Warning: Permanently added '10.128.1.227' (ED25519) to the list of known hosts. 1970/01/01 00:00:59 parsed 1 programs [ 60.918069][ T6882] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 64.500171][ T2453] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.500222][ T2453] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.506625][ T9] cfg80211: failed to load regulatory.db [ 67.440590][ T6146] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.442277][ T6146] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.443962][ T6146] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.445552][ T6146] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.447162][ T6146] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.625359][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.625392][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.638275][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.638294][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.493024][ T6949] chnl_net:caif_netlink_parms(): no params data found [ 68.511507][ T6949] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.511575][ T6949] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.511619][ T6949] bridge_slave_0: entered allmulticast mode [ 68.512252][ T6949] bridge_slave_0: entered promiscuous mode [ 68.512965][ T6949] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.513006][ T6949] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.513044][ T6949] bridge_slave_1: entered allmulticast mode [ 68.513428][ T6949] bridge_slave_1: entered promiscuous mode [ 68.522137][ T6949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.522985][ T6949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.530308][ T6949] team0: Port device team_slave_0 added [ 68.530989][ T6949] team0: Port device team_slave_1 added [ 68.599338][ T6949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.599355][ T6949] 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. [ 68.599369][ T6949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.599890][ T6949] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.599896][ T6949] 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. [ 68.599910][ T6949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.780955][ T6949] hsr_slave_0: entered promiscuous mode [ 68.781265][ T6949] hsr_slave_1: entered promiscuous mode [ 69.144896][ T6949] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.150399][ T6949] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.152580][ T6949] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.155176][ T6949] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.180512][ T6949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.185613][ T6949] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.188829][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.188865][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.194041][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.194074][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.203863][ T6949] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.205686][ T6949] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.253220][ T6949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.266450][ T6949] veth0_vlan: entered promiscuous mode [ 69.270367][ T6949] veth1_vlan: entered promiscuous mode [ 69.276852][ T6949] veth0_macvtap: entered promiscuous mode [ 69.282473][ T6949] veth1_macvtap: entered promiscuous mode [ 69.287410][ T6949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.290706][ T6949] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.293640][ T15] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.293726][ T15] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.293747][ T15] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.293758][ T15] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.478292][ T231] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.517549][ T231] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.567355][ T231] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.615744][ T231] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:09 executed programs: 0 [ 69.883314][ T6600] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.885728][ T6600] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.886033][ T6600] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.886340][ T6600] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.886522][ T6600] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 69.970906][ T7099] chnl_net:caif_netlink_parms(): no params data found [ 70.020845][ T7099] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.022167][ T7099] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.023971][ T7099] bridge_slave_0: entered allmulticast mode [ 70.025667][ T7099] bridge_slave_0: entered promiscuous mode [ 70.027566][ T7099] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.028975][ T7099] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.030651][ T7099] bridge_slave_1: entered allmulticast mode [ 70.032302][ T7099] bridge_slave_1: entered promiscuous mode [ 70.046074][ T7099] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.047092][ T7099] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.057616][ T7099] team0: Port device team_slave_0 added [ 70.059599][ T7099] team0: Port device team_slave_1 added [ 70.066614][ T7099] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.067824][ T7099] 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. [ 70.072052][ T7099] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.074363][ T7099] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.075542][ T7099] 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. [ 70.079743][ T7099] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.092506][ T7099] hsr_slave_0: entered promiscuous mode [ 70.092780][ T7099] hsr_slave_1: entered promiscuous mode [ 70.092953][ T7099] debugfs: 'hsr0' already exists in 'hsr' [ 70.092962][ T7099] Cannot create hsr debugfs directory [ 71.939096][ T6600] Bluetooth: hci0: command tx timeout [ 72.732846][ T231] bridge_slave_1: left allmulticast mode [ 72.732878][ T231] bridge_slave_1: left promiscuous mode [ 72.732964][ T231] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.736652][ T231] bridge_slave_0: left allmulticast mode [ 72.736683][ T231] bridge_slave_0: left promiscuous mode [ 72.736743][ T231] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.881536][ T231] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.910040][ T231] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.929842][ T231] bond0 (unregistering): Released all slaves [ 73.011032][ T231] hsr_slave_0: left promiscuous mode [ 73.012192][ T231] hsr_slave_1: left promiscuous mode [ 73.012406][ T231] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.012415][ T231] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.014775][ T231] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.014786][ T231] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.019021][ T231] veth1_macvtap: left promiscuous mode [ 73.019704][ T231] veth0_macvtap: left promiscuous mode [ 73.019753][ T231] veth1_vlan: left promiscuous mode [ 73.019786][ T231] veth0_vlan: left promiscuous mode [ 73.130922][ T231] team0 (unregistering): Port device team_slave_1 removed [ 73.136760][ T231] team0 (unregistering): Port device team_slave_0 removed [ 73.341093][ T7099] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.343108][ T7099] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.345056][ T7099] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.347597][ T7099] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.368423][ T7099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.374352][ T7099] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.375933][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.375969][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.380801][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.380832][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.425282][ T7099] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.436234][ T7099] veth0_vlan: entered promiscuous mode [ 73.437693][ T7099] veth1_vlan: entered promiscuous mode [ 73.481848][ T7099] veth0_macvtap: entered promiscuous mode [ 73.482719][ T7099] veth1_macvtap: entered promiscuous mode [ 73.487395][ T7099] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.489840][ T7099] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.492050][ T15] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.493443][ T15] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.496752][ T15] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.498347][ T15] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.513396][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.513421][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.522675][ T15] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.522696][ T15] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.643785][ T7204] loop0: detected capacity change from 0 to 40427 [ 73.648939][ T7204] F2FS-fs (loop0): build fault injection rate: 771 [ 73.650406][ T7204] F2FS-fs (loop0): invalid crc value [ 73.674376][ T7204] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 73.676218][ T7204] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 73.713757][ T7099] syz-executor: attempt to access beyond end of device [ 73.713757][ T7099] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 73.716373][ T7099] CPU: 0 UID: 0 PID: 7099 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 73.716386][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.716390][ T7099] Call trace: [ 73.716393][ T7099] show_stack+0x2c/0x3c (C) [ 73.716405][ T7099] __dump_stack+0x30/0x40 [ 73.716411][ T7099] dump_stack_lvl+0xd8/0x12c [ 73.716416][ T7099] dump_stack+0x1c/0x28 [ 73.716421][ T7099] f2fs_handle_critical_error+0x34c/0x4b8 [ 73.716429][ T7099] f2fs_stop_checkpoint+0x5c/0x70 [ 73.716434][ T7099] f2fs_write_end_io+0x768/0xa70 [ 73.716441][ T7099] bio_endio+0x858/0x894 [ 73.716446][ T7099] submit_bio_noacct+0xd64/0x186c [ 73.716453][ T7099] submit_bio+0x3b4/0x550 [ 73.716459][ T7099] f2fs_submit_write_bio+0x13c/0x324 [ 73.716464][ T7099] __submit_merged_bio+0x254/0x704 [ 73.716470][ T7099] __submit_merged_write_cond+0x23c/0x4ac [ 73.716476][ T7099] f2fs_write_data_pages+0x1d28/0x2634 [ 73.716483][ T7099] do_writepages+0x270/0x468 [ 73.716490][ T7099] filemap_fdatawrite+0x14c/0x1f4 [ 73.716495][ T7099] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 73.716500][ T7099] f2fs_write_checkpoint+0x70c/0x1c30 [ 73.716505][ T7099] kill_f2fs_super+0x228/0x594 [ 73.716511][ T7099] deactivate_locked_super+0xc4/0x12c [ 73.716518][ T7099] deactivate_super+0xe0/0x100 [ 73.716524][ T7099] cleanup_mnt+0x31c/0x3ac [ 73.716530][ T7099] __cleanup_mnt+0x20/0x30 [ 73.716536][ T7099] task_work_run+0x1dc/0x260 [ 73.716543][ T7099] exit_to_user_mode_loop+0xfc/0x178 [ 73.716549][ T7099] el0_svc+0x170/0x254 [ 73.716557][ T7099] el0t_64_sync_handler+0x84/0x12c [ 73.716563][ T7099] el0t_64_sync+0x198/0x19c [ 73.719811][ T7099] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 73.945813][ T7210] loop0: detected capacity change from 0 to 40427 [ 73.948413][ T7210] F2FS-fs (loop0): build fault injection rate: 771 [ 73.950058][ T7210] F2FS-fs (loop0): invalid crc value [ 73.959420][ T7210] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 73.959884][ T7210] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 73.999672][ T7099] syz-executor: attempt to access beyond end of device [ 73.999672][ T7099] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 74.000865][ T7099] CPU: 1 UID: 0 PID: 7099 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 74.000877][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.000881][ T7099] Call trace: [ 74.000884][ T7099] show_stack+0x2c/0x3c (C) [ 74.000896][ T7099] __dump_stack+0x30/0x40 [ 74.000902][ T7099] dump_stack_lvl+0xd8/0x12c [ 74.000907][ T7099] dump_stack+0x1c/0x28 [ 74.000911][ T7099] f2fs_handle_critical_error+0x34c/0x4b8 [ 74.000919][ T7099] f2fs_stop_checkpoint+0x5c/0x70 [ 74.000924][ T7099] f2fs_write_end_io+0x768/0xa70 [ 74.000930][ T7099] bio_endio+0x858/0x894 [ 74.000935][ T7099] submit_bio_noacct+0xd64/0x186c [ 74.000942][ T7099] submit_bio+0x3b4/0x550 [ 74.000948][ T7099] f2fs_submit_write_bio+0x13c/0x324 [ 74.000954][ T7099] __submit_merged_bio+0x254/0x704 [ 74.000959][ T7099] __submit_merged_write_cond+0x23c/0x4ac [ 74.000965][ T7099] f2fs_write_data_pages+0x1d28/0x2634 [ 74.000971][ T7099] do_writepages+0x270/0x468 [ 74.000979][ T7099] filemap_fdatawrite+0x14c/0x1f4 [ 74.000984][ T7099] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 74.000989][ T7099] f2fs_write_checkpoint+0x70c/0x1c30 [ 74.000994][ T7099] kill_f2fs_super+0x228/0x594 [ 74.001000][ T7099] deactivate_locked_super+0xc4/0x12c [ 74.001007][ T7099] deactivate_super+0xe0/0x100 [ 74.001012][ T7099] cleanup_mnt+0x31c/0x3ac [ 74.001019][ T7099] __cleanup_mnt+0x20/0x30 [ 74.001025][ T7099] task_work_run+0x1dc/0x260 [ 74.001031][ T7099] exit_to_user_mode_loop+0xfc/0x178 [ 74.001038][ T7099] el0_svc+0x170/0x254 [ 74.001045][ T7099] el0t_64_sync_handler+0x84/0x12c [ 74.001051][ T7099] el0t_64_sync+0x198/0x19c [ 74.001059][ T7099] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 74.019708][ T6600] Bluetooth: hci0: command tx timeout [ 74.222528][ T7216] loop0: detected capacity change from 0 to 40427 [ 74.225144][ T7216] F2FS-fs (loop0): build fault injection rate: 771 [ 74.228853][ T7216] F2FS-fs (loop0): invalid crc value [ 74.250050][ T7216] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 74.251613][ T7216] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 74.287178][ T7099] syz-executor: attempt to access beyond end of device [ 74.287178][ T7099] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 74.289135][ T7099] CPU: 0 UID: 0 PID: 7099 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 74.289151][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.289156][ T7099] Call trace: [ 74.289158][ T7099] show_stack+0x2c/0x3c (C) [ 74.289172][ T7099] __dump_stack+0x30/0x40 [ 74.289181][ T7099] dump_stack_lvl+0xd8/0x12c [ 74.289187][ T7099] dump_stack+0x1c/0x28 [ 74.289192][ T7099] f2fs_handle_critical_error+0x34c/0x4b8 [ 74.289206][ T7099] f2fs_stop_checkpoint+0x5c/0x70 [ 74.289212][ T7099] f2fs_write_end_io+0x768/0xa70 [ 74.289219][ T7099] bio_endio+0x858/0x894 [ 74.289225][ T7099] submit_bio_noacct+0xd64/0x186c [ 74.289232][ T7099] submit_bio+0x3b4/0x550 [ 74.289238][ T7099] f2fs_submit_write_bio+0x13c/0x324 [ 74.289245][ T7099] __submit_merged_bio+0x254/0x704 [ 74.289251][ T7099] __submit_merged_write_cond+0x23c/0x4ac [ 74.289257][ T7099] f2fs_write_data_pages+0x1d28/0x2634 [ 74.289263][ T7099] do_writepages+0x270/0x468 [ 74.289272][ T7099] filemap_fdatawrite+0x14c/0x1f4 [ 74.289277][ T7099] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 74.289282][ T7099] f2fs_write_checkpoint+0x70c/0x1c30 [ 74.289287][ T7099] kill_f2fs_super+0x228/0x594 [ 74.289293][ T7099] deactivate_locked_super+0xc4/0x12c [ 74.289300][ T7099] deactivate_super+0xe0/0x100 [ 74.289306][ T7099] cleanup_mnt+0x31c/0x3ac [ 74.289313][ T7099] __cleanup_mnt+0x20/0x30 [ 74.289319][ T7099] task_work_run+0x1dc/0x260 [ 74.289325][ T7099] exit_to_user_mode_loop+0xfc/0x178 [ 74.289332][ T7099] el0_svc+0x170/0x254 [ 74.289340][ T7099] el0t_64_sync_handler+0x84/0x12c [ 74.289346][ T7099] el0t_64_sync+0x198/0x19c [ 74.289354][ T7099] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 74.522343][ T7222] loop0: detected capacity change from 0 to 40427 [ 74.526168][ T7222] F2FS-fs (loop0): build fault injection rate: 771 [ 74.527234][ T7222] F2FS-fs (loop0): invalid crc value [ 74.534483][ T7222] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 74.534854][ T7222] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 74.576332][ T7099] syz-executor: attempt to access beyond end of device [ 74.576332][ T7099] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 74.578771][ T7099] CPU: 0 UID: 0 PID: 7099 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 74.578788][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.578796][ T7099] Call trace: [ 74.578801][ T7099] show_stack+0x2c/0x3c (C) [ 74.578816][ T7099] __dump_stack+0x30/0x40 [ 74.578823][ T7099] dump_stack_lvl+0xd8/0x12c [ 74.578830][ T7099] dump_stack+0x1c/0x28 [ 74.578836][ T7099] f2fs_handle_critical_error+0x34c/0x4b8 [ 74.578846][ T7099] f2fs_stop_checkpoint+0x5c/0x70 [ 74.578852][ T7099] f2fs_write_end_io+0x768/0xa70 [ 74.578859][ T7099] bio_endio+0x858/0x894 [ 74.578864][ T7099] submit_bio_noacct+0xd64/0x186c [ 74.578871][ T7099] submit_bio+0x3b4/0x550 [ 74.578877][ T7099] f2fs_submit_write_bio+0x13c/0x324 [ 74.578883][ T7099] __submit_merged_bio+0x254/0x704 [ 74.578888][ T7099] __submit_merged_write_cond+0x23c/0x4ac [ 74.578894][ T7099] f2fs_write_data_pages+0x1d28/0x2634 [ 74.578901][ T7099] do_writepages+0x270/0x468 [ 74.578908][ T7099] filemap_fdatawrite+0x14c/0x1f4 [ 74.578912][ T7099] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 74.578918][ T7099] f2fs_write_checkpoint+0x70c/0x1c30 [ 74.578923][ T7099] kill_f2fs_super+0x228/0x594 [ 74.578929][ T7099] deactivate_locked_super+0xc4/0x12c [ 74.578935][ T7099] deactivate_super+0xe0/0x100 [ 74.578941][ T7099] cleanup_mnt+0x31c/0x3ac [ 74.578947][ T7099] __cleanup_mnt+0x20/0x30 [ 74.578953][ T7099] task_work_run+0x1dc/0x260 [ 74.578960][ T7099] exit_to_user_mode_loop+0xfc/0x178 [ 74.578966][ T7099] el0_svc+0x170/0x254 [ 74.578973][ T7099] el0t_64_sync_handler+0x84/0x12c [ 74.578980][ T7099] el0t_64_sync+0x198/0x19c [ 74.584576][ T7099] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 74.800059][ T7228] loop0: detected capacity change from 0 to 40427 [ 74.803816][ T7228] F2FS-fs (loop0): build fault injection rate: 771 [ 74.805380][ T7228] F2FS-fs (loop0): invalid crc value [ 74.814297][ T7228] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 74.816438][ T7228] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 74.854364][ T7099] syz-executor: attempt to access beyond end of device [ 74.854364][ T7099] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 74.854402][ T7099] CPU: 1 UID: 0 PID: 7099 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 74.854411][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.854417][ T7099] Call trace: [ 74.854420][ T7099] show_stack+0x2c/0x3c (C) [ 74.854435][ T7099] __dump_stack+0x30/0x40 [ 74.854442][ T7099] dump_stack_lvl+0xd8/0x12c [ 74.854447][ T7099] dump_stack+0x1c/0x28 [ 74.854452][ T7099] f2fs_handle_critical_error+0x34c/0x4b8 [ 74.854460][ T7099] f2fs_stop_checkpoint+0x5c/0x70 [ 74.854465][ T7099] f2fs_write_end_io+0x768/0xa70 [ 74.854472][ T7099] bio_endio+0x858/0x894 [ 74.854477][ T7099] submit_bio_noacct+0xd64/0x186c [ 74.854484][ T7099] submit_bio+0x3b4/0x550 [ 74.854490][ T7099] f2fs_submit_write_bio+0x13c/0x324 [ 74.854495][ T7099] __submit_merged_bio+0x254/0x704 [ 74.854502][ T7099] __submit_merged_write_cond+0x23c/0x4ac [ 74.854507][ T7099] f2fs_write_data_pages+0x1d28/0x2634 [ 74.854514][ T7099] do_writepages+0x270/0x468 [ 74.854521][ T7099] filemap_fdatawrite+0x14c/0x1f4 [ 74.854526][ T7099] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 74.854531][ T7099] f2fs_write_checkpoint+0x70c/0x1c30 [ 74.854536][ T7099] kill_f2fs_super+0x228/0x594 [ 74.854542][ T7099] deactivate_locked_super+0xc4/0x12c [ 74.854549][ T7099] deactivate_super+0xe0/0x100 [ 74.854555][ T7099] cleanup_mnt+0x31c/0x3ac [ 74.854562][ T7099] __cleanup_mnt+0x20/0x30 [ 74.854568][ T7099] task_work_run+0x1dc/0x260 [ 74.854574][ T7099] exit_to_user_mode_loop+0xfc/0x178 [ 74.854581][ T7099] el0_svc+0x170/0x254 [ 74.854588][ T7099] el0t_64_sync_handler+0x84/0x12c [ 74.854595][ T7099] el0t_64_sync+0x198/0x19c [ 74.854602][ T7099] F2FS-fs (loop0): Stopped filesystem due to reason: 3 1970/01/01 00:01:14 executed programs: 7 [ 75.064889][ T7234] loop0: detected capacity change from 0 to 40427 [ 75.069206][ T7234] F2FS-fs (loop0): build fault injection rate: 771 [ 75.070742][ T7234] F2FS-fs (loop0): invalid crc value [ 75.079658][ T7234] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 75.080282][ T7234] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 75.114899][ T7099] syz-executor: attempt to access beyond end of device [ 75.114899][ T7099] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 75.115088][ T7099] CPU: 1 UID: 0 PID: 7099 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 75.115096][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.115100][ T7099] Call trace: [ 75.115102][ T7099] show_stack+0x2c/0x3c (C) [ 75.115114][ T7099] __dump_stack+0x30/0x40 [ 75.115119][ T7099] dump_stack_lvl+0xd8/0x12c [ 75.115124][ T7099] dump_stack+0x1c/0x28 [ 75.115128][ T7099] f2fs_handle_critical_error+0x34c/0x4b8 [ 75.115136][ T7099] f2fs_stop_checkpoint+0x5c/0x70 [ 75.115141][ T7099] f2fs_write_end_io+0x768/0xa70 [ 75.115147][ T7099] bio_endio+0x858/0x894 [ 75.115153][ T7099] submit_bio_noacct+0xd64/0x186c [ 75.115159][ T7099] submit_bio+0x3b4/0x550 [ 75.115165][ T7099] f2fs_submit_write_bio+0x13c/0x324 [ 75.115171][ T7099] __submit_merged_bio+0x254/0x704 [ 75.115177][ T7099] __submit_merged_write_cond+0x23c/0x4ac [ 75.115183][ T7099] f2fs_write_data_pages+0x1d28/0x2634 [ 75.115189][ T7099] do_writepages+0x270/0x468 [ 75.115197][ T7099] filemap_fdatawrite+0x14c/0x1f4 [ 75.115201][ T7099] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 75.115213][ T7099] f2fs_write_checkpoint+0x70c/0x1c30 [ 75.115219][ T7099] kill_f2fs_super+0x228/0x594 [ 75.115226][ T7099] deactivate_locked_super+0xc4/0x12c [ 75.115233][ T7099] deactivate_super+0xe0/0x100 [ 75.115239][ T7099] cleanup_mnt+0x31c/0x3ac [ 75.115246][ T7099] __cleanup_mnt+0x20/0x30 [ 75.115252][ T7099] task_work_run+0x1dc/0x260 [ 75.115258][ T7099] exit_to_user_mode_loop+0xfc/0x178 [ 75.115265][ T7099] el0_svc+0x170/0x254 [ 75.115272][ T7099] el0t_64_sync_handler+0x84/0x12c [ 75.115278][ T7099] el0t_64_sync+0x198/0x19c [ 75.115285][ T7099] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 75.353796][ T7240] loop0: detected capacity change from 0 to 40427 [ 75.356278][ T7240] F2FS-fs (loop0): build fault injection rate: 771 [ 75.360750][ T7240] F2FS-fs (loop0): invalid crc value [ 75.370456][ T7240] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 75.373247][ T7240] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 75.414881][ T7099] syz-executor: attempt to access beyond end of device [ 75.414881][ T7099] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 75.417115][ T7099] CPU: 0 UID: 0 PID: 7099 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 75.417136][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.417142][ T7099] Call trace: [ 75.417145][ T7099] show_stack+0x2c/0x3c (C) [ 75.417160][ T7099] __dump_stack+0x30/0x40 [ 75.417169][ T7099] dump_stack_lvl+0xd8/0x12c [ 75.417177][ T7099] dump_stack+0x1c/0x28 [ 75.417182][ T7099] f2fs_handle_critical_error+0x34c/0x4b8 [ 75.417191][ T7099] f2fs_stop_checkpoint+0x5c/0x70 [ 75.417199][ T7099] f2fs_write_end_io+0x768/0xa70 [ 75.417207][ T7099] bio_endio+0x858/0x894 [ 75.417213][ T7099] submit_bio_noacct+0xd64/0x186c [ 75.417219][ T7099] submit_bio+0x3b4/0x550 [ 75.417226][ T7099] f2fs_submit_write_bio+0x13c/0x324 [ 75.417232][ T7099] __submit_merged_bio+0x254/0x704 [ 75.417238][ T7099] __submit_merged_write_cond+0x23c/0x4ac [ 75.417245][ T7099] f2fs_write_data_pages+0x1d28/0x2634 [ 75.417251][ T7099] do_writepages+0x270/0x468 [ 75.417258][ T7099] filemap_fdatawrite+0x14c/0x1f4 [ 75.417263][ T7099] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 75.417269][ T7099] f2fs_write_checkpoint+0x70c/0x1c30 [ 75.417274][ T7099] kill_f2fs_super+0x228/0x594 [ 75.417280][ T7099] deactivate_locked_super+0xc4/0x12c [ 75.417286][ T7099] deactivate_super+0xe0/0x100 [ 75.417292][ T7099] cleanup_mnt+0x31c/0x3ac [ 75.417298][ T7099] __cleanup_mnt+0x20/0x30 [ 75.417304][ T7099] task_work_run+0x1dc/0x260 [ 75.417311][ T7099] exit_to_user_mode_loop+0xfc/0x178 [ 75.417317][ T7099] el0_svc+0x170/0x254 [ 75.417324][ T7099] el0t_64_sync_handler+0x84/0x12c [ 75.417330][ T7099] el0t_64_sync+0x198/0x19c [ 75.420444][ T7099] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 75.650032][ T7246] loop0: detected capacity change from 0 to 40427 [ 75.653826][ T7246] F2FS-fs (loop0): build fault injection rate: 771 [ 75.656097][ T7246] F2FS-fs (loop0): invalid crc value [ 75.679983][ T7246] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 75.681964][ T7246] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 75.717510][ T7099] syz-executor: attempt to access beyond end of device [ 75.717510][ T7099] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 75.717553][ T7099] CPU: 1 UID: 0 PID: 7099 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 75.717563][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.717568][ T7099] Call trace: [ 75.717570][ T7099] show_stack+0x2c/0x3c (C) [ 75.717583][ T7099] __dump_stack+0x30/0x40 [ 75.717589][ T7099] dump_stack_lvl+0xd8/0x12c [ 75.717594][ T7099] dump_stack+0x1c/0x28 [ 75.717598][ T7099] f2fs_handle_critical_error+0x34c/0x4b8 [ 75.717606][ T7099] f2fs_stop_checkpoint+0x5c/0x70 [ 75.717611][ T7099] f2fs_write_end_io+0x768/0xa70 [ 75.717617][ T7099] bio_endio+0x858/0x894 [ 75.717623][ T7099] submit_bio_noacct+0xd64/0x186c [ 75.717629][ T7099] submit_bio+0x3b4/0x550 [ 75.717635][ T7099] f2fs_submit_write_bio+0x13c/0x324 [ 75.717641][ T7099] __submit_merged_bio+0x254/0x704 [ 75.717646][ T7099] __submit_merged_write_cond+0x23c/0x4ac [ 75.717652][ T7099] f2fs_write_data_pages+0x1d28/0x2634 [ 75.717659][ T7099] do_writepages+0x270/0x468 [ 75.717666][ T7099] filemap_fdatawrite+0x14c/0x1f4 [ 75.717670][ T7099] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 75.717676][ T7099] f2fs_write_checkpoint+0x70c/0x1c30 [ 75.717681][ T7099] kill_f2fs_super+0x228/0x594 [ 75.717687][ T7099] deactivate_locked_super+0xc4/0x12c [ 75.717694][ T7099] deactivate_super+0xe0/0x100 [ 75.717699][ T7099] cleanup_mnt+0x31c/0x3ac [ 75.717706][ T7099] __cleanup_mnt+0x20/0x30 [ 75.717712][ T7099] task_work_run+0x1dc/0x260 [ 75.717718][ T7099] exit_to_user_mode_loop+0xfc/0x178 [ 75.717725][ T7099] el0_svc+0x170/0x254 [ 75.717732][ T7099] el0t_64_sync_handler+0x84/0x12c [ 75.717738][ T7099] el0t_64_sync+0x198/0x19c [ 75.717745][ T7099] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 75.950999][ T7252] loop0: detected capacity change from 0 to 40427 [ 75.952979][ T7252] F2FS-fs (loop0): build fault injection rate: 771 [ 75.954658][ T7252] F2FS-fs (loop0): invalid crc value [ 75.964099][ T7252] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 75.964451][ T7252] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 76.004651][ T7099] syz-executor: attempt to access beyond end of device [ 76.004651][ T7099] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 76.004694][ T7099] CPU: 0 UID: 0 PID: 7099 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 76.004708][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.004713][ T7099] Call trace: [ 76.004715][ T7099] show_stack+0x2c/0x3c (C) [ 76.004728][ T7099] __dump_stack+0x30/0x40 [ 76.004734][ T7099] dump_stack_lvl+0xd8/0x12c [ 76.004739][ T7099] dump_stack+0x1c/0x28 [ 76.004744][ T7099] f2fs_handle_critical_error+0x34c/0x4b8 [ 76.004752][ T7099] f2fs_stop_checkpoint+0x5c/0x70 [ 76.004757][ T7099] f2fs_write_end_io+0x768/0xa70 [ 76.004763][ T7099] bio_endio+0x858/0x894 [ 76.004769][ T7099] submit_bio_noacct+0xd64/0x186c [ 76.004775][ T7099] submit_bio+0x3b4/0x550 [ 76.004781][ T7099] f2fs_submit_write_bio+0x13c/0x324 [ 76.004787][ T7099] __submit_merged_bio+0x254/0x704 [ 76.004793][ T7099] __submit_merged_write_cond+0x23c/0x4ac [ 76.004799][ T7099] f2fs_write_data_pages+0x1d28/0x2634 [ 76.004806][ T7099] do_writepages+0x270/0x468 [ 76.004813][ T7099] filemap_fdatawrite+0x14c/0x1f4 [ 76.004818][ T7099] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 76.004823][ T7099] f2fs_write_checkpoint+0x70c/0x1c30 [ 76.004828][ T7099] kill_f2fs_super+0x228/0x594 [ 76.004834][ T7099] deactivate_locked_super+0xc4/0x12c [ 76.004841][ T7099] deactivate_super+0xe0/0x100 [ 76.004847][ T7099] cleanup_mnt+0x31c/0x3ac [ 76.004853][ T7099] __cleanup_mnt+0x20/0x30 [ 76.004859][ T7099] task_work_run+0x1dc/0x260 [ 76.004866][ T7099] exit_to_user_mode_loop+0xfc/0x178 [ 76.004872][ T7099] el0_svc+0x170/0x254 [ 76.004880][ T7099] el0t_64_sync_handler+0x84/0x12c [ 76.004886][ T7099] el0t_64_sync+0x198/0x19c [ 76.004894][ T7099] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 76.099086][ T6600] Bluetooth: hci0: command tx timeout [ 76.231710][ T7258] loop0: detected capacity change from 0 to 40427 [ 76.234499][ T7258] F2FS-fs (loop0): build fault injection rate: 771 [ 76.237169][ T7258] F2FS-fs (loop0): invalid crc value [ 76.257921][ T7258] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 76.259867][ T7258] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 76.293913][ T7099] syz-executor: attempt to access beyond end of device [ 76.293913][ T7099] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 76.293954][ T7099] CPU: 1 UID: 0 PID: 7099 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 76.293966][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.293972][ T7099] Call trace: [ 76.293976][ T7099] show_stack+0x2c/0x3c (C) [ 76.293989][ T7099] __dump_stack+0x30/0x40 [ 76.293996][ T7099] dump_stack_lvl+0xd8/0x12c [ 76.294001][ T7099] dump_stack+0x1c/0x28 [ 76.294006][ T7099] f2fs_handle_critical_error+0x34c/0x4b8 [ 76.294014][ T7099] f2fs_stop_checkpoint+0x5c/0x70 [ 76.294019][ T7099] f2fs_write_end_io+0x768/0xa70 [ 76.294025][ T7099] bio_endio+0x858/0x894 [ 76.294031][ T7099] submit_bio_noacct+0xd64/0x186c [ 76.294038][ T7099] submit_bio+0x3b4/0x550 [ 76.294044][ T7099] f2fs_submit_write_bio+0x13c/0x324 [ 76.294050][ T7099] __submit_merged_bio+0x254/0x704 [ 76.294056][ T7099] __submit_merged_write_cond+0x23c/0x4ac [ 76.294061][ T7099] f2fs_write_data_pages+0x1d28/0x2634 [ 76.294068][ T7099] do_writepages+0x270/0x468 [ 76.294076][ T7099] filemap_fdatawrite+0x14c/0x1f4 [ 76.294080][ T7099] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 76.294085][ T7099] f2fs_write_checkpoint+0x70c/0x1c30 [ 76.294091][ T7099] kill_f2fs_super+0x228/0x594 [ 76.294097][ T7099] deactivate_locked_super+0xc4/0x12c [ 76.294104][ T7099] deactivate_super+0xe0/0x100 [ 76.294109][ T7099] cleanup_mnt+0x31c/0x3ac [ 76.294116][ T7099] __cleanup_mnt+0x20/0x30 [ 76.294122][ T7099] task_work_run+0x1dc/0x260 [ 76.294128][ T7099] exit_to_user_mode_loop+0xfc/0x178 [ 76.294135][ T7099] el0_svc+0x170/0x254 [ 76.294142][ T7099] el0t_64_sync_handler+0x84/0x12c [ 76.294149][ T7099] el0t_64_sync+0x198/0x19c [ 76.294156][ T7099] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 76.509310][ T7264] loop0: detected capacity change from 0 to 40427 [ 76.512433][ T7264] F2FS-fs (loop0): build fault injection rate: 771 [ 76.515172][ T7264] F2FS-fs (loop0): invalid crc value [ 76.529844][ T7264] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 76.531543][ T7264] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 78.179072][ T6600] Bluetooth: hci0: command tx timeout [ 81.640228][ T7264] F2FS-fs (loop0): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 81.642913][ T7264] syz.0.27: attempt to access beyond end of device [ 81.642913][ T7264] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 81.644428][ T7264] syz.0.27: attempt to access beyond end of device [ 81.644428][ T7264] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 81.644474][ T7264] syz.0.27: attempt to access beyond end of device [ 81.644474][ T7264] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 81.644513][ T7264] syz.0.27: attempt to access beyond end of device [ 81.644513][ T7264] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 81.644546][ T7264] syz.0.27: attempt to access beyond end of device [ 81.644546][ T7264] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 81.644579][ T7264] syz.0.27: attempt to access beyond end of device [ 81.644579][ T7264] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 81.644610][ T7264] syz.0.27: attempt to access beyond end of device [ 81.644610][ T7264] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 81.644640][ T7264] syz.0.27: attempt to access beyond end of device [ 81.644640][ T7264] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 81.644675][ T7264] syz.0.27: attempt to access beyond end of device [ 81.644675][ T7264] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 81.644706][ T7264] syz.0.27: attempt to access beyond end of device [ 81.644706][ T7264] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 86.649069][ T7264] bio_check_eod: 218011 callbacks suppressed [ 86.650444][ T7264] syz.0.27: attempt to access beyond end of device [ 86.650444][ T7264] loop0: rw=524288, sector=89704, nr_sectors = 8 limit=40427 [ 86.652713][ T7264] syz.0.27: attempt to access beyond end of device [ 86.652713][ T7264] loop0: rw=524288, sector=89712, nr_sectors = 8 limit=40427 [ 86.654943][ T7264] syz.0.27: attempt to access beyond end of device [ 86.654943][ T7264] loop0: rw=524288, sector=89720, nr_sectors = 8 limit=40427 [ 86.657175][ T7264] syz.0.27: attempt to access beyond end of device [ 86.657175][ T7264] loop0: rw=524288, sector=89728, nr_sectors = 8 limit=40427 [ 86.660577][ T7264] syz.0.27: attempt to access beyond end of device [ 86.660577][ T7264] loop0: rw=524288, sector=89736, nr_sectors = 8 limit=40427 [ 86.660626][ T7264] syz.0.27: attempt to access beyond end of device [ 86.660626][ T7264] loop0: rw=524288, sector=89744, nr_sectors = 8 limit=40427 [ 86.660660][ T7264] syz.0.27: attempt to access beyond end of device [ 86.660660][ T7264] loop0: rw=524288, sector=89752, nr_sectors = 8 limit=40427 [ 86.660690][ T7264] syz.0.27: attempt to access beyond end of device [ 86.660690][ T7264] loop0: rw=524288, sector=89760, nr_sectors = 8 limit=40427 [ 86.660719][ T7264] syz.0.27: attempt to access beyond end of device [ 86.660719][ T7264] loop0: rw=524288, sector=89768, nr_sectors = 8 limit=40427 [ 86.660753][ T7264] syz.0.27: attempt to access beyond end of device [ 86.660753][ T7264] loop0: rw=524288, sector=89776, nr_sectors = 8 limit=40427 [ 91.385908][ T6146] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 91.386276][ T6146] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 91.386441][ T6146] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 91.386718][ T6146] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 91.386897][ T6146] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 91.433701][ T7274] chnl_net:caif_netlink_parms(): no params data found [ 91.463599][ T7274] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.463665][ T7274] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.464023][ T7274] bridge_slave_0: entered allmulticast mode [ 91.464505][ T7274] bridge_slave_0: entered promiscuous mode [ 91.465604][ T7274] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.465652][ T7274] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.465699][ T7274] bridge_slave_1: entered allmulticast mode [ 91.466064][ T7274] bridge_slave_1: entered promiscuous mode [ 91.483753][ T7274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.484550][ T7274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.492312][ T7274] team0: Port device team_slave_0 added [ 91.492997][ T7274] team0: Port device team_slave_1 added [ 91.498800][ T7274] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.499669][ T7274] 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. [ 91.499696][ T7274] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.500424][ T7274] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.500430][ T7274] 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. [ 91.500443][ T7274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.513463][ T7274] hsr_slave_0: entered promiscuous mode [ 91.513745][ T7274] hsr_slave_1: entered promiscuous mode [ 91.558789][ T7274] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 91.565632][ T7274] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 91.567892][ T7274] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 91.580051][ T7274] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 91.589515][ T7274] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.589548][ T7274] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.589612][ T7274] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.589639][ T7274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.608049][ T7274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.612392][ T7274] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.614365][ T2800] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.615663][ T2800] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.621566][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.621603][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.623571][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.623597][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.635497][ T7274] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 91.635528][ T7274] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 91.659159][ T7264] bio_check_eod: 211071 callbacks suppressed [ 91.659185][ T7264] syz.0.27: attempt to access beyond end of device [ 91.659185][ T7264] loop0: rw=0, sector=88832, nr_sectors = 8 limit=40427 [ 91.659227][ T7264] syz.0.27: attempt to access beyond end of device [ 91.659227][ T7264] loop0: rw=0, sector=88840, nr_sectors = 8 limit=40427 [ 91.659257][ T7264] syz.0.27: attempt to access beyond end of device [ 91.659257][ T7264] loop0: rw=0, sector=88848, nr_sectors = 8 limit=40427 [ 91.659284][ T7264] syz.0.27: attempt to access beyond end of device [ 91.659284][ T7264] loop0: rw=0, sector=88856, nr_sectors = 8 limit=40427 [ 91.659314][ T7264] syz.0.27: attempt to access beyond end of device [ 91.659314][ T7264] loop0: rw=0, sector=88864, nr_sectors = 8 limit=40427 [ 91.659340][ T7264] syz.0.27: attempt to access beyond end of device [ 91.659340][ T7264] loop0: rw=0, sector=88872, nr_sectors = 8 limit=40427 [ 91.659365][ T7264] syz.0.27: attempt to access beyond end of device [ 91.659365][ T7264] loop0: rw=0, sector=88880, nr_sectors = 8 limit=40427 [ 91.659389][ T7264] syz.0.27: attempt to access beyond end of device [ 91.659389][ T7264] loop0: rw=0, sector=88888, nr_sectors = 8 limit=40427 [ 91.659414][ T7264] syz.0.27: attempt to access beyond end of device [ 91.659414][ T7264] loop0: rw=0, sector=88896, nr_sectors = 8 limit=40427 [ 91.659438][ T7264] syz.0.27: attempt to access beyond end of device [ 91.659438][ T7264] loop0: rw=0, sector=88904, nr_sectors = 8 limit=40427 [ 91.677593][ T7274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.688099][ T7274] veth0_vlan: entered promiscuous mode [ 91.691947][ T7274] veth1_vlan: entered promiscuous mode [ 91.697351][ T7274] veth0_macvtap: entered promiscuous mode [ 91.700550][ T7274] veth1_macvtap: entered promiscuous mode [ 91.704509][ T7274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.707268][ T7274] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.716880][ T231] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.716913][ T231] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.716938][ T231] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.716956][ T231] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.735065][ T2800] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.735481][ T2800] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.755016][ T231] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.755042][ T231] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:01:31 executed programs: 13 [ 91.893743][ T7294] loop1: detected capacity change from 0 to 40427 [ 91.901537][ T7294] F2FS-fs (loop1): build fault injection rate: 771 [ 91.903996][ T7294] F2FS-fs (loop1): invalid crc value [ 91.926153][ T7294] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 91.927993][ T7294] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 91.990172][ T7274] CPU: 1 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 91.990188][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 91.990193][ T7274] Call trace: [ 91.990197][ T7274] show_stack+0x2c/0x3c (C) [ 91.990218][ T7274] __dump_stack+0x30/0x40 [ 91.990227][ T7274] dump_stack_lvl+0xd8/0x12c [ 91.990234][ T7274] dump_stack+0x1c/0x28 [ 91.990239][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 91.990248][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 91.990253][ T7274] f2fs_write_end_io+0x768/0xa70 [ 91.990260][ T7274] bio_endio+0x858/0x894 [ 91.990266][ T7274] submit_bio_noacct+0xd64/0x186c [ 91.990272][ T7274] submit_bio+0x3b4/0x550 [ 91.990278][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 91.990284][ T7274] __submit_merged_bio+0x254/0x704 [ 91.990290][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 91.990296][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 91.990302][ T7274] do_writepages+0x270/0x468 [ 91.990310][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 91.990314][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 91.990319][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 91.990325][ T7274] kill_f2fs_super+0x228/0x594 [ 91.990331][ T7274] deactivate_locked_super+0xc4/0x12c [ 91.990338][ T7274] deactivate_super+0xe0/0x100 [ 91.990343][ T7274] cleanup_mnt+0x31c/0x3ac [ 91.990350][ T7274] __cleanup_mnt+0x20/0x30 [ 91.990356][ T7274] task_work_run+0x1dc/0x260 [ 91.990362][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 91.990369][ T7274] el0_svc+0x170/0x254 [ 91.990376][ T7274] el0t_64_sync_handler+0x84/0x12c [ 91.990383][ T7274] el0t_64_sync+0x198/0x19c [ 91.999309][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 92.219913][ T7300] loop1: detected capacity change from 0 to 40427 [ 92.238988][ T7300] F2FS-fs (loop1): build fault injection rate: 771 [ 92.240324][ T7300] F2FS-fs (loop1): invalid crc value [ 92.253607][ T7300] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 92.257897][ T7300] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 92.308623][ T7274] CPU: 0 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 92.308638][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 92.308644][ T7274] Call trace: [ 92.308647][ T7274] show_stack+0x2c/0x3c (C) [ 92.308662][ T7274] __dump_stack+0x30/0x40 [ 92.308672][ T7274] dump_stack_lvl+0xd8/0x12c [ 92.308679][ T7274] dump_stack+0x1c/0x28 [ 92.308684][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 92.308692][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 92.308698][ T7274] f2fs_write_end_io+0x768/0xa70 [ 92.308704][ T7274] bio_endio+0x858/0x894 [ 92.308710][ T7274] submit_bio_noacct+0xd64/0x186c [ 92.308717][ T7274] submit_bio+0x3b4/0x550 [ 92.308722][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 92.308728][ T7274] __submit_merged_bio+0x254/0x704 [ 92.308734][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 92.308740][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 92.308746][ T7274] do_writepages+0x270/0x468 [ 92.308754][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 92.308759][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 92.308764][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 92.308769][ T7274] kill_f2fs_super+0x228/0x594 [ 92.308775][ T7274] deactivate_locked_super+0xc4/0x12c [ 92.308782][ T7274] deactivate_super+0xe0/0x100 [ 92.308788][ T7274] cleanup_mnt+0x31c/0x3ac [ 92.308794][ T7274] __cleanup_mnt+0x20/0x30 [ 92.308800][ T7274] task_work_run+0x1dc/0x260 [ 92.308807][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 92.308813][ T7274] el0_svc+0x170/0x254 [ 92.308821][ T7274] el0t_64_sync_handler+0x84/0x12c [ 92.308827][ T7274] el0t_64_sync+0x198/0x19c [ 92.311747][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 92.559887][ T7306] loop1: detected capacity change from 0 to 40427 [ 92.569121][ T7306] F2FS-fs (loop1): build fault injection rate: 771 [ 92.570903][ T7306] F2FS-fs (loop1): invalid crc value [ 92.593107][ T7306] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 92.600924][ T7306] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 92.644455][ T7274] CPU: 0 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 92.644473][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 92.644478][ T7274] Call trace: [ 92.644482][ T7274] show_stack+0x2c/0x3c (C) [ 92.644496][ T7274] __dump_stack+0x30/0x40 [ 92.644505][ T7274] dump_stack_lvl+0xd8/0x12c [ 92.644512][ T7274] dump_stack+0x1c/0x28 [ 92.644518][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 92.644526][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 92.644531][ T7274] f2fs_write_end_io+0x768/0xa70 [ 92.644538][ T7274] bio_endio+0x858/0x894 [ 92.644543][ T7274] submit_bio_noacct+0xd64/0x186c [ 92.644550][ T7274] submit_bio+0x3b4/0x550 [ 92.644556][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 92.644562][ T7274] __submit_merged_bio+0x254/0x704 [ 92.644568][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 92.644574][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 92.644580][ T7274] do_writepages+0x270/0x468 [ 92.644587][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 92.644592][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 92.644597][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 92.644603][ T7274] kill_f2fs_super+0x228/0x594 [ 92.644609][ T7274] deactivate_locked_super+0xc4/0x12c [ 92.644615][ T7274] deactivate_super+0xe0/0x100 [ 92.644621][ T7274] cleanup_mnt+0x31c/0x3ac [ 92.644627][ T7274] __cleanup_mnt+0x20/0x30 [ 92.644634][ T7274] task_work_run+0x1dc/0x260 [ 92.644640][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 92.644646][ T7274] el0_svc+0x170/0x254 [ 92.644654][ T7274] el0t_64_sync_handler+0x84/0x12c [ 92.644660][ T7274] el0t_64_sync+0x198/0x19c [ 92.646381][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 92.881787][ T7312] loop1: detected capacity change from 0 to 40427 [ 92.908269][ T7312] F2FS-fs (loop1): build fault injection rate: 771 [ 92.908829][ T7312] F2FS-fs (loop1): invalid crc value [ 92.924564][ T7312] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 92.927087][ T7312] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 92.982573][ T7274] CPU: 0 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 92.982590][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 92.982594][ T7274] Call trace: [ 92.982597][ T7274] show_stack+0x2c/0x3c (C) [ 92.982610][ T7274] __dump_stack+0x30/0x40 [ 92.982616][ T7274] dump_stack_lvl+0xd8/0x12c [ 92.982621][ T7274] dump_stack+0x1c/0x28 [ 92.982625][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 92.982634][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 92.982639][ T7274] f2fs_write_end_io+0x768/0xa70 [ 92.982645][ T7274] bio_endio+0x858/0x894 [ 92.982651][ T7274] submit_bio_noacct+0xd64/0x186c [ 92.982657][ T7274] submit_bio+0x3b4/0x550 [ 92.982663][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 92.982669][ T7274] __submit_merged_bio+0x254/0x704 [ 92.982675][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 92.982681][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 92.982687][ T7274] do_writepages+0x270/0x468 [ 92.982695][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 92.982699][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 92.982705][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 92.982710][ T7274] kill_f2fs_super+0x228/0x594 [ 92.982716][ T7274] deactivate_locked_super+0xc4/0x12c [ 92.982723][ T7274] deactivate_super+0xe0/0x100 [ 92.982729][ T7274] cleanup_mnt+0x31c/0x3ac [ 92.982735][ T7274] __cleanup_mnt+0x20/0x30 [ 92.982741][ T7274] task_work_run+0x1dc/0x260 [ 92.982748][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 92.982754][ T7274] el0_svc+0x170/0x254 [ 92.982762][ T7274] el0t_64_sync_handler+0x84/0x12c [ 92.982768][ T7274] el0t_64_sync+0x198/0x19c [ 92.984823][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 93.213000][ T7318] loop1: detected capacity change from 0 to 40427 [ 93.219110][ T7318] F2FS-fs (loop1): build fault injection rate: 771 [ 93.225633][ T7318] F2FS-fs (loop1): invalid crc value [ 93.252219][ T7318] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 93.253934][ T7318] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 93.308743][ T7274] CPU: 0 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 93.308762][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 93.308770][ T7274] Call trace: [ 93.308774][ T7274] show_stack+0x2c/0x3c (C) [ 93.308791][ T7274] __dump_stack+0x30/0x40 [ 93.308799][ T7274] dump_stack_lvl+0xd8/0x12c [ 93.308804][ T7274] dump_stack+0x1c/0x28 [ 93.308809][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 93.308817][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 93.308822][ T7274] f2fs_write_end_io+0x768/0xa70 [ 93.308829][ T7274] bio_endio+0x858/0x894 [ 93.308835][ T7274] submit_bio_noacct+0xd64/0x186c [ 93.308841][ T7274] submit_bio+0x3b4/0x550 [ 93.308847][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 93.308853][ T7274] __submit_merged_bio+0x254/0x704 [ 93.308859][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 93.308865][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 93.308871][ T7274] do_writepages+0x270/0x468 [ 93.308879][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 93.308883][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 93.308889][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 93.308894][ T7274] kill_f2fs_super+0x228/0x594 [ 93.308900][ T7274] deactivate_locked_super+0xc4/0x12c [ 93.308907][ T7274] deactivate_super+0xe0/0x100 [ 93.308912][ T7274] cleanup_mnt+0x31c/0x3ac [ 93.308919][ T7274] __cleanup_mnt+0x20/0x30 [ 93.308925][ T7274] task_work_run+0x1dc/0x260 [ 93.308931][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 93.308938][ T7274] el0_svc+0x170/0x254 [ 93.308945][ T7274] el0t_64_sync_handler+0x84/0x12c [ 93.308951][ T7274] el0t_64_sync+0x198/0x19c [ 93.312321][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 93.459189][ T6600] Bluetooth: hci1: command tx timeout [ 93.557344][ T7324] loop1: detected capacity change from 0 to 40427 [ 93.566879][ T7324] F2FS-fs (loop1): build fault injection rate: 771 [ 93.569730][ T7324] F2FS-fs (loop1): invalid crc value [ 93.585598][ T7324] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 93.585954][ T7324] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 93.626010][ T7274] CPU: 0 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 93.626025][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 93.626030][ T7274] Call trace: [ 93.626033][ T7274] show_stack+0x2c/0x3c (C) [ 93.626048][ T7274] __dump_stack+0x30/0x40 [ 93.626056][ T7274] dump_stack_lvl+0xd8/0x12c [ 93.626062][ T7274] dump_stack+0x1c/0x28 [ 93.626067][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 93.626075][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 93.626080][ T7274] f2fs_write_end_io+0x768/0xa70 [ 93.626087][ T7274] bio_endio+0x858/0x894 [ 93.626092][ T7274] submit_bio_noacct+0xd64/0x186c [ 93.626099][ T7274] submit_bio+0x3b4/0x550 [ 93.626105][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 93.626111][ T7274] __submit_merged_bio+0x254/0x704 [ 93.626117][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 93.626123][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 93.626129][ T7274] do_writepages+0x270/0x468 [ 93.626137][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 93.626141][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 93.626147][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 93.626152][ T7274] kill_f2fs_super+0x228/0x594 [ 93.626158][ T7274] deactivate_locked_super+0xc4/0x12c [ 93.626165][ T7274] deactivate_super+0xe0/0x100 [ 93.626171][ T7274] cleanup_mnt+0x31c/0x3ac [ 93.626177][ T7274] __cleanup_mnt+0x20/0x30 [ 93.626183][ T7274] task_work_run+0x1dc/0x260 [ 93.626189][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 93.626202][ T7274] el0_svc+0x170/0x254 [ 93.626210][ T7274] el0t_64_sync_handler+0x84/0x12c [ 93.626217][ T7274] el0t_64_sync+0x198/0x19c [ 93.629653][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 93.855536][ T7330] loop1: detected capacity change from 0 to 40427 [ 93.858814][ T7330] F2FS-fs (loop1): build fault injection rate: 771 [ 93.861634][ T7330] F2FS-fs (loop1): invalid crc value [ 93.891300][ T7330] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 93.899224][ T7330] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 93.952136][ T7274] CPU: 0 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 93.952155][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 93.952160][ T7274] Call trace: [ 93.952163][ T7274] show_stack+0x2c/0x3c (C) [ 93.952178][ T7274] __dump_stack+0x30/0x40 [ 93.952187][ T7274] dump_stack_lvl+0xd8/0x12c [ 93.952201][ T7274] dump_stack+0x1c/0x28 [ 93.952207][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 93.952217][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 93.952224][ T7274] f2fs_write_end_io+0x768/0xa70 [ 93.952232][ T7274] bio_endio+0x858/0x894 [ 93.952239][ T7274] submit_bio_noacct+0xd64/0x186c [ 93.952247][ T7274] submit_bio+0x3b4/0x550 [ 93.952253][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 93.952260][ T7274] __submit_merged_bio+0x254/0x704 [ 93.952266][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 93.952272][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 93.952278][ T7274] do_writepages+0x270/0x468 [ 93.952286][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 93.952291][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 93.952296][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 93.952301][ T7274] kill_f2fs_super+0x228/0x594 [ 93.952307][ T7274] deactivate_locked_super+0xc4/0x12c [ 93.952314][ T7274] deactivate_super+0xe0/0x100 [ 93.952320][ T7274] cleanup_mnt+0x31c/0x3ac [ 93.952327][ T7274] __cleanup_mnt+0x20/0x30 [ 93.952333][ T7274] task_work_run+0x1dc/0x260 [ 93.952339][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 93.952346][ T7274] el0_svc+0x170/0x254 [ 93.952353][ T7274] el0t_64_sync_handler+0x84/0x12c [ 93.952360][ T7274] el0t_64_sync+0x198/0x19c [ 93.954161][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 94.178399][ T7336] loop1: detected capacity change from 0 to 40427 [ 94.182774][ T7336] F2FS-fs (loop1): build fault injection rate: 771 [ 94.184254][ T7336] F2FS-fs (loop1): invalid crc value [ 94.196240][ T7336] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 94.205034][ T7336] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 94.270814][ T7274] CPU: 0 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 94.270831][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 94.270837][ T7274] Call trace: [ 94.270840][ T7274] show_stack+0x2c/0x3c (C) [ 94.270856][ T7274] __dump_stack+0x30/0x40 [ 94.270865][ T7274] dump_stack_lvl+0xd8/0x12c [ 94.270872][ T7274] dump_stack+0x1c/0x28 [ 94.270877][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 94.270885][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 94.270891][ T7274] f2fs_write_end_io+0x768/0xa70 [ 94.270898][ T7274] bio_endio+0x858/0x894 [ 94.270903][ T7274] submit_bio_noacct+0xd64/0x186c [ 94.270909][ T7274] submit_bio+0x3b4/0x550 [ 94.270915][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 94.270921][ T7274] __submit_merged_bio+0x254/0x704 [ 94.270927][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 94.270933][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 94.270939][ T7274] do_writepages+0x270/0x468 [ 94.270947][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 94.270951][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 94.270957][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 94.270962][ T7274] kill_f2fs_super+0x228/0x594 [ 94.270968][ T7274] deactivate_locked_super+0xc4/0x12c [ 94.270975][ T7274] deactivate_super+0xe0/0x100 [ 94.270980][ T7274] cleanup_mnt+0x31c/0x3ac [ 94.270987][ T7274] __cleanup_mnt+0x20/0x30 [ 94.270993][ T7274] task_work_run+0x1dc/0x260 [ 94.270999][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 94.271006][ T7274] el0_svc+0x170/0x254 [ 94.271013][ T7274] el0t_64_sync_handler+0x84/0x12c [ 94.271020][ T7274] el0t_64_sync+0x198/0x19c [ 94.272905][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 94.513742][ T7342] loop1: detected capacity change from 0 to 40427 [ 94.515578][ T7342] F2FS-fs (loop1): build fault injection rate: 771 [ 94.529266][ T7342] F2FS-fs (loop1): invalid crc value [ 94.559524][ T7342] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 94.561031][ T7342] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 94.598065][ T7274] CPU: 0 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 94.598085][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 94.598090][ T7274] Call trace: [ 94.598094][ T7274] show_stack+0x2c/0x3c (C) [ 94.598110][ T7274] __dump_stack+0x30/0x40 [ 94.598119][ T7274] dump_stack_lvl+0xd8/0x12c [ 94.598127][ T7274] dump_stack+0x1c/0x28 [ 94.598133][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 94.598142][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 94.598147][ T7274] f2fs_write_end_io+0x768/0xa70 [ 94.598154][ T7274] bio_endio+0x858/0x894 [ 94.598160][ T7274] submit_bio_noacct+0xd64/0x186c [ 94.598167][ T7274] submit_bio+0x3b4/0x550 [ 94.598173][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 94.598179][ T7274] __submit_merged_bio+0x254/0x704 [ 94.598185][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 94.598191][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 94.598202][ T7274] do_writepages+0x270/0x468 [ 94.598210][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 94.598215][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 94.598221][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 94.598227][ T7274] kill_f2fs_super+0x228/0x594 [ 94.598233][ T7274] deactivate_locked_super+0xc4/0x12c [ 94.598240][ T7274] deactivate_super+0xe0/0x100 [ 94.598246][ T7274] cleanup_mnt+0x31c/0x3ac [ 94.598252][ T7274] __cleanup_mnt+0x20/0x30 [ 94.598258][ T7274] task_work_run+0x1dc/0x260 [ 94.598264][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 94.598271][ T7274] el0_svc+0x170/0x254 [ 94.598279][ T7274] el0t_64_sync_handler+0x84/0x12c [ 94.598285][ T7274] el0t_64_sync+0x198/0x19c [ 94.604959][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 94.864520][ T7348] loop1: detected capacity change from 0 to 40427 [ 94.866347][ T7348] F2FS-fs (loop1): build fault injection rate: 771 [ 94.869720][ T7348] F2FS-fs (loop1): invalid crc value [ 94.878085][ T7348] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 94.888769][ T7348] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 94.960489][ T7274] CPU: 1 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 94.960505][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 94.960511][ T7274] Call trace: [ 94.960514][ T7274] show_stack+0x2c/0x3c (C) [ 94.960528][ T7274] __dump_stack+0x30/0x40 [ 94.960537][ T7274] dump_stack_lvl+0xd8/0x12c [ 94.960545][ T7274] dump_stack+0x1c/0x28 [ 94.960550][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 94.960559][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 94.960564][ T7274] f2fs_write_end_io+0x768/0xa70 [ 94.960571][ T7274] bio_endio+0x858/0x894 [ 94.960577][ T7274] submit_bio_noacct+0xd64/0x186c [ 94.960583][ T7274] submit_bio+0x3b4/0x550 [ 94.960589][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 94.960595][ T7274] __submit_merged_bio+0x254/0x704 [ 94.960601][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 94.960607][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 94.960613][ T7274] do_writepages+0x270/0x468 [ 94.960621][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 94.960626][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 94.960631][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 94.960636][ T7274] kill_f2fs_super+0x228/0x594 [ 94.960642][ T7274] deactivate_locked_super+0xc4/0x12c [ 94.960649][ T7274] deactivate_super+0xe0/0x100 [ 94.960655][ T7274] cleanup_mnt+0x31c/0x3ac [ 94.960661][ T7274] __cleanup_mnt+0x20/0x30 [ 94.960667][ T7274] task_work_run+0x1dc/0x260 [ 94.960673][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 94.960680][ T7274] el0_svc+0x170/0x254 [ 94.960687][ T7274] el0t_64_sync_handler+0x84/0x12c [ 94.960693][ T7274] el0t_64_sync+0x198/0x19c [ 94.985794][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 95.218067][ T7354] loop1: detected capacity change from 0 to 40427 [ 95.221394][ T7354] F2FS-fs (loop1): build fault injection rate: 771 [ 95.238030][ T7354] F2FS-fs (loop1): invalid crc value [ 95.246552][ T7354] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 95.248574][ T7354] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 95.304336][ T7274] CPU: 0 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 95.304355][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 95.304363][ T7274] Call trace: [ 95.304367][ T7274] show_stack+0x2c/0x3c (C) [ 95.304385][ T7274] __dump_stack+0x30/0x40 [ 95.304392][ T7274] dump_stack_lvl+0xd8/0x12c [ 95.304398][ T7274] dump_stack+0x1c/0x28 [ 95.304403][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 95.304411][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 95.304416][ T7274] f2fs_write_end_io+0x768/0xa70 [ 95.304422][ T7274] bio_endio+0x858/0x894 [ 95.304428][ T7274] submit_bio_noacct+0xd64/0x186c [ 95.304435][ T7274] submit_bio+0x3b4/0x550 [ 95.304441][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 95.304446][ T7274] __submit_merged_bio+0x254/0x704 [ 95.304452][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 95.304458][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 95.304464][ T7274] do_writepages+0x270/0x468 [ 95.304472][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 95.304476][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 95.304482][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 95.304487][ T7274] kill_f2fs_super+0x228/0x594 [ 95.304493][ T7274] deactivate_locked_super+0xc4/0x12c [ 95.304500][ T7274] deactivate_super+0xe0/0x100 [ 95.304505][ T7274] cleanup_mnt+0x31c/0x3ac [ 95.304512][ T7274] __cleanup_mnt+0x20/0x30 [ 95.304518][ T7274] task_work_run+0x1dc/0x260 [ 95.304524][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 95.304531][ T7274] el0_svc+0x170/0x254 [ 95.304538][ T7274] el0t_64_sync_handler+0x84/0x12c [ 95.304544][ T7274] el0t_64_sync+0x198/0x19c [ 95.306305][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 95.541606][ T6600] Bluetooth: hci1: command tx timeout [ 95.566545][ T7360] loop1: detected capacity change from 0 to 40427 [ 95.571161][ T7360] F2FS-fs (loop1): build fault injection rate: 771 [ 95.574491][ T7360] F2FS-fs (loop1): invalid crc value [ 95.594673][ T7360] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 95.596732][ T7360] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 95.649552][ T7274] CPU: 0 UID: 0 PID: 7274 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 95.649566][ T7274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 95.649571][ T7274] Call trace: [ 95.649575][ T7274] show_stack+0x2c/0x3c (C) [ 95.649589][ T7274] __dump_stack+0x30/0x40 [ 95.649599][ T7274] dump_stack_lvl+0xd8/0x12c [ 95.649606][ T7274] dump_stack+0x1c/0x28 [ 95.649612][ T7274] f2fs_handle_critical_error+0x34c/0x4b8 [ 95.649620][ T7274] f2fs_stop_checkpoint+0x5c/0x70 [ 95.649626][ T7274] f2fs_write_end_io+0x768/0xa70 [ 95.649632][ T7274] bio_endio+0x858/0x894 [ 95.649638][ T7274] submit_bio_noacct+0xd64/0x186c [ 95.649645][ T7274] submit_bio+0x3b4/0x550 [ 95.649651][ T7274] f2fs_submit_write_bio+0x13c/0x324 [ 95.649657][ T7274] __submit_merged_bio+0x254/0x704 [ 95.649662][ T7274] __submit_merged_write_cond+0x23c/0x4ac [ 95.649668][ T7274] f2fs_write_data_pages+0x1d28/0x2634 [ 95.649675][ T7274] do_writepages+0x270/0x468 [ 95.649682][ T7274] filemap_fdatawrite+0x14c/0x1f4 [ 95.649687][ T7274] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 95.649692][ T7274] f2fs_write_checkpoint+0x70c/0x1c30 [ 95.649698][ T7274] kill_f2fs_super+0x228/0x594 [ 95.649704][ T7274] deactivate_locked_super+0xc4/0x12c [ 95.649710][ T7274] deactivate_super+0xe0/0x100 [ 95.649716][ T7274] cleanup_mnt+0x31c/0x3ac [ 95.649722][ T7274] __cleanup_mnt+0x20/0x30 [ 95.649728][ T7274] task_work_run+0x1dc/0x260 [ 95.649735][ T7274] exit_to_user_mode_loop+0xfc/0x178 [ 95.649741][ T7274] el0_svc+0x170/0x254 [ 95.649748][ T7274] el0t_64_sync_handler+0x84/0x12c [ 95.649755][ T7274] el0t_64_sync+0x198/0x19c [ 95.653145][ T7274] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 95.851667][ T7366] loop1: detected capacity change from 0 to 40427 [ 95.852374][ T7366] F2FS-fs (loop1): build fault injection rate: 771 [ 95.852896][ T7366] F2FS-fs (loop1): invalid crc value [ 95.889964][ T7366] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 95.899353][ T7366] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 96.669050][ T7264] bio_check_eod: 190326 callbacks suppressed [ 96.670091][ T7264] syz.0.27: attempt to access beyond end of device [ 96.670091][ T7264] loop0: rw=524288, sector=86544, nr_sectors = 8 limit=40427 [ 96.672177][ T7264] syz.0.27: attempt to access beyond end of device [ 96.672177][ T7264] loop0: rw=524288, sector=86552, nr_sectors = 8 limit=40427 [ 96.674310][ T7264] syz.0.27: attempt to access beyond end of device [ 96.674310][ T7264] loop0: rw=524288, sector=86560, nr_sectors = 8 limit=40427 [ 96.676520][ T7264] syz.0.27: attempt to access beyond end of device [ 96.676520][ T7264] loop0: rw=524288, sector=86568, nr_sectors = 8 limit=40427 [ 96.678591][ T7264] syz.0.27: attempt to access beyond end of device [ 96.678591][ T7264] loop0: rw=524288, sector=86576, nr_sectors = 8 limit=40427 [ 96.683628][ T7264] syz.0.27: attempt to access beyond end of device [ 96.683628][ T7264] loop0: rw=524288, sector=86584, nr_sectors = 8 limit=40427 [ 96.683679][ T7264] syz.0.27: attempt to access beyond end of device [ 96.683679][ T7264] loop0: rw=524288, sector=86592, nr_sectors = 8 limit=40427 [ 96.683711][ T7264] syz.0.27: attempt to access beyond end of device [ 96.683711][ T7264] loop0: rw=524288, sector=86600, nr_sectors = 8 limit=40427 [ 96.683740][ T7264] syz.0.27: attempt to access beyond end of device [ 96.683740][ T7264] loop0: rw=524288, sector=86608, nr_sectors = 8 limit=40427 [ 96.683768][ T7264] syz.0.27: attempt to access beyond end of device [ 96.683768][ T7264] loop0: rw=524288, sector=86616, nr_sectors = 8 limit=40427 [ 97.621788][ T6600] Bluetooth: hci1: command tx timeout [ 99.699120][ T6600] Bluetooth: hci1: command tx timeout [ 101.228409][ T7366] F2FS-fs (loop1): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 101.686606][ T7264] bio_check_eod: 225297 callbacks suppressed [ 101.688141][ T7366] syz.1.40: attempt to access beyond end of device [ 101.688141][ T7366] loop1: rw=0, sector=89048, nr_sectors = 8 limit=40427 [ 101.688196][ T7366] syz.1.40: attempt to access beyond end of device [ 101.688196][ T7366] loop1: rw=0, sector=89056, nr_sectors = 8 limit=40427 [ 101.688222][ T7366] syz.1.40: attempt to access beyond end of device [ 101.688222][ T7366] loop1: rw=0, sector=89064, nr_sectors = 8 limit=40427 [ 101.688246][ T7366] syz.1.40: attempt to access beyond end of device [ 101.688246][ T7366] loop1: rw=0, sector=89072, nr_sectors = 8 limit=40427 [ 101.688269][ T7366] syz.1.40: attempt to access beyond end of device [ 101.688269][ T7366] loop1: rw=0, sector=89080, nr_sectors = 8 limit=40427 [ 101.688292][ T7366] syz.1.40: attempt to access beyond end of device [ 101.688292][ T7366] loop1: rw=0, sector=89088, nr_sectors = 8 limit=40427 [ 101.688314][ T7366] syz.1.40: attempt to access beyond end of device [ 101.688314][ T7366] loop1: rw=0, sector=89096, nr_sectors = 8 limit=40427 [ 101.688336][ T7366] syz.1.40: attempt to access beyond end of device [ 101.688336][ T7366] loop1: rw=0, sector=89104, nr_sectors = 8 limit=40427 [ 101.688357][ T7366] syz.1.40: attempt to access beyond end of device [ 101.688357][ T7366] loop1: rw=0, sector=89112, nr_sectors = 8 limit=40427 [ 101.712346][ T7264] syz.0.27: attempt to access beyond end of device [ 101.712346][ T7264] loop0: rw=524288, sector=86688, nr_sectors = 8 limit=40427 [ 106.689101][ T7366] bio_check_eod: 407986 callbacks suppressed [ 106.694071][ T7366] syz.1.40: attempt to access beyond end of device [ 106.694071][ T7366] loop1: rw=524288, sector=88328, nr_sectors = 8 limit=40427 [ 106.696151][ T7366] syz.1.40: attempt to access beyond end of device [ 106.696151][ T7366] loop1: rw=524288, sector=88336, nr_sectors = 8 limit=40427 [ 106.697783][ T7264] syz.0.27: attempt to access beyond end of device [ 106.697783][ T7264] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 106.697815][ T7264] syz.0.27: attempt to access beyond end of device [ 106.697815][ T7264] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 106.697839][ T7264] syz.0.27: attempt to access beyond end of device [ 106.697839][ T7264] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 106.697862][ T7264] syz.0.27: attempt to access beyond end of device [ 106.697862][ T7264] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 106.697885][ T7264] syz.0.27: attempt to access beyond end of device [ 106.697885][ T7264] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 106.697911][ T7264] syz.0.27: attempt to access beyond end of device [ 106.697911][ T7264] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 106.697933][ T7264] syz.0.27: attempt to access beyond end of device [ 106.697933][ T7264] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 106.697955][ T7264] syz.0.27: attempt to access beyond end of device [ 106.697955][ T7264] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 111.385521][ T6146] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 111.385966][ T6146] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 111.386138][ T6146] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 111.386443][ T6146] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 111.386624][ T6146] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 111.534217][ T7372] chnl_net:caif_netlink_parms(): no params data found [ 111.633998][ T7372] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.634040][ T7372] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.634092][ T7372] bridge_slave_0: entered allmulticast mode [ 111.634496][ T7372] bridge_slave_0: entered promiscuous mode [ 111.635203][ T7372] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.635226][ T7372] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.635274][ T7372] bridge_slave_1: entered allmulticast mode [ 111.635648][ T7372] bridge_slave_1: entered promiscuous mode [ 111.646991][ T7372] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.647943][ T7372] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.670059][ T7372] team0: Port device team_slave_0 added [ 111.670809][ T7372] team0: Port device team_slave_1 added [ 111.683384][ T7372] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.683407][ T7372] 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. [ 111.683421][ T7372] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.683913][ T7372] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.683920][ T7372] 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. [ 111.683935][ T7372] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.704512][ T7366] bio_check_eod: 381206 callbacks suppressed [ 111.704543][ T7366] syz.1.40: attempt to access beyond end of device [ 111.704543][ T7366] loop1: rw=524288, sector=88048, nr_sectors = 8 limit=40427 [ 111.704582][ T7366] syz.1.40: attempt to access beyond end of device [ 111.704582][ T7366] loop1: rw=524288, sector=88056, nr_sectors = 8 limit=40427 [ 111.704610][ T7366] syz.1.40: attempt to access beyond end of device [ 111.704610][ T7366] loop1: rw=524288, sector=88064, nr_sectors = 8 limit=40427 [ 111.704634][ T7366] syz.1.40: attempt to access beyond end of device [ 111.704634][ T7366] loop1: rw=524288, sector=88072, nr_sectors = 8 limit=40427 [ 111.704658][ T7366] syz.1.40: attempt to access beyond end of device [ 111.704658][ T7366] loop1: rw=524288, sector=88080, nr_sectors = 8 limit=40427 [ 111.704687][ T7366] syz.1.40: attempt to access beyond end of device [ 111.704687][ T7366] loop1: rw=524288, sector=88088, nr_sectors = 8 limit=40427 [ 111.704710][ T7366] syz.1.40: attempt to access beyond end of device [ 111.704710][ T7366] loop1: rw=524288, sector=88096, nr_sectors = 8 limit=40427 [ 111.704733][ T7366] syz.1.40: attempt to access beyond end of device [ 111.704733][ T7366] loop1: rw=524288, sector=88104, nr_sectors = 8 limit=40427 [ 111.704760][ T7366] syz.1.40: attempt to access beyond end of device [ 111.704760][ T7366] loop1: rw=524288, sector=88112, nr_sectors = 8 limit=40427 [ 111.704782][ T7366] syz.1.40: attempt to access beyond end of device [ 111.704782][ T7366] loop1: rw=524288, sector=88120, nr_sectors = 8 limit=40427 [ 111.752248][ T7372] hsr_slave_0: entered promiscuous mode [ 111.752527][ T7372] hsr_slave_1: entered promiscuous mode [ 111.752697][ T7372] debugfs: 'hsr0' already exists in 'hsr' [ 111.752707][ T7372] Cannot create hsr debugfs directory [ 111.824335][ T7372] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 111.826999][ T7372] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 111.846249][ T7372] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 111.848588][ T7372] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 111.889615][ T7372] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.889653][ T7372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.889735][ T7372] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.889762][ T7372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.917203][ T7372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.933159][ T7372] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.964485][ T7372] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 111.964515][ T7372] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 112.063006][ T7372] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.083211][ T7372] veth0_vlan: entered promiscuous mode [ 112.084723][ T7372] veth1_vlan: entered promiscuous mode [ 112.104418][ T7372] veth0_macvtap: entered promiscuous mode [ 112.105328][ T7372] veth1_macvtap: entered promiscuous mode [ 112.125512][ T7372] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.128155][ T7372] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.132535][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.132577][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.132596][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.132611][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.188024][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.188059][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.188151][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.188157][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:01:52 executed programs: 26 [ 112.515448][ T7394] loop2: detected capacity change from 0 to 40427 [ 112.521369][ T7394] F2FS-fs (loop2): build fault injection rate: 771 [ 112.523573][ T7394] F2FS-fs (loop2): invalid crc value [ 112.531850][ T7394] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 112.534104][ T7394] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 112.689323][ T7372] CPU: 0 UID: 0 PID: 7372 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 112.689338][ T7372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 112.689343][ T7372] Call trace: [ 112.689346][ T7372] show_stack+0x2c/0x3c (C) [ 112.689360][ T7372] __dump_stack+0x30/0x40 [ 112.689369][ T7372] dump_stack_lvl+0xd8/0x12c [ 112.689377][ T7372] dump_stack+0x1c/0x28 [ 112.689382][ T7372] f2fs_handle_critical_error+0x34c/0x4b8 [ 112.689392][ T7372] f2fs_stop_checkpoint+0x5c/0x70 [ 112.689398][ T7372] f2fs_write_end_io+0x768/0xa70 [ 112.689405][ T7372] bio_endio+0x858/0x894 [ 112.689411][ T7372] submit_bio_noacct+0xd64/0x186c [ 112.689418][ T7372] submit_bio+0x3b4/0x550 [ 112.689424][ T7372] f2fs_submit_write_bio+0x13c/0x324 [ 112.689430][ T7372] __submit_merged_bio+0x254/0x704 [ 112.689436][ T7372] __submit_merged_write_cond+0x23c/0x4ac [ 112.689441][ T7372] f2fs_write_data_pages+0x1d28/0x2634 [ 112.689448][ T7372] do_writepages+0x270/0x468 [ 112.689455][ T7372] filemap_fdatawrite+0x14c/0x1f4 [ 112.689460][ T7372] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 112.689465][ T7372] f2fs_write_checkpoint+0x70c/0x1c30 [ 112.689470][ T7372] kill_f2fs_super+0x228/0x594 [ 112.689476][ T7372] deactivate_locked_super+0xc4/0x12c [ 112.689483][ T7372] deactivate_super+0xe0/0x100 [ 112.689488][ T7372] cleanup_mnt+0x31c/0x3ac [ 112.689495][ T7372] __cleanup_mnt+0x20/0x30 [ 112.689500][ T7372] task_work_run+0x1dc/0x260 [ 112.689507][ T7372] exit_to_user_mode_loop+0xfc/0x178 [ 112.689513][ T7372] el0_svc+0x170/0x254 [ 112.689521][ T7372] el0t_64_sync_handler+0x84/0x12c [ 112.689527][ T7372] el0t_64_sync+0x198/0x19c [ 112.690214][ T7372] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 113.120967][ T7400] loop2: detected capacity change from 0 to 40427 [ 113.126049][ T7400] F2FS-fs (loop2): build fault injection rate: 771 [ 113.127932][ T7400] F2FS-fs (loop2): invalid crc value [ 113.172457][ T7400] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 113.185822][ T7400] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 113.230421][ T7372] CPU: 0 UID: 0 PID: 7372 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 113.230436][ T7372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 113.230441][ T7372] Call trace: [ 113.230444][ T7372] show_stack+0x2c/0x3c (C) [ 113.230459][ T7372] __dump_stack+0x30/0x40 [ 113.230466][ T7372] dump_stack_lvl+0xd8/0x12c [ 113.230471][ T7372] dump_stack+0x1c/0x28 [ 113.230476][ T7372] f2fs_handle_critical_error+0x34c/0x4b8 [ 113.230484][ T7372] f2fs_stop_checkpoint+0x5c/0x70 [ 113.230490][ T7372] f2fs_write_end_io+0x768/0xa70 [ 113.230496][ T7372] bio_endio+0x858/0x894 [ 113.230502][ T7372] submit_bio_noacct+0xd64/0x186c [ 113.230508][ T7372] submit_bio+0x3b4/0x550 [ 113.230514][ T7372] f2fs_submit_write_bio+0x13c/0x324 [ 113.230520][ T7372] __submit_merged_bio+0x254/0x704 [ 113.230526][ T7372] __submit_merged_write_cond+0x23c/0x4ac [ 113.230531][ T7372] f2fs_write_data_pages+0x1d28/0x2634 [ 113.230538][ T7372] do_writepages+0x270/0x468 [ 113.230545][ T7372] filemap_fdatawrite+0x14c/0x1f4 [ 113.230550][ T7372] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 113.230555][ T7372] f2fs_write_checkpoint+0x70c/0x1c30 [ 113.230560][ T7372] kill_f2fs_super+0x228/0x594 [ 113.230566][ T7372] deactivate_locked_super+0xc4/0x12c [ 113.230573][ T7372] deactivate_super+0xe0/0x100 [ 113.230579][ T7372] cleanup_mnt+0x31c/0x3ac [ 113.230585][ T7372] __cleanup_mnt+0x20/0x30 [ 113.230591][ T7372] task_work_run+0x1dc/0x260 [ 113.230598][ T7372] exit_to_user_mode_loop+0xfc/0x178 [ 113.230604][ T7372] el0_svc+0x170/0x254 [ 113.230612][ T7372] el0t_64_sync_handler+0x84/0x12c [ 113.230618][ T7372] el0t_64_sync+0x198/0x19c [ 113.233387][ T7372] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 113.459145][ T6600] Bluetooth: hci2: command tx timeout [ 113.642004][ T7406] loop2: detected capacity change from 0 to 40427 [ 113.653227][ T7406] F2FS-fs (loop2): build fault injection rate: 771 [ 113.653871][ T7406] F2FS-fs (loop2): invalid crc value [ 113.666682][ T7406] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 113.683227][ T7406] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 113.801405][ T7372] CPU: 1 UID: 0 PID: 7372 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 113.801421][ T7372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 113.801427][ T7372] Call trace: [ 113.801430][ T7372] show_stack+0x2c/0x3c (C) [ 113.801445][ T7372] __dump_stack+0x30/0x40 [ 113.801456][ T7372] dump_stack_lvl+0xd8/0x12c [ 113.801462][ T7372] dump_stack+0x1c/0x28 [ 113.801467][ T7372] f2fs_handle_critical_error+0x34c/0x4b8 [ 113.801475][ T7372] f2fs_stop_checkpoint+0x5c/0x70 [ 113.801481][ T7372] f2fs_write_end_io+0x768/0xa70 [ 113.801487][ T7372] bio_endio+0x858/0x894 [ 113.801493][ T7372] submit_bio_noacct+0xd64/0x186c [ 113.801499][ T7372] submit_bio+0x3b4/0x550 [ 113.801505][ T7372] f2fs_submit_write_bio+0x13c/0x324 [ 113.801511][ T7372] __submit_merged_bio+0x254/0x704 [ 113.801517][ T7372] __submit_merged_write_cond+0x23c/0x4ac [ 113.801522][ T7372] f2fs_write_data_pages+0x1d28/0x2634 [ 113.801529][ T7372] do_writepages+0x270/0x468 [ 113.801536][ T7372] filemap_fdatawrite+0x14c/0x1f4 [ 113.801540][ T7372] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 113.801546][ T7372] f2fs_write_checkpoint+0x70c/0x1c30 [ 113.801551][ T7372] kill_f2fs_super+0x228/0x594 [ 113.801557][ T7372] deactivate_locked_super+0xc4/0x12c [ 113.801564][ T7372] deactivate_super+0xe0/0x100 [ 113.801569][ T7372] cleanup_mnt+0x31c/0x3ac [ 113.801576][ T7372] __cleanup_mnt+0x20/0x30 [ 113.801581][ T7372] task_work_run+0x1dc/0x260 [ 113.801588][ T7372] exit_to_user_mode_loop+0xfc/0x178 [ 113.801594][ T7372] el0_svc+0x170/0x254 [ 113.801602][ T7372] el0t_64_sync_handler+0x84/0x12c [ 113.801608][ T7372] el0t_64_sync+0x198/0x19c [ 113.801631][ T7372] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 114.258708][ T7412] loop2: detected capacity change from 0 to 40427 [ 114.279085][ T7412] F2FS-fs (loop2): build fault injection rate: 771 [ 114.301413][ T7412] F2FS-fs (loop2): invalid crc value [ 114.336320][ T7412] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 114.336679][ T7412] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 115.551541][ T6600] Bluetooth: hci2: command tx timeout [ 116.709472][ T7264] bio_check_eod: 291121 callbacks suppressed [ 116.717033][ T7264] syz.0.27: attempt to access beyond end of device [ 116.717033][ T7264] loop0: rw=524288, sector=87400, nr_sectors = 8 limit=40427 [ 116.719179][ T7366] syz.1.40: attempt to access beyond end of device [ 116.719179][ T7366] loop1: rw=524288, sector=87456, nr_sectors = 8 limit=40427 [ 116.719247][ T7366] syz.1.40: attempt to access beyond end of device [ 116.719247][ T7366] loop1: rw=524288, sector=87464, nr_sectors = 8 limit=40427 [ 116.719282][ T7366] syz.1.40: attempt to access beyond end of device [ 116.719282][ T7366] loop1: rw=524288, sector=87472, nr_sectors = 8 limit=40427 [ 116.719308][ T7366] syz.1.40: attempt to access beyond end of device [ 116.719308][ T7366] loop1: rw=524288, sector=87480, nr_sectors = 8 limit=40427 [ 116.719336][ T7366] syz.1.40: attempt to access beyond end of device [ 116.719336][ T7366] loop1: rw=524288, sector=87488, nr_sectors = 8 limit=40427 [ 116.719360][ T7366] syz.1.40: attempt to access beyond end of device [ 116.719360][ T7366] loop1: rw=524288, sector=87496, nr_sectors = 8 limit=40427 [ 116.719383][ T7366] syz.1.40: attempt to access beyond end of device [ 116.719383][ T7366] loop1: rw=524288, sector=87504, nr_sectors = 8 limit=40427 [ 116.719406][ T7366] syz.1.40: attempt to access beyond end of device [ 116.719406][ T7366] loop1: rw=524288, sector=87512, nr_sectors = 8 limit=40427 [ 116.719428][ T7366] syz.1.40: attempt to access beyond end of device [ 116.719428][ T7366] loop1: rw=524288, sector=87520, nr_sectors = 8 limit=40427 [ 117.619316][ T6600] Bluetooth: hci2: command tx timeout [ 119.699808][ T6600] Bluetooth: hci2: command tx timeout [ 121.719064][ T7366] bio_check_eod: 285211 callbacks suppressed [ 121.720144][ T7264] syz.0.27: attempt to access beyond end of device [ 121.720144][ T7264] loop0: rw=0, sector=88008, nr_sectors = 8 limit=40427 [ 121.722558][ T7264] syz.0.27: attempt to access beyond end of device [ 121.722558][ T7264] loop0: rw=0, sector=88016, nr_sectors = 8 limit=40427 [ 121.724608][ T7264] syz.0.27: attempt to access beyond end of device [ 121.724608][ T7264] loop0: rw=0, sector=88024, nr_sectors = 8 limit=40427 [ 121.726968][ T7366] syz.1.40: attempt to access beyond end of device [ 121.726968][ T7366] loop1: rw=0, sector=87176, nr_sectors = 8 limit=40427 [ 121.727053][ T7366] syz.1.40: attempt to access beyond end of device [ 121.727053][ T7366] loop1: rw=0, sector=87184, nr_sectors = 8 limit=40427 [ 121.727085][ T7366] syz.1.40: attempt to access beyond end of device [ 121.727085][ T7366] loop1: rw=0, sector=87192, nr_sectors = 8 limit=40427 [ 121.727113][ T7366] syz.1.40: attempt to access beyond end of device [ 121.727113][ T7366] loop1: rw=0, sector=87200, nr_sectors = 8 limit=40427 [ 121.727140][ T7366] syz.1.40: attempt to access beyond end of device [ 121.727140][ T7366] loop1: rw=0, sector=87208, nr_sectors = 8 limit=40427 [ 121.727167][ T7366] syz.1.40: attempt to access beyond end of device [ 121.727167][ T7366] loop1: rw=0, sector=87216, nr_sectors = 8 limit=40427 [ 121.727190][ T7366] syz.1.40: attempt to access beyond end of device [ 121.727190][ T7366] loop1: rw=0, sector=87224, nr_sectors = 8 limit=40427 [ 123.363984][ T7412] F2FS-fs (loop2): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 125.954617][ T2453] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.954660][ T2453] ieee802154 phy1 wpan1: encryption failed: -22 [ 126.729059][ T7366] bio_check_eod: 356830 callbacks suppressed [ 126.729556][ T7366] syz.1.40: attempt to access beyond end of device [ 126.729556][ T7366] loop1: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 126.729592][ T7366] syz.1.40: attempt to access beyond end of device [ 126.729592][ T7366] loop1: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 126.729617][ T7366] syz.1.40: attempt to access beyond end of device [ 126.729617][ T7366] loop1: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 126.729642][ T7366] syz.1.40: attempt to access beyond end of device [ 126.729642][ T7366] loop1: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 126.729665][ T7366] syz.1.40: attempt to access beyond end of device [ 126.729665][ T7366] loop1: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 126.729688][ T7366] syz.1.40: attempt to access beyond end of device [ 126.729688][ T7366] loop1: rw=524288, sector=86096, nr_sectors = 8 limit=40427 [ 126.729710][ T7366] syz.1.40: attempt to access beyond end of device [ 126.729710][ T7366] loop1: rw=524288, sector=86104, nr_sectors = 8 limit=40427 [ 126.729732][ T7366] syz.1.40: attempt to access beyond end of device [ 126.729732][ T7366] loop1: rw=524288, sector=86112, nr_sectors = 8 limit=40427 [ 126.729754][ T7366] syz.1.40: attempt to access beyond end of device [ 126.729754][ T7366] loop1: rw=524288, sector=86120, nr_sectors = 8 limit=40427 [ 126.729780][ T7366] syz.1.40: attempt to access beyond end of device [ 126.729780][ T7366] loop1: rw=524288, sector=86128, nr_sectors = 8 limit=40427 [ 129.518844][ T6146] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 129.534592][ T6146] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 129.537286][ T6146] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 129.540154][ T6146] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 129.541524][ T6146] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 129.744079][ T7418] chnl_net:caif_netlink_parms(): no params data found [ 129.896550][ T7418] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.896586][ T7418] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.896659][ T7418] bridge_slave_0: entered allmulticast mode [ 129.897067][ T7418] bridge_slave_0: entered promiscuous mode [ 129.897686][ T7418] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.897704][ T7418] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.897747][ T7418] bridge_slave_1: entered allmulticast mode [ 129.898140][ T7418] bridge_slave_1: entered promiscuous mode [ 129.963318][ T7418] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 129.965892][ T7418] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 130.011817][ T7418] team0: Port device team_slave_0 added [ 130.012505][ T7418] team0: Port device team_slave_1 added [ 130.026219][ T7418] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 130.026242][ T7418] 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. [ 130.026255][ T7418] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 130.026775][ T7418] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 130.026781][ T7418] 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. [ 130.026791][ T7418] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 130.090780][ T7418] hsr_slave_0: entered promiscuous mode [ 130.091078][ T7418] hsr_slave_1: entered promiscuous mode [ 130.091281][ T7418] debugfs: 'hsr0' already exists in 'hsr' [ 130.091296][ T7418] Cannot create hsr debugfs directory [ 130.301979][ T7418] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 130.305623][ T7418] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 130.312311][ T7418] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 130.335744][ T7418] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 130.413334][ T7418] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.413376][ T7418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.413451][ T7418] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.413477][ T7418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.471691][ T7418] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.496782][ T7418] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.673612][ T7418] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.707941][ T7418] veth0_vlan: entered promiscuous mode [ 130.723737][ T7418] veth1_vlan: entered promiscuous mode [ 130.746284][ T7418] veth0_macvtap: entered promiscuous mode [ 130.747245][ T7418] veth1_macvtap: entered promiscuous mode [ 130.775695][ T7418] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 130.776589][ T7418] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 130.779917][ T231] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.779997][ T231] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.780048][ T231] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.780093][ T231] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.828238][ T231] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.828262][ T231] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.873799][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.873829][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:02:10 executed programs: 30 [ 131.268452][ T7440] loop3: detected capacity change from 0 to 40427 [ 131.302577][ T7440] F2FS-fs (loop3): build fault injection rate: 771 [ 131.304420][ T7440] F2FS-fs (loop3): invalid crc value [ 131.329521][ T7440] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 131.339143][ T7440] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 131.474824][ T7418] CPU: 1 UID: 0 PID: 7418 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 131.474844][ T7418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 131.474849][ T7418] Call trace: [ 131.474853][ T7418] show_stack+0x2c/0x3c (C) [ 131.474868][ T7418] __dump_stack+0x30/0x40 [ 131.474878][ T7418] dump_stack_lvl+0xd8/0x12c [ 131.474886][ T7418] dump_stack+0x1c/0x28 [ 131.474894][ T7418] f2fs_handle_critical_error+0x34c/0x4b8 [ 131.474906][ T7418] f2fs_stop_checkpoint+0x5c/0x70 [ 131.474913][ T7418] f2fs_write_end_io+0x768/0xa70 [ 131.474921][ T7418] bio_endio+0x858/0x894 [ 131.474927][ T7418] submit_bio_noacct+0xd64/0x186c [ 131.474934][ T7418] submit_bio+0x3b4/0x550 [ 131.474940][ T7418] f2fs_submit_write_bio+0x13c/0x324 [ 131.474947][ T7418] __submit_merged_bio+0x254/0x704 [ 131.474953][ T7418] __submit_merged_write_cond+0x23c/0x4ac [ 131.474959][ T7418] f2fs_write_data_pages+0x1d28/0x2634 [ 131.474965][ T7418] do_writepages+0x270/0x468 [ 131.474973][ T7418] filemap_fdatawrite+0x14c/0x1f4 [ 131.474978][ T7418] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 131.474983][ T7418] f2fs_write_checkpoint+0x70c/0x1c30 [ 131.474989][ T7418] kill_f2fs_super+0x228/0x594 [ 131.474995][ T7418] deactivate_locked_super+0xc4/0x12c [ 131.475002][ T7418] deactivate_super+0xe0/0x100 [ 131.475008][ T7418] cleanup_mnt+0x31c/0x3ac [ 131.475015][ T7418] __cleanup_mnt+0x20/0x30 [ 131.475021][ T7418] task_work_run+0x1dc/0x260 [ 131.475028][ T7418] exit_to_user_mode_loop+0xfc/0x178 [ 131.475035][ T7418] el0_svc+0x170/0x254 [ 131.475043][ T7418] el0t_64_sync_handler+0x84/0x12c [ 131.475049][ T7418] el0t_64_sync+0x198/0x19c [ 131.475070][ T7418] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 131.633682][ T6146] Bluetooth: hci3: command tx timeout [ 131.739781][ T7412] bio_check_eod: 338154 callbacks suppressed [ 131.741399][ T7412] syz.2.44: attempt to access beyond end of device [ 131.741399][ T7412] loop2: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 131.741470][ T7412] syz.2.44: attempt to access beyond end of device [ 131.741470][ T7412] loop2: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 131.741519][ T7412] syz.2.44: attempt to access beyond end of device [ 131.741519][ T7412] loop2: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 131.741570][ T7412] syz.2.44: attempt to access beyond end of device [ 131.741570][ T7412] loop2: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 131.741605][ T7412] syz.2.44: attempt to access beyond end of device [ 131.741605][ T7412] loop2: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 131.741631][ T7412] syz.2.44: attempt to access beyond end of device [ 131.741631][ T7412] loop2: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 131.741659][ T7412] syz.2.44: attempt to access beyond end of device [ 131.741659][ T7412] loop2: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 131.741684][ T7412] syz.2.44: attempt to access beyond end of device [ 131.741684][ T7412] loop2: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 131.741707][ T7412] syz.2.44: attempt to access beyond end of device [ 131.741707][ T7412] loop2: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 131.741730][ T7412] syz.2.44: attempt to access beyond end of device [ 131.741730][ T7412] loop2: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 132.125041][ T7446] loop3: detected capacity change from 0 to 40427 [ 132.147554][ T7446] F2FS-fs (loop3): build fault injection rate: 771 [ 132.148115][ T7446] F2FS-fs (loop3): invalid crc value [ 132.169927][ T7446] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 132.170525][ T7446] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 132.239544][ T7418] CPU: 0 UID: 0 PID: 7418 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 132.239560][ T7418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 132.239565][ T7418] Call trace: [ 132.239568][ T7418] show_stack+0x2c/0x3c (C) [ 132.239582][ T7418] __dump_stack+0x30/0x40 [ 132.239591][ T7418] dump_stack_lvl+0xd8/0x12c [ 132.239598][ T7418] dump_stack+0x1c/0x28 [ 132.239604][ T7418] f2fs_handle_critical_error+0x34c/0x4b8 [ 132.239612][ T7418] f2fs_stop_checkpoint+0x5c/0x70 [ 132.239618][ T7418] f2fs_write_end_io+0x768/0xa70 [ 132.239624][ T7418] bio_endio+0x858/0x894 [ 132.239630][ T7418] submit_bio_noacct+0xd64/0x186c [ 132.239636][ T7418] submit_bio+0x3b4/0x550 [ 132.239642][ T7418] f2fs_submit_write_bio+0x13c/0x324 [ 132.239648][ T7418] __submit_merged_bio+0x254/0x704 [ 132.239654][ T7418] __submit_merged_write_cond+0x23c/0x4ac [ 132.239659][ T7418] f2fs_write_data_pages+0x1d28/0x2634 [ 132.239666][ T7418] do_writepages+0x270/0x468 [ 132.239673][ T7418] filemap_fdatawrite+0x14c/0x1f4 [ 132.239678][ T7418] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 132.239683][ T7418] f2fs_write_checkpoint+0x70c/0x1c30 [ 132.239688][ T7418] kill_f2fs_super+0x228/0x594 [ 132.239694][ T7418] deactivate_locked_super+0xc4/0x12c [ 132.239701][ T7418] deactivate_super+0xe0/0x100 [ 132.239706][ T7418] cleanup_mnt+0x31c/0x3ac [ 132.239712][ T7418] __cleanup_mnt+0x20/0x30 [ 132.239719][ T7418] task_work_run+0x1dc/0x260 [ 132.239725][ T7418] exit_to_user_mode_loop+0xfc/0x178 [ 132.239731][ T7418] el0_svc+0x170/0x254 [ 132.239739][ T7418] el0t_64_sync_handler+0x84/0x12c [ 132.239745][ T7418] el0t_64_sync+0x198/0x19c [ 132.239767][ T7418] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 132.694730][ T7453] loop3: detected capacity change from 0 to 40427 [ 132.703659][ T7453] F2FS-fs (loop3): build fault injection rate: 771 [ 132.719189][ T7453] F2FS-fs (loop3): invalid crc value [ 132.751861][ T7453] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 132.791737][ T7453] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 133.711471][ T6146] Bluetooth: hci3: command tx timeout [ 135.779567][ T6146] Bluetooth: hci3: command tx timeout [ 136.749143][ T7366] bio_check_eod: 307579 callbacks suppressed [ 136.750020][ T7366] syz.1.40: attempt to access beyond end of device [ 136.750020][ T7366] loop1: rw=0, sector=86728, nr_sectors = 8 limit=40427 [ 136.750749][ T7366] syz.1.40: attempt to access beyond end of device [ 136.750749][ T7366] loop1: rw=0, sector=86736, nr_sectors = 8 limit=40427 [ 136.751452][ T7366] syz.1.40: attempt to access beyond end of device [ 136.751452][ T7366] loop1: rw=0, sector=86744, nr_sectors = 8 limit=40427 [ 136.752117][ T7366] syz.1.40: attempt to access beyond end of device [ 136.752117][ T7366] loop1: rw=0, sector=86752, nr_sectors = 8 limit=40427 [ 136.752750][ T7366] syz.1.40: attempt to access beyond end of device [ 136.752750][ T7366] loop1: rw=0, sector=86760, nr_sectors = 8 limit=40427 [ 136.753507][ T7366] syz.1.40: attempt to access beyond end of device [ 136.753507][ T7366] loop1: rw=0, sector=86768, nr_sectors = 8 limit=40427 [ 136.754219][ T7366] syz.1.40: attempt to access beyond end of device [ 136.754219][ T7366] loop1: rw=0, sector=86776, nr_sectors = 8 limit=40427 [ 136.754242][ T7366] syz.1.40: attempt to access beyond end of device [ 136.754242][ T7366] loop1: rw=0, sector=86784, nr_sectors = 8 limit=40427 [ 136.754264][ T7366] syz.1.40: attempt to access beyond end of device [ 136.754264][ T7366] loop1: rw=0, sector=86792, nr_sectors = 8 limit=40427 [ 136.754286][ T7366] syz.1.40: attempt to access beyond end of device [ 136.754286][ T7366] loop1: rw=0, sector=86800, nr_sectors = 8 limit=40427 [ 137.861716][ T6146] Bluetooth: hci3: command tx timeout [ 141.759170][ T7412] bio_check_eod: 317710 callbacks suppressed [ 141.759994][ T7412] syz.2.44: attempt to access beyond end of device [ 141.759994][ T7412] loop2: rw=0, sector=87296, nr_sectors = 8 limit=40427 [ 141.760030][ T7412] syz.2.44: attempt to access beyond end of device [ 141.760030][ T7412] loop2: rw=0, sector=87304, nr_sectors = 8 limit=40427 [ 141.760059][ T7412] syz.2.44: attempt to access beyond end of device [ 141.760059][ T7412] loop2: rw=0, sector=87312, nr_sectors = 8 limit=40427 [ 141.760084][ T7412] syz.2.44: attempt to access beyond end of device [ 141.760084][ T7412] loop2: rw=0, sector=87320, nr_sectors = 8 limit=40427 [ 141.760107][ T7412] syz.2.44: attempt to access beyond end of device [ 141.760107][ T7412] loop2: rw=0, sector=87328, nr_sectors = 8 limit=40427 [ 141.760130][ T7412] syz.2.44: attempt to access beyond end of device [ 141.760130][ T7412] loop2: rw=0, sector=87336, nr_sectors = 8 limit=40427 [ 141.760152][ T7412] syz.2.44: attempt to access beyond end of device [ 141.760152][ T7412] loop2: rw=0, sector=87344, nr_sectors = 8 limit=40427 [ 141.760174][ T7412] syz.2.44: attempt to access beyond end of device [ 141.760174][ T7412] loop2: rw=0, sector=87352, nr_sectors = 8 limit=40427 [ 141.760199][ T7412] syz.2.44: attempt to access beyond end of device [ 141.760199][ T7412] loop2: rw=0, sector=87360, nr_sectors = 8 limit=40427 [ 141.760230][ T7412] syz.2.44: attempt to access beyond end of device [ 141.760230][ T7412] loop2: rw=0, sector=87368, nr_sectors = 8 limit=40427 [ 145.684268][ T7453] F2FS-fs (loop3): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 146.769131][ T7412] bio_check_eod: 330950 callbacks suppressed [ 146.769190][ T7412] syz.2.44: attempt to access beyond end of device [ 146.769190][ T7412] loop2: rw=0, sector=86256, nr_sectors = 8 limit=40427 [ 146.769313][ T7412] syz.2.44: attempt to access beyond end of device [ 146.769313][ T7412] loop2: rw=0, sector=86264, nr_sectors = 8 limit=40427 [ 146.769359][ T7412] syz.2.44: attempt to access beyond end of device [ 146.769359][ T7412] loop2: rw=0, sector=86272, nr_sectors = 8 limit=40427 [ 146.769399][ T7412] syz.2.44: attempt to access beyond end of device [ 146.769399][ T7412] loop2: rw=0, sector=86280, nr_sectors = 8 limit=40427 [ 146.769437][ T7412] syz.2.44: attempt to access beyond end of device [ 146.769437][ T7412] loop2: rw=0, sector=86288, nr_sectors = 8 limit=40427 [ 146.769474][ T7412] syz.2.44: attempt to access beyond end of device [ 146.769474][ T7412] loop2: rw=0, sector=86296, nr_sectors = 8 limit=40427 [ 146.769505][ T7412] syz.2.44: attempt to access beyond end of device [ 146.769505][ T7412] loop2: rw=0, sector=86304, nr_sectors = 8 limit=40427 [ 146.769532][ T7412] syz.2.44: attempt to access beyond end of device [ 146.769532][ T7412] loop2: rw=0, sector=86312, nr_sectors = 8 limit=40427 [ 146.769557][ T7412] syz.2.44: attempt to access beyond end of device [ 146.769557][ T7412] loop2: rw=0, sector=86320, nr_sectors = 8 limit=40427 [ 146.769585][ T7412] syz.2.44: attempt to access beyond end of device [ 146.769585][ T7412] loop2: rw=0, sector=86328, nr_sectors = 8 limit=40427 [ 148.198138][ T6600] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 148.198550][ T6600] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 148.198720][ T6600] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 148.198991][ T6600] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 148.208715][ T6600] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 148.522558][ T7463] chnl_net:caif_netlink_parms(): no params data found [ 148.754124][ T7463] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.754217][ T7463] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.754274][ T7463] bridge_slave_0: entered allmulticast mode [ 148.754714][ T7463] bridge_slave_0: entered promiscuous mode [ 148.760426][ T7463] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.760492][ T7463] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.760555][ T7463] bridge_slave_1: entered allmulticast mode [ 148.761471][ T7463] bridge_slave_1: entered promiscuous mode [ 148.830487][ T7463] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 148.831360][ T7463] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 148.867558][ T7463] team0: Port device team_slave_0 added [ 148.880745][ T7463] team0: Port device team_slave_1 added [ 148.929907][ T7463] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 148.929933][ T7463] 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. [ 148.929945][ T7463] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 148.930461][ T7463] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 148.930467][ T7463] 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. [ 148.930480][ T7463] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 149.031205][ T7463] hsr_slave_0: entered promiscuous mode [ 149.031511][ T7463] hsr_slave_1: entered promiscuous mode [ 149.031696][ T7463] debugfs: 'hsr0' already exists in 'hsr' [ 149.031706][ T7463] Cannot create hsr debugfs directory [ 149.221774][ T7463] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 149.257972][ T7463] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 149.271330][ T7463] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 149.292836][ T7463] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 149.344166][ T7463] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.344210][ T7463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.344288][ T7463] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.344319][ T7463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.398741][ T7463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.407161][ T7463] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.409321][ T2800] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.410729][ T2800] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.437177][ T7463] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 149.449301][ T7463] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 149.452272][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.452308][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.452606][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.452620][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.586145][ T7463] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 149.762723][ T7463] veth0_vlan: entered promiscuous mode [ 149.767359][ T7463] veth1_vlan: entered promiscuous mode [ 149.784842][ T7463] veth0_macvtap: entered promiscuous mode [ 149.801249][ T7463] veth1_macvtap: entered promiscuous mode [ 149.805379][ T7463] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 149.808892][ T7463] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 149.835736][ T41] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.835837][ T41] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.835853][ T41] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.835865][ T41] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.872415][ T2800] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.872444][ T2800] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 149.887339][ T2800] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.887367][ T2800] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:02:30 executed programs: 33 [ 150.267609][ T6600] Bluetooth: hci4: command tx timeout [ 150.321251][ T7494] loop4: detected capacity change from 0 to 40427 [ 150.344717][ T7494] F2FS-fs (loop4): build fault injection rate: 771 [ 150.346845][ T7494] F2FS-fs (loop4): invalid crc value [ 150.470501][ T7494] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 150.489908][ T7494] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 150.680212][ T7463] CPU: 1 UID: 0 PID: 7463 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 150.680229][ T7463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 150.680234][ T7463] Call trace: [ 150.680238][ T7463] show_stack+0x2c/0x3c (C) [ 150.680253][ T7463] __dump_stack+0x30/0x40 [ 150.680260][ T7463] dump_stack_lvl+0xd8/0x12c [ 150.680265][ T7463] dump_stack+0x1c/0x28 [ 150.680270][ T7463] f2fs_handle_critical_error+0x34c/0x4b8 [ 150.680278][ T7463] f2fs_stop_checkpoint+0x5c/0x70 [ 150.680283][ T7463] f2fs_write_end_io+0x768/0xa70 [ 150.680290][ T7463] bio_endio+0x858/0x894 [ 150.680295][ T7463] submit_bio_noacct+0xd64/0x186c [ 150.680302][ T7463] submit_bio+0x3b4/0x550 [ 150.680307][ T7463] f2fs_submit_write_bio+0x13c/0x324 [ 150.680313][ T7463] __submit_merged_bio+0x254/0x704 [ 150.680319][ T7463] __submit_merged_write_cond+0x23c/0x4ac [ 150.680325][ T7463] f2fs_write_data_pages+0x1d28/0x2634 [ 150.680331][ T7463] do_writepages+0x270/0x468 [ 150.680339][ T7463] filemap_fdatawrite+0x14c/0x1f4 [ 150.680343][ T7463] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 150.680348][ T7463] f2fs_write_checkpoint+0x70c/0x1c30 [ 150.680353][ T7463] kill_f2fs_super+0x228/0x594 [ 150.680359][ T7463] deactivate_locked_super+0xc4/0x12c [ 150.680366][ T7463] deactivate_super+0xe0/0x100 [ 150.680372][ T7463] cleanup_mnt+0x31c/0x3ac [ 150.680378][ T7463] __cleanup_mnt+0x20/0x30 [ 150.680384][ T7463] task_work_run+0x1dc/0x260 [ 150.680390][ T7463] exit_to_user_mode_loop+0xfc/0x178 [ 150.680397][ T7463] el0_svc+0x170/0x254 [ 150.680404][ T7463] el0t_64_sync_handler+0x84/0x12c [ 150.680410][ T7463] el0t_64_sync+0x198/0x19c [ 150.680432][ T7463] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 151.200128][ T7499] loop4: detected capacity change from 0 to 40427 [ 151.225021][ T7499] F2FS-fs (loop4): build fault injection rate: 771 [ 151.236073][ T7499] F2FS-fs (loop4): invalid crc value [ 151.248112][ T7499] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 151.271263][ T7499] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 151.408330][ T7463] CPU: 1 UID: 0 PID: 7463 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 151.408348][ T7463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 151.408353][ T7463] Call trace: [ 151.408357][ T7463] show_stack+0x2c/0x3c (C) [ 151.408372][ T7463] __dump_stack+0x30/0x40 [ 151.408381][ T7463] dump_stack_lvl+0xd8/0x12c [ 151.408388][ T7463] dump_stack+0x1c/0x28 [ 151.408394][ T7463] f2fs_handle_critical_error+0x34c/0x4b8 [ 151.408402][ T7463] f2fs_stop_checkpoint+0x5c/0x70 [ 151.408408][ T7463] f2fs_write_end_io+0x768/0xa70 [ 151.408414][ T7463] bio_endio+0x858/0x894 [ 151.408420][ T7463] submit_bio_noacct+0xd64/0x186c [ 151.408426][ T7463] submit_bio+0x3b4/0x550 [ 151.408432][ T7463] f2fs_submit_write_bio+0x13c/0x324 [ 151.408438][ T7463] __submit_merged_bio+0x254/0x704 [ 151.408444][ T7463] __submit_merged_write_cond+0x23c/0x4ac [ 151.408450][ T7463] f2fs_write_data_pages+0x1d28/0x2634 [ 151.408456][ T7463] do_writepages+0x270/0x468 [ 151.408464][ T7463] filemap_fdatawrite+0x14c/0x1f4 [ 151.408468][ T7463] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 151.408474][ T7463] f2fs_write_checkpoint+0x70c/0x1c30 [ 151.408479][ T7463] kill_f2fs_super+0x228/0x594 [ 151.408485][ T7463] deactivate_locked_super+0xc4/0x12c [ 151.408492][ T7463] deactivate_super+0xe0/0x100 [ 151.408498][ T7463] cleanup_mnt+0x31c/0x3ac [ 151.408504][ T7463] __cleanup_mnt+0x20/0x30 [ 151.408510][ T7463] task_work_run+0x1dc/0x260 [ 151.408516][ T7463] exit_to_user_mode_loop+0xfc/0x178 [ 151.408523][ T7463] el0_svc+0x170/0x254 [ 151.408531][ T7463] el0t_64_sync_handler+0x84/0x12c [ 151.408537][ T7463] el0t_64_sync+0x198/0x19c [ 151.438339][ T7463] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 151.785900][ T7366] bio_check_eod: 322214 callbacks suppressed [ 151.785936][ T7366] syz.1.40: attempt to access beyond end of device [ 151.785936][ T7366] loop1: rw=0, sector=89688, nr_sectors = 8 limit=40427 [ 151.785984][ T7366] syz.1.40: attempt to access beyond end of device [ 151.785984][ T7366] loop1: rw=0, sector=89696, nr_sectors = 8 limit=40427 [ 151.786022][ T7366] syz.1.40: attempt to access beyond end of device [ 151.786022][ T7366] loop1: rw=0, sector=89704, nr_sectors = 8 limit=40427 [ 151.786058][ T7366] syz.1.40: attempt to access beyond end of device [ 151.786058][ T7366] loop1: rw=0, sector=89712, nr_sectors = 8 limit=40427 [ 151.786092][ T7366] syz.1.40: attempt to access beyond end of device [ 151.786092][ T7366] loop1: rw=0, sector=89720, nr_sectors = 8 limit=40427 [ 151.786124][ T7366] syz.1.40: attempt to access beyond end of device [ 151.786124][ T7366] loop1: rw=0, sector=89728, nr_sectors = 8 limit=40427 [ 151.786156][ T7366] syz.1.40: attempt to access beyond end of device [ 151.786156][ T7366] loop1: rw=0, sector=89736, nr_sectors = 8 limit=40427 [ 151.786189][ T7366] syz.1.40: attempt to access beyond end of device [ 151.786189][ T7366] loop1: rw=0, sector=89744, nr_sectors = 8 limit=40427 [ 151.786223][ T7366] syz.1.40: attempt to access beyond end of device [ 151.786223][ T7366] loop1: rw=0, sector=89752, nr_sectors = 8 limit=40427 [ 151.786251][ T7366] syz.1.40: attempt to access beyond end of device [ 151.786251][ T7366] loop1: rw=0, sector=89760, nr_sectors = 8 limit=40427 [ 152.100389][ T7505] loop4: detected capacity change from 0 to 40427 [ 152.121889][ T7505] F2FS-fs (loop4): build fault injection rate: 771 [ 152.124204][ T7505] F2FS-fs (loop4): invalid crc value [ 152.163080][ T7505] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 152.184149][ T7505] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 152.341949][ T6146] Bluetooth: hci4: command tx timeout [ 154.419142][ T6146] Bluetooth: hci4: command tx timeout [ 156.519120][ T6146] Bluetooth: hci4: command tx timeout [ 156.789097][ T7453] bio_check_eod: 325835 callbacks suppressed [ 156.789150][ T7453] syz.3.47: attempt to access beyond end of device [ 156.789150][ T7453] loop3: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 156.789218][ T7453] syz.3.47: attempt to access beyond end of device [ 156.789218][ T7453] loop3: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 156.789279][ T7453] syz.3.47: attempt to access beyond end of device [ 156.789279][ T7453] loop3: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 156.789326][ T7453] syz.3.47: attempt to access beyond end of device [ 156.789326][ T7453] loop3: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 156.789364][ T7453] syz.3.47: attempt to access beyond end of device [ 156.789364][ T7453] loop3: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 156.789404][ T7453] syz.3.47: attempt to access beyond end of device [ 156.789404][ T7453] loop3: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 156.789443][ T7453] syz.3.47: attempt to access beyond end of device [ 156.789443][ T7453] loop3: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 156.789475][ T7453] syz.3.47: attempt to access beyond end of device [ 156.789475][ T7453] loop3: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 156.789507][ T7453] syz.3.47: attempt to access beyond end of device [ 156.789507][ T7453] loop3: rw=524288, sector=86096, nr_sectors = 8 limit=40427 [ 156.789541][ T7453] syz.3.47: attempt to access beyond end of device [ 156.789541][ T7453] loop3: rw=524288, sector=86104, nr_sectors = 8 limit=40427 [ 161.809187][ T7412] bio_check_eod: 327941 callbacks suppressed [ 161.809956][ T7412] syz.2.44: attempt to access beyond end of device [ 161.809956][ T7412] loop2: rw=524288, sector=89152, nr_sectors = 8 limit=40427 [ 161.810689][ T7412] syz.2.44: attempt to access beyond end of device [ 161.810689][ T7412] loop2: rw=524288, sector=89160, nr_sectors = 8 limit=40427 [ 161.811866][ T7412] syz.2.44: attempt to access beyond end of device [ 161.811866][ T7412] loop2: rw=524288, sector=89168, nr_sectors = 8 limit=40427 [ 161.812590][ T7412] syz.2.44: attempt to access beyond end of device [ 161.812590][ T7412] loop2: rw=524288, sector=89176, nr_sectors = 8 limit=40427 [ 161.812621][ T7412] syz.2.44: attempt to access beyond end of device [ 161.812621][ T7412] loop2: rw=524288, sector=89184, nr_sectors = 8 limit=40427 [ 161.812646][ T7412] syz.2.44: attempt to access beyond end of device [ 161.812646][ T7412] loop2: rw=524288, sector=89192, nr_sectors = 8 limit=40427 [ 161.812670][ T7412] syz.2.44: attempt to access beyond end of device [ 161.812670][ T7412] loop2: rw=524288, sector=89200, nr_sectors = 8 limit=40427 [ 161.812692][ T7412] syz.2.44: attempt to access beyond end of device [ 161.812692][ T7412] loop2: rw=524288, sector=89208, nr_sectors = 8 limit=40427 [ 161.812719][ T7412] syz.2.44: attempt to access beyond end of device [ 161.812719][ T7412] loop2: rw=524288, sector=89216, nr_sectors = 8 limit=40427 [ 161.812742][ T7412] syz.2.44: attempt to access beyond end of device [ 161.812742][ T7412] loop2: rw=524288, sector=89224, nr_sectors = 8 limit=40427 [ 166.825800][ T7412] bio_check_eod: 329127 callbacks suppressed [ 166.825839][ T7412] syz.2.44: attempt to access beyond end of device [ 166.825839][ T7412] loop2: rw=524288, sector=87544, nr_sectors = 8 limit=40427 [ 166.825876][ T7412] syz.2.44: attempt to access beyond end of device [ 166.825876][ T7412] loop2: rw=524288, sector=87552, nr_sectors = 8 limit=40427 [ 166.825902][ T7412] syz.2.44: attempt to access beyond end of device [ 166.825902][ T7412] loop2: rw=524288, sector=87560, nr_sectors = 8 limit=40427 [ 166.825926][ T7412] syz.2.44: attempt to access beyond end of device [ 166.825926][ T7412] loop2: rw=524288, sector=87568, nr_sectors = 8 limit=40427 [ 166.825949][ T7412] syz.2.44: attempt to access beyond end of device [ 166.825949][ T7412] loop2: rw=524288, sector=87576, nr_sectors = 8 limit=40427 [ 166.825972][ T7412] syz.2.44: attempt to access beyond end of device [ 166.825972][ T7412] loop2: rw=524288, sector=87584, nr_sectors = 8 limit=40427 [ 166.825994][ T7412] syz.2.44: attempt to access beyond end of device [ 166.825994][ T7412] loop2: rw=524288, sector=87592, nr_sectors = 8 limit=40427 [ 166.826016][ T7412] syz.2.44: attempt to access beyond end of device [ 166.826016][ T7412] loop2: rw=524288, sector=87600, nr_sectors = 8 limit=40427 [ 166.826038][ T7412] syz.2.44: attempt to access beyond end of device [ 166.826038][ T7412] loop2: rw=524288, sector=87608, nr_sectors = 8 limit=40427 [ 166.826060][ T7412] syz.2.44: attempt to access beyond end of device [ 166.826060][ T7412] loop2: rw=524288, sector=87616, nr_sectors = 8 limit=40427 [ 167.671536][ T6600] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 167.673228][ T6600] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 167.675531][ T6600] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 167.679302][ T6600] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 167.681770][ T6600] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 168.148988][ T7511] chnl_net:caif_netlink_parms(): no params data found [ 168.287587][ T7511] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.287662][ T7511] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.287718][ T7511] bridge_slave_0: entered allmulticast mode [ 168.291131][ T7511] bridge_slave_0: entered promiscuous mode [ 168.305354][ T7511] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.306819][ T7511] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.308199][ T7511] bridge_slave_1: entered allmulticast mode [ 168.341912][ T7511] bridge_slave_1: entered promiscuous mode [ 168.443399][ T7511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.450983][ T7511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.501329][ T7511] team0: Port device team_slave_0 added [ 168.503925][ T7511] team0: Port device team_slave_1 added [ 168.544921][ T7511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.546164][ T7511] 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. [ 168.550990][ T7511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.551715][ T7511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.551723][ T7511] 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. [ 168.551740][ T7511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.606342][ T7505] F2FS-fs (loop4): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 168.701587][ T7511] hsr_slave_0: entered promiscuous mode [ 168.706547][ T7511] hsr_slave_1: entered promiscuous mode [ 168.707124][ T7511] debugfs: 'hsr0' already exists in 'hsr' [ 168.707134][ T7511] Cannot create hsr debugfs directory [ 168.939788][ T7511] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 168.980759][ T7511] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 168.983536][ T7511] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 168.985769][ T7511] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 169.042299][ T7511] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.042340][ T7511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.042397][ T7511] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.042421][ T7511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.129336][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.149438][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.232520][ T7511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.236673][ T7511] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.257223][ T7511] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 169.302963][ T7511] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 169.306091][ T2800] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.306110][ T2800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.306551][ T2800] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.306567][ T2800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.424367][ T7511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.583056][ T7511] veth0_vlan: entered promiscuous mode [ 169.585740][ T7511] veth1_vlan: entered promiscuous mode [ 169.644159][ T7511] veth0_macvtap: entered promiscuous mode [ 169.645157][ T7511] veth1_macvtap: entered promiscuous mode [ 169.719298][ T7511] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 169.720281][ T7511] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 169.726474][ T2053] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.728122][ T2053] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.729783][ T2053] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.731376][ T2053] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.789097][ T6600] Bluetooth: hci5: command tx timeout [ 169.823210][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.824496][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.847606][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.848941][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:02:50 executed programs: 36 [ 170.391802][ T7542] loop5: detected capacity change from 0 to 40427 [ 170.432031][ T7542] F2FS-fs (loop5): build fault injection rate: 771 [ 170.454777][ T7542] F2FS-fs (loop5): invalid crc value [ 170.496493][ T7542] F2FS-fs (loop5): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 170.516001][ T7542] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 170.668649][ T7511] CPU: 0 UID: 0 PID: 7511 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 170.668664][ T7511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 170.668670][ T7511] Call trace: [ 170.668673][ T7511] show_stack+0x2c/0x3c (C) [ 170.668688][ T7511] __dump_stack+0x30/0x40 [ 170.668697][ T7511] dump_stack_lvl+0xd8/0x12c [ 170.668705][ T7511] dump_stack+0x1c/0x28 [ 170.668710][ T7511] f2fs_handle_critical_error+0x34c/0x4b8 [ 170.668720][ T7511] f2fs_stop_checkpoint+0x5c/0x70 [ 170.668726][ T7511] f2fs_write_end_io+0x768/0xa70 [ 170.668733][ T7511] bio_endio+0x858/0x894 [ 170.668739][ T7511] submit_bio_noacct+0xd64/0x186c [ 170.668746][ T7511] submit_bio+0x3b4/0x550 [ 170.668752][ T7511] f2fs_submit_write_bio+0x13c/0x324 [ 170.668758][ T7511] __submit_merged_bio+0x254/0x704 [ 170.668764][ T7511] __submit_merged_write_cond+0x23c/0x4ac [ 170.668769][ T7511] f2fs_write_data_pages+0x1d28/0x2634 [ 170.668776][ T7511] do_writepages+0x270/0x468 [ 170.668783][ T7511] filemap_fdatawrite+0x14c/0x1f4 [ 170.668788][ T7511] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 170.668793][ T7511] f2fs_write_checkpoint+0x70c/0x1c30 [ 170.668799][ T7511] kill_f2fs_super+0x228/0x594 [ 170.668805][ T7511] deactivate_locked_super+0xc4/0x12c [ 170.668812][ T7511] deactivate_super+0xe0/0x100 [ 170.668817][ T7511] cleanup_mnt+0x31c/0x3ac [ 170.668824][ T7511] __cleanup_mnt+0x20/0x30 [ 170.668830][ T7511] task_work_run+0x1dc/0x260 [ 170.668837][ T7511] exit_to_user_mode_loop+0xfc/0x178 [ 170.668844][ T7511] el0_svc+0x170/0x254 [ 170.668851][ T7511] el0t_64_sync_handler+0x84/0x12c [ 170.668857][ T7511] el0t_64_sync+0x198/0x19c [ 170.668881][ T7511] F2FS-fs (loop5): Stopped filesystem due to reason: 3 [ 171.541873][ T7548] loop5: detected capacity change from 0 to 40427 [ 171.542865][ T7548] F2FS-fs (loop5): build fault injection rate: 771 [ 171.543466][ T7548] F2FS-fs (loop5): invalid crc value [ 171.610173][ T7548] F2FS-fs (loop5): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 171.642419][ T7548] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 171.829159][ T7412] bio_check_eod: 302797 callbacks suppressed [ 171.830162][ T7412] syz.2.44: attempt to access beyond end of device [ 171.830162][ T7412] loop2: rw=524288, sector=86488, nr_sectors = 8 limit=40427 [ 171.832309][ T7412] syz.2.44: attempt to access beyond end of device [ 171.832309][ T7412] loop2: rw=524288, sector=86496, nr_sectors = 8 limit=40427 [ 171.834322][ T7412] syz.2.44: attempt to access beyond end of device [ 171.834322][ T7412] loop2: rw=524288, sector=86504, nr_sectors = 8 limit=40427 [ 171.836534][ T7412] syz.2.44: attempt to access beyond end of device [ 171.836534][ T7412] loop2: rw=524288, sector=86512, nr_sectors = 8 limit=40427 [ 171.838628][ T7412] syz.2.44: attempt to access beyond end of device [ 171.838628][ T7412] loop2: rw=524288, sector=86520, nr_sectors = 8 limit=40427 [ 171.841845][ T7505] syz.4.50: attempt to access beyond end of device [ 171.841845][ T7505] loop4: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 171.844023][ T7505] syz.4.50: attempt to access beyond end of device [ 171.844023][ T7505] loop4: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 171.846195][ T7505] syz.4.50: attempt to access beyond end of device [ 171.846195][ T7505] loop4: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 171.860742][ T7505] syz.4.50: attempt to access beyond end of device [ 171.860742][ T7505] loop4: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 171.862967][ T7505] syz.4.50: attempt to access beyond end of device [ 171.862967][ T7505] loop4: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 171.871129][ T6600] Bluetooth: hci5: command tx timeout [ 173.942663][ T6600] Bluetooth: hci5: command tx timeout [ 176.026377][ T6600] Bluetooth: hci5: command tx timeout [ 176.839123][ T7264] bio_check_eod: 332447 callbacks suppressed [ 176.839168][ T7264] syz.0.27: attempt to access beyond end of device [ 176.839168][ T7264] loop0: rw=524288, sector=88872, nr_sectors = 8 limit=40427 [ 176.839235][ T7264] syz.0.27: attempt to access beyond end of device [ 176.839235][ T7264] loop0: rw=524288, sector=88880, nr_sectors = 8 limit=40427 [ 176.839275][ T7264] syz.0.27: attempt to access beyond end of device [ 176.839275][ T7264] loop0: rw=524288, sector=88888, nr_sectors = 8 limit=40427 [ 176.839301][ T7264] syz.0.27: attempt to access beyond end of device [ 176.839301][ T7264] loop0: rw=524288, sector=88896, nr_sectors = 8 limit=40427 [ 176.839326][ T7264] syz.0.27: attempt to access beyond end of device [ 176.839326][ T7264] loop0: rw=524288, sector=88904, nr_sectors = 8 limit=40427 [ 176.839355][ T7264] syz.0.27: attempt to access beyond end of device [ 176.839355][ T7264] loop0: rw=524288, sector=88912, nr_sectors = 8 limit=40427 [ 176.839379][ T7264] syz.0.27: attempt to access beyond end of device [ 176.839379][ T7264] loop0: rw=524288, sector=88920, nr_sectors = 8 limit=40427 [ 176.839401][ T7264] syz.0.27: attempt to access beyond end of device [ 176.839401][ T7264] loop0: rw=524288, sector=88928, nr_sectors = 8 limit=40427 [ 176.839423][ T7264] syz.0.27: attempt to access beyond end of device [ 176.839423][ T7264] loop0: rw=524288, sector=88936, nr_sectors = 8 limit=40427 [ 176.839446][ T7264] syz.0.27: attempt to access beyond end of device [ 176.839446][ T7264] loop0: rw=524288, sector=88944, nr_sectors = 8 limit=40427 [ 181.853435][ T7264] bio_check_eod: 338240 callbacks suppressed [ 181.853496][ T7264] syz.0.27: attempt to access beyond end of device [ 181.853496][ T7264] loop0: rw=0, sector=88504, nr_sectors = 8 limit=40427 [ 181.853582][ T7264] syz.0.27: attempt to access beyond end of device [ 181.853582][ T7264] loop0: rw=0, sector=88512, nr_sectors = 8 limit=40427 [ 181.853620][ T7264] syz.0.27: attempt to access beyond end of device [ 181.853620][ T7264] loop0: rw=0, sector=88520, nr_sectors = 8 limit=40427 [ 181.853661][ T7264] syz.0.27: attempt to access beyond end of device [ 181.853661][ T7264] loop0: rw=0, sector=88528, nr_sectors = 8 limit=40427 [ 181.853701][ T7264] syz.0.27: attempt to access beyond end of device [ 181.853701][ T7264] loop0: rw=0, sector=88536, nr_sectors = 8 limit=40427 [ 181.853731][ T7264] syz.0.27: attempt to access beyond end of device [ 181.853731][ T7264] loop0: rw=0, sector=88544, nr_sectors = 8 limit=40427 [ 181.853758][ T7264] syz.0.27: attempt to access beyond end of device [ 181.853758][ T7264] loop0: rw=0, sector=88552, nr_sectors = 8 limit=40427 [ 181.853785][ T7264] syz.0.27: attempt to access beyond end of device [ 181.853785][ T7264] loop0: rw=0, sector=88560, nr_sectors = 8 limit=40427 [ 181.853811][ T7264] syz.0.27: attempt to access beyond end of device [ 181.853811][ T7264] loop0: rw=0, sector=88568, nr_sectors = 8 limit=40427 [ 181.853836][ T7264] syz.0.27: attempt to access beyond end of device [ 181.853836][ T7264] loop0: rw=0, sector=88576, nr_sectors = 8 limit=40427 [ 186.859162][ T7412] bio_check_eod: 325556 callbacks suppressed [ 186.859211][ T7412] syz.2.44: attempt to access beyond end of device [ 186.859211][ T7412] loop2: rw=0, sector=87464, nr_sectors = 8 limit=40427 [ 186.859275][ T7412] syz.2.44: attempt to access beyond end of device [ 186.859275][ T7412] loop2: rw=0, sector=87472, nr_sectors = 8 limit=40427 [ 186.859324][ T7412] syz.2.44: attempt to access beyond end of device [ 186.859324][ T7412] loop2: rw=0, sector=87480, nr_sectors = 8 limit=40427 [ 186.859363][ T7412] syz.2.44: attempt to access beyond end of device [ 186.859363][ T7412] loop2: rw=0, sector=87488, nr_sectors = 8 limit=40427 [ 186.859400][ T7412] syz.2.44: attempt to access beyond end of device [ 186.859400][ T7412] loop2: rw=0, sector=87496, nr_sectors = 8 limit=40427 [ 186.859437][ T7412] syz.2.44: attempt to access beyond end of device [ 186.859437][ T7412] loop2: rw=0, sector=87504, nr_sectors = 8 limit=40427 [ 186.859475][ T7412] syz.2.44: attempt to access beyond end of device [ 186.859475][ T7412] loop2: rw=0, sector=87512, nr_sectors = 8 limit=40427 [ 186.859509][ T7412] syz.2.44: attempt to access beyond end of device [ 186.859509][ T7412] loop2: rw=0, sector=87520, nr_sectors = 8 limit=40427 [ 186.859544][ T7412] syz.2.44: attempt to access beyond end of device [ 186.859544][ T7412] loop2: rw=0, sector=87528, nr_sectors = 8 limit=40427 [ 186.859576][ T7412] syz.2.44: attempt to access beyond end of device [ 186.859576][ T7412] loop2: rw=0, sector=87536, nr_sectors = 8 limit=40427 [ 187.208501][ T6146] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 187.229341][ T6146] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 187.239722][ T6146] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 187.250239][ T6146] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 187.271898][ T6146] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 187.390141][ T2453] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.390184][ T2453] ieee802154 phy1 wpan1: encryption failed: -22 [ 187.701239][ T7554] chnl_net:caif_netlink_parms(): no params data found [ 188.131408][ T7554] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.133920][ T7554] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.135598][ T7554] bridge_slave_0: entered allmulticast mode [ 188.137314][ T7554] bridge_slave_0: entered promiscuous mode [ 188.159086][ T7554] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.161088][ T7554] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.162505][ T7554] bridge_slave_1: entered allmulticast mode [ 188.179272][ T7554] bridge_slave_1: entered promiscuous mode [ 188.320908][ T7554] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 188.323501][ T7554] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 188.386361][ T7554] team0: Port device team_slave_0 added [ 188.388871][ T7554] team0: Port device team_slave_1 added [ 188.465105][ T7554] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 188.465128][ T7554] 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. [ 188.465154][ T7554] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 188.465685][ T7554] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 188.465696][ T7554] 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. [ 188.465713][ T7554] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 188.647296][ T7554] hsr_slave_0: entered promiscuous mode [ 188.647608][ T7554] hsr_slave_1: entered promiscuous mode [ 188.647810][ T7554] debugfs: 'hsr0' already exists in 'hsr' [ 188.647825][ T7554] Cannot create hsr debugfs directory [ 188.872664][ T7554] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 188.938967][ T7554] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 188.944354][ T7554] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 188.946658][ T7554] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 189.102585][ T7554] 8021q: adding VLAN 0 to HW filter on device bond0 [ 189.120730][ T7554] 8021q: adding VLAN 0 to HW filter on device team0 [ 189.142921][ T1400] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.142958][ T1400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.143433][ T1400] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.143457][ T1400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.198371][ T7554] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 189.379255][ T6146] Bluetooth: hci6: command tx timeout [ 189.474339][ T7554] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.767509][ T7554] veth0_vlan: entered promiscuous mode [ 189.800276][ T7554] veth1_vlan: entered promiscuous mode [ 189.805122][ T7554] veth0_macvtap: entered promiscuous mode [ 189.814594][ T7554] veth1_macvtap: entered promiscuous mode [ 189.872083][ T7554] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 189.874710][ T7554] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 189.964134][ T2053] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.964755][ T2053] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.968314][ T2053] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.968341][ T2053] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.012920][ T1400] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 190.012944][ T1400] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 190.013038][ T1400] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 190.013044][ T1400] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:03:10 executed programs: 38 [ 190.684103][ T7586] loop6: detected capacity change from 0 to 40427 [ 190.731940][ T7586] F2FS-fs (loop6): build fault injection rate: 771 [ 190.783294][ T7586] F2FS-fs (loop6): invalid crc value [ 190.900366][ T7586] F2FS-fs (loop6): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 190.906770][ T7586] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 190.948218][ T7548] F2FS-fs (loop5): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 191.140908][ T7554] CPU: 0 UID: 0 PID: 7554 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 191.140928][ T7554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 191.140936][ T7554] Call trace: [ 191.140940][ T7554] show_stack+0x2c/0x3c (C) [ 191.140957][ T7554] __dump_stack+0x30/0x40 [ 191.140965][ T7554] dump_stack_lvl+0xd8/0x12c [ 191.140970][ T7554] dump_stack+0x1c/0x28 [ 191.140975][ T7554] f2fs_handle_critical_error+0x34c/0x4b8 [ 191.140983][ T7554] f2fs_stop_checkpoint+0x5c/0x70 [ 191.140988][ T7554] f2fs_write_end_io+0x768/0xa70 [ 191.140995][ T7554] bio_endio+0x858/0x894 [ 191.141000][ T7554] submit_bio_noacct+0xd64/0x186c [ 191.141006][ T7554] submit_bio+0x3b4/0x550 [ 191.141012][ T7554] f2fs_submit_write_bio+0x13c/0x324 [ 191.141018][ T7554] __submit_merged_bio+0x254/0x704 [ 191.141024][ T7554] __submit_merged_write_cond+0x23c/0x4ac [ 191.141030][ T7554] f2fs_write_data_pages+0x1d28/0x2634 [ 191.141036][ T7554] do_writepages+0x270/0x468 [ 191.141044][ T7554] filemap_fdatawrite+0x14c/0x1f4 [ 191.141048][ T7554] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 191.141053][ T7554] f2fs_write_checkpoint+0x70c/0x1c30 [ 191.141058][ T7554] kill_f2fs_super+0x228/0x594 [ 191.141064][ T7554] deactivate_locked_super+0xc4/0x12c [ 191.141071][ T7554] deactivate_super+0xe0/0x100 [ 191.141077][ T7554] cleanup_mnt+0x31c/0x3ac [ 191.141083][ T7554] __cleanup_mnt+0x20/0x30 [ 191.141089][ T7554] task_work_run+0x1dc/0x260 [ 191.141095][ T7554] exit_to_user_mode_loop+0xfc/0x178 [ 191.141102][ T7554] el0_svc+0x170/0x254 [ 191.141109][ T7554] el0t_64_sync_handler+0x84/0x12c [ 191.141116][ T7554] el0t_64_sync+0x198/0x19c [ 191.141139][ T7554] F2FS-fs (loop6): Stopped filesystem due to reason: 3 [ 191.460623][ T6146] Bluetooth: hci6: command tx timeout [ 191.869204][ T7412] bio_check_eod: 295717 callbacks suppressed [ 191.869239][ T7412] syz.2.44: attempt to access beyond end of device [ 191.869239][ T7412] loop2: rw=0, sector=86200, nr_sectors = 8 limit=40427 [ 191.869278][ T7412] syz.2.44: attempt to access beyond end of device [ 191.869278][ T7412] loop2: rw=0, sector=86208, nr_sectors = 8 limit=40427 [ 191.869318][ T7412] syz.2.44: attempt to access beyond end of device [ 191.869318][ T7412] loop2: rw=0, sector=86216, nr_sectors = 8 limit=40427 [ 191.869350][ T7412] syz.2.44: attempt to access beyond end of device [ 191.869350][ T7412] loop2: rw=0, sector=86224, nr_sectors = 8 limit=40427 [ 191.869378][ T7412] syz.2.44: attempt to access beyond end of device [ 191.869378][ T7412] loop2: rw=0, sector=86232, nr_sectors = 8 limit=40427 [ 191.869403][ T7412] syz.2.44: attempt to access beyond end of device [ 191.869403][ T7412] loop2: rw=0, sector=86240, nr_sectors = 8 limit=40427 [ 191.869427][ T7412] syz.2.44: attempt to access beyond end of device [ 191.869427][ T7412] loop2: rw=0, sector=86248, nr_sectors = 8 limit=40427 [ 191.869450][ T7412] syz.2.44: attempt to access beyond end of device [ 191.869450][ T7412] loop2: rw=0, sector=86256, nr_sectors = 8 limit=40427 [ 191.869472][ T7412] syz.2.44: attempt to access beyond end of device [ 191.869472][ T7412] loop2: rw=0, sector=86264, nr_sectors = 8 limit=40427 [ 191.869494][ T7412] syz.2.44: attempt to access beyond end of device [ 191.869494][ T7412] loop2: rw=0, sector=86272, nr_sectors = 8 limit=40427 [ 191.945390][ T7592] loop6: detected capacity change from 0 to 40427 [ 191.957071][ T7592] F2FS-fs (loop6): build fault injection rate: 771 [ 191.959652][ T7592] F2FS-fs (loop6): invalid crc value [ 192.050310][ T7592] F2FS-fs (loop6): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 192.061029][ T7592] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 192.334323][ T7554] CPU: 1 UID: 0 PID: 7554 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 192.334347][ T7554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 192.334355][ T7554] Call trace: [ 192.334359][ T7554] show_stack+0x2c/0x3c (C) [ 192.334375][ T7554] __dump_stack+0x30/0x40 [ 192.334384][ T7554] dump_stack_lvl+0xd8/0x12c [ 192.334390][ T7554] dump_stack+0x1c/0x28 [ 192.334395][ T7554] f2fs_handle_critical_error+0x34c/0x4b8 [ 192.334404][ T7554] f2fs_stop_checkpoint+0x5c/0x70 [ 192.334409][ T7554] f2fs_write_end_io+0x768/0xa70 [ 192.334416][ T7554] bio_endio+0x858/0x894 [ 192.334421][ T7554] submit_bio_noacct+0xd64/0x186c [ 192.334428][ T7554] submit_bio+0x3b4/0x550 [ 192.334434][ T7554] f2fs_submit_write_bio+0x13c/0x324 [ 192.334439][ T7554] __submit_merged_bio+0x254/0x704 [ 192.334445][ T7554] __submit_merged_write_cond+0x23c/0x4ac [ 192.334451][ T7554] f2fs_write_data_pages+0x1d28/0x2634 [ 192.334457][ T7554] do_writepages+0x270/0x468 [ 192.334465][ T7554] filemap_fdatawrite+0x14c/0x1f4 [ 192.334469][ T7554] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 192.334475][ T7554] f2fs_write_checkpoint+0x70c/0x1c30 [ 192.334480][ T7554] kill_f2fs_super+0x228/0x594 [ 192.334486][ T7554] deactivate_locked_super+0xc4/0x12c [ 192.334493][ T7554] deactivate_super+0xe0/0x100 [ 192.334498][ T7554] cleanup_mnt+0x31c/0x3ac [ 192.334504][ T7554] __cleanup_mnt+0x20/0x30 [ 192.334510][ T7554] task_work_run+0x1dc/0x260 [ 192.334517][ T7554] exit_to_user_mode_loop+0xfc/0x178 [ 192.334523][ T7554] el0_svc+0x170/0x254 [ 192.334531][ T7554] el0t_64_sync_handler+0x84/0x12c [ 192.334537][ T7554] el0t_64_sync+0x198/0x19c [ 192.335293][ T7554] F2FS-fs (loop6): Stopped filesystem due to reason: 3 [ 193.406614][ T7598] loop6: detected capacity change from 0 to 40427 [ 193.449227][ T7598] F2FS-fs (loop6): build fault injection rate: 771 [ 193.451071][ T7598] F2FS-fs (loop6): invalid crc value [ 193.520176][ T7598] F2FS-fs (loop6): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 193.543288][ T6600] Bluetooth: hci6: command tx timeout [ 193.543389][ T7598] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 194.583760][ T6600] Bluetooth: hci0: command 0x0406 tx timeout [ 195.628909][ T6146] Bluetooth: hci6: command tx timeout [ 196.879336][ T7412] bio_check_eod: 331605 callbacks suppressed [ 196.879892][ T7412] syz.2.44: attempt to access beyond end of device [ 196.879892][ T7412] loop2: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 196.879937][ T7412] syz.2.44: attempt to access beyond end of device [ 196.879937][ T7412] loop2: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 196.879972][ T7412] syz.2.44: attempt to access beyond end of device [ 196.879972][ T7412] loop2: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 196.880002][ T7412] syz.2.44: attempt to access beyond end of device [ 196.880002][ T7412] loop2: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 196.880030][ T7412] syz.2.44: attempt to access beyond end of device [ 196.880030][ T7412] loop2: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 196.880057][ T7412] syz.2.44: attempt to access beyond end of device [ 196.880057][ T7412] loop2: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 196.880084][ T7412] syz.2.44: attempt to access beyond end of device [ 196.880084][ T7412] loop2: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 196.880117][ T7412] syz.2.44: attempt to access beyond end of device [ 196.880117][ T7412] loop2: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 196.880142][ T7412] syz.2.44: attempt to access beyond end of device [ 196.880142][ T7412] loop2: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 196.880168][ T7412] syz.2.44: attempt to access beyond end of device [ 196.880168][ T7412] loop2: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 201.889160][ T7264] bio_check_eod: 341347 callbacks suppressed [ 201.890252][ T7264] syz.0.27: attempt to access beyond end of device [ 201.890252][ T7264] loop0: rw=524288, sector=89512, nr_sectors = 8 limit=40427 [ 201.892422][ T7264] syz.0.27: attempt to access beyond end of device [ 201.892422][ T7264] loop0: rw=524288, sector=89520, nr_sectors = 8 limit=40427 [ 201.894106][ T7548] syz.5.52: attempt to access beyond end of device [ 201.894106][ T7548] loop5: rw=0, sector=86904, nr_sectors = 8 limit=40427 [ 201.894151][ T7548] syz.5.52: attempt to access beyond end of device [ 201.894151][ T7548] loop5: rw=0, sector=86912, nr_sectors = 8 limit=40427 [ 201.894177][ T7548] syz.5.52: attempt to access beyond end of device [ 201.894177][ T7548] loop5: rw=0, sector=86920, nr_sectors = 8 limit=40427 [ 201.894204][ T7548] syz.5.52: attempt to access beyond end of device [ 201.894204][ T7548] loop5: rw=0, sector=86928, nr_sectors = 8 limit=40427 [ 201.894238][ T7548] syz.5.52: attempt to access beyond end of device [ 201.894238][ T7548] loop5: rw=0, sector=86936, nr_sectors = 8 limit=40427 [ 201.894262][ T7548] syz.5.52: attempt to access beyond end of device [ 201.894262][ T7548] loop5: rw=0, sector=86944, nr_sectors = 8 limit=40427 [ 201.894285][ T7548] syz.5.52: attempt to access beyond end of device [ 201.894285][ T7548] loop5: rw=0, sector=86952, nr_sectors = 8 limit=40427 [ 201.894307][ T7548] syz.5.52: attempt to access beyond end of device [ 201.894307][ T7548] loop5: rw=0, sector=86960, nr_sectors = 8 limit=40427 [ 206.899221][ T7264] bio_check_eod: 345410 callbacks suppressed [ 206.899322][ T7264] syz.0.27: attempt to access beyond end of device [ 206.899322][ T7264] loop0: rw=0, sector=87536, nr_sectors = 8 limit=40427 [ 206.899369][ T7264] syz.0.27: attempt to access beyond end of device [ 206.899369][ T7264] loop0: rw=0, sector=87544, nr_sectors = 8 limit=40427 [ 206.899407][ T7264] syz.0.27: attempt to access beyond end of device [ 206.899407][ T7264] loop0: rw=0, sector=87552, nr_sectors = 8 limit=40427 [ 206.899439][ T7264] syz.0.27: attempt to access beyond end of device [ 206.899439][ T7264] loop0: rw=0, sector=87560, nr_sectors = 8 limit=40427 [ 206.899471][ T7264] syz.0.27: attempt to access beyond end of device [ 206.899471][ T7264] loop0: rw=0, sector=87568, nr_sectors = 8 limit=40427 [ 206.899504][ T7264] syz.0.27: attempt to access beyond end of device [ 206.899504][ T7264] loop0: rw=0, sector=87576, nr_sectors = 8 limit=40427 [ 206.899530][ T7264] syz.0.27: attempt to access beyond end of device [ 206.899530][ T7264] loop0: rw=0, sector=87584, nr_sectors = 8 limit=40427 [ 206.899553][ T7264] syz.0.27: attempt to access beyond end of device [ 206.899553][ T7264] loop0: rw=0, sector=87592, nr_sectors = 8 limit=40427 [ 206.899576][ T7264] syz.0.27: attempt to access beyond end of device [ 206.899576][ T7264] loop0: rw=0, sector=87600, nr_sectors = 8 limit=40427 [ 206.899599][ T7264] syz.0.27: attempt to access beyond end of device [ 206.899599][ T7264] loop0: rw=0, sector=87608, nr_sectors = 8 limit=40427 [ 208.493082][ T6600] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 208.505140][ T6600] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 208.507929][ T6600] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 208.521794][ T6600] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 208.579030][ T6600] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 209.272797][ T7609] chnl_net:caif_netlink_parms(): no params data found [ 209.776066][ T7609] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.782666][ T7609] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.784092][ T7609] bridge_slave_0: entered allmulticast mode [ 209.786532][ T7609] bridge_slave_0: entered promiscuous mode [ 209.825517][ T7609] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.826975][ T7609] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.828281][ T7609] bridge_slave_1: entered allmulticast mode [ 209.828713][ T7609] bridge_slave_1: entered promiscuous mode [ 209.970642][ T7609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 209.973712][ T7609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 210.134578][ T7609] team0: Port device team_slave_0 added [ 210.135357][ T7609] team0: Port device team_slave_1 added [ 210.307633][ T7609] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 210.329090][ T7609] 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. [ 210.330114][ T7609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 210.397496][ T7609] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 210.397523][ T7609] 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. [ 210.397540][ T7609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 210.655432][ T7609] hsr_slave_0: entered promiscuous mode [ 210.661580][ T6146] Bluetooth: hci7: command tx timeout [ 210.663050][ T7609] hsr_slave_1: entered promiscuous mode [ 210.663273][ T7609] debugfs: 'hsr0' already exists in 'hsr' [ 210.663284][ T7609] Cannot create hsr debugfs directory [ 211.130588][ T7609] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 211.175058][ T7609] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 211.213354][ T7609] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 211.273853][ T7609] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 211.474874][ T7609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 211.501056][ T7609] 8021q: adding VLAN 0 to HW filter on device team0 [ 211.504556][ T1400] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.504595][ T1400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 211.547591][ T7609] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 211.549950][ T7609] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 211.552749][ T7564] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.552783][ T7564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 211.754625][ T7609] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 211.909134][ T7548] bio_check_eod: 316306 callbacks suppressed [ 211.909174][ T7548] syz.5.52: attempt to access beyond end of device [ 211.909174][ T7548] loop5: rw=0, sector=89672, nr_sectors = 8 limit=40427 [ 211.909257][ T7548] syz.5.52: attempt to access beyond end of device [ 211.909257][ T7548] loop5: rw=0, sector=89680, nr_sectors = 8 limit=40427 [ 211.909322][ T7548] syz.5.52: attempt to access beyond end of device [ 211.909322][ T7548] loop5: rw=0, sector=89688, nr_sectors = 8 limit=40427 [ 211.909382][ T7548] syz.5.52: attempt to access beyond end of device [ 211.909382][ T7548] loop5: rw=0, sector=89696, nr_sectors = 8 limit=40427 [ 211.909422][ T7548] syz.5.52: attempt to access beyond end of device [ 211.909422][ T7548] loop5: rw=0, sector=89704, nr_sectors = 8 limit=40427 [ 211.909452][ T7548] syz.5.52: attempt to access beyond end of device [ 211.909452][ T7548] loop5: rw=0, sector=89712, nr_sectors = 8 limit=40427 [ 211.909476][ T7548] syz.5.52: attempt to access beyond end of device [ 211.909476][ T7548] loop5: rw=0, sector=89720, nr_sectors = 8 limit=40427 [ 211.909500][ T7548] syz.5.52: attempt to access beyond end of device [ 211.909500][ T7548] loop5: rw=0, sector=89728, nr_sectors = 8 limit=40427 [ 211.909523][ T7548] syz.5.52: attempt to access beyond end of device [ 211.909523][ T7548] loop5: rw=0, sector=89736, nr_sectors = 8 limit=40427 [ 211.909545][ T7548] syz.5.52: attempt to access beyond end of device [ 211.909545][ T7548] loop5: rw=0, sector=89744, nr_sectors = 8 limit=40427 [ 212.222862][ T7609] veth0_vlan: entered promiscuous mode [ 212.225490][ T7609] veth1_vlan: entered promiscuous mode [ 212.252036][ T7609] veth0_macvtap: entered promiscuous mode [ 212.254075][ T7609] veth1_macvtap: entered promiscuous mode [ 212.279835][ T7609] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 212.282699][ T7609] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 212.285575][ T7564] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.345838][ T7564] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.345937][ T12] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.345990][ T12] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.431243][ T7564] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 212.431266][ T7564] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 212.472458][ T7564] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 212.472484][ T7564] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 212.744148][ T6146] Bluetooth: hci7: command tx timeout 1970/01/01 00:03:32 executed programs: 41 [ 213.197178][ T7641] loop7: detected capacity change from 0 to 40427 [ 213.249531][ T7641] F2FS-fs (loop7): build fault injection rate: 771 [ 213.251362][ T7641] F2FS-fs (loop7): invalid crc value [ 213.368529][ T7641] F2FS-fs (loop7): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 213.410799][ T7641] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e5 [ 214.820547][ T6600] Bluetooth: hci7: command tx timeout [ 215.060543][ T6600] Bluetooth: hci1: command 0x0406 tx timeout [ 216.899253][ T6146] Bluetooth: hci7: command tx timeout [ 216.929096][ T7548] bio_check_eod: 306337 callbacks suppressed [ 216.929134][ T7548] syz.5.52: attempt to access beyond end of device [ 216.929134][ T7548] loop5: rw=524288, sector=88936, nr_sectors = 8 limit=40427 [ 216.929150][ T7366] syz.1.40: attempt to access beyond end of device [ 216.929150][ T7366] loop1: rw=0, sector=89152, nr_sectors = 8 limit=40427 [ 216.929215][ T7366] syz.1.40: attempt to access beyond end of device [ 216.929215][ T7366] loop1: rw=0, sector=89160, nr_sectors = 8 limit=40427 [ 216.929216][ T7548] syz.5.52: attempt to access beyond end of device [ 216.929216][ T7548] loop5: rw=524288, sector=88944, nr_sectors = 8 limit=40427 [ 216.929259][ T7548] syz.5.52: attempt to access beyond end of device [ 216.929259][ T7548] loop5: rw=524288, sector=88952, nr_sectors = 8 limit=40427 [ 216.929263][ T7366] syz.1.40: attempt to access beyond end of device [ 216.929263][ T7366] loop1: rw=0, sector=89168, nr_sectors = 8 limit=40427 [ 216.929297][ T7548] syz.5.52: attempt to access beyond end of device [ 216.929297][ T7548] loop5: rw=524288, sector=88960, nr_sectors = 8 limit=40427 [ 216.929300][ T7366] syz.1.40: attempt to access beyond end of device [ 216.929300][ T7366] loop1: rw=0, sector=89176, nr_sectors = 8 limit=40427 [ 216.929327][ T7366] syz.1.40: attempt to access beyond end of device [ 216.929327][ T7366] loop1: rw=0, sector=89184, nr_sectors = 8 limit=40427 [ 216.929333][ T7548] syz.5.52: attempt to access beyond end of device [ 216.929333][ T7548] loop5: rw=524288, sector=88968, nr_sectors = 8 limit=40427 [ 220.025467][ T7598] F2FS-fs (loop6): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 221.939084][ T7505] bio_check_eod: 324413 callbacks suppressed [ 221.939138][ T7505] syz.4.50: attempt to access beyond end of device [ 221.939138][ T7505] loop4: rw=524288, sector=88344, nr_sectors = 8 limit=40427 [ 221.939214][ T7505] syz.4.50: attempt to access beyond end of device [ 221.939214][ T7505] loop4: rw=524288, sector=88352, nr_sectors = 8 limit=40427 [ 221.939253][ T7505] syz.4.50: attempt to access beyond end of device [ 221.939253][ T7505] loop4: rw=524288, sector=88360, nr_sectors = 8 limit=40427 [ 221.939280][ T7505] syz.4.50: attempt to access beyond end of device [ 221.939280][ T7505] loop4: rw=524288, sector=88368, nr_sectors = 8 limit=40427 [ 221.939305][ T7505] syz.4.50: attempt to access beyond end of device [ 221.939305][ T7505] loop4: rw=524288, sector=88376, nr_sectors = 8 limit=40427 [ 221.939343][ T7505] syz.4.50: attempt to access beyond end of device [ 221.939343][ T7505] loop4: rw=524288, sector=88384, nr_sectors = 8 limit=40427 [ 221.939366][ T7505] syz.4.50: attempt to access beyond end of device [ 221.939366][ T7505] loop4: rw=524288, sector=88392, nr_sectors = 8 limit=40427 [ 221.939388][ T7505] syz.4.50: attempt to access beyond end of device [ 221.939388][ T7505] loop4: rw=524288, sector=88400, nr_sectors = 8 limit=40427 [ 221.939410][ T7505] syz.4.50: attempt to access beyond end of device [ 221.939410][ T7505] loop4: rw=524288, sector=88408, nr_sectors = 8 limit=40427 [ 221.939432][ T7505] syz.4.50: attempt to access beyond end of device [ 221.939432][ T7505] loop4: rw=524288, sector=88416, nr_sectors = 8 limit=40427 [ 226.949194][ T7453] bio_check_eod: 350015 callbacks suppressed [ 226.949239][ T7453] syz.3.47: attempt to access beyond end of device [ 226.949239][ T7453] loop3: rw=0, sector=88032, nr_sectors = 8 limit=40427 [ 226.949295][ T7453] syz.3.47: attempt to access beyond end of device [ 226.949295][ T7453] loop3: rw=0, sector=88040, nr_sectors = 8 limit=40427 [ 226.949346][ T7453] syz.3.47: attempt to access beyond end of device [ 226.949346][ T7453] loop3: rw=0, sector=88048, nr_sectors = 8 limit=40427 [ 226.949387][ T7453] syz.3.47: attempt to access beyond end of device [ 226.949387][ T7453] loop3: rw=0, sector=88056, nr_sectors = 8 limit=40427 [ 226.949417][ T7453] syz.3.47: attempt to access beyond end of device [ 226.949417][ T7453] loop3: rw=0, sector=88064, nr_sectors = 8 limit=40427 [ 226.949444][ T7453] syz.3.47: attempt to access beyond end of device [ 226.949444][ T7453] loop3: rw=0, sector=88072, nr_sectors = 8 limit=40427 [ 226.949469][ T7453] syz.3.47: attempt to access beyond end of device [ 226.949469][ T7453] loop3: rw=0, sector=88080, nr_sectors = 8 limit=40427 [ 226.949502][ T7453] syz.3.47: attempt to access beyond end of device [ 226.949502][ T7453] loop3: rw=0, sector=88088, nr_sectors = 8 limit=40427 [ 226.949524][ T7453] syz.3.47: attempt to access beyond end of device [ 226.949524][ T7453] loop3: rw=0, sector=88096, nr_sectors = 8 limit=40427 [ 226.949546][ T7453] syz.3.47: attempt to access beyond end of device [ 226.949546][ T7453] loop3: rw=0, sector=88104, nr_sectors = 8 limit=40427 [ 229.749528][ T6600] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 229.779781][ T6600] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 229.781288][ T6600] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 229.799455][ T6600] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 229.801191][ T6600] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 230.476929][ T7647] chnl_net:caif_netlink_parms(): no params data found [ 230.935160][ T7647] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.935206][ T7647] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.935281][ T7647] bridge_slave_0: entered allmulticast mode [ 230.949240][ T7647] bridge_slave_0: entered promiscuous mode [ 230.978493][ T7647] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.982242][ T7647] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.983829][ T7647] bridge_slave_1: entered allmulticast mode [ 230.985568][ T7647] bridge_slave_1: entered promiscuous mode [ 231.290031][ T7647] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 231.291036][ T7647] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 231.641645][ T7647] team0: Port device team_slave_0 added [ 231.642433][ T7647] team0: Port device team_slave_1 added [ 231.784500][ T7647] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 231.784522][ T7647] 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. [ 231.784549][ T7647] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 231.785107][ T7647] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 231.785120][ T7647] 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. [ 231.785141][ T7647] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 231.943094][ T6600] Bluetooth: hci8: command tx timeout [ 231.959173][ T7548] bio_check_eod: 311036 callbacks suppressed [ 231.960210][ T7548] syz.5.52: attempt to access beyond end of device [ 231.960210][ T7548] loop5: rw=0, sector=86760, nr_sectors = 8 limit=40427 [ 231.960567][ T7598] syz.6.55: attempt to access beyond end of device [ 231.960567][ T7598] loop6: rw=0, sector=88504, nr_sectors = 8 limit=40427 [ 231.960635][ T7598] syz.6.55: attempt to access beyond end of device [ 231.960635][ T7598] loop6: rw=0, sector=88512, nr_sectors = 8 limit=40427 [ 231.960674][ T7598] syz.6.55: attempt to access beyond end of device [ 231.960674][ T7598] loop6: rw=0, sector=88520, nr_sectors = 8 limit=40427 [ 231.960708][ T7598] syz.6.55: attempt to access beyond end of device [ 231.960708][ T7598] loop6: rw=0, sector=88528, nr_sectors = 8 limit=40427 [ 231.960735][ T7598] syz.6.55: attempt to access beyond end of device [ 231.960735][ T7598] loop6: rw=0, sector=88536, nr_sectors = 8 limit=40427 [ 231.960762][ T7598] syz.6.55: attempt to access beyond end of device [ 231.960762][ T7598] loop6: rw=0, sector=88544, nr_sectors = 8 limit=40427 [ 231.960785][ T7598] syz.6.55: attempt to access beyond end of device [ 231.960785][ T7598] loop6: rw=0, sector=88552, nr_sectors = 8 limit=40427 [ 231.960811][ T7598] syz.6.55: attempt to access beyond end of device [ 231.960811][ T7598] loop6: rw=0, sector=88560, nr_sectors = 8 limit=40427 [ 231.960833][ T7598] syz.6.55: attempt to access beyond end of device [ 231.960833][ T7598] loop6: rw=0, sector=88568, nr_sectors = 8 limit=40427 [ 232.083869][ T7647] hsr_slave_0: entered promiscuous mode [ 232.085254][ T7647] hsr_slave_1: entered promiscuous mode [ 232.086445][ T7647] debugfs: 'hsr0' already exists in 'hsr' [ 232.087452][ T7647] Cannot create hsr debugfs directory [ 232.719850][ T7647] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 232.750114][ T7647] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 232.809895][ T7647] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 232.859124][ T7647] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 233.123742][ T7647] 8021q: adding VLAN 0 to HW filter on device bond0 [ 233.174001][ T7647] 8021q: adding VLAN 0 to HW filter on device team0 [ 233.176714][ T7660] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.176751][ T7660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 233.177258][ T7660] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.177283][ T7660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 233.264927][ T7647] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 233.264961][ T7647] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 233.626269][ T7647] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 234.019343][ T6146] Bluetooth: hci8: command tx timeout [ 234.141107][ T7647] veth0_vlan: entered promiscuous mode [ 234.144179][ T7647] veth1_vlan: entered promiscuous mode [ 234.201335][ T7647] veth0_macvtap: entered promiscuous mode [ 234.202377][ T7647] veth1_macvtap: entered promiscuous mode [ 234.251499][ T7647] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 234.252583][ T7647] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 234.255771][ T12] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.257319][ T12] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.257402][ T12] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.257467][ T12] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.542049][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 234.542071][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 234.554620][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 234.554649][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:03:54 executed programs: 42 [ 235.475248][ T7680] loop8: detected capacity change from 0 to 40427 [ 235.509527][ T7680] F2FS-fs (loop8): build fault injection rate: 771 [ 235.510149][ T7680] F2FS-fs (loop8): invalid crc value [ 235.541500][ T6146] Bluetooth: hci2: command 0x0406 tx timeout [ 235.602152][ T7680] F2FS-fs (loop8): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 235.610821][ T7680] F2FS-fs (loop8): Mounted with checkpoint version = 48b305e5 [ 235.821742][ T7647] CPU: 0 UID: 0 PID: 7647 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 235.821763][ T7647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 235.821768][ T7647] Call trace: [ 235.821771][ T7647] show_stack+0x2c/0x3c (C) [ 235.821786][ T7647] __dump_stack+0x30/0x40 [ 235.821795][ T7647] dump_stack_lvl+0xd8/0x12c [ 235.821803][ T7647] dump_stack+0x1c/0x28 [ 235.821808][ T7647] f2fs_handle_critical_error+0x34c/0x4b8 [ 235.821819][ T7647] f2fs_stop_checkpoint+0x5c/0x70 [ 235.821826][ T7647] f2fs_write_end_io+0x768/0xa70 [ 235.821834][ T7647] bio_endio+0x858/0x894 [ 235.821840][ T7647] submit_bio_noacct+0xd64/0x186c [ 235.821847][ T7647] submit_bio+0x3b4/0x550 [ 235.821853][ T7647] f2fs_submit_write_bio+0x13c/0x324 [ 235.821859][ T7647] __submit_merged_bio+0x254/0x704 [ 235.821865][ T7647] __submit_merged_write_cond+0x23c/0x4ac [ 235.821871][ T7647] f2fs_write_data_pages+0x1d28/0x2634 [ 235.821877][ T7647] do_writepages+0x270/0x468 [ 235.821886][ T7647] filemap_fdatawrite+0x14c/0x1f4 [ 235.821890][ T7647] f2fs_sync_dirty_inodes+0x2b8/0x788 [ 235.821896][ T7647] f2fs_write_checkpoint+0x70c/0x1c30 [ 235.821901][ T7647] kill_f2fs_super+0x228/0x594 [ 235.821907][ T7647] deactivate_locked_super+0xc4/0x12c [ 235.821914][ T7647] deactivate_super+0xe0/0x100 [ 235.821920][ T7647] cleanup_mnt+0x31c/0x3ac [ 235.821926][ T7647] __cleanup_mnt+0x20/0x30 [ 235.821932][ T7647] task_work_run+0x1dc/0x260 [ 235.821939][ T7647] exit_to_user_mode_loop+0xfc/0x178 [ 235.821946][ T7647] el0_svc+0x170/0x254 [ 235.821954][ T7647] el0t_64_sync_handler+0x84/0x12c [ 235.821960][ T7647] el0t_64_sync+0x198/0x19c [ 235.821986][ T7647] F2FS-fs (loop8): Stopped filesystem due to reason: 3 [ 236.109161][ T6600] Bluetooth: hci8: command tx timeout [ 236.969150][ T7264] bio_check_eod: 313444 callbacks suppressed [ 236.969213][ T7264] syz.0.27: attempt to access beyond end of device [ 236.969213][ T7264] loop0: rw=0, sector=87520, nr_sectors = 8 limit=40427 [ 236.969298][ T7264] syz.0.27: attempt to access beyond end of device [ 236.969298][ T7264] loop0: rw=0, sector=87528, nr_sectors = 8 limit=40427 [ 236.969344][ T7264] syz.0.27: attempt to access beyond end of device [ 236.969344][ T7264] loop0: rw=0, sector=87536, nr_sectors = 8 limit=40427 [ 236.969379][ T7264] syz.0.27: attempt to access beyond end of device [ 236.969379][ T7264] loop0: rw=0, sector=87544, nr_sectors = 8 limit=40427 [ 236.969417][ T7264] syz.0.27: attempt to access beyond end of device [ 236.969417][ T7264] loop0: rw=0, sector=87552, nr_sectors = 8 limit=40427 [ 236.969449][ T7264] syz.0.27: attempt to access beyond end of device [ 236.969449][ T7264] loop0: rw=0, sector=87560, nr_sectors = 8 limit=40427 [ 236.969481][ T7264] syz.0.27: attempt to access beyond end of device [ 236.969481][ T7264] loop0: rw=0, sector=87568, nr_sectors = 8 limit=40427 [ 236.969510][ T7264] syz.0.27: attempt to access beyond end of device [ 236.969510][ T7264] loop0: rw=0, sector=87576, nr_sectors = 8 limit=40427 [ 236.969548][ T7264] syz.0.27: attempt to access beyond end of device [ 236.969548][ T7264] loop0: rw=0, sector=87584, nr_sectors = 8 limit=40427 [ 236.969577][ T7264] syz.0.27: attempt to access beyond end of device [ 236.969577][ T7264] loop0: rw=0, sector=87592, nr_sectors = 8 limit=40427 [ 237.131335][ T7686] loop8: detected capacity change from 0 to 40427 [ 237.132071][ T7686] F2FS-fs (loop8): build fault injection rate: 771 [ 237.132631][ T7686] F2FS-fs (loop8): invalid crc value [ 237.250925][ T7686] F2FS-fs (loop8): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 237.300202][ T7686] F2FS-fs (loop8): Mounted with checkpoint version = 48b305e5 [ 238.190598][ T6600] Bluetooth: hci8: command tx timeout [ 241.309454][ T7641] F2FS-fs (loop7): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 241.979270][ T7264] bio_check_eod: 320473 callbacks suppressed [ 241.979279][ T7598] syz.6.55: attempt to access beyond end of device [ 241.979279][ T7598] loop6: rw=524288, sector=86720, nr_sectors = 8 limit=40427 [ 241.979319][ T7598] syz.6.55: attempt to access beyond end of device [ 241.979319][ T7598] loop6: rw=524288, sector=86728, nr_sectors = 8 limit=40427 [ 241.980920][ T7264] syz.0.27: attempt to access beyond end of device [ 241.980920][ T7264] loop0: rw=524288, sector=89880, nr_sectors = 8 limit=40427 [ 241.981822][ T7598] syz.6.55: attempt to access beyond end of device [ 241.981822][ T7598] loop6: rw=524288, sector=86736, nr_sectors = 8 limit=40427 [ 241.982505][ T7264] syz.0.27: attempt to access beyond end of device [ 241.982505][ T7264] loop0: rw=524288, sector=89888, nr_sectors = 8 limit=40427 [ 241.983936][ T7264] syz.0.27: attempt to access beyond end of device [ 241.983936][ T7264] loop0: rw=524288, sector=89896, nr_sectors = 8 limit=40427 [ 241.984092][ T7598] syz.6.55: attempt to access beyond end of device [ 241.984092][ T7598] loop6: rw=524288, sector=86744, nr_sectors = 8 limit=40427 [ 241.985266][ T7264] syz.0.27: attempt to access beyond end of device [ 241.985266][ T7264] loop0: rw=524288, sector=89904, nr_sectors = 8 limit=40427 [ 241.986186][ T7598] syz.6.55: attempt to access beyond end of device [ 241.986186][ T7598] loop6: rw=524288, sector=86752, nr_sectors = 8 limit=40427 [ 241.986498][ T7264] syz.0.27: attempt to access beyond end of device [ 241.986498][ T7264] loop0: rw=524288, sector=89912, nr_sectors = 8 limit=40427 [ 247.000192][ T7598] bio_check_eod: 353622 callbacks suppressed [ 247.000243][ T7598] syz.6.55: attempt to access beyond end of device [ 247.000243][ T7598] loop6: rw=524288, sector=87400, nr_sectors = 8 limit=40427 [ 247.000291][ T7598] syz.6.55: attempt to access beyond end of device [ 247.000291][ T7598] loop6: rw=524288, sector=87408, nr_sectors = 8 limit=40427 [ 247.000330][ T7598] syz.6.55: attempt to access beyond end of device [ 247.000330][ T7598] loop6: rw=524288, sector=87416, nr_sectors = 8 limit=40427 [ 247.000365][ T7598] syz.6.55: attempt to access beyond end of device [ 247.000365][ T7598] loop6: rw=524288, sector=87424, nr_sectors = 8 limit=40427 [ 247.000406][ T7598] syz.6.55: attempt to access beyond end of device [ 247.000406][ T7598] loop6: rw=524288, sector=87432, nr_sectors = 8 limit=40427 [ 247.000438][ T7598] syz.6.55: attempt to access beyond end of device [ 247.000438][ T7598] loop6: rw=524288, sector=87440, nr_sectors = 8 limit=40427 [ 247.000468][ T7598] syz.6.55: attempt to access beyond end of device [ 247.000468][ T7598] loop6: rw=524288, sector=87448, nr_sectors = 8 limit=40427 [ 247.000496][ T7598] syz.6.55: attempt to access beyond end of device [ 247.000496][ T7598] loop6: rw=524288, sector=87456, nr_sectors = 8 limit=40427 [ 247.000523][ T7598] syz.6.55: attempt to access beyond end of device [ 247.000523][ T7598] loop6: rw=524288, sector=87464, nr_sectors = 8 limit=40427 [ 247.000549][ T7598] syz.6.55: attempt to access beyond end of device [ 247.000549][ T7598] loop6: rw=524288, sector=87472, nr_sectors = 8 limit=40427 [ 248.845395][ T2453] ieee802154 phy0 wpan0: encryption failed: -22 [ 248.846035][ T2453] ieee802154 phy1 wpan1: encryption failed: -22 [ 252.009160][ T7548] bio_check_eod: 345483 callbacks suppressed [ 252.010009][ T7548] syz.5.52: attempt to access beyond end of device [ 252.010009][ T7548] loop5: rw=0, sector=86480, nr_sectors = 8 limit=40427 [ 252.010056][ T7548] syz.5.52: attempt to access beyond end of device [ 252.010056][ T7548] loop5: rw=0, sector=86488, nr_sectors = 8 limit=40427 [ 252.010090][ T7548] syz.5.52: attempt to access beyond end of device [ 252.010090][ T7548] loop5: rw=0, sector=86496, nr_sectors = 8 limit=40427 [ 252.010119][ T7548] syz.5.52: attempt to access beyond end of device [ 252.010119][ T7548] loop5: rw=0, sector=86504, nr_sectors = 8 limit=40427 [ 252.010152][ T7548] syz.5.52: attempt to access beyond end of device [ 252.010152][ T7548] loop5: rw=0, sector=86512, nr_sectors = 8 limit=40427 [ 252.010176][ T7548] syz.5.52: attempt to access beyond end of device [ 252.010176][ T7548] loop5: rw=0, sector=86520, nr_sectors = 8 limit=40427 [ 252.010202][ T7548] syz.5.52: attempt to access beyond end of device [ 252.010202][ T7548] loop5: rw=0, sector=86528, nr_sectors = 8 limit=40427 [ 252.010230][ T7548] syz.5.52: attempt to access beyond end of device [ 252.010230][ T7548] loop5: rw=0, sector=86536, nr_sectors = 8 limit=40427 [ 252.010254][ T7548] syz.5.52: attempt to access beyond end of device [ 252.010254][ T7548] loop5: rw=0, sector=86544, nr_sectors = 8 limit=40427 [ 252.010277][ T7548] syz.5.52: attempt to access beyond end of device [ 252.010277][ T7548] loop5: rw=0, sector=86552, nr_sectors = 8 limit=40427 [ 253.500758][ T6146] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 253.509344][ T6146] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 253.519122][ T6146] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 253.532474][ T6146] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 253.534067][ T6146] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 254.264775][ T7692] chnl_net:caif_netlink_parms(): no params data found [ 254.728286][ T7692] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.730740][ T7692] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.732090][ T7692] bridge_slave_0: entered allmulticast mode [ 254.756924][ T7692] bridge_slave_0: entered promiscuous mode [ 254.768146][ T7692] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.768181][ T7692] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.768268][ T7692] bridge_slave_1: entered allmulticast mode [ 254.768707][ T7692] bridge_slave_1: entered promiscuous mode [ 254.912303][ T7692] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 254.913306][ T7692] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 255.219345][ T32] INFO: task kworker/u8:3:42 blocked for more than 143 seconds. [ 255.219371][ T32] Not tainted syzkaller #0 [ 255.219388][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 255.219398][ T32] task:kworker/u8:3 state:D stack:0 pid:42 tgid:42 ppid:2 task_flags:0x4208060 flags:0x00000010 [ 255.219418][ T32] Workqueue: writeback wb_workfn (flush-7:0) [ 255.219449][ T32] Call trace: [ 255.219456][ T32] __switch_to+0x418/0x87c (T) [ 255.219470][ T32] __schedule+0x13b0/0x2864 [ 255.219479][ T32] schedule+0xb4/0x230 [ 255.219488][ T32] schedule_preempt_disabled+0x18/0x2c [ 255.219498][ T32] rwsem_down_write_slowpath+0x6b4/0x10f4 [ 255.219508][ T32] down_write+0xb4/0xc0 [ 255.219517][ T32] f2fs_balance_fs+0x4b8/0x6ec [ 255.219527][ T32] f2fs_write_inode+0x3a8/0x684 [ 255.219536][ T32] __writeback_single_inode+0x5ac/0x13e8 [ 255.219546][ T32] writeback_sb_inodes+0x55c/0xe40 [ 255.219556][ T32] __writeback_inodes_wb+0xec/0x228 [ 255.219565][ T32] wb_writeback+0x3e0/0xd70 [ 255.219574][ T32] wb_workfn+0xa08/0xdc0 [ 255.219582][ T32] process_one_work+0x7e8/0x155c [ 255.219592][ T32] worker_thread+0x958/0xed8 [ 255.219600][ T32] kthread+0x5fc/0x75c [ 255.219611][ T32] ret_from_fork+0x10/0x20 [ 255.219680][ T32] [ 255.219680][ T32] Showing all locks held in the system: [ 255.219687][ T32] 3 locks held by kworker/u8:0/12: [ 255.219694][ T32] #0: ffff0000c0031948 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 255.219734][ T32] #1: ffff800097a87be0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 255.219771][ T32] #2: ffff8000928883a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock+0x20/0x2c [ 255.219809][ T32] 4 locks held by kworker/u8:1/15: [ 255.219816][ T32] #0: ffff0000c1f7b148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 255.219849][ T32] #1: ffff800097ab7be0 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 255.219882][ T32] #2: ffff0000dad040e0 (&type->s_umount_key#54){++++}-{4:4}, at: super_trylock_shared+0x24/0xdc [ 255.219922][ T32] #3: ffff0000cc8b5478 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_balance_fs+0x4b8/0x6ec [ 255.219955][ T32] 1 lock held by khungtaskd/32: [ 255.219961][ T32] #0: ffff80008f79b8a0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x4/0x48 [ 255.219995][ T32] 4 locks held by kworker/u8:2/41: [ 255.220002][ T32] #0: ffff0000c1f7b148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 255.220034][ T32] #1: ffff8000990e7be0 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 255.220067][ T32] #2: ffff0000c8cf00e0 (&type->s_umount_key#54){++++}-{4:4}, at: super_trylock_shared+0x24/0xdc [ 255.220105][ T32] #3: ffff0000db6c5478 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_balance_fs+0x4b8/0x6ec [ 255.220137][ T32] 4 locks held by kworker/u8:3/42: [ 255.220143][ T32] #0: ffff0000c1f7b148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 255.220176][ T32] #1: ffff8000990f7be0 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 255.220210][ T32] #2: ffff0000c86b00e0 (&type->s_umount_key#54){++++}-{4:4}, at: super_trylock_shared+0x24/0xdc [ 255.220250][ T32] #3: ffff0000cf921478 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_balance_fs+0x4b8/0x6ec [ 255.220284][ T32] 4 locks held by kworker/u8:4/231: [ 255.220290][ T32] #0: ffff0000c1f7b148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 255.220322][ T32] #1: ffff80009c027be0 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 255.220355][ T32] #2: ffff0000ccb280e0 (&type->s_umount_key#54){++++}-{4:4}, at: super_trylock_shared+0x24/0xdc [ 255.220393][ T32] #3: ffff0000cd61d478 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_balance_fs+0x4b8/0x6ec [ 255.220426][ T32] 4 locks held by kworker/u8:6/2053: [ 255.220432][ T32] #0: ffff0000c1f7b148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 255.220465][ T32] #1: ffff8000a0337be0 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 255.220497][ T32] #2: ffff000104d180e0 (&type->s_umount_key#54){++++}-{4:4}, at: super_trylock_shared+0x24/0xdc [ 255.220535][ T32] #3: ffff0000dd499478 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_balance_fs+0x4b8/0x6ec [ 255.220567][ T32] 4 locks held by kworker/u8:7/2230: [ 255.220574][ T32] #0: ffff0000c1f7b148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 255.220606][ T32] #1: ffff8000a09d7be0 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 255.220638][ T32] #2: ffff0000e0bf60e0 (&type->s_umount_key#54){++++}-{4:4}, at: super_trylock_shared+0x24/0xdc [ 255.220676][ T32] #3: ffff0000f1c69478 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_balance_fs+0x4b8/0x6ec [ 255.220708][ T32] 4 locks held by kworker/u8:8/2800: [ 255.220715][ T32] #0: ffff0000c1f7b148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 255.220747][ T32] #1: ffff8000a2587be0 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 255.220779][ T32] #2: ffff0000ca2600e0 (&type->s_umount_key#54){++++}-{4:4}, at: super_trylock_shared+0x24/0xdc [ 255.220818][ T32] #3: ffff0000ead35478 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_balance_fs+0x4b8/0x6ec [ 255.220852][ T32] 2 locks held by getty/6337: [ 255.220858][ T32] #0: ffff0000d3aa40a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 255.220892][ T32] #1: ffff80009bb5b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x34c/0xfa4 [ 255.220927][ T32] 3 locks held by kworker/u9:2/6600: [ 255.220933][ T32] #0: ffff0000d2a89948 ((wq_completion)hci3){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 255.220966][ T32] #1: ffff80009fad7be0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 255.220998][ T32] #2: ffff0000cf0c4dc8 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x184/0x33c [ 255.221034][ T32] 5 locks held by syz.0.27/7264: [ 255.221041][ T32] 6 locks held by syz.1.40/7366: [ 255.221048][ T32] 4 locks held by syz.2.44/7412: [ 255.221055][ T32] 7 locks held by syz.3.47/7453: [ 255.221061][ T32] 5 locks held by syz.4.50/7505: [ 255.221068][ T32] 5 locks held by syz.5.52/7548: [ 255.221075][ T32] 6 locks held by syz.6.55/7598: [ 255.221082][ T32] 4 locks held by kworker/u8:10/7623: [ 255.221088][ T32] #0: ffff0000c1f7b148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 255.221120][ T32] #1: ffff800099f97be0 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 255.221153][ T32] #2: ffff0000d15940e0 (&type->s_umount_key#54){++++}-{4:4}, at: super_trylock_shared+0x24/0xdc [ 255.221191][ T32] #3: ffff0000d514d478 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_balance_fs+0x4b8/0x6ec [ 255.221227][ T32] 6 locks held by syz.7.56/7641: [ 255.221234][ T32] 2 locks held by kworker/u8:11/7660: [ 255.221241][ T32] 4 locks held by syz.8.58/7686: [ 255.221248][ T32] 3 locks held by syz-executor/7692: [ 255.221254][ T32] #0: ffff8000916ae9e0 (&ops->srcu#2){.+.+}-{0:0}, at: srcu_lock_acquire+0x18/0x54 [ 255.221292][ T32] #1: ffff8000928883a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x71c/0x15e8 [ 255.221324][ T32] #2: ffff80008f7a1378 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x33c/0x628 [ 255.221359][ T32] [ 255.221363][ T32] ============================================= [ 255.221363][ T32] [ 255.221371][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 255.327538][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 255.328812][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 255.330287][ T32] Call trace: [ 255.330784][ T32] show_stack+0x2c/0x3c (C) [ 255.331478][ T32] __dump_stack+0x30/0x40 [ 255.332126][ T32] dump_stack_lvl+0x30/0x12c [ 255.332803][ T32] dump_stack+0x1c/0x28 [ 255.333388][ T32] vpanic+0x22c/0x6c0 [ 255.333949][ T32] vpanic+0x0/0x6c0 [ 255.334521][ T32] hung_task_panic+0x0/0x2c [ 255.335170][ T32] kthread+0x5fc/0x75c [ 255.335748][ T32] ret_from_fork+0x10/0x20 [ 255.336363][ T32] SMP: stopping secondary CPUs [ 255.337055][ T32] Kernel Offset: disabled [ 255.337678][ T32] CPU features: 0x100000,0001e000,42702281,5427fea7 [ 255.338605][ T32] Memory Limit: none [ 255.787108][ T32] Rebooting in 86400 seconds..