Warning: Permanently added '10.128.1.188' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 parsed 1 programs [ 59.834413][ T4349] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 61.417816][ T4166] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.419145][ T4166] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.420445][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.428142][ T4166] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.429474][ T4166] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.430728][ T4166] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.701683][ T4486] chnl_net:caif_netlink_parms(): no params data found [ 61.718386][ T4486] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.719584][ T4486] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.721096][ T4486] device bridge_slave_0 entered promiscuous mode [ 61.724359][ T4486] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.725510][ T4486] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.726962][ T4486] device bridge_slave_1 entered promiscuous mode [ 61.735120][ T4486] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.737439][ T4486] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.745695][ T4486] team0: Port device team_slave_0 added [ 61.747494][ T4486] team0: Port device team_slave_1 added [ 61.753872][ T4486] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.754889][ T4486] 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. [ 61.759169][ T4486] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.761899][ T4486] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.763506][ T4486] 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. [ 61.767440][ T4486] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.804650][ T4486] device hsr_slave_0 entered promiscuous mode [ 61.843047][ T4486] device hsr_slave_1 entered promiscuous mode [ 62.474347][ T4486] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.514247][ T4486] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.554143][ T4486] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.603131][ T4486] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.686853][ T4486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.690851][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.692434][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.704314][ T4486] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.706769][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.708293][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.709669][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.710681][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.712176][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.730896][ T4486] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.732530][ T4486] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.740367][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.741924][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.744982][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.746139][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.747996][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.749582][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.751205][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.754011][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.755786][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.757532][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.759007][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.760387][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.761911][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.764047][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.769750][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.771296][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.813583][ T4486] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.826373][ T4486] device veth0_vlan entered promiscuous mode [ 62.829897][ T4486] device veth1_vlan entered promiscuous mode [ 62.834254][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.835586][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.836778][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.838578][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.840236][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.841701][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.843496][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.844844][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.846364][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.847767][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.852136][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.854723][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.857379][ T4486] device veth0_macvtap entered promiscuous mode [ 62.859693][ T4486] device veth1_macvtap entered promiscuous mode [ 62.877500][ T4486] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.878569][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.879863][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.881158][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.882614][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.886915][ T4486] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.888779][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.890270][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.892298][ T4486] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.896623][ T4486] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.897945][ T4486] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.899416][ T4486] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:03 executed programs: 0 [ 63.400284][ T4669] chnl_net:caif_netlink_parms(): no params data found [ 63.419182][ T4669] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.420415][ T4669] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.421963][ T4669] device bridge_slave_0 entered promiscuous mode [ 63.424372][ T4669] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.425605][ T4669] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.427088][ T4669] device bridge_slave_1 entered promiscuous mode [ 63.435995][ T4669] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.438455][ T4669] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.446793][ T4669] team0: Port device team_slave_0 added [ 63.448621][ T4669] team0: Port device team_slave_1 added [ 63.455034][ T4669] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.456226][ T4669] 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. [ 63.460400][ T4669] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.465241][ T4669] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.466423][ T4669] 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. [ 63.470797][ T4669] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.515232][ T4669] device hsr_slave_0 entered promiscuous mode [ 63.543698][ T4669] device hsr_slave_1 entered promiscuous mode [ 63.602987][ T4669] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.604285][ T4669] Cannot create hsr debugfs directory [ 63.641836][ T4669] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.383020][ T4145] Bluetooth: hci0: command 0x0409 tx timeout [ 66.226005][ T4669] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.462907][ T4142] Bluetooth: hci0: command 0x041b tx timeout [ 68.836220][ T4669] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.916481][ T4669] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.126180][ T4669] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.164706][ T4669] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.214243][ T4669] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.264023][ T4669] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.335290][ T4669] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.338986][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.340575][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.343664][ T4669] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.346846][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.348523][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.349944][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.351092][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.352445][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.356062][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.357609][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.359045][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.360157][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.362684][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.369930][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.372578][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.374496][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.376079][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.378947][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.380574][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.384960][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.386549][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.389191][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.390622][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.393563][ T4669] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.430661][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.431943][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.436647][ T4669] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.442065][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.444831][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.458567][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.460055][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.461580][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.463538][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.465872][ T4669] device veth0_vlan entered promiscuous mode [ 69.469515][ T4669] device veth1_vlan entered promiscuous mode [ 69.477190][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.478752][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.480120][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.481642][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.485084][ T4669] device veth0_macvtap entered promiscuous mode [ 69.487379][ T4669] device veth1_macvtap entered promiscuous mode [ 69.492265][ T4669] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.494792][ T4669] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.496975][ T4669] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.498291][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.499823][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.501323][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.503140][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.505552][ T4669] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.507172][ T4669] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.509290][ T4669] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.510591][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.512143][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.515810][ T4669] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.517086][ T4669] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.518532][ T4669] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.519921][ T4669] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.539103][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.540432][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.542734][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.543330][ T4144] Bluetooth: hci0: command 0x040f tx timeout [ 69.552114][ T454] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.553993][ T454] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.555207][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:09 executed programs: 2 [ 69.623981][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.624704][ T1967] cfg80211: failed to load regulatory.db [ 69.625225][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.714629][ T4881] loop0: detected capacity change from 0 to 40427 [ 69.721911][ T4881] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 69.728407][ T4881] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 69.745293][ T4881] F2FS-fs (loop0): Found nat_bits in checkpoint [ 69.757313][ T4881] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 69.758572][ T4881] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 70.002945][ T4887] loop0: detected capacity change from 0 to 40427 [ 70.064787][ T4887] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 70.066066][ T4887] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 70.077570][ T4887] F2FS-fs (loop0): Found nat_bits in checkpoint [ 70.089346][ T4887] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 70.090439][ T4887] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 70.311912][ T4893] loop0: detected capacity change from 0 to 40427 [ 70.372914][ T4893] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 70.374136][ T4893] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 70.380493][ T4893] F2FS-fs (loop0): Found nat_bits in checkpoint [ 70.389732][ T4893] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 70.390799][ T4893] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 70.395576][ T4892] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:209 [ 70.397013][ T4892] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4892, name: syz.0.17 [ 70.398306][ T4892] 1 lock held by syz.0.17/4892: [ 70.399047][ T4892] #0: ffff0000d41fc198 (ptlock_ptr(page)#2){+.+.}-{2:2}, at: unmap_page_range+0x6a4/0x1908 [ 70.400571][ T4892] Preemption disabled at: [ 70.400590][ T4892] [] unmap_page_range+0x6a4/0x1908 [ 70.402296][ T4892] CPU: 0 PID: 4892 Comm: syz.0.17 Not tainted syzkaller #0 [ 70.403479][ T4892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 70.405125][ T4892] Call trace: [ 70.405613][ T4892] dump_backtrace+0x0/0x458 [ 70.406335][ T4892] show_stack+0x2c/0x3c [ 70.407051][ T4892] __dump_stack+0x30/0x40 [ 70.407736][ T4892] dump_stack_lvl+0xf4/0x15c [ 70.408453][ T4892] dump_stack+0x1c/0x5c [ 70.409106][ T4892] ___might_sleep+0x358/0x4d4 [ 70.409859][ T4892] __might_sleep+0x98/0x124 [ 70.410571][ T4892] slab_pre_alloc_hook+0x58/0xe8 [ 70.411384][ T4892] kmem_cache_alloc+0x94/0x3d4 [ 70.412191][ T4892] f2fs_register_inmem_page+0x1d8/0x7d0 [ 70.413099][ T4892] f2fs_set_data_page_dirty+0x588/0x88c [ 70.413980][ T4892] set_page_dirty+0x23c/0x4e8 [ 70.414761][ T4892] unmap_page_range+0x9ac/0x1908 [ 70.415597][ T4892] unmap_single_vma+0x13c/0x1e4 [ 70.416418][ T4892] unmap_vmas+0x10c/0x214 [ 70.417155][ T4892] exit_mmap+0x2c4/0x508 [ 70.417880][ T4892] __mmput+0xec/0x3a8 [ 70.418525][ T4892] mmput+0x80/0xc0 [ 70.419158][ T4892] exit_mm+0x4ac/0x664 [ 70.419895][ T4892] do_exit+0x4f0/0x1f50 [ 70.420550][ T4892] do_group_exit+0x100/0x268 [ 70.421412][ T4892] __wake_up_parent+0x0/0x60 [ 70.422234][ T4892] invoke_syscall+0x98/0x2b0 [ 70.423057][ T4892] el0_svc_common+0x138/0x258 [ 70.423905][ T4892] do_el0_svc+0x58/0x13c [ 70.424605][ T4892] el0_svc+0x78/0x1d0 [ 70.425308][ T4892] el0t_64_sync_handler+0xcc/0xe4 [ 70.426091][ T4892] el0t_64_sync+0x1a0/0x1a4 [ 70.427029][ T4892] [ 70.427385][ T4892] ============================= [ 70.428151][ T4892] [ BUG: Invalid wait context ] [ 70.428837][ T4892] syzkaller #0 Tainted: G W [ 70.429749][ T4892] ----------------------------- [ 70.430552][ T4892] syz.0.17/4892 is trying to lock: [ 70.431338][ T4892] ffff0000eb8abf98 (&fi->inmem_lock){+.+.}-{3:3}, at: f2fs_register_inmem_page+0x2e4/0x7d0 [ 70.432827][ T4892] other info that might help us debug this: [ 70.433763][ T4892] context-{4:4} [ 70.434314][ T4892] 1 lock held by syz.0.17/4892: [ 70.435041][ T4892] #0: ffff0000d41fc198 (ptlock_ptr(page)#2){+.+.}-{2:2}, at: unmap_page_range+0x6a4/0x1908 [ 70.436698][ T4892] stack backtrace: [ 70.437285][ T4892] CPU: 0 PID: 4892 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 70.438802][ T4892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 70.440427][ T4892] Call trace: [ 70.440950][ T4892] dump_backtrace+0x0/0x458 [ 70.441735][ T4892] show_stack+0x2c/0x3c [ 70.442393][ T4892] __dump_stack+0x30/0x40 [ 70.443075][ T4892] dump_stack_lvl+0xf4/0x15c [ 70.443833][ T4892] dump_stack+0x1c/0x5c [ 70.444473][ T4892] __lock_acquire+0x17f0/0x67ec [ 70.445279][ T4892] lock_acquire+0x1f4/0x618 [ 70.446026][ T4892] __mutex_lock_common+0x194/0x1f14 [ 70.446845][ T4892] mutex_lock_nested+0xac/0x11c [ 70.447656][ T4892] f2fs_register_inmem_page+0x2e4/0x7d0 [ 70.448549][ T4892] f2fs_set_data_page_dirty+0x588/0x88c [ 70.449408][ T4892] set_page_dirty+0x23c/0x4e8 [ 70.450184][ T4892] unmap_page_range+0x9ac/0x1908 [ 70.450963][ T4892] unmap_single_vma+0x13c/0x1e4 [ 70.451734][ T4892] unmap_vmas+0x10c/0x214 [ 70.452422][ T4892] exit_mmap+0x2c4/0x508 [ 70.453132][ T4892] __mmput+0xec/0x3a8 [ 70.453784][ T4892] mmput+0x80/0xc0 [ 70.454382][ T4892] exit_mm+0x4ac/0x664 [ 70.455055][ T4892] do_exit+0x4f0/0x1f50 [ 70.455788][ T4892] do_group_exit+0x100/0x268 [ 70.456608][ T4892] __wake_up_parent+0x0/0x60 [ 70.457362][ T4892] invoke_syscall+0x98/0x2b0 [ 70.458084][ T4892] el0_svc_common+0x138/0x258 [ 70.458885][ T4892] do_el0_svc+0x58/0x13c [ 70.459547][ T4892] el0_svc+0x78/0x1d0 [ 70.460197][ T4892] el0t_64_sync_handler+0xcc/0xe4 [ 70.460926][ T4892] el0t_64_sync+0x1a0/0x1a4 [ 70.471745][ T345] attempt to access beyond end of device [ 70.471745][ T345] loop0: rw=1, want=45112, limit=40427 [ 70.660572][ T4899] loop0: detected capacity change from 0 to 40427 [ 70.718082][ T4899] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 70.719332][ T4899] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 70.722157][ T4899] F2FS-fs (loop0): Found nat_bits in checkpoint [ 70.729834][ T4899] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 70.731020][ T4899] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 70.931087][ T4905] loop0: detected capacity change from 0 to 40427 [ 70.967469][ T9] device hsr_slave_0 left promiscuous mode [ 70.968882][ T4905] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 70.970250][ T4905] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 70.973921][ T4905] F2FS-fs (loop0): Found nat_bits in checkpoint [ 70.980224][ T4905] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 70.981258][ T4905] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 70.993672][ T454] attempt to access beyond end of device [ 70.993672][ T454] loop0: rw=1, want=45112, limit=40427 [ 71.003391][ T9] device hsr_slave_1 left promiscuous mode [ 71.073058][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 71.074248][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 71.075713][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 71.076892][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 71.078233][ T9] device bridge_slave_1 left promiscuous mode [ 71.079304][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.113994][ T9] device bridge_slave_0 left promiscuous mode [ 71.115021][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.128622][ T4911] loop0: detected capacity change from 0 to 40427 [ 71.174964][ T4911] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 71.177861][ T4911] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 71.180706][ T4911] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.186977][ T4911] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 71.188106][ T4911] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 71.202033][ T148] attempt to access beyond end of device [ 71.202033][ T148] loop0: rw=1, want=45120, limit=40427 [ 71.233136][ T9] device veth1_macvtap left promiscuous mode [ 71.234085][ T9] device veth0_macvtap left promiscuous mode [ 71.235055][ T9] device veth1_vlan left promiscuous mode [ 71.236106][ T9] device veth0_vlan left promiscuous mode [ 71.322532][ T9] team0 (unregistering): Port device team_slave_1 removed [ 71.328341][ T9] team0 (unregistering): Port device team_slave_0 removed [ 71.331355][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 71.362606][ T4917] loop0: detected capacity change from 0 to 40427 [ 71.365892][ T4917] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 71.367128][ T4917] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 71.370119][ T4917] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.376649][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 71.381897][ T4917] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 71.383306][ T4917] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 71.394983][ T148] attempt to access beyond end of device [ 71.394983][ T148] loop0: rw=1, want=45112, limit=40427 [ 71.465430][ T9] bond0 (unregistering): Released all slaves [ 71.550656][ T4923] loop0: detected capacity change from 0 to 40427 [ 71.622998][ T4145] Bluetooth: hci0: command 0x0419 tx timeout [ 71.643951][ T4923] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 71.645202][ T4923] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 71.648048][ T4923] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.654455][ T4923] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 71.655565][ T4923] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 71.802631][ T4930] loop0: detected capacity change from 0 to 40427 [ 71.846883][ T4930] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 71.848241][ T4930] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 71.851199][ T4930] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.861251][ T4930] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 71.862372][ T4930] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 72.016499][ T4936] loop0: detected capacity change from 0 to 40427 [ 72.069076][ T4936] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 72.070231][ T4936] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 72.074403][ T4936] F2FS-fs (loop0): Found nat_bits in checkpoint [ 72.093198][ T4936] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 72.094311][ T4936] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 72.296138][ T4942] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 72.297430][ T4942] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 72.300249][ T4942] F2FS-fs (loop0): Found nat_bits in checkpoint [ 72.308890][ T4942] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 72.309970][ T4942] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 72.503442][ T4949] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 72.504602][ T4949] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 72.509453][ T4949] F2FS-fs (loop0): Found nat_bits in checkpoint [ 72.528654][ T4949] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 72.529824][ T4949] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 72.672111][ T4955] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 72.674024][ T4955] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 72.682618][ T4955] F2FS-fs (loop0): Found nat_bits in checkpoint [ 72.693100][ T4955] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 72.694164][ T4955] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 72.925880][ T4962] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 72.927224][ T4962] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 72.930111][ T4962] F2FS-fs (loop0): Found nat_bits in checkpoint [ 72.937168][ T4962] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 72.938274][ T4962] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 73.166190][ T4968] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 73.167539][ T4968] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 73.170904][ T4968] F2FS-fs (loop0): Found nat_bits in checkpoint [ 73.179167][ T4968] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 73.180287][ T4968] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 73.377712][ T4975] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 73.379395][ T4975] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 73.384848][ T4975] F2FS-fs (loop0): Found nat_bits in checkpoint [ 73.395163][ T4975] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 73.396273][ T4975] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 73.593429][ T4981] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 73.594674][ T4981] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 73.597734][ T4981] F2FS-fs (loop0): Found nat_bits in checkpoint [ 73.608153][ T4981] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 73.609284][ T4981] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 73.794042][ T4987] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 73.795308][ T4987] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 73.800767][ T4987] F2FS-fs (loop0): Found nat_bits in checkpoint [ 73.808450][ T4987] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 73.809491][ T4987] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 74.016440][ T4993] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 74.017648][ T4993] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 74.020343][ T4993] F2FS-fs (loop0): Found nat_bits in checkpoint [ 74.033103][ T4993] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 74.034138][ T4993] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 74.267391][ T4999] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 74.268636][ T4999] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 74.271434][ T4999] F2FS-fs (loop0): Found nat_bits in checkpoint [ 74.282474][ T4999] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 74.283820][ T4999] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 74.465959][ T5005] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 74.467167][ T5005] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 74.470296][ T5005] F2FS-fs (loop0): Found nat_bits in checkpoint [ 74.476802][ T5005] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 74.477869][ T5005] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 74.492057][ T9] attempt to access beyond end of device [ 74.492057][ T9] loop0: rw=1, want=45120, limit=40427 [ 74.664138][ T5012] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 74.665425][ T5012] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 74.668249][ T5012] F2FS-fs (loop0): Found nat_bits in checkpoint [ 74.674779][ T5012] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 74.675932][ T5012] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 74.679223][ T5011] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:209 [ 74.680600][ T5011] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5011, name: syz.0.36 [ 74.681958][ T5011] INFO: lockdep is turned off. [ 74.682708][ T5011] Preemption disabled at: [ 74.682722][ T5011] [] unmap_page_range+0x6a4/0x1908 [ 74.684516][ T5011] CPU: 0 PID: 5011 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 74.685806][ T5011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 74.687193][ T5011] Call trace: [ 74.687614][ T5011] dump_backtrace+0x0/0x458 [ 74.688223][ T5011] show_stack+0x2c/0x3c [ 74.688788][ T5011] __dump_stack+0x30/0x40 [ 74.689374][ T5011] dump_stack_lvl+0xf4/0x15c [ 74.690107][ T5011] dump_stack+0x1c/0x5c [ 74.690666][ T5011] ___might_sleep+0x358/0x4d4 [ 74.691320][ T5011] __might_sleep+0x98/0x124 [ 74.691957][ T5011] slab_pre_alloc_hook+0x58/0xe8 [ 74.692711][ T5011] kmem_cache_alloc+0x94/0x3d4 [ 74.693418][ T5011] f2fs_register_inmem_page+0x1d8/0x7d0 [ 74.694392][ T5011] f2fs_set_data_page_dirty+0x588/0x88c [ 74.695376][ T5011] set_page_dirty+0x23c/0x4e8 [ 74.696148][ T5011] unmap_page_range+0x9ac/0x1908 [ 74.696975][ T5011] unmap_single_vma+0x13c/0x1e4 [ 74.697697][ T5011] unmap_vmas+0x10c/0x214 [ 74.698374][ T5011] exit_mmap+0x2c4/0x508 [ 74.699068][ T5011] __mmput+0xec/0x3a8 [ 74.699678][ T5011] mmput+0x80/0xc0 [ 74.700322][ T5011] exit_mm+0x4ac/0x664 [ 74.701016][ T5011] do_exit+0x4f0/0x1f50 [ 74.701682][ T5011] do_group_exit+0x100/0x268 [ 74.702401][ T5011] __wake_up_parent+0x0/0x60 [ 74.703134][ T5011] invoke_syscall+0x98/0x2b0 [ 74.703896][ T5011] el0_svc_common+0x138/0x258 [ 74.704654][ T5011] do_el0_svc+0x58/0x13c [ 74.705353][ T5011] el0_svc+0x78/0x1d0 [ 74.706025][ T5011] el0t_64_sync_handler+0xcc/0xe4 [ 74.706869][ T5011] el0t_64_sync+0x1a0/0x1a4 [ 74.715972][ T148] attempt to access beyond end of device [ 74.715972][ T148] loop0: rw=1, want=45112, limit=40427 1970/01/01 00:01:14 executed programs: 24 [ 74.866112][ T5018] set_capacity_and_notify: 12 callbacks suppressed [ 74.866121][ T5018] loop0: detected capacity change from 0 to 40427 [ 74.924439][ T5018] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 74.925761][ T5018] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 74.930590][ T5018] F2FS-fs (loop0): Found nat_bits in checkpoint [ 74.937285][ T5018] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 74.938334][ T5018] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 75.098256][ T5025] loop0: detected capacity change from 0 to 40427 [ 75.134385][ T5025] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 75.135643][ T5025] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 75.139983][ T5025] F2FS-fs (loop0): Found nat_bits in checkpoint [ 75.146349][ T5025] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 75.147463][ T5025] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 75.159986][ T9] attempt to access beyond end of device [ 75.159986][ T9] loop0: rw=1, want=45120, limit=40427 [ 75.296484][ T5031] loop0: detected capacity change from 0 to 40427 [ 75.347606][ T5031] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 75.348882][ T5031] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 75.351778][ T5031] F2FS-fs (loop0): Found nat_bits in checkpoint [ 75.363553][ T5031] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 75.364671][ T5031] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 75.376089][ T148] attempt to access beyond end of device [ 75.376089][ T148] loop0: rw=1, want=45112, limit=40427 [ 75.526715][ T5037] loop0: detected capacity change from 0 to 40427 [ 75.595045][ T5037] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 75.596216][ T5037] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 75.600672][ T5037] F2FS-fs (loop0): Found nat_bits in checkpoint [ 75.607475][ T5037] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 75.608607][ T5037] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 75.621177][ T9] attempt to access beyond end of device [ 75.621177][ T9] loop0: rw=1, want=45120, limit=40427 [ 75.786985][ T5043] loop0: detected capacity change from 0 to 40427 [ 75.833404][ T5043] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 75.834615][ T5043] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 75.839870][ T5043] F2FS-fs (loop0): Found nat_bits in checkpoint [ 75.854978][ T5043] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 75.856058][ T5043] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 75.868277][ T9] attempt to access beyond end of device [ 75.868277][ T9] loop0: rw=1, want=45120, limit=40427 [ 76.017009][ T5049] loop0: detected capacity change from 0 to 40427 [ 76.077281][ T5049] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 76.078466][ T5049] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.081233][ T5049] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.090739][ T5049] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 76.091819][ T5049] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 76.256757][ T5056] loop0: detected capacity change from 0 to 40427 [ 76.297806][ T5056] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 76.299365][ T5056] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.304650][ T5056] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.319686][ T5056] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 76.320789][ T5056] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 76.469769][ T5062] loop0: detected capacity change from 0 to 40427 [ 76.523422][ T5062] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 76.524647][ T5062] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.527414][ T5062] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.534452][ T5062] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 76.535836][ T5062] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 76.678027][ T5068] loop0: detected capacity change from 0 to 40427 [ 76.733612][ T5068] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 76.734740][ T5068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.737623][ T5068] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.745338][ T5068] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 76.746414][ T5068] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 76.862932][ T5074] loop0: detected capacity change from 0 to 40427 [ 76.913476][ T5074] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 76.914649][ T5074] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.917420][ T5074] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.924578][ T5074] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 76.925820][ T5074] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 77.144323][ T5080] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 77.145600][ T5080] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 77.149928][ T5080] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.157004][ T5080] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.158098][ T5080] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 77.170010][ T454] attempt to access beyond end of device [ 77.170010][ T454] loop0: rw=1, want=45120, limit=40427 [ 77.353489][ T5086] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 77.354788][ T5086] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 77.360264][ T5086] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.372849][ T5086] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.373972][ T5086] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 77.555803][ T5092] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 77.557048][ T5092] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 77.559782][ T5092] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.567341][ T5092] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.568440][ T5092] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 77.582165][ T5091] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:209 [ 77.583778][ T5091] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5091, name: syz.0.49 [ 77.585009][ T5091] INFO: lockdep is turned off. [ 77.585804][ T5091] Preemption disabled at: [ 77.585818][ T5091] [] unmap_page_range+0x6a4/0x1908 [ 77.587690][ T5091] CPU: 0 PID: 5091 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 77.589059][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 77.590565][ T5091] Call trace: [ 77.591047][ T5091] dump_backtrace+0x0/0x458 [ 77.591775][ T5091] show_stack+0x2c/0x3c [ 77.592448][ T5091] __dump_stack+0x30/0x40 [ 77.593163][ T5091] dump_stack_lvl+0xf4/0x15c [ 77.593901][ T5091] dump_stack+0x1c/0x5c [ 77.594602][ T5091] ___might_sleep+0x358/0x4d4 [ 77.595344][ T5091] __might_sleep+0x98/0x124 [ 77.596085][ T5091] slab_pre_alloc_hook+0x58/0xe8 [ 77.596906][ T5091] kmem_cache_alloc+0x94/0x3d4 [ 77.597718][ T5091] f2fs_register_inmem_page+0x1d8/0x7d0 [ 77.598560][ T5091] f2fs_set_data_page_dirty+0x588/0x88c [ 77.599419][ T5091] set_page_dirty+0x23c/0x4e8 [ 77.600198][ T5091] unmap_page_range+0x9ac/0x1908 [ 77.600983][ T5091] unmap_single_vma+0x13c/0x1e4 [ 77.601802][ T5091] unmap_vmas+0x10c/0x214 [ 77.602523][ T5091] exit_mmap+0x2c4/0x508 [ 77.603220][ T5091] __mmput+0xec/0x3a8 [ 77.603923][ T5091] mmput+0x80/0xc0 [ 77.604484][ T5091] exit_mm+0x4ac/0x664 [ 77.605160][ T5091] do_exit+0x4f0/0x1f50 [ 77.605865][ T5091] do_group_exit+0x100/0x268 [ 77.606495][ T5091] __wake_up_parent+0x0/0x60 [ 77.607128][ T5091] invoke_syscall+0x98/0x2b0 [ 77.607832][ T5091] el0_svc_common+0x138/0x258 [ 77.608594][ T5091] do_el0_svc+0x58/0x13c [ 77.609297][ T5091] el0_svc+0x78/0x1d0 [ 77.609895][ T5091] el0t_64_sync_handler+0xcc/0xe4 [ 77.610688][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 77.620568][ T148] attempt to access beyond end of device [ 77.620568][ T148] loop0: rw=1, want=45112, limit=40427 [ 77.815978][ T5098] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 77.817267][ T5098] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 77.820153][ T5098] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.828340][ T5098] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.829548][ T5098] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 78.063412][ T5104] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 78.064713][ T5104] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.067581][ T5104] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.074383][ T5104] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.075540][ T5104] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 78.284602][ T5110] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 78.285940][ T5110] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.288822][ T5110] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.296360][ T5110] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.297570][ T5110] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 78.524618][ T5116] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 78.525910][ T5116] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.533016][ T5116] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.553279][ T5116] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.554268][ T5116] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 78.754783][ T5122] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 78.756171][ T5122] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.758773][ T5122] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.768335][ T5122] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.769710][ T5122] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 78.994384][ T5128] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 78.995623][ T5128] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 79.000773][ T5128] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.008593][ T5128] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.009858][ T5128] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 79.022036][ T454] attempt to access beyond end of device [ 79.022036][ T454] loop0: rw=1, want=45120, limit=40427 [ 79.224338][ T5134] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 79.225655][ T5134] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 79.231272][ T5134] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.238265][ T5134] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.239344][ T5134] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 79.424427][ T5140] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 79.425714][ T5140] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 79.429931][ T5140] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.436997][ T5140] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.438239][ T5140] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 79.450562][ T9] attempt to access beyond end of device [ 79.450562][ T9] loop0: rw=1, want=45120, limit=40427 [ 79.633455][ T5146] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 79.634707][ T5146] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 79.642657][ T5146] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.654039][ T5146] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.655197][ T5146] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 79.865416][ T5152] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 79.866667][ T5152] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 79.870019][ T5152] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.877016][ T5152] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.878125][ T5152] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 79.890074][ T9] attempt to access beyond end of device [ 79.890074][ T9] loop0: rw=1, want=45120, limit=40427 1970/01/01 00:01:19 executed programs: 47 [ 80.037659][ T5158] set_capacity_and_notify: 13 callbacks suppressed [ 80.037669][ T5158] loop0: detected capacity change from 0 to 40427 [ 80.073398][ T5158] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 80.074554][ T5158] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 80.077945][ T5158] F2FS-fs (loop0): Found nat_bits in checkpoint [ 80.089994][ T5158] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 80.091273][ T5158] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 80.247696][ T5164] loop0: detected capacity change from 0 to 40427 [ 80.283393][ T5164] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 80.284507][ T5164] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 80.288809][ T5164] F2FS-fs (loop0): Found nat_bits in checkpoint [ 80.298776][ T5164] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 80.299894][ T5164] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 80.313130][ T5163] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:209 [ 80.314597][ T5163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5163, name: syz.0.61 [ 80.315920][ T5163] INFO: lockdep is turned off. [ 80.316665][ T5163] Preemption disabled at: [ 80.316682][ T5163] [] unmap_page_range+0x6a4/0x1908 [ 80.318426][ T5163] CPU: 1 PID: 5163 Comm: syz.0.61 Tainted: G W syzkaller #0 [ 80.319803][ T5163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.321410][ T5163] Call trace: [ 80.321959][ T5163] dump_backtrace+0x0/0x458 [ 80.322699][ T5163] show_stack+0x2c/0x3c [ 80.323375][ T5163] __dump_stack+0x30/0x40 [ 80.324106][ T5163] dump_stack_lvl+0xf4/0x15c [ 80.324878][ T5163] dump_stack+0x1c/0x5c [ 80.325553][ T5163] ___might_sleep+0x358/0x4d4 [ 80.326356][ T5163] __might_sleep+0x98/0x124 [ 80.327081][ T5163] slab_pre_alloc_hook+0x58/0xe8 [ 80.327913][ T5163] kmem_cache_alloc+0x94/0x3d4 [ 80.328681][ T5163] f2fs_register_inmem_page+0x1d8/0x7d0 [ 80.329548][ T5163] f2fs_set_data_page_dirty+0x588/0x88c [ 80.330406][ T5163] set_page_dirty+0x23c/0x4e8 [ 80.331128][ T5163] unmap_page_range+0x9ac/0x1908 [ 80.331944][ T5163] unmap_single_vma+0x13c/0x1e4 [ 80.332682][ T5163] unmap_vmas+0x10c/0x214 [ 80.333362][ T5163] exit_mmap+0x2c4/0x508 [ 80.334052][ T5163] __mmput+0xec/0x3a8 [ 80.334719][ T5163] mmput+0x80/0xc0 [ 80.335301][ T5163] exit_mm+0x4ac/0x664 [ 80.335932][ T5163] do_exit+0x4f0/0x1f50 [ 80.336556][ T5163] do_group_exit+0x100/0x268 [ 80.337269][ T5163] __wake_up_parent+0x0/0x60 [ 80.338000][ T5163] invoke_syscall+0x98/0x2b0 [ 80.338742][ T5163] el0_svc_common+0x138/0x258 [ 80.339492][ T5163] do_el0_svc+0x58/0x13c [ 80.340156][ T5163] el0_svc+0x78/0x1d0 [ 80.340736][ T5163] el0t_64_sync_handler+0xcc/0xe4 [ 80.341599][ T5163] el0t_64_sync+0x1a0/0x1a4 [ 80.350840][ T454] attempt to access beyond end of device [ 80.350840][ T454] loop0: rw=1, want=45112, limit=40427