Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts. 2025/08/29 13:18:25 parsed 1 programs [ 97.994693][ T5846] cgroup: Unknown subsys name 'net' [ 98.293695][ T5846] cgroup: Unknown subsys name 'cpuset' [ 98.357603][ T5846] cgroup: Unknown subsys name 'rlimit' [ 100.440004][ T5846] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 106.264313][ T5890] chnl_net:caif_netlink_parms(): no params data found [ 106.775055][ T5890] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.776533][ T5890] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.777843][ T5890] bridge_slave_0: entered allmulticast mode [ 106.781123][ T5890] bridge_slave_0: entered promiscuous mode [ 106.848744][ T5890] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.848864][ T5890] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.849002][ T5890] bridge_slave_1: entered allmulticast mode [ 106.850714][ T5890] bridge_slave_1: entered promiscuous mode [ 107.071866][ T5890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.090441][ T5890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.289753][ T5890] team0: Port device team_slave_0 added [ 107.293375][ T5890] team0: Port device team_slave_1 added [ 107.410282][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.410302][ T5890] 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. [ 107.410328][ T5890] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.414108][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.414124][ T5890] 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. [ 107.414148][ T5890] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.579393][ T5890] hsr_slave_0: entered promiscuous mode [ 107.580362][ T5890] hsr_slave_1: entered promiscuous mode [ 108.168740][ T5890] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 108.206089][ T5890] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 108.255271][ T5890] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 108.369605][ T5890] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.507478][ T5890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.537245][ T5890] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.547448][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.547651][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.585268][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.585428][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.853520][ T5890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.908471][ T5890] veth0_vlan: entered promiscuous mode [ 108.916435][ T5890] veth1_vlan: entered promiscuous mode [ 108.962494][ T5890] veth0_macvtap: entered promiscuous mode [ 108.968124][ T5890] veth1_macvtap: entered promiscuous mode [ 108.995176][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.011923][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.034608][ T1094] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.042527][ T1094] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.043787][ T1094] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.045007][ T1094] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.902224][ T43] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.140187][ T43] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.421856][ T43] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.451797][ T5919] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 110.454526][ T5919] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 110.455809][ T5919] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 110.470916][ T5919] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 110.471911][ T5919] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 110.947524][ T43] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.223243][ T43] bridge_slave_1: left allmulticast mode [ 112.223447][ T43] bridge_slave_1: left promiscuous mode [ 112.225046][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.309182][ T43] bridge_slave_0: left allmulticast mode [ 112.309218][ T43] bridge_slave_0: left promiscuous mode [ 112.309511][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.127876][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 114.190062][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 114.231696][ T43] bond0 (unregistering): Released all slaves [ 114.687025][ T43] hsr_slave_0: left promiscuous mode [ 114.727048][ T43] hsr_slave_1: left promiscuous mode [ 114.728284][ T43] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 114.728363][ T43] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 114.786776][ T43] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 114.786813][ T43] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 114.960237][ T43] veth1_macvtap: left promiscuous mode [ 114.960501][ T43] veth0_macvtap: left promiscuous mode [ 114.960980][ T43] veth1_vlan: left promiscuous mode [ 114.961346][ T43] veth0_vlan: left promiscuous mode [ 117.047559][ T43] team0 (unregistering): Port device team_slave_1 removed [ 117.297453][ T43] team0 (unregistering): Port device team_slave_0 removed [ 121.551338][ T1135] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.551361][ T1135] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.643252][ T3608] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.643276][ T3608] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/08/29 13:18:53 executed programs: 0 [ 122.856998][ T5919] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 122.859109][ T5919] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 122.861271][ T5919] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 122.865195][ T5919] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 122.866065][ T5919] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 123.451636][ T6017] chnl_net:caif_netlink_parms(): no params data found [ 124.140007][ T6017] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.140239][ T6017] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.140439][ T6017] bridge_slave_0: entered allmulticast mode [ 124.172767][ T6017] bridge_slave_0: entered promiscuous mode [ 124.179223][ T6017] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.179471][ T6017] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.179670][ T6017] bridge_slave_1: entered allmulticast mode [ 124.182478][ T6017] bridge_slave_1: entered promiscuous mode [ 124.664401][ T6017] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 124.749301][ T6017] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 124.920185][ T6017] team0: Port device team_slave_0 added [ 124.942021][ T6017] team0: Port device team_slave_1 added [ 124.978399][ T5158] Bluetooth: hci0: command tx timeout [ 125.112388][ T6017] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 125.112404][ T6017] 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. [ 125.112425][ T6017] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 125.115167][ T6017] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 125.115182][ T6017] 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. [ 125.115207][ T6017] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 125.297914][ T6017] hsr_slave_0: entered promiscuous mode [ 125.298761][ T6017] hsr_slave_1: entered promiscuous mode [ 127.057620][ T5158] Bluetooth: hci0: command tx timeout [ 127.135232][ T6017] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 127.165576][ T6017] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 127.202930][ T6017] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 127.248970][ T6017] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 127.453358][ T6017] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.498377][ T6017] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.509093][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.509358][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.527350][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.527501][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.995315][ T6017] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 128.104667][ T6017] veth0_vlan: entered promiscuous mode [ 128.124616][ T6017] veth1_vlan: entered promiscuous mode [ 128.195148][ T6017] veth0_macvtap: entered promiscuous mode [ 128.201778][ T6017] veth1_macvtap: entered promiscuous mode [ 128.231159][ T6017] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 128.253645][ T6017] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 128.305897][ T43] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.307937][ T43] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.307982][ T43] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.308015][ T43] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.608870][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.608893][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.694963][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.694985][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/08/29 13:18:59 executed programs: 2 [ 129.137487][ T5158] Bluetooth: hci0: command tx timeout [ 131.218443][ T5158] Bluetooth: hci0: command tx timeout [ 132.977672][ C0] ------------[ cut here ]------------ [ 132.977685][ C0] WARNING: CPU: 0 PID: 16 at ./include/linux/seqlock.h:221 est_timer+0x6dc/0x9f0 [ 132.977719][ C0] Modules linked in: [ 132.977732][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 132.977746][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 132.977752][ C0] RIP: 0010:est_timer+0x6dc/0x9f0 [ 132.977765][ C0] Code: ff c7 42 80 3c 23 00 74 08 4c 89 f7 e8 7d 35 41 f9 4d 89 3e 42 80 3c 23 00 0f 85 54 ff ff ff e9 57 ff ff ff e8 95 fd e1 f8 90 <0f> 0b 90 e9 63 fd ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 65 fa ff ff [ 132.977774][ C0] RSP: 0018:ffffc900001577a0 EFLAGS: 00010246 [ 132.977784][ C0] RAX: ffffffff88dc5ebb RBX: 0000000000000001 RCX: ffff88801ae85940 [ 132.977792][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000100 [ 132.977799][ C0] RBP: ffffc900001578b0 R08: 0000000000000000 R09: 0000000000000100 [ 132.977806][ C0] R10: dffffc0000000000 R11: fffff5200002af0a R12: 0000000000000002 [ 132.977813][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888027ab4e68 [ 132.977821][ C0] FS: 0000000000000000(0000) GS:ffff8881268c2000(0000) knlGS:0000000000000000 [ 132.977829][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.977837][ C0] CR2: 0000200000005840 CR3: 000000003732e000 CR4: 00000000003526f0 [ 132.977849][ C0] Call Trace: [ 132.977854][ C0] [ 132.977874][ C0] ? __pfx_est_timer+0x10/0x10 [ 132.977894][ C0] call_timer_fn+0x17b/0x5f0 [ 132.977910][ C0] ? __pfx_est_timer+0x10/0x10 [ 132.977920][ C0] ? call_timer_fn+0xbe/0x5f0 [ 132.977933][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 132.977953][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 132.977967][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 132.977980][ C0] ? __pfx_est_timer+0x10/0x10 [ 132.977992][ C0] __run_timer_base+0x648/0x970 [ 132.978015][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 132.978038][ C0] run_timer_softirq+0xb7/0x180 [ 132.978052][ C0] handle_softirqs+0x22c/0x710 [ 132.978073][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 132.978093][ C0] run_ktimerd+0xcf/0x190 [ 132.978107][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 132.978119][ C0] ? schedule+0x91/0x360 [ 132.978137][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 132.978150][ C0] smpboot_thread_fn+0x542/0xa60 [ 132.978164][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 132.978182][ C0] kthread+0x711/0x8a0 [ 132.978200][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 132.978213][ C0] ? __pfx_kthread+0x10/0x10 [ 132.978231][ C0] ? __pfx_kthread+0x10/0x10 [ 132.978248][ C0] ret_from_fork+0x3fc/0x770 [ 132.978264][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 132.978281][ C0] ? __switch_to_asm+0x39/0x70 [ 132.978291][ C0] ? __switch_to_asm+0x33/0x70 [ 132.978300][ C0] ? __pfx_kthread+0x10/0x10 [ 132.978316][ C0] ret_from_fork_asm+0x1a/0x30 [ 132.978337][ C0] [ 132.978343][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 132.978351][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 132.978363][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 132.978368][ C0] Call Trace: [ 132.978373][ C0] [ 132.978377][ C0] dump_stack_lvl+0x99/0x250 [ 132.978399][ C0] ? __asan_memcpy+0x40/0x70 [ 132.978411][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 132.978427][ C0] ? __pfx__printk+0x10/0x10 [ 132.978447][ C0] vpanic+0x281/0x750 [ 132.978465][ C0] ? __pfx__printk+0x10/0x10 [ 132.978476][ C0] ? __pfx_vpanic+0x10/0x10 [ 132.978492][ C0] ? is_bpf_text_address+0x26/0x2b0 [ 132.978514][ C0] panic+0xb9/0xc0 [ 132.978529][ C0] ? __pfx_panic+0x10/0x10 [ 132.978553][ C0] __warn+0x31b/0x4b0 [ 132.978567][ C0] ? est_timer+0x6dc/0x9f0 [ 132.978580][ C0] ? est_timer+0x6dc/0x9f0 [ 132.978591][ C0] report_bug+0x2be/0x4f0 [ 132.978605][ C0] ? est_timer+0x6dc/0x9f0 [ 132.978617][ C0] ? est_timer+0x6dc/0x9f0 [ 132.978628][ C0] ? est_timer+0x6de/0x9f0 [ 132.978639][ C0] handle_bug+0x84/0x160 [ 132.978654][ C0] exc_invalid_op+0x1a/0x50 [ 132.978670][ C0] asm_exc_invalid_op+0x1a/0x20 [ 132.978681][ C0] RIP: 0010:est_timer+0x6dc/0x9f0 [ 132.978692][ C0] Code: ff c7 42 80 3c 23 00 74 08 4c 89 f7 e8 7d 35 41 f9 4d 89 3e 42 80 3c 23 00 0f 85 54 ff ff ff e9 57 ff ff ff e8 95 fd e1 f8 90 <0f> 0b 90 e9 63 fd ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 65 fa ff ff [ 132.978708][ C0] RSP: 0018:ffffc900001577a0 EFLAGS: 00010246 [ 132.978717][ C0] RAX: ffffffff88dc5ebb RBX: 0000000000000001 RCX: ffff88801ae85940 [ 132.978725][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000100 [ 132.978732][ C0] RBP: ffffc900001578b0 R08: 0000000000000000 R09: 0000000000000100 [ 132.978738][ C0] R10: dffffc0000000000 R11: fffff5200002af0a R12: 0000000000000002 [ 132.978746][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888027ab4e68 [ 132.978758][ C0] ? est_timer+0x6db/0x9f0 [ 132.978782][ C0] ? __pfx_est_timer+0x10/0x10 [ 132.978800][ C0] call_timer_fn+0x17b/0x5f0 [ 132.978814][ C0] ? __pfx_est_timer+0x10/0x10 [ 132.978825][ C0] ? call_timer_fn+0xbe/0x5f0 [ 132.978838][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 132.978857][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 132.978870][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 132.978882][ C0] ? __pfx_est_timer+0x10/0x10 [ 132.978895][ C0] __run_timer_base+0x648/0x970 [ 132.978917][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 132.978940][ C0] run_timer_softirq+0xb7/0x180 [ 132.978953][ C0] handle_softirqs+0x22c/0x710 [ 132.978973][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 132.978992][ C0] run_ktimerd+0xcf/0x190 [ 132.979007][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 132.979019][ C0] ? schedule+0x91/0x360 [ 132.979036][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 132.979048][ C0] smpboot_thread_fn+0x542/0xa60 [ 132.979062][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 132.979081][ C0] kthread+0x711/0x8a0 [ 132.979098][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 132.979111][ C0] ? __pfx_kthread+0x10/0x10 [ 132.979129][ C0] ? __pfx_kthread+0x10/0x10 [ 132.979145][ C0] ret_from_fork+0x3fc/0x770 [ 132.979161][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 132.979178][ C0] ? __switch_to_asm+0x39/0x70 [ 132.979188][ C0] ? __switch_to_asm+0x33/0x70 [ 132.979197][ C0] ? __pfx_kthread+0x10/0x10 [ 132.979213][ C0] ret_from_fork_asm+0x1a/0x30 [ 132.979233][ C0] [ 132.979669][ C0] Kernel Offset: disabled