Warning: Permanently added '10.128.0.72' (ED25519) to the list of known hosts. 2025/10/10 04:20:58 parsed 1 programs [ 68.714516][ T4522] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.592908][ T4574] chnl_net:caif_netlink_parms(): no params data found [ 72.001759][ T4574] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.001766][ T4574] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.001817][ T4574] bridge_slave_0: entered allmulticast mode [ 72.002421][ T4574] bridge_slave_0: entered promiscuous mode [ 72.003056][ T4574] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.003060][ T4574] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.003096][ T4574] bridge_slave_1: entered allmulticast mode [ 72.003729][ T4574] bridge_slave_1: entered promiscuous mode [ 72.180339][ T4574] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.181081][ T4574] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.700614][ T4574] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.700617][ T4574] 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. [ 72.700620][ T4574] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.749622][ T4574] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.749626][ T4574] 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. [ 72.749630][ T4574] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.666649][ T4574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.704289][ T775] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.704295][ T775] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.705723][ T775] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.705728][ T775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.810301][ T4574] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.852401][ T4574] veth0_vlan: entered promiscuous mode [ 74.057666][ T4574] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.058896][ T4574] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.298459][ T56] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.298565][ T56] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.298657][ T56] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.298935][ T56] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.299197][ T56] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.769440][ T142] bridge_slave_1: left allmulticast mode [ 74.769451][ T142] bridge_slave_1: left promiscuous mode [ 74.769495][ T142] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.849869][ T142] bridge_slave_0: left allmulticast mode [ 74.849879][ T142] bridge_slave_0: left promiscuous mode [ 74.849924][ T142] bridge0: port 1(bridge_slave_0) entered disabled state 2025/10/10 04:21:04 executed programs: 0 [ 75.008707][ T3734] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 75.008809][ T3734] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 75.009622][ T3734] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 75.010976][ T3734] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 75.011233][ T3734] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 76.479615][ T142] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.559686][ T142] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.600258][ T142] bond0 (unregistering): Released all slaves [ 76.717151][ T4721] chnl_net:caif_netlink_parms(): no params data found [ 76.849640][ T142] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.849659][ T142] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.889697][ T142] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.889708][ T142] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.990786][ T142] veth0_vlan: left promiscuous mode [ 77.049390][ T56] Bluetooth: hci0: command tx timeout [ 79.129326][ T56] Bluetooth: hci0: command tx timeout [ 80.139814][ T4721] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.139818][ T4721] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.139842][ T4721] bridge_slave_0: entered allmulticast mode [ 80.140209][ T4721] bridge_slave_0: entered promiscuous mode [ 80.140566][ T4721] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.140568][ T4721] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.140591][ T4721] bridge_slave_1: entered allmulticast mode [ 80.140961][ T4721] bridge_slave_1: entered promiscuous mode [ 80.301165][ T4721] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.301781][ T4721] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.669859][ T4721] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.669863][ T4721] 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. [ 80.669866][ T4721] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.670261][ T4721] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.670263][ T4721] 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. [ 80.670266][ T4721] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.209338][ T56] Bluetooth: hci0: command tx timeout [ 81.713218][ T4721] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.831889][ T2753] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.831895][ T2753] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.833309][ T2830] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.833314][ T2830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.008644][ T4721] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.140993][ T4721] veth0_vlan: entered promiscuous mode [ 82.346016][ T4721] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.347434][ T4721] batman_adv: batadv0: Interface activated: batadv_slave_1 2025/10/10 04:21:12 executed programs: 2 [ 82.816527][ T4855] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 82.816532][ T4855] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4855, name: syz.1.17 [ 82.816534][ T4855] preempt_count: 2, expected: 0 [ 82.816535][ T4855] RCU nest depth: 2, expected: 2 [ 82.816537][ T4855] 5 locks held by syz.1.17/4855: [ 82.816538][ T4855] #0: ffff888111535f90 (sk_lock-AF_VSOCK){....}-{0:0}, at: vsock_connect+0x72/0x400 [ 82.816550][ T4855] #1: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run9+0xd8/0x1d0 [ 82.816556][ T4855] #2: ffff88813ba267e8 ((stream_local_lock)){....}-{2:2}, at: __bpf_stream_push_str+0x56/0x1b0 [ 82.816561][ T4855] #3: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: rt_spin_trylock+0x9e/0xe0 [ 82.816567][ T4855] #4: ffff88813ba322a8 ((&c->lock)){....}-{2:2}, at: ___slab_alloc+0x163/0xc60 [ 82.816572][ T4855] Preemption disabled at: [ 82.816573][ T4855] [] migrate_enable+0x62/0x130 [ 82.816583][ T4855] CPU: 0 UID: 0 PID: 4855 Comm: syz.1.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 82.816585][ T4855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 82.816587][ T4855] Call Trace: [ 82.816588][ T4855] [ 82.816589][ T4855] dump_stack_lvl+0xa2/0xf0 [ 82.816595][ T4855] ? migrate_enable+0x62/0x130 [ 82.816597][ T4855] __might_resched+0x1bc/0x1e0 [ 82.816601][ T4855] rt_spin_lock+0x60/0x120 [ 82.816606][ T4855] ___slab_alloc+0x163/0xc60 [ 82.816610][ T4855] ? __set_page_owner+0xce/0x150 [ 82.816616][ T4855] ? __set_page_owner+0xce/0x150 [ 82.816620][ T4855] __kmalloc_cache_noprof+0xd8/0x330 [ 82.816624][ T4855] __set_page_owner+0xce/0x150 [ 82.816628][ T4855] prep_new_page+0xee/0x130 [ 82.816632][ T4855] get_page_from_freelist+0x12e7/0x1340 [ 82.816636][ T4855] ? register_lock_class+0x235/0x280 [ 82.816645][ T4855] alloc_pages_nolock_noprof+0xbc/0x220 [ 82.816650][ T4855] bpf_stream_page_replace+0x11/0xa0 [ 82.816653][ T4855] __bpf_stream_push_str+0x70/0x1b0 [ 82.816656][ T4855] bpf_stream_stage_printk+0xca/0x100 [ 82.816659][ T4855] ? arch_bpf_stack_walk+0xc5/0x100 [ 82.816667][ T4855] bpf_prog_report_may_goto_violation+0x63/0xf0 [ 82.816672][ T4855] ? bpf_trace_run9+0xd8/0x1d0 [ 82.816674][ T4855] bpf_check_timed_may_goto+0x46/0x50 [ 82.816677][ T4855] arch_bpf_timed_may_goto+0x21/0x40 [ 82.816682][ T4855] bpf_prog_9ed3c998cca67c20+0x53/0x5f [ 82.816685][ T4855] bpf_trace_run9+0x11f/0x1d0 [ 82.816692][ T4855] __bpf_trace_virtio_transport_alloc_pkt+0x31/0x40 [ 82.816702][ T4855] virtio_transport_alloc_skb+0x255/0x2b0 [ 82.816706][ T4855] ? migrate_enable+0xa3/0x130 [ 82.816709][ T4855] virtio_transport_send_pkt_info+0x1ac/0x410 [ 82.816716][ T4855] virtio_transport_connect+0x4c/0x70 [ 82.816720][ T4855] vsock_connect+0x3b7/0x400 [ 82.816723][ T4855] ? __fget_files+0x1e/0xf0 [ 82.816726][ T4855] ? __pfx_autoremove_wake_function+0x10/0x10 [ 82.816732][ T4855] __sys_connect+0x171/0x200 [ 82.816741][ T4855] __x64_sys_connect+0x15/0x20 [ 82.816744][ T4855] do_syscall_64+0x8f/0xfa0 [ 82.816748][ T4855] ? fpregs_assert_state_consistent+0x1b/0x30 [ 82.816751][ T4855] ? clear_bhb_loop+0x60/0xb0 [ 82.816755][ T4855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.816758][ T4855] RIP: 0033:0x7fc5152eeec9 [ 82.816762][ T4855] 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 [ 82.816764][ T4855] RSP: 002b:00007fc51495e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 82.816766][ T4855] RAX: ffffffffffffffda RBX: 00007fc515545fa0 RCX: 00007fc5152eeec9 [ 82.816768][ T4855] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000005 [ 82.816769][ T4855] RBP: 00007fc515371f91 R08: 0000000000000000 R09: 0000000000000000 [ 82.816771][ T4855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 82.816772][ T4855] R13: 00007fc515546038 R14: 00007fc515545fa0 R15: 00007ffe08b3f018 [ 82.816778][ T4855] [ 83.363085][ T56] Bluetooth: hci0: command tx timeout [ 84.710499][ T4705] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 84.710504][ T4705] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4705, name: kworker/0:3 [ 84.710506][ T4705] preempt_count: 2, expected: 0 [ 84.710507][ T4705] RCU nest depth: 2, expected: 2 [ 84.710508][ T4705] 6 locks held by kworker/0:3/4705: [ 84.710509][ T4705] #0: ffff888105fdcf38 ((wq_completion)vsock-loopback){....}-{0:0}, at: process_scheduled_works+0x27f/0x5f0 [ 84.710520][ T4705] #1: ffffc90003617e38 ((work_completion)(&vsock->pkt_work)){....}-{0:0}, at: process_scheduled_works+0x29f/0x5f0 [ 84.710525][ T4705] #2: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run9+0xd8/0x1d0 [ 84.710531][ T4705] #3: ffff88813ba267e8 ((stream_local_lock)){....}-{2:2}, at: __bpf_stream_push_str+0x56/0x1b0 [ 84.710536][ T4705] #4: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: rt_spin_trylock+0x9e/0xe0 [ 84.710542][ T4705] #5: ffff88813ba322a8 ((&c->lock)){....}-{2:2}, at: ___slab_alloc+0x163/0xc60 [ 84.710548][ T4705] Preemption disabled at: [ 84.710549][ T4705] [] migrate_enable+0x62/0x130 [ 84.710555][ T4705] CPU: 0 UID: 0 PID: 4705 Comm: kworker/0:3 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 84.710559][ T4705] Tainted: [W]=WARN [ 84.710560][ T4705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 84.710562][ T4705] Workqueue: vsock-loopback vsock_loopback_work [ 84.710566][ T4705] Call Trace: [ 84.710568][ T4705] [ 84.710569][ T4705] dump_stack_lvl+0xa2/0xf0 [ 84.710574][ T4705] ? migrate_enable+0x62/0x130 [ 84.710576][ T4705] __might_resched+0x1bc/0x1e0 [ 84.710581][ T4705] rt_spin_lock+0x60/0x120 [ 84.710586][ T4705] ___slab_alloc+0x163/0xc60 [ 84.710591][ T4705] ? __set_page_owner+0xce/0x150 [ 84.710598][ T4705] ? __set_page_owner+0xce/0x150 [ 84.710601][ T4705] __kmalloc_cache_noprof+0xd8/0x330 [ 84.710605][ T4705] __set_page_owner+0xce/0x150 [ 84.710610][ T4705] prep_new_page+0xee/0x130 [ 84.710613][ T4705] get_page_from_freelist+0x12e7/0x1340 [ 84.710617][ T4705] ? try_to_take_rt_mutex+0x2a/0x2e0 [ 84.710626][ T4705] alloc_pages_nolock_noprof+0xbc/0x220 [ 84.710631][ T4705] bpf_stream_page_replace+0x11/0xa0 [ 84.710634][ T4705] __bpf_stream_push_str+0xa5/0x1b0 [ 84.710638][ T4705] bpf_stream_stage_printk+0xca/0x100 [ 84.710640][ T4705] ? arch_bpf_stack_walk+0xc5/0x100 [ 84.710648][ T4705] bpf_prog_report_may_goto_violation+0x63/0xf0 [ 84.710653][ T4705] ? bpf_trace_run9+0xd8/0x1d0 [ 84.710655][ T4705] bpf_check_timed_may_goto+0x46/0x50 [ 84.710658][ T4705] arch_bpf_timed_may_goto+0x21/0x40 [ 84.710663][ T4705] bpf_prog_9ed3c998cca67c20+0x53/0x5f [ 84.710666][ T4705] bpf_trace_run9+0x11f/0x1d0 [ 84.710668][ T4705] ? migrate_enable+0xa3/0x130 [ 84.710674][ T4705] __bpf_trace_virtio_transport_alloc_pkt+0x31/0x40 [ 84.710679][ T4705] virtio_transport_alloc_skb+0x255/0x2b0 [ 84.710683][ T4705] ? vsock_find_bound_socket+0x17/0x130 [ 84.710688][ T4705] virtio_transport_recv_pkt+0x1ef/0x600 [ 84.710694][ T4705] ? vsock_loopback_work+0x81/0x190 [ 84.710695][ T4705] ? process_scheduled_works+0x29f/0x5f0 [ 84.710698][ T4705] vsock_loopback_work+0x14b/0x190 [ 84.710705][ T4705] process_scheduled_works+0x2e4/0x5f0 [ 84.710711][ T4705] worker_thread+0x20a/0x300 [ 84.710715][ T4705] ? __pfx_worker_thread+0x10/0x10 [ 84.710719][ T4705] kthread+0x20f/0x240 [ 84.710723][ T4705] ? __pfx_kthread+0x10/0x10 [ 84.710725][ T4705] ret_from_fork+0x101/0x1e0 [ 84.710728][ T4705] ? __pfx_kthread+0x10/0x10 [ 84.710731][ T4705] ret_from_fork_asm+0x1a/0x30 [ 84.710737][ T4705] [ 86.110130][ T4867] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 86.110134][ T4867] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4867, name: syz.1.23 [ 86.110136][ T4867] preempt_count: 2, expected: 0 [ 86.110137][ T4867] RCU nest depth: 2, expected: 2 [ 86.110138][ T4867] 5 locks held by syz.1.23/4867: [ 86.110140][ T4867] #0: ffff888111f6cb10 (sk_lock-AF_VSOCK){....}-{0:0}, at: vsock_connect+0x72/0x400 [ 86.110148][ T4867] #1: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run9+0xd8/0x1d0 [ 86.110155][ T4867] #2: ffff88813bb267e8 ((stream_local_lock)){....}-{2:2}, at: __bpf_stream_push_str+0x56/0x1b0 [ 86.110165][ T4867] #3: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: rt_spin_trylock+0x9e/0xe0 [ 86.110171][ T4867] #4: ffff88813bb322a8 ((&c->lock)){....}-{2:2}, at: ___slab_alloc+0x163/0xc60 [ 86.110177][ T4867] Preemption disabled at: [ 86.110177][ T4867] [] migrate_enable+0x62/0x130 [ 86.110183][ T4867] CPU: 1 UID: 0 PID: 4867 Comm: syz.1.23 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 86.110186][ T4867] Tainted: [W]=WARN [ 86.110187][ T4867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 86.110189][ T4867] Call Trace: [ 86.110190][ T4867] [ 86.110191][ T4867] dump_stack_lvl+0xa2/0xf0 [ 86.110197][ T4867] ? migrate_enable+0x62/0x130 [ 86.110198][ T4867] __might_resched+0x1bc/0x1e0 [ 86.110203][ T4867] rt_spin_lock+0x60/0x120 [ 86.110207][ T4867] ___slab_alloc+0x163/0xc60 [ 86.110212][ T4867] ? __set_page_owner+0xce/0x150 [ 86.110218][ T4867] ? __set_page_owner+0xce/0x150 [ 86.110221][ T4867] __kmalloc_cache_noprof+0xd8/0x330 [ 86.110226][ T4867] __set_page_owner+0xce/0x150 [ 86.110231][ T4867] prep_new_page+0xee/0x130 [ 86.110234][ T4867] get_page_from_freelist+0x12e7/0x1340 [ 86.110239][ T4867] ? _raw_spin_unlock+0x28/0x50 [ 86.110246][ T4867] alloc_pages_nolock_noprof+0xbc/0x220 [ 86.110251][ T4867] bpf_stream_page_replace+0x11/0xa0 [ 86.110254][ T4867] __bpf_stream_push_str+0xa5/0x1b0 [ 86.110258][ T4867] bpf_stream_stage_printk+0xca/0x100 [ 86.110260][ T4867] ? arch_bpf_stack_walk+0xc5/0x100 [ 86.110269][ T4867] bpf_prog_report_may_goto_violation+0x63/0xf0 [ 86.110273][ T4867] ? bpf_trace_run9+0xd8/0x1d0 [ 86.110276][ T4867] bpf_check_timed_may_goto+0x46/0x50 [ 86.110279][ T4867] arch_bpf_timed_may_goto+0x21/0x40 [ 86.110284][ T4867] bpf_prog_9ed3c998cca67c20+0x53/0x5f [ 86.110287][ T4867] bpf_trace_run9+0x11f/0x1d0 [ 86.110294][ T4867] __bpf_trace_virtio_transport_alloc_pkt+0x31/0x40 [ 86.110299][ T4867] virtio_transport_alloc_skb+0x255/0x2b0 [ 86.110303][ T4867] ? migrate_enable+0xa3/0x130 [ 86.110305][ T4867] virtio_transport_send_pkt_info+0x1ac/0x410 [ 86.110312][ T4867] virtio_transport_connect+0x4c/0x70 [ 86.110317][ T4867] vsock_connect+0x3b7/0x400 [ 86.110319][ T4867] ? __fget_files+0x1e/0xf0 [ 86.110323][ T4867] ? __pfx_autoremove_wake_function+0x10/0x10 [ 86.110328][ T4867] __sys_connect+0x171/0x200 [ 86.110337][ T4867] __x64_sys_connect+0x15/0x20 [ 86.110339][ T4867] do_syscall_64+0x8f/0xfa0 [ 86.110342][ T4867] ? fpregs_assert_state_consistent+0x1b/0x30 [ 86.110345][ T4867] ? clear_bhb_loop+0x60/0xb0 [ 86.110349][ T4867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.110353][ T4867] RIP: 0033:0x7fc5152eeec9 [ 86.110356][ T4867] 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 [ 86.110358][ T4867] RSP: 002b:00007fc51495e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 86.110360][ T4867] RAX: ffffffffffffffda RBX: 00007fc515545fa0 RCX: 00007fc5152eeec9 [ 86.110362][ T4867] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000005 [ 86.110363][ T4867] RBP: 00007fc515371f91 R08: 0000000000000000 R09: 0000000000000000 [ 86.110365][ T4867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.110366][ T4867] R13: 00007fc515546038 R14: 00007fc515545fa0 R15: 00007ffe08b3f018 [ 86.110372][ T4867] 2025/10/10 04:21:17 executed programs: 11 [ 88.070182][ T4873] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 88.070186][ T4873] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4873, name: syz.1.26 [ 88.070188][ T4873] preempt_count: 2, expected: 0 [ 88.070188][ T4873] RCU nest depth: 2, expected: 2 [ 88.070190][ T4873] 5 locks held by syz.1.26/4873: [ 88.070191][ T4873] #0: ffff888111f6cb10 (sk_lock-AF_VSOCK){....}-{0:0}, at: vsock_connect+0x72/0x400 [ 88.070200][ T4873] #1: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run9+0xd8/0x1d0 [ 88.070207][ T4873] #2: ffff88813bb267e8 ((stream_local_lock)){....}-{2:2}, at: __bpf_stream_push_str+0x56/0x1b0 [ 88.070212][ T4873] #3: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: rt_spin_trylock+0x9e/0xe0 [ 88.070219][ T4873] #4: ffff88813bb322a8 ((&c->lock)){....}-{2:2}, at: ___slab_alloc+0x163/0xc60 [ 88.070224][ T4873] Preemption disabled at: [ 88.070225][ T4873] [] migrate_enable+0x62/0x130 [ 88.070230][ T4873] CPU: 1 UID: 0 PID: 4873 Comm: syz.1.26 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 88.070234][ T4873] Tainted: [W]=WARN [ 88.070235][ T4873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 88.070237][ T4873] Call Trace: [ 88.070238][ T4873] [ 88.070239][ T4873] dump_stack_lvl+0xa2/0xf0 [ 88.070244][ T4873] ? migrate_enable+0x62/0x130 [ 88.070246][ T4873] __might_resched+0x1bc/0x1e0 [ 88.070251][ T4873] rt_spin_lock+0x60/0x120 [ 88.070255][ T4873] ___slab_alloc+0x163/0xc60 [ 88.070260][ T4873] ? __set_page_owner+0xce/0x150 [ 88.070266][ T4873] ? __set_page_owner+0xce/0x150 [ 88.070269][ T4873] __kmalloc_cache_noprof+0xd8/0x330 [ 88.070274][ T4873] __set_page_owner+0xce/0x150 [ 88.070279][ T4873] prep_new_page+0xee/0x130 [ 88.070282][ T4873] get_page_from_freelist+0x12e7/0x1340 [ 88.070287][ T4873] ? _raw_spin_unlock+0x28/0x50 [ 88.070294][ T4873] alloc_pages_nolock_noprof+0xbc/0x220 [ 88.070299][ T4873] bpf_stream_page_replace+0x11/0xa0 [ 88.070302][ T4873] __bpf_stream_push_str+0xa5/0x1b0 [ 88.070306][ T4873] bpf_stream_stage_printk+0xca/0x100 [ 88.070309][ T4873] ? arch_bpf_stack_walk+0xc5/0x100 [ 88.070317][ T4873] bpf_prog_report_may_goto_violation+0x63/0xf0 [ 88.070321][ T4873] ? bpf_trace_run9+0xd8/0x1d0 [ 88.070324][ T4873] bpf_check_timed_may_goto+0x46/0x50 [ 88.070327][ T4873] arch_bpf_timed_may_goto+0x21/0x40 [ 88.070331][ T4873] bpf_prog_9ed3c998cca67c20+0x53/0x5f [ 88.070334][ T4873] bpf_trace_run9+0x11f/0x1d0 [ 88.070341][ T4873] __bpf_trace_virtio_transport_alloc_pkt+0x31/0x40 [ 88.070346][ T4873] virtio_transport_alloc_skb+0x255/0x2b0 [ 88.070350][ T4873] ? migrate_enable+0xa3/0x130 [ 88.070353][ T4873] virtio_transport_send_pkt_info+0x1ac/0x410 [ 88.070359][ T4873] virtio_transport_connect+0x4c/0x70 [ 88.070364][ T4873] vsock_connect+0x3b7/0x400 [ 88.070366][ T4873] ? __fget_files+0x1e/0xf0 [ 88.070369][ T4873] ? __pfx_autoremove_wake_function+0x10/0x10 [ 88.070375][ T4873] __sys_connect+0x171/0x200 [ 88.070384][ T4873] __x64_sys_connect+0x15/0x20 [ 88.070387][ T4873] do_syscall_64+0x8f/0xfa0 [ 88.070389][ T4873] ? fpregs_assert_state_consistent+0x1b/0x30 [ 88.070392][ T4873] ? clear_bhb_loop+0x60/0xb0 [ 88.070395][ T4873] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.070398][ T4873] RIP: 0033:0x7fc5152eeec9 [ 88.070401][ T4873] 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 [ 88.070403][ T4873] RSP: 002b:00007fc51495e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 88.070405][ T4873] RAX: ffffffffffffffda RBX: 00007fc515545fa0 RCX: 00007fc5152eeec9 [ 88.070407][ T4873] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000005 [ 88.070408][ T4873] RBP: 00007fc515371f91 R08: 0000000000000000 R09: 0000000000000000 [ 88.070409][ T4873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.070410][ T4873] R13: 00007fc515546038 R14: 00007fc515545fa0 R15: 00007ffe08b3f018 [ 88.070416][ T4873] [ 89.180107][ T4877] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 89.180111][ T4877] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4877, name: syz.1.28 [ 89.180113][ T4877] preempt_count: 2, expected: 0 [ 89.180114][ T4877] RCU nest depth: 2, expected: 2 [ 89.180115][ T4877] 5 locks held by syz.1.28/4877: [ 89.180116][ T4877] #0: ffff888111537410 (sk_lock-AF_VSOCK){....}-{0:0}, at: vsock_connect+0x72/0x400 [ 89.180125][ T4877] #1: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run9+0xd8/0x1d0 [ 89.180132][ T4877] #2: ffff88813ba267e8 ((stream_local_lock)){....}-{2:2}, at: __bpf_stream_push_str+0x56/0x1b0 [ 89.180137][ T4877] #3: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: rt_spin_trylock+0x9e/0xe0 [ 89.180143][ T4877] #4: ffff88813ba322a8 ((&c->lock)){....}-{2:2}, at: ___slab_alloc+0x163/0xc60 [ 89.180148][ T4877] Preemption disabled at: [ 89.180149][ T4877] [] migrate_enable+0x62/0x130 [ 89.180155][ T4877] CPU: 0 UID: 0 PID: 4877 Comm: syz.1.28 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 89.180158][ T4877] Tainted: [W]=WARN [ 89.180159][ T4877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 89.180161][ T4877] Call Trace: [ 89.180163][ T4877] [ 89.180164][ T4877] dump_stack_lvl+0xa2/0xf0 [ 89.180169][ T4877] ? migrate_enable+0x62/0x130 [ 89.180171][ T4877] __might_resched+0x1bc/0x1e0 [ 89.180175][ T4877] rt_spin_lock+0x60/0x120 [ 89.180180][ T4877] ___slab_alloc+0x163/0xc60 [ 89.180185][ T4877] ? __set_page_owner+0xce/0x150 [ 89.180191][ T4877] ? __set_page_owner+0xce/0x150 [ 89.180194][ T4877] __kmalloc_cache_noprof+0xd8/0x330 [ 89.180199][ T4877] __set_page_owner+0xce/0x150 [ 89.180203][ T4877] prep_new_page+0xee/0x130 [ 89.180206][ T4877] get_page_from_freelist+0x12e7/0x1340 [ 89.180216][ T4877] alloc_pages_nolock_noprof+0xbc/0x220 [ 89.180221][ T4877] bpf_stream_page_replace+0x11/0xa0 [ 89.180225][ T4877] __bpf_stream_push_str+0xa5/0x1b0 [ 89.180228][ T4877] bpf_stream_stage_printk+0xca/0x100 [ 89.180231][ T4877] ? arch_bpf_stack_walk+0xc5/0x100 [ 89.180238][ T4877] bpf_prog_report_may_goto_violation+0x63/0xf0 [ 89.180243][ T4877] ? bpf_trace_run9+0xd8/0x1d0 [ 89.180246][ T4877] bpf_check_timed_may_goto+0x46/0x50 [ 89.180248][ T4877] arch_bpf_timed_may_goto+0x21/0x40 [ 89.180253][ T4877] bpf_prog_9ed3c998cca67c20+0x53/0x5f [ 89.180256][ T4877] bpf_trace_run9+0x11f/0x1d0 [ 89.180263][ T4877] __bpf_trace_virtio_transport_alloc_pkt+0x31/0x40 [ 89.180268][ T4877] virtio_transport_alloc_skb+0x255/0x2b0 [ 89.180272][ T4877] ? migrate_enable+0xa3/0x130 [ 89.180275][ T4877] virtio_transport_send_pkt_info+0x1ac/0x410 [ 89.180282][ T4877] virtio_transport_connect+0x4c/0x70 [ 89.180286][ T4877] vsock_connect+0x3b7/0x400 [ 89.180289][ T4877] ? __fget_files+0x1e/0xf0 [ 89.180292][ T4877] ? __pfx_autoremove_wake_function+0x10/0x10 [ 89.180298][ T4877] __sys_connect+0x171/0x200 [ 89.180306][ T4877] __x64_sys_connect+0x15/0x20 [ 89.180309][ T4877] do_syscall_64+0x8f/0xfa0 [ 89.180312][ T4877] ? fpregs_assert_state_consistent+0x1b/0x30 [ 89.180316][ T4877] ? clear_bhb_loop+0x60/0xb0 [ 89.180320][ T4877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.180323][ T4877] RIP: 0033:0x7fc5152eeec9 [ 89.180326][ T4877] 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 [ 89.180328][ T4877] RSP: 002b:00007fc51495e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 89.180330][ T4877] RAX: ffffffffffffffda RBX: 00007fc515545fa0 RCX: 00007fc5152eeec9 [ 89.180332][ T4877] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000005 [ 89.180333][ T4877] RBP: 00007fc515371f91 R08: 0000000000000000 R09: 0000000000000000 [ 89.180334][ T4877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 89.180335][ T4877] R13: 00007fc515546038 R14: 00007fc515545fa0 R15: 00007ffe08b3f018 [ 89.180341][ T4877] [ 91.920115][ T4887] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 91.920118][ T4887] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4887, name: syz.1.33 [ 91.920120][ T4887] preempt_count: 2, expected: 0 [ 91.920121][ T4887] RCU nest depth: 2, expected: 2 [ 91.920122][ T4887] 5 locks held by syz.1.33/4887: [ 91.920124][ T4887] #0: ffff888111532c50 (sk_lock-AF_VSOCK){....}-{0:0}, at: vsock_connect+0x72/0x400 [ 91.920133][ T4887] #1: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run9+0xd8/0x1d0 [ 91.920139][ T4887] #2: ffff88813ba267e8 ((stream_local_lock)){....}-{2:2}, at: __bpf_stream_push_str+0x56/0x1b0 [ 91.920144][ T4887] #3: ffffffff84fafd40 (rcu_read_lock){....}-{1:2}, at: rt_spin_trylock+0x9e/0xe0 [ 91.920151][ T4887] #4: ffff88813ba29b48 ((batched_entropy_u8.lock)){....}-{2:2}, at: get_random_u8+0x42/0x1b0 [ 91.920156][ T4887] Preemption disabled at: [ 91.920157][ T4887] [] migrate_enable+0x62/0x130 [ 91.920162][ T4887] CPU: 0 UID: 0 PID: 4887 Comm: syz.1.33 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 91.920166][ T4887] Tainted: [W]=WARN [ 91.920167][ T4887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 91.920169][ T4887] Call Trace: [ 91.920170][ T4887] [ 91.920171][ T4887] dump_stack_lvl+0xa2/0xf0 [ 91.920176][ T4887] ? migrate_enable+0x62/0x130 [ 91.920178][ T4887] __might_resched+0x1bc/0x1e0 [ 91.920183][ T4887] rt_spin_lock+0x60/0x120 [ 91.920188][ T4887] get_random_u8+0x42/0x1b0 [ 91.920191][ T4887] ? unwind_get_return_address+0x16/0x40 [ 91.920195][ T4887] ? arch_stack_walk+0xfc/0x150 [ 91.920202][ T4887] kfence_guarded_alloc+0x38/0x450 [ 91.920207][ T4887] __kfence_alloc+0x1af/0x1c0 [ 91.920209][ T4887] ? __kfence_alloc+0x126/0x1c0 [ 91.920211][ T4887] ? __kmalloc_cache_noprof+0x246/0x330 [ 91.920214][ T4887] ? __set_page_owner+0xce/0x150 [ 91.920218][ T4887] ? prep_new_page+0xee/0x130 [ 91.920220][ T4887] ? get_page_from_freelist+0x12e7/0x1340 [ 91.920222][ T4887] ? alloc_pages_nolock_noprof+0xbc/0x220 [ 91.920224][ T4887] ? bpf_stream_page_replace+0x11/0xa0 [ 91.920227][ T4887] ? __bpf_stream_push_str+0xa5/0x1b0 [ 91.920229][ T4887] ? bpf_stream_stage_printk+0xca/0x100 [ 91.920232][ T4887] ? bpf_prog_report_may_goto_violation+0x63/0xf0 [ 91.920235][ T4887] ? bpf_check_timed_may_goto+0x46/0x50 [ 91.920237][ T4887] ? arch_bpf_timed_may_goto+0x21/0x40 [ 91.920242][ T4887] ? bpf_prog_9ed3c998cca67c20+0x53/0x5f [ 91.920245][ T4887] ? bpf_trace_run9+0x11f/0x1d0 [ 91.920247][ T4887] ? __bpf_trace_virtio_transport_alloc_pkt+0x31/0x40 [ 91.920251][ T4887] ? virtio_transport_alloc_skb+0x255/0x2b0 [ 91.920253][ T4887] ? virtio_transport_send_pkt_info+0x1ac/0x410 [ 91.920257][ T4887] ? virtio_transport_connect+0x4c/0x70 [ 91.920260][ T4887] ? vsock_connect+0x3b7/0x400 [ 91.920262][ T4887] ? __sys_connect+0x171/0x200 [ 91.920266][ T4887] ? __x64_sys_connect+0x15/0x20 [ 91.920268][ T4887] ? do_syscall_64+0x8f/0xfa0 [ 91.920271][ T4887] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.920283][ T4887] ? __set_page_owner+0xce/0x150 [ 91.920286][ T4887] __kmalloc_cache_noprof+0x246/0x330 [ 91.920291][ T4887] __set_page_owner+0xce/0x150 [ 91.920295][ T4887] prep_new_page+0xee/0x130 [ 91.920298][ T4887] get_page_from_freelist+0x12e7/0x1340 [ 91.920303][ T4887] ? _raw_spin_unlock+0x28/0x50 [ 91.920309][ T4887] alloc_pages_nolock_noprof+0xbc/0x220 [ 91.920314][ T4887] bpf_stream_page_replace+0x11/0xa0 [ 91.920317][ T4887] __bpf_stream_push_str+0xa5/0x1b0 [ 91.920320][ T4887] bpf_stream_stage_printk+0xca/0x100 [ 91.920323][ T4887] ? arch_bpf_stack_walk+0xc5/0x100 [ 91.920330][ T4887] bpf_prog_report_may_goto_violation+0x63/0xf0 [ 91.920333][ T4887] ? bpf_trace_run9+0xd8/0x1d0 [ 91.920336][ T4887] bpf_check_timed_may_goto+0x46/0x50 [ 91.920339][ T4887] arch_bpf_timed_may_goto+0x21/0x40 [ 91.920343][ T4887] bpf_prog_9ed3c998cca67c20+0x53/0x5f [ 91.920346][ T4887] bpf_trace_run9+0x11f/0x1d0 [ 91.920353][ T4887] __bpf_trace_virtio_transport_alloc_pkt+0x31/0x40 [ 91.920357][ T4887] virtio_transport_alloc_skb+0x255/0x2b0 [ 91.920360][ T4887] ? migrate_enable+0xa3/0x130 [ 91.920363][ T4887] virtio_transport_send_pkt_info+0x1ac/0x410 [ 91.920370][ T4887] virtio_transport_connect+0x4c/0x70 [ 91.920374][ T4887] vsock_connect+0x3b7/0x400 [ 91.920376][ T4887] ? __fget_files+0x1e/0xf0 [ 91.920379][ T4887] ? __pfx_autoremove_wake_function+0x10/0x10 [ 91.920385][ T4887] __sys_connect+0x171/0x200 [ 91.920392][ T4887] __x64_sys_connect+0x15/0x20 [ 91.920395][ T4887] do_syscall_64+0x8f/0xfa0 [ 91.920398][ T4887] ? fpregs_assert_state_consistent+0x1b/0x30 [ 91.920400][ T4887] ? clear_bhb_loop+0x60/0xb0 [ 91.920404][ T4887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.920406][ T4887] RIP: 0033:0x7fc5152eeec9 [ 91.920409][ T4887] 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 [ 91.920411][ T4887] RSP: 002b:00007fc51495e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 91.920414][ T4887] RAX: ffffffffffffffda RBX: 00007fc515545fa0 RCX: 00007fc5152eeec9 [ 91.920415][ T4887] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000005 [ 91.920416][ T4887] RBP: 00007fc515371f91 R08: 0000000000000000 R09: 0000000000000000 [ 91.920417][ T4887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.920419][ T4887] R13: 00007fc515546038 R14: 00007fc515545fa0 R15: 00007ffe08b3f018 [ 91.920424][ T4887]