Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts.
2026/08/14 23:20:02 parsed 1 programs
2026/08/14 23:20:02 serving rpc on tcp://40043
[ 81.786644][ T5625] cgroup: Unknown subsys name 'net'
[ 81.908000][ T5625] cgroup: Unknown subsys name 'cpuset'
[ 81.919729][ T5625] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 83.606604][ T5625] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 86.758808][ T5638] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 86.915035][ T25] cfg80211: failed to load regulatory.db
[ 87.066911][ T5649] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 87.076290][ T5649] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 87.077757][ T5649] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 87.079065][ T5649] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 87.079731][ T5649] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 89.835760][ T220] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.835810][ T220] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.883427][ T220] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.884046][ T220] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.492533][ T5707] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.493346][ T5707] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.493494][ T5707] bridge_slave_0: entered allmulticast mode
[ 90.495358][ T5707] bridge_slave_0: entered promiscuous mode
[ 90.500584][ T5707] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.500740][ T5707] bridge0: port 2(bridge_slave_1) entered disabled state
[ 90.500864][ T5707] bridge_slave_1: entered allmulticast mode
[ 90.503060][ T5707] bridge_slave_1: entered promiscuous mode
[ 90.541389][ T5707] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 90.545767][ T5707] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 90.573743][ T5707] team0: Port device team_slave_0 added
[ 90.576817][ T5707] team0: Port device team_slave_1 added
[ 90.599981][ T5707] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 90.600009][ T5707] 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.
[ 90.600972][ T5707] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 90.605234][ T5707] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 90.605249][ T5707] 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.
[ 90.605270][ T5707] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 90.661382][ T5707] hsr_slave_0: entered promiscuous mode
[ 90.663019][ T5707] hsr_slave_1: entered promiscuous mode
[ 90.823398][ T5707] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 90.835572][ T5707] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 90.836647][ T5707] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 90.847387][ T5707] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 90.852658][ T5707] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 90.862562][ T5707] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 90.865376][ T5707] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 90.878840][ T5707] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 90.910188][ T5707] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.910325][ T5707] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.910863][ T5707] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.910980][ T5707] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.927570][ T220] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.935401][ T220] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.006430][ T5707] 8021q: adding VLAN 0 to HW filter on device bond0
[ 91.028077][ T5707] 8021q: adding VLAN 0 to HW filter on device team0
[ 91.039081][ T220] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.039214][ T220] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 91.051679][ T50] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.051784][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 91.379082][ T5707] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.430900][ T5707] veth0_vlan: entered promiscuous mode
[ 91.440487][ T5707] veth1_vlan: entered promiscuous mode
[ 91.468891][ T5707] veth0_macvtap: entered promiscuous mode
[ 91.475074][ T5707] veth1_macvtap: entered promiscuous mode
[ 91.496036][ T5707] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 91.510107][ T5707] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 91.573043][ T1044] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.573121][ T1044] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.573154][ T1044] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.573181][ T1044] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.710307][ T3363] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.769133][ T3363] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.831504][ T3363] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.915022][ T3363] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/08/14 23:20:15 executed programs: 0
[ 92.233980][ T5649] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 92.244512][ T5649] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 92.248581][ T5649] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 92.249456][ T5649] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 92.250361][ T5649] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 92.686266][ T5747] bridge0: port 1(bridge_slave_0) entered blocking state
[ 92.686446][ T5747] bridge0: port 1(bridge_slave_0) entered disabled state
[ 92.686846][ T5747] bridge_slave_0: entered allmulticast mode
[ 92.688570][ T5747] bridge_slave_0: entered promiscuous mode
[ 92.693194][ T5747] bridge0: port 2(bridge_slave_1) entered blocking state
[ 92.693335][ T5747] bridge0: port 2(bridge_slave_1) entered disabled state
[ 92.693473][ T5747] bridge_slave_1: entered allmulticast mode
[ 92.695329][ T5747] bridge_slave_1: entered promiscuous mode
[ 92.733890][ T5747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 92.737365][ T5747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 92.770509][ T5747] team0: Port device team_slave_0 added
[ 92.773655][ T5747] team0: Port device team_slave_1 added
[ 92.795565][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 92.795610][ T5747] 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.
[ 92.795633][ T5747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 92.797833][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 92.797844][ T5747] 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.
[ 92.797865][ T5747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.848591][ T5747] hsr_slave_0: entered promiscuous mode
[ 92.849720][ T5747] hsr_slave_1: entered promiscuous mode
[ 92.850460][ T5747] debugfs: 'hsr0' already exists in 'hsr'
[ 92.850534][ T5747] Cannot create hsr debugfs directory
[ 94.273005][ T4929] Bluetooth: hci0: command tx timeout
[ 94.338482][ T3363] bridge_slave_1: left allmulticast mode
[ 94.338536][ T3363] bridge_slave_1: left promiscuous mode
[ 94.339323][ T3363] bridge0: port 2(bridge_slave_1) entered disabled state
[ 94.363371][ T3363] bridge_slave_0: left allmulticast mode
[ 94.363425][ T3363] bridge_slave_0: left promiscuous mode
[ 94.364613][ T3363] bridge0: port 1(bridge_slave_0) entered disabled state
[ 94.587554][ T3363] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 94.615572][ T3363] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 94.627175][ T3363] bond0 (unregistering): Released all slaves
[ 94.721972][ T3363] hsr_slave_0: left promiscuous mode
[ 94.728380][ T3363] hsr_slave_1: left promiscuous mode
[ 94.738131][ T3363] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 94.745784][ T3363] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 94.754658][ T3363] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 94.763225][ T3363] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 94.780845][ T3363] veth1_macvtap: left promiscuous mode
[ 94.786743][ T3363] veth0_macvtap: left promiscuous mode
[ 94.792559][ T3363] veth1_vlan: left promiscuous mode
[ 94.797968][ T3363] veth0_vlan: left promiscuous mode
[ 95.073680][ T3363] team0 (unregistering): Port device team_slave_1 removed
[ 95.092336][ T3363] team0 (unregistering): Port device team_slave_0 removed
[ 95.209692][ T5276] 8021q: adding VLAN 0 to HW filter on device eth1
[ 95.810717][ T5747] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 95.838724][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 95.852898][ T5747] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 95.873894][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 95.882491][ T5747] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 95.895462][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 95.909906][ T5747] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 95.928992][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 96.055916][ T5747] 8021q: adding VLAN 0 to HW filter on device bond0
[ 96.085820][ T5747] 8021q: adding VLAN 0 to HW filter on device team0
[ 96.099780][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 96.099906][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 96.109841][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 96.109943][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 96.353119][ T4929] Bluetooth: hci0: command tx timeout
[ 96.668710][ T5747] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 96.730635][ T5747] veth0_vlan: entered promiscuous mode
[ 96.741429][ T5747] veth1_vlan: entered promiscuous mode
[ 96.783597][ T5747] veth0_macvtap: entered promiscuous mode
[ 96.790508][ T5747] veth1_macvtap: entered promiscuous mode
[ 96.817904][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 96.829034][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 96.858135][ T43] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.868298][ T43] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.893259][ T43] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.902164][ T43] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.989085][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 96.989137][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 97.055329][ T3363] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 97.055382][ T3363] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 97.469135][ T5832] loop0: detected capacity change from 0 to 40427
[ 97.486592][ T5832] F2FS-fs (loop0): invalid crc value
[ 97.579180][ T5832] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[ 97.583166][ T5832] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4
[ 97.605647][ T5747] syz-executor: attempt to access beyond end of device
[ 97.605647][ T5747] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[ 97.621601][ T5747] CPU: 1 UID: 0 PID: 5747 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full)
[ 97.621632][ T5747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 97.621645][ T5747] Call Trace:
[ 97.621654][ T5747]
[ 97.621663][ T5747] dump_stack_lvl+0xe8/0x150
[ 97.621699][ T5747] f2fs_stop_checkpoint+0x3f6/0x5d0
[ 97.621728][ T5747] f2fs_write_end_bio+0x1211/0x16e0
[ 97.621758][ T5747] ? blkg_put+0x22/0x240
[ 97.621796][ T5747] __submit_merged_bio+0x258/0x6a0
[ 97.621822][ T5747] ? rcu_is_watching+0x16/0xb0
[ 97.621860][ T5747] __submit_merged_write_cond+0x3c9/0x4e0
[ 97.621894][ T5747] ? __pfx___submit_merged_write_cond+0x10/0x10
[ 97.621941][ T5747] f2fs_write_data_pages+0x2a27/0x36f0
[ 97.622007][ T5747] ? __pfx_f2fs_write_data_pages+0x10/0x10
[ 97.622083][ T5747] ? __bfs+0x153/0x290
[ 97.622102][ T5747] ? __pfx_hlock_conflict+0x10/0x10
[ 97.622146][ T5747] ? lockdep_unlock+0x5c/0xd0
[ 97.622173][ T5747] ? __lock_acquire+0x14b9/0x2e50
[ 97.622222][ T5747] ? __pfx_f2fs_write_data_pages+0x10/0x10
[ 97.622250][ T5747] do_writepages+0x338/0x560
[ 97.622287][ T5747] ? do_raw_spin_unlock+0xf5/0x200
[ 97.622319][ T5747] filemap_fdatawrite+0x1e9/0x2f0
[ 97.622348][ T5747] ? __pfx_filemap_fdatawrite+0x10/0x10
[ 97.622421][ T5747] ? do_raw_spin_unlock+0xf5/0x200
[ 97.622452][ T5747] f2fs_sync_dirty_inodes+0x30e/0x830
[ 97.622496][ T5747] f2fs_write_checkpoint+0xa3d/0x2710
[ 97.622523][ T5747] ? __lock_acquire+0x6df/0x2e50
[ 97.622578][ T5747] ? __pfx_f2fs_write_checkpoint+0x10/0x10
[ 97.622647][ T5747] ? try_to_wake_up+0x8b6/0x14d0
[ 97.622686][ T5747] kill_f2fs_super+0x2dd/0x700
[ 97.622724][ T5747] ? __pfx_kill_f2fs_super+0x10/0x10
[ 97.622765][ T5747] ? call_rcu+0x64d/0x8b0
[ 97.622788][ T5747] ? lockdep_hardirqs_on+0x7b/0x110
[ 97.622827][ T5747] deactivate_locked_super+0xbc/0x110
[ 97.622858][ T5747] cleanup_mnt+0x3d3/0x460
[ 97.622888][ T5747] task_work_run+0x1d9/0x270
[ 97.622914][ T5747] ? __pfx_task_work_run+0x10/0x10
[ 97.622947][ T5747] exit_to_user_mode_loop+0x204/0x770
[ 97.622967][ T5747] ? rcu_is_watching+0x16/0xb0
[ 97.622996][ T5747] do_syscall_64+0x328/0x520
[ 97.623017][ T5747] ? trace_irq_disable+0x3b/0x140
[ 97.623036][ T5747] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.623057][ T5747] ? clear_bhb_loop+0x70/0xc0
[ 97.623082][ T5747] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.623100][ T5747] RIP: 0033:0x7f911479f317
[ 97.623120][ T5747] Code: a2 c7 05 dc 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 97.623135][ T5747] RSP: 002b:00007ffc3556c138 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 97.623158][ T5747] RAX: 0000000000000000 RBX: 00007f9114834474 RCX: 00007f911479f317
[ 97.623171][ T5747] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc3556c1f0
[ 97.623183][ T5747] RBP: 00007ffc3556c1f0 R08: 00007ffc3556d1f0 R09: 00000000ffffffff
[ 97.623196][ T5747] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc3556d280
[ 97.623208][ T5747] R13: 00007f9114834474 R14: 0000000000017b3b R15: 00007ffc3556d2c0
[ 97.623241][ T5747]
[ 97.707020][ T5747] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[ 97.955597][ T5649]
[ 97.958832][ T5649] =============================
[ 97.963793][ T5649] WARNING: suspicious RCU usage
[ 97.968681][ T5649] syzkaller #0 Not tainted
[ 97.973413][ T5649] -----------------------------
[ 97.978300][ T5649] ./include/linux/radix-tree.h:179 suspicious rcu_dereference_check() usage!
[ 97.987114][ T5649]
[ 97.987114][ T5649] other info that might help us debug this:
[ 97.987114][ T5649]
[ 97.997454][ T5649]
[ 97.997454][ T5649] rcu_scheduler_active = 2, debug_locks = 1
[ 98.005824][ T5649] locks held by kworker/u9:2/5649: 4, last CPU#0:
[ 98.012683][ T5649] #0: ffff88803433b940 ((wq_completion)f2fs_evict_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 98.025225][ T5649] #1: ffffc90003857c40 ((work_completion)(&ew->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 98.036986][ T5649] #2: ffff8880b863a820 (lock){+.+.}-{3:3}, at: __radix_tree_preload+0x82/0x870
[ 98.046198][ T5649] #3: ffff88802c2408c8 (&im->ino_lock){+.+.}-{3:3}, at: __f2fs_add_ino_entry+0x14c/0x830
[ 98.056312][ T5649]
[ 98.056312][ T5649] stack backtrace:
[ 98.062449][ T5649] CPU: 0 UID: 0 PID: 5649 Comm: kworker/u9:2 Not tainted syzkaller #0 PREEMPT(full)
[ 98.072452][ T5649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 98.082617][ T5649] Workqueue: f2fs_evict_wq f2fs_evict_inode_work
[ 98.088965][ T5649] Call Trace:
[ 98.092286][ T5649]
[ 98.095219][ T5649] dump_stack_lvl+0xe8/0x150
[ 98.099824][ T5649] lockdep_rcu_suspicious+0x140/0x1d0
[ 98.105221][ T5649] __f2fs_add_ino_entry+0x782/0x830
[ 98.110439][ T5649] ? process_scheduled_works+0x97a/0x1630
[ 98.116175][ T5649] f2fs_evict_inode_work+0xa1/0x120
[ 98.121392][ T5649] process_scheduled_works+0xc3d/0x1630
[ 98.126959][ T5649] ? __pfx_process_scheduled_works+0x10/0x10
[ 98.132951][ T5649] ? assign_work+0x3cf/0x5d0
[ 98.137622][ T5649] worker_thread+0xa47/0xfb0
[ 98.142306][ T5649] ? __kthread_parkme+0x71/0x1f0
[ 98.147275][ T5649] kthread+0x38b/0x480
[ 98.151456][ T5649] ? __pfx_worker_thread+0x10/0x10
[ 98.156590][ T5649] ? __pfx_kthread+0x10/0x10
[ 98.161226][ T5649] ret_from_fork+0x514/0xb70
[ 98.166125][ T5649] ? __pfx_ret_from_fork+0x10/0x10
[ 98.171259][ T5649] ? __switch_to+0xc89/0x1420
[ 98.175959][ T5649] ? __pfx_kthread+0x10/0x10
[ 98.180746][ T5649] ret_from_fork_asm+0x1a/0x30
[ 98.185547][ T5649]