[ 138.036767][ T1329] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.036840][ T1329] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '[localhost]:27823' (ED25519) to the list of known hosts. 2026/09/23 08:06:13 parsed 1 programs [ 151.587221][ T5617] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 159.439802][ T5643] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.439939][ T5643] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.440038][ T5643] bridge_slave_0: entered allmulticast mode [ 159.442853][ T5643] bridge_slave_0: entered promiscuous mode [ 159.465640][ T5643] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.465935][ T5643] bridge0: port 2(bridge_slave_1) entered disabled state [ 159.466066][ T5643] bridge_slave_1: entered allmulticast mode [ 159.469352][ T5643] bridge_slave_1: entered promiscuous mode [ 159.510465][ T5643] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 159.512929][ T5643] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 159.543819][ T5643] team0: Port device team_slave_0 added [ 159.546129][ T5643] team0: Port device team_slave_1 added [ 159.575126][ T5643] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 159.575139][ T5643] 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. [ 159.575155][ T5643] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.576815][ T5643] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.576825][ T5643] 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. [ 159.576842][ T5643] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 159.659368][ T5643] hsr_slave_0: entered promiscuous mode [ 159.660546][ T5643] hsr_slave_1: entered promiscuous mode [ 160.565716][ T5643] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 160.587185][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 160.589099][ T5643] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 160.602808][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 160.607871][ T5643] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 160.622811][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 160.628212][ T5643] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 160.639120][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 160.822324][ T5643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.864368][ T5643] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.877925][ T105] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.877997][ T105] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.910412][ T1099] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.910482][ T1099] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.718078][ T5643] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 161.809918][ T5643] veth0_vlan: entered promiscuous mode [ 161.832395][ T5643] veth1_vlan: entered promiscuous mode [ 161.899969][ T5643] veth0_macvtap: entered promiscuous mode [ 161.914818][ T5643] veth1_macvtap: entered promiscuous mode [ 161.964710][ T5643] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 161.972890][ T5643] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 162.014947][ T1099] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.014985][ T1099] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.015005][ T1099] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.015023][ T1099] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.627631][ T184] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 163.268499][ T184] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 163.365833][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.365854][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.544917][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.544937][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.751212][ T184] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 164.165936][ T184] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 164.850742][ T184] bridge_slave_1: left allmulticast mode [ 164.850768][ T184] bridge_slave_1: left promiscuous mode [ 164.850953][ T184] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.877034][ T184] bridge_slave_0: left allmulticast mode [ 164.877065][ T184] bridge_slave_0: left promiscuous mode [ 164.877238][ T184] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.356248][ T184] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 165.360882][ T184] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 165.362798][ T184] bond0 (unregistering): Released all slaves [ 165.569049][ T184] hsr_slave_0: left promiscuous mode [ 165.571118][ T184] hsr_slave_1: left promiscuous mode [ 165.573781][ T184] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 165.573803][ T184] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 165.577078][ T184] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 165.577098][ T184] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 165.640902][ T184] veth1_macvtap: left promiscuous mode [ 165.640956][ T184] veth0_macvtap: left promiscuous mode [ 165.641090][ T184] veth1_vlan: left promiscuous mode [ 165.641238][ T184] veth0_vlan: left promiscuous mode [ 166.345337][ T184] team0 (unregistering): Port device team_slave_1 removed [ 166.389141][ T184] team0 (unregistering): Port device team_slave_0 removed [ 168.619161][ T4992] 8021q: adding VLAN 0 to HW filter on device eth2 [ 169.449041][ T4992] 8021q: adding VLAN 0 to HW filter on device eth3 [ 170.040257][ T4992] 8021q: adding VLAN 0 to HW filter on device eth4 [ 170.258266][ T46] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 170.268947][ T46] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 170.269641][ T46] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 170.270093][ T46] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 170.270416][ T46] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 170.848678][ T4992] 8021q: adding VLAN 0 to HW filter on device eth5 2026/09/23 08:06:38 executed programs: 0 [ 172.276921][ T4646] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 172.280763][ T4646] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 172.281190][ T4646] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 172.281585][ T4646] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 172.281824][ T4646] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 172.812683][ T5830] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.812842][ T5830] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.812956][ T5830] bridge_slave_0: entered allmulticast mode [ 172.824216][ T5830] bridge_slave_0: entered promiscuous mode [ 172.829785][ T5830] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.829912][ T5830] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.830023][ T5830] bridge_slave_1: entered allmulticast mode [ 172.831445][ T5830] bridge_slave_1: entered promiscuous mode [ 172.874220][ T5830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.877487][ T5830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.906128][ T5830] team0: Port device team_slave_0 added [ 172.908197][ T5830] team0: Port device team_slave_1 added [ 172.936242][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.936256][ T5830] 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. [ 172.936269][ T5830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.938034][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 172.938048][ T5830] 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. [ 172.938062][ T5830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.022985][ T5830] hsr_slave_0: entered promiscuous mode [ 173.027206][ T5830] hsr_slave_1: entered promiscuous mode [ 173.866466][ T5830] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 173.891748][ T5830] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 173.898768][ T5830] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 173.916801][ T5830] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 173.917750][ T5830] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 173.936984][ T5830] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 173.938793][ T5830] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 173.957755][ T5830] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 174.128661][ T5830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 174.162441][ T5830] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.182876][ T1099] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.182962][ T1099] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.205397][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.205462][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.354412][ T4646] Bluetooth: hci0: command tx timeout [ 175.030258][ T5830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.124923][ T5830] veth0_vlan: entered promiscuous mode [ 175.144898][ T5830] veth1_vlan: entered promiscuous mode [ 175.221336][ T5830] veth0_macvtap: entered promiscuous mode [ 175.250323][ T5830] veth1_macvtap: entered promiscuous mode [ 175.285268][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.319404][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.395996][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.415492][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.415528][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.415548][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.587550][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.587571][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.695718][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.695738][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.352764][ T5895] loop0: detected capacity change from 0 to 40427 [ 176.433686][ T4646] Bluetooth: hci0: command tx timeout [ 176.466030][ T5895] F2FS-fs (loop0): Insane cp_payload (553648128 >= 504) [ 176.466052][ T5895] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 176.466080][ T5895] F2FS-fs (loop0): build fault injection rate: 17008 [ 176.466086][ T5895] F2FS-fs (loop0): build fault injection type: 0x6 [ 176.527115][ T5895] F2FS-fs (loop0): invalid crc value [ 176.846855][ T5895] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 176.874629][ T5895] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 176.874670][ T5895] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 177.001112][ T5830] syz-executor: attempt to access beyond end of device [ 177.001112][ T5830] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 177.016734][ T5830] CPU: 0 UID: 0 PID: 5830 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 177.016783][ T5830] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 177.016793][ T5830] Call Trace: [ 177.016800][ T5830] [ 177.016806][ T5830] dump_stack_lvl+0xe8/0x150 [ 177.016883][ T5830] f2fs_stop_checkpoint+0x3f6/0x5d0 [ 177.016951][ T5830] f2fs_write_end_bio+0x1211/0x16e0 [ 177.016991][ T5830] ? blkg_put+0x22/0x240 [ 177.017025][ T5830] __submit_merged_bio+0x258/0x6a0 [ 177.017038][ T5830] ? rcu_is_watching+0x16/0xb0 [ 177.017057][ T5830] __submit_merged_write_cond+0x3c9/0x4e0 [ 177.017077][ T5830] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 177.017104][ T5830] f2fs_write_data_pages+0x2a27/0x36f0 [ 177.017121][ T5830] ? __lock_acquire+0x747/0x2de0 [ 177.017153][ T5830] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 177.017168][ T5830] ? is_bpf_text_address+0x26/0x2b0 [ 177.017201][ T5830] ? arch_stack_walk+0xfb/0x150 [ 177.017232][ T5830] ? add_lock_to_list+0xc7/0x100 [ 177.017250][ T5830] ? lockdep_unlock+0x5c/0xd0 [ 177.017259][ T5830] ? __lock_acquire+0x1511/0x2de0 [ 177.017287][ T5830] ? do_raw_spin_lock+0x12b/0x2f0 [ 177.017309][ T5830] ? do_raw_spin_unlock+0x4d/0x200 [ 177.017325][ T5830] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 177.017343][ T5830] do_writepages+0x338/0x560 [ 177.017368][ T5830] ? do_raw_spin_unlock+0x4d/0x200 [ 177.017388][ T5830] filemap_fdatawrite+0x1e9/0x2f0 [ 177.017409][ T5830] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 177.017452][ T5830] ? do_raw_spin_unlock+0x4d/0x200 [ 177.017474][ T5830] f2fs_sync_dirty_inodes+0x30e/0x830 [ 177.017515][ T5830] f2fs_write_checkpoint+0xa3d/0x2710 [ 177.017538][ T5830] ? __lock_acquire+0x747/0x2de0 [ 177.017588][ T5830] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 177.017674][ T5830] kill_f2fs_super+0x2dd/0x700 [ 177.017698][ T5830] ? __pfx_kill_f2fs_super+0x10/0x10 [ 177.017718][ T5830] ? call_rcu+0x64d/0x8b0 [ 177.017733][ T5830] ? lockdep_hardirqs_on+0x7b/0x110 [ 177.017841][ T5830] deactivate_locked_super+0xbc/0x110 [ 177.017860][ T5830] cleanup_mnt+0x3d3/0x460 [ 177.017880][ T5830] task_work_run+0x1d9/0x270 [ 177.017895][ T5830] ? __pfx_task_work_run+0x10/0x10 [ 177.017912][ T5830] exit_to_user_mode_loop+0x204/0x770 [ 177.017925][ T5830] ? rcu_is_watching+0x16/0xb0 [ 177.017939][ T5830] do_syscall_64+0x328/0x520 [ 177.017953][ T5830] ? trace_irq_disable+0x3b/0x140 [ 177.017979][ T5830] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.017990][ T5830] ? clear_bhb_loop+0x70/0xc0 [ 177.018004][ T5830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.018016][ T5830] RIP: 0033:0x7f91f1d9b797 [ 177.018030][ T5830] Code: a2 c7 05 fc 6d 23 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 [ 177.018039][ T5830] RSP: 002b:00007fffc36a8038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 177.018068][ T5830] RAX: 0000000000000000 RBX: 00007f91f1e2d33b RCX: 00007f91f1d9b797 [ 177.018075][ T5830] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffc36a80f0 [ 177.018081][ T5830] RBP: 00007fffc36a80f0 R08: 00007fffc36a90f0 R09: 00000000ffffffff [ 177.018088][ T5830] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffc36a9180 [ 177.018095][ T5830] R13: 00007f91f1e2d33b R14: 000000000002b290 R15: 00007fffc36a91c0 [ 177.018110][ T5830] [ 177.187328][ T5830] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 177.721901][ T5916] loop0: detected capacity change from 0 to 40427 [ 177.732275][ T5916] F2FS-fs (loop0): Insane cp_payload (553648128 >= 504) [ 177.732295][ T5916] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 177.743113][ T5916] F2FS-fs (loop0): build fault injection rate: 17008 [ 177.743134][ T5916] F2FS-fs (loop0): build fault injection type: 0x6 [ 177.768486][ T5916] F2FS-fs (loop0): invalid crc value [ 177.993822][ T5916] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 178.024092][ T5916] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 178.024119][ T5916] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 178.513432][ T4646] Bluetooth: hci0: command tx timeout [ 180.595034][ T4646] Bluetooth: hci0: command tx timeout [ 185.976745][ T5921] F2FS-fs (loop0): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 185.980726][ T5921] syz.0.18: attempt to access beyond end of device [ 185.980726][ T5921] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 185.981354][ T5921] syz.0.18: attempt to access beyond end of device [ 185.981354][ T5921] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 185.981462][ T5921] syz.0.18: attempt to access beyond end of device [ 185.981462][ T5921] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 185.981611][ T5921] syz.0.18: attempt to access beyond end of device [ 185.981611][ T5921] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 185.981723][ T5921] syz.0.18: attempt to access beyond end of device [ 185.981723][ T5921] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 185.981822][ T5921] syz.0.18: attempt to access beyond end of device [ 185.981822][ T5921] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 185.981918][ T5921] syz.0.18: attempt to access beyond end of device [ 185.981918][ T5921] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 185.982014][ T5921] syz.0.18: attempt to access beyond end of device [ 185.982014][ T5921] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 185.982128][ T5921] syz.0.18: attempt to access beyond end of device [ 185.982128][ T5921] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 185.982226][ T5921] syz.0.18: attempt to access beyond end of device [ 185.982226][ T5921] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 190.985976][ T5921] bio_check_eod: 62778 callbacks suppressed [ 190.986046][ T5921] syz.0.18: attempt to access beyond end of device [ 190.986046][ T5921] loop0: rw=0, sector=89464, nr_sectors = 8 limit=40427 [ 190.986180][ T5921] syz.0.18: attempt to access beyond end of device [ 190.986180][ T5921] loop0: rw=0, sector=89472, nr_sectors = 8 limit=40427 [ 190.986250][ T5921] syz.0.18: attempt to access beyond end of device [ 190.986250][ T5921] loop0: rw=0, sector=89480, nr_sectors = 8 limit=40427 [ 190.986320][ T5921] syz.0.18: attempt to access beyond end of device [ 190.986320][ T5921] loop0: rw=0, sector=89488, nr_sectors = 8 limit=40427 [ 190.986390][ T5921] syz.0.18: attempt to access beyond end of device [ 190.986390][ T5921] loop0: rw=0, sector=89496, nr_sectors = 8 limit=40427 [ 190.986535][ T5921] syz.0.18: attempt to access beyond end of device [ 190.986535][ T5921] loop0: rw=0, sector=89504, nr_sectors = 8 limit=40427 [ 190.986607][ T5921] syz.0.18: attempt to access beyond end of device [ 190.986607][ T5921] loop0: rw=0, sector=89512, nr_sectors = 8 limit=40427 [ 190.986676][ T5921] syz.0.18: attempt to access beyond end of device [ 190.986676][ T5921] loop0: rw=0, sector=89520, nr_sectors = 8 limit=40427 [ 190.986746][ T5921] syz.0.18: attempt to access beyond end of device [ 190.986746][ T5921] loop0: rw=0, sector=89528, nr_sectors = 8 limit=40427 [ 190.986812][ T5921] syz.0.18: attempt to access beyond end of device [ 190.986812][ T5921] loop0: rw=0, sector=89536, nr_sectors = 8 limit=40427 [ 192.375541][ T46] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 192.381923][ T46] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 192.392680][ T46] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 192.401413][ T46] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 192.402651][ T46] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 193.735310][ T5926] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.745606][ T5926] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.745756][ T5926] bridge_slave_0: entered allmulticast mode [ 193.750550][ T5926] bridge_slave_0: entered promiscuous mode [ 193.768041][ T5926] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.768226][ T5926] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.768438][ T5926] bridge_slave_1: entered allmulticast mode [ 193.782248][ T5926] bridge_slave_1: entered promiscuous mode [ 193.863852][ T5926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.881048][ T5926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.930076][ T5926] team0: Port device team_slave_0 added [ 193.941048][ T5926] team0: Port device team_slave_1 added [ 193.994690][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 193.994708][ T5926] 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. [ 193.994721][ T5926] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.026297][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.027155][ T5926] 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. [ 194.027182][ T5926] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.143716][ T5926] hsr_slave_0: entered promiscuous mode [ 194.144920][ T5926] hsr_slave_1: entered promiscuous mode [ 194.145609][ T5926] debugfs: 'hsr0' already exists in 'hsr' [ 194.145698][ T5926] Cannot create hsr debugfs directory [ 194.513841][ T4646] Bluetooth: hci1: command tx timeout [ 194.685186][ T5926] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 194.703842][ T5926] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 194.704967][ T5926] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 194.723377][ T5926] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 194.732811][ T5926] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 194.755832][ T5926] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 194.756923][ T5926] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 194.787671][ T5926] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 195.001205][ T5926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.046380][ T5926] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.069607][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.069732][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.092627][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.092855][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.938480][ T5926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 195.993732][ T5921] bio_check_eod: 33455 callbacks suppressed [ 195.993745][ T5921] syz.0.18: attempt to access beyond end of device [ 195.993745][ T5921] loop0: rw=524288, sector=86152, nr_sectors = 8 limit=40427 [ 195.993840][ T5921] syz.0.18: attempt to access beyond end of device [ 195.993840][ T5921] loop0: rw=524288, sector=86160, nr_sectors = 8 limit=40427 [ 195.993895][ T5921] syz.0.18: attempt to access beyond end of device [ 195.993895][ T5921] loop0: rw=524288, sector=86168, nr_sectors = 8 limit=40427 [ 195.993934][ T5921] syz.0.18: attempt to access beyond end of device [ 195.993934][ T5921] loop0: rw=524288, sector=86176, nr_sectors = 8 limit=40427 [ 195.994042][ T5921] syz.0.18: attempt to access beyond end of device [ 195.994042][ T5921] loop0: rw=524288, sector=86184, nr_sectors = 8 limit=40427 [ 195.994083][ T5921] syz.0.18: attempt to access beyond end of device [ 195.994083][ T5921] loop0: rw=524288, sector=86192, nr_sectors = 8 limit=40427 [ 195.994133][ T5921] syz.0.18: attempt to access beyond end of device [ 195.994133][ T5921] loop0: rw=524288, sector=86200, nr_sectors = 8 limit=40427 [ 195.994198][ T5921] syz.0.18: attempt to access beyond end of device [ 195.994198][ T5921] loop0: rw=524288, sector=86208, nr_sectors = 8 limit=40427 [ 195.994259][ T5921] syz.0.18: attempt to access beyond end of device [ 195.994259][ T5921] loop0: rw=524288, sector=86216, nr_sectors = 8 limit=40427 [ 195.994322][ T5921] syz.0.18: attempt to access beyond end of device [ 195.994322][ T5921] loop0: rw=524288, sector=86224, nr_sectors = 8 limit=40427 [ 196.091011][ T5926] veth0_vlan: entered promiscuous mode [ 196.117245][ T5926] veth1_vlan: entered promiscuous mode [ 196.186858][ T5926] veth0_macvtap: entered promiscuous mode [ 196.208456][ T5926] veth1_macvtap: entered promiscuous mode [ 196.248309][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 196.271545][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 196.413804][ T1099] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.413842][ T1099] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.413862][ T1099] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.413881][ T1099] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.541300][ T1099] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 196.541321][ T1099] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 196.593647][ T4646] Bluetooth: hci1: command tx timeout [ 196.616281][ T184] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 196.616301][ T184] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/09/23 08:07:02 executed programs: 4 [ 198.673407][ T4646] Bluetooth: hci1: command tx timeout [ 199.488331][ T1329] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.488376][ T1329] ieee802154 phy1 wpan1: encryption failed: -22 [ 200.763514][ T4646] Bluetooth: hci1: command tx timeout [ 201.003326][ T5921] bio_check_eod: 30429 callbacks suppressed [ 201.003409][ T5921] syz.0.18: attempt to access beyond end of device [ 201.003409][ T5921] loop0: rw=524288, sector=86128, nr_sectors = 8 limit=40427 [ 201.003479][ T5921] syz.0.18: attempt to access beyond end of device [ 201.003479][ T5921] loop0: rw=524288, sector=86136, nr_sectors = 8 limit=40427 [ 201.003546][ T5921] syz.0.18: attempt to access beyond end of device [ 201.003546][ T5921] loop0: rw=524288, sector=86144, nr_sectors = 8 limit=40427 [ 201.003612][ T5921] syz.0.18: attempt to access beyond end of device [ 201.003612][ T5921] loop0: rw=524288, sector=86152, nr_sectors = 8 limit=40427 [ 201.003725][ T5921] syz.0.18: attempt to access beyond end of device [ 201.003725][ T5921] loop0: rw=524288, sector=86160, nr_sectors = 8 limit=40427 [ 201.003802][ T5921] syz.0.18: attempt to access beyond end of device [ 201.003802][ T5921] loop0: rw=524288, sector=86168, nr_sectors = 8 limit=40427 [ 201.003869][ T5921] syz.0.18: attempt to access beyond end of device [ 201.003869][ T5921] loop0: rw=524288, sector=86176, nr_sectors = 8 limit=40427 [ 201.003932][ T5921] syz.0.18: attempt to access beyond end of device [ 201.003932][ T5921] loop0: rw=524288, sector=86184, nr_sectors = 8 limit=40427 [ 201.004703][ T5921] syz.0.18: attempt to access beyond end of device [ 201.004703][ T5921] loop0: rw=524288, sector=86192, nr_sectors = 8 limit=40427 [ 201.004784][ T5921] syz.0.18: attempt to access beyond end of device [ 201.004784][ T5921] loop0: rw=524288, sector=86200, nr_sectors = 8 limit=40427 2026/09/23 08:07:08 executed programs: 9 [ 206.014368][ T5921] bio_check_eod: 32410 callbacks suppressed [ 206.014397][ T5921] syz.0.18: attempt to access beyond end of device [ 206.014397][ T5921] loop0: rw=524288, sector=86240, nr_sectors = 8 limit=40427 [ 206.014484][ T5921] syz.0.18: attempt to access beyond end of device [ 206.014484][ T5921] loop0: rw=524288, sector=86248, nr_sectors = 8 limit=40427 [ 206.014548][ T5921] syz.0.18: attempt to access beyond end of device [ 206.014548][ T5921] loop0: rw=524288, sector=86256, nr_sectors = 8 limit=40427 [ 206.014609][ T5921] syz.0.18: attempt to access beyond end of device [ 206.014609][ T5921] loop0: rw=524288, sector=86264, nr_sectors = 8 limit=40427 [ 206.014673][ T5921] syz.0.18: attempt to access beyond end of device [ 206.014673][ T5921] loop0: rw=524288, sector=86272, nr_sectors = 8 limit=40427 [ 206.014738][ T5921] syz.0.18: attempt to access beyond end of device [ 206.014738][ T5921] loop0: rw=524288, sector=86280, nr_sectors = 8 limit=40427 [ 206.014927][ T5921] syz.0.18: attempt to access beyond end of device [ 206.014927][ T5921] loop0: rw=524288, sector=86288, nr_sectors = 8 limit=40427 [ 206.014995][ T5921] syz.0.18: attempt to access beyond end of device [ 206.014995][ T5921] loop0: rw=524288, sector=86296, nr_sectors = 8 limit=40427 [ 206.015060][ T5921] syz.0.18: attempt to access beyond end of device [ 206.015060][ T5921] loop0: rw=524288, sector=86304, nr_sectors = 8 limit=40427 [ 206.015135][ T5921] syz.0.18: attempt to access beyond end of device [ 206.015135][ T5921] loop0: rw=524288, sector=86312, nr_sectors = 8 limit=40427 2026/09/23 08:07:13 executed programs: 14 [ 211.024696][ T5921] bio_check_eod: 33348 callbacks suppressed [ 211.024755][ T5921] syz.0.18: attempt to access beyond end of device [ 211.024755][ T5921] loop0: rw=0, sector=89928, nr_sectors = 8 limit=40427 [ 211.024834][ T5921] syz.0.18: attempt to access beyond end of device [ 211.024834][ T5921] loop0: rw=0, sector=89936, nr_sectors = 8 limit=40427 [ 211.028279][ T5921] syz.0.18: attempt to access beyond end of device [ 211.028279][ T5921] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 211.028371][ T5921] syz.0.18: attempt to access beyond end of device [ 211.028371][ T5921] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 211.028436][ T5921] syz.0.18: attempt to access beyond end of device [ 211.028436][ T5921] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 211.028505][ T5921] syz.0.18: attempt to access beyond end of device [ 211.028505][ T5921] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 211.028546][ T5921] syz.0.18: attempt to access beyond end of device [ 211.028546][ T5921] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 211.028609][ T5921] syz.0.18: attempt to access beyond end of device [ 211.028609][ T5921] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 211.028682][ T5921] syz.0.18: attempt to access beyond end of device [ 211.028682][ T5921] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 211.028748][ T5921] syz.0.18: attempt to access beyond end of device [ 211.028748][ T5921] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 2026/09/23 08:07:18 executed programs: 19 [ 216.035990][ T5921] bio_check_eod: 33157 callbacks suppressed [ 216.036022][ T5921] syz.0.18: attempt to access beyond end of device [ 216.036022][ T5921] loop0: rw=0, sector=88160, nr_sectors = 8 limit=40427 [ 216.036117][ T5921] syz.0.18: attempt to access beyond end of device [ 216.036117][ T5921] loop0: rw=0, sector=88168, nr_sectors = 8 limit=40427 [ 216.036171][ T5921] syz.0.18: attempt to access beyond end of device [ 216.036171][ T5921] loop0: rw=0, sector=88176, nr_sectors = 8 limit=40427 [ 216.036773][ T5921] syz.0.18: attempt to access beyond end of device [ 216.036773][ T5921] loop0: rw=0, sector=88184, nr_sectors = 8 limit=40427 [ 216.036848][ T5921] syz.0.18: attempt to access beyond end of device [ 216.036848][ T5921] loop0: rw=0, sector=88192, nr_sectors = 8 limit=40427 [ 216.036915][ T5921] syz.0.18: attempt to access beyond end of device [ 216.036915][ T5921] loop0: rw=0, sector=88200, nr_sectors = 8 limit=40427 [ 216.037024][ T5921] syz.0.18: attempt to access beyond end of device [ 216.037024][ T5921] loop0: rw=0, sector=88208, nr_sectors = 8 limit=40427 [ 216.037098][ T5921] syz.0.18: attempt to access beyond end of device [ 216.037098][ T5921] loop0: rw=0, sector=88216, nr_sectors = 8 limit=40427 [ 216.037163][ T5921] syz.0.18: attempt to access beyond end of device [ 216.037163][ T5921] loop0: rw=0, sector=88224, nr_sectors = 8 limit=40427 [ 216.037228][ T5921] syz.0.18: attempt to access beyond end of device [ 216.037228][ T5921] loop0: rw=0, sector=88232, nr_sectors = 8 limit=40427 2026/09/23 08:07:24 executed programs: 24 [ 221.045052][ T5921] bio_check_eod: 33685 callbacks suppressed [ 221.045067][ T5921] syz.0.18: attempt to access beyond end of device [ 221.045067][ T5921] loop0: rw=524288, sector=86688, nr_sectors = 8 limit=40427 [ 221.045119][ T5921] syz.0.18: attempt to access beyond end of device [ 221.045119][ T5921] loop0: rw=524288, sector=86696, nr_sectors = 8 limit=40427 [ 221.045191][ T5921] syz.0.18: attempt to access beyond end of device [ 221.045191][ T5921] loop0: rw=524288, sector=86704, nr_sectors = 8 limit=40427 [ 221.045289][ T5921] syz.0.18: attempt to access beyond end of device [ 221.045289][ T5921] loop0: rw=524288, sector=86712, nr_sectors = 8 limit=40427 [ 221.045355][ T5921] syz.0.18: attempt to access beyond end of device [ 221.045355][ T5921] loop0: rw=524288, sector=86720, nr_sectors = 8 limit=40427 [ 221.045463][ T5921] syz.0.18: attempt to access beyond end of device [ 221.045463][ T5921] loop0: rw=524288, sector=86728, nr_sectors = 8 limit=40427 [ 221.045527][ T5921] syz.0.18: attempt to access beyond end of device [ 221.045527][ T5921] loop0: rw=524288, sector=86736, nr_sectors = 8 limit=40427 [ 221.045667][ T5921] syz.0.18: attempt to access beyond end of device [ 221.045667][ T5921] loop0: rw=524288, sector=86744, nr_sectors = 8 limit=40427 [ 221.045728][ T5921] syz.0.18: attempt to access beyond end of device [ 221.045728][ T5921] loop0: rw=524288, sector=86752, nr_sectors = 8 limit=40427 [ 221.045789][ T5921] syz.0.18: attempt to access beyond end of device [ 221.045789][ T5921] loop0: rw=524288, sector=86760, nr_sectors = 8 limit=40427 2026/09/23 08:07:29 executed programs: 29 [ 226.053374][ T5921] bio_check_eod: 32787 callbacks suppressed [ 226.053441][ T5921] syz.0.18: attempt to access beyond end of device [ 226.053441][ T5921] loop0: rw=524288, sector=89816, nr_sectors = 8 limit=40427 [ 226.053522][ T5921] syz.0.18: attempt to access beyond end of device [ 226.053522][ T5921] loop0: rw=524288, sector=89824, nr_sectors = 8 limit=40427 [ 226.053589][ T5921] syz.0.18: attempt to access beyond end of device [ 226.053589][ T5921] loop0: rw=524288, sector=89832, nr_sectors = 8 limit=40427 [ 226.053658][ T5921] syz.0.18: attempt to access beyond end of device [ 226.053658][ T5921] loop0: rw=524288, sector=89840, nr_sectors = 8 limit=40427 [ 226.053722][ T5921] syz.0.18: attempt to access beyond end of device [ 226.053722][ T5921] loop0: rw=524288, sector=89848, nr_sectors = 8 limit=40427 [ 226.053787][ T5921] syz.0.18: attempt to access beyond end of device [ 226.053787][ T5921] loop0: rw=524288, sector=89856, nr_sectors = 8 limit=40427 [ 226.053851][ T5921] syz.0.18: attempt to access beyond end of device [ 226.053851][ T5921] loop0: rw=524288, sector=89864, nr_sectors = 8 limit=40427 [ 226.053914][ T5921] syz.0.18: attempt to access beyond end of device [ 226.053914][ T5921] loop0: rw=524288, sector=89872, nr_sectors = 8 limit=40427 [ 226.054151][ T5921] syz.0.18: attempt to access beyond end of device [ 226.054151][ T5921] loop0: rw=524288, sector=89880, nr_sectors = 8 limit=40427 [ 226.054219][ T5921] syz.0.18: attempt to access beyond end of device [ 226.054219][ T5921] loop0: rw=524288, sector=89888, nr_sectors = 8 limit=40427 2026/09/23 08:07:34 executed programs: 34 [ 231.064003][ T5921] bio_check_eod: 33839 callbacks suppressed [ 231.064105][ T5921] syz.0.18: attempt to access beyond end of device [ 231.064105][ T5921] loop0: rw=0, sector=89576, nr_sectors = 8 limit=40427 [ 231.064184][ T5921] syz.0.18: attempt to access beyond end of device [ 231.064184][ T5921] loop0: rw=0, sector=89584, nr_sectors = 8 limit=40427 [ 231.064251][ T5921] syz.0.18: attempt to access beyond end of device [ 231.064251][ T5921] loop0: rw=0, sector=89592, nr_sectors = 8 limit=40427 [ 231.064316][ T5921] syz.0.18: attempt to access beyond end of device [ 231.064316][ T5921] loop0: rw=0, sector=89600, nr_sectors = 8 limit=40427 [ 231.064381][ T5921] syz.0.18: attempt to access beyond end of device [ 231.064381][ T5921] loop0: rw=0, sector=89608, nr_sectors = 8 limit=40427 [ 231.064445][ T5921] syz.0.18: attempt to access beyond end of device [ 231.064445][ T5921] loop0: rw=0, sector=89616, nr_sectors = 8 limit=40427 [ 231.064511][ T5921] syz.0.18: attempt to access beyond end of device [ 231.064511][ T5921] loop0: rw=0, sector=89624, nr_sectors = 8 limit=40427 [ 231.064584][ T5921] syz.0.18: attempt to access beyond end of device [ 231.064584][ T5921] loop0: rw=0, sector=89632, nr_sectors = 8 limit=40427 [ 231.064722][ T5921] syz.0.18: attempt to access beyond end of device [ 231.064722][ T5921] loop0: rw=0, sector=89640, nr_sectors = 8 limit=40427 [ 231.064790][ T5921] syz.0.18: attempt to access beyond end of device [ 231.064790][ T5921] loop0: rw=0, sector=89648, nr_sectors = 8 limit=40427 2026/09/23 08:07:40 executed programs: 39 [ 236.075535][ T5921] bio_check_eod: 33010 callbacks suppressed [ 236.075555][ T5921] syz.0.18: attempt to access beyond end of device [ 236.075555][ T5921] loop0: rw=0, sector=86632, nr_sectors = 8 limit=40427 [ 236.075651][ T5921] syz.0.18: attempt to access beyond end of device [ 236.075651][ T5921] loop0: rw=0, sector=86640, nr_sectors = 8 limit=40427 [ 236.075720][ T5921] syz.0.18: attempt to access beyond end of device [ 236.075720][ T5921] loop0: rw=0, sector=86648, nr_sectors = 8 limit=40427 [ 236.075836][ T5921] syz.0.18: attempt to access beyond end of device [ 236.075836][ T5921] loop0: rw=0, sector=86656, nr_sectors = 8 limit=40427 [ 236.075901][ T5921] syz.0.18: attempt to access beyond end of device [ 236.075901][ T5921] loop0: rw=0, sector=86664, nr_sectors = 8 limit=40427 [ 236.075965][ T5921] syz.0.18: attempt to access beyond end of device [ 236.075965][ T5921] loop0: rw=0, sector=86672, nr_sectors = 8 limit=40427 [ 236.076037][ T5921] syz.0.18: attempt to access beyond end of device [ 236.076037][ T5921] loop0: rw=0, sector=86680, nr_sectors = 8 limit=40427 [ 236.076111][ T5921] syz.0.18: attempt to access beyond end of device [ 236.076111][ T5921] loop0: rw=0, sector=86688, nr_sectors = 8 limit=40427 [ 236.076984][ T5921] syz.0.18: attempt to access beyond end of device [ 236.076984][ T5921] loop0: rw=0, sector=86696, nr_sectors = 8 limit=40427 [ 236.077070][ T5921] syz.0.18: attempt to access beyond end of device [ 236.077070][ T5921] loop0: rw=0, sector=86704, nr_sectors = 8 limit=40427 2026/09/23 08:07:45 executed programs: 44 [ 241.093374][ T5921] bio_check_eod: 32728 callbacks suppressed [ 241.093394][ T5921] syz.0.18: attempt to access beyond end of device [ 241.093394][ T5921] loop0: rw=0, sector=89288, nr_sectors = 8 limit=40427 [ 241.093467][ T5921] syz.0.18: attempt to access beyond end of device [ 241.093467][ T5921] loop0: rw=0, sector=89296, nr_sectors = 8 limit=40427 [ 241.093582][ T5921] syz.0.18: attempt to access beyond end of device [ 241.093582][ T5921] loop0: rw=0, sector=89304, nr_sectors = 8 limit=40427 [ 241.093703][ T5921] syz.0.18: attempt to access beyond end of device [ 241.093703][ T5921] loop0: rw=0, sector=89312, nr_sectors = 8 limit=40427 [ 241.093765][ T5921] syz.0.18: attempt to access beyond end of device [ 241.093765][ T5921] loop0: rw=0, sector=89320, nr_sectors = 8 limit=40427 [ 241.093825][ T5921] syz.0.18: attempt to access beyond end of device [ 241.093825][ T5921] loop0: rw=0, sector=89328, nr_sectors = 8 limit=40427 [ 241.093884][ T5921] syz.0.18: attempt to access beyond end of device [ 241.093884][ T5921] loop0: rw=0, sector=89336, nr_sectors = 8 limit=40427 [ 241.093943][ T5921] syz.0.18: attempt to access beyond end of device [ 241.093943][ T5921] loop0: rw=0, sector=89344, nr_sectors = 8 limit=40427 [ 241.094001][ T5921] syz.0.18: attempt to access beyond end of device [ 241.094001][ T5921] loop0: rw=0, sector=89352, nr_sectors = 8 limit=40427 [ 241.094120][ T5921] syz.0.18: attempt to access beyond end of device [ 241.094120][ T5921] loop0: rw=0, sector=89360, nr_sectors = 8 limit=40427 2026/09/23 08:07:50 executed programs: 49 [ 246.114304][ T5921] bio_check_eod: 32219 callbacks suppressed [ 246.114377][ T5921] syz.0.18: attempt to access beyond end of device [ 246.114377][ T5921] loop0: rw=0, sector=87872, nr_sectors = 8 limit=40427 [ 246.114470][ T5921] syz.0.18: attempt to access beyond end of device [ 246.114470][ T5921] loop0: rw=0, sector=87880, nr_sectors = 8 limit=40427 [ 246.114538][ T5921] syz.0.18: attempt to access beyond end of device [ 246.114538][ T5921] loop0: rw=0, sector=87888, nr_sectors = 8 limit=40427 [ 246.116665][ T5921] syz.0.18: attempt to access beyond end of device [ 246.116665][ T5921] loop0: rw=0, sector=87896, nr_sectors = 8 limit=40427 [ 246.116759][ T5921] syz.0.18: attempt to access beyond end of device [ 246.116759][ T5921] loop0: rw=0, sector=87904, nr_sectors = 8 limit=40427 [ 246.116827][ T5921] syz.0.18: attempt to access beyond end of device [ 246.116827][ T5921] loop0: rw=0, sector=87912, nr_sectors = 8 limit=40427 [ 246.116889][ T5921] syz.0.18: attempt to access beyond end of device [ 246.116889][ T5921] loop0: rw=0, sector=87920, nr_sectors = 8 limit=40427 [ 246.116935][ T5921] syz.0.18: attempt to access beyond end of device [ 246.116935][ T5921] loop0: rw=0, sector=87928, nr_sectors = 8 limit=40427 [ 246.117000][ T5921] syz.0.18: attempt to access beyond end of device [ 246.117000][ T5921] loop0: rw=0, sector=87936, nr_sectors = 8 limit=40427 [ 246.117562][ T5921] syz.0.18: attempt to access beyond end of device [ 246.117562][ T5921] loop0: rw=0, sector=87944, nr_sectors = 8 limit=40427 2026/09/23 08:07:56 executed programs: 54 [ 251.125882][ T5921] bio_check_eod: 32945 callbacks suppressed [ 251.125909][ T5921] syz.0.18: attempt to access beyond end of device [ 251.125909][ T5921] loop0: rw=524288, sector=88336, nr_sectors = 8 limit=40427 [ 251.126004][ T5921] syz.0.18: attempt to access beyond end of device [ 251.126004][ T5921] loop0: rw=524288, sector=88344, nr_sectors = 8 limit=40427 [ 251.126070][ T5921] syz.0.18: attempt to access beyond end of device [ 251.126070][ T5921] loop0: rw=524288, sector=88352, nr_sectors = 8 limit=40427 [ 251.126134][ T5921] syz.0.18: attempt to access beyond end of device [ 251.126134][ T5921] loop0: rw=524288, sector=88360, nr_sectors = 8 limit=40427 [ 251.126184][ T5921] syz.0.18: attempt to access beyond end of device [ 251.126184][ T5921] loop0: rw=524288, sector=88368, nr_sectors = 8 limit=40427 [ 251.126244][ T5921] syz.0.18: attempt to access beyond end of device [ 251.126244][ T5921] loop0: rw=524288, sector=88376, nr_sectors = 8 limit=40427 [ 251.126606][ T5921] syz.0.18: attempt to access beyond end of device [ 251.126606][ T5921] loop0: rw=524288, sector=88384, nr_sectors = 8 limit=40427 [ 251.126676][ T5921] syz.0.18: attempt to access beyond end of device [ 251.126676][ T5921] loop0: rw=524288, sector=88392, nr_sectors = 8 limit=40427 [ 251.126718][ T5921] syz.0.18: attempt to access beyond end of device [ 251.126718][ T5921] loop0: rw=524288, sector=88400, nr_sectors = 8 limit=40427 [ 251.126762][ T5921] syz.0.18: attempt to access beyond end of device [ 251.126762][ T5921] loop0: rw=524288, sector=88408, nr_sectors = 8 limit=40427 2026/09/23 08:08:01 executed programs: 59 [ 256.134472][ T5921] bio_check_eod: 31874 callbacks suppressed [ 256.134507][ T5921] syz.0.18: attempt to access beyond end of device [ 256.134507][ T5921] loop0: rw=0, sector=88088, nr_sectors = 8 limit=40427 [ 256.134587][ T5921] syz.0.18: attempt to access beyond end of device [ 256.134587][ T5921] loop0: rw=0, sector=88096, nr_sectors = 8 limit=40427 [ 256.134655][ T5921] syz.0.18: attempt to access beyond end of device [ 256.134655][ T5921] loop0: rw=0, sector=88104, nr_sectors = 8 limit=40427 [ 256.134728][ T5921] syz.0.18: attempt to access beyond end of device [ 256.134728][ T5921] loop0: rw=0, sector=88112, nr_sectors = 8 limit=40427 [ 256.136444][ T5921] syz.0.18: attempt to access beyond end of device [ 256.136444][ T5921] loop0: rw=0, sector=88120, nr_sectors = 8 limit=40427 [ 256.136567][ T5921] syz.0.18: attempt to access beyond end of device [ 256.136567][ T5921] loop0: rw=0, sector=88128, nr_sectors = 8 limit=40427 [ 256.136635][ T5921] syz.0.18: attempt to access beyond end of device [ 256.136635][ T5921] loop0: rw=0, sector=88136, nr_sectors = 8 limit=40427 [ 256.136701][ T5921] syz.0.18: attempt to access beyond end of device [ 256.136701][ T5921] loop0: rw=0, sector=88144, nr_sectors = 8 limit=40427 [ 256.136777][ T5921] syz.0.18: attempt to access beyond end of device [ 256.136777][ T5921] loop0: rw=0, sector=88152, nr_sectors = 8 limit=40427 [ 256.136842][ T5921] syz.0.18: attempt to access beyond end of device [ 256.136842][ T5921] loop0: rw=0, sector=88160, nr_sectors = 8 limit=40427 [ 260.919160][ T1329] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.919220][ T1329] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.143339][ T5921] bio_check_eod: 32056 callbacks suppressed [ 261.143354][ T5921] syz.0.18: attempt to access beyond end of device [ 261.143354][ T5921] loop0: rw=524288, sector=89296, nr_sectors = 8 limit=40427 [ 261.143429][ T5921] syz.0.18: attempt to access beyond end of device [ 261.143429][ T5921] loop0: rw=524288, sector=89304, nr_sectors = 8 limit=40427 [ 261.143497][ T5921] syz.0.18: attempt to access beyond end of device [ 261.143497][ T5921] loop0: rw=524288, sector=89312, nr_sectors = 8 limit=40427 [ 261.143562][ T5921] syz.0.18: attempt to access beyond end of device [ 261.143562][ T5921] loop0: rw=524288, sector=89320, nr_sectors = 8 limit=40427 [ 261.143625][ T5921] syz.0.18: attempt to access beyond end of device [ 261.143625][ T5921] loop0: rw=524288, sector=89328, nr_sectors = 8 limit=40427 [ 261.143679][ T5921] syz.0.18: attempt to access beyond end of device [ 261.143679][ T5921] loop0: rw=524288, sector=89336, nr_sectors = 8 limit=40427 [ 261.143759][ T5921] syz.0.18: attempt to access beyond end of device [ 261.143759][ T5921] loop0: rw=524288, sector=89344, nr_sectors = 8 limit=40427 [ 261.143806][ T5921] syz.0.18: attempt to access beyond end of device [ 261.143806][ T5921] loop0: rw=524288, sector=89352, nr_sectors = 8 limit=40427 [ 261.143845][ T5921] syz.0.18: attempt to access beyond end of device [ 261.143845][ T5921] loop0: rw=524288, sector=89360, nr_sectors = 8 limit=40427 [ 261.144024][ T5921] syz.0.18: attempt to access beyond end of device [ 261.144024][ T5921] loop0: rw=524288, sector=89368, nr_sectors = 8 limit=40427 2026/09/23 08:08:07 executed programs: 64 [ 266.162059][ T5921] bio_check_eod: 33417 callbacks suppressed [ 266.162151][ T5921] syz.0.18: attempt to access beyond end of device [ 266.162151][ T5921] loop0: rw=524288, sector=89608, nr_sectors = 8 limit=40427 [ 266.162233][ T5921] syz.0.18: attempt to access beyond end of device [ 266.162233][ T5921] loop0: rw=524288, sector=89616, nr_sectors = 8 limit=40427 [ 266.180559][ T5921] syz.0.18: attempt to access beyond end of device [ 266.180559][ T5921] loop0: rw=524288, sector=89624, nr_sectors = 8 limit=40427 [ 266.180639][ T5921] syz.0.18: attempt to access beyond end of device [ 266.180639][ T5921] loop0: rw=524288, sector=89632, nr_sectors = 8 limit=40427 [ 266.180765][ T5921] syz.0.18: attempt to access beyond end of device [ 266.180765][ T5921] loop0: rw=524288, sector=89640, nr_sectors = 8 limit=40427 [ 266.180992][ T5921] syz.0.18: attempt to access beyond end of device [ 266.180992][ T5921] loop0: rw=524288, sector=89648, nr_sectors = 8 limit=40427 [ 266.181057][ T5921] syz.0.18: attempt to access beyond end of device [ 266.181057][ T5921] loop0: rw=524288, sector=89656, nr_sectors = 8 limit=40427 [ 266.181116][ T5921] syz.0.18: attempt to access beyond end of device [ 266.181116][ T5921] loop0: rw=524288, sector=89664, nr_sectors = 8 limit=40427 [ 266.181521][ T5921] syz.0.18: attempt to access beyond end of device [ 266.181521][ T5921] loop0: rw=524288, sector=89672, nr_sectors = 8 limit=40427 [ 266.181570][ T5921] syz.0.18: attempt to access beyond end of device [ 266.181570][ T5921] loop0: rw=524288, sector=89680, nr_sectors = 8 limit=40427 2026/09/23 08:08:12 executed programs: 69 [ 271.165675][ T5921] bio_check_eod: 32929 callbacks suppressed [ 271.165708][ T5921] syz.0.18: attempt to access beyond end of device [ 271.165708][ T5921] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 271.165787][ T5921] syz.0.18: attempt to access beyond end of device [ 271.165787][ T5921] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 271.165857][ T5921] syz.0.18: attempt to access beyond end of device [ 271.165857][ T5921] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 271.165928][ T5921] syz.0.18: attempt to access beyond end of device [ 271.165928][ T5921] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 271.165999][ T5921] syz.0.18: attempt to access beyond end of device [ 271.165999][ T5921] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 271.166123][ T5921] syz.0.18: attempt to access beyond end of device [ 271.166123][ T5921] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 271.166194][ T5921] syz.0.18: attempt to access beyond end of device [ 271.166194][ T5921] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 271.166271][ T5921] syz.0.18: attempt to access beyond end of device [ 271.166271][ T5921] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 271.166343][ T5921] syz.0.18: attempt to access beyond end of device [ 271.166343][ T5921] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 271.166413][ T5921] syz.0.18: attempt to access beyond end of device [ 271.166413][ T5921] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 2026/09/23 08:08:17 executed programs: 74 [ 276.179784][ T5921] bio_check_eod: 32396 callbacks suppressed [ 276.179819][ T5921] syz.0.18: attempt to access beyond end of device [ 276.179819][ T5921] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 276.179896][ T5921] syz.0.18: attempt to access beyond end of device [ 276.179896][ T5921] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 276.179960][ T5921] syz.0.18: attempt to access beyond end of device [ 276.179960][ T5921] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 276.180038][ T5921] syz.0.18: attempt to access beyond end of device [ 276.180038][ T5921] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 276.180102][ T5921] syz.0.18: attempt to access beyond end of device [ 276.180102][ T5921] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 276.181009][ T5921] syz.0.18: attempt to access beyond end of device [ 276.181009][ T5921] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 276.181057][ T5921] syz.0.18: attempt to access beyond end of device [ 276.181057][ T5921] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 276.181094][ T5921] syz.0.18: attempt to access beyond end of device [ 276.181094][ T5921] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 276.181132][ T5921] syz.0.18: attempt to access beyond end of device [ 276.181132][ T5921] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 276.181175][ T5921] syz.0.18: attempt to access beyond end of device [ 276.181175][ T5921] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 2026/09/23 08:08:23 executed programs: 79 [ 281.183722][ T5921] bio_check_eod: 32692 callbacks suppressed [ 281.183747][ T5921] syz.0.18: attempt to access beyond end of device [ 281.183747][ T5921] loop0: rw=524288, sector=88384, nr_sectors = 8 limit=40427 [ 281.183818][ T5921] syz.0.18: attempt to access beyond end of device [ 281.183818][ T5921] loop0: rw=524288, sector=88392, nr_sectors = 8 limit=40427 [ 281.183879][ T5921] syz.0.18: attempt to access beyond end of device [ 281.183879][ T5921] loop0: rw=524288, sector=88400, nr_sectors = 8 limit=40427 [ 281.186381][ T5921] syz.0.18: attempt to access beyond end of device [ 281.186381][ T5921] loop0: rw=524288, sector=88408, nr_sectors = 8 limit=40427 [ 281.186469][ T5921] syz.0.18: attempt to access beyond end of device [ 281.186469][ T5921] loop0: rw=524288, sector=88416, nr_sectors = 8 limit=40427 [ 281.186533][ T5921] syz.0.18: attempt to access beyond end of device [ 281.186533][ T5921] loop0: rw=524288, sector=88424, nr_sectors = 8 limit=40427 [ 281.186595][ T5921] syz.0.18: attempt to access beyond end of device [ 281.186595][ T5921] loop0: rw=524288, sector=88432, nr_sectors = 8 limit=40427 [ 281.186657][ T5921] syz.0.18: attempt to access beyond end of device [ 281.186657][ T5921] loop0: rw=524288, sector=88440, nr_sectors = 8 limit=40427 [ 281.186720][ T5921] syz.0.18: attempt to access beyond end of device [ 281.186720][ T5921] loop0: rw=524288, sector=88448, nr_sectors = 8 limit=40427 [ 281.186780][ T5921] syz.0.18: attempt to access beyond end of device [ 281.186780][ T5921] loop0: rw=524288, sector=88456, nr_sectors = 8 limit=40427 2026/09/23 08:08:28 executed programs: 84 [ 286.193664][ T5921] bio_check_eod: 34263 callbacks suppressed [ 286.193702][ T5921] syz.0.18: attempt to access beyond end of device [ 286.193702][ T5921] loop0: rw=524288, sector=87608, nr_sectors = 8 limit=40427 [ 286.193784][ T5921] syz.0.18: attempt to access beyond end of device [ 286.193784][ T5921] loop0: rw=524288, sector=87616, nr_sectors = 8 limit=40427 [ 286.193857][ T5921] syz.0.18: attempt to access beyond end of device [ 286.193857][ T5921] loop0: rw=524288, sector=87624, nr_sectors = 8 limit=40427 [ 286.194045][ T5921] syz.0.18: attempt to access beyond end of device [ 286.194045][ T5921] loop0: rw=524288, sector=87632, nr_sectors = 8 limit=40427 [ 286.194124][ T5921] syz.0.18: attempt to access beyond end of device [ 286.194124][ T5921] loop0: rw=524288, sector=87640, nr_sectors = 8 limit=40427 [ 286.194205][ T5921] syz.0.18: attempt to access beyond end of device [ 286.194205][ T5921] loop0: rw=524288, sector=87648, nr_sectors = 8 limit=40427 [ 286.194279][ T5921] syz.0.18: attempt to access beyond end of device [ 286.194279][ T5921] loop0: rw=524288, sector=87656, nr_sectors = 8 limit=40427 [ 286.194366][ T5921] syz.0.18: attempt to access beyond end of device [ 286.194366][ T5921] loop0: rw=524288, sector=87664, nr_sectors = 8 limit=40427 [ 286.194451][ T5921] syz.0.18: attempt to access beyond end of device [ 286.194451][ T5921] loop0: rw=524288, sector=87672, nr_sectors = 8 limit=40427 [ 286.194535][ T5921] syz.0.18: attempt to access beyond end of device [ 286.194535][ T5921] loop0: rw=524288, sector=87680, nr_sectors = 8 limit=40427 2026/09/23 08:08:33 executed programs: 89 [ 291.211158][ T5921] bio_check_eod: 32197 callbacks suppressed [ 291.211210][ T5921] syz.0.18: attempt to access beyond end of device [ 291.211210][ T5921] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 291.211309][ T5921] syz.0.18: attempt to access beyond end of device [ 291.211309][ T5921] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 291.211382][ T5921] syz.0.18: attempt to access beyond end of device [ 291.211382][ T5921] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 291.212736][ T5921] syz.0.18: attempt to access beyond end of device [ 291.212736][ T5921] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 291.212816][ T5921] syz.0.18: attempt to access beyond end of device [ 291.212816][ T5921] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 291.212881][ T5921] syz.0.18: attempt to access beyond end of device [ 291.212881][ T5921] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 291.213034][ T5921] syz.0.18: attempt to access beyond end of device [ 291.213034][ T5921] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 291.268013][ T5921] syz.0.18: attempt to access beyond end of device [ 291.268013][ T5921] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 291.268131][ T5921] syz.0.18: attempt to access beyond end of device [ 291.268131][ T5921] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 291.268211][ T5921] syz.0.18: attempt to access beyond end of device [ 291.268211][ T5921] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 2026/09/23 08:08:39 executed programs: 94 [ 296.223404][ T5921] bio_check_eod: 33146 callbacks suppressed [ 296.223438][ T5921] syz.0.18: attempt to access beyond end of device [ 296.223438][ T5921] loop0: rw=0, sector=88088, nr_sectors = 8 limit=40427 [ 296.223532][ T5921] syz.0.18: attempt to access beyond end of device [ 296.223532][ T5921] loop0: rw=0, sector=88096, nr_sectors = 8 limit=40427 [ 296.223600][ T5921] syz.0.18: attempt to access beyond end of device [ 296.223600][ T5921] loop0: rw=0, sector=88104, nr_sectors = 8 limit=40427 [ 296.223649][ T5921] syz.0.18: attempt to access beyond end of device [ 296.223649][ T5921] loop0: rw=0, sector=88112, nr_sectors = 8 limit=40427 [ 296.223688][ T5921] syz.0.18: attempt to access beyond end of device [ 296.223688][ T5921] loop0: rw=0, sector=88120, nr_sectors = 8 limit=40427 [ 296.223728][ T5921] syz.0.18: attempt to access beyond end of device [ 296.223728][ T5921] loop0: rw=0, sector=88128, nr_sectors = 8 limit=40427 [ 296.223781][ T5921] syz.0.18: attempt to access beyond end of device [ 296.223781][ T5921] loop0: rw=0, sector=88136, nr_sectors = 8 limit=40427 [ 296.223847][ T5921] syz.0.18: attempt to access beyond end of device [ 296.223847][ T5921] loop0: rw=0, sector=88144, nr_sectors = 8 limit=40427 [ 296.223914][ T5921] syz.0.18: attempt to access beyond end of device [ 296.223914][ T5921] loop0: rw=0, sector=88152, nr_sectors = 8 limit=40427 [ 296.224013][ T5921] syz.0.18: attempt to access beyond end of device [ 296.224013][ T5921] loop0: rw=0, sector=88160, nr_sectors = 8 limit=40427 [ 298.839577][ T46] Bluetooth: hci0: command 0x0406 tx timeout 2026/09/23 08:08:44 executed programs: 99 [ 301.234686][ T5921] bio_check_eod: 33394 callbacks suppressed [ 301.234723][ T5921] syz.0.18: attempt to access beyond end of device [ 301.234723][ T5921] loop0: rw=0, sector=88216, nr_sectors = 8 limit=40427 [ 301.234794][ T5921] syz.0.18: attempt to access beyond end of device [ 301.234794][ T5921] loop0: rw=0, sector=88224, nr_sectors = 8 limit=40427 [ 301.234867][ T5921] syz.0.18: attempt to access beyond end of device [ 301.234867][ T5921] loop0: rw=0, sector=88232, nr_sectors = 8 limit=40427 [ 301.234933][ T5921] syz.0.18: attempt to access beyond end of device [ 301.234933][ T5921] loop0: rw=0, sector=88240, nr_sectors = 8 limit=40427 [ 301.235047][ T5921] syz.0.18: attempt to access beyond end of device [ 301.235047][ T5921] loop0: rw=0, sector=88248, nr_sectors = 8 limit=40427 [ 301.235114][ T5921] syz.0.18: attempt to access beyond end of device [ 301.235114][ T5921] loop0: rw=0, sector=88256, nr_sectors = 8 limit=40427 [ 301.235250][ T5921] syz.0.18: attempt to access beyond end of device [ 301.235250][ T5921] loop0: rw=0, sector=88264, nr_sectors = 8 limit=40427 [ 301.235316][ T5921] syz.0.18: attempt to access beyond end of device [ 301.235316][ T5921] loop0: rw=0, sector=88272, nr_sectors = 8 limit=40427 [ 301.235382][ T5921] syz.0.18: attempt to access beyond end of device [ 301.235382][ T5921] loop0: rw=0, sector=88280, nr_sectors = 8 limit=40427 [ 301.235446][ T5921] syz.0.18: attempt to access beyond end of device [ 301.235446][ T5921] loop0: rw=0, sector=88288, nr_sectors = 8 limit=40427 2026/09/23 08:08:50 executed programs: 104 [ 306.245498][ T5921] bio_check_eod: 33049 callbacks suppressed [ 306.245514][ T5921] syz.0.18: attempt to access beyond end of device [ 306.245514][ T5921] loop0: rw=524288, sector=89512, nr_sectors = 8 limit=40427 [ 306.245623][ T5921] syz.0.18: attempt to access beyond end of device [ 306.245623][ T5921] loop0: rw=524288, sector=89520, nr_sectors = 8 limit=40427 [ 306.245674][ T5921] syz.0.18: attempt to access beyond end of device [ 306.245674][ T5921] loop0: rw=524288, sector=89528, nr_sectors = 8 limit=40427 [ 306.245727][ T5921] syz.0.18: attempt to access beyond end of device [ 306.245727][ T5921] loop0: rw=524288, sector=89536, nr_sectors = 8 limit=40427 [ 306.245769][ T5921] syz.0.18: attempt to access beyond end of device [ 306.245769][ T5921] loop0: rw=524288, sector=89544, nr_sectors = 8 limit=40427 [ 306.245879][ T5921] syz.0.18: attempt to access beyond end of device [ 306.245879][ T5921] loop0: rw=524288, sector=89552, nr_sectors = 8 limit=40427 [ 306.245920][ T5921] syz.0.18: attempt to access beyond end of device [ 306.245920][ T5921] loop0: rw=524288, sector=89560, nr_sectors = 8 limit=40427 [ 306.245957][ T5921] syz.0.18: attempt to access beyond end of device [ 306.245957][ T5921] loop0: rw=524288, sector=89568, nr_sectors = 8 limit=40427 [ 306.245994][ T5921] syz.0.18: attempt to access beyond end of device [ 306.245994][ T5921] loop0: rw=524288, sector=89576, nr_sectors = 8 limit=40427 [ 306.246032][ T5921] syz.0.18: attempt to access beyond end of device [ 306.246032][ T5921] loop0: rw=524288, sector=89584, nr_sectors = 8 limit=40427 2026/09/23 08:08:55 executed programs: 109 [ 311.255315][ T5921] bio_check_eod: 34619 callbacks suppressed [ 311.255337][ T5921] syz.0.18: attempt to access beyond end of device [ 311.255337][ T5921] loop0: rw=0, sector=87656, nr_sectors = 8 limit=40427 [ 311.255419][ T5921] syz.0.18: attempt to access beyond end of device [ 311.255419][ T5921] loop0: rw=0, sector=87664, nr_sectors = 8 limit=40427 [ 311.255469][ T5921] syz.0.18: attempt to access beyond end of device [ 311.255469][ T5921] loop0: rw=0, sector=87672, nr_sectors = 8 limit=40427 [ 311.255580][ T5921] syz.0.18: attempt to access beyond end of device [ 311.255580][ T5921] loop0: rw=0, sector=87680, nr_sectors = 8 limit=40427 [ 311.255759][ T5921] syz.0.18: attempt to access beyond end of device [ 311.255759][ T5921] loop0: rw=0, sector=87688, nr_sectors = 8 limit=40427 [ 311.255832][ T5921] syz.0.18: attempt to access beyond end of device [ 311.255832][ T5921] loop0: rw=0, sector=87696, nr_sectors = 8 limit=40427 [ 311.255900][ T5921] syz.0.18: attempt to access beyond end of device [ 311.255900][ T5921] loop0: rw=0, sector=87704, nr_sectors = 8 limit=40427 [ 311.255960][ T5921] syz.0.18: attempt to access beyond end of device [ 311.255960][ T5921] loop0: rw=0, sector=87712, nr_sectors = 8 limit=40427 [ 311.256026][ T5921] syz.0.18: attempt to access beyond end of device [ 311.256026][ T5921] loop0: rw=0, sector=87720, nr_sectors = 8 limit=40427 [ 311.256097][ T5921] syz.0.18: attempt to access beyond end of device [ 311.256097][ T5921] loop0: rw=0, sector=87728, nr_sectors = 8 limit=40427 2026/09/23 08:09:00 executed programs: 114 [ 316.264433][ T5921] bio_check_eod: 33030 callbacks suppressed [ 316.264447][ T5921] syz.0.18: attempt to access beyond end of device [ 316.264447][ T5921] loop0: rw=524288, sector=88800, nr_sectors = 8 limit=40427 [ 316.264497][ T5921] syz.0.18: attempt to access beyond end of device [ 316.264497][ T5921] loop0: rw=524288, sector=88808, nr_sectors = 8 limit=40427 [ 316.264534][ T5921] syz.0.18: attempt to access beyond end of device [ 316.264534][ T5921] loop0: rw=524288, sector=88816, nr_sectors = 8 limit=40427 [ 316.264572][ T5921] syz.0.18: attempt to access beyond end of device [ 316.264572][ T5921] loop0: rw=524288, sector=88824, nr_sectors = 8 limit=40427 [ 316.264610][ T5921] syz.0.18: attempt to access beyond end of device [ 316.264610][ T5921] loop0: rw=524288, sector=88832, nr_sectors = 8 limit=40427 [ 316.264647][ T5921] syz.0.18: attempt to access beyond end of device [ 316.264647][ T5921] loop0: rw=524288, sector=88840, nr_sectors = 8 limit=40427 [ 316.264685][ T5921] syz.0.18: attempt to access beyond end of device [ 316.264685][ T5921] loop0: rw=524288, sector=88848, nr_sectors = 8 limit=40427 [ 316.264722][ T5921] syz.0.18: attempt to access beyond end of device [ 316.264722][ T5921] loop0: rw=524288, sector=88856, nr_sectors = 8 limit=40427 [ 316.264759][ T5921] syz.0.18: attempt to access beyond end of device [ 316.264759][ T5921] loop0: rw=524288, sector=88864, nr_sectors = 8 limit=40427 [ 316.264807][ T5921] syz.0.18: attempt to access beyond end of device [ 316.264807][ T5921] loop0: rw=524288, sector=88872, nr_sectors = 8 limit=40427 [ 319.331960][ T4646] Bluetooth: hci1: command 0x0406 tx timeout 2026/09/23 08:09:05 executed programs: 119 [ 321.276971][ T5921] bio_check_eod: 32167 callbacks suppressed [ 321.277013][ T5921] syz.0.18: attempt to access beyond end of device [ 321.277013][ T5921] loop0: rw=524288, sector=86968, nr_sectors = 8 limit=40427 [ 321.277129][ T5921] syz.0.18: attempt to access beyond end of device [ 321.277129][ T5921] loop0: rw=524288, sector=86976, nr_sectors = 8 limit=40427 [ 321.277199][ T5921] syz.0.18: attempt to access beyond end of device [ 321.277199][ T5921] loop0: rw=524288, sector=86984, nr_sectors = 8 limit=40427 [ 321.277365][ T5921] syz.0.18: attempt to access beyond end of device [ 321.277365][ T5921] loop0: rw=524288, sector=86992, nr_sectors = 8 limit=40427 [ 321.277509][ T5921] syz.0.18: attempt to access beyond end of device [ 321.277509][ T5921] loop0: rw=524288, sector=87000, nr_sectors = 8 limit=40427 [ 321.277579][ T5921] syz.0.18: attempt to access beyond end of device [ 321.277579][ T5921] loop0: rw=524288, sector=87008, nr_sectors = 8 limit=40427 [ 321.277679][ T5921] syz.0.18: attempt to access beyond end of device [ 321.277679][ T5921] loop0: rw=524288, sector=87016, nr_sectors = 8 limit=40427 [ 321.277745][ T5921] syz.0.18: attempt to access beyond end of device [ 321.277745][ T5921] loop0: rw=524288, sector=87024, nr_sectors = 8 limit=40427 [ 321.277803][ T5921] syz.0.18: attempt to access beyond end of device [ 321.277803][ T5921] loop0: rw=524288, sector=87032, nr_sectors = 8 limit=40427 [ 321.277844][ T5921] syz.0.18: attempt to access beyond end of device [ 321.277844][ T5921] loop0: rw=524288, sector=87040, nr_sectors = 8 limit=40427 [ 322.365899][ T1329] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.365964][ T1329] ieee802154 phy1 wpan1: encryption failed: -22 2026/09/23 08:09:11 executed programs: 124 [ 326.283594][ T5921] bio_check_eod: 32472 callbacks suppressed [ 326.283616][ T5921] syz.0.18: attempt to access beyond end of device [ 326.283616][ T5921] loop0: rw=524288, sector=87576, nr_sectors = 8 limit=40427 [ 326.283692][ T5921] syz.0.18: attempt to access beyond end of device [ 326.283692][ T5921] loop0: rw=524288, sector=87584, nr_sectors = 8 limit=40427 [ 326.283816][ T5921] syz.0.18: attempt to access beyond end of device [ 326.283816][ T5921] loop0: rw=524288, sector=87592, nr_sectors = 8 limit=40427 [ 326.283929][ T5921] syz.0.18: attempt to access beyond end of device [ 326.283929][ T5921] loop0: rw=524288, sector=87600, nr_sectors = 8 limit=40427 [ 326.283996][ T5921] syz.0.18: attempt to access beyond end of device [ 326.283996][ T5921] loop0: rw=524288, sector=87608, nr_sectors = 8 limit=40427 [ 326.284061][ T5921] syz.0.18: attempt to access beyond end of device [ 326.284061][ T5921] loop0: rw=524288, sector=87616, nr_sectors = 8 limit=40427 [ 326.284119][ T5921] syz.0.18: attempt to access beyond end of device [ 326.284119][ T5921] loop0: rw=524288, sector=87624, nr_sectors = 8 limit=40427 [ 326.284178][ T5921] syz.0.18: attempt to access beyond end of device [ 326.284178][ T5921] loop0: rw=524288, sector=87632, nr_sectors = 8 limit=40427 [ 326.284237][ T5921] syz.0.18: attempt to access beyond end of device [ 326.284237][ T5921] loop0: rw=524288, sector=87640, nr_sectors = 8 limit=40427 [ 326.284301][ T5921] syz.0.18: attempt to access beyond end of device [ 326.284301][ T5921] loop0: rw=524288, sector=87648, nr_sectors = 8 limit=40427 2026/09/23 08:09:16 executed programs: 129 [ 331.294100][ T5921] bio_check_eod: 33374 callbacks suppressed [ 331.294127][ T5921] syz.0.18: attempt to access beyond end of device [ 331.294127][ T5921] loop0: rw=524288, sector=87544, nr_sectors = 8 limit=40427 [ 331.294200][ T5921] syz.0.18: attempt to access beyond end of device [ 331.294200][ T5921] loop0: rw=524288, sector=87552, nr_sectors = 8 limit=40427 [ 331.294307][ T5921] syz.0.18: attempt to access beyond end of device [ 331.294307][ T5921] loop0: rw=524288, sector=87560, nr_sectors = 8 limit=40427 [ 331.294374][ T5921] syz.0.18: attempt to access beyond end of device [ 331.294374][ T5921] loop0: rw=524288, sector=87568, nr_sectors = 8 limit=40427 [ 331.294439][ T5921] syz.0.18: attempt to access beyond end of device [ 331.294439][ T5921] loop0: rw=524288, sector=87576, nr_sectors = 8 limit=40427 [ 331.294504][ T5921] syz.0.18: attempt to access beyond end of device [ 331.294504][ T5921] loop0: rw=524288, sector=87584, nr_sectors = 8 limit=40427 [ 331.294568][ T5921] syz.0.18: attempt to access beyond end of device [ 331.294568][ T5921] loop0: rw=524288, sector=87592, nr_sectors = 8 limit=40427 [ 331.294633][ T5921] syz.0.18: attempt to access beyond end of device [ 331.294633][ T5921] loop0: rw=524288, sector=87600, nr_sectors = 8 limit=40427 [ 331.294698][ T5921] syz.0.18: attempt to access beyond end of device [ 331.294698][ T5921] loop0: rw=524288, sector=87608, nr_sectors = 8 limit=40427 [ 331.294762][ T5921] syz.0.18: attempt to access beyond end of device [ 331.294762][ T5921] loop0: rw=524288, sector=87616, nr_sectors = 8 limit=40427 2026/09/23 08:09:22 executed programs: 134 [ 336.307495][ T5921] bio_check_eod: 32257 callbacks suppressed [ 336.307519][ T5921] syz.0.18: attempt to access beyond end of device [ 336.307519][ T5921] loop0: rw=524288, sector=86432, nr_sectors = 8 limit=40427 [ 336.307618][ T5921] syz.0.18: attempt to access beyond end of device [ 336.307618][ T5921] loop0: rw=524288, sector=86440, nr_sectors = 8 limit=40427 [ 336.307713][ T5921] syz.0.18: attempt to access beyond end of device [ 336.307713][ T5921] loop0: rw=524288, sector=86448, nr_sectors = 8 limit=40427 [ 336.307807][ T5921] syz.0.18: attempt to access beyond end of device [ 336.307807][ T5921] loop0: rw=524288, sector=86456, nr_sectors = 8 limit=40427 [ 336.307873][ T5921] syz.0.18: attempt to access beyond end of device [ 336.307873][ T5921] loop0: rw=524288, sector=86464, nr_sectors = 8 limit=40427 [ 336.307941][ T5921] syz.0.18: attempt to access beyond end of device [ 336.307941][ T5921] loop0: rw=524288, sector=86472, nr_sectors = 8 limit=40427 [ 336.308007][ T5921] syz.0.18: attempt to access beyond end of device [ 336.308007][ T5921] loop0: rw=524288, sector=86480, nr_sectors = 8 limit=40427 [ 336.308225][ T5921] syz.0.18: attempt to access beyond end of device [ 336.308225][ T5921] loop0: rw=524288, sector=86488, nr_sectors = 8 limit=40427 [ 336.308324][ T5921] syz.0.18: attempt to access beyond end of device [ 336.308324][ T5921] loop0: rw=524288, sector=86496, nr_sectors = 8 limit=40427 [ 336.308441][ T5921] syz.0.18: attempt to access beyond end of device [ 336.308441][ T5921] loop0: rw=524288, sector=86504, nr_sectors = 8 limit=40427 [ 341.317110][ T5921] bio_check_eod: 33326 callbacks suppressed [ 341.317179][ T5921] syz.0.18: attempt to access beyond end of device [ 341.317179][ T5921] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 341.317254][ T5921] syz.0.18: attempt to access beyond end of device [ 341.317254][ T5921] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 341.317320][ T5921] syz.0.18: attempt to access beyond end of device [ 341.317320][ T5921] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 341.317367][ T5921] syz.0.18: attempt to access beyond end of device [ 341.317367][ T5921] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 341.317418][ T5921] syz.0.18: attempt to access beyond end of device [ 341.317418][ T5921] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 341.317601][ T5921] syz.0.18: attempt to access beyond end of device [ 341.317601][ T5921] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 341.317641][ T5921] syz.0.18: attempt to access beyond end of device [ 341.317641][ T5921] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 341.317706][ T5921] syz.0.18: attempt to access beyond end of device [ 341.317706][ T5921] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 341.317768][ T5921] syz.0.18: attempt to access beyond end of device [ 341.317768][ T5921] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 341.318683][ T5921] syz.0.18: attempt to access beyond end of device [ 341.318683][ T5921] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 2026/09/23 08:09:27 executed programs: 139 [ 343.474587][ T26] INFO: task kworker/u4:1:13 blocked for more than 143 seconds. [ 343.474655][ T26] Not tainted syzkaller #0 [ 343.474663][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 343.474680][ T26] task:kworker/u4:1 state:D stack:19760 pid:13 tgid:13 ppid:2 task_flags:0x4208160 flags:0x00080000 [ 343.474717][ T26] Workqueue: writeback wb_workfn (flush-7:0) [ 343.474795][ T26] Call Trace: [ 343.474798][ T26] [ 343.474806][ T26] __schedule+0x17db/0x58f0 [ 343.474859][ T26] ? blk_mq_flush_plug_list+0x415/0x540 [ 343.474961][ T26] ? __blk_flush_plug+0x416/0x4d0 [ 343.474974][ T26] ? __pfx___schedule+0x10/0x10 [ 343.474991][ T26] ? schedule+0x90/0x2b0 [ 343.475006][ T26] schedule+0x164/0x2b0 [ 343.475021][ T26] schedule_preempt_disabled+0x13/0x30 [ 343.475034][ T26] rwsem_down_write_slowpath+0x87d/0x1080 [ 343.475056][ T26] ? rwsem_down_write_slowpath+0x498/0x1080 [ 343.475074][ T26] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 343.475096][ T26] down_write+0x1bc/0x200 [ 343.475108][ T26] ? __pfx_down_write+0x10/0x10 [ 343.475123][ T26] ? __pfx_f2fs_submit_all_merged_ipu_writes+0x10/0x10 [ 343.475157][ T26] f2fs_down_write_trace+0x34/0x1f0 [ 343.475176][ T26] f2fs_balance_fs+0x5d1/0x810 [ 343.475193][ T26] ? __pfx_from_kgid+0x10/0x10 [ 343.475206][ T26] ? f2fs_write_inode+0x408/0x5f0 [ 343.475251][ T26] ? __pfx_f2fs_balance_fs+0x10/0x10 [ 343.479505][ T26] ? f2fs_inode_chksum_set+0x13e/0x630 [ 343.479535][ T26] ? set_raw_inline+0x28b/0x390 [ 343.479547][ T26] ? __pfx_f2fs_inode_chksum_set+0x10/0x10 [ 343.479559][ T26] ? f2fs_update_inode+0x1394/0x25c0 [ 343.479573][ T26] ? folio_unlock+0x101/0x160 [ 343.479587][ T26] ? f2fs_update_inode_page+0x27f/0x360 [ 343.479602][ T26] f2fs_write_inode+0x408/0x5f0 [ 343.479615][ T26] __writeback_single_inode+0x69d/0x1220 [ 343.479646][ T26] writeback_sb_inodes+0x9de/0x1b00 [ 343.479660][ T26] ? clockevents_program_event+0x491/0x630 [ 343.479690][ T26] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 343.479704][ T26] ? irqentry_exit+0x218/0x910 [ 343.479737][ T26] ? __pfx_down_read_trylock+0x10/0x10 [ 343.479754][ T26] ? __pfx___up_read+0x10/0x10 [ 343.479839][ T26] __writeback_inodes_wb+0x114/0x240 [ 343.479861][ T26] wb_writeback+0x42f/0xad0 [ 343.479876][ T26] ? queue_io+0x2c1/0x470 [ 343.479893][ T26] ? __pfx_wb_writeback+0x10/0x10 [ 343.479905][ T26] ? do_raw_spin_lock+0x12b/0x2f0 [ 343.479931][ T26] wb_workfn+0x980/0x10f0 [ 343.482108][ T26] ? __pfx_wb_workfn+0x10/0x10 [ 343.482144][ T26] ? trace_hrtimer_start+0x82/0x200 [ 343.482166][ T26] ? do_raw_spin_lock+0x12b/0x2f0 [ 343.482186][ T26] ? lock_acquire+0x115/0x350 [ 343.482204][ T26] ? rcu_is_watching+0x16/0xb0 [ 343.482220][ T26] ? process_scheduled_works+0x97a/0x1630 [ 343.482237][ T26] process_scheduled_works+0xc3d/0x1630 [ 343.482270][ T26] ? __pfx_process_scheduled_works+0x10/0x10 [ 343.482288][ T26] ? assign_work+0x3cf/0x5d0 [ 343.482304][ T26] worker_thread+0xa47/0xfb0 [ 343.482334][ T26] kthread+0x38b/0x480 [ 343.482346][ T26] ? __pfx_worker_thread+0x10/0x10 [ 343.482360][ T26] ? __pfx_kthread+0x10/0x10 [ 343.482372][ T26] ret_from_fork+0x514/0xb70 [ 343.482387][ T26] ? __pfx_ret_from_fork+0x10/0x10 [ 343.482399][ T26] ? __switch_to+0xc89/0x1420 [ 343.482542][ T26] ? __pfx_kthread+0x10/0x10 [ 343.482558][ T26] ret_from_fork_asm+0x1a/0x30 [ 343.482584][ T26] [ 343.556461][ T26] [ 343.556461][ T26] Showing all locks held in the system: [ 343.556475][ T26] locks held by kworker/u4:1/13: 4, on CPU#0: [ 343.556484][ T26] #0: ffff88801c36f140 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 343.556521][ T26] #1: ffffc9000026fc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 343.556550][ T26] #2: ffff8880447b60e8 (&type->s_umount_key#58){++++}-{4:4}, at: super_trylock_shared+0x23/0xf0 [ 343.556583][ T26] #3: ffff8880344f54d0 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_down_write_trace+0x34/0x1f0 [ 343.556672][ T26] locks held by pr/ttyS0/16: 1, last CPU#0: [ 343.556680][ T26] #0: ffffffff8ec36538 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x30/0x60 [ 343.556708][ T26] locks held by khungtaskd/26: 1, last CPU#0: [ 343.556715][ T26] #0: ffffffff8ed5c920 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 343.556750][ T26] locks held by kworker/u4:7/184: 3, last CPU#0: [ 343.556759][ T26] #0: ffff88801c36f140 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 343.556788][ T26] #1: ffffc900019efc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 343.556817][ T26] #2: ffffffff8ed5c920 (rcu_read_lock){....}-{1:3}, at: blk_mq_run_hw_queue+0x23b/0x4f0 [ 343.556856][ T26] locks held by kworker/0:3/1366: 2, last CPU#0: [ 343.556864][ T26] #0: ffff88801b0a7540 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 343.556893][ T26] #1: ffffc9000256fc40 ((gc_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 343.556939][ T26] locks held by syslogd/4678: 1, last CPU#0: [ 343.556947][ T26] #0: ffff88801297c170 (&u->iolock){+.+.}-{4:4}, at: __unix_dgram_recvmsg+0x1e3/0xdc0 [ 343.556980][ T26] locks held by klogd/4685: 1, last CPU#0: [ 343.556987][ T26] #0: ffffffff8ed4eb80 (syslog_lock){+.+.}-{4:4}, at: syslog_print+0x4ad/0x610 [ 343.557016][ T26] locks held by getty/5085: 2, on CPU#0: [ 343.557023][ T26] #0: ffff88803fb570a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 343.617521][ T26] #1: ffffc90000af02e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 [ 343.617578][ T26] locks held by syz.0.18/5921: 4, last CPU#0: [ 343.617586][ T26] #0: ffff8880447b6460 (sb_writers#12){.+.+}-{0:0}, at: vfs_fallocate+0x5e0/0x7e0 [ 343.617614][ T26] #1: ffff888041b724c0 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: f2fs_fallocate+0x23c/0x970 [ 343.617648][ T26] #2: ffff8880344f56f0 (&sbi->pin_sem){+.+.}-{4:4}, at: f2fs_expand_inode_data+0x57a/0xb10 [ 343.617679][ T26] #3: ffff8880344f54d0 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_down_write_trace+0x34/0x1f0 [ 343.617713][ T26] locks held by syz.1.155/6391: 2, last CPU#0: [ 343.617721][ T26] #0: ffff88801d0b8460 (sb_writers#5){.+.+}-{0:0}, at: vfs_fallocate+0x5e0/0x7e0 [ 343.617751][ T26] #1: ffff888040459aa8 (&sb->s_type->i_mutex_key#15){+.+.}-{4:4}, at: shmem_fallocate+0x17c/0xf10 [ 343.617781][ T26] locks held by syz.1.155/6392: 2, on CPU#0: [ 343.617789][ T26] #0: ffff88801d0b8460 (sb_writers#5){.+.+}-{0:0}, at: vfs_fallocate+0x5e0/0x7e0 [ 343.617818][ T26] #1: ffff888040459aa8 (&sb->s_type->i_mutex_key#15){+.+.}-{4:4}, at: shmem_fallocate+0x17c/0xf10 [ 343.617852][ T26] [ 343.617855][ T26] ============================================= [ 343.617855][ T26] [ 343.617861][ T26] NMI backtrace for cpu 0 [ 343.617870][ T26] CPU: 0 UID: 0 PID: 26 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 343.617879][ T26] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 343.617884][ T26] Call Trace: [ 343.617889][ T26] [ 343.617894][ T26] dump_stack_lvl+0xe8/0x150 [ 343.617906][ T26] nmi_cpu_backtrace+0x274/0x2d0 [ 343.617920][ T26] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 343.617937][ T26] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 343.617955][ T26] sys_info+0x135/0x170 [ 343.617970][ T26] watchdog+0xfd7/0x1030 [ 343.617987][ T26] ? watchdog+0x1c7/0x1030 [ 343.618002][ T26] kthread+0x38b/0x480 [ 343.618013][ T26] ? __pfx_watchdog+0x10/0x10 [ 343.618019][ T26] ? __pfx_kthread+0x10/0x10 [ 343.618026][ T26] ret_from_fork+0x514/0xb70 [ 343.618038][ T26] ? __pfx_ret_from_fork+0x10/0x10 [ 343.618048][ T26] ? __switch_to+0xc89/0x1420 [ 343.618064][ T26] ? __pfx_kthread+0x10/0x10 [ 343.618074][ T26] ret_from_fork_asm+0x1a/0x30 [ 343.618095][ T26] [ 343.618102][ T26] Kernel panic - not syncing: hung_task: blocked tasks [ 343.846724][ T26] CPU: 0 UID: 0 PID: 26 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 343.850629][ T26] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 343.855316][ T26] Call Trace: [ 343.856929][ T26] [ 343.858325][ T26] vpanic+0x56d/0xa60 [ 343.860072][ T26] ? __pfx_vpanic+0x10/0x10 [ 343.862259][ T26] ? console_srcu_read_unlock+0x3a/0x60 [ 343.865258][ T26] panic+0xc5/0xd0 [ 343.867246][ T26] ? __pfx_panic+0x10/0x10 [ 343.869816][ T26] ? nmi_cpu_backtrace+0x2b0/0x2d0 [ 343.872792][ T26] ? nmi_trigger_cpumask_backtrace+0x24d/0x390 [ 343.876354][ T26] watchdog+0x1030/0x1030 [ 343.878962][ T26] ? watchdog+0x1c7/0x1030 [ 343.881491][ T26] kthread+0x38b/0x480 [ 343.883430][ T26] ? __pfx_watchdog+0x10/0x10 [ 343.885688][ T26] ? __pfx_kthread+0x10/0x10 [ 343.887639][ T26] ret_from_fork+0x514/0xb70 [ 343.889798][ T26] ? __pfx_ret_from_fork+0x10/0x10 [ 343.892310][ T26] ? __switch_to+0xc89/0x1420 [ 343.894622][ T26] ? __pfx_kthread+0x10/0x10 [ 343.896941][ T26] ret_from_fork_asm+0x1a/0x30 [ 343.898955][ T26] [ 343.901539][ T26] Kernel Offset: disabled [ 343.903552][ T26] Rebooting in 86400 seconds..