Warning: Permanently added '10.128.1.131' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 parsed 1 programs [ 66.429059][ T4473] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 68.401844][ T4555] chnl_net:caif_netlink_parms(): no params data found [ 68.420623][ T4555] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.421865][ T4555] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.423353][ T4555] device bridge_slave_0 entered promiscuous mode [ 68.425604][ T4555] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.426710][ T4555] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.428319][ T4555] device bridge_slave_1 entered promiscuous mode [ 68.435485][ T4555] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.438858][ T4555] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.446312][ T4555] team0: Port device team_slave_0 added [ 68.448553][ T4555] team0: Port device team_slave_1 added [ 68.455820][ T4555] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.456901][ T4555] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 68.460876][ T4555] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.464558][ T4555] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.465688][ T4555] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 68.469915][ T4555] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.528890][ T4555] device hsr_slave_0 entered promiscuous mode [ 68.587994][ T4555] device hsr_slave_1 entered promiscuous mode [ 69.083778][ T4555] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.129040][ T4555] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.179466][ T4555] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.218937][ T4555] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.291475][ T4555] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.292669][ T4555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.293876][ T4555] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.294979][ T4555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.327363][ T4555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.331710][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.334597][ T1605] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.336093][ T1605] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.341577][ T4555] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.344489][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.346004][ T1605] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.347091][ T1605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.354953][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.356394][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.357504][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.359989][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.367653][ T4555] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.371524][ T4555] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.374592][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.376217][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.377812][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.379806][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.381335][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.457352][ T4555] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.459020][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.460276][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.473593][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.475196][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.477767][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.479277][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.481357][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.482665][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.484884][ T4555] device veth0_vlan entered promiscuous mode [ 69.489806][ T4555] device veth1_vlan entered promiscuous mode [ 69.496838][ T4555] device veth0_macvtap entered promiscuous mode [ 69.500600][ T4555] device veth1_macvtap entered promiscuous mode [ 69.505300][ T4555] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.507172][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.509222][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.510661][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.524485][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.529389][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.530896][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.532458][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.533954][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.535948][ T4555] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.540421][ T4555] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.541775][ T4555] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.543054][ T4555] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.544435][ T4555] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.551195][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.552829][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.608956][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.610070][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.612033][ T13] cfg80211: failed to load regulatory.db [ 69.932359][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.933545][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.934958][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.949728][ T345] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.951058][ T345] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.952739][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:09 executed programs: 0 [ 70.159694][ T4717] chnl_net:caif_netlink_parms(): no params data found [ 70.202379][ T4717] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.203464][ T4717] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.204881][ T4717] device bridge_slave_0 entered promiscuous mode [ 70.206918][ T4717] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.209704][ T4717] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.211216][ T4717] device bridge_slave_1 entered promiscuous mode [ 70.219917][ T4717] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.222378][ T4717] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.231021][ T4717] team0: Port device team_slave_0 added [ 70.232999][ T4717] team0: Port device team_slave_1 added [ 70.241062][ T4717] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.242145][ T4717] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.246195][ T4717] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.249872][ T4717] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.251002][ T4717] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.255149][ T4717] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.309026][ T4717] device hsr_slave_0 entered promiscuous mode [ 70.358063][ T4717] device hsr_slave_1 entered promiscuous mode [ 70.378035][ T4717] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.379168][ T4717] Cannot create hsr debugfs directory [ 70.411461][ T4717] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.087852][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 72.901284][ T4717] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.168199][ T4878] Bluetooth: hci0: command 0x041b tx timeout [ 75.281052][ T4717] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.331777][ T4717] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.492382][ T4717] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.539365][ T4717] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.617457][ T4717] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.658874][ T4717] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.738396][ T4717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.742173][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.743695][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.746134][ T4717] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.754355][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.755976][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.757317][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.758484][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.760145][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.764179][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.767008][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.768891][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.770077][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.772708][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.775607][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.778593][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.780125][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.781659][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.784642][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.786267][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.790561][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.792059][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.794714][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.796156][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.798945][ T4717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.838645][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.839955][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.843180][ T4717] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.849119][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.850940][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.856557][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.858745][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.860785][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.862149][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.863927][ T4717] device veth0_vlan entered promiscuous mode [ 75.868503][ T4717] device veth1_vlan entered promiscuous mode [ 75.874886][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.876301][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.877604][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.879579][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.882088][ T4717] device veth0_macvtap entered promiscuous mode [ 75.884381][ T4717] device veth1_macvtap entered promiscuous mode [ 75.889623][ T4717] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.891252][ T4717] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.893490][ T4717] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.894685][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.896057][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.897462][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.899458][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.901875][ T4717] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.903429][ T4717] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.905438][ T4717] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.906559][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.910637][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.913187][ T4717] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.914439][ T4717] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.915642][ T4717] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.916843][ T4717] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.936055][ T1605] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.942879][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.943689][ T1605] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.944109][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.945642][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.947643][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:15 executed programs: 2 [ 76.089900][ T4895] loop0: detected capacity change from 0 to 40427 [ 76.151122][ T4895] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 76.152313][ T4895] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.157177][ T4895] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.167630][ T4895] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 76.169628][ T4895] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 76.248961][ T3623] Bluetooth: hci0: command 0x040f tx timeout [ 76.438225][ T4901] loop0: detected capacity change from 0 to 40427 [ 76.488915][ T4901] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 76.490327][ T4901] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.494037][ T4901] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.503241][ T4901] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 76.504296][ T4901] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 76.767619][ T4907] loop0: detected capacity change from 0 to 40427 [ 76.823877][ T4907] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 76.824990][ T4907] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.829326][ T4907] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.845212][ T4907] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 76.846238][ T4907] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 76.850918][ T4906] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:209 [ 76.852297][ T4906] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4906, name: syz.0.17 [ 76.853480][ T4906] 1 lock held by syz.0.17/4906: [ 76.854160][ T4906] #0: ffff0000c8ea8f18 (ptlock_ptr(page)#2){+.+.}-{2:2}, at: unmap_page_range+0x6d0/0x1958 [ 76.855697][ T4906] Preemption disabled at: [ 76.855704][ T4906] [] unmap_page_range+0x6d0/0x1958 [ 76.857388][ T4906] CPU: 1 PID: 4906 Comm: syz.0.17 Not tainted syzkaller #0 [ 76.858361][ T4906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.859798][ T4906] Call trace: [ 76.860229][ T4906] dump_backtrace+0x0/0x43c [ 76.860875][ T4906] show_stack+0x2c/0x3c [ 76.861497][ T4906] __dump_stack+0x30/0x40 [ 76.862105][ T4906] dump_stack_lvl+0xf8/0x160 [ 76.862771][ T4906] dump_stack+0x1c/0x5c [ 76.863404][ T4906] ___might_sleep+0x358/0x4d4 [ 76.864105][ T4906] __might_sleep+0x98/0x124 [ 76.864726][ T4906] slab_pre_alloc_hook+0x58/0xec [ 76.865497][ T4906] kmem_cache_alloc+0x94/0x3e4 [ 76.866176][ T4906] f2fs_register_inmem_page+0x1d8/0x804 [ 76.866996][ T4906] f2fs_set_data_page_dirty+0x588/0x898 [ 76.867806][ T4906] set_page_dirty+0x23c/0x4f0 [ 76.868568][ T4906] unmap_page_range+0x9e4/0x1958 [ 76.869294][ T4906] unmap_single_vma+0x13c/0x1e4 [ 76.869974][ T4906] unmap_vmas+0x104/0x200 [ 76.870597][ T4906] exit_mmap+0x2a8/0x4e0 [ 76.871219][ T4906] __mmput+0xec/0x3b8 [ 76.871755][ T4906] mmput+0x80/0xc8 [ 76.872277][ T4906] exit_mm+0x4a0/0x684 [ 76.872883][ T4906] do_exit+0x4ec/0x1f58 [ 76.873476][ T4906] do_group_exit+0x100/0x268 [ 76.874130][ T4906] __wake_up_parent+0x0/0x60 [ 76.874823][ T4906] invoke_syscall+0x98/0x2b8 [ 76.875477][ T4906] el0_svc_common+0x138/0x258 [ 76.876166][ T4906] do_el0_svc+0x58/0x14c [ 76.876786][ T4906] el0_svc+0x78/0x1e0 [ 76.877393][ T4906] el0t_64_sync_handler+0xcc/0xe4 [ 76.878124][ T4906] el0t_64_sync+0x1a0/0x1a4 [ 76.878990][ T4906] [ 76.879306][ T4906] ============================= [ 76.879996][ T4906] [ BUG: Invalid wait context ] [ 76.880691][ T4906] syzkaller #0 Tainted: G W [ 76.881583][ T4906] ----------------------------- [ 76.882281][ T4906] syz.0.17/4906 is trying to lock: [ 76.883016][ T4906] ffff0000e21da318 (&fi->inmem_lock){+.+.}-{3:3}, at: f2fs_register_inmem_page+0x2e4/0x804 [ 76.884548][ T4906] other info that might help us debug this: [ 76.885401][ T4906] context-{4:4} [ 76.885889][ T4906] 1 lock held by syz.0.17/4906: [ 76.886553][ T4906] #0: ffff0000c8ea8f18 (ptlock_ptr(page)#2){+.+.}-{2:2}, at: unmap_page_range+0x6d0/0x1958 [ 76.888037][ T4906] stack backtrace: [ 76.888581][ T4906] CPU: 1 PID: 4906 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 76.889841][ T4906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.891227][ T4906] Call trace: [ 76.891722][ T4906] dump_backtrace+0x0/0x43c [ 76.892360][ T4906] show_stack+0x2c/0x3c [ 76.892939][ T4906] __dump_stack+0x30/0x40 [ 76.893613][ T4906] dump_stack_lvl+0xf8/0x160 [ 76.894252][ T4906] dump_stack+0x1c/0x5c [ 76.894828][ T4906] __lock_acquire+0x1acc/0x651c [ 76.895533][ T4906] lock_acquire+0x1f4/0x620 [ 76.896145][ T4906] __mutex_lock_common+0x194/0x1edc [ 76.896877][ T4906] mutex_lock_nested+0xac/0x11c [ 76.897611][ T4906] f2fs_register_inmem_page+0x2e4/0x804 [ 76.898368][ T4906] f2fs_set_data_page_dirty+0x588/0x898 [ 76.899159][ T4906] set_page_dirty+0x23c/0x4f0 [ 76.899759][ T4906] unmap_page_range+0x9e4/0x1958 [ 76.900456][ T4906] unmap_single_vma+0x13c/0x1e4 [ 76.901176][ T4906] unmap_vmas+0x104/0x200 [ 76.901819][ T4906] exit_mmap+0x2a8/0x4e0 [ 76.902432][ T4906] __mmput+0xec/0x3b8 [ 76.903023][ T4906] mmput+0x80/0xc8 [ 76.903548][ T4906] exit_mm+0x4a0/0x684 [ 76.904126][ T4906] do_exit+0x4ec/0x1f58 [ 76.904730][ T4906] do_group_exit+0x100/0x268 [ 76.905364][ T4906] __wake_up_parent+0x0/0x60 [ 76.906026][ T4906] invoke_syscall+0x98/0x2b8 [ 76.906701][ T4906] el0_svc_common+0x138/0x258 [ 76.907365][ T4906] do_el0_svc+0x58/0x14c [ 76.907940][ T4906] el0_svc+0x78/0x1e0 [ 76.908504][ T4906] el0t_64_sync_handler+0xcc/0xe4 [ 76.909269][ T4906] el0t_64_sync+0x1a0/0x1a4 [ 76.919970][ T1605] attempt to access beyond end of device [ 76.919970][ T1605] loop0: rw=1, want=45112, limit=40427 [ 77.106061][ T4913] loop0: detected capacity change from 0 to 40427 [ 77.152244][ T4913] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 77.153506][ T4913] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 77.156295][ T4913] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.163294][ T4913] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.164315][ T4913] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 77.175592][ T136] attempt to access beyond end of device [ 77.175592][ T136] loop0: rw=1, want=45112, limit=40427 [ 77.405143][ T4919] loop0: detected capacity change from 0 to 40427 [ 77.444785][ T4919] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 77.446119][ T4919] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 77.449104][ T4919] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.461068][ T4919] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.462183][ T4919] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 77.477379][ T1605] attempt to access beyond end of device [ 77.477379][ T1605] loop0: rw=1, want=45120, limit=40427 [ 77.624836][ T9] device hsr_slave_0 left promiscuous mode [ 77.666599][ T4925] loop0: detected capacity change from 0 to 40427 [ 77.668024][ T9] device hsr_slave_1 left promiscuous mode [ 77.770653][ T4925] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 77.771932][ T4925] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 77.771979][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.774428][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.775767][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.776906][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.778370][ T9] device bridge_slave_1 left promiscuous mode [ 77.779399][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.781916][ T4925] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.790003][ T4925] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.791100][ T4925] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 77.802925][ T1605] attempt to access beyond end of device [ 77.802925][ T1605] loop0: rw=1, want=45120, limit=40427 [ 77.818930][ T9] device bridge_slave_0 left promiscuous mode [ 77.819919][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.937842][ T9] device veth1_macvtap left promiscuous mode [ 77.938911][ T9] device veth0_macvtap left promiscuous mode [ 77.939805][ T9] device veth1_vlan left promiscuous mode [ 77.940729][ T9] device veth0_vlan left promiscuous mode [ 78.002344][ T4931] loop0: detected capacity change from 0 to 40427 [ 78.014464][ T9] team0 (unregistering): Port device team_slave_1 removed [ 78.020805][ T9] team0 (unregistering): Port device team_slave_0 removed [ 78.024030][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.060420][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.083708][ T4931] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 78.084924][ T4931] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.096234][ T4931] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.113911][ T4931] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.115116][ T4931] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 78.140349][ T9] bond0 (unregistering): Released all slaves [ 78.327766][ T3623] Bluetooth: hci0: command 0x0419 tx timeout [ 78.341815][ T4937] loop0: detected capacity change from 0 to 40427 [ 78.382167][ T4937] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 78.383328][ T4937] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.385971][ T4937] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.393752][ T4937] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.394902][ T4937] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 78.601807][ T4943] loop0: detected capacity change from 0 to 40427 [ 78.638255][ T4943] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 78.639525][ T4943] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.642528][ T4943] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.648835][ T4943] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.650047][ T4943] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 78.878256][ T4949] loop0: detected capacity change from 0 to 40427 [ 78.922910][ T4949] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 78.924181][ T4949] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.927161][ T4949] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.933586][ T4949] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.934710][ T4949] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 79.140849][ T4955] loop0: detected capacity change from 0 to 40427 [ 79.178551][ T4955] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 79.179784][ T4955] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 79.182709][ T4955] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.189072][ T4955] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.190197][ T4955] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 79.201571][ T1605] attempt to access beyond end of device [ 79.201571][ T1605] loop0: rw=1, want=45120, limit=40427 [ 79.381942][ T4961] loop0: detected capacity change from 0 to 40427 [ 79.418248][ T4961] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 79.419477][ T4961] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 79.422332][ T4961] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.429609][ T4961] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.430729][ T4961] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 79.643626][ T4967] loop0: detected capacity change from 0 to 40427 [ 79.700115][ T4967] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 79.701373][ T4967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 79.704029][ T4967] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.714370][ T4967] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.715534][ T4967] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 79.730561][ T9] attempt to access beyond end of device [ 79.730561][ T9] loop0: rw=1, want=45120, limit=40427 [ 79.931233][ T4973] loop0: detected capacity change from 0 to 40427 [ 79.983376][ T4973] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 79.984925][ T4973] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 79.989166][ T4973] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.995945][ T4973] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.997116][ T4973] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 80.211783][ T4979] loop0: detected capacity change from 0 to 40427 [ 80.248258][ T4979] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 80.249615][ T4979] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 80.256724][ T4979] F2FS-fs (loop0): Found nat_bits in checkpoint [ 80.278391][ T4979] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 80.279433][ T4979] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 80.492139][ T4985] loop0: detected capacity change from 0 to 40427 [ 80.540704][ T4985] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 80.541936][ T4985] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 80.545686][ T4985] F2FS-fs (loop0): Found nat_bits in checkpoint [ 80.553028][ T4985] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 80.554212][ T4985] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 80.780469][ T4991] loop0: detected capacity change from 0 to 40427 [ 80.828254][ T4991] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 80.829414][ T4991] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 80.835894][ T4991] F2FS-fs (loop0): Found nat_bits in checkpoint [ 80.851053][ T4991] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 80.852162][ T4991] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 81.063389][ T4997] loop0: detected capacity change from 0 to 40427 [ 81.112586][ T4997] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 81.114153][ T4997] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 81.117657][ T4997] F2FS-fs (loop0): Found nat_bits in checkpoint [ 81.124234][ T4997] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 81.125290][ T4997] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 1970/01/01 00:01:21 executed programs: 20 [ 81.341510][ T5003] loop0: detected capacity change from 0 to 40427 [ 81.378656][ T5003] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 81.379888][ T5003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 81.385076][ T5003] F2FS-fs (loop0): Found nat_bits in checkpoint [ 81.400228][ T5003] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 81.401258][ T5003] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 81.601600][ T5009] loop0: detected capacity change from 0 to 40427 [ 81.642501][ T5009] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 81.644136][ T5009] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 81.649782][ T5009] F2FS-fs (loop0): Found nat_bits in checkpoint [ 81.664711][ T5009] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 81.665845][ T5009] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 81.872357][ T5015] loop0: detected capacity change from 0 to 40427 [ 81.912503][ T5015] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 81.914112][ T5015] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 81.917091][ T5015] F2FS-fs (loop0): Found nat_bits in checkpoint [ 81.926456][ T5015] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 81.927517][ T5015] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 82.131887][ T5021] loop0: detected capacity change from 0 to 40427 [ 82.172828][ T5021] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 82.174037][ T5021] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 82.176735][ T5021] F2FS-fs (loop0): Found nat_bits in checkpoint [ 82.183748][ T5021] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 82.185180][ T5021] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 82.363250][ T5027] loop0: detected capacity change from 0 to 40427 [ 82.399399][ T5027] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 82.400638][ T5027] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 82.403433][ T5027] F2FS-fs (loop0): Found nat_bits in checkpoint [ 82.414645][ T5027] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 82.415787][ T5027] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 82.611142][ T5033] loop0: detected capacity change from 0 to 40427 [ 82.651519][ T5033] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 82.652841][ T5033] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 82.655796][ T5033] F2FS-fs (loop0): Found nat_bits in checkpoint [ 82.663823][ T5033] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 82.664914][ T5033] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 82.841497][ T5039] loop0: detected capacity change from 0 to 40427 [ 82.879303][ T5039] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 82.880528][ T5039] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 82.884870][ T5039] F2FS-fs (loop0): Found nat_bits in checkpoint [ 82.894347][ T5039] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 82.895416][ T5039] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 82.910681][ T1605] attempt to access beyond end of device [ 82.910681][ T1605] loop0: rw=1, want=45120, limit=40427 [ 83.111772][ T5045] loop0: detected capacity change from 0 to 40427 [ 83.159211][ T5045] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 83.160438][ T5045] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 83.165066][ T5045] F2FS-fs (loop0): Found nat_bits in checkpoint [ 83.178209][ T5045] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 83.179356][ T5045] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 83.363722][ T5051] loop0: detected capacity change from 0 to 40427 [ 83.398278][ T5051] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 83.399504][ T5051] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 83.402441][ T5051] F2FS-fs (loop0): Found nat_bits in checkpoint [ 83.409489][ T5051] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 83.410673][ T5051] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 83.610209][ T5057] loop0: detected capacity change from 0 to 40427 [ 83.658201][ T5057] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 83.659386][ T5057] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 83.663863][ T5057] F2FS-fs (loop0): Found nat_bits in checkpoint [ 83.671065][ T5057] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 83.672125][ T5057] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 83.890264][ T5063] loop0: detected capacity change from 0 to 40427 [ 83.928220][ T5063] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 83.929504][ T5063] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 83.934663][ T5063] F2FS-fs (loop0): Found nat_bits in checkpoint [ 83.941532][ T5063] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 83.942546][ T5063] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 83.945747][ T5062] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:209 [ 83.947183][ T5062] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5062, name: syz.0.43 [ 83.948506][ T5062] INFO: lockdep is turned off. [ 83.949217][ T5062] Preemption disabled at: [ 83.949234][ T5062] [] unmap_page_range+0x6d0/0x1958 [ 83.950755][ T5062] CPU: 1 PID: 5062 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 83.951946][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.953315][ T5062] Call trace: [ 83.953808][ T5062] dump_backtrace+0x0/0x43c [ 83.954449][ T5062] show_stack+0x2c/0x3c [ 83.955031][ T5062] __dump_stack+0x30/0x40 [ 83.955667][ T5062] dump_stack_lvl+0xf8/0x160 [ 83.956336][ T5062] dump_stack+0x1c/0x5c [ 83.956964][ T5062] ___might_sleep+0x358/0x4d4 [ 83.957653][ T5062] __might_sleep+0x98/0x124 [ 83.958343][ T5062] slab_pre_alloc_hook+0x58/0xec [ 83.959043][ T5062] kmem_cache_alloc+0x94/0x3e4 [ 83.959712][ T5062] f2fs_register_inmem_page+0x1d8/0x804 [ 83.960553][ T5062] f2fs_set_data_page_dirty+0x588/0x898 [ 83.961408][ T5062] set_page_dirty+0x23c/0x4f0 [ 83.962111][ T5062] unmap_page_range+0x9e4/0x1958 [ 83.962802][ T5062] unmap_single_vma+0x13c/0x1e4 [ 83.963489][ T5062] unmap_vmas+0x104/0x200 [ 83.964157][ T5062] exit_mmap+0x2a8/0x4e0 [ 83.964785][ T5062] __mmput+0xec/0x3b8 [ 83.965349][ T5062] mmput+0x80/0xc8 [ 83.965821][ T5062] exit_mm+0x4a0/0x684 [ 83.966375][ T5062] do_exit+0x4ec/0x1f58 [ 83.966979][ T5062] do_group_exit+0x100/0x268 [ 83.967671][ T5062] __wake_up_parent+0x0/0x60 [ 83.968333][ T5062] invoke_syscall+0x98/0x2b8 [ 83.968971][ T5062] el0_svc_common+0x138/0x258 [ 83.969656][ T5062] do_el0_svc+0x58/0x14c [ 83.970243][ T5062] el0_svc+0x78/0x1e0 [ 83.970758][ T5062] el0t_64_sync_handler+0xcc/0xe4 [ 83.971524][ T5062] el0t_64_sync+0x1a0/0x1a4 [ 83.980469][ T9] attempt to access beyond end of device [ 83.980469][ T9] loop0: rw=1, want=45112, limit=40427 [ 84.190967][ T5069] loop0: detected capacity change from 0 to 40427 [ 84.232593][ T5069] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 84.234116][ T5069] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 84.239187][ T5069] F2FS-fs (loop0): Found nat_bits in checkpoint [ 84.245839][ T5069] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 84.246913][ T5069] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 84.431045][ T5075] loop0: detected capacity change from 0 to 40427 [ 84.478207][ T5075] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 84.479396][ T5075] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 84.482484][ T5075] F2FS-fs (loop0): Found nat_bits in checkpoint [ 84.492259][ T5075] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 84.493330][ T5075] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 84.709906][ T5081] loop0: detected capacity change from 0 to 40427 [ 84.759303][ T5081] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 84.760578][ T5081] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 84.764338][ T5081] F2FS-fs (loop0): Found nat_bits in checkpoint [ 84.773221][ T5081] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 84.774357][ T5081] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 84.954674][ T5087] loop0: detected capacity change from 0 to 40427 [ 84.989474][ T5087] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 84.990729][ T5087] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 84.993443][ T5087] F2FS-fs (loop0): Found nat_bits in checkpoint [ 84.999906][ T5087] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 85.001151][ T5087] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 85.210891][ T5093] loop0: detected capacity change from 0 to 40427 [ 85.260011][ T5093] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 85.261211][ T5093] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 85.266550][ T5093] F2FS-fs (loop0): Found nat_bits in checkpoint [ 85.273978][ T5093] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 85.275055][ T5093] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 85.480890][ T5099] loop0: detected capacity change from 0 to 40427 [ 85.523000][ T5099] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 85.524192][ T5099] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 85.527280][ T5099] F2FS-fs (loop0): Found nat_bits in checkpoint [ 85.535733][ T5099] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 85.536841][ T5099] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 85.721475][ T5105] loop0: detected capacity change from 0 to 40427 [ 85.762561][ T5105] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 85.764138][ T5105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 85.769387][ T5105] F2FS-fs (loop0): Found nat_bits in checkpoint [ 85.784527][ T5105] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 85.785652][ T5105] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 85.990978][ T5111] loop0: detected capacity change from 0 to 40427 [ 86.029909][ T5111] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 86.031156][ T5111] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 86.034159][ T5111] F2FS-fs (loop0): Found nat_bits in checkpoint [ 86.043998][ T5111] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 86.045204][ T5111] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 86.251141][ T5117] loop0: detected capacity change from 0 to 40427 [ 86.312874][ T5117] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 86.314268][ T5117] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 86.325983][ T5117] F2FS-fs (loop0): Found nat_bits in checkpoint [ 86.334773][ T5117] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 86.335958][ T5117] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 86.348647][ T5116] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:209 [ 86.350176][ T5116] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5116, name: syz.0.52 [ 86.351436][ T5116] INFO: lockdep is turned off. [ 86.352080][ T5116] Preemption disabled at: [ 86.352098][ T5116] [] unmap_page_range+0x6d0/0x1958 [ 86.353636][ T5116] CPU: 0 PID: 5116 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 86.354915][ T5116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.356314][ T5116] Call trace: [ 86.356776][ T5116] dump_backtrace+0x0/0x43c [ 86.357430][ T5116] show_stack+0x2c/0x3c [ 86.357994][ T5116] __dump_stack+0x30/0x40 [ 86.358592][ T5116] dump_stack_lvl+0xf8/0x160 [ 86.359230][ T5116] dump_stack+0x1c/0x5c [ 86.359793][ T5116] ___might_sleep+0x358/0x4d4 [ 86.360465][ T5116] __might_sleep+0x98/0x124 [ 86.361090][ T5116] slab_pre_alloc_hook+0x58/0xec [ 86.361777][ T5116] kmem_cache_alloc+0x94/0x3e4 [ 86.362441][ T5116] f2fs_register_inmem_page+0x1d8/0x804 [ 86.363220][ T5116] f2fs_set_data_page_dirty+0x588/0x898 [ 86.364072][ T5116] set_page_dirty+0x23c/0x4f0 [ 86.364781][ T5116] unmap_page_range+0x9e4/0x1958 [ 86.365536][ T5116] unmap_single_vma+0x13c/0x1e4 [ 86.366203][ T5116] unmap_vmas+0x104/0x200 [ 86.366819][ T5116] exit_mmap+0x2a8/0x4e0 [ 86.367420][ T5116] __mmput+0xec/0x3b8 [ 86.367940][ T5116] mmput+0x80/0xc8 [ 86.368475][ T5116] exit_mm+0x4a0/0x684 [ 86.369107][ T5116] do_exit+0x4ec/0x1f58 [ 86.369657][ T5116] do_group_exit+0x100/0x268 [ 86.370324][ T5116] __wake_up_parent+0x0/0x60 [ 86.370984][ T5116] invoke_syscall+0x98/0x2b8 [ 86.371639][ T5116] el0_svc_common+0x138/0x258 [ 86.372275][ T5116] do_el0_svc+0x58/0x14c [ 86.372890][ T5116] el0_svc+0x78/0x1e0 [ 86.373491][ T5116] el0t_64_sync_handler+0xcc/0xe4 [ 86.374173][ T5116] el0t_64_sync+0x1a0/0x1a4 [ 86.383374][ T136] attempt to access beyond end of device [ 86.383374][ T136] loop0: rw=1, want=45112, limit=40427 1970/01/01 00:01:26 executed programs: 40 [ 86.582259][ T5123] loop0: detected capacity change from 0 to 40427 [ 86.628964][ T5123] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 86.630560][ T5123] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 86.636138][ T5123] F2FS-fs (loop0): Found nat_bits in checkpoint [ 86.652500][ T5123] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 86.653628][ T5123] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5