Warning: Permanently added '10.128.1.105' (ED25519) to the list of known hosts. 1970/01/01 00:00:33 parsed 1 programs [ 34.732996][ T4337] cgroup: Unknown subsys name 'net' [ 34.994446][ T4337] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 35.276298][ T4337] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 40.081664][ T4396] chnl_net:caif_netlink_parms(): no params data found [ 40.098754][ T4396] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.099992][ T4396] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.102638][ T4396] device bridge_slave_0 entered promiscuous mode [ 40.104908][ T4396] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.106099][ T4396] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.107595][ T4396] device bridge_slave_1 entered promiscuous mode [ 40.114289][ T4396] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.116800][ T4396] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.124549][ T4396] team0: Port device team_slave_0 added [ 40.126393][ T4396] team0: Port device team_slave_1 added [ 40.131366][ T4396] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.133039][ T4396] 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. [ 40.137355][ T4396] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.139920][ T4396] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.141096][ T4396] 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. [ 40.146040][ T4396] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.193091][ T4396] device hsr_slave_0 entered promiscuous mode [ 40.231582][ T4396] device hsr_slave_1 entered promiscuous mode [ 40.310056][ T4396] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.352521][ T4396] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.413633][ T4396] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.462390][ T4396] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.518791][ T4396] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.520142][ T4396] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.521735][ T4396] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.522870][ T4396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.540620][ T4396] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.544872][ T1575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.547257][ T1575] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.548934][ T1575] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.564376][ T4396] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.567254][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.569107][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.570289][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.573875][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.575602][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.576779][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.583092][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.584841][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.587714][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.590511][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.606352][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.608073][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.610729][ T4396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.667145][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.668398][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.671838][ T4396] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.678274][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.680007][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.686162][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.687940][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.689713][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.691272][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.704669][ T4396] device veth0_vlan entered promiscuous mode [ 40.707968][ T4396] device veth1_vlan entered promiscuous mode [ 40.714457][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.716059][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.717535][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.719074][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.721264][ T4396] device veth0_macvtap entered promiscuous mode [ 40.724966][ T4396] device veth1_macvtap entered promiscuous mode [ 40.729504][ T4396] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.730874][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.733781][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.735790][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.737370][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.750876][ T4396] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.752638][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.754354][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.756746][ T4396] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.758305][ T4396] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.759850][ T4396] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.761506][ T4396] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.857693][ T89] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.859187][ T89] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.860776][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.869758][ T89] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.871061][ T89] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.872937][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 40.942311][ T4438] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.943862][ T4438] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.945289][ T4438] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.946795][ T4438] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.948221][ T4438] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.949572][ T4438] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:41 executed programs: 0 [ 41.677248][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.678960][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.680394][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.682631][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.684132][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.685528][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.833600][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.874968][ T4452] chnl_net:caif_netlink_parms(): no params data found [ 41.889603][ T4452] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.890942][ T4452] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.892552][ T4452] device bridge_slave_0 entered promiscuous mode [ 41.894548][ T4452] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.895836][ T4452] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.897329][ T4452] device bridge_slave_1 entered promiscuous mode [ 41.903996][ T4452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.906410][ T4452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.912683][ T4452] team0: Port device team_slave_0 added [ 41.914319][ T4452] team0: Port device team_slave_1 added [ 41.919790][ T4452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.920948][ T4452] 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. [ 41.925741][ T4452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.928240][ T4452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.929439][ T4452] 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. [ 41.934632][ T4452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.982853][ T4452] device hsr_slave_0 entered promiscuous mode [ 42.021905][ T4452] device hsr_slave_1 entered promiscuous mode [ 42.061480][ T4452] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.062955][ T4452] Cannot create hsr debugfs directory [ 43.691705][ T4438] Bluetooth: hci0: command 0x0409 tx timeout [ 44.092606][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.771401][ T4438] Bluetooth: hci0: command 0x041b tx timeout [ 46.452721][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.533291][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.609262][ T4452] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.664018][ T4452] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.772914][ T4452] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.812576][ T4452] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.851446][ T4438] Bluetooth: hci0: command 0x040f tx timeout [ 47.932361][ T4452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.935984][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.937552][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.940020][ T4452] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.942688][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.944366][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.945859][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.947031][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.948555][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.951147][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.953925][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.955447][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.956857][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.004111][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.006948][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.009508][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.011453][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.013174][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.015779][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.017359][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.019941][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.021586][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.024875][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.026363][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.028538][ T4452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.077102][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.078480][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.082435][ T4452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.087952][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.089570][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.409083][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.410767][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.415504][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.416912][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.419106][ T4452] device veth0_vlan entered promiscuous mode [ 48.422490][ T4452] device veth1_vlan entered promiscuous mode [ 48.429468][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.430980][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.432601][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.434227][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.436494][ T4452] device veth0_macvtap entered promiscuous mode [ 48.438918][ T4452] device veth1_macvtap entered promiscuous mode [ 48.443706][ T4452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 48.445556][ T4452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.447788][ T4452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.448999][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.450510][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.454302][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.455946][ T1596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.503959][ T4452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 48.505828][ T4452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.508075][ T4452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.512120][ T4452] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.513608][ T4452] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.514992][ T4452] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.516370][ T4452] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.518920][ T1575] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.520474][ T1575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.537557][ T1575] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.539963][ T1575] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.542081][ T1575] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.859125][ T89] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.860477][ T89] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.862052][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.927903][ T4534] loop0: detected capacity change from 0 to 64 [ 48.929511][ T4534] ======================================================= [ 48.929511][ T4534] WARNING: The mand mount option has been deprecated and [ 48.929511][ T4534] and is ignored by this kernel. Remove the mand [ 48.929511][ T4534] option from the mount to silence this warning. [ 48.929511][ T4534] ======================================================= [ 48.937830][ T4534] hfs: unable to locate alternate MDB [ 48.938820][ T4534] hfs: continuing without an alternate MDB [ 48.949379][ T9] hfs: new node 0 already hashed? [ 48.950342][ T9] ------------[ cut here ]------------ [ 48.951151][ T9] WARNING: CPU: 1 PID: 9 at fs/hfs/bnode.c:520 hfs_bnode_create+0x40c/0x4c4 [ 48.952751][ T9] Modules linked in: [ 48.953440][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 48.954713][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 48.956520][ T9] Workqueue: writeback wb_workfn (flush-7:0) [ 48.957572][ T9] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.958917][ T9] pc : hfs_bnode_create+0x40c/0x4c4 [ 48.959818][ T9] lr : hfs_bnode_create+0x40c/0x4c4 [ 48.960705][ T9] sp : ffff80001c9c6d40 [ 48.961433][ T9] x29: ffff80001c9c6d60 x28: ffff700003938dbc x27: dfff800000000000 [ 48.962859][ T9] x26: 0000000000000080 x25: 0000000000000000 x24: ffff0000d5c7b688 [ 48.964287][ T9] x23: dfff800000000000 x22: 0000000000000000 x21: ffff0000da3e4000 [ 48.965714][ T9] x20: 0000000000000000 x19: ffff0000d5c7b600 x18: ffff800011b9bf60 [ 48.967074][ T9] x17: 0000000000000000 x16: ffff8000082d93d8 x15: 0000000000000000 [ 48.968434][ T9] x14: 0000000000000001 x13: 1ffff00003938d10 x12: 0000000000ff0100 [ 48.969952][ T9] x11: ff00800008311784 x10: 0000000000000000 x9 : 8941c3f8174f7900 [ 48.971321][ T9] x8 : 8941c3f8174f7900 x7 : 0000000000000001 x6 : 0000000000000001 [ 48.972689][ T9] x5 : ffff80001c9c6818 x4 : ffff800015304cc0 x3 : ffff80000a891490 [ 48.974051][ T9] x2 : ffff00019f552d10 x1 : 0000000100000000 x0 : 000000000000001f [ 48.975378][ T9] Call trace: [ 48.975930][ T9] hfs_bnode_create+0x40c/0x4c4 [ 48.976828][ T9] hfs_bmap_alloc+0x4fc/0x5ac [ 48.977622][ T9] hfs_btree_inc_height+0x108/0x890 [ 48.978498][ T9] hfs_brec_insert+0x5c4/0x97c [ 48.979369][ T9] __hfs_ext_write_extent+0x22c/0x484 [ 48.980314][ T9] hfs_ext_write_extent+0x154/0x1e0 [ 48.981213][ T9] hfs_write_inode+0xf0/0x8dc [ 48.982102][ T9] __writeback_single_inode+0x5e0/0x1554 [ 48.983116][ T9] writeback_sb_inodes+0x858/0x143c [ 48.984032][ T9] wb_writeback+0x414/0xfcc [ 48.984818][ T9] wb_workfn+0x360/0xe18 [ 48.985580][ T9] process_one_work+0x7f8/0x13a4 [ 48.986510][ T9] worker_thread+0x8c4/0xfec [ 48.987323][ T9] kthread+0x250/0x2d8 [ 48.988058][ T9] ret_from_fork+0x10/0x20 [ 48.988828][ T9] irq event stamp: 208686 [ 48.989638][ T9] hardirqs last enabled at (208685): [] __up_console_sem+0xb4/0xfc [ 48.991334][ T9] hardirqs last disabled at (208686): [] el1_dbg+0x24/0x80 [ 48.992901][ T9] softirqs last enabled at (196272): [] handle_softirqs+0xaec/0xc60 [ 48.994572][ T9] softirqs last disabled at (196219): [] __do_softirq+0x14/0x20 [ 48.996267][ T9] ---[ end trace 0000000000000000 ]--- [ 49.011990][ T9] ------------[ cut here ]------------ [ 49.013035][ T9] kernel BUG at fs/hfs/bnode.c:565! [ 49.014007][ T9] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 49.015244][ T9] Modules linked in: [ 49.015918][ T9] CPU: 0 PID: 9 Comm: kworker/u4:0 Tainted: G W syzkaller #0 [ 49.017412][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 49.019156][ T9] Workqueue: writeback wb_workfn (flush-7:0) [ 49.020204][ T9] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.021600][ T9] pc : hfs_bnode_put+0x358/0x364 [ 49.022481][ T9] lr : hfs_bnode_put+0x358/0x364 [ 49.023417][ T9] sp : ffff80001c9c6e40 [ 49.024142][ T9] x29: ffff80001c9c6e40 x28: 0000000000000302 x27: dfff800000000000 [ 49.025487][ T9] x26: ffff700003938ddc x25: ffff80001c9c6ee0 x24: 1fffe0001ab8f6c0 [ 49.026878][ T9] x23: ffff0000da3e4000 x22: dfff800000000000 x21: 0000000000000000 [ 49.028299][ T9] x20: ffff0000d5c7b680 x19: ffff0000d5c7b600 x18: ffff800011b9bf60 [ 49.029704][ T9] x17: 0000000000000000 x16: ffff8000082ef09c x15: 0000000000000000 [ 49.031137][ T9] x14: 0000000000000001 x13: 1fffe0001ab8f6d0 x12: 0000000000ff0100 [ 49.032522][ T9] x11: ff00800008fa1ed4 x10: 0000000000000000 x9 : ffff800008fa1ed4 [ 49.033988][ T9] x8 : ffff0000c09a8000 x7 : ffff8000118d0f24 x6 : 0000000000000000 [ 49.035403][ T9] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008fa1bd8 [ 49.036892][ T9] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.038310][ T9] Call trace: [ 49.038876][ T9] hfs_bnode_put+0x358/0x364 [ 49.039676][ T9] hfs_btree_inc_height+0x458/0x890 [ 49.040594][ T9] hfs_brec_insert+0x5c4/0x97c [ 49.041479][ T9] __hfs_ext_write_extent+0x22c/0x484 [ 49.042424][ T9] hfs_ext_write_extent+0x154/0x1e0 [ 49.043343][ T9] hfs_write_inode+0xf0/0x8dc [ 49.044151][ T9] __writeback_single_inode+0x5e0/0x1554 [ 49.045146][ T9] writeback_sb_inodes+0x858/0x143c [ 49.046059][ T9] wb_writeback+0x414/0xfcc [ 49.046846][ T9] wb_workfn+0x360/0xe18 [ 49.047579][ T9] process_one_work+0x7f8/0x13a4 [ 49.048482][ T9] worker_thread+0x8c4/0xfec [ 49.049296][ T9] kthread+0x250/0x2d8 [ 49.050055][ T9] ret_from_fork+0x10/0x20 [ 49.050838][ T9] Code: aa1403e0 97e51623 17ffffce 97d42619 (d4210000) [ 49.052058][ T9] ---[ end trace 0000000000000000 ]---