.069629][ T6069] ? __might_fault+0xb0/0x130
[ 110.069648][ T6069] ? __pfx_vsock_connect+0x10/0x10
[ 110.069667][ T6069] ? __pfx_autoremove_wake_function+0x10/0x10
[ 110.069694][ T6069] ? bpf_lsm_socket_connect+0x9/0x20
[ 110.069718][ T6069] __sys_connect+0x323/0x450
[ 110.069738][ T6069] ? __pfx___sys_connect+0x10/0x10
[ 110.069775][ T6069] __x64_sys_connect+0x7a/0x90
[ 110.069793][ T6069] do_syscall_64+0xfa/0xfa0
[ 110.069810][ T6069] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.069827][ T6069] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.069852][ T6069] ? clear_bhb_loop+0x60/0xb0
[ 110.069867][ T6069] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.069876][ T6069] RIP: 0033:0x7f770871eec9
[ 110.069886][ T6069] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 110.069893][ T6069] RSP: 002b:00007ffd178f3108 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
[ 110.069904][ T6069] RAX: ffffffffffffffda RBX: 00007f7708975fa0 RCX: 00007f770871eec9
[ 110.069911][ T6069] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000005
[ 110.069917][ T6069] RBP: 00007f77087a1f91 R08: 0000000000000000 R09: 0000000000000000
[ 110.069923][ T6069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 110.069928][ T6069] R13: 00007f7708975fa0 R14: 00007f7708975fa0 R15: 0000000000000003
[ 110.069944][ T6069]
[ 111.710779][ T10] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48
[ 111.710794][ T10] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 10, name: kworker/0:1
[ 111.710803][ T10] preempt_count: 1, expected: 0
[ 111.710807][ T10] RCU nest depth: 2, expected: 2
[ 111.710812][ T10] 6 locks held by kworker/0:1/10:
[ 111.710818][ T10] #0: ffff88814d6f9d38 ((wq_completion)vsock-loopback){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0
[ 111.710850][ T10] #1: ffffc900000f7ba0 ((work_completion)(&vsock->pkt_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0
[ 111.710880][ T10] #2: ffffffff8d7aa500 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500
[ 111.710905][ T10] #3: ffff8880b8832c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0
[ 111.710927][ T10] #4: ffffffff8d7aa500 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0
[ 111.710953][ T10] #5: ffff8880b883f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x1470
[ 111.710977][ T10] Preemption disabled at:
[ 111.710979][ T10] [] __slab_alloc+0xea/0x1f0
[ 111.711000][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)}
[ 111.711014][ T10] Tainted: [W]=WARN
[ 111.711017][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 111.711023][ T10] Workqueue: vsock-loopback vsock_loopback_work
[ 111.711034][ T10] Call Trace:
[ 111.711038][ T10]
[ 111.711043][ T10] dump_stack_lvl+0x189/0x250
[ 111.711057][ T10] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.711068][ T10] ? __pfx__printk+0x10/0x10
[ 111.711081][ T10] ? print_lock_name+0xde/0x100
[ 111.711092][ T10] ? __slab_alloc+0xea/0x1f0
[ 111.711107][ T10] __might_resched+0x44b/0x5d0
[ 111.711120][ T10] ? __slab_alloc+0xea/0x1f0
[ 111.711133][ T10] ? __pfx___might_resched+0x10/0x10
[ 111.711143][ T10] ? ___slab_alloc+0x12f/0x1470
[ 111.711154][ T10] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 111.711164][ T10] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.711177][ T10] rt_spin_lock+0xc7/0x3e0
[ 111.711191][ T10] ? __pfx_rt_spin_lock+0x10/0x10
[ 111.711203][ T10] ? __lock_acquire+0xab9/0xd20
[ 111.711220][ T10] ___slab_alloc+0x12f/0x1470
[ 111.711232][ T10] ? __set_page_owner+0x25c/0x490
[ 111.711247][ T10] __slab_alloc+0xc6/0x1f0
[ 111.711260][ T10] ? __set_page_owner+0x25c/0x490
[ 111.711272][ T10] __kmalloc_cache_noprof+0xec/0x6c0
[ 111.711284][ T10] ? __set_page_owner+0x25c/0x490
[ 111.711298][ T10] __set_page_owner+0x25c/0x490
[ 111.711310][ T10] ? __pfx___set_page_owner+0x10/0x10
[ 111.711321][ T10] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 111.711339][ T10] post_alloc_hook+0x240/0x2a0
[ 111.711354][ T10] get_page_from_freelist+0x28c0/0x2960
[ 111.711377][ T10] ? __lock_acquire+0xab9/0xd20
[ 111.711395][ T10] ? __lock_acquire+0xab9/0xd20
[ 111.711417][ T10] alloc_frozen_pages_nolock_noprof+0xbc/0x150
[ 111.711432][ T10] alloc_pages_nolock_noprof+0xa/0x30
[ 111.711442][ T10] bpf_stream_page_replace+0x19/0x1e0
[ 111.711452][ T10] __bpf_stream_push_str+0x410/0xbe0
[ 111.711465][ T10] ? __pfx___bpf_stream_push_str+0x10/0x10
[ 111.711480][ T10] bpf_stream_stage_printk+0x14e/0x1c0
[ 111.711489][ T10] ? __pfx_find_from_stack_cb+0x10/0x10
[ 111.711501][ T10] ? arch_bpf_stack_walk+0x112/0x170
[ 111.711512][ T10] ? __pfx_bpf_stream_stage_printk+0x10/0x10
[ 111.711525][ T10] ? arch_stack_walk+0x11c/0x150
[ 111.711542][ T10] bpf_prog_report_may_goto_violation+0xc4/0x190
[ 111.711554][ T10] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10
[ 111.711565][ T10] ? irqentry_exit+0x74/0x90
[ 111.711576][ T10] ? read_tsc+0x9/0x20
[ 111.711587][ T10] bpf_check_timed_may_goto+0xaa/0xb0
[ 111.711599][ T10] arch_bpf_timed_may_goto+0x21/0x40
[ 111.711612][ T10] bpf_prog_6fd842a53d323cc5+0x53/0x5f
[ 111.711622][ T10] bpf_trace_run9+0x2db/0x500
[ 111.711634][ T10] ? bpf_trace_run9+0x1ec/0x500
[ 111.711650][ T10] ? __pfx_bpf_trace_run9+0x10/0x10
[ 111.711675][ T10] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340
[ 111.711693][ T10] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10
[ 111.711705][ T10] ? kmem_cache_alloc_node_noprof+0x291/0x6e0
[ 111.711716][ T10] ? __alloc_skb+0x112/0x2d0
[ 111.711733][ T10] ? __alloc_skb+0x1bc/0x2d0
[ 111.711747][ T10] ? __local_bh_enable_ip+0x1c0/0x2e0
[ 111.711758][ T10] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.711770][ T10] virtio_transport_alloc_skb+0x10cc/0x1130
[ 111.711789][ T10] ? __pfx_virtio_transport_alloc_skb+0x10/0x10
[ 111.711804][ T10] virtio_transport_recv_pkt+0xced/0x2710
[ 111.711823][ T10] ? __pfx_virtio_transport_recv_pkt+0x10/0x10
[ 111.711837][ T10] ? __local_bh_enable+0x28c/0x410
[ 111.711847][ T10] ? reacquire_held_locks+0x127/0x1d0
[ 111.711867][ T10] ? __lock_acquire+0xab9/0xd20
[ 111.711885][ T10] ? vsock_deliver_tap+0x21/0x1a0
[ 111.711898][ T10] ? vsock_deliver_tap+0x21/0x1a0
[ 111.711909][ T10] ? __pfx_virtio_transport_build_skb+0x10/0x10
[ 111.711926][ T10] vsock_loopback_work+0x310/0x3a0
[ 111.711936][ T10] ? vsock_loopback_work+0x110/0x3a0
[ 111.711947][ T10] ? __pfx_vsock_loopback_work+0x10/0x10
[ 111.711968][ T10] ? _raw_spin_unlock_irq+0x23/0x50
[ 111.711978][ T10] ? process_scheduled_works+0x9ef/0x17b0
[ 111.711988][ T10] ? process_scheduled_works+0x9ef/0x17b0
[ 111.712000][ T10] process_scheduled_works+0xade/0x17b0
[ 111.712027][ T10] ? __pfx_process_scheduled_works+0x10/0x10
[ 111.712047][ T10] worker_thread+0x8a0/0xda0
[ 111.712060][ T10] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 111.712075][ T10] ? __kthread_parkme+0x7b/0x200
[ 111.712092][ T10] kthread+0x711/0x8a0
[ 111.712107][ T10] ? __pfx_worker_thread+0x10/0x10
[ 111.712117][ T10] ? __pfx_kthread+0x10/0x10
[ 111.712128][ T10] ? rt_spin_unlock+0x150/0x200
[ 111.712143][ T10] ? rt_spin_unlock+0x161/0x200
[ 111.712154][ T10] ? __pfx_kthread+0x10/0x10
[ 111.712169][ T10] ret_from_fork+0x4b9/0x870
[ 111.712186][ T10] ? __pfx_ret_from_fork+0x10/0x10
[ 111.712201][ T10] ? __switch_to_asm+0x39/0x70
[ 111.712211][ T10] ? __switch_to_asm+0x33/0x70
[ 111.712222][ T10] ? __pfx_kthread+0x10/0x10
[ 111.712235][ T10] ret_from_fork_asm+0x1a/0x30
[ 111.712256][ T10]
[ 114.521550][ T44] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48
[ 114.521563][ T44] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 44, name: kworker/1:1
[ 114.521572][ T44] preempt_count: 1, expected: 0
[ 114.521577][ T44] RCU nest depth: 2, expected: 2
[ 114.521581][ T44] 6 locks held by kworker/1:1/44:
[ 114.521587][ T44] #0: ffff88814d6f9d38 ((wq_completion)vsock-loopback){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0
[ 114.521619][ T44] #1: ffffc90000b57ba0 ((work_completion)(&vsock->pkt_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0
[ 114.521644][ T44] #2: ffffffff8d7aa500 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500
[ 114.521668][ T44] #3: ffff8880b8932c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0
[ 114.521691][ T44] #4: ffffffff8d7aa500 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0
[ 114.521718][ T44] #5: ffff8880b893f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x1470
[ 114.521741][ T44] Preemption disabled at:
[ 114.521744][ T44] [] __slab_alloc+0xea/0x1f0
[ 114.521765][ T44] CPU: 1 UID: 0 PID: 44 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)}
[ 114.521778][ T44] Tainted: [W]=WARN
[ 114.521781][ T44] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 114.521788][ T44] Workqueue: vsock-loopback vsock_loopback_work
[ 114.521798][ T44] Call Trace:
[ 114.521802][ T44]
[ 114.521807][ T44] dump_stack_lvl+0x189/0x250
[ 114.521821][ T44] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.521832][ T44] ? __pfx__printk+0x10/0x10
[ 114.521842][ T44] ? unwind_next_frame+0xa5/0x2390
[ 114.521862][ T44] ? print_lock_name+0xde/0x100
[ 114.521873][ T44] ? __slab_alloc+0xea/0x1f0
[ 114.521888][ T44] __might_resched+0x44b/0x5d0
[ 114.521901][ T44] ? __slab_alloc+0xea/0x1f0
[ 114.521914][ T44] ? __pfx___might_resched+0x10/0x10
[ 114.521924][ T44] ? ___slab_alloc+0x12f/0x1470
[ 114.521934][ T44] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 114.521945][ T44] ? lockdep_hardirqs_on+0x9c/0x150
[ 114.521958][ T44] rt_spin_lock+0xc7/0x3e0
[ 114.521973][ T44] ? __pfx_rt_spin_lock+0x10/0x10
[ 114.521985][ T44] ? __lock_acquire+0xab9/0xd20
[ 114.522002][ T44] ___slab_alloc+0x12f/0x1470
[ 114.522014][ T44] ? __set_page_owner+0x25c/0x490
[ 114.522029][ T44] __slab_alloc+0xc6/0x1f0
[ 114.522041][ T44] ? __set_page_owner+0x25c/0x490
[ 114.522054][ T44] __kmalloc_cache_noprof+0xec/0x6c0
[ 114.522066][ T44] ? __set_page_owner+0x25c/0x490
2025/10/09 15:58:44 executed programs: 10
[ 114.522079][ T44] __set_page_owner+0x25c/0x490
[ 114.522092][ T44] ? __pfx___set_page_owner+0x10/0x10
[ 114.522104][ T44] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 114.522121][ T44] post_alloc_hook+0x240/0x2a0
[ 114.522136][ T44] get_page_from_freelist+0x28c0/0x2960
[ 114.522154][ T44] ? __lock_acquire+0xab9/0xd20
[ 114.522172][ T44] ? __lock_acquire+0xab9/0xd20
[ 114.522194][ T44] alloc_frozen_pages_nolock_noprof+0xbc/0x150
[ 114.522209][ T44] alloc_pages_nolock_noprof+0xa/0x30
[ 114.522219][ T44] bpf_stream_page_replace+0x19/0x1e0
[ 114.522229][ T44] __bpf_stream_push_str+0x410/0xbe0
[ 114.522242][ T44] ? __pfx___bpf_stream_push_str+0x10/0x10
[ 114.522258][ T44] bpf_stream_stage_printk+0x14e/0x1c0
[ 114.522266][ T44] ? __pfx_find_from_stack_cb+0x10/0x10
[ 114.522279][ T44] ? arch_bpf_stack_walk+0x112/0x170
[ 114.522290][ T44] ? __pfx_bpf_stream_stage_printk+0x10/0x10
[ 114.522302][ T44] ? arch_stack_walk+0x11c/0x150
[ 114.522320][ T44] bpf_prog_report_may_goto_violation+0xc4/0x190
[ 114.522331][ T44] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10
[ 114.522342][ T44] ? irqentry_exit+0x74/0x90
[ 114.522354][ T44] ? read_tsc+0x9/0x20
[ 114.522365][ T44] bpf_check_timed_may_goto+0xaa/0xb0
[ 114.522377][ T44] arch_bpf_timed_may_goto+0x21/0x40
[ 114.522389][ T44] bpf_prog_6fd842a53d323cc5+0x53/0x5f
[ 114.522400][ T44] bpf_trace_run9+0x2db/0x500
[ 114.522412][ T44] ? bpf_trace_run9+0x1ec/0x500
[ 114.522424][ T44] ? __pfx_bpf_trace_run9+0x10/0x10
[ 114.522448][ T44] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340
[ 114.522467][ T44] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10
[ 114.522478][ T44] ? kmem_cache_alloc_node_noprof+0x291/0x6e0
[ 114.522489][ T44] ? __alloc_skb+0x112/0x2d0
[ 114.522506][ T44] ? __alloc_skb+0x1bc/0x2d0
[ 114.522520][ T44] ? __local_bh_enable_ip+0x1c0/0x2e0
[ 114.522531][ T44] ? lockdep_hardirqs_on+0x9c/0x150
[ 114.522543][ T44] virtio_transport_alloc_skb+0x10cc/0x1130
[ 114.522561][ T44] ? __pfx_virtio_transport_alloc_skb+0x10/0x10
[ 114.522576][ T44] virtio_transport_recv_pkt+0xced/0x2710
[ 114.522596][ T44] ? __pfx_virtio_transport_recv_pkt+0x10/0x10
[ 114.522610][ T44] ? __local_bh_enable+0x28c/0x410
[ 114.522620][ T44] ? reacquire_held_locks+0x127/0x1d0
[ 114.522636][ T44] ? __lock_acquire+0xab9/0xd20
[ 114.522654][ T44] ? vsock_deliver_tap+0x21/0x1a0
[ 114.522667][ T44] ? vsock_deliver_tap+0x21/0x1a0
[ 114.522678][ T44] ? __pfx_virtio_transport_build_skb+0x10/0x10
[ 114.522695][ T44] vsock_loopback_work+0x310/0x3a0
[ 114.522705][ T44] ? vsock_loopback_work+0x110/0x3a0
[ 114.522716][ T44] ? __pfx_vsock_loopback_work+0x10/0x10
[ 114.522737][ T44] ? _raw_spin_unlock_irq+0x23/0x50
[ 114.522747][ T44] ? process_scheduled_works+0x9ef/0x17b0
[ 114.522757][ T44] ? process_scheduled_works+0x9ef/0x17b0
[ 114.522769][ T44] process_scheduled_works+0xade/0x17b0
[ 114.522796][ T44] ? __pfx_process_scheduled_works+0x10/0x10
[ 114.522816][ T44] worker_thread+0x8a0/0xda0
[ 114.522842][ T44] kthread+0x711/0x8a0
[ 114.522860][ T44] ? __pfx_worker_thread+0x10/0x10
[ 114.522871][ T44] ? __pfx_kthread+0x10/0x10
[ 114.522882][ T44] ? rt_spin_unlock+0x150/0x200
[ 114.522897][ T44] ? rt_spin_unlock+0x161/0x200
[ 114.522908][ T44] ? __pfx_kthread+0x10/0x10
[ 114.522921][ T44] ret_from_fork+0x4b9/0x870
[ 114.522933][ T44] ? __pfx_ret_from_fork+0x10/0x10
[ 114.522948][ T44] ? __switch_to_asm+0x39/0x70
[ 114.522959][ T44] ? __switch_to_asm+0x33/0x70
[ 114.522969][ T44] ? __pfx_kthread+0x10/0x10
[ 114.522982][ T44] ret_from_fork_asm+0x1a/0x30
[ 114.523003][ T44]
[ 117.050417][ T6084] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48
[ 117.050431][ T6084] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6084, name: syz.0.29
[ 117.050439][ T6084] preempt_count: 1, expected: 0
[ 117.050444][ T6084] RCU nest depth: 2, expected: 2
[ 117.050449][ T6084] 5 locks held by syz.0.29/6084:
[ 117.050454][ T6084] #0: ffff88803955c3d0 (sk_lock-AF_VSOCK){+.+.}-{0:0}, at: vsock_connect+0x152/0xe20
[ 117.050484][ T6084] #1: ffffffff8d7aa500 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500
[ 117.050510][ T6084] #2: ffff8880b8932c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0
[ 117.050533][ T6084] #3: ffffffff8d7aa500 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0
[ 117.050559][ T6084] #4: ffff8880b893f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x1470
[ 117.050583][ T6084] Preemption disabled at:
[ 117.050585][ T6084] [] __slab_alloc+0xea/0x1f0
[ 117.050607][ T6084] CPU: 1 UID: 0 PID: 6084 Comm: syz.0.29 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)}
[ 117.050620][ T6084] Tainted: [W]=WARN
[ 117.050623][ T6084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 117.050629][ T6084] Call Trace:
[ 117.050633][ T6084]
[ 117.050638][ T6084] dump_stack_lvl+0x189/0x250
[ 117.050652][ T6084] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.050663][ T6084] ? __pfx__printk+0x10/0x10
[ 117.050672][ T6084] ? unwind_next_frame+0xa5/0x2390
[ 117.050687][ T6084] ? print_lock_name+0xde/0x100
[ 117.050698][ T6084] ? __slab_alloc+0xea/0x1f0
[ 117.050712][ T6084] __might_resched+0x44b/0x5d0
[ 117.050726][ T6084] ? __slab_alloc+0xea/0x1f0
[ 117.050738][ T6084] ? __pfx___might_resched+0x10/0x10
[ 117.050748][ T6084] ? ___slab_alloc+0x12f/0x1470
[ 117.050759][ T6084] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 117.050769][ T6084] ? lockdep_hardirqs_on+0x9c/0x150
[ 117.050782][ T6084] rt_spin_lock+0xc7/0x3e0
[ 117.050796][ T6084] ? __pfx_rt_spin_lock+0x10/0x10
[ 117.050808][ T6084] ? __lock_acquire+0xab9/0xd20
[ 117.050825][ T6084] ___slab_alloc+0x12f/0x1470
[ 117.050837][ T6084] ? __set_page_owner+0x25c/0x490
[ 117.050852][ T6084] __slab_alloc+0xc6/0x1f0
[ 117.050864][ T6084] ? __set_page_owner+0x25c/0x490
[ 117.050876][ T6084] __kmalloc_cache_noprof+0xec/0x6c0
[ 117.050889][ T6084] ? __set_page_owner+0x25c/0x490
[ 117.050902][ T6084] __set_page_owner+0x25c/0x490
[ 117.050914][ T6084] ? __pfx___set_page_owner+0x10/0x10
[ 117.050925][ T6084] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 117.050943][ T6084] post_alloc_hook+0x240/0x2a0
[ 117.050958][ T6084] get_page_from_freelist+0x28c0/0x2960
[ 117.050975][ T6084] ? __lock_acquire+0xab9/0xd20
[ 117.050999][ T6084] ? __lock_acquire+0xab9/0xd20
[ 117.051021][ T6084] alloc_frozen_pages_nolock_noprof+0xbc/0x150
[ 117.051036][ T6084] alloc_pages_nolock_noprof+0xa/0x30
[ 117.051046][ T6084] bpf_stream_page_replace+0x19/0x1e0
[ 117.051056][ T6084] __bpf_stream_push_str+0x410/0xbe0
[ 117.051069][ T6084] ? __pfx___bpf_stream_push_str+0x10/0x10
[ 117.051085][ T6084] bpf_stream_stage_printk+0x14e/0x1c0
[ 117.051093][ T6084] ? __pfx_find_from_stack_cb+0x10/0x10
[ 117.051106][ T6084] ? arch_bpf_stack_walk+0x112/0x170
[ 117.051116][ T6084] ? __pfx_bpf_stream_stage_printk+0x10/0x10
[ 117.051128][ T6084] ? arch_stack_walk+0xfc/0x150
[ 117.051145][ T6084] bpf_prog_report_may_goto_violation+0xc4/0x190
[ 117.051157][ T6084] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10
[ 117.051167][ T6084] ? irqentry_exit+0x74/0x90
[ 117.051179][ T6084] ? read_tsc+0x9/0x20
[ 117.051191][ T6084] bpf_check_timed_may_goto+0xaa/0xb0
[ 117.051202][ T6084] arch_bpf_timed_may_goto+0x21/0x40
[ 117.051214][ T6084] bpf_prog_6fd842a53d323cc5+0x53/0x5f
[ 117.051225][ T6084] bpf_trace_run9+0x2db/0x500
[ 117.051237][ T6084] ? bpf_trace_run9+0x1ec/0x500
[ 117.051249][ T6084] ? __pfx_bpf_trace_run9+0x10/0x10
[ 117.051273][ T6084] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340
[ 117.051291][ T6084] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10
[ 117.051303][ T6084] ? kmem_cache_alloc_node_noprof+0x291/0x6e0
[ 117.051314][ T6084] ? __alloc_skb+0x112/0x2d0
[ 117.051331][ T6084] ? __alloc_skb+0x1bc/0x2d0
[ 117.051344][ T6084] ? __local_bh_enable+0x28c/0x410
[ 117.051359][ T6084] virtio_transport_alloc_skb+0x10cc/0x1130
[ 117.051383][ T6084] ? __pfx_virtio_transport_alloc_skb+0x10/0x10
[ 117.051395][ T6084] ? rt_spin_unlock+0x150/0x200
[ 117.051409][ T6084] virtio_transport_send_pkt_info+0x6be/0x1100
[ 117.051434][ T6084] virtio_transport_connect+0xa7/0x100
[ 117.051447][ T6084] ? __pfx_virtio_transport_connect+0x10/0x10
[ 117.051462][ T6084] ? __pfx_vsock_auto_bind+0x10/0x10
[ 117.051473][ T6084] ? vsock_assign_transport+0x5ed/0x770
[ 117.051490][ T6084] vsock_connect+0xb8b/0xe20
[ 117.051505][ T6084] ? __might_fault+0xb0/0x130
[ 117.051518][ T6084] ? __pfx_vsock_connect+0x10/0x10
[ 117.051529][ T6084] ? __pfx_autoremove_wake_function+0x10/0x10
[ 117.051546][ T6084] ? bpf_lsm_socket_connect+0x9/0x20
[ 117.051560][ T6084] __sys_connect+0x323/0x450
[ 117.051572][ T6084] ? __pfx___sys_connect+0x10/0x10
[ 117.051594][ T6084] __x64_sys_connect+0x7a/0x90
[ 117.051604][ T6084] do_syscall_64+0xfa/0xfa0
[ 117.051614][ T6084] ? lockdep_hardirqs_on+0x9c/0x150
[ 117.051623][ T6084] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.051632][ T6084] ? clear_bhb_loop+0x60/0xb0
[ 117.051644][ T6084] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.051653][ T6084] RIP: 0033:0x7f770871eec9
[ 117.051663][ T6084] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 117.051671][ T6084] RSP: 002b:00007ffd178f3108 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
[ 117.051681][ T6084] RAX: ffffffffffffffda RBX: 00007f7708975fa0 RCX: 00007f770871eec9
[ 117.051687][ T6084] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000005
[ 117.051693][ T6084] RBP: 00007f77087a1f91 R08: 0000000000000000 R09: 0000000000000000
[ 117.051699][ T6084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 117.051705][ T6084] R13: 00007f7708975fa0 R14: 00007f7708975fa0 R15: 0000000000000003
[ 117.051721][ T6084]
[ 118.708120][ T6092] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48
[ 118.708134][ T6092] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6092, name: syz.0.32
[ 118.708143][ T6092] preempt_count: 1, expected: 0
[ 118.708148][ T6092] RCU nest depth: 2, expected: 2
[ 118.708153][ T6092] 5 locks held by syz.0.32/6092:
[ 118.708158][ T6092] #0: ffff88803580d950 (sk_lock-AF_VSOCK){+.+.}-{0:0}, at: vsock_connect+0x152/0xe20
[ 118.708188][ T6092] #1: ffffffff8d7aa500 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500
[ 118.708214][ T6092] #2: ffff8880b8832c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0
[ 118.708236][ T6092] #3: ffffffff8d7aa500 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0
[ 118.708351][ T6092] #4: ffff8880b883f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x1470
[ 118.708380][ T6092] Preemption disabled at:
[ 118.708383][ T6092] [] __slab_alloc+0xea/0x1f0
[ 118.708405][ T6092] CPU: 0 UID: 0 PID: 6092 Comm: syz.0.32 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)}
[ 118.708419][ T6092] Tainted: [W]=WARN
[ 118.708422][ T6092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 118.708428][ T6092] Call Trace:
[ 118.708435][ T6092]
[ 118.708441][ T6092] dump_stack_lvl+0x189/0x250
[ 118.708455][ T6092] ? __pfx_dump_stack_lvl+0x10/0x10
[ 118.708467][ T6092] ? __pfx__printk+0x10/0x10
[ 118.708476][ T6092] ? unwind_next_frame+0xa5/0x2390
[ 118.708494][ T6092] ? print_lock_name+0xde/0x100
[ 118.708504][ T6092] ? __slab_alloc+0xea/0x1f0
[ 118.708519][ T6092] __might_resched+0x44b/0x5d0
[ 118.708533][ T6092] ? __slab_alloc+0xea/0x1f0
[ 118.708545][ T6092] ? __pfx___might_resched+0x10/0x10
[ 118.708556][ T6092] ? ___slab_alloc+0x12f/0x1470
[ 118.708566][ T6092] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 118.708577][ T6092] ? lockdep_hardirqs_on+0x9c/0x150
[ 118.708591][ T6092] rt_spin_lock+0xc7/0x3e0
[ 118.708605][ T6092] ? __pfx_rt_spin_lock+0x10/0x10
[ 118.708617][ T6092] ? __lock_acquire+0xab9/0xd20
[ 118.708635][ T6092] ___slab_alloc+0x12f/0x1470
[ 118.708647][ T6092] ? __set_page_owner+0x25c/0x490
[ 118.708662][ T6092] __slab_alloc+0xc6/0x1f0
[ 118.708675][ T6092] ? __set_page_owner+0x25c/0x490
[ 118.708688][ T6092] __kmalloc_cache_noprof+0xec/0x6c0
[ 118.708700][ T6092] ? __set_page_owner+0x25c/0x490
[ 118.708713][ T6092] __set_page_owner+0x25c/0x490
[ 118.708727][ T6092] ? __pfx___set_page_owner+0x10/0x10
[ 118.708738][ T6092] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 118.708756][ T6092] post_alloc_hook+0x240/0x2a0
[ 118.708771][ T6092] get_page_from_freelist+0x28c0/0x2960
[ 118.708789][ T6092] ? __lock_acquire+0xab9/0xd20
[ 118.708807][ T6092] ? __lock_acquire+0xab9/0xd20
[ 118.708829][ T6092] alloc_frozen_pages_nolock_noprof+0xbc/0x150
[ 118.708845][ T6092] alloc_pages_nolock_noprof+0xa/0x30
[ 118.708855][ T6092] bpf_stream_page_replace+0x19/0x1e0
[ 118.708866][ T6092] __bpf_stream_push_str+0x410/0xbe0
[ 118.708879][ T6092] ? __pfx___bpf_stream_push_str+0x10/0x10
[ 118.708894][ T6092] bpf_stream_stage_printk+0x14e/0x1c0
[ 118.708903][ T6092] ? __pfx_find_from_stack_cb+0x10/0x10
[ 118.708916][ T6092] ? arch_bpf_stack_walk+0x112/0x170
[ 118.708926][ T6092] ? __pfx_bpf_stream_stage_printk+0x10/0x10
[ 118.708939][ T6092] ? arch_stack_walk+0xfc/0x150
[ 118.708956][ T6092] bpf_prog_report_may_goto_violation+0xc4/0x190
[ 118.708968][ T6092] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10
[ 118.708979][ T6092] ? irqentry_exit+0x74/0x90
[ 118.708990][ T6092] ? read_tsc+0x9/0x20
[ 118.709002][ T6092] bpf_check_timed_may_goto+0xaa/0xb0
[ 118.709014][ T6092] arch_bpf_timed_may_goto+0x21/0x40
[ 118.709026][ T6092] bpf_prog_6fd842a53d323cc5+0x53/0x5f
[ 118.709036][ T6092] bpf_trace_run9+0x2db/0x500
[ 118.709050][ T6092] ? bpf_trace_run9+0x1ec/0x500
[ 118.709061][ T6092] ? __pfx_bpf_trace_run9+0x10/0x10
[ 118.709085][ T6092] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340
[ 118.709105][ T6092] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10
[ 118.709116][ T6092] ? kmem_cache_alloc_node_noprof+0x291/0x6e0
[ 118.709127][ T6092] ? __alloc_skb+0x112/0x2d0
[ 118.709145][ T6092] ? __alloc_skb+0x1bc/0x2d0
[ 118.709159][ T6092] ? __local_bh_enable+0x28c/0x410
[ 118.709174][ T6092] virtio_transport_alloc_skb+0x10cc/0x1130
[ 118.709193][ T6092] ? __pfx_virtio_transport_alloc_skb+0x10/0x10
[ 118.709206][ T6092] ? rt_spin_unlock+0x150/0x200
[ 118.709219][ T6092] virtio_transport_send_pkt_info+0x6be/0x1100
[ 118.709254][ T6092] virtio_transport_connect+0xa7/0x100
[ 118.709267][ T6092] ? __pfx_virtio_transport_connect+0x10/0x10
[ 118.709283][ T6092] ? __pfx_vsock_auto_bind+0x10/0x10
[ 118.709294][ T6092] ? vsock_assign_transport+0x5ed/0x770
[ 118.709311][ T6092] vsock_connect+0xb8b/0xe20
[ 118.709327][ T6092] ? __might_fault+0xb0/0x130
[ 118.709340][ T6092] ? __pfx_vsock_connect+0x10/0x10
[ 118.709351][ T6092] ? __pfx_autoremove_wake_function+0x10/0x10
[ 118.709368][ T6092] ? bpf_lsm_socket_connect+0x9/0x20
[ 118.709383][ T6092] __sys_connect+0x323/0x450
[ 118.709395][ T6092] ? __pfx___sys_connect+0x10/0x10
[ 118.709417][ T6092] __x64_sys_connect+0x7a/0x90
[ 118.709428][ T6092] do_syscall_64+0xfa/0xfa0
[ 118.709438][ T6092] ? lockdep_hardirqs_on+0x9c/0x150
[ 118.709448][ T6092] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.709457][ T6092] ? clear_bhb_loop+0x60/0xb0
[ 118.709469][ T6092] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.709479][ T6092] RIP: 0033:0x7f770871eec9
[ 118.709489][ T6092] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 118.709497][ T6092] RSP: 002b:00007ffd178f3108 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
[ 118.709506][ T6092] RAX: ffffffffffffffda RBX: 00007f7708975fa0 RCX: 00007f770871eec9
[ 118.709514][ T6092] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000005
[ 118.709520][ T6092] RBP: 00007f77087a1f91 R08: 0000000000000000 R09: 0000000000000000
[ 118.709525][ T6092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 118.709531][ T6092] R13: 00007f7708975fa0 R14: 00007f7708975fa0 R15: 0000000000000003
[ 118.709548][ T6092]