Warning: Permanently added '10.128.0.109' (ED25519) to the list of known hosts.
2026/05/04 02:41:51 parsed 1 programs
[ 78.548271][ T5633] cgroup: Unknown subsys name 'net'
[ 78.678692][ T5633] cgroup: Unknown subsys name 'cpuset'
[ 78.686966][ T5633] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 80.140892][ T5633] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 82.865830][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.873265][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.881074][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.889999][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.897943][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 82.983173][ T5648] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 83.825560][ T157] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.833683][ T157] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.943497][ T134] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.951519][ T134] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.103722][ T5697] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.111590][ T5697] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.118811][ T5697] bridge_slave_0: entered allmulticast mode
[ 85.125926][ T5697] bridge_slave_0: entered promiscuous mode
[ 85.134863][ T5697] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.142145][ T5697] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.151549][ T5697] bridge_slave_1: entered allmulticast mode
[ 85.158813][ T5697] bridge_slave_1: entered promiscuous mode
[ 85.182633][ T5697] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 85.193648][ T5697] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 85.225552][ T5697] team0: Port device team_slave_0 added
[ 85.232651][ T5697] team0: Port device team_slave_1 added
[ 85.253550][ T5697] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.260533][ T5697] 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.
[ 85.286445][ T5697] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.298995][ T5697] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.305968][ T5697] 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.
[ 85.331869][ T5697] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 85.368672][ T5697] hsr_slave_0: entered promiscuous mode
[ 85.374944][ T5697] hsr_slave_1: entered promiscuous mode
[ 85.491313][ T5697] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 85.503261][ T5697] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 85.511480][ T5697] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 85.520305][ T5697] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 85.528695][ T5697] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 85.537816][ T5697] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 85.546197][ T5697] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 85.556038][ T5697] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 85.583392][ T5697] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.590734][ T5697] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.598420][ T5697] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.605518][ T5697] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.650133][ T5697] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.667139][ T1350] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.675089][ T1350] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.690154][ T5697] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.702363][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.709513][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.722763][ T1350] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.729935][ T1350] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.014463][ T5697] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 86.053851][ T5697] veth0_vlan: entered promiscuous mode
[ 86.067131][ T5697] veth1_vlan: entered promiscuous mode
[ 86.093446][ T5697] veth0_macvtap: entered promiscuous mode
[ 86.102929][ T5697] veth1_macvtap: entered promiscuous mode
[ 86.120630][ T5697] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 86.135046][ T5697] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 86.149796][ T1350] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.160020][ T1350] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.170386][ T1350] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.179344][ T1350] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.297406][ T157] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.370333][ T157] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.432232][ T157] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.566293][ T157] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.646848][ T9] cfg80211: failed to load regulatory.db
2026/05/04 02:42:03 executed programs: 0
[ 87.710386][ T4942] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 87.720288][ T4942] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 87.728298][ T4942] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 87.737065][ T4942] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 87.744584][ T4942] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 88.106221][ T5759] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.113377][ T5759] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.120927][ T5759] bridge_slave_0: entered allmulticast mode
[ 88.127978][ T5759] bridge_slave_0: entered promiscuous mode
[ 88.135652][ T5759] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.142823][ T5759] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.150416][ T5759] bridge_slave_1: entered allmulticast mode
[ 88.158168][ T5759] bridge_slave_1: entered promiscuous mode
[ 88.183479][ T5759] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.194564][ T5759] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.222030][ T5759] team0: Port device team_slave_0 added
[ 88.230191][ T5759] team0: Port device team_slave_1 added
[ 88.253486][ T5759] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.260640][ T5759] 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.
[ 88.286652][ T5759] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.299147][ T5759] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.306329][ T5759] 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.
[ 88.332529][ T5759] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.370036][ T5759] hsr_slave_0: entered promiscuous mode
[ 88.376601][ T5759] hsr_slave_1: entered promiscuous mode
[ 88.383034][ T5759] debugfs: 'hsr0' already exists in 'hsr'
[ 88.389241][ T5759] Cannot create hsr debugfs directory
[ 88.555049][ T157] bridge_slave_1: left allmulticast mode
[ 88.560933][ T157] bridge_slave_1: left promiscuous mode
[ 88.568414][ T157] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.583515][ T157] bridge_slave_0: left allmulticast mode
[ 88.590277][ T157] bridge_slave_0: left promiscuous mode
[ 88.596387][ T157] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.815296][ T157] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 88.827979][ T157] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 88.838324][ T157] bond0 (unregistering): Released all slaves
[ 88.915981][ T157] hsr_slave_0: left promiscuous mode
[ 88.928404][ T157] hsr_slave_1: left promiscuous mode
[ 88.937639][ T157] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 88.945077][ T157] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 88.953946][ T157] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 88.961829][ T157] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 88.978434][ T157] veth1_macvtap: left promiscuous mode
[ 88.984267][ T157] veth0_macvtap: left promiscuous mode
[ 88.990342][ T157] veth1_vlan: left promiscuous mode
[ 88.996130][ T157] veth0_vlan: left promiscuous mode
[ 89.166492][ T157] team0 (unregistering): Port device team_slave_1 removed
[ 89.182887][ T157] team0 (unregistering): Port device team_slave_0 removed
[ 89.286309][ T5287] 8021q: adding VLAN 0 to HW filter on device eth1
[ 89.601275][ T5759] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 89.619810][ T5759] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 89.627782][ T5759] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 89.639664][ T5759] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 89.651636][ T5759] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 89.662554][ T5759] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 89.671508][ T5759] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 89.692231][ T5759] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 89.826378][ T50] Bluetooth: hci0: command tx timeout
[ 90.038851][ T5759] 8021q: adding VLAN 0 to HW filter on device bond0
[ 90.120231][ T5759] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.138376][ T134] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.145593][ T134] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.174237][ T134] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.181424][ T134] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.691321][ T5759] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 90.753231][ T5759] veth0_vlan: entered promiscuous mode
[ 90.767392][ T5759] veth1_vlan: entered promiscuous mode
[ 90.808975][ T5759] veth0_macvtap: entered promiscuous mode
[ 90.819554][ T5759] veth1_macvtap: entered promiscuous mode
[ 90.843233][ T5759] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 90.860783][ T5759] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 90.879183][ T1350] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.900409][ T1350] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.930759][ T1350] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.953335][ T1350] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.993879][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.004620][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.033194][ T1350] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.041279][ T1350] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.910336][ T50] Bluetooth: hci0: command tx timeout
2026/05/04 02:42:08 executed programs: 8
[ 93.986245][ T50] Bluetooth: hci0: command tx timeout
[ 96.065271][ T50] Bluetooth: hci0: command tx timeout
[ 97.626937][ C1] ------------[ cut here ]------------
[ 97.632847][ C1] sk->sk_forward_alloc
[ 97.632872][ C1] WARNING: net/ipv4/af_inet.c:162 at inet_sock_destruct+0x62d/0x740, CPU#1: kworker/u8:1/13
[ 97.647110][ C1] Modules linked in:
[ 97.651102][ C1] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full)
[ 97.660431][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 97.670538][ C1] Workqueue: ext4-rsv-conversion ext4_end_io_rsv_work
[ 97.677366][ C1] RIP: 0010:inet_sock_destruct+0x62d/0x740
[ 97.683197][ C1] Code: 0f 0b 90 e9 58 fe ff ff e8 20 ce 9e f7 90 0f 0b 90 e9 8b fe ff ff e8 12 ce 9e f7 90 0f 0b 90 e9 b1 fe ff ff e8 04 ce 9e f7 90 <0f> 0b 90 e9 d7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 95 fc
[ 97.702842][ C1] RSP: 0018:ffffc90000a08d20 EFLAGS: 00010246
[ 97.708968][ C1] RAX: ffffffff8a26de2c RBX: dffffc0000000000 RCX: ffff88801dae5c40
[ 97.716985][ C1] RDX: 0000000000000100 RSI: 0000000000000f70 RDI: 0000000000000000
[ 97.724986][ C1] RBP: 0000000000000f70 R08: ffff88807e0602a7 R09: 1ffff1100fc0c054
[ 97.732998][ C1] R10: dffffc0000000000 R11: ffffed100fc0c055 R12: ffff88807e060000
[ 97.741023][ C1] R13: ffff88807e060508 R14: ffff88807e06028c R15: ffffffff8feae0c0
[ 97.749022][ C1] FS: 0000000000000000(0000) GS:ffff888125390000(0000) knlGS:0000000000000000
[ 97.757986][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.764577][ C1] CR2: 00005555713ffa38 CR3: 000000000e74a000 CR4: 00000000003526f0
[ 97.772623][ C1] Call Trace:
[ 97.775956][ C1]
[ 97.778811][ C1] ? __pfx_udp_destruct_sock+0x10/0x10
[ 97.784294][ C1] __sk_destruct+0x8d/0x9d0
[ 97.788872][ C1] ? rcu_core+0x751/0x1070
[ 97.793324][ C1] ? __pfx___sk_destruct+0x10/0x10
[ 97.798531][ C1] rcu_core+0x7cd/0x1070
[ 97.802818][ C1] ? __pfx_rcu_core+0x10/0x10
[ 97.807557][ C1] ? sched_balance_domains+0x7ea/0x900
[ 97.813043][ C1] ? sched_balance_domains+0xf9/0x900
[ 97.818462][ C1] handle_softirqs+0x22a/0x840
[ 97.823240][ C1] ? __irq_exit_rcu+0xca/0x220
[ 97.828064][ C1] __irq_exit_rcu+0xca/0x220
[ 97.832674][ C1] irq_exit_rcu+0x9/0x30
[ 97.836944][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0
[ 97.842589][ C1]
[ 97.845537][ C1]
[ 97.848469][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 97.854432][ C1] RIP: 0010:finish_task_switch+0x427/0xbe0
[ 97.860286][ C1] Code: 41 c7 84 24 e0 0d 00 00 00 00 00 00 0f 1f 44 00 00 49 83 c4 48 4c 89 e7 e8 c6 fa 15 0a e8 c1 f3 38 00 fb 49 8d bd a8 16 00 00 <48> 89 f8 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 7b 03 00 00 41 80
[ 97.879941][ C1] RSP: 0018:ffffc90000126a70 EFLAGS: 00000202
[ 97.886052][ C1] RAX: 000000000001ccd9 RBX: 1ffff110170e7784 RCX: 0000000080000001
[ 97.894035][ C1] RDX: 0000000000000007 RSI: ffffffff8dfa897a RDI: ffff88801dae72e8
[ 97.902039][ C1] RBP: ffffc90000126ad0 R08: ffffffff9030a3f7 R09: 1ffffffff206147e
[ 97.910060][ C1] R10: dffffc0000000000 R11: fffffbfff206147f R12: ffff8880b873ae88
[ 97.918062][ C1] R13: ffff88801dae5c40 R14: ffff88801dae0000 R15: dffffc0000000000
[ 97.926095][ C1] __schedule+0x17bc/0x5680
[ 97.930612][ C1] ? ktime_get+0x45/0x220
[ 97.934936][ C1] ? lapic_next_event+0x11/0x20
[ 97.939815][ C1] ? __pfx_clockevents_program_event+0x10/0x10
[ 97.946008][ C1] ? __pfx___schedule+0x10/0x10
[ 97.950849][ C1] ? irqentry_exit+0x218/0x730
[ 97.955641][ C1] ? rcu_is_watching+0x15/0xb0
[ 97.960427][ C1] preempt_schedule_notrace+0x57/0x90
[ 97.965831][ C1] preempt_schedule_notrace_thunk+0x16/0x30
[ 97.971753][ C1] rcu_is_watching+0x7f/0xb0
[ 97.976446][ C1] ? unwind_next_frame+0xa6/0x2550
[ 97.981579][ C1] unwind_next_frame+0x1b76/0x2550
[ 97.986740][ C1] ? unwind_next_frame+0xa6/0x2550
[ 97.991862][ C1] ? ext4_end_io_end+0xc7/0x410
[ 97.996744][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 98.002916][ C1] arch_stack_walk+0x11b/0x150
[ 98.007705][ C1] ? ext4_end_io_rsv_work+0x26a/0x340
[ 98.013099][ C1] stack_trace_save+0xa9/0x100
[ 98.017902][ C1] ? __pfx_stack_trace_save+0x10/0x10
[ 98.023305][ C1] save_stack+0x122/0x230
[ 98.027687][ C1] ? __pfx_save_stack+0x10/0x10
[ 98.032551][ C1] ? __free_frozen_pages+0xbc7/0xd30
[ 98.037897][ C1] ? __slab_free+0x274/0x2c0
[ 98.042505][ C1] ? qlist_free_all+0x99/0x100
[ 98.047284][ C1] ? kasan_quarantine_reduce+0x148/0x160
[ 98.052925][ C1] ? __kasan_slab_alloc+0x22/0x80
[ 98.057969][ C1] ? __kmalloc_noprof+0x316/0x760
[ 98.063004][ C1] ? ext4_find_extent+0x20b/0xcc0
[ 98.068040][ C1] ? ext4_ext_map_blocks+0x283/0x5860
[ 98.073423][ C1] ? ext4_map_create_blocks+0x11d/0x540
[ 98.078988][ C1] ? ext4_map_blocks+0x7cd/0x11d0
[ 98.084024][ C1] ? ext4_convert_unwritten_extents+0x2be/0x5f0
[ 98.090280][ C1] ? ext4_convert_unwritten_io_end_vec+0xff/0x170
[ 98.096728][ C1] ? ext4_end_io_end+0xc7/0x410
[ 98.101573][ C1] __reset_page_owner+0x71/0x1f0
[ 98.106531][ C1] __free_frozen_pages+0xbc7/0xd30
[ 98.111661][ C1] __slab_free+0x274/0x2c0
[ 98.116110][ C1] qlist_free_all+0x99/0x100
[ 98.120710][ C1] kasan_quarantine_reduce+0x148/0x160
[ 98.126185][ C1] __kasan_slab_alloc+0x22/0x80
[ 98.131058][ C1] __kmalloc_noprof+0x316/0x760
[ 98.135945][ C1] ? ext4_find_extent+0x20b/0xcc0
[ 98.140974][ C1] ? __kmalloc_noprof+0x1b8/0x760
[ 98.146089][ C1] ext4_find_extent+0x20b/0xcc0
[ 98.150958][ C1] ? trace_sched_exit_tp+0x3a/0x130
[ 98.156199][ C1] ext4_ext_map_blocks+0x283/0x5860
[ 98.161427][ C1] ? __lock_acquire+0x146e/0x2cf0
[ 98.166501][ C1] ? __lock_acquire+0x6b5/0x2cf0
[ 98.171470][ C1] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 98.177149][ C1] ? ext4_inode_journal_mode+0x37b/0x470
[ 98.182788][ C1] ? ext4_map_blocks+0x7b5/0x11d0
[ 98.187857][ C1] ext4_map_create_blocks+0x11d/0x540
[ 98.193246][ C1] ext4_map_blocks+0x7cd/0x11d0
[ 98.198133][ C1] ? __pfx_ext4_map_blocks+0x10/0x10
[ 98.203438][ C1] ext4_convert_unwritten_extents+0x2be/0x5f0
[ 98.209549][ C1] ? __pfx_ext4_convert_unwritten_extents+0x10/0x10
[ 98.216165][ C1] ? ext4_convert_unwritten_io_end_vec+0x34/0x170
[ 98.222571][ C1] ext4_convert_unwritten_io_end_vec+0xff/0x170
[ 98.228837][ C1] ext4_end_io_end+0xc7/0x410
[ 98.233524][ C1] ext4_end_io_rsv_work+0x26a/0x340
[ 98.238748][ C1] ? __pfx_ext4_end_io_rsv_work+0x10/0x10
[ 98.244484][ C1] ? process_scheduled_works+0xa70/0x1860
[ 98.250215][ C1] ? process_scheduled_works+0xa70/0x1860
[ 98.255956][ C1] process_scheduled_works+0xb5d/0x1860
[ 98.261524][ C1] ? __pfx_process_scheduled_works+0x10/0x10
[ 98.267527][ C1] ? assign_work+0x3d5/0x5e0
[ 98.272123][ C1] worker_thread+0xa53/0xfc0
[ 98.276752][ C1] kthread+0x388/0x470
[ 98.280832][ C1] ? __pfx_worker_thread+0x10/0x10
[ 98.285974][ C1] ? __pfx_kthread+0x10/0x10
[ 98.290588][ C1] ret_from_fork+0x514/0xb70
[ 98.295226][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 98.300349][ C1] ? __switch_to+0xc79/0x1410
[ 98.305038][ C1] ? __pfx_kthread+0x10/0x10
[ 98.309647][ C1] ret_from_fork_asm+0x1a/0x30
[ 98.314432][ C1]
[ 98.317468][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 98.324746][ C1] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full)
[ 98.334009][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 98.344061][ C1] Workqueue: ext4-rsv-conversion ext4_end_io_rsv_work
[ 98.350830][ C1] Call Trace:
[ 98.354100][ C1]
[ 98.356931][ C1] vpanic+0x56c/0xa60
[ 98.360898][ C1] ? __pfx__printk+0x10/0x10
[ 98.365473][ C1] ? __pfx_vpanic+0x10/0x10
[ 98.369956][ C1] ? is_bpf_text_address+0x292/0x2b0
[ 98.375225][ C1] ? is_bpf_text_address+0x26/0x2b0
[ 98.380408][ C1] panic+0xc5/0xd0
[ 98.384113][ C1] ? __pfx_panic+0x10/0x10
[ 98.388513][ C1] ? ret_from_fork_asm+0x1a/0x30
[ 98.393445][ C1] __warn+0x315/0x4c0
[ 98.397423][ C1] ? inet_sock_destruct+0x62d/0x740
[ 98.402607][ C1] ? inet_sock_destruct+0x62d/0x740
[ 98.407793][ C1] __report_bug+0x29a/0x540
[ 98.412297][ C1] ? kasan_save_track+0x3e/0x80
[ 98.417142][ C1] ? kasan_save_free_info+0x46/0x50
[ 98.422332][ C1] ? __kasan_slab_free+0x5c/0x80
[ 98.427264][ C1] ? inet_sock_destruct+0x62d/0x740
[ 98.432457][ C1] ? __pfx___report_bug+0x10/0x10
[ 98.437474][ C1] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 98.443539][ C1] ? rcu_is_watching+0x7f/0xb0
[ 98.448295][ C1] ? unwind_next_frame+0x1b76/0x2550
[ 98.453571][ C1] ? arch_stack_walk+0x11b/0x150
[ 98.458499][ C1] ? stack_trace_save+0xa9/0x100
[ 98.463428][ C1] ? save_stack+0x122/0x230
[ 98.467923][ C1] ? __reset_page_owner+0x71/0x1f0
[ 98.473028][ C1] ? __free_frozen_pages+0xbc7/0xd30
[ 98.478316][ C1] ? __slab_free+0x274/0x2c0
[ 98.482904][ C1] ? qlist_free_all+0x99/0x100
[ 98.487660][ C1] ? kasan_quarantine_reduce+0x148/0x160
[ 98.493287][ C1] ? __kasan_slab_alloc+0x22/0x80
[ 98.498305][ C1] ? __kmalloc_noprof+0x316/0x760
[ 98.503322][ C1] ? ext4_find_extent+0x20b/0xcc0
[ 98.508336][ C1] ? ext4_ext_map_blocks+0x283/0x5860
[ 98.513699][ C1] ? ext4_map_create_blocks+0x11d/0x540
[ 98.519239][ C1] ? ext4_map_blocks+0x7cd/0x11d0
[ 98.524262][ C1] ? ext4_convert_unwritten_io_end_vec+0xff/0x170
[ 98.530669][ C1] ? ext4_end_io_end+0xc7/0x410
[ 98.535504][ C1] ? ext4_end_io_rsv_work+0x26a/0x340
[ 98.541307][ C1] ? process_scheduled_works+0xb5d/0x1860
[ 98.547016][ C1] ? worker_thread+0xa53/0xfc0
[ 98.551775][ C1] ? inet_sock_destruct+0x62d/0x740
[ 98.556970][ C1] report_bug+0x16a/0x220
[ 98.561291][ C1] ? inet_sock_destruct+0x62d/0x740
[ 98.566480][ C1] ? inet_sock_destruct+0x62f/0x740
[ 98.571669][ C1] handle_bug+0x9c/0x200
[ 98.575908][ C1] exc_invalid_op+0x1a/0x50
[ 98.580404][ C1] asm_exc_invalid_op+0x1a/0x20
[ 98.585330][ C1] RIP: 0010:inet_sock_destruct+0x62d/0x740
[ 98.591132][ C1] Code: 0f 0b 90 e9 58 fe ff ff e8 20 ce 9e f7 90 0f 0b 90 e9 8b fe ff ff e8 12 ce 9e f7 90 0f 0b 90 e9 b1 fe ff ff e8 04 ce 9e f7 90 <0f> 0b 90 e9 d7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 95 fc
[ 98.610724][ C1] RSP: 0018:ffffc90000a08d20 EFLAGS: 00010246
[ 98.616781][ C1] RAX: ffffffff8a26de2c RBX: dffffc0000000000 RCX: ffff88801dae5c40
[ 98.624744][ C1] RDX: 0000000000000100 RSI: 0000000000000f70 RDI: 0000000000000000
[ 98.632704][ C1] RBP: 0000000000000f70 R08: ffff88807e0602a7 R09: 1ffff1100fc0c054
[ 98.640662][ C1] R10: dffffc0000000000 R11: ffffed100fc0c055 R12: ffff88807e060000
[ 98.648630][ C1] R13: ffff88807e060508 R14: ffff88807e06028c R15: ffffffff8feae0c0
[ 98.656610][ C1] ? inet_sock_destruct+0x62c/0x740
[ 98.661834][ C1] ? __pfx_udp_destruct_sock+0x10/0x10
[ 98.667290][ C1] __sk_destruct+0x8d/0x9d0
[ 98.671795][ C1] ? rcu_core+0x751/0x1070
[ 98.676203][ C1] ? __pfx___sk_destruct+0x10/0x10
[ 98.681313][ C1] rcu_core+0x7cd/0x1070
[ 98.685565][ C1] ? __pfx_rcu_core+0x10/0x10
[ 98.690234][ C1] ? sched_balance_domains+0x7ea/0x900
[ 98.695689][ C1] ? sched_balance_domains+0xf9/0x900
[ 98.701057][ C1] handle_softirqs+0x22a/0x840
[ 98.705830][ C1] ? __irq_exit_rcu+0xca/0x220
[ 98.710589][ C1] __irq_exit_rcu+0xca/0x220
[ 98.715171][ C1] irq_exit_rcu+0x9/0x30
[ 98.719407][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0
[ 98.725044][ C1]
[ 98.727966][ C1]
[ 98.730884][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 98.736856][ C1] RIP: 0010:finish_task_switch+0x427/0xbe0
[ 98.742650][ C1] Code: 41 c7 84 24 e0 0d 00 00 00 00 00 00 0f 1f 44 00 00 49 83 c4 48 4c 89 e7 e8 c6 fa 15 0a e8 c1 f3 38 00 fb 49 8d bd a8 16 00 00 <48> 89 f8 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 7b 03 00 00 41 80
[ 98.762245][ C1] RSP: 0018:ffffc90000126a70 EFLAGS: 00000202
[ 98.768304][ C1] RAX: 000000000001ccd9 RBX: 1ffff110170e7784 RCX: 0000000080000001
[ 98.776261][ C1] RDX: 0000000000000007 RSI: ffffffff8dfa897a RDI: ffff88801dae72e8
[ 98.784219][ C1] RBP: ffffc90000126ad0 R08: ffffffff9030a3f7 R09: 1ffffffff206147e
[ 98.792176][ C1] R10: dffffc0000000000 R11: fffffbfff206147f R12: ffff8880b873ae88
[ 98.800136][ C1] R13: ffff88801dae5c40 R14: ffff88801dae0000 R15: dffffc0000000000
[ 98.808120][ C1] __schedule+0x17bc/0x5680
[ 98.812617][ C1] ? ktime_get+0x45/0x220
[ 98.816954][ C1] ? lapic_next_event+0x11/0x20
[ 98.821799][ C1] ? __pfx_clockevents_program_event+0x10/0x10
[ 98.827953][ C1] ? __pfx___schedule+0x10/0x10
[ 98.832802][ C1] ? irqentry_exit+0x218/0x730
[ 98.837558][ C1] ? rcu_is_watching+0x15/0xb0
[ 98.842323][ C1] preempt_schedule_notrace+0x57/0x90
[ 98.847689][ C1] preempt_schedule_notrace_thunk+0x16/0x30
[ 98.853585][ C1] rcu_is_watching+0x7f/0xb0
[ 98.858166][ C1] ? unwind_next_frame+0xa6/0x2550
[ 98.863271][ C1] unwind_next_frame+0x1b76/0x2550
[ 98.868382][ C1] ? unwind_next_frame+0xa6/0x2550
[ 98.873483][ C1] ? ext4_end_io_end+0xc7/0x410
[ 98.878323][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 98.884472][ C1] arch_stack_walk+0x11b/0x150
[ 98.889233][ C1] ? ext4_end_io_rsv_work+0x26a/0x340
[ 98.894605][ C1] stack_trace_save+0xa9/0x100
[ 98.899363][ C1] ? __pfx_stack_trace_save+0x10/0x10
[ 98.904739][ C1] save_stack+0x122/0x230
[ 98.909068][ C1] ? __pfx_save_stack+0x10/0x10
[ 98.913913][ C1] ? __free_frozen_pages+0xbc7/0xd30
[ 98.919192][ C1] ? __slab_free+0x274/0x2c0
[ 98.923779][ C1] ? qlist_free_all+0x99/0x100
[ 98.928535][ C1] ? kasan_quarantine_reduce+0x148/0x160
[ 98.934157][ C1] ? __kasan_slab_alloc+0x22/0x80
[ 98.939177][ C1] ? __kmalloc_noprof+0x316/0x760
[ 98.944193][ C1] ? ext4_find_extent+0x20b/0xcc0
[ 98.949206][ C1] ? ext4_ext_map_blocks+0x283/0x5860
[ 98.954574][ C1] ? ext4_map_create_blocks+0x11d/0x540
[ 98.960117][ C1] ? ext4_map_blocks+0x7cd/0x11d0
[ 98.965138][ C1] ? ext4_convert_unwritten_extents+0x2be/0x5f0
[ 98.971375][ C1] ? ext4_convert_unwritten_io_end_vec+0xff/0x170
[ 98.977783][ C1] ? ext4_end_io_end+0xc7/0x410
[ 98.982633][ C1] __reset_page_owner+0x71/0x1f0
[ 98.987571][ C1] __free_frozen_pages+0xbc7/0xd30
[ 98.992685][ C1] __slab_free+0x274/0x2c0
[ 98.997108][ C1] qlist_free_all+0x99/0x100
[ 99.001695][ C1] kasan_quarantine_reduce+0x148/0x160
[ 99.007149][ C1] __kasan_slab_alloc+0x22/0x80
[ 99.011997][ C1] __kmalloc_noprof+0x316/0x760
[ 99.016848][ C1] ? ext4_find_extent+0x20b/0xcc0
[ 99.021865][ C1] ? __kmalloc_noprof+0x1b8/0x760
[ 99.026888][ C1] ext4_find_extent+0x20b/0xcc0
[ 99.031730][ C1] ? trace_sched_exit_tp+0x3a/0x130
[ 99.036921][ C1] ext4_ext_map_blocks+0x283/0x5860
[ 99.042122][ C1] ? __lock_acquire+0x146e/0x2cf0
[ 99.047138][ C1] ? __lock_acquire+0x6b5/0x2cf0
[ 99.052076][ C1] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 99.057704][ C1] ? ext4_inode_journal_mode+0x37b/0x470
[ 99.063326][ C1] ? ext4_map_blocks+0x7b5/0x11d0
[ 99.068363][ C1] ext4_map_create_blocks+0x11d/0x540
[ 99.073736][ C1] ext4_map_blocks+0x7cd/0x11d0
[ 99.078590][ C1] ? __pfx_ext4_map_blocks+0x10/0x10
[ 99.083882][ C1] ext4_convert_unwritten_extents+0x2be/0x5f0
[ 99.089948][ C1] ? __pfx_ext4_convert_unwritten_extents+0x10/0x10
[ 99.096531][ C1] ? ext4_convert_unwritten_io_end_vec+0x34/0x170
[ 99.102943][ C1] ext4_convert_unwritten_io_end_vec+0xff/0x170
[ 99.109179][ C1] ext4_end_io_end+0xc7/0x410
[ 99.113846][ C1] ext4_end_io_rsv_work+0x26a/0x340
[ 99.119045][ C1] ? __pfx_ext4_end_io_rsv_work+0x10/0x10
[ 99.124766][ C1] ? process_scheduled_works+0xa70/0x1860
[ 99.130472][ C1] ? process_scheduled_works+0xa70/0x1860
[ 99.136181][ C1] process_scheduled_works+0xb5d/0x1860
[ 99.141740][ C1] ? __pfx_process_scheduled_works+0x10/0x10
[ 99.147714][ C1] ? assign_work+0x3d5/0x5e0
[ 99.152303][ C1] worker_thread+0xa53/0xfc0
[ 99.156903][ C1] kthread+0x388/0x470
[ 99.160968][ C1] ? __pfx_worker_thread+0x10/0x10
[ 99.166077][ C1] ? __pfx_kthread+0x10/0x10
[ 99.170667][ C1] ret_from_fork+0x514/0xb70
[ 99.175252][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 99.180351][ C1] ? __switch_to+0xc79/0x1410
[ 99.185027][ C1] ? __pfx_kthread+0x10/0x10
[ 99.189612][ C1] ret_from_fork_asm+0x1a/0x30
[ 99.194381][ C1]
[ 99.197767][ C1] Kernel Offset: disabled
[ 99.202080][ C1] Rebooting in 86400 seconds..