[ 9.281055][ T3992] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: [ 9.313392][ T55] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.317862][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs 1970/01/01 00:00:30 serving rpc on tcp://32975 syzkaller login: [ 31.191537][ T4339] cgroup: Unknown subsys name 'net' [ 31.459663][ T4339] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 31.720637][ T4339] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 35.670672][ T4369] chnl_net:caif_netlink_parms(): no params data found [ 35.687894][ T4369] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.689185][ T4369] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.690684][ T4369] device bridge_slave_0 entered promiscuous mode [ 35.692974][ T4369] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.694302][ T4369] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.695928][ T4369] device bridge_slave_1 entered promiscuous mode [ 35.702378][ T4369] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.704838][ T4369] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.713336][ T4369] team0: Port device team_slave_0 added [ 35.715179][ T4369] team0: Port device team_slave_1 added [ 35.720199][ T4369] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.721450][ T4369] 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. [ 35.725978][ T4369] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.728880][ T4369] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.730098][ T4369] 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. [ 35.734421][ T4369] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.778441][ T4369] device hsr_slave_0 entered promiscuous mode [ 35.817284][ T4369] device hsr_slave_1 entered promiscuous mode [ 35.901413][ T4369] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.930073][ T4369] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.978936][ T4369] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.008963][ T4369] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.054782][ T4369] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.056052][ T4369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.057461][ T4369] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.058671][ T4369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.075803][ T4369] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.080363][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.082854][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.084650][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.086468][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 36.091059][ T4369] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.093979][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.095565][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.096756][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.103021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.104642][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.105884][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.112599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.114282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.118122][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.120946][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.124272][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.126770][ T4369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.200905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.202198][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.205339][ T4369] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.211798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.217913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.219732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.221172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.223375][ T4369] device veth0_vlan entered promiscuous mode [ 36.226387][ T4369] device veth1_vlan entered promiscuous mode [ 36.234517][ T4369] device veth0_macvtap entered promiscuous mode [ 36.236671][ T4369] device veth1_macvtap entered promiscuous mode [ 36.239232][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.240822][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.242365][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.244343][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.250403][ T4369] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.252867][ T4369] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.255092][ T4369] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.256577][ T4369] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.258778][ T4369] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.260232][ T4369] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.262207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.264004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.404407][ T4397] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.406105][ T4397] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.408124][ T4397] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.409698][ T4397] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.411204][ T4397] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 36.412558][ T4397] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.002372][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.003816][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.005570][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 37.013195][ T4377] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.014616][ T4377] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.016195][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:37 executed programs: 0 [ 37.191525][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.193034][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.194473][ T4399] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.195990][ T4399] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.198634][ T4399] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 37.200172][ T4399] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.391864][ T4432] chnl_net:caif_netlink_parms(): no params data found [ 37.405642][ T4432] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.406890][ T4432] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.408696][ T4432] device bridge_slave_0 entered promiscuous mode [ 37.411215][ T4432] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.412320][ T4432] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.413793][ T4432] device bridge_slave_1 entered promiscuous mode [ 37.420890][ T4432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.423405][ T4432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.429865][ T4432] team0: Port device team_slave_0 added [ 37.431841][ T4432] team0: Port device team_slave_1 added [ 37.436967][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.438476][ T4432] 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. [ 37.442741][ T4432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.445781][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.446983][ T4432] 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. [ 37.452792][ T4432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.499183][ T4432] device hsr_slave_0 entered promiscuous mode [ 37.558182][ T4432] device hsr_slave_1 entered promiscuous mode [ 37.607181][ T4432] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.608614][ T4432] Cannot create hsr debugfs directory [ 37.910304][ T55] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.277433][ T4397] Bluetooth: hci0: command 0x0409 tx timeout [ 40.928274][ T55] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.367174][ T4397] Bluetooth: hci0: command 0x041b tx timeout [ 41.898242][ T55] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.978673][ T55] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.978367][ T4432] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.079336][ T4432] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.179198][ T4432] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.218261][ T4432] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.366747][ T4432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.370856][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.372389][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.374990][ T4432] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.378364][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.379915][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.381502][ T1574] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.382652][ T1574] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.384169][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.386567][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.388521][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.390071][ T1574] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.391234][ T1574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.439816][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.442592][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.445187][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.447049][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.448679][ T4397] Bluetooth: hci0: command 0x040f tx timeout [ 43.450272][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.453743][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.455418][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.458565][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.460317][ T1574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.463144][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.464857][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.468279][ T4432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.555454][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.556766][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.612306][ T4432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.618772][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.620570][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.625708][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.627542][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.629804][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.631423][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.633032][ T4432] device veth0_vlan entered promiscuous mode [ 43.636185][ T4432] device veth1_vlan entered promiscuous mode [ 43.643344][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.644870][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.646360][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.648300][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.650742][ T4432] device veth0_macvtap entered promiscuous mode [ 43.652930][ T4432] device veth1_macvtap entered promiscuous mode [ 43.658234][ T4432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.660016][ T4432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.662015][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.689848][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.691395][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.692957][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.695097][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.698521][ T4432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.700444][ T4432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.702606][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.703904][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.705565][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.708777][ T4432] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.710350][ T4432] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.711870][ T4432] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.713337][ T4432] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.732558][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.735010][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.736979][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 43.793775][ T4377] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.795145][ T4377] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.796544][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 43.849054][ T4527] loop0: detected capacity change from 0 to 1024 [ 43.856830][ T4527] [ 43.857284][ T4527] ============================================ [ 43.858481][ T4527] WARNING: possible recursive locking detected [ 43.859659][ T4527] syzkaller #0 Not tainted [ 43.860519][ T4527] -------------------------------------------- [ 43.861696][ T4527] syz.0.17/4527 is trying to acquire lock: [ 43.862738][ T4527] ffff0000de339548 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_get_block+0x2b0/0x11a0 [ 43.864782][ T4527] [ 43.864782][ T4527] but task is already holding lock: [ 43.866115][ T4527] ffff0000de33a988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x188/0x1324 [ 43.868036][ T4527] [ 43.868036][ T4527] other info that might help us debug this: [ 43.869480][ T4527] Possible unsafe locking scenario: [ 43.869480][ T4527] [ 43.870791][ T4527] CPU0 [ 43.871406][ T4527] ---- [ 43.872026][ T4527] lock(&HFSPLUS_I(inode)->extents_lock); [ 43.873038][ T4527] lock(&HFSPLUS_I(inode)->extents_lock); [ 43.874081][ T4527] [ 43.874081][ T4527] *** DEADLOCK *** [ 43.874081][ T4527] [ 43.875455][ T4527] May be due to missing lock nesting notation [ 43.875455][ T4527] [ 43.876934][ T4527] 4 locks held by syz.0.17/4527: [ 43.877821][ T4527] #0: ffff0000cc5b4460 (sb_writers#12){.+.+}-{0:0}, at: do_pwritev+0x1d4/0x338 [ 43.879465][ T4527] #1: ffff0000de33ab80 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: generic_file_write_iter+0x84/0x2b0 [ 43.881532][ T4527] #2: ffff0000de33a988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x188/0x1324 [ 43.883618][ T4527] #3: ffff0000d69bf8f8 (&sbi->alloc_mutex){+.+.}-{3:3}, at: hfsplus_block_allocate+0x88/0x7e0 [ 43.885439][ T4527] [ 43.885439][ T4527] stack backtrace: [ 43.886470][ T4527] CPU: 0 PID: 4527 Comm: syz.0.17 Not tainted syzkaller #0 [ 43.887764][ T4527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 43.889558][ T4527] Call trace: [ 43.890150][ T4527] dump_backtrace+0x1c4/0x1f0 [ 43.890974][ T4527] show_stack+0x2c/0x3c [ 43.891703][ T4527] __dump_stack+0x30/0x40 [ 43.892467][ T4527] dump_stack_lvl+0xf4/0x15c [ 43.893224][ T4527] dump_stack+0x1c/0x5c [ 43.893926][ T4527] __lock_acquire+0x15d0/0x6634 [ 43.894782][ T4527] lock_acquire+0x20c/0x638 [ 43.895564][ T4527] __mutex_lock_common+0x1a0/0x1f3c [ 43.896463][ T4527] mutex_lock_nested+0x38/0x44 [ 43.897290][ T4527] hfsplus_get_block+0x2b0/0x11a0 [ 43.898198][ T4527] block_read_full_folio+0x2e8/0x980 [ 43.899137][ T4527] hfsplus_read_folio+0x28/0x38 [ 43.899935][ T4527] filemap_read_folio+0x134/0x384 [ 43.900829][ T4527] do_read_cache_folio+0x24c/0x534 [ 43.901713][ T4527] read_cache_page+0x6c/0x184 [ 43.902579][ T4527] hfsplus_block_allocate+0xd8/0x7e0 [ 43.903546][ T4527] hfsplus_file_extend+0x750/0x1324 [ 43.904468][ T4527] hfsplus_get_block+0x318/0x11a0 [ 43.905398][ T4527] __block_write_begin_int+0x3d8/0x13c0 [ 43.906379][ T4527] cont_write_begin+0x5b4/0x820 [ 43.907256][ T4527] hfsplus_write_begin+0x98/0xe4 [ 43.908139][ T4527] cont_write_begin+0x290/0x820 [ 43.909009][ T4527] hfsplus_write_begin+0x98/0xe4 [ 43.909898][ T4527] generic_perform_write+0x240/0x508 [ 43.910848][ T4527] __generic_file_write_iter+0x130/0x250 [ 43.911871][ T4527] generic_file_write_iter+0xb4/0x2b0 [ 43.912828][ T4527] do_iter_write+0x520/0x93c [ 43.913643][ T4527] do_pwritev+0x1e8/0x338 [ 43.914418][ T4527] __arm64_sys_pwritev2+0xdc/0x110 [ 43.915299][ T4527] invoke_syscall+0x98/0x290 [ 43.916088][ T4527] el0_svc_common+0x13c/0x258 [ 43.916898][ T4527] do_el0_svc+0x5c/0x134 [ 43.917643][ T4527] el0_svc+0x58/0x128 [ 43.918358][ T4527] el0t_64_sync_handler+0x84/0xf0 [ 43.919226][ T4527] el0t_64_sync+0x18c/0x190