Warning: Permanently added '10.128.0.216' (ED25519) to the list of known hosts. 1970/01/01 00:01:27 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:27 ignoring optional flag "type"="gce" 1970/01/01 00:01:28 parsed 1 programs [ 91.325729][ T6800] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 101.489193][ T6927] chnl_net:caif_netlink_parms(): no params data found [ 101.546127][ T6927] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.548044][ T6927] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.550006][ T6927] bridge_slave_0: entered allmulticast mode [ 101.552124][ T6927] bridge_slave_0: entered promiscuous mode [ 101.555837][ T6927] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.557764][ T6927] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.559644][ T6927] bridge_slave_1: entered allmulticast mode [ 101.561579][ T6927] bridge_slave_1: entered promiscuous mode [ 101.577803][ T6927] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.581366][ T6927] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.592750][ T6927] team0: Port device team_slave_0 added [ 101.595985][ T6927] team0: Port device team_slave_1 added [ 101.606004][ T6927] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.607857][ T6927] 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. [ 101.614985][ T6927] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.618733][ T6927] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.620505][ T6927] 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. [ 101.627819][ T6927] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.649390][ T6927] hsr_slave_0: entered promiscuous mode [ 101.651339][ T6927] hsr_slave_1: entered promiscuous mode [ 102.535838][ T6927] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.541960][ T6927] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.548595][ T6927] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.555547][ T6927] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.599856][ T6927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.609599][ T6927] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.613921][ T623] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.615869][ T623] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.621866][ T2108] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.623725][ T2108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.711427][ T6927] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.731962][ T6927] veth0_vlan: entered promiscuous mode [ 102.737443][ T6927] veth1_vlan: entered promiscuous mode [ 102.753279][ T6927] veth0_macvtap: entered promiscuous mode [ 102.758600][ T6927] veth1_macvtap: entered promiscuous mode [ 102.766789][ T6927] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.772331][ T6927] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.778373][ T6927] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.780792][ T6927] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.783054][ T6927] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.786591][ T6927] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.156976][ T623] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.226639][ T623] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.317101][ T623] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.459885][ T623] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.499104][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.501182][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.515451][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.517448][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.939632][ T6009] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 103.942223][ T6009] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 103.948917][ T6009] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 103.951467][ T6009] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 103.954061][ T6009] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 103.957480][ T6009] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:01:44 executed programs: 0 [ 104.710162][ T6468] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 104.713414][ T6468] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 104.719804][ T6468] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 104.722263][ T6468] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 104.727412][ T6468] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 104.729948][ T6468] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 104.818885][ T7217] chnl_net:caif_netlink_parms(): no params data found [ 104.850646][ T7217] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.852651][ T7217] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.855932][ T7217] bridge_slave_0: entered allmulticast mode [ 104.858053][ T7217] bridge_slave_0: entered promiscuous mode [ 104.861334][ T7217] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.863283][ T7217] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.866306][ T7217] bridge_slave_1: entered allmulticast mode [ 104.868469][ T7217] bridge_slave_1: entered promiscuous mode [ 104.884964][ T7217] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.888990][ T7217] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.916568][ T7217] team0: Port device team_slave_0 added [ 104.919750][ T7217] team0: Port device team_slave_1 added [ 104.930845][ T7217] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.932737][ T7217] 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. [ 104.941724][ T7217] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.946927][ T7217] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.948740][ T7217] 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. [ 104.957459][ T7217] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.978179][ T7217] hsr_slave_0: entered promiscuous mode [ 104.980181][ T7217] hsr_slave_1: entered promiscuous mode [ 104.981964][ T7217] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 104.984027][ T7217] Cannot create hsr debugfs directory [ 106.101721][ T623] bridge_slave_1: left allmulticast mode [ 106.103307][ T623] bridge_slave_1: left promiscuous mode [ 106.105488][ T623] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.109070][ T623] bridge_slave_0: left allmulticast mode [ 106.110543][ T623] bridge_slave_0: left promiscuous mode [ 106.112114][ T623] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.814687][ T6009] Bluetooth: hci0: command tx timeout [ 107.777863][ T623] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 107.826501][ T623] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 107.875859][ T623] bond0 (unregistering): Released all slaves [ 107.960670][ T623] hsr_slave_0: left promiscuous mode [ 107.962641][ T623] hsr_slave_1: left promiscuous mode [ 107.964414][ T623] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 107.966477][ T623] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 107.969304][ T623] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 107.971291][ T623] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 107.982059][ T623] veth1_macvtap: left promiscuous mode [ 107.983562][ T623] veth0_macvtap: left promiscuous mode [ 107.985516][ T623] veth1_vlan: left promiscuous mode [ 107.986868][ T623] veth0_vlan: left promiscuous mode [ 108.894653][ T6009] Bluetooth: hci0: command tx timeout [ 109.796682][ T623] team0 (unregistering): Port device team_slave_1 removed [ 110.006365][ T623] team0 (unregistering): Port device team_slave_0 removed [ 110.974572][ T6009] Bluetooth: hci0: command tx timeout [ 112.487893][ T7217] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 112.492070][ T7217] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 112.495336][ T7217] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 112.498921][ T7217] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 112.536335][ T7217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.543512][ T7217] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.548043][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.549883][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.555370][ T2108] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.557323][ T2108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.833980][ T7217] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.850398][ T7217] veth0_vlan: entered promiscuous mode [ 112.866844][ T7217] veth1_vlan: entered promiscuous mode [ 112.884006][ T7217] veth0_macvtap: entered promiscuous mode [ 112.889191][ T7217] veth1_macvtap: entered promiscuous mode [ 112.898558][ T7217] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.905539][ T7217] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.909341][ T7217] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.911660][ T7217] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.913951][ T7217] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.916863][ T7217] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.957899][ T623] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.959956][ T623] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.970467][ T5046] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.972744][ T5046] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:01:53 executed programs: 2 [ 113.054768][ T6009] Bluetooth: hci0: command tx timeout [ 113.056095][ T7386] loop0: detected capacity change from 0 to 1024 [ 113.069954][ T7386] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.087518][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 113.090916][ T7217] ------------[ cut here ]------------ [ 113.092368][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.094978][ T7217] Modules linked in: [ 113.096040][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Not tainted 6.14.0-rc1-syzkaller #0 [ 113.098482][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.101185][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.103231][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.104901][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 113.106609][ T7217] sp : ffff80009d866f40 [ 113.107704][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 113.109866][ T7217] x26: ffffffffffffffea x25: ffff0000e865aa50 x24: ffff700013b0cdfc [ 113.111919][ T7217] x23: ffff0000e865aa78 x22: ffff0000c5c9c068 x21: dfff800000000000 [ 113.113994][ T7217] x20: ffff80009d867050 x19: ffff0000c5c9c000 x18: 0000000000000008 [ 113.116086][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 113.118191][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 113.120249][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 113.122287][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 113.124380][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 113.126494][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 113.128633][ T7217] Call trace: [ 113.129459][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 113.131166][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 113.132580][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 113.134153][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 113.135702][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 113.137122][ T7217] ext4_dirty_inode+0xd4/0x104 [ 113.138367][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 113.139745][ T7217] iput+0x1d0/0x8e8 [ 113.140796][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 113.142066][ T7217] __dentry_kill+0x178/0x5e8 [ 113.143279][ T7217] shrink_kill+0xd4/0x2cc [ 113.144385][ T7217] shrink_dentry_list+0x31c/0x768 [ 113.145645][ T7217] shrink_dcache_parent+0xc4/0x374 [ 113.146994][ T7217] do_one_tree+0x30/0xfc [ 113.148106][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 113.149532][ T7217] generic_shutdown_super+0x68/0x2bc [ 113.150893][ T7217] kill_block_super+0x44/0x90 [ 113.152106][ T7217] ext4_kill_sb+0x68/0xa4 [ 113.153209][ T7217] deactivate_locked_super+0xc4/0x12c [ 113.154613][ T7217] deactivate_super+0xe0/0x100 [ 113.155787][ T7217] cleanup_mnt+0x34c/0x3dc [ 113.157002][ T7217] __cleanup_mnt+0x20/0x30 [ 113.158173][ T7217] task_work_run+0x230/0x2e0 [ 113.159427][ T7217] do_notify_resume+0x178/0x1f4 [ 113.160698][ T7217] el0_svc+0xac/0x168 [ 113.161667][ T7217] el0t_64_sync_handler+0x84/0x108 [ 113.162983][ T7217] el0t_64_sync+0x198/0x19c [ 113.164240][ T7217] irq event stamp: 156440 [ 113.165349][ T7217] hardirqs last enabled at (156439): [] __console_unlock+0x70/0xc4 [ 113.167745][ T7217] hardirqs last disabled at (156440): [] el1_dbg+0x24/0x80 [ 113.170029][ T7217] softirqs last enabled at (156426): [] local_bh_enable+0x10/0x34 [ 113.172474][ T7217] softirqs last disabled at (156424): [] local_bh_disable+0x10/0x34 [ 113.175018][ T7217] ---[ end trace 0000000000000000 ]--- [ 113.178965][ T7217] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2863: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 113.192402][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.221020][ T7391] loop0: detected capacity change from 0 to 1024 [ 113.242852][ T7391] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.256557][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 113.259729][ T7217] ------------[ cut here ]------------ [ 113.261060][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.263680][ T7217] Modules linked in: [ 113.264748][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 113.267587][ T7217] Tainted: [W]=WARN [ 113.268560][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.271094][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.273142][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.275001][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 113.276706][ T7217] sp : ffff80009d866f40 [ 113.277798][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 113.279902][ T7217] x26: ffffffffffffffea x25: ffff0000de7c0c98 x24: ffff700013b0cdfc [ 113.282025][ T7217] x23: ffff0000de7c0cc0 x22: ffff0000d81ac068 x21: dfff800000000000 [ 113.284241][ T7217] x20: ffff80009d867050 x19: ffff0000d81ac000 x18: 0000000000000008 [ 113.286424][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 113.288556][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 113.290579][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 113.292743][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 113.294774][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 113.296873][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 113.299055][ T7217] Call trace: [ 113.299930][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 113.301687][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 113.303102][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 113.304655][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 113.306123][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 113.307629][ T7217] ext4_dirty_inode+0xd4/0x104 [ 113.308894][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 113.310251][ T7217] iput+0x1d0/0x8e8 [ 113.311260][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 113.312579][ T7217] __dentry_kill+0x178/0x5e8 [ 113.313723][ T7217] shrink_kill+0xd4/0x2cc [ 113.314832][ T7217] shrink_dentry_list+0x31c/0x768 [ 113.316201][ T7217] shrink_dcache_parent+0xc4/0x374 [ 113.317492][ T7217] do_one_tree+0x30/0xfc [ 113.318605][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 113.320060][ T7217] generic_shutdown_super+0x68/0x2bc [ 113.321452][ T7217] kill_block_super+0x44/0x90 [ 113.322694][ T7217] ext4_kill_sb+0x68/0xa4 [ 113.323829][ T7217] deactivate_locked_super+0xc4/0x12c [ 113.325265][ T7217] deactivate_super+0xe0/0x100 [ 113.326523][ T7217] cleanup_mnt+0x34c/0x3dc [ 113.327684][ T7217] __cleanup_mnt+0x20/0x30 [ 113.328839][ T7217] task_work_run+0x230/0x2e0 [ 113.330096][ T7217] do_notify_resume+0x178/0x1f4 [ 113.331335][ T7217] el0_svc+0xac/0x168 [ 113.332396][ T7217] el0t_64_sync_handler+0x84/0x108 [ 113.333709][ T7217] el0t_64_sync+0x198/0x19c [ 113.334913][ T7217] irq event stamp: 163918 [ 113.336034][ T7217] hardirqs last enabled at (163917): [] __console_unlock+0x70/0xc4 [ 113.338396][ T7217] hardirqs last disabled at (163918): [] el1_dbg+0x24/0x80 [ 113.340704][ T7217] softirqs last enabled at (163904): [] local_bh_enable+0x10/0x34 [ 113.343116][ T7217] softirqs last disabled at (163902): [] local_bh_disable+0x10/0x34 [ 113.345584][ T7217] ---[ end trace 0000000000000000 ]--- [ 113.362196][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.401292][ T7395] loop0: detected capacity change from 0 to 1024 [ 113.421399][ T7395] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.432376][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 113.435697][ T7217] ------------[ cut here ]------------ [ 113.437145][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.439929][ T7217] Modules linked in: [ 113.440930][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 113.443622][ T7217] Tainted: [W]=WARN [ 113.444589][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.447234][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.449298][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.450888][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 113.452620][ T7217] sp : ffff80009d866f40 [ 113.453648][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 113.455747][ T7217] x26: ffffffffffffffea x25: ffff0000de792068 x24: ffff700013b0cdfc [ 113.457850][ T7217] x23: ffff0000de792090 x22: ffff0000dbbac068 x21: dfff800000000000 [ 113.459870][ T7217] x20: ffff80009d867050 x19: ffff0000dbbac000 x18: 0000000000000008 [ 113.461935][ T7217] x17: 6572203a37373431 x16: ffff800080469d6c x15: 0000000000000001 [ 113.463988][ T7217] x14: 1fffe000366f46e0 x13: ffff80009d868000 x12: 0000000000000003 [ 113.466019][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 113.468024][ T7217] x8 : eff745455b33d800 x7 : ffff80008b8134f4 x6 : 0000000000000000 [ 113.470031][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 [ 113.472044][ T7217] x2 : 0000000000000006 x1 : 0000000100000000 x0 : 0000000000000066 [ 113.474089][ T7217] Call trace: [ 113.474907][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 113.476598][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 113.477958][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 113.479463][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 113.480891][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 113.482297][ T7217] ext4_dirty_inode+0xd4/0x104 [ 113.483486][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 113.484930][ T7217] iput+0x1d0/0x8e8 [ 113.485946][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 113.487314][ T7217] __dentry_kill+0x178/0x5e8 [ 113.488504][ T7217] shrink_kill+0xd4/0x2cc [ 113.489585][ T7217] shrink_dentry_list+0x31c/0x768 [ 113.490881][ T7217] shrink_dcache_parent+0xc4/0x374 [ 113.492194][ T7217] do_one_tree+0x30/0xfc [ 113.493270][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 113.494681][ T7217] generic_shutdown_super+0x68/0x2bc [ 113.496079][ T7217] kill_block_super+0x44/0x90 [ 113.497273][ T7217] ext4_kill_sb+0x68/0xa4 [ 113.498425][ T7217] deactivate_locked_super+0xc4/0x12c [ 113.499797][ T7217] deactivate_super+0xe0/0x100 [ 113.500983][ T7217] cleanup_mnt+0x34c/0x3dc [ 113.502103][ T7217] __cleanup_mnt+0x20/0x30 [ 113.503262][ T7217] task_work_run+0x230/0x2e0 [ 113.504413][ T7217] do_notify_resume+0x178/0x1f4 [ 113.505638][ T7217] el0_svc+0xac/0x168 [ 113.506663][ T7217] el0t_64_sync_handler+0x84/0x108 [ 113.507948][ T7217] el0t_64_sync+0x198/0x19c [ 113.509097][ T7217] irq event stamp: 171668 [ 113.510147][ T7217] hardirqs last enabled at (171667): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 113.512759][ T7217] hardirqs last disabled at (171668): [] el1_dbg+0x24/0x80 [ 113.515040][ T7217] softirqs last enabled at (171660): [] handle_softirqs+0xb44/0xd34 [ 113.517673][ T7217] softirqs last disabled at (171577): [] __do_softirq+0x14/0x20 [ 113.519993][ T7217] ---[ end trace 0000000000000000 ]--- [ 113.529684][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.558121][ T7399] loop0: detected capacity change from 0 to 1024 [ 113.581482][ T7399] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.593797][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 113.597544][ T7217] ------------[ cut here ]------------ [ 113.598918][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.601528][ T7217] Modules linked in: [ 113.602556][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 113.605267][ T7217] Tainted: [W]=WARN [ 113.606255][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.608839][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.610922][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.612653][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 113.614437][ T7217] sp : ffff80009d866f40 [ 113.615488][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 113.617618][ T7217] x26: ffffffffffffffea x25: ffff0000de794808 x24: ffff700013b0cdfc [ 113.619710][ T7217] x23: ffff0000de794830 x22: ffff0000d771a068 x21: dfff800000000000 [ 113.621808][ T7217] x20: ffff80009d867050 x19: ffff0000d771a000 x18: 1fffe000366f1c86 [ 113.623924][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 113.625982][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 113.628148][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 113.630230][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 113.632449][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 113.634647][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 113.636746][ T7217] Call trace: [ 113.637590][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 113.639317][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 113.640697][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 113.642243][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 113.643824][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 113.645448][ T7217] ext4_dirty_inode+0xd4/0x104 [ 113.646729][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 113.648055][ T7217] iput+0x1d0/0x8e8 [ 113.649073][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 113.650335][ T7217] __dentry_kill+0x178/0x5e8 [ 113.651561][ T7217] shrink_kill+0xd4/0x2cc [ 113.652683][ T7217] shrink_dentry_list+0x31c/0x768 [ 113.654045][ T7217] shrink_dcache_parent+0xc4/0x374 [ 113.655456][ T7217] do_one_tree+0x30/0xfc [ 113.656534][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 113.658000][ T7217] generic_shutdown_super+0x68/0x2bc [ 113.659471][ T7217] kill_block_super+0x44/0x90 [ 113.660687][ T7217] ext4_kill_sb+0x68/0xa4 [ 113.661819][ T7217] deactivate_locked_super+0xc4/0x12c [ 113.663213][ T7217] deactivate_super+0xe0/0x100 [ 113.664517][ T7217] cleanup_mnt+0x34c/0x3dc [ 113.665622][ T7217] __cleanup_mnt+0x20/0x30 [ 113.666744][ T7217] task_work_run+0x230/0x2e0 [ 113.667986][ T7217] do_notify_resume+0x178/0x1f4 [ 113.669285][ T7217] el0_svc+0xac/0x168 [ 113.670339][ T7217] el0t_64_sync_handler+0x84/0x108 [ 113.671743][ T7217] el0t_64_sync+0x198/0x19c [ 113.672921][ T7217] irq event stamp: 179436 [ 113.674088][ T7217] hardirqs last enabled at (179435): [] finish_lock_switch+0xbc/0x1e4 [ 113.676715][ T7217] hardirqs last disabled at (179436): [] el1_dbg+0x24/0x80 [ 113.679042][ T7217] softirqs last enabled at (179428): [] handle_softirqs+0xb44/0xd34 [ 113.681577][ T7217] softirqs last disabled at (179303): [] __do_softirq+0x14/0x20 [ 113.683957][ T7217] ---[ end trace 0000000000000000 ]--- [ 113.704366][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.731263][ T7403] loop0: detected capacity change from 0 to 1024 [ 113.753126][ T7403] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.769346][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 113.772432][ T7217] ------------[ cut here ]------------ [ 113.773825][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.776611][ T7217] Modules linked in: [ 113.777679][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 113.780469][ T7217] Tainted: [W]=WARN [ 113.781404][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.783919][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.785837][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.787647][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 113.789344][ T7217] sp : ffff80009d866f40 [ 113.790381][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 113.792526][ T7217] x26: ffffffffffffffea x25: ffff0000e865d1f0 x24: ffff700013b0cdfc [ 113.794541][ T7217] x23: ffff0000e865d218 x22: ffff0000e7070068 x21: dfff800000000000 [ 113.796623][ T7217] x20: ffff80009d867050 x19: ffff0000e7070000 x18: 0000000000000008 [ 113.798658][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 113.800796][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 113.802987][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 113.805147][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 113.807318][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 113.809436][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 113.811599][ T7217] Call trace: [ 113.812484][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 113.814154][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 113.815627][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 113.817099][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 113.818617][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 113.820062][ T7217] ext4_dirty_inode+0xd4/0x104 [ 113.821297][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 113.822638][ T7217] iput+0x1d0/0x8e8 [ 113.823652][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 113.824940][ T7217] __dentry_kill+0x178/0x5e8 [ 113.826176][ T7217] shrink_kill+0xd4/0x2cc [ 113.827299][ T7217] shrink_dentry_list+0x31c/0x768 [ 113.828594][ T7217] shrink_dcache_parent+0xc4/0x374 [ 113.829933][ T7217] do_one_tree+0x30/0xfc [ 113.831035][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 113.832469][ T7217] generic_shutdown_super+0x68/0x2bc [ 113.833843][ T7217] kill_block_super+0x44/0x90 [ 113.835054][ T7217] ext4_kill_sb+0x68/0xa4 [ 113.836206][ T7217] deactivate_locked_super+0xc4/0x12c [ 113.837589][ T7217] deactivate_super+0xe0/0x100 [ 113.838818][ T7217] cleanup_mnt+0x34c/0x3dc [ 113.840003][ T7217] __cleanup_mnt+0x20/0x30 [ 113.841128][ T7217] task_work_run+0x230/0x2e0 [ 113.842396][ T7217] do_notify_resume+0x178/0x1f4 [ 113.843769][ T7217] el0_svc+0xac/0x168 [ 113.844862][ T7217] el0t_64_sync_handler+0x84/0x108 [ 113.846266][ T7217] el0t_64_sync+0x198/0x19c [ 113.847429][ T7217] irq event stamp: 187170 [ 113.848558][ T7217] hardirqs last enabled at (187169): [] __console_unlock+0x70/0xc4 [ 113.851036][ T7217] hardirqs last disabled at (187170): [] el1_dbg+0x24/0x80 [ 113.853459][ T7217] softirqs last enabled at (187156): [] local_bh_enable+0x10/0x34 [ 113.855903][ T7217] softirqs last disabled at (187154): [] local_bh_disable+0x10/0x34 [ 113.858420][ T7217] ---[ end trace 0000000000000000 ]--- [ 113.868390][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.902715][ T7407] loop0: detected capacity change from 0 to 1024 [ 113.930477][ T7407] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.942339][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 113.945910][ T7217] ------------[ cut here ]------------ [ 113.947252][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.949920][ T7217] Modules linked in: [ 113.950907][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 113.953636][ T7217] Tainted: [W]=WARN [ 113.954640][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.957235][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.959371][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 113.961004][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 113.962856][ T7217] sp : ffff80009d866f40 [ 113.963952][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 113.966012][ T7217] x26: ffffffffffffffea x25: ffff0000e84782b0 x24: ffff700013b0cdfc [ 113.968074][ T7217] x23: ffff0000e84782d8 x22: ffff0000cc9f0068 x21: dfff800000000000 [ 113.970090][ T7217] x20: ffff80009d867050 x19: ffff0000cc9f0000 x18: 1fffe000366f1c86 [ 113.972209][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 113.974284][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 113.976416][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 113.978428][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 113.980453][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 113.982495][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 113.984591][ T7217] Call trace: [ 113.985423][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 113.987152][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 113.988560][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 113.990159][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 113.991601][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 113.992996][ T7217] ext4_dirty_inode+0xd4/0x104 [ 113.994202][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 113.995508][ T7217] iput+0x1d0/0x8e8 [ 113.996478][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 113.997782][ T7217] __dentry_kill+0x178/0x5e8 [ 113.999003][ T7217] shrink_kill+0xd4/0x2cc [ 114.000141][ T7217] shrink_dentry_list+0x31c/0x768 [ 114.001465][ T7217] shrink_dcache_parent+0xc4/0x374 [ 114.002772][ T7217] do_one_tree+0x30/0xfc [ 114.003894][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 114.005302][ T7217] generic_shutdown_super+0x68/0x2bc [ 114.006763][ T7217] kill_block_super+0x44/0x90 [ 114.007931][ T7217] ext4_kill_sb+0x68/0xa4 [ 114.009085][ T7217] deactivate_locked_super+0xc4/0x12c [ 114.010435][ T7217] deactivate_super+0xe0/0x100 [ 114.011683][ T7217] cleanup_mnt+0x34c/0x3dc [ 114.012824][ T7217] __cleanup_mnt+0x20/0x30 [ 114.013969][ T7217] task_work_run+0x230/0x2e0 [ 114.015184][ T7217] do_notify_resume+0x178/0x1f4 [ 114.016539][ T7217] el0_svc+0xac/0x168 [ 114.017548][ T7217] el0t_64_sync_handler+0x84/0x108 [ 114.018808][ T7217] el0t_64_sync+0x198/0x19c [ 114.019983][ T7217] irq event stamp: 194404 [ 114.021082][ T7217] hardirqs last enabled at (194403): [] finish_lock_switch+0xbc/0x1e4 [ 114.023668][ T7217] hardirqs last disabled at (194404): [] el1_dbg+0x24/0x80 [ 114.025936][ T7217] softirqs last enabled at (194396): [] handle_softirqs+0xb44/0xd34 [ 114.028562][ T7217] softirqs last disabled at (194271): [] __do_softirq+0x14/0x20 [ 114.031053][ T7217] ---[ end trace 0000000000000000 ]--- [ 114.043677][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.069070][ T7411] loop0: detected capacity change from 0 to 1024 [ 114.078400][ T7411] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.092942][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 114.097771][ T7217] ------------[ cut here ]------------ [ 114.099182][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.101931][ T7217] Modules linked in: [ 114.102850][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 114.105585][ T7217] Tainted: [W]=WARN [ 114.106593][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.109288][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 114.111301][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.113028][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 114.114759][ T7217] sp : ffff80009d866f40 [ 114.115824][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 114.117911][ T7217] x26: ffffffffffffffea x25: ffff0000de796fa8 x24: ffff700013b0cdfc [ 114.120023][ T7217] x23: ffff0000de796fd0 x22: ffff0000ec004068 x21: dfff800000000000 [ 114.122246][ T7217] x20: ffff80009d867050 x19: ffff0000ec004000 x18: ffff80009d8663a0 [ 114.124343][ T7217] x17: 000000000001be0a x16: ffff8000832d977c x15: 0000000000000001 [ 114.126452][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 114.128664][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 114.130817][ T7217] x8 : eff745455b33d800 x7 : ffff80008038bd54 x6 : ffff800080d99af0 [ 114.132913][ T7217] x5 : ffff0000cf6c7d20 x4 : ffff80009d866590 x3 : ffff800083275f78 [ 114.135050][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 114.137213][ T7217] Call trace: [ 114.138085][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 114.139752][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 114.141153][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 114.142707][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 114.144253][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 114.145699][ T7217] ext4_dirty_inode+0xd4/0x104 [ 114.146960][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 114.148339][ T7217] iput+0x1d0/0x8e8 [ 114.149301][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 114.150724][ T7217] __dentry_kill+0x178/0x5e8 [ 114.151934][ T7217] shrink_kill+0xd4/0x2cc [ 114.153112][ T7217] shrink_dentry_list+0x31c/0x768 [ 114.154445][ T7217] shrink_dcache_parent+0xc4/0x374 [ 114.155862][ T7217] do_one_tree+0x30/0xfc [ 114.157028][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 114.158561][ T7217] generic_shutdown_super+0x68/0x2bc [ 114.159962][ T7217] kill_block_super+0x44/0x90 [ 114.161190][ T7217] ext4_kill_sb+0x68/0xa4 [ 114.162366][ T7217] deactivate_locked_super+0xc4/0x12c [ 114.163857][ T7217] deactivate_super+0xe0/0x100 [ 114.165135][ T7217] cleanup_mnt+0x34c/0x3dc [ 114.166294][ T7217] __cleanup_mnt+0x20/0x30 [ 114.167481][ T7217] task_work_run+0x230/0x2e0 [ 114.168710][ T7217] do_notify_resume+0x178/0x1f4 [ 114.170020][ T7217] el0_svc+0xac/0x168 [ 114.171083][ T7217] el0t_64_sync_handler+0x84/0x108 [ 114.172546][ T7217] el0t_64_sync+0x198/0x19c [ 114.173735][ T7217] irq event stamp: 201576 [ 114.175008][ T7217] hardirqs last enabled at (201575): [] call_rcu+0x6d4/0xb9c [ 114.177350][ T7217] hardirqs last disabled at (201576): [] el1_dbg+0x24/0x80 [ 114.179606][ T7217] softirqs last enabled at (201552): [] handle_softirqs+0xb44/0xd34 [ 114.182284][ T7217] softirqs last disabled at (201355): [] __do_softirq+0x14/0x20 [ 114.184703][ T7217] ---[ end trace 0000000000000000 ]--- [ 114.194746][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.230144][ T7415] loop0: detected capacity change from 0 to 1024 [ 114.249353][ T7415] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.262428][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 114.265853][ T7217] ------------[ cut here ]------------ [ 114.267363][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.270055][ T7217] Modules linked in: [ 114.271057][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 114.273818][ T7217] Tainted: [W]=WARN [ 114.274806][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.277458][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 114.279740][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.281526][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 114.283237][ T7217] sp : ffff80009d866f40 [ 114.284303][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 114.286442][ T7217] x26: ffffffffffffffea x25: ffff0000de732068 x24: ffff700013b0cdfc [ 114.288616][ T7217] x23: ffff0000de732090 x22: ffff0000e77c2068 x21: dfff800000000000 [ 114.290686][ T7217] x20: ffff80009d867050 x19: ffff0000e77c2000 x18: 0000000000000008 [ 114.292776][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 114.294863][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 114.296920][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 114.299125][ T7217] x8 : eff745455b33d800 x7 : ffff80008b8134f4 x6 : 0000000000000000 [ 114.301125][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 114.303203][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 114.305435][ T7217] Call trace: [ 114.306265][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 114.307945][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 114.309358][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 114.310938][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 114.312437][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 114.313990][ T7217] ext4_dirty_inode+0xd4/0x104 [ 114.315243][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 114.316722][ T7217] iput+0x1d0/0x8e8 [ 114.317710][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 114.319093][ T7217] __dentry_kill+0x178/0x5e8 [ 114.320263][ T7217] shrink_kill+0xd4/0x2cc [ 114.321391][ T7217] shrink_dentry_list+0x31c/0x768 [ 114.322717][ T7217] shrink_dcache_parent+0xc4/0x374 [ 114.324100][ T7217] do_one_tree+0x30/0xfc [ 114.325538][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 114.326937][ T7217] generic_shutdown_super+0x68/0x2bc [ 114.328335][ T7217] kill_block_super+0x44/0x90 [ 114.329528][ T7217] ext4_kill_sb+0x68/0xa4 [ 114.330664][ T7217] deactivate_locked_super+0xc4/0x12c [ 114.332100][ T7217] deactivate_super+0xe0/0x100 [ 114.333351][ T7217] cleanup_mnt+0x34c/0x3dc [ 114.334496][ T7217] __cleanup_mnt+0x20/0x30 [ 114.335704][ T7217] task_work_run+0x230/0x2e0 [ 114.336925][ T7217] do_notify_resume+0x178/0x1f4 [ 114.338195][ T7217] el0_svc+0xac/0x168 [ 114.339252][ T7217] el0t_64_sync_handler+0x84/0x108 [ 114.340578][ T7217] el0t_64_sync+0x198/0x19c [ 114.341776][ T7217] irq event stamp: 208350 [ 114.342927][ T7217] hardirqs last enabled at (208349): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 114.345591][ T7217] hardirqs last disabled at (208350): [] el1_dbg+0x24/0x80 [ 114.347993][ T7217] softirqs last enabled at (208342): [] handle_softirqs+0xb44/0xd34 [ 114.350659][ T7217] softirqs last disabled at (208315): [] __do_softirq+0x14/0x20 [ 114.353158][ T7217] ---[ end trace 0000000000000000 ]--- [ 114.361563][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.411191][ T7419] loop0: detected capacity change from 0 to 1024 [ 114.447654][ T7419] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.461743][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 114.465082][ T7217] ------------[ cut here ]------------ [ 114.466503][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.469224][ T7217] Modules linked in: [ 114.470254][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 114.473136][ T7217] Tainted: [W]=WARN [ 114.474120][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.476763][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 114.478835][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.480548][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 114.482267][ T7217] sp : ffff80009d866f40 [ 114.483415][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 114.485477][ T7217] x26: ffffffffffffffea x25: ffff0000de734808 x24: ffff700013b0cdfc [ 114.487696][ T7217] x23: ffff0000de734830 x22: ffff0000cd426068 x21: dfff800000000000 [ 114.489858][ T7217] x20: ffff80009d867050 x19: ffff0000cd426000 x18: 1fffe000366f1c86 [ 114.492035][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 114.494171][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 114.496255][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 114.498367][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 114.500555][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 114.502689][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 114.504809][ T7217] Call trace: [ 114.505644][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 114.507384][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 114.508802][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 114.510356][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 114.511828][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 114.513206][ T7217] ext4_dirty_inode+0xd4/0x104 [ 114.514414][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 114.515785][ T7217] iput+0x1d0/0x8e8 [ 114.516809][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 114.518165][ T7217] __dentry_kill+0x178/0x5e8 [ 114.519381][ T7217] shrink_kill+0xd4/0x2cc [ 114.520491][ T7217] shrink_dentry_list+0x31c/0x768 [ 114.521842][ T7217] shrink_dcache_parent+0xc4/0x374 [ 114.523202][ T7217] do_one_tree+0x30/0xfc [ 114.524350][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 114.525883][ T7217] generic_shutdown_super+0x68/0x2bc [ 114.527275][ T7217] kill_block_super+0x44/0x90 [ 114.528560][ T7217] ext4_kill_sb+0x68/0xa4 [ 114.529682][ T7217] deactivate_locked_super+0xc4/0x12c [ 114.531078][ T7217] deactivate_super+0xe0/0x100 [ 114.532375][ T7217] cleanup_mnt+0x34c/0x3dc [ 114.533547][ T7217] __cleanup_mnt+0x20/0x30 [ 114.534717][ T7217] task_work_run+0x230/0x2e0 [ 114.535928][ T7217] do_notify_resume+0x178/0x1f4 [ 114.537159][ T7217] el0_svc+0xac/0x168 [ 114.538198][ T7217] el0t_64_sync_handler+0x84/0x108 [ 114.539598][ T7217] el0t_64_sync+0x198/0x19c [ 114.540787][ T7217] irq event stamp: 215340 [ 114.541940][ T7217] hardirqs last enabled at (215339): [] finish_lock_switch+0xbc/0x1e4 [ 114.544534][ T7217] hardirqs last disabled at (215340): [] el1_dbg+0x24/0x80 [ 114.546947][ T7217] softirqs last enabled at (215332): [] handle_softirqs+0xb44/0xd34 [ 114.549615][ T7217] softirqs last disabled at (215311): [] __do_softirq+0x14/0x20 [ 114.551946][ T7217] ---[ end trace 0000000000000000 ]--- [ 114.562021][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.587517][ T7423] loop0: detected capacity change from 0 to 1024 [ 114.610817][ T7423] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.628410][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 114.631611][ T7217] ------------[ cut here ]------------ [ 114.632981][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.635654][ T7217] Modules linked in: [ 114.636673][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 114.639492][ T7217] Tainted: [W]=WARN [ 114.640523][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.643166][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 114.645329][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.647038][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 114.648742][ T7217] sp : ffff80009d866f40 [ 114.649863][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 114.652021][ T7217] x26: ffffffffffffffea x25: ffff0000e847aa50 x24: ffff700013b0cdfc [ 114.654160][ T7217] x23: ffff0000e847aa78 x22: ffff0000cc21a068 x21: dfff800000000000 [ 114.656209][ T7217] x20: ffff80009d867050 x19: ffff0000cc21a000 x18: 0000000000000008 [ 114.658311][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 114.660339][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 114.662384][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 114.664385][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 114.666413][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 114.668542][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 114.670580][ T7217] Call trace: [ 114.671460][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 114.673150][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 114.674551][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 114.676023][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 114.677461][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 114.678866][ T7217] ext4_dirty_inode+0xd4/0x104 [ 114.680136][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 114.681476][ T7217] iput+0x1d0/0x8e8 [ 114.682477][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 114.683839][ T7217] __dentry_kill+0x178/0x5e8 [ 114.684984][ T7217] shrink_kill+0xd4/0x2cc [ 114.686090][ T7217] shrink_dentry_list+0x31c/0x768 [ 114.687331][ T7217] shrink_dcache_parent+0xc4/0x374 [ 114.688623][ T7217] do_one_tree+0x30/0xfc [ 114.689688][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 114.691158][ T7217] generic_shutdown_super+0x68/0x2bc [ 114.692550][ T7217] kill_block_super+0x44/0x90 [ 114.693829][ T7217] ext4_kill_sb+0x68/0xa4 [ 114.694964][ T7217] deactivate_locked_super+0xc4/0x12c [ 114.696364][ T7217] deactivate_super+0xe0/0x100 [ 114.697598][ T7217] cleanup_mnt+0x34c/0x3dc [ 114.698678][ T7217] __cleanup_mnt+0x20/0x30 [ 114.699825][ T7217] task_work_run+0x230/0x2e0 [ 114.701041][ T7217] do_notify_resume+0x178/0x1f4 [ 114.702305][ T7217] el0_svc+0xac/0x168 [ 114.703321][ T7217] el0t_64_sync_handler+0x84/0x108 [ 114.704647][ T7217] el0t_64_sync+0x198/0x19c [ 114.705892][ T7217] irq event stamp: 222862 [ 114.707041][ T7217] hardirqs last enabled at (222861): [] __console_unlock+0x70/0xc4 [ 114.709509][ T7217] hardirqs last disabled at (222862): [] el1_dbg+0x24/0x80 [ 114.711768][ T7217] softirqs last enabled at (222848): [] local_bh_enable+0x10/0x34 [ 114.714248][ T7217] softirqs last disabled at (222846): [] local_bh_disable+0x10/0x34 [ 114.716734][ T7217] ---[ end trace 0000000000000000 ]--- [ 114.729029][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.759293][ T7427] loop0: detected capacity change from 0 to 1024 [ 114.779883][ T7427] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.793793][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 114.797464][ T7217] ------------[ cut here ]------------ [ 114.798886][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.801535][ T7217] Modules linked in: [ 114.802546][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 114.805244][ T7217] Tainted: [W]=WARN [ 114.806267][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.808900][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 114.810909][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.812649][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 114.814293][ T7217] sp : ffff80009d866f40 [ 114.815344][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 114.817416][ T7217] x26: ffffffffffffffea x25: ffff0000de736fa8 x24: ffff700013b0cdfc [ 114.819512][ T7217] x23: ffff0000de736fd0 x22: ffff0000ccce6068 x21: dfff800000000000 [ 114.821646][ T7217] x20: ffff80009d867050 x19: ffff0000ccce6000 x18: 1fffe000366f1c86 [ 114.823684][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 114.825757][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 114.827821][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 114.830004][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 114.832106][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 114.834125][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 114.836237][ T7217] Call trace: [ 114.837119][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 114.838846][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 114.840245][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 114.841748][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 114.843308][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 114.844691][ T7217] ext4_dirty_inode+0xd4/0x104 [ 114.845954][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 114.847261][ T7217] iput+0x1d0/0x8e8 [ 114.848237][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 114.849581][ T7217] __dentry_kill+0x178/0x5e8 [ 114.850813][ T7217] shrink_kill+0xd4/0x2cc [ 114.851964][ T7217] shrink_dentry_list+0x31c/0x768 [ 114.853295][ T7217] shrink_dcache_parent+0xc4/0x374 [ 114.854713][ T7217] do_one_tree+0x30/0xfc [ 114.855829][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 114.857370][ T7217] generic_shutdown_super+0x68/0x2bc [ 114.858840][ T7217] kill_block_super+0x44/0x90 [ 114.860069][ T7217] ext4_kill_sb+0x68/0xa4 [ 114.861149][ T7217] deactivate_locked_super+0xc4/0x12c [ 114.862619][ T7217] deactivate_super+0xe0/0x100 [ 114.863907][ T7217] cleanup_mnt+0x34c/0x3dc [ 114.865101][ T7217] __cleanup_mnt+0x20/0x30 [ 114.866278][ T7217] task_work_run+0x230/0x2e0 [ 114.867523][ T7217] do_notify_resume+0x178/0x1f4 [ 114.868796][ T7217] el0_svc+0xac/0x168 [ 114.869913][ T7217] el0t_64_sync_handler+0x84/0x108 [ 114.871274][ T7217] el0t_64_sync+0x198/0x19c [ 114.872476][ T7217] irq event stamp: 229628 [ 114.873601][ T7217] hardirqs last enabled at (229627): [] finish_lock_switch+0xbc/0x1e4 [ 114.876285][ T7217] hardirqs last disabled at (229628): [] el1_dbg+0x24/0x80 [ 114.878634][ T7217] softirqs last enabled at (229620): [] handle_softirqs+0xb44/0xd34 [ 114.881287][ T7217] softirqs last disabled at (229495): [] __do_softirq+0x14/0x20 [ 114.883735][ T7217] ---[ end trace 0000000000000000 ]--- [ 114.890923][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.917171][ T7431] loop0: detected capacity change from 0 to 1024 [ 114.931620][ T7431] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.942047][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 114.946336][ T7217] ------------[ cut here ]------------ [ 114.947856][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.950600][ T7217] Modules linked in: [ 114.951554][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 114.954272][ T7217] Tainted: [W]=WARN [ 114.955262][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.957888][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 114.959942][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 114.961653][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 114.963325][ T7217] sp : ffff80009d866f40 [ 114.964425][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 114.966543][ T7217] x26: ffffffffffffffea x25: ffff0000e847d1f0 x24: ffff700013b0cdfc [ 114.968610][ T7217] x23: ffff0000e847d218 x22: ffff0000dcb2c068 x21: dfff800000000000 [ 114.970705][ T7217] x20: ffff80009d867050 x19: ffff0000dcb2c000 x18: 1fffe000366f6486 [ 114.972766][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 114.974808][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 114.976908][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 114.978998][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 114.981006][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 114.983000][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 114.985100][ T7217] Call trace: [ 114.985884][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 114.987577][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 114.988893][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 114.990435][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 114.991956][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 114.993315][ T7217] ext4_dirty_inode+0xd4/0x104 [ 114.994511][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 114.995892][ T7217] iput+0x1d0/0x8e8 [ 114.996890][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 114.998141][ T7217] __dentry_kill+0x178/0x5e8 [ 114.999311][ T7217] shrink_kill+0xd4/0x2cc [ 115.000380][ T7217] shrink_dentry_list+0x31c/0x768 [ 115.001678][ T7217] shrink_dcache_parent+0xc4/0x374 [ 115.002980][ T7217] do_one_tree+0x30/0xfc [ 115.004097][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 115.005511][ T7217] generic_shutdown_super+0x68/0x2bc [ 115.006853][ T7217] kill_block_super+0x44/0x90 [ 115.008096][ T7217] ext4_kill_sb+0x68/0xa4 [ 115.009180][ T7217] deactivate_locked_super+0xc4/0x12c [ 115.010587][ T7217] deactivate_super+0xe0/0x100 [ 115.011839][ T7217] cleanup_mnt+0x34c/0x3dc [ 115.013040][ T7217] __cleanup_mnt+0x20/0x30 [ 115.014088][ T7217] task_work_run+0x230/0x2e0 [ 115.015269][ T7217] do_notify_resume+0x178/0x1f4 [ 115.016508][ T7217] el0_svc+0xac/0x168 [ 115.017524][ T7217] el0t_64_sync_handler+0x84/0x108 [ 115.018913][ T7217] el0t_64_sync+0x198/0x19c [ 115.020031][ T7217] irq event stamp: 236014 [ 115.021150][ T7217] hardirqs last enabled at (236013): [] finish_lock_switch+0xbc/0x1e4 [ 115.023717][ T7217] hardirqs last disabled at (236014): [] el1_dbg+0x24/0x80 [ 115.026014][ T7217] softirqs last enabled at (236006): [] handle_softirqs+0xb44/0xd34 [ 115.028472][ T7217] softirqs last disabled at (235989): [] __do_softirq+0x14/0x20 [ 115.030874][ T7217] ---[ end trace 0000000000000000 ]--- [ 115.042750][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.076997][ T7435] loop0: detected capacity change from 0 to 1024 [ 115.115325][ T7435] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.128507][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 115.131592][ T7217] ------------[ cut here ]------------ [ 115.132984][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.135636][ T7217] Modules linked in: [ 115.136653][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 115.139384][ T7217] Tainted: [W]=WARN [ 115.140375][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 115.142974][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 115.144974][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.146620][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 115.148337][ T7217] sp : ffff80009d866f40 [ 115.149422][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 115.151489][ T7217] x26: ffffffffffffffea x25: ffff0000de7382b0 x24: ffff700013b0cdfc [ 115.153496][ T7217] x23: ffff0000de7382d8 x22: ffff0000cf16c068 x21: dfff800000000000 [ 115.155608][ T7217] x20: ffff80009d867050 x19: ffff0000cf16c000 x18: 0000000000000008 [ 115.157688][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 115.159750][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 115.161809][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 115.163868][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 115.165855][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 115.167935][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 115.169884][ T7217] Call trace: [ 115.170760][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 115.172362][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 115.173729][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 115.175167][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 115.176618][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 115.178046][ T7217] ext4_dirty_inode+0xd4/0x104 [ 115.179234][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 115.180583][ T7217] iput+0x1d0/0x8e8 [ 115.181553][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 115.182904][ T7217] __dentry_kill+0x178/0x5e8 [ 115.184081][ T7217] shrink_kill+0xd4/0x2cc [ 115.185167][ T7217] shrink_dentry_list+0x31c/0x768 [ 115.186488][ T7217] shrink_dcache_parent+0xc4/0x374 [ 115.187845][ T7217] do_one_tree+0x30/0xfc [ 115.188953][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 115.190394][ T7217] generic_shutdown_super+0x68/0x2bc [ 115.191769][ T7217] kill_block_super+0x44/0x90 [ 115.192977][ T7217] ext4_kill_sb+0x68/0xa4 [ 115.194087][ T7217] deactivate_locked_super+0xc4/0x12c [ 115.195493][ T7217] deactivate_super+0xe0/0x100 [ 115.196708][ T7217] cleanup_mnt+0x34c/0x3dc [ 115.197839][ T7217] __cleanup_mnt+0x20/0x30 [ 115.198966][ T7217] task_work_run+0x230/0x2e0 [ 115.200187][ T7217] do_notify_resume+0x178/0x1f4 [ 115.201479][ T7217] el0_svc+0xac/0x168 [ 115.202503][ T7217] el0t_64_sync_handler+0x84/0x108 [ 115.203796][ T7217] el0t_64_sync+0x198/0x19c [ 115.204936][ T7217] irq event stamp: 243558 [ 115.206066][ T7217] hardirqs last enabled at (243557): [] __console_unlock+0x70/0xc4 [ 115.208559][ T7217] hardirqs last disabled at (243558): [] el1_dbg+0x24/0x80 [ 115.210878][ T7217] softirqs last enabled at (243544): [] local_bh_enable+0x10/0x34 [ 115.213332][ T7217] softirqs last disabled at (243542): [] local_bh_disable+0x10/0x34 [ 115.215838][ T7217] ---[ end trace 0000000000000000 ]--- [ 115.225161][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.255642][ T7439] loop0: detected capacity change from 0 to 1024 [ 115.266896][ T7439] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.280167][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 115.283299][ T7217] ------------[ cut here ]------------ [ 115.284736][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.287418][ T7217] Modules linked in: [ 115.288449][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 115.291252][ T7217] Tainted: [W]=WARN [ 115.292275][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 115.294851][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 115.296882][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.298522][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 115.300233][ T7217] sp : ffff80009d866f40 [ 115.301349][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 115.303439][ T7217] x26: ffffffffffffffea x25: ffff0000e876a068 x24: ffff700013b0cdfc [ 115.305532][ T7217] x23: ffff0000e876a090 x22: ffff0000cf370068 x21: dfff800000000000 [ 115.307598][ T7217] x20: ffff80009d867050 x19: ffff0000cf370000 x18: 0000000000000008 [ 115.309745][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 115.311856][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 115.313893][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 115.315936][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 115.317948][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 115.320093][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 115.322225][ T7217] Call trace: [ 115.323049][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 115.324746][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 115.326138][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 115.327677][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 115.329122][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 115.330532][ T7217] ext4_dirty_inode+0xd4/0x104 [ 115.331785][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 115.333120][ T7217] iput+0x1d0/0x8e8 [ 115.334076][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 115.335384][ T7217] __dentry_kill+0x178/0x5e8 [ 115.336531][ T7217] shrink_kill+0xd4/0x2cc [ 115.337738][ T7217] shrink_dentry_list+0x31c/0x768 [ 115.339100][ T7217] shrink_dcache_parent+0xc4/0x374 [ 115.340505][ T7217] do_one_tree+0x30/0xfc [ 115.341571][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 115.342986][ T7217] generic_shutdown_super+0x68/0x2bc [ 115.344350][ T7217] kill_block_super+0x44/0x90 [ 115.345573][ T7217] ext4_kill_sb+0x68/0xa4 [ 115.346703][ T7217] deactivate_locked_super+0xc4/0x12c [ 115.348194][ T7217] deactivate_super+0xe0/0x100 [ 115.349413][ T7217] cleanup_mnt+0x34c/0x3dc [ 115.350613][ T7217] __cleanup_mnt+0x20/0x30 [ 115.351796][ T7217] task_work_run+0x230/0x2e0 [ 115.352987][ T7217] do_notify_resume+0x178/0x1f4 [ 115.354307][ T7217] el0_svc+0xac/0x168 [ 115.355365][ T7217] el0t_64_sync_handler+0x84/0x108 [ 115.356719][ T7217] el0t_64_sync+0x198/0x19c [ 115.357850][ T7217] irq event stamp: 250022 [ 115.358961][ T7217] hardirqs last enabled at (250021): [] __console_unlock+0x70/0xc4 [ 115.361538][ T7217] hardirqs last disabled at (250022): [] el1_dbg+0x24/0x80 [ 115.363886][ T7217] softirqs last enabled at (250008): [] local_bh_enable+0x10/0x34 [ 115.366511][ T7217] softirqs last disabled at (250006): [] local_bh_disable+0x10/0x34 [ 115.368948][ T7217] ---[ end trace 0000000000000000 ]--- [ 115.377564][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.402747][ T7443] loop0: detected capacity change from 0 to 1024 [ 115.418017][ T7443] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.436998][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 115.440175][ T7217] ------------[ cut here ]------------ [ 115.441574][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.444268][ T7217] Modules linked in: [ 115.445293][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 115.447916][ T7217] Tainted: [W]=WARN [ 115.448917][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 115.451492][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 115.453511][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.455149][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 115.456919][ T7217] sp : ffff80009d866f40 [ 115.457973][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 115.460117][ T7217] x26: ffffffffffffffea x25: ffff0000de73aa50 x24: ffff700013b0cdfc [ 115.462118][ T7217] x23: ffff0000de73aa78 x22: ffff0000cce3a068 x21: dfff800000000000 [ 115.464250][ T7217] x20: ffff80009d867050 x19: ffff0000cce3a000 x18: 0000000000000008 [ 115.466314][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 115.468487][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 115.470494][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 115.472498][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 115.474547][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 115.476717][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 115.478937][ T7217] Call trace: [ 115.479815][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 115.481623][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 115.483055][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 115.484681][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 115.486208][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 115.487690][ T7217] ext4_dirty_inode+0xd4/0x104 [ 115.488911][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 115.490231][ T7217] iput+0x1d0/0x8e8 [ 115.491268][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 115.492604][ T7217] __dentry_kill+0x178/0x5e8 [ 115.493835][ T7217] shrink_kill+0xd4/0x2cc [ 115.494987][ T7217] shrink_dentry_list+0x31c/0x768 [ 115.496347][ T7217] shrink_dcache_parent+0xc4/0x374 [ 115.497737][ T7217] do_one_tree+0x30/0xfc [ 115.498898][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 115.500380][ T7217] generic_shutdown_super+0x68/0x2bc [ 115.501786][ T7217] kill_block_super+0x44/0x90 [ 115.502964][ T7217] ext4_kill_sb+0x68/0xa4 [ 115.504138][ T7217] deactivate_locked_super+0xc4/0x12c [ 115.505552][ T7217] deactivate_super+0xe0/0x100 [ 115.506882][ T7217] cleanup_mnt+0x34c/0x3dc [ 115.508090][ T7217] __cleanup_mnt+0x20/0x30 [ 115.509274][ T7217] task_work_run+0x230/0x2e0 [ 115.510460][ T7217] do_notify_resume+0x178/0x1f4 [ 115.511779][ T7217] el0_svc+0xac/0x168 [ 115.512837][ T7217] el0t_64_sync_handler+0x84/0x108 [ 115.514231][ T7217] el0t_64_sync+0x198/0x19c [ 115.515460][ T7217] irq event stamp: 257524 [ 115.516617][ T7217] hardirqs last enabled at (257523): [] __console_unlock+0x70/0xc4 [ 115.519066][ T7217] hardirqs last disabled at (257524): [] el1_dbg+0x24/0x80 [ 115.521473][ T7217] softirqs last enabled at (257510): [] local_bh_enable+0x10/0x34 [ 115.523972][ T7217] softirqs last disabled at (257508): [] local_bh_disable+0x10/0x34 [ 115.526586][ T7217] ---[ end trace 0000000000000000 ]--- [ 115.535383][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.569245][ T7447] loop0: detected capacity change from 0 to 1024 [ 115.581375][ T7447] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.593824][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 115.597982][ T7217] ------------[ cut here ]------------ [ 115.599456][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.602104][ T7217] Modules linked in: [ 115.603068][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 115.605824][ T7217] Tainted: [W]=WARN [ 115.606950][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 115.609581][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 115.611706][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.613420][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 115.615228][ T7217] sp : ffff80009d866f40 [ 115.616283][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 115.618398][ T7217] x26: ffffffffffffffea x25: ffff0000e876c808 x24: ffff700013b0cdfc [ 115.620597][ T7217] x23: ffff0000e876c830 x22: ffff0000c7a58068 x21: dfff800000000000 [ 115.622733][ T7217] x20: ffff80009d867050 x19: ffff0000c7a58000 x18: 1fffe000366f1c86 [ 115.624835][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 115.626923][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 115.629158][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 115.631248][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 115.633399][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 115.635527][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 115.637679][ T7217] Call trace: [ 115.638499][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 115.640317][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 115.641638][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 115.643212][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 115.644681][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 115.646106][ T7217] ext4_dirty_inode+0xd4/0x104 [ 115.647411][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 115.648757][ T7217] iput+0x1d0/0x8e8 [ 115.649794][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 115.651148][ T7217] __dentry_kill+0x178/0x5e8 [ 115.652411][ T7217] shrink_kill+0xd4/0x2cc [ 115.653583][ T7217] shrink_dentry_list+0x31c/0x768 [ 115.654889][ T7217] shrink_dcache_parent+0xc4/0x374 [ 115.656297][ T7217] do_one_tree+0x30/0xfc [ 115.657395][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 115.658880][ T7217] generic_shutdown_super+0x68/0x2bc [ 115.660253][ T7217] kill_block_super+0x44/0x90 [ 115.661545][ T7217] ext4_kill_sb+0x68/0xa4 [ 115.662753][ T7217] deactivate_locked_super+0xc4/0x12c [ 115.664139][ T7217] deactivate_super+0xe0/0x100 [ 115.665463][ T7217] cleanup_mnt+0x34c/0x3dc [ 115.666682][ T7217] __cleanup_mnt+0x20/0x30 [ 115.667833][ T7217] task_work_run+0x230/0x2e0 [ 115.669082][ T7217] do_notify_resume+0x178/0x1f4 [ 115.670379][ T7217] el0_svc+0xac/0x168 [ 115.671435][ T7217] el0t_64_sync_handler+0x84/0x108 [ 115.672822][ T7217] el0t_64_sync+0x198/0x19c [ 115.674069][ T7217] irq event stamp: 264170 [ 115.675189][ T7217] hardirqs last enabled at (264169): [] finish_lock_switch+0xbc/0x1e4 [ 115.677885][ T7217] hardirqs last disabled at (264170): [] el1_dbg+0x24/0x80 [ 115.680280][ T7217] softirqs last enabled at (264162): [] handle_softirqs+0xb44/0xd34 [ 115.682911][ T7217] softirqs last disabled at (264123): [] __do_softirq+0x14/0x20 [ 115.685351][ T7217] ---[ end trace 0000000000000000 ]--- [ 115.695261][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.729046][ T7451] loop0: detected capacity change from 0 to 1024 [ 115.738509][ T7451] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.751158][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 115.754328][ T7217] ------------[ cut here ]------------ [ 115.755783][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.758469][ T7217] Modules linked in: [ 115.759507][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 115.762469][ T7217] Tainted: [W]=WARN [ 115.763500][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 115.766190][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 115.768256][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.769995][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 115.771744][ T7217] sp : ffff80009d866f40 [ 115.772839][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 115.774847][ T7217] x26: ffffffffffffffea x25: ffff0000de73be20 x24: ffff700013b0cdfc [ 115.777016][ T7217] x23: ffff0000de73be48 x22: ffff0000ca7a2068 x21: dfff800000000000 [ 115.779117][ T7217] x20: ffff80009d867050 x19: ffff0000ca7a2000 x18: 0000000000000008 [ 115.781228][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 115.783392][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 115.785520][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 115.787709][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 115.789837][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 115.791910][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 115.794072][ T7217] Call trace: [ 115.794962][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 115.796631][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 115.798021][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 115.799581][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 115.801053][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 115.802490][ T7217] ext4_dirty_inode+0xd4/0x104 [ 115.803711][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 115.805045][ T7217] iput+0x1d0/0x8e8 [ 115.806062][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 115.807341][ T7217] __dentry_kill+0x178/0x5e8 [ 115.808489][ T7217] shrink_kill+0xd4/0x2cc [ 115.809645][ T7217] shrink_dentry_list+0x31c/0x768 [ 115.810995][ T7217] shrink_dcache_parent+0xc4/0x374 [ 115.812273][ T7217] do_one_tree+0x30/0xfc [ 115.813375][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 115.814728][ T7217] generic_shutdown_super+0x68/0x2bc [ 115.816080][ T7217] kill_block_super+0x44/0x90 [ 115.817228][ T7217] ext4_kill_sb+0x68/0xa4 [ 115.818342][ T7217] deactivate_locked_super+0xc4/0x12c [ 115.819696][ T7217] deactivate_super+0xe0/0x100 [ 115.820904][ T7217] cleanup_mnt+0x34c/0x3dc [ 115.822129][ T7217] __cleanup_mnt+0x20/0x30 [ 115.823225][ T7217] task_work_run+0x230/0x2e0 [ 115.824427][ T7217] do_notify_resume+0x178/0x1f4 [ 115.825693][ T7217] el0_svc+0xac/0x168 [ 115.826749][ T7217] el0t_64_sync_handler+0x84/0x108 [ 115.827969][ T7217] el0t_64_sync+0x198/0x19c [ 115.829144][ T7217] irq event stamp: 271408 [ 115.830268][ T7217] hardirqs last enabled at (271407): [] __console_unlock+0x70/0xc4 [ 115.832664][ T7217] hardirqs last disabled at (271408): [] el1_dbg+0x24/0x80 [ 115.834929][ T7217] softirqs last enabled at (271394): [] local_bh_enable+0x10/0x34 [ 115.837297][ T7217] softirqs last disabled at (271392): [] local_bh_disable+0x10/0x34 [ 115.839739][ T7217] ---[ end trace 0000000000000000 ]--- [ 115.846829][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.870711][ T7455] loop0: detected capacity change from 0 to 1024 [ 115.878312][ T7455] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.889278][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 115.892401][ T7217] ------------[ cut here ]------------ [ 115.893754][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.896470][ T7217] Modules linked in: [ 115.897488][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 115.900249][ T7217] Tainted: [W]=WARN [ 115.901242][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 115.903883][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 115.906011][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 115.907652][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 115.909400][ T7217] sp : ffff80009d866f40 [ 115.910507][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 115.912641][ T7217] x26: ffffffffffffffea x25: ffff0000de73e5c0 x24: ffff700013b0cdfc [ 115.914791][ T7217] x23: ffff0000de73e5e8 x22: ffff0000d11ec068 x21: dfff800000000000 [ 115.916966][ T7217] x20: ffff80009d867050 x19: ffff0000d11ec000 x18: 0000000000000008 [ 115.919000][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 115.921049][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 115.923198][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 115.925317][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 115.927416][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 115.929518][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 115.931635][ T7217] Call trace: [ 115.932533][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 115.934157][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 115.935516][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 115.937054][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 115.938580][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 115.939931][ T7217] ext4_dirty_inode+0xd4/0x104 [ 115.941181][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 115.942533][ T7217] iput+0x1d0/0x8e8 [ 115.943551][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 115.944925][ T7217] __dentry_kill+0x178/0x5e8 [ 115.946092][ T7217] shrink_kill+0xd4/0x2cc [ 115.947258][ T7217] shrink_dentry_list+0x31c/0x768 [ 115.948570][ T7217] shrink_dcache_parent+0xc4/0x374 [ 115.949844][ T7217] do_one_tree+0x30/0xfc [ 115.951000][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 115.952480][ T7217] generic_shutdown_super+0x68/0x2bc [ 115.953859][ T7217] kill_block_super+0x44/0x90 [ 115.955146][ T7217] ext4_kill_sb+0x68/0xa4 [ 115.956298][ T7217] deactivate_locked_super+0xc4/0x12c [ 115.957639][ T7217] deactivate_super+0xe0/0x100 [ 115.958937][ T7217] cleanup_mnt+0x34c/0x3dc [ 115.960111][ T7217] __cleanup_mnt+0x20/0x30 [ 115.961245][ T7217] task_work_run+0x230/0x2e0 [ 115.962519][ T7217] do_notify_resume+0x178/0x1f4 [ 115.963848][ T7217] el0_svc+0xac/0x168 [ 115.964929][ T7217] el0t_64_sync_handler+0x84/0x108 [ 115.966238][ T7217] el0t_64_sync+0x198/0x19c [ 115.967454][ T7217] irq event stamp: 277718 [ 115.968611][ T7217] hardirqs last enabled at (277717): [] __console_unlock+0x70/0xc4 [ 115.971063][ T7217] hardirqs last disabled at (277718): [] el1_dbg+0x24/0x80 [ 115.973425][ T7217] softirqs last enabled at (277704): [] local_bh_enable+0x10/0x34 [ 115.975947][ T7217] softirqs last disabled at (277702): [] local_bh_disable+0x10/0x34 [ 115.978530][ T7217] ---[ end trace 0000000000000000 ]--- [ 115.990305][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.013546][ T7459] loop0: detected capacity change from 0 to 1024 [ 116.028933][ T7459] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.039581][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.042789][ T7217] ------------[ cut here ]------------ [ 116.044201][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.047071][ T7217] Modules linked in: [ 116.048070][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 116.050805][ T7217] Tainted: [W]=WARN [ 116.051795][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 116.054445][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.056523][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.058240][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 116.059888][ T7217] sp : ffff80009d866f40 [ 116.061005][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 116.063148][ T7217] x26: ffffffffffffffea x25: ffff0000de5d9680 x24: ffff700013b0cdfc [ 116.065164][ T7217] x23: ffff0000de5d96a8 x22: ffff0000edf34068 x21: dfff800000000000 [ 116.067365][ T7217] x20: ffff80009d867050 x19: ffff0000edf34000 x18: 0000000000000008 [ 116.069494][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 116.071594][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 116.073708][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 116.075817][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.077880][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 116.079920][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.082039][ T7217] Call trace: [ 116.082891][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 116.084625][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 116.085964][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.087465][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 116.088953][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 116.090372][ T7217] ext4_dirty_inode+0xd4/0x104 [ 116.091578][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 116.092904][ T7217] iput+0x1d0/0x8e8 [ 116.093883][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 116.095165][ T7217] __dentry_kill+0x178/0x5e8 [ 116.096409][ T7217] shrink_kill+0xd4/0x2cc [ 116.097534][ T7217] shrink_dentry_list+0x31c/0x768 [ 116.098826][ T7217] shrink_dcache_parent+0xc4/0x374 [ 116.100161][ T7217] do_one_tree+0x30/0xfc [ 116.101270][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 116.102768][ T7217] generic_shutdown_super+0x68/0x2bc [ 116.104148][ T7217] kill_block_super+0x44/0x90 [ 116.105402][ T7217] ext4_kill_sb+0x68/0xa4 [ 116.106505][ T7217] deactivate_locked_super+0xc4/0x12c [ 116.107897][ T7217] deactivate_super+0xe0/0x100 [ 116.109174][ T7217] cleanup_mnt+0x34c/0x3dc [ 116.110362][ T7217] __cleanup_mnt+0x20/0x30 [ 116.111514][ T7217] task_work_run+0x230/0x2e0 [ 116.112731][ T7217] do_notify_resume+0x178/0x1f4 [ 116.114036][ T7217] el0_svc+0xac/0x168 [ 116.115102][ T7217] el0t_64_sync_handler+0x84/0x108 [ 116.116415][ T7217] el0t_64_sync+0x198/0x19c [ 116.117561][ T7217] irq event stamp: 284672 [ 116.118631][ T7217] hardirqs last enabled at (284671): [] __console_unlock+0x70/0xc4 [ 116.121162][ T7217] hardirqs last disabled at (284672): [] el1_dbg+0x24/0x80 [ 116.123363][ T7217] softirqs last enabled at (284658): [] local_bh_enable+0x10/0x34 [ 116.125874][ T7217] softirqs last disabled at (284656): [] local_bh_disable+0x10/0x34 [ 116.128418][ T7217] ---[ end trace 0000000000000000 ]--- [ 116.137144][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.167363][ T7463] loop0: detected capacity change from 0 to 1024 [ 116.187495][ T7463] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.198841][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.202120][ T7217] ------------[ cut here ]------------ [ 116.203609][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.206389][ T7217] Modules linked in: [ 116.207396][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 116.210179][ T7217] Tainted: [W]=WARN [ 116.211145][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 116.213881][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.215938][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.217774][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 116.219526][ T7217] sp : ffff80009d866f40 [ 116.220608][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 116.222723][ T7217] x26: ffffffffffffffea x25: ffff0000e876efa8 x24: ffff700013b0cdfc [ 116.224861][ T7217] x23: ffff0000e876efd0 x22: ffff0000ed004068 x21: dfff800000000000 [ 116.227080][ T7217] x20: ffff80009d867050 x19: ffff0000ed004000 x18: 0000000000000008 [ 116.229204][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 116.231274][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 116.233327][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 116.235527][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.237608][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 116.239747][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.241916][ T7217] Call trace: [ 116.242787][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 116.244528][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 116.245996][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.247625][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 116.249082][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 116.250580][ T7217] ext4_dirty_inode+0xd4/0x104 [ 116.251803][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 116.253125][ T7217] iput+0x1d0/0x8e8 [ 116.254125][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 116.255452][ T7217] __dentry_kill+0x178/0x5e8 [ 116.256604][ T7217] shrink_kill+0xd4/0x2cc [ 116.257737][ T7217] shrink_dentry_list+0x31c/0x768 [ 116.258937][ T7217] shrink_dcache_parent+0xc4/0x374 [ 116.260307][ T7217] do_one_tree+0x30/0xfc [ 116.261441][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 116.262924][ T7217] generic_shutdown_super+0x68/0x2bc [ 116.264228][ T7217] kill_block_super+0x44/0x90 [ 116.265503][ T7217] ext4_kill_sb+0x68/0xa4 [ 116.266678][ T7217] deactivate_locked_super+0xc4/0x12c [ 116.268089][ T7217] deactivate_super+0xe0/0x100 [ 116.269280][ T7217] cleanup_mnt+0x34c/0x3dc [ 116.270461][ T7217] __cleanup_mnt+0x20/0x30 [ 116.271610][ T7217] task_work_run+0x230/0x2e0 [ 116.272845][ T7217] do_notify_resume+0x178/0x1f4 [ 116.274137][ T7217] el0_svc+0xac/0x168 [ 116.275157][ T7217] el0t_64_sync_handler+0x84/0x108 [ 116.276471][ T7217] el0t_64_sync+0x198/0x19c [ 116.277512][ T7217] irq event stamp: 292130 [ 116.278596][ T7217] hardirqs last enabled at (292129): [] __console_unlock+0x70/0xc4 [ 116.281129][ T7217] hardirqs last disabled at (292130): [] el1_dbg+0x24/0x80 [ 116.283541][ T7217] softirqs last enabled at (292116): [] local_bh_enable+0x10/0x34 [ 116.286032][ T7217] softirqs last disabled at (292114): [] local_bh_disable+0x10/0x34 [ 116.288579][ T7217] ---[ end trace 0000000000000000 ]--- [ 116.297812][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.322529][ T7467] loop0: detected capacity change from 0 to 1024 [ 116.341283][ T7467] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.361788][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.365323][ T7217] ------------[ cut here ]------------ [ 116.366737][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.369360][ T7217] Modules linked in: [ 116.370352][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 116.373035][ T7217] Tainted: [W]=WARN [ 116.374018][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 116.376667][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.378615][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.380423][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 116.382110][ T7217] sp : ffff80009d866f40 [ 116.383195][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 116.385285][ T7217] x26: ffffffffffffffea x25: ffff0000de5dd1f0 x24: ffff700013b0cdfc [ 116.387384][ T7217] x23: ffff0000de5dd218 x22: ffff0000c5f60068 x21: dfff800000000000 [ 116.389457][ T7217] x20: ffff80009d867050 x19: ffff0000c5f60000 x18: 1fffe000366f6486 [ 116.391521][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 116.393557][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 116.395656][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 116.397689][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 116.399765][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 116.401903][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.403987][ T7217] Call trace: [ 116.404838][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 116.406514][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 116.407909][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.409455][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 116.410925][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 116.412271][ T7217] ext4_dirty_inode+0xd4/0x104 [ 116.413490][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 116.414841][ T7217] iput+0x1d0/0x8e8 [ 116.415834][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 116.417210][ T7217] __dentry_kill+0x178/0x5e8 [ 116.418469][ T7217] shrink_kill+0xd4/0x2cc [ 116.419666][ T7217] shrink_dentry_list+0x31c/0x768 [ 116.420978][ T7217] shrink_dcache_parent+0xc4/0x374 [ 116.422323][ T7217] do_one_tree+0x30/0xfc [ 116.423423][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 116.424848][ T7217] generic_shutdown_super+0x68/0x2bc [ 116.426184][ T7217] kill_block_super+0x44/0x90 [ 116.427411][ T7217] ext4_kill_sb+0x68/0xa4 [ 116.428535][ T7217] deactivate_locked_super+0xc4/0x12c [ 116.429911][ T7217] deactivate_super+0xe0/0x100 [ 116.431135][ T7217] cleanup_mnt+0x34c/0x3dc [ 116.432283][ T7217] __cleanup_mnt+0x20/0x30 [ 116.433431][ T7217] task_work_run+0x230/0x2e0 [ 116.434633][ T7217] do_notify_resume+0x178/0x1f4 [ 116.435914][ T7217] el0_svc+0xac/0x168 [ 116.436937][ T7217] el0t_64_sync_handler+0x84/0x108 [ 116.438306][ T7217] el0t_64_sync+0x198/0x19c [ 116.439512][ T7217] irq event stamp: 298454 [ 116.440693][ T7217] hardirqs last enabled at (298453): [] finish_lock_switch+0xbc/0x1e4 [ 116.443242][ T7217] hardirqs last disabled at (298454): [] el1_dbg+0x24/0x80 [ 116.445456][ T7217] softirqs last enabled at (298446): [] handle_softirqs+0xb44/0xd34 [ 116.447976][ T7217] softirqs last disabled at (298335): [] __do_softirq+0x14/0x20 [ 116.450331][ T7217] ---[ end trace 0000000000000000 ]--- [ 116.458541][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.486750][ T7471] loop0: detected capacity change from 0 to 1024 [ 116.517532][ T7471] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.528728][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.531776][ T7217] ------------[ cut here ]------------ [ 116.533181][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.535801][ T7217] Modules linked in: [ 116.536831][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 116.539560][ T7217] Tainted: [W]=WARN [ 116.540567][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 116.543194][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.545201][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.546856][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 116.548514][ T7217] sp : ffff80009d866f40 [ 116.549583][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 116.551649][ T7217] x26: ffffffffffffffea x25: ffff0000e87502b0 x24: ffff700013b0cdfc [ 116.553678][ T7217] x23: ffff0000e87502d8 x22: ffff0000db90c068 x21: dfff800000000000 [ 116.555728][ T7217] x20: ffff80009d867050 x19: ffff0000db90c000 x18: 0000000000000008 [ 116.557784][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 116.559828][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 116.561928][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 116.563941][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.566035][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 116.567915][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.569941][ T7217] Call trace: [ 116.570754][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 116.572404][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 116.573733][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.575211][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 116.576643][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 116.578068][ T7217] ext4_dirty_inode+0xd4/0x104 [ 116.579293][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 116.580610][ T7217] iput+0x1d0/0x8e8 [ 116.581592][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 116.582922][ T7217] __dentry_kill+0x178/0x5e8 [ 116.584096][ T7217] shrink_kill+0xd4/0x2cc [ 116.585186][ T7217] shrink_dentry_list+0x31c/0x768 [ 116.586436][ T7217] shrink_dcache_parent+0xc4/0x374 [ 116.587709][ T7217] do_one_tree+0x30/0xfc [ 116.588781][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 116.590165][ T7217] generic_shutdown_super+0x68/0x2bc [ 116.591479][ T7217] kill_block_super+0x44/0x90 [ 116.592691][ T7217] ext4_kill_sb+0x68/0xa4 [ 116.593798][ T7217] deactivate_locked_super+0xc4/0x12c [ 116.595131][ T7217] deactivate_super+0xe0/0x100 [ 116.596318][ T7217] cleanup_mnt+0x34c/0x3dc [ 116.597456][ T7217] __cleanup_mnt+0x20/0x30 [ 116.598615][ T7217] task_work_run+0x230/0x2e0 [ 116.599798][ T7217] do_notify_resume+0x178/0x1f4 [ 116.601047][ T7217] el0_svc+0xac/0x168 [ 116.602023][ T7217] el0t_64_sync_handler+0x84/0x108 [ 116.603359][ T7217] el0t_64_sync+0x198/0x19c [ 116.604483][ T7217] irq event stamp: 305626 [ 116.605590][ T7217] hardirqs last enabled at (305625): [] __console_unlock+0x70/0xc4 [ 116.607985][ T7217] hardirqs last disabled at (305626): [] el1_dbg+0x24/0x80 [ 116.610225][ T7217] softirqs last enabled at (305612): [] local_bh_enable+0x10/0x34 [ 116.612646][ T7217] softirqs last disabled at (305610): [] local_bh_disable+0x10/0x34 [ 116.615033][ T7217] ---[ end trace 0000000000000000 ]--- [ 116.623209][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.654349][ T7475] loop0: detected capacity change from 0 to 1024 [ 116.686779][ T7475] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.697765][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.701100][ T7217] ------------[ cut here ]------------ [ 116.702549][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.705240][ T7217] Modules linked in: [ 116.706286][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 116.709075][ T7217] Tainted: [W]=WARN [ 116.710129][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 116.712788][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.714840][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.716583][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 116.718276][ T7217] sp : ffff80009d866f40 [ 116.719331][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 116.721446][ T7217] x26: ffffffffffffffea x25: ffff0000e8752a50 x24: ffff700013b0cdfc [ 116.723543][ T7217] x23: ffff0000e8752a78 x22: ffff0000e6a10068 x21: dfff800000000000 [ 116.725591][ T7217] x20: ffff80009d867050 x19: ffff0000e6a10000 x18: 0000000000000008 [ 116.727733][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 116.729855][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 116.731929][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 116.734026][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.736129][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 116.738153][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.740335][ T7217] Call trace: [ 116.741197][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 116.742835][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 116.744295][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.745899][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 116.747358][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 116.748817][ T7217] ext4_dirty_inode+0xd4/0x104 [ 116.750064][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 116.751414][ T7217] iput+0x1d0/0x8e8 [ 116.752410][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 116.753760][ T7217] __dentry_kill+0x178/0x5e8 [ 116.755004][ T7217] shrink_kill+0xd4/0x2cc [ 116.756112][ T7217] shrink_dentry_list+0x31c/0x768 [ 116.757458][ T7217] shrink_dcache_parent+0xc4/0x374 [ 116.758836][ T7217] do_one_tree+0x30/0xfc [ 116.759989][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 116.761502][ T7217] generic_shutdown_super+0x68/0x2bc [ 116.762857][ T7217] kill_block_super+0x44/0x90 [ 116.764123][ T7217] ext4_kill_sb+0x68/0xa4 [ 116.765233][ T7217] deactivate_locked_super+0xc4/0x12c [ 116.766730][ T7217] deactivate_super+0xe0/0x100 [ 116.767978][ T7217] cleanup_mnt+0x34c/0x3dc [ 116.769274][ T7217] __cleanup_mnt+0x20/0x30 [ 116.770437][ T7217] task_work_run+0x230/0x2e0 [ 116.771668][ T7217] do_notify_resume+0x178/0x1f4 [ 116.772997][ T7217] el0_svc+0xac/0x168 [ 116.774107][ T7217] el0t_64_sync_handler+0x84/0x108 [ 116.775454][ T7217] el0t_64_sync+0x198/0x19c [ 116.776635][ T7217] irq event stamp: 312546 [ 116.777765][ T7217] hardirqs last enabled at (312545): [] __console_unlock+0x70/0xc4 [ 116.780387][ T7217] hardirqs last disabled at (312546): [] el1_dbg+0x24/0x80 [ 116.782781][ T7217] softirqs last enabled at (312532): [] local_bh_enable+0x10/0x34 [ 116.785249][ T7217] softirqs last disabled at (312530): [] local_bh_disable+0x10/0x34 [ 116.787802][ T7217] ---[ end trace 0000000000000000 ]--- [ 116.796754][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.837389][ T7479] loop0: detected capacity change from 0 to 1024 [ 116.875611][ T7479] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.887228][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.890306][ T7217] ------------[ cut here ]------------ [ 116.891670][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.894334][ T7217] Modules linked in: [ 116.895313][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 116.898074][ T7217] Tainted: [W]=WARN [ 116.899138][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 116.901704][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.903733][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 116.905428][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 116.907129][ T7217] sp : ffff80009d866f40 [ 116.908195][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 116.910183][ T7217] x26: ffffffffffffffea x25: ffff0000e858d1f0 x24: ffff700013b0cdfc [ 116.912285][ T7217] x23: ffff0000e858d218 x22: ffff0000d6df8068 x21: dfff800000000000 [ 116.914377][ T7217] x20: ffff80009d867050 x19: ffff0000d6df8000 x18: 0000000000000008 [ 116.916447][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 116.918554][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 116.920651][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 116.922784][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.924824][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 116.926920][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.929083][ T7217] Call trace: [ 116.929926][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 116.931627][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 116.933013][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.934498][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 116.935981][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 116.937429][ T7217] ext4_dirty_inode+0xd4/0x104 [ 116.938696][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 116.940039][ T7217] iput+0x1d0/0x8e8 [ 116.941028][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 116.942388][ T7217] __dentry_kill+0x178/0x5e8 [ 116.943553][ T7217] shrink_kill+0xd4/0x2cc [ 116.944657][ T7217] shrink_dentry_list+0x31c/0x768 [ 116.945958][ T7217] shrink_dcache_parent+0xc4/0x374 [ 116.947338][ T7217] do_one_tree+0x30/0xfc [ 116.948419][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 116.949830][ T7217] generic_shutdown_super+0x68/0x2bc [ 116.951253][ T7217] kill_block_super+0x44/0x90 [ 116.952539][ T7217] ext4_kill_sb+0x68/0xa4 [ 116.953680][ T7217] deactivate_locked_super+0xc4/0x12c [ 116.955027][ T7217] deactivate_super+0xe0/0x100 [ 116.956277][ T7217] cleanup_mnt+0x34c/0x3dc [ 116.957454][ T7217] __cleanup_mnt+0x20/0x30 [ 116.958642][ T7217] task_work_run+0x230/0x2e0 [ 116.959897][ T7217] do_notify_resume+0x178/0x1f4 [ 116.961124][ T7217] el0_svc+0xac/0x168 [ 116.962181][ T7217] el0t_64_sync_handler+0x84/0x108 [ 116.963568][ T7217] el0t_64_sync+0x198/0x19c [ 116.964745][ T7217] irq event stamp: 320472 [ 116.965856][ T7217] hardirqs last enabled at (320471): [] __console_unlock+0x70/0xc4 [ 116.968354][ T7217] hardirqs last disabled at (320472): [] el1_dbg+0x24/0x80 [ 116.970652][ T7217] softirqs last enabled at (320458): [] local_bh_enable+0x10/0x34 [ 116.973061][ T7217] softirqs last disabled at (320456): [] local_bh_disable+0x10/0x34 [ 116.975599][ T7217] ---[ end trace 0000000000000000 ]--- [ 116.982970][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.007714][ T7483] loop0: detected capacity change from 0 to 1024 [ 117.027989][ T7483] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.038741][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.041905][ T7217] ------------[ cut here ]------------ [ 117.043330][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.046091][ T7217] Modules linked in: [ 117.047142][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 117.049908][ T7217] Tainted: [W]=WARN [ 117.050959][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.053498][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.055643][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.057314][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 117.058966][ T7217] sp : ffff80009d866f40 [ 117.060068][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 117.062224][ T7217] x26: ffffffffffffffea x25: ffff0000e8739680 x24: ffff700013b0cdfc [ 117.064321][ T7217] x23: ffff0000e87396a8 x22: ffff0000d4310068 x21: dfff800000000000 [ 117.066498][ T7217] x20: ffff80009d867050 x19: ffff0000d4310000 x18: 0000000000000008 [ 117.068607][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 117.070719][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 117.072787][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 117.074815][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.076907][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 117.078980][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.081174][ T7217] Call trace: [ 117.082061][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 117.083726][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 117.085064][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.086739][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 117.088205][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 117.089639][ T7217] ext4_dirty_inode+0xd4/0x104 [ 117.090910][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 117.092280][ T7217] iput+0x1d0/0x8e8 [ 117.093340][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 117.094661][ T7217] __dentry_kill+0x178/0x5e8 [ 117.095866][ T7217] shrink_kill+0xd4/0x2cc [ 117.097024][ T7217] shrink_dentry_list+0x31c/0x768 [ 117.098332][ T7217] shrink_dcache_parent+0xc4/0x374 [ 117.099741][ T7217] do_one_tree+0x30/0xfc [ 117.100844][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 117.102335][ T7217] generic_shutdown_super+0x68/0x2bc [ 117.103829][ T7217] kill_block_super+0x44/0x90 [ 117.105046][ T7217] ext4_kill_sb+0x68/0xa4 [ 117.106205][ T7217] deactivate_locked_super+0xc4/0x12c [ 117.107705][ T7217] deactivate_super+0xe0/0x100 [ 117.108955][ T7217] cleanup_mnt+0x34c/0x3dc [ 117.110179][ T7217] __cleanup_mnt+0x20/0x30 [ 117.111354][ T7217] task_work_run+0x230/0x2e0 [ 117.112557][ T7217] do_notify_resume+0x178/0x1f4 [ 117.113838][ T7217] el0_svc+0xac/0x168 [ 117.114872][ T7217] el0t_64_sync_handler+0x84/0x108 [ 117.116191][ T7217] el0t_64_sync+0x198/0x19c [ 117.117333][ T7217] irq event stamp: 327120 [ 117.118436][ T7217] hardirqs last enabled at (327119): [] __console_unlock+0x70/0xc4 [ 117.121007][ T7217] hardirqs last disabled at (327120): [] el1_dbg+0x24/0x80 [ 117.123452][ T7217] softirqs last enabled at (327106): [] local_bh_enable+0x10/0x34 [ 117.125902][ T7217] softirqs last disabled at (327104): [] local_bh_disable+0x10/0x34 [ 117.128436][ T7217] ---[ end trace 0000000000000000 ]--- [ 117.134422][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.158609][ T7487] loop0: detected capacity change from 0 to 1024 [ 117.166543][ T7487] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.187687][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.190805][ T7217] ------------[ cut here ]------------ [ 117.192123][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.195035][ T7217] Modules linked in: [ 117.196083][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 117.198794][ T7217] Tainted: [W]=WARN [ 117.199778][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.202503][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.204573][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.206321][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 117.207959][ T7217] sp : ffff80009d866f40 [ 117.209075][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 117.211243][ T7217] x26: ffffffffffffffea x25: ffff0000e873be20 x24: ffff700013b0cdfc [ 117.213348][ T7217] x23: ffff0000e873be48 x22: ffff0000d4b26068 x21: dfff800000000000 [ 117.215474][ T7217] x20: ffff80009d867050 x19: ffff0000d4b26000 x18: 0000000000000008 [ 117.217548][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 117.219703][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 117.221879][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 117.224007][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.226213][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 117.228414][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.230563][ T7217] Call trace: [ 117.231391][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 117.233139][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 117.234480][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.235991][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 117.237526][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 117.238932][ T7217] ext4_dirty_inode+0xd4/0x104 [ 117.240159][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 117.241569][ T7217] iput+0x1d0/0x8e8 [ 117.242541][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 117.243932][ T7217] __dentry_kill+0x178/0x5e8 [ 117.245132][ T7217] shrink_kill+0xd4/0x2cc [ 117.246195][ T7217] shrink_dentry_list+0x31c/0x768 [ 117.247515][ T7217] shrink_dcache_parent+0xc4/0x374 [ 117.248840][ T7217] do_one_tree+0x30/0xfc [ 117.249958][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 117.251373][ T7217] generic_shutdown_super+0x68/0x2bc [ 117.252779][ T7217] kill_block_super+0x44/0x90 [ 117.254041][ T7217] ext4_kill_sb+0x68/0xa4 [ 117.255186][ T7217] deactivate_locked_super+0xc4/0x12c [ 117.256579][ T7217] deactivate_super+0xe0/0x100 [ 117.257865][ T7217] cleanup_mnt+0x34c/0x3dc [ 117.259028][ T7217] __cleanup_mnt+0x20/0x30 [ 117.260322][ T7217] task_work_run+0x230/0x2e0 [ 117.261577][ T7217] do_notify_resume+0x178/0x1f4 [ 117.262865][ T7217] el0_svc+0xac/0x168 [ 117.264076][ T7217] el0t_64_sync_handler+0x84/0x108 [ 117.265508][ T7217] el0t_64_sync+0x198/0x19c [ 117.266659][ T7217] irq event stamp: 333634 [ 117.267820][ T7217] hardirqs last enabled at (333633): [] __console_unlock+0x70/0xc4 [ 117.270357][ T7217] hardirqs last disabled at (333634): [] el1_dbg+0x24/0x80 [ 117.272708][ T7217] softirqs last enabled at (333620): [] local_bh_enable+0x10/0x34 [ 117.275277][ T7217] softirqs last disabled at (333618): [] local_bh_disable+0x10/0x34 [ 117.277869][ T7217] ---[ end trace 0000000000000000 ]--- [ 117.286653][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.310126][ T7491] loop0: detected capacity change from 0 to 1024 [ 117.347205][ T7491] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.359727][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.362918][ T7217] ------------[ cut here ]------------ [ 117.364380][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.367126][ T7217] Modules linked in: [ 117.368134][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 117.370828][ T7217] Tainted: [W]=WARN [ 117.371884][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.374561][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.376612][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.378269][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 117.380027][ T7217] sp : ffff80009d866f40 [ 117.381128][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 117.383150][ T7217] x26: ffffffffffffffea x25: ffff0000e87551f0 x24: ffff700013b0cdfc [ 117.385170][ T7217] x23: ffff0000e8755218 x22: ffff0000d7736068 x21: dfff800000000000 [ 117.387225][ T7217] x20: ffff80009d867050 x19: ffff0000d7736000 x18: 0000000000000008 [ 117.389252][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 117.391283][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 117.393340][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 117.395419][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.397451][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 117.399514][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.401588][ T7217] Call trace: [ 117.402455][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 117.404122][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 117.405485][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.406966][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 117.408440][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 117.409864][ T7217] ext4_dirty_inode+0xd4/0x104 [ 117.411083][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 117.412473][ T7217] iput+0x1d0/0x8e8 [ 117.413478][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 117.414800][ T7217] __dentry_kill+0x178/0x5e8 [ 117.415970][ T7217] shrink_kill+0xd4/0x2cc [ 117.417125][ T7217] shrink_dentry_list+0x31c/0x768 [ 117.418452][ T7217] shrink_dcache_parent+0xc4/0x374 [ 117.419752][ T7217] do_one_tree+0x30/0xfc [ 117.420833][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 117.422251][ T7217] generic_shutdown_super+0x68/0x2bc [ 117.423658][ T7217] kill_block_super+0x44/0x90 [ 117.424812][ T7217] ext4_kill_sb+0x68/0xa4 [ 117.425922][ T7217] deactivate_locked_super+0xc4/0x12c [ 117.427330][ T7217] deactivate_super+0xe0/0x100 [ 117.428561][ T7217] cleanup_mnt+0x34c/0x3dc [ 117.429692][ T7217] __cleanup_mnt+0x20/0x30 [ 117.430806][ T7217] task_work_run+0x230/0x2e0 [ 117.432029][ T7217] do_notify_resume+0x178/0x1f4 [ 117.433305][ T7217] el0_svc+0xac/0x168 [ 117.434324][ T7217] el0t_64_sync_handler+0x84/0x108 [ 117.435622][ T7217] el0t_64_sync+0x198/0x19c [ 117.436756][ T7217] irq event stamp: 340244 [ 117.437909][ T7217] hardirqs last enabled at (340243): [] __console_unlock+0x70/0xc4 [ 117.440386][ T7217] hardirqs last disabled at (340244): [] el1_dbg+0x24/0x80 [ 117.442693][ T7217] softirqs last enabled at (340230): [] local_bh_enable+0x10/0x34 [ 117.445151][ T7217] softirqs last disabled at (340228): [] local_bh_disable+0x10/0x34 [ 117.447612][ T7217] ---[ end trace 0000000000000000 ]--- [ 117.457891][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.481153][ T7495] loop0: detected capacity change from 0 to 1024 [ 117.508173][ T7495] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.519694][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.522766][ T7217] ------------[ cut here ]------------ [ 117.524135][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.526750][ T7217] Modules linked in: [ 117.527738][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 117.530463][ T7217] Tainted: [W]=WARN [ 117.531386][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.533913][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.535897][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.537623][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 117.539354][ T7217] sp : ffff80009d866f40 [ 117.540454][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 117.542507][ T7217] x26: ffffffffffffffea x25: ffff0000e87202b0 x24: ffff700013b0cdfc [ 117.544589][ T7217] x23: ffff0000e87202d8 x22: ffff0000da51c068 x21: dfff800000000000 [ 117.546727][ T7217] x20: ffff80009d867050 x19: ffff0000da51c000 x18: 0000000000000008 [ 117.548805][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 117.550915][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 117.552987][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 117.555068][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.557137][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 117.559173][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.561244][ T7217] Call trace: [ 117.562097][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 117.563774][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 117.565194][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.566713][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 117.568159][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 117.569609][ T7217] ext4_dirty_inode+0xd4/0x104 [ 117.570883][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 117.572200][ T7217] iput+0x1d0/0x8e8 [ 117.573199][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 117.574485][ T7217] __dentry_kill+0x178/0x5e8 [ 117.575657][ T7217] shrink_kill+0xd4/0x2cc [ 117.576753][ T7217] shrink_dentry_list+0x31c/0x768 [ 117.578046][ T7217] shrink_dcache_parent+0xc4/0x374 [ 117.579391][ T7217] do_one_tree+0x30/0xfc [ 117.580461][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 117.581884][ T7217] generic_shutdown_super+0x68/0x2bc [ 117.583268][ T7217] kill_block_super+0x44/0x90 [ 117.584459][ T7217] ext4_kill_sb+0x68/0xa4 [ 117.585629][ T7217] deactivate_locked_super+0xc4/0x12c [ 117.587031][ T7217] deactivate_super+0xe0/0x100 [ 117.588277][ T7217] cleanup_mnt+0x34c/0x3dc [ 117.589386][ T7217] __cleanup_mnt+0x20/0x30 [ 117.590479][ T7217] task_work_run+0x230/0x2e0 [ 117.591621][ T7217] do_notify_resume+0x178/0x1f4 [ 117.592913][ T7217] el0_svc+0xac/0x168 [ 117.593894][ T7217] el0t_64_sync_handler+0x84/0x108 [ 117.595200][ T7217] el0t_64_sync+0x198/0x19c [ 117.596429][ T7217] irq event stamp: 346760 [ 117.597543][ T7217] hardirqs last enabled at (346759): [] __console_unlock+0x70/0xc4 [ 117.599971][ T7217] hardirqs last disabled at (346760): [] el1_dbg+0x24/0x80 [ 117.602227][ T7217] softirqs last enabled at (346746): [] local_bh_enable+0x10/0x34 [ 117.604679][ T7217] softirqs last disabled at (346744): [] local_bh_disable+0x10/0x34 [ 117.607156][ T7217] ---[ end trace 0000000000000000 ]--- [ 117.616317][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.640086][ T7499] loop0: detected capacity change from 0 to 1024 [ 117.657312][ T7499] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.683968][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.687290][ T7217] ------------[ cut here ]------------ [ 117.688728][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.691538][ T7217] Modules linked in: [ 117.692562][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 117.695293][ T7217] Tainted: [W]=WARN [ 117.696314][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.698967][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.701006][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.702692][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 117.704285][ T7217] sp : ffff80009d866f40 [ 117.705394][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 117.707530][ T7217] x26: ffffffffffffffea x25: ffff0000e873e5c0 x24: ffff700013b0cdfc [ 117.709598][ T7217] x23: ffff0000e873e5e8 x22: ffff0000ed71a068 x21: dfff800000000000 [ 117.711796][ T7217] x20: ffff80009d867050 x19: ffff0000ed71a000 x18: 1fffe000366f1c86 [ 117.713938][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 117.716088][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 117.718237][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 117.720450][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 117.722682][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 117.724825][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.727013][ T7217] Call trace: [ 117.727877][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 117.729620][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 117.731025][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.732545][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 117.734035][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 117.735442][ T7217] ext4_dirty_inode+0xd4/0x104 [ 117.736718][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 117.738079][ T7217] iput+0x1d0/0x8e8 [ 117.739172][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 117.740517][ T7217] __dentry_kill+0x178/0x5e8 [ 117.741778][ T7217] shrink_kill+0xd4/0x2cc [ 117.742979][ T7217] shrink_dentry_list+0x31c/0x768 [ 117.744286][ T7217] shrink_dcache_parent+0xc4/0x374 [ 117.745675][ T7217] do_one_tree+0x30/0xfc [ 117.746824][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 117.748268][ T7217] generic_shutdown_super+0x68/0x2bc [ 117.749720][ T7217] kill_block_super+0x44/0x90 [ 117.750936][ T7217] ext4_kill_sb+0x68/0xa4 [ 117.752113][ T7217] deactivate_locked_super+0xc4/0x12c [ 117.753580][ T7217] deactivate_super+0xe0/0x100 [ 117.754858][ T7217] cleanup_mnt+0x34c/0x3dc [ 117.756086][ T7217] __cleanup_mnt+0x20/0x30 [ 117.757262][ T7217] task_work_run+0x230/0x2e0 [ 117.758578][ T7217] do_notify_resume+0x178/0x1f4 [ 117.759860][ T7217] el0_svc+0xac/0x168 [ 117.760878][ T7217] el0t_64_sync_handler+0x84/0x108 [ 117.762283][ T7217] el0t_64_sync+0x198/0x19c [ 117.763578][ T7217] irq event stamp: 353492 [ 117.764770][ T7217] hardirqs last enabled at (353491): [] finish_lock_switch+0xbc/0x1e4 [ 117.767440][ T7217] hardirqs last disabled at (353492): [] el1_dbg+0x24/0x80 [ 117.769739][ T7217] softirqs last enabled at (353484): [] handle_softirqs+0xb44/0xd34 [ 117.772262][ T7217] softirqs last disabled at (353473): [] __do_softirq+0x14/0x20 [ 117.774772][ T7217] ---[ end trace 0000000000000000 ]--- [ 117.781710][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.809133][ T7503] loop0: detected capacity change from 0 to 1024 [ 117.845757][ T7503] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.856285][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.859488][ T7217] ------------[ cut here ]------------ [ 117.860918][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.863657][ T7217] Modules linked in: [ 117.864653][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 117.867425][ T7217] Tainted: [W]=WARN [ 117.868379][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.870928][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.873060][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 117.874798][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 117.876552][ T7217] sp : ffff80009d866f40 [ 117.877610][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 117.879703][ T7217] x26: ffffffffffffffea x25: ffff0000e8722a50 x24: ffff700013b0cdfc [ 117.881783][ T7217] x23: ffff0000e8722a78 x22: ffff0000c26e4068 x21: dfff800000000000 [ 117.883996][ T7217] x20: ffff80009d867050 x19: ffff0000c26e4000 x18: 0000000000000008 [ 117.886136][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 117.888239][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 117.890339][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 117.892493][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.894555][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 117.896713][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.898725][ T7217] Call trace: [ 117.899700][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 117.901467][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 117.902860][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.904339][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 117.905805][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 117.907181][ T7217] ext4_dirty_inode+0xd4/0x104 [ 117.908425][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 117.909779][ T7217] iput+0x1d0/0x8e8 [ 117.910754][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 117.912114][ T7217] __dentry_kill+0x178/0x5e8 [ 117.913262][ T7217] shrink_kill+0xd4/0x2cc [ 117.914335][ T7217] shrink_dentry_list+0x31c/0x768 [ 117.915621][ T7217] shrink_dcache_parent+0xc4/0x374 [ 117.916912][ T7217] do_one_tree+0x30/0xfc [ 117.918092][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 117.919520][ T7217] generic_shutdown_super+0x68/0x2bc [ 117.920915][ T7217] kill_block_super+0x44/0x90 [ 117.922160][ T7217] ext4_kill_sb+0x68/0xa4 [ 117.923313][ T7217] deactivate_locked_super+0xc4/0x12c [ 117.924713][ T7217] deactivate_super+0xe0/0x100 [ 117.925977][ T7217] cleanup_mnt+0x34c/0x3dc [ 117.927156][ T7217] __cleanup_mnt+0x20/0x30 [ 117.928311][ T7217] task_work_run+0x230/0x2e0 [ 117.929581][ T7217] do_notify_resume+0x178/0x1f4 [ 117.930886][ T7217] el0_svc+0xac/0x168 [ 117.931896][ T7217] el0t_64_sync_handler+0x84/0x108 [ 117.933209][ T7217] el0t_64_sync+0x198/0x19c [ 117.934402][ T7217] irq event stamp: 359902 [ 117.935503][ T7217] hardirqs last enabled at (359901): [] __console_unlock+0x70/0xc4 [ 117.938005][ T7217] hardirqs last disabled at (359902): [] el1_dbg+0x24/0x80 [ 117.940237][ T7217] softirqs last enabled at (359888): [] local_bh_enable+0x10/0x34 [ 117.942776][ T7217] softirqs last disabled at (359886): [] local_bh_disable+0x10/0x34 [ 117.945324][ T7217] ---[ end trace 0000000000000000 ]--- [ 117.955352][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.983898][ T7507] loop0: detected capacity change from 0 to 1024 [ 118.017233][ T7507] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.028744][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.031782][ T7217] ------------[ cut here ]------------ [ 118.033236][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.035899][ T7217] Modules linked in: [ 118.036923][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 118.039760][ T7217] Tainted: [W]=WARN [ 118.040769][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.043428][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.045410][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.047060][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 118.048767][ T7217] sp : ffff80009d866f40 [ 118.049824][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 118.051943][ T7217] x26: ffffffffffffffea x25: ffff0000e87251f0 x24: ffff700013b0cdfc [ 118.054053][ T7217] x23: ffff0000e8725218 x22: ffff0000d5d48068 x21: dfff800000000000 [ 118.056139][ T7217] x20: ffff80009d867050 x19: ffff0000d5d48000 x18: 0000000000000008 [ 118.058239][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 118.060347][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 118.062445][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 118.064594][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.066722][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 118.068755][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.070823][ T7217] Call trace: [ 118.071704][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 118.073390][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 118.074799][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.076389][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 118.078034][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 118.079534][ T7217] ext4_dirty_inode+0xd4/0x104 [ 118.080768][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 118.082236][ T7217] iput+0x1d0/0x8e8 [ 118.083308][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 118.084636][ T7217] __dentry_kill+0x178/0x5e8 [ 118.085806][ T7217] shrink_kill+0xd4/0x2cc [ 118.086945][ T7217] shrink_dentry_list+0x31c/0x768 [ 118.088282][ T7217] shrink_dcache_parent+0xc4/0x374 [ 118.089783][ T7217] do_one_tree+0x30/0xfc [ 118.090928][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 118.092423][ T7217] generic_shutdown_super+0x68/0x2bc [ 118.093857][ T7217] kill_block_super+0x44/0x90 [ 118.095083][ T7217] ext4_kill_sb+0x68/0xa4 [ 118.096276][ T7217] deactivate_locked_super+0xc4/0x12c [ 118.097704][ T7217] deactivate_super+0xe0/0x100 [ 118.098947][ T7217] cleanup_mnt+0x34c/0x3dc [ 118.100113][ T7217] __cleanup_mnt+0x20/0x30 [ 118.101324][ T7217] task_work_run+0x230/0x2e0 [ 118.102534][ T7217] do_notify_resume+0x178/0x1f4 [ 118.103833][ T7217] el0_svc+0xac/0x168 [ 118.104860][ T7217] el0t_64_sync_handler+0x84/0x108 [ 118.106200][ T7217] el0t_64_sync+0x198/0x19c [ 118.107378][ T7217] irq event stamp: 366888 [ 118.108504][ T7217] hardirqs last enabled at (366887): [] __console_unlock+0x70/0xc4 [ 118.111067][ T7217] hardirqs last disabled at (366888): [] el1_dbg+0x24/0x80 [ 118.113343][ T7217] softirqs last enabled at (366874): [] local_bh_enable+0x10/0x34 [ 118.115770][ T7217] softirqs last disabled at (366872): [] local_bh_disable+0x10/0x34 [ 118.118272][ T7217] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:01:58 executed programs: 33 [ 118.126778][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.157203][ T7511] loop0: detected capacity change from 0 to 1024 [ 118.170634][ T7511] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.180609][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.183659][ T7217] ------------[ cut here ]------------ [ 118.185068][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.187934][ T7217] Modules linked in: [ 118.188976][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 118.191843][ T7217] Tainted: [W]=WARN [ 118.192793][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.195493][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.197522][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.199266][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 118.200945][ T7217] sp : ffff80009d866f40 [ 118.202029][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 118.204139][ T7217] x26: ffffffffffffffea x25: ffff0000de7882b0 x24: ffff700013b0cdfc [ 118.206362][ T7217] x23: ffff0000de7882d8 x22: ffff0000cd692068 x21: dfff800000000000 [ 118.208415][ T7217] x20: ffff80009d867050 x19: ffff0000cd692000 x18: 0000000000000008 [ 118.210621][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 118.212693][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 118.214799][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 118.216863][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.218903][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 118.220796][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.222681][ T7217] Call trace: [ 118.223460][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 118.224988][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 118.226253][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.227612][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 118.228924][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 118.230204][ T7217] ext4_dirty_inode+0xd4/0x104 [ 118.231325][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 118.232541][ T7217] iput+0x1d0/0x8e8 [ 118.233440][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 118.234793][ T7217] __dentry_kill+0x178/0x5e8 [ 118.235948][ T7217] shrink_kill+0xd4/0x2cc [ 118.237127][ T7217] shrink_dentry_list+0x31c/0x768 [ 118.238412][ T7217] shrink_dcache_parent+0xc4/0x374 [ 118.239801][ T7217] do_one_tree+0x30/0xfc [ 118.240920][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 118.242369][ T7217] generic_shutdown_super+0x68/0x2bc [ 118.243753][ T7217] kill_block_super+0x44/0x90 [ 118.244970][ T7217] ext4_kill_sb+0x68/0xa4 [ 118.246093][ T7217] deactivate_locked_super+0xc4/0x12c [ 118.247460][ T7217] deactivate_super+0xe0/0x100 [ 118.248703][ T7217] cleanup_mnt+0x34c/0x3dc [ 118.249883][ T7217] __cleanup_mnt+0x20/0x30 [ 118.251021][ T7217] task_work_run+0x230/0x2e0 [ 118.252159][ T7217] do_notify_resume+0x178/0x1f4 [ 118.253464][ T7217] el0_svc+0xac/0x168 [ 118.254573][ T7217] el0t_64_sync_handler+0x84/0x108 [ 118.255910][ T7217] el0t_64_sync+0x198/0x19c [ 118.257052][ T7217] irq event stamp: 374152 [ 118.258148][ T7217] hardirqs last enabled at (374151): [] __console_unlock+0x70/0xc4 [ 118.260636][ T7217] hardirqs last disabled at (374152): [] el1_dbg+0x24/0x80 [ 118.262813][ T7217] softirqs last enabled at (374138): [] local_bh_enable+0x10/0x34 [ 118.265365][ T7217] softirqs last disabled at (374136): [] local_bh_disable+0x10/0x34 [ 118.267808][ T7217] ---[ end trace 0000000000000000 ]--- [ 118.277095][ T7217] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.302027][ T7515] loop0: detected capacity change from 0 to 1024 [ 118.341866][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.345048][ T7217] ------------[ cut here ]------------ [ 118.346770][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.349390][ T7217] Modules linked in: [ 118.350379][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 118.353093][ T7217] Tainted: [W]=WARN [ 118.354038][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.356562][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.358639][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.360355][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 118.362068][ T7217] sp : ffff80009d866f40 [ 118.363155][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 118.365244][ T7217] x26: ffffffffffffffea x25: ffff0000e84f9680 x24: ffff700013b0cdfc [ 118.367335][ T7217] x23: ffff0000e84f96a8 x22: ffff0000d3f92068 x21: dfff800000000000 [ 118.369333][ T7217] x20: ffff80009d867050 x19: ffff0000d3f92000 x18: 0000000000000008 [ 118.371086][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 118.373214][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 118.375332][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 118.377472][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.379551][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 118.381627][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.383724][ T7217] Call trace: [ 118.384536][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 118.386313][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 118.387700][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.389291][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 118.390688][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 118.392197][ T7217] ext4_dirty_inode+0xd4/0x104 [ 118.393491][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 118.394804][ T7217] iput+0x1d0/0x8e8 [ 118.395769][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 118.397128][ T7217] __dentry_kill+0x178/0x5e8 [ 118.398342][ T7217] shrink_kill+0xd4/0x2cc [ 118.399469][ T7217] shrink_dentry_list+0x31c/0x768 [ 118.400807][ T7217] shrink_dcache_parent+0xc4/0x374 [ 118.402164][ T7217] do_one_tree+0x30/0xfc [ 118.403228][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 118.404618][ T7217] generic_shutdown_super+0x68/0x2bc [ 118.406027][ T7217] kill_block_super+0x44/0x90 [ 118.407255][ T7217] ext4_kill_sb+0x68/0xa4 [ 118.408378][ T7217] deactivate_locked_super+0xc4/0x12c [ 118.409740][ T7217] deactivate_super+0xe0/0x100 [ 118.411000][ T7217] cleanup_mnt+0x34c/0x3dc [ 118.412171][ T7217] __cleanup_mnt+0x20/0x30 [ 118.413356][ T7217] task_work_run+0x230/0x2e0 [ 118.414530][ T7217] do_notify_resume+0x178/0x1f4 [ 118.415862][ T7217] el0_svc+0xac/0x168 [ 118.416886][ T7217] el0t_64_sync_handler+0x84/0x108 [ 118.418278][ T7217] el0t_64_sync+0x198/0x19c [ 118.419510][ T7217] irq event stamp: 380818 [ 118.420623][ T7217] hardirqs last enabled at (380817): [] __console_unlock+0x70/0xc4 [ 118.423169][ T7217] hardirqs last disabled at (380818): [] el1_dbg+0x24/0x80 [ 118.425472][ T7217] softirqs last enabled at (380812): [] handle_softirqs+0xb44/0xd34 [ 118.428054][ T7217] softirqs last disabled at (380795): [] __do_softirq+0x14/0x20 [ 118.430465][ T7217] ---[ end trace 0000000000000000 ]--- [ 118.473986][ T7519] loop0: detected capacity change from 0 to 1024 [ 118.514274][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.517944][ T7217] ------------[ cut here ]------------ [ 118.519333][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.522105][ T7217] Modules linked in: [ 118.523121][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 118.525881][ T7217] Tainted: [W]=WARN [ 118.526866][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.529343][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.531475][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.533200][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 118.534914][ T7217] sp : ffff80009d866f40 [ 118.535939][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 118.538018][ T7217] x26: ffffffffffffffea x25: ffff0000e84fbe20 x24: ffff700013b0cdfc [ 118.540095][ T7217] x23: ffff0000e84fbe48 x22: ffff0000e5898068 x21: dfff800000000000 [ 118.542225][ T7217] x20: ffff80009d867050 x19: ffff0000e5898000 x18: 0000000000000008 [ 118.544289][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 118.546377][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 118.548398][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 118.550493][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.552565][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 118.554658][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.556722][ T7217] Call trace: [ 118.557541][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 118.559205][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 118.560527][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.561984][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 118.563449][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 118.564832][ T7217] ext4_dirty_inode+0xd4/0x104 [ 118.566047][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 118.567367][ T7217] iput+0x1d0/0x8e8 [ 118.568389][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 118.569788][ T7217] __dentry_kill+0x178/0x5e8 [ 118.570946][ T7217] shrink_kill+0xd4/0x2cc [ 118.572065][ T7217] shrink_dentry_list+0x31c/0x768 [ 118.573410][ T7217] shrink_dcache_parent+0xc4/0x374 [ 118.574745][ T7217] do_one_tree+0x30/0xfc [ 118.575834][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 118.577174][ T7217] generic_shutdown_super+0x68/0x2bc [ 118.578529][ T7217] kill_block_super+0x44/0x90 [ 118.579754][ T7217] ext4_kill_sb+0x68/0xa4 [ 118.580901][ T7217] deactivate_locked_super+0xc4/0x12c [ 118.582317][ T7217] deactivate_super+0xe0/0x100 [ 118.583552][ T7217] cleanup_mnt+0x34c/0x3dc [ 118.584674][ T7217] __cleanup_mnt+0x20/0x30 [ 118.585833][ T7217] task_work_run+0x230/0x2e0 [ 118.587014][ T7217] do_notify_resume+0x178/0x1f4 [ 118.588275][ T7217] el0_svc+0xac/0x168 [ 118.589407][ T7217] el0t_64_sync_handler+0x84/0x108 [ 118.590692][ T7217] el0t_64_sync+0x198/0x19c [ 118.591841][ T7217] irq event stamp: 388764 [ 118.592928][ T7217] hardirqs last enabled at (388763): [] __console_unlock+0x70/0xc4 [ 118.595392][ T7217] hardirqs last disabled at (388764): [] el1_dbg+0x24/0x80 [ 118.597689][ T7217] softirqs last enabled at (388758): [] handle_softirqs+0xb44/0xd34 [ 118.600156][ T7217] softirqs last disabled at (388347): [] __do_softirq+0x14/0x20 [ 118.602518][ T7217] ---[ end trace 0000000000000000 ]--- [ 118.631414][ T7523] loop0: detected capacity change from 0 to 1024 [ 118.666513][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.669613][ T7217] ------------[ cut here ]------------ [ 118.671036][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.673648][ T7217] Modules linked in: [ 118.674651][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 118.677428][ T7217] Tainted: [W]=WARN [ 118.678392][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.681029][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.683041][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.684710][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 118.686387][ T7217] sp : ffff80009d866f40 [ 118.687456][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 118.689551][ T7217] x26: ffffffffffffffea x25: ffff0000e84fe5c0 x24: ffff700013b0cdfc [ 118.691762][ T7217] x23: ffff0000e84fe5e8 x22: ffff0000d129c068 x21: dfff800000000000 [ 118.693895][ T7217] x20: ffff80009d867050 x19: ffff0000d129c000 x18: 0000000000000008 [ 118.696076][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 118.698138][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 118.700166][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 118.702226][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.704364][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 118.706534][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.708626][ T7217] Call trace: [ 118.709518][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 118.711188][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 118.712530][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.714043][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 118.715519][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 118.716919][ T7217] ext4_dirty_inode+0xd4/0x104 [ 118.718292][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 118.719562][ T7217] iput+0x1d0/0x8e8 [ 118.720632][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 118.721925][ T7217] __dentry_kill+0x178/0x5e8 [ 118.723131][ T7217] shrink_kill+0xd4/0x2cc [ 118.724162][ T7217] shrink_dentry_list+0x31c/0x768 [ 118.725466][ T7217] shrink_dcache_parent+0xc4/0x374 [ 118.726797][ T7217] do_one_tree+0x30/0xfc [ 118.727860][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 118.729261][ T7217] generic_shutdown_super+0x68/0x2bc [ 118.730654][ T7217] kill_block_super+0x44/0x90 [ 118.731846][ T7217] ext4_kill_sb+0x68/0xa4 [ 118.732949][ T7217] deactivate_locked_super+0xc4/0x12c [ 118.734334][ T7217] deactivate_super+0xe0/0x100 [ 118.735601][ T7217] cleanup_mnt+0x34c/0x3dc [ 118.736755][ T7217] __cleanup_mnt+0x20/0x30 [ 118.737867][ T7217] task_work_run+0x230/0x2e0 [ 118.739039][ T7217] do_notify_resume+0x178/0x1f4 [ 118.740302][ T7217] el0_svc+0xac/0x168 [ 118.741362][ T7217] el0t_64_sync_handler+0x84/0x108 [ 118.742679][ T7217] el0t_64_sync+0x198/0x19c [ 118.743927][ T7217] irq event stamp: 395234 [ 118.745024][ T7217] hardirqs last enabled at (395233): [] __console_unlock+0x70/0xc4 [ 118.747488][ T7217] hardirqs last disabled at (395234): [] el1_dbg+0x24/0x80 [ 118.749760][ T7217] softirqs last enabled at (395220): [] local_bh_enable+0x10/0x34 [ 118.752145][ T7217] softirqs last disabled at (395218): [] local_bh_disable+0x10/0x34 [ 118.754681][ T7217] ---[ end trace 0000000000000000 ]--- [ 118.785649][ T7527] loop0: detected capacity change from 0 to 1024 [ 118.824376][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.827742][ T7217] ------------[ cut here ]------------ [ 118.829207][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.831883][ T7217] Modules linked in: [ 118.832897][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 118.835675][ T7217] Tainted: [W]=WARN [ 118.836632][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.839314][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.841354][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.843006][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 118.844728][ T7217] sp : ffff80009d866f40 [ 118.845827][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 118.847929][ T7217] x26: ffffffffffffffea x25: ffff0000de78aa50 x24: ffff700013b0cdfc [ 118.850071][ T7217] x23: ffff0000de78aa78 x22: ffff0000cf3ba068 x21: dfff800000000000 [ 118.852150][ T7217] x20: ffff80009d867050 x19: ffff0000cf3ba000 x18: 1fffe000366f6486 [ 118.854157][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 118.856316][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 118.858435][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 118.860582][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 118.862854][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 118.864957][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.867058][ T7217] Call trace: [ 118.867904][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 118.869674][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 118.871100][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.872686][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 118.874081][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 118.875579][ T7217] ext4_dirty_inode+0xd4/0x104 [ 118.876865][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 118.878187][ T7217] iput+0x1d0/0x8e8 [ 118.879237][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 118.880760][ T7217] __dentry_kill+0x178/0x5e8 [ 118.882011][ T7217] shrink_kill+0xd4/0x2cc [ 118.883189][ T7217] shrink_dentry_list+0x31c/0x768 [ 118.884608][ T7217] shrink_dcache_parent+0xc4/0x374 [ 118.886056][ T7217] do_one_tree+0x30/0xfc [ 118.887250][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 118.888770][ T7217] generic_shutdown_super+0x68/0x2bc [ 118.890137][ T7217] kill_block_super+0x44/0x90 [ 118.891435][ T7217] ext4_kill_sb+0x68/0xa4 [ 118.892637][ T7217] deactivate_locked_super+0xc4/0x12c [ 118.894054][ T7217] deactivate_super+0xe0/0x100 [ 118.895321][ T7217] cleanup_mnt+0x34c/0x3dc [ 118.896590][ T7217] __cleanup_mnt+0x20/0x30 [ 118.897787][ T7217] task_work_run+0x230/0x2e0 [ 118.899040][ T7217] do_notify_resume+0x178/0x1f4 [ 118.900343][ T7217] el0_svc+0xac/0x168 [ 118.901395][ T7217] el0t_64_sync_handler+0x84/0x108 [ 118.902779][ T7217] el0t_64_sync+0x198/0x19c [ 118.904038][ T7217] irq event stamp: 402620 [ 118.905168][ T7217] hardirqs last enabled at (402619): [] finish_lock_switch+0xbc/0x1e4 [ 118.907773][ T7217] hardirqs last disabled at (402620): [] el1_dbg+0x24/0x80 [ 118.910201][ T7217] softirqs last enabled at (402612): [] handle_softirqs+0xb44/0xd34 [ 118.912713][ T7217] softirqs last disabled at (402583): [] __do_softirq+0x14/0x20 [ 118.915197][ T7217] ---[ end trace 0000000000000000 ]--- [ 118.945126][ T7531] loop0: detected capacity change from 0 to 1024 [ 118.973873][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.977665][ T7217] ------------[ cut here ]------------ [ 118.979098][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.981898][ T7217] Modules linked in: [ 118.982955][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 118.985706][ T7217] Tainted: [W]=WARN [ 118.986674][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.989320][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.991436][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 118.993196][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 118.994927][ T7217] sp : ffff80009d866f40 [ 118.996034][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 118.998063][ T7217] x26: ffffffffffffffea x25: ffff0000e8791680 x24: ffff700013b0cdfc [ 119.000172][ T7217] x23: ffff0000e87916a8 x22: ffff0000ebc9a068 x21: dfff800000000000 [ 119.002442][ T7217] x20: ffff80009d867050 x19: ffff0000ebc9a000 x18: 1fffe000366f6486 [ 119.004505][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 119.006586][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 119.008634][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 119.010609][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 119.012664][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 119.014695][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.016845][ T7217] Call trace: [ 119.017658][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 119.019324][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 119.020652][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.022115][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 119.023608][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 119.024992][ T7217] ext4_dirty_inode+0xd4/0x104 [ 119.026284][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 119.027609][ T7217] iput+0x1d0/0x8e8 [ 119.028608][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 119.029949][ T7217] __dentry_kill+0x178/0x5e8 [ 119.031178][ T7217] shrink_kill+0xd4/0x2cc [ 119.032287][ T7217] shrink_dentry_list+0x31c/0x768 [ 119.033543][ T7217] shrink_dcache_parent+0xc4/0x374 [ 119.034873][ T7217] do_one_tree+0x30/0xfc [ 119.036036][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 119.037401][ T7217] generic_shutdown_super+0x68/0x2bc [ 119.038719][ T7217] kill_block_super+0x44/0x90 [ 119.039901][ T7217] ext4_kill_sb+0x68/0xa4 [ 119.041039][ T7217] deactivate_locked_super+0xc4/0x12c [ 119.042368][ T7217] deactivate_super+0xe0/0x100 [ 119.043571][ T7217] cleanup_mnt+0x34c/0x3dc [ 119.044632][ T7217] __cleanup_mnt+0x20/0x30 [ 119.045714][ T7217] task_work_run+0x230/0x2e0 [ 119.046869][ T7217] do_notify_resume+0x178/0x1f4 [ 119.048134][ T7217] el0_svc+0xac/0x168 [ 119.049155][ T7217] el0t_64_sync_handler+0x84/0x108 [ 119.050485][ T7217] el0t_64_sync+0x198/0x19c [ 119.051600][ T7217] irq event stamp: 409858 [ 119.052664][ T7217] hardirqs last enabled at (409857): [] finish_lock_switch+0xbc/0x1e4 [ 119.055154][ T7217] hardirqs last disabled at (409858): [] el1_dbg+0x24/0x80 [ 119.057468][ T7217] softirqs last enabled at (409850): [] handle_softirqs+0xb44/0xd34 [ 119.059978][ T7217] softirqs last disabled at (409701): [] __do_softirq+0x14/0x20 [ 119.062337][ T7217] ---[ end trace 0000000000000000 ]--- [ 119.099515][ T7535] loop0: detected capacity change from 0 to 1024 [ 119.125614][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.128828][ T7217] ------------[ cut here ]------------ [ 119.130281][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.133026][ T7217] Modules linked in: [ 119.133979][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 119.136720][ T7217] Tainted: [W]=WARN [ 119.137759][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 119.140418][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.142497][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.144206][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 119.145926][ T7217] sp : ffff80009d866f40 [ 119.147005][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 119.149140][ T7217] x26: ffffffffffffffea x25: ffff0000e8793e20 x24: ffff700013b0cdfc [ 119.151193][ T7217] x23: ffff0000e8793e48 x22: ffff0000d8e3e068 x21: dfff800000000000 [ 119.153358][ T7217] x20: ffff80009d867050 x19: ffff0000d8e3e000 x18: 0000000000000008 [ 119.155453][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 119.157553][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 119.159630][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 119.161679][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.163760][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 119.165855][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.167933][ T7217] Call trace: [ 119.168768][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 119.170457][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 119.171840][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.173341][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 119.174773][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 119.176175][ T7217] ext4_dirty_inode+0xd4/0x104 [ 119.177404][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 119.178783][ T7217] iput+0x1d0/0x8e8 [ 119.179765][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 119.181144][ T7217] __dentry_kill+0x178/0x5e8 [ 119.182350][ T7217] shrink_kill+0xd4/0x2cc [ 119.183468][ T7217] shrink_dentry_list+0x31c/0x768 [ 119.184866][ T7217] shrink_dcache_parent+0xc4/0x374 [ 119.186234][ T7217] do_one_tree+0x30/0xfc [ 119.187405][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 119.188850][ T7217] generic_shutdown_super+0x68/0x2bc [ 119.190254][ T7217] kill_block_super+0x44/0x90 [ 119.191464][ T7217] ext4_kill_sb+0x68/0xa4 [ 119.192607][ T7217] deactivate_locked_super+0xc4/0x12c [ 119.194043][ T7217] deactivate_super+0xe0/0x100 [ 119.195275][ T7217] cleanup_mnt+0x34c/0x3dc [ 119.196471][ T7217] __cleanup_mnt+0x20/0x30 [ 119.197636][ T7217] task_work_run+0x230/0x2e0 [ 119.198857][ T7217] do_notify_resume+0x178/0x1f4 [ 119.200123][ T7217] el0_svc+0xac/0x168 [ 119.201184][ T7217] el0t_64_sync_handler+0x84/0x108 [ 119.202526][ T7217] el0t_64_sync+0x198/0x19c [ 119.203679][ T7217] irq event stamp: 416474 [ 119.204825][ T7217] hardirqs last enabled at (416473): [] __console_unlock+0x70/0xc4 [ 119.207305][ T7217] hardirqs last disabled at (416474): [] el1_dbg+0x24/0x80 [ 119.209725][ T7217] softirqs last enabled at (416460): [] local_bh_enable+0x10/0x34 [ 119.212252][ T7217] softirqs last disabled at (416458): [] local_bh_disable+0x10/0x34 [ 119.214864][ T7217] ---[ end trace 0000000000000000 ]--- [ 119.248078][ T7539] loop0: detected capacity change from 0 to 1024 [ 119.268031][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.271228][ T7217] ------------[ cut here ]------------ [ 119.272654][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.275272][ T7217] Modules linked in: [ 119.276326][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 119.279155][ T7217] Tainted: [W]=WARN [ 119.280163][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 119.282733][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.284736][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.286435][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 119.288158][ T7217] sp : ffff80009d866f40 [ 119.289236][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 119.291350][ T7217] x26: ffffffffffffffea x25: ffff0000e87965c0 x24: ffff700013b0cdfc [ 119.293569][ T7217] x23: ffff0000e87965e8 x22: ffff0000d6970068 x21: dfff800000000000 [ 119.295665][ T7217] x20: ffff80009d867050 x19: ffff0000d6970000 x18: 0000000000000008 [ 119.297695][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 119.299831][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 119.301998][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 119.304094][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.306412][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 119.308778][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.310919][ T7217] Call trace: [ 119.311767][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 119.313448][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 119.314791][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.316378][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 119.317934][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 119.319396][ T7217] ext4_dirty_inode+0xd4/0x104 [ 119.320593][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 119.321994][ T7217] iput+0x1d0/0x8e8 [ 119.322992][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 119.324372][ T7217] __dentry_kill+0x178/0x5e8 [ 119.325573][ T7217] shrink_kill+0xd4/0x2cc [ 119.326783][ T7217] shrink_dentry_list+0x31c/0x768 [ 119.328050][ T7217] shrink_dcache_parent+0xc4/0x374 [ 119.329394][ T7217] do_one_tree+0x30/0xfc [ 119.330545][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 119.332017][ T7217] generic_shutdown_super+0x68/0x2bc [ 119.333272][ T7217] kill_block_super+0x44/0x90 [ 119.334385][ T7217] ext4_kill_sb+0x68/0xa4 [ 119.335415][ T7217] deactivate_locked_super+0xc4/0x12c [ 119.336878][ T7217] deactivate_super+0xe0/0x100 [ 119.338117][ T7217] cleanup_mnt+0x34c/0x3dc [ 119.339334][ T7217] __cleanup_mnt+0x20/0x30 [ 119.340463][ T7217] task_work_run+0x230/0x2e0 [ 119.341733][ T7217] do_notify_resume+0x178/0x1f4 [ 119.343077][ T7217] el0_svc+0xac/0x168 [ 119.344167][ T7217] el0t_64_sync_handler+0x84/0x108 [ 119.345526][ T7217] el0t_64_sync+0x198/0x19c [ 119.346724][ T7217] irq event stamp: 423552 [ 119.347819][ T7217] hardirqs last enabled at (423551): [] __console_unlock+0x70/0xc4 [ 119.350337][ T7217] hardirqs last disabled at (423552): [] el1_dbg+0x24/0x80 [ 119.352638][ T7217] softirqs last enabled at (423538): [] local_bh_enable+0x10/0x34 [ 119.355148][ T7217] softirqs last disabled at (423536): [] local_bh_disable+0x10/0x34 [ 119.357663][ T7217] ---[ end trace 0000000000000000 ]--- [ 119.397368][ T7543] loop0: detected capacity change from 0 to 1024 [ 119.434252][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.438119][ T7217] ------------[ cut here ]------------ [ 119.439595][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.442358][ T7217] Modules linked in: [ 119.443342][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 119.445993][ T7217] Tainted: [W]=WARN [ 119.446981][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 119.449550][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.451606][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.453342][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 119.455008][ T7217] sp : ffff80009d866f40 [ 119.456114][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 119.458193][ T7217] x26: ffffffffffffffea x25: ffff0000de78d1f0 x24: ffff700013b0cdfc [ 119.460322][ T7217] x23: ffff0000de78d218 x22: ffff0000d6408068 x21: dfff800000000000 [ 119.462402][ T7217] x20: ffff80009d867050 x19: ffff0000d6408000 x18: 1fffe000366f1c86 [ 119.464568][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 119.466657][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 119.468754][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 119.470891][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 119.473023][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 119.475092][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.477309][ T7217] Call trace: [ 119.478177][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 119.479885][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 119.481232][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.482754][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 119.484251][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 119.485654][ T7217] ext4_dirty_inode+0xd4/0x104 [ 119.486966][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 119.488331][ T7217] iput+0x1d0/0x8e8 [ 119.489317][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 119.490646][ T7217] __dentry_kill+0x178/0x5e8 [ 119.491847][ T7217] shrink_kill+0xd4/0x2cc [ 119.493005][ T7217] shrink_dentry_list+0x31c/0x768 [ 119.494256][ T7217] shrink_dcache_parent+0xc4/0x374 [ 119.495533][ T7217] do_one_tree+0x30/0xfc [ 119.496610][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 119.498059][ T7217] generic_shutdown_super+0x68/0x2bc [ 119.499459][ T7217] kill_block_super+0x44/0x90 [ 119.500692][ T7217] ext4_kill_sb+0x68/0xa4 [ 119.501909][ T7217] deactivate_locked_super+0xc4/0x12c [ 119.503386][ T7217] deactivate_super+0xe0/0x100 [ 119.504636][ T7217] cleanup_mnt+0x34c/0x3dc [ 119.505743][ T7217] __cleanup_mnt+0x20/0x30 [ 119.506923][ T7217] task_work_run+0x230/0x2e0 [ 119.508100][ T7217] do_notify_resume+0x178/0x1f4 [ 119.509325][ T7217] el0_svc+0xac/0x168 [ 119.510337][ T7217] el0t_64_sync_handler+0x84/0x108 [ 119.511710][ T7217] el0t_64_sync+0x198/0x19c [ 119.512884][ T7217] irq event stamp: 430742 [ 119.514053][ T7217] hardirqs last enabled at (430741): [] finish_lock_switch+0xbc/0x1e4 [ 119.516601][ T7217] hardirqs last disabled at (430742): [] el1_dbg+0x24/0x80 [ 119.518894][ T7217] softirqs last enabled at (430734): [] handle_softirqs+0xb44/0xd34 [ 119.521368][ T7217] softirqs last disabled at (430611): [] __do_softirq+0x14/0x20 [ 119.523680][ T7217] ---[ end trace 0000000000000000 ]--- [ 119.557757][ T7548] loop0: detected capacity change from 0 to 1024 [ 119.592983][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.596279][ T7217] ------------[ cut here ]------------ [ 119.597656][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.600358][ T7217] Modules linked in: [ 119.601354][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 119.604049][ T7217] Tainted: [W]=WARN [ 119.605036][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 119.607555][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.609598][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.611322][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 119.613095][ T7217] sp : ffff80009d866f40 [ 119.614163][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 119.616311][ T7217] x26: ffffffffffffffea x25: ffff0000e85e02b0 x24: ffff700013b0cdfc [ 119.618303][ T7217] x23: ffff0000e85e02d8 x22: ffff0000d8e1e068 x21: dfff800000000000 [ 119.620409][ T7217] x20: ffff80009d867050 x19: ffff0000d8e1e000 x18: 0000000000000008 [ 119.622617][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 119.624723][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 119.626786][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 119.628818][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.630934][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 119.633040][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.635191][ T7217] Call trace: [ 119.636058][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 119.637841][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 119.639298][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.640830][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 119.642339][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 119.643787][ T7217] ext4_dirty_inode+0xd4/0x104 [ 119.645126][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 119.646541][ T7217] iput+0x1d0/0x8e8 [ 119.647579][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 119.648947][ T7217] __dentry_kill+0x178/0x5e8 [ 119.650165][ T7217] shrink_kill+0xd4/0x2cc [ 119.651350][ T7217] shrink_dentry_list+0x31c/0x768 [ 119.652669][ T7217] shrink_dcache_parent+0xc4/0x374 [ 119.653983][ T7217] do_one_tree+0x30/0xfc [ 119.655152][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 119.656613][ T7217] generic_shutdown_super+0x68/0x2bc [ 119.658082][ T7217] kill_block_super+0x44/0x90 [ 119.659317][ T7217] ext4_kill_sb+0x68/0xa4 [ 119.660486][ T7217] deactivate_locked_super+0xc4/0x12c [ 119.661958][ T7217] deactivate_super+0xe0/0x100 [ 119.663203][ T7217] cleanup_mnt+0x34c/0x3dc [ 119.664362][ T7217] __cleanup_mnt+0x20/0x30 [ 119.665550][ T7217] task_work_run+0x230/0x2e0 [ 119.666751][ T7217] do_notify_resume+0x178/0x1f4 [ 119.668103][ T7217] el0_svc+0xac/0x168 [ 119.669131][ T7217] el0t_64_sync_handler+0x84/0x108 [ 119.670472][ T7217] el0t_64_sync+0x198/0x19c [ 119.671681][ T7217] irq event stamp: 437516 [ 119.672824][ T7217] hardirqs last enabled at (437515): [] __console_unlock+0x70/0xc4 [ 119.675340][ T7217] hardirqs last disabled at (437516): [] el1_dbg+0x24/0x80 [ 119.677660][ T7217] softirqs last enabled at (437510): [] handle_softirqs+0xb44/0xd34 [ 119.680251][ T7217] softirqs last disabled at (437475): [] __do_softirq+0x14/0x20 [ 119.682665][ T7217] ---[ end trace 0000000000000000 ]--- [ 119.711517][ T7552] loop0: detected capacity change from 0 to 1024 [ 119.748774][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.752060][ T7217] ------------[ cut here ]------------ [ 119.753436][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.756133][ T7217] Modules linked in: [ 119.757200][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 119.759942][ T7217] Tainted: [W]=WARN [ 119.760894][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 119.763525][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.765672][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.767377][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 119.769103][ T7217] sp : ffff80009d866f40 [ 119.770237][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 119.772294][ T7217] x26: ffffffffffffffea x25: ffff0000e8681680 x24: ffff700013b0cdfc [ 119.774395][ T7217] x23: ffff0000e86816a8 x22: ffff0000d7014068 x21: dfff800000000000 [ 119.776623][ T7217] x20: ffff80009d867050 x19: ffff0000d7014000 x18: 0000000000000008 [ 119.778697][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 119.780822][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 119.783007][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 119.785041][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.787185][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 119.789273][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.791282][ T7217] Call trace: [ 119.792187][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 119.793898][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 119.795328][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.796867][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 119.798399][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 119.799875][ T7217] ext4_dirty_inode+0xd4/0x104 [ 119.801116][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 119.802446][ T7217] iput+0x1d0/0x8e8 [ 119.803452][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 119.804730][ T7217] __dentry_kill+0x178/0x5e8 [ 119.805936][ T7217] shrink_kill+0xd4/0x2cc [ 119.807038][ T7217] shrink_dentry_list+0x31c/0x768 [ 119.808301][ T7217] shrink_dcache_parent+0xc4/0x374 [ 119.809631][ T7217] do_one_tree+0x30/0xfc [ 119.810742][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 119.812091][ T7217] generic_shutdown_super+0x68/0x2bc [ 119.813467][ T7217] kill_block_super+0x44/0x90 [ 119.814700][ T7217] ext4_kill_sb+0x68/0xa4 [ 119.815832][ T7217] deactivate_locked_super+0xc4/0x12c [ 119.817287][ T7217] deactivate_super+0xe0/0x100 [ 119.818477][ T7217] cleanup_mnt+0x34c/0x3dc [ 119.819643][ T7217] __cleanup_mnt+0x20/0x30 [ 119.820799][ T7217] task_work_run+0x230/0x2e0 [ 119.821995][ T7217] do_notify_resume+0x178/0x1f4 [ 119.823301][ T7217] el0_svc+0xac/0x168 [ 119.824301][ T7217] el0t_64_sync_handler+0x84/0x108 [ 119.825641][ T7217] el0t_64_sync+0x198/0x19c [ 119.826792][ T7217] irq event stamp: 444444 [ 119.827909][ T7217] hardirqs last enabled at (444443): [] __console_unlock+0x70/0xc4 [ 119.830301][ T7217] hardirqs last disabled at (444444): [] el1_dbg+0x24/0x80 [ 119.832502][ T7217] softirqs last enabled at (444430): [] local_bh_enable+0x10/0x34 [ 119.834927][ T7217] softirqs last disabled at (444428): [] local_bh_disable+0x10/0x34 [ 119.837402][ T7217] ---[ end trace 0000000000000000 ]--- [ 119.872257][ T7556] loop0: detected capacity change from 0 to 1024 [ 119.903599][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.907267][ T7217] ------------[ cut here ]------------ [ 119.908678][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.911325][ T7217] Modules linked in: [ 119.912314][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 119.915004][ T7217] Tainted: [W]=WARN [ 119.915996][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 119.918668][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.920673][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 119.922398][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 119.924118][ T7217] sp : ffff80009d866f40 [ 119.925188][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 119.927238][ T7217] x26: ffffffffffffffea x25: ffff0000e8683e20 x24: ffff700013b0cdfc [ 119.929362][ T7217] x23: ffff0000e8683e48 x22: ffff0000e5952068 x21: dfff800000000000 [ 119.931446][ T7217] x20: ffff80009d867050 x19: ffff0000e5952000 x18: 0000000000000008 [ 119.933576][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 119.935658][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 119.937797][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 119.939837][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.941885][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 119.943948][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.946103][ T7217] Call trace: [ 119.946927][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 119.948617][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 119.950000][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.951519][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 119.952995][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 119.954446][ T7217] ext4_dirty_inode+0xd4/0x104 [ 119.955726][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 119.957016][ T7217] iput+0x1d0/0x8e8 [ 119.958026][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 119.959329][ T7217] __dentry_kill+0x178/0x5e8 [ 119.960479][ T7217] shrink_kill+0xd4/0x2cc [ 119.961586][ T7217] shrink_dentry_list+0x31c/0x768 [ 119.962865][ T7217] shrink_dcache_parent+0xc4/0x374 [ 119.964223][ T7217] do_one_tree+0x30/0xfc [ 119.965394][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 119.966876][ T7217] generic_shutdown_super+0x68/0x2bc [ 119.968202][ T7217] kill_block_super+0x44/0x90 [ 119.969463][ T7217] ext4_kill_sb+0x68/0xa4 [ 119.970600][ T7217] deactivate_locked_super+0xc4/0x12c [ 119.971925][ T7217] deactivate_super+0xe0/0x100 [ 119.973179][ T7217] cleanup_mnt+0x34c/0x3dc [ 119.974323][ T7217] __cleanup_mnt+0x20/0x30 [ 119.975435][ T7217] task_work_run+0x230/0x2e0 [ 119.976682][ T7217] do_notify_resume+0x178/0x1f4 [ 119.977990][ T7217] el0_svc+0xac/0x168 [ 119.978991][ T7217] el0t_64_sync_handler+0x84/0x108 [ 119.980342][ T7217] el0t_64_sync+0x198/0x19c [ 119.981526][ T7217] irq event stamp: 451630 [ 119.982615][ T7217] hardirqs last enabled at (451629): [] __console_unlock+0x70/0xc4 [ 119.985077][ T7217] hardirqs last disabled at (451630): [] el1_dbg+0x24/0x80 [ 119.987443][ T7217] softirqs last enabled at (451624): [] handle_softirqs+0xb44/0xd34 [ 119.989934][ T7217] softirqs last disabled at (451199): [] __do_softirq+0x14/0x20 [ 119.992319][ T7217] ---[ end trace 0000000000000000 ]--- [ 120.027126][ T7560] loop0: detected capacity change from 0 to 1024 [ 120.046338][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.049514][ T7217] ------------[ cut here ]------------ [ 120.050921][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.053633][ T7217] Modules linked in: [ 120.054641][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 120.057441][ T7217] Tainted: [W]=WARN [ 120.058477][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 120.061245][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.063355][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.065056][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 120.066790][ T7217] sp : ffff80009d866f40 [ 120.067917][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 120.069997][ T7217] x26: ffffffffffffffea x25: ffff0000e86865c0 x24: ffff700013b0cdfc [ 120.072124][ T7217] x23: ffff0000e86865e8 x22: ffff0000c2d86068 x21: dfff800000000000 [ 120.074247][ T7217] x20: ffff80009d867050 x19: ffff0000c2d86000 x18: 0000000000000008 [ 120.076370][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 120.078432][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 120.080546][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 120.082737][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.084886][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 120.087001][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.089092][ T7217] Call trace: [ 120.089926][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 120.091689][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 120.093028][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.094560][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 120.096086][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 120.097543][ T7217] ext4_dirty_inode+0xd4/0x104 [ 120.098847][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 120.100214][ T7217] iput+0x1d0/0x8e8 [ 120.101205][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 120.102573][ T7217] __dentry_kill+0x178/0x5e8 [ 120.103784][ T7217] shrink_kill+0xd4/0x2cc [ 120.104988][ T7217] shrink_dentry_list+0x31c/0x768 [ 120.106272][ T7217] shrink_dcache_parent+0xc4/0x374 [ 120.107599][ T7217] do_one_tree+0x30/0xfc [ 120.108734][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 120.110205][ T7217] generic_shutdown_super+0x68/0x2bc [ 120.111636][ T7217] kill_block_super+0x44/0x90 [ 120.112867][ T7217] ext4_kill_sb+0x68/0xa4 [ 120.113970][ T7217] deactivate_locked_super+0xc4/0x12c [ 120.115355][ T7217] deactivate_super+0xe0/0x100 [ 120.116522][ T7217] cleanup_mnt+0x34c/0x3dc [ 120.117665][ T7217] __cleanup_mnt+0x20/0x30 [ 120.118824][ T7217] task_work_run+0x230/0x2e0 [ 120.120049][ T7217] do_notify_resume+0x178/0x1f4 [ 120.121356][ T7217] el0_svc+0xac/0x168 [ 120.122400][ T7217] el0t_64_sync_handler+0x84/0x108 [ 120.123745][ T7217] el0t_64_sync+0x198/0x19c [ 120.124983][ T7217] irq event stamp: 458912 [ 120.126096][ T7217] hardirqs last enabled at (458911): [] __console_unlock+0x70/0xc4 [ 120.128658][ T7217] hardirqs last disabled at (458912): [] el1_dbg+0x24/0x80 [ 120.131004][ T7217] softirqs last enabled at (458898): [] local_bh_enable+0x10/0x34 [ 120.133360][ T7217] softirqs last disabled at (458896): [] local_bh_disable+0x10/0x34 [ 120.135838][ T7217] ---[ end trace 0000000000000000 ]--- [ 120.172954][ T7564] loop0: detected capacity change from 0 to 1024 [ 120.199307][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.202383][ T7217] ------------[ cut here ]------------ [ 120.203743][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.206456][ T7217] Modules linked in: [ 120.207492][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 120.210258][ T7217] Tainted: [W]=WARN [ 120.211205][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 120.213824][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.215862][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.217554][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 120.219267][ T7217] sp : ffff80009d866f40 [ 120.220404][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 120.222476][ T7217] x26: ffffffffffffffea x25: ffff0000e87c9680 x24: ffff700013b0cdfc [ 120.224546][ T7217] x23: ffff0000e87c96a8 x22: ffff0000c683a068 x21: dfff800000000000 [ 120.226597][ T7217] x20: ffff80009d867050 x19: ffff0000c683a000 x18: 0000000000000008 [ 120.228701][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 120.230827][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 120.232949][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 120.234972][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.237089][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 120.239180][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.241307][ T7217] Call trace: [ 120.242133][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 120.243897][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 120.245241][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.246758][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 120.248191][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 120.249663][ T7217] ext4_dirty_inode+0xd4/0x104 [ 120.250987][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 120.252347][ T7217] iput+0x1d0/0x8e8 [ 120.253347][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 120.254709][ T7217] __dentry_kill+0x178/0x5e8 [ 120.255949][ T7217] shrink_kill+0xd4/0x2cc [ 120.257268][ T7217] shrink_dentry_list+0x31c/0x768 [ 120.258665][ T7217] shrink_dcache_parent+0xc4/0x374 [ 120.260042][ T7217] do_one_tree+0x30/0xfc [ 120.261118][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 120.262626][ T7217] generic_shutdown_super+0x68/0x2bc [ 120.263996][ T7217] kill_block_super+0x44/0x90 [ 120.265244][ T7217] ext4_kill_sb+0x68/0xa4 [ 120.266510][ T7217] deactivate_locked_super+0xc4/0x12c [ 120.268030][ T7217] deactivate_super+0xe0/0x100 [ 120.269265][ T7217] cleanup_mnt+0x34c/0x3dc [ 120.270521][ T7217] __cleanup_mnt+0x20/0x30 [ 120.271780][ T7217] task_work_run+0x230/0x2e0 [ 120.273015][ T7217] do_notify_resume+0x178/0x1f4 [ 120.274348][ T7217] el0_svc+0xac/0x168 [ 120.275446][ T7217] el0t_64_sync_handler+0x84/0x108 [ 120.276811][ T7217] el0t_64_sync+0x198/0x19c [ 120.278100][ T7217] irq event stamp: 465394 [ 120.279253][ T7217] hardirqs last enabled at (465393): [] __console_unlock+0x70/0xc4 [ 120.281903][ T7217] hardirqs last disabled at (465394): [] el1_dbg+0x24/0x80 [ 120.284238][ T7217] softirqs last enabled at (465380): [] local_bh_enable+0x10/0x34 [ 120.286826][ T7217] softirqs last disabled at (465378): [] local_bh_disable+0x10/0x34 [ 120.289297][ T7217] ---[ end trace 0000000000000000 ]--- [ 120.319378][ T7568] loop0: detected capacity change from 0 to 1024 [ 120.342472][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.347234][ T7217] ------------[ cut here ]------------ [ 120.348707][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.351520][ T7217] Modules linked in: [ 120.352502][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 120.355365][ T7217] Tainted: [W]=WARN [ 120.356285][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 120.358936][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.360894][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.362669][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 120.364362][ T7217] sp : ffff80009d866f40 [ 120.365460][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 120.367572][ T7217] x26: ffffffffffffffea x25: ffff0000e87caa50 x24: ffff700013b0cdfc [ 120.369671][ T7217] x23: ffff0000e87caa78 x22: ffff0000eca38068 x21: dfff800000000000 [ 120.371657][ T7217] x20: ffff80009d867050 x19: ffff0000eca38000 x18: 1fffe000366f1c86 [ 120.373817][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 120.375927][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 120.378106][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 120.380324][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 120.382467][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 120.384611][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.386752][ T7217] Call trace: [ 120.387629][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 120.389388][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 120.390798][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.392386][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 120.393961][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 120.395384][ T7217] ext4_dirty_inode+0xd4/0x104 [ 120.396698][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 120.398019][ T7217] iput+0x1d0/0x8e8 [ 120.399017][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 120.400337][ T7217] __dentry_kill+0x178/0x5e8 [ 120.401545][ T7217] shrink_kill+0xd4/0x2cc [ 120.402719][ T7217] shrink_dentry_list+0x31c/0x768 [ 120.404076][ T7217] shrink_dcache_parent+0xc4/0x374 [ 120.405418][ T7217] do_one_tree+0x30/0xfc [ 120.406561][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 120.408040][ T7217] generic_shutdown_super+0x68/0x2bc [ 120.409419][ T7217] kill_block_super+0x44/0x90 [ 120.410641][ T7217] ext4_kill_sb+0x68/0xa4 [ 120.411829][ T7217] deactivate_locked_super+0xc4/0x12c [ 120.413256][ T7217] deactivate_super+0xe0/0x100 [ 120.414489][ T7217] cleanup_mnt+0x34c/0x3dc [ 120.415656][ T7217] __cleanup_mnt+0x20/0x30 [ 120.416759][ T7217] task_work_run+0x230/0x2e0 [ 120.417923][ T7217] do_notify_resume+0x178/0x1f4 [ 120.419250][ T7217] el0_svc+0xac/0x168 [ 120.420374][ T7217] el0t_64_sync_handler+0x84/0x108 [ 120.421667][ T7217] el0t_64_sync+0x198/0x19c [ 120.422842][ T7217] irq event stamp: 472316 [ 120.423984][ T7217] hardirqs last enabled at (472315): [] finish_lock_switch+0xbc/0x1e4 [ 120.426554][ T7217] hardirqs last disabled at (472316): [] el1_dbg+0x24/0x80 [ 120.428964][ T7217] softirqs last enabled at (472308): [] handle_softirqs+0xb44/0xd34 [ 120.431597][ T7217] softirqs last disabled at (472171): [] __do_softirq+0x14/0x20 [ 120.434070][ T7217] ---[ end trace 0000000000000000 ]--- [ 120.476181][ T7572] loop0: detected capacity change from 0 to 1024 [ 120.512932][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.516183][ T7217] ------------[ cut here ]------------ [ 120.517579][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.520255][ T7217] Modules linked in: [ 120.521269][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 120.524095][ T7217] Tainted: [W]=WARN [ 120.525130][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 120.527715][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.529782][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.531454][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 120.533098][ T7217] sp : ffff80009d866f40 [ 120.534142][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 120.536275][ T7217] x26: ffffffffffffffea x25: ffff0000e87cc808 x24: ffff700013b0cdfc [ 120.538408][ T7217] x23: ffff0000e87cc830 x22: ffff0000c7b3a068 x21: dfff800000000000 [ 120.540544][ T7217] x20: ffff80009d867050 x19: ffff0000c7b3a000 x18: 0000000000000008 [ 120.542641][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 120.544759][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 120.546832][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 120.548959][ T7217] x8 : eff745455b33d800 x7 : ffff80008b8134f4 x6 : 0000000000000000 [ 120.551041][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 120.553157][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.555361][ T7217] Call trace: [ 120.556212][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 120.557915][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 120.559349][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.560942][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 120.562401][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 120.563827][ T7217] ext4_dirty_inode+0xd4/0x104 [ 120.565151][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 120.566542][ T7217] iput+0x1d0/0x8e8 [ 120.567570][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 120.568824][ T7217] __dentry_kill+0x178/0x5e8 [ 120.570013][ T7217] shrink_kill+0xd4/0x2cc [ 120.571155][ T7217] shrink_dentry_list+0x31c/0x768 [ 120.572429][ T7217] shrink_dcache_parent+0xc4/0x374 [ 120.573803][ T7217] do_one_tree+0x30/0xfc [ 120.574891][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 120.576281][ T7217] generic_shutdown_super+0x68/0x2bc [ 120.577628][ T7217] kill_block_super+0x44/0x90 [ 120.578834][ T7217] ext4_kill_sb+0x68/0xa4 [ 120.579955][ T7217] deactivate_locked_super+0xc4/0x12c [ 120.581324][ T7217] deactivate_super+0xe0/0x100 [ 120.582582][ T7217] cleanup_mnt+0x34c/0x3dc [ 120.583692][ T7217] __cleanup_mnt+0x20/0x30 [ 120.584817][ T7217] task_work_run+0x230/0x2e0 [ 120.585999][ T7217] do_notify_resume+0x178/0x1f4 [ 120.587210][ T7217] el0_svc+0xac/0x168 [ 120.588296][ T7217] el0t_64_sync_handler+0x84/0x108 [ 120.589604][ T7217] el0t_64_sync+0x198/0x19c [ 120.590736][ T7217] irq event stamp: 478888 [ 120.591821][ T7217] hardirqs last enabled at (478887): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 120.594416][ T7217] hardirqs last disabled at (478888): [] el1_dbg+0x24/0x80 [ 120.596721][ T7217] softirqs last enabled at (478880): [] handle_softirqs+0xb44/0xd34 [ 120.599151][ T7217] softirqs last disabled at (478809): [] __do_softirq+0x14/0x20 [ 120.601525][ T7217] ---[ end trace 0000000000000000 ]--- [ 120.632685][ T7576] loop0: detected capacity change from 0 to 1024 [ 120.665376][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.668469][ T7217] ------------[ cut here ]------------ [ 120.669877][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.672662][ T7217] Modules linked in: [ 120.673619][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 120.676400][ T7217] Tainted: [W]=WARN [ 120.677417][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 120.680065][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.682130][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.683864][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 120.685610][ T7217] sp : ffff80009d866f40 [ 120.686724][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 120.688844][ T7217] x26: ffffffffffffffea x25: ffff0000e87cefa8 x24: ffff700013b0cdfc [ 120.690962][ T7217] x23: ffff0000e87cefd0 x22: ffff0000ec932068 x21: dfff800000000000 [ 120.693153][ T7217] x20: ffff80009d867050 x19: ffff0000ec932000 x18: 0000000000000008 [ 120.695304][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 120.697416][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 120.699491][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 120.701734][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.703832][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 120.706002][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.708201][ T7217] Call trace: [ 120.709106][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 120.710866][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 120.712307][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.713877][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 120.715393][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 120.716800][ T7217] ext4_dirty_inode+0xd4/0x104 [ 120.718061][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 120.719370][ T7217] iput+0x1d0/0x8e8 [ 120.720334][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 120.721656][ T7217] __dentry_kill+0x178/0x5e8 [ 120.722865][ T7217] shrink_kill+0xd4/0x2cc [ 120.724015][ T7217] shrink_dentry_list+0x31c/0x768 [ 120.725324][ T7217] shrink_dcache_parent+0xc4/0x374 [ 120.726638][ T7217] do_one_tree+0x30/0xfc [ 120.727730][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 120.729174][ T7217] generic_shutdown_super+0x68/0x2bc [ 120.730629][ T7217] kill_block_super+0x44/0x90 [ 120.731855][ T7217] ext4_kill_sb+0x68/0xa4 [ 120.733011][ T7217] deactivate_locked_super+0xc4/0x12c [ 120.734477][ T7217] deactivate_super+0xe0/0x100 [ 120.735741][ T7217] cleanup_mnt+0x34c/0x3dc [ 120.736855][ T7217] __cleanup_mnt+0x20/0x30 [ 120.738008][ T7217] task_work_run+0x230/0x2e0 [ 120.739241][ T7217] do_notify_resume+0x178/0x1f4 [ 120.740525][ T7217] el0_svc+0xac/0x168 [ 120.741596][ T7217] el0t_64_sync_handler+0x84/0x108 [ 120.742910][ T7217] el0t_64_sync+0x198/0x19c [ 120.744137][ T7217] irq event stamp: 484974 [ 120.745242][ T7217] hardirqs last enabled at (484973): [] __console_unlock+0x70/0xc4 [ 120.747716][ T7217] hardirqs last disabled at (484974): [] el1_dbg+0x24/0x80 [ 120.749994][ T7217] softirqs last enabled at (484960): [] local_bh_enable+0x10/0x34 [ 120.752479][ T7217] softirqs last disabled at (484958): [] local_bh_disable+0x10/0x34 [ 120.755015][ T7217] ---[ end trace 0000000000000000 ]--- [ 120.788047][ T7580] loop0: detected capacity change from 0 to 1024 [ 120.815022][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.818162][ T7217] ------------[ cut here ]------------ [ 120.819561][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.822367][ T7217] Modules linked in: [ 120.823297][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 120.826016][ T7217] Tainted: [W]=WARN [ 120.827017][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 120.829675][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.831625][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.833309][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 120.835006][ T7217] sp : ffff80009d866f40 [ 120.836098][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 120.838210][ T7217] x26: ffffffffffffffea x25: ffff0000e87fa068 x24: ffff700013b0cdfc [ 120.840297][ T7217] x23: ffff0000e87fa090 x22: ffff0000c6a3c068 x21: dfff800000000000 [ 120.842361][ T7217] x20: ffff80009d867050 x19: ffff0000c6a3c000 x18: 0000000000000008 [ 120.844410][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 120.846625][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 120.848722][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 120.850760][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.852811][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 120.854900][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.857022][ T7217] Call trace: [ 120.857873][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 120.859640][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 120.861063][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.862625][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 120.864143][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 120.865579][ T7217] ext4_dirty_inode+0xd4/0x104 [ 120.866859][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 120.868195][ T7217] iput+0x1d0/0x8e8 [ 120.869238][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 120.870608][ T7217] __dentry_kill+0x178/0x5e8 [ 120.871891][ T7217] shrink_kill+0xd4/0x2cc [ 120.873013][ T7217] shrink_dentry_list+0x31c/0x768 [ 120.874334][ T7217] shrink_dcache_parent+0xc4/0x374 [ 120.875661][ T7217] do_one_tree+0x30/0xfc [ 120.876749][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 120.878175][ T7217] generic_shutdown_super+0x68/0x2bc [ 120.879529][ T7217] kill_block_super+0x44/0x90 [ 120.880731][ T7217] ext4_kill_sb+0x68/0xa4 [ 120.881820][ T7217] deactivate_locked_super+0xc4/0x12c [ 120.883233][ T7217] deactivate_super+0xe0/0x100 [ 120.884459][ T7217] cleanup_mnt+0x34c/0x3dc [ 120.885623][ T7217] __cleanup_mnt+0x20/0x30 [ 120.886800][ T7217] task_work_run+0x230/0x2e0 [ 120.888013][ T7217] do_notify_resume+0x178/0x1f4 [ 120.889290][ T7217] el0_svc+0xac/0x168 [ 120.890313][ T7217] el0t_64_sync_handler+0x84/0x108 [ 120.891674][ T7217] el0t_64_sync+0x198/0x19c [ 120.892859][ T7217] irq event stamp: 491200 [ 120.893993][ T7217] hardirqs last enabled at (491199): [] __console_unlock+0x70/0xc4 [ 120.896432][ T7217] hardirqs last disabled at (491200): [] el1_dbg+0x24/0x80 [ 120.898707][ T7217] softirqs last enabled at (491186): [] local_bh_enable+0x10/0x34 [ 120.901188][ T7217] softirqs last disabled at (491184): [] local_bh_disable+0x10/0x34 [ 120.903716][ T7217] ---[ end trace 0000000000000000 ]--- [ 120.933963][ T7584] loop0: detected capacity change from 0 to 1024 [ 120.965953][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.969149][ T7217] ------------[ cut here ]------------ [ 120.970633][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.973439][ T7217] Modules linked in: [ 120.974399][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 120.977208][ T7217] Tainted: [W]=WARN [ 120.978252][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 120.980981][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.983133][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 120.984877][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 120.986584][ T7217] sp : ffff80009d866f40 [ 120.987634][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 120.989833][ T7217] x26: ffffffffffffffea x25: ffff0000e85e4808 x24: ffff700013b0cdfc [ 120.992006][ T7217] x23: ffff0000e85e4830 x22: ffff0000d802a068 x21: dfff800000000000 [ 120.994149][ T7217] x20: ffff80009d867050 x19: ffff0000d802a000 x18: 0000000000000008 [ 120.996207][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 120.998377][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 121.000547][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 121.002634][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.004784][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 121.006956][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.009148][ T7217] Call trace: [ 121.010041][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 121.011946][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 121.013374][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.014994][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 121.016452][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 121.017995][ T7217] ext4_dirty_inode+0xd4/0x104 [ 121.019237][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 121.020569][ T7217] iput+0x1d0/0x8e8 [ 121.021608][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 121.023018][ T7217] __dentry_kill+0x178/0x5e8 [ 121.024245][ T7217] shrink_kill+0xd4/0x2cc [ 121.025417][ T7217] shrink_dentry_list+0x31c/0x768 [ 121.026793][ T7217] shrink_dcache_parent+0xc4/0x374 [ 121.028184][ T7217] do_one_tree+0x30/0xfc [ 121.029393][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 121.030807][ T7217] generic_shutdown_super+0x68/0x2bc [ 121.032204][ T7217] kill_block_super+0x44/0x90 [ 121.033383][ T7217] ext4_kill_sb+0x68/0xa4 [ 121.034532][ T7217] deactivate_locked_super+0xc4/0x12c [ 121.036060][ T7217] deactivate_super+0xe0/0x100 [ 121.037339][ T7217] cleanup_mnt+0x34c/0x3dc [ 121.038446][ T7217] __cleanup_mnt+0x20/0x30 [ 121.039622][ T7217] task_work_run+0x230/0x2e0 [ 121.040850][ T7217] do_notify_resume+0x178/0x1f4 [ 121.042172][ T7217] el0_svc+0xac/0x168 [ 121.043255][ T7217] el0t_64_sync_handler+0x84/0x108 [ 121.044571][ T7217] el0t_64_sync+0x198/0x19c [ 121.045742][ T7217] irq event stamp: 497600 [ 121.046958][ T7217] hardirqs last enabled at (497599): [] __console_unlock+0x70/0xc4 [ 121.049499][ T7217] hardirqs last disabled at (497600): [] el1_dbg+0x24/0x80 [ 121.051790][ T7217] softirqs last enabled at (497586): [] local_bh_enable+0x10/0x34 [ 121.054255][ T7217] softirqs last disabled at (497584): [] local_bh_disable+0x10/0x34 [ 121.056865][ T7217] ---[ end trace 0000000000000000 ]--- [ 121.091290][ T7588] loop0: detected capacity change from 0 to 1024 [ 121.133922][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.137328][ T7217] ------------[ cut here ]------------ [ 121.138742][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.141486][ T7217] Modules linked in: [ 121.142520][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 121.145324][ T7217] Tainted: [W]=WARN [ 121.146337][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 121.148948][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.150982][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.152705][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 121.154518][ T7217] sp : ffff80009d866f40 [ 121.155649][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 121.157762][ T7217] x26: ffffffffffffffea x25: ffff0000e87fc808 x24: ffff700013b0cdfc [ 121.159912][ T7217] x23: ffff0000e87fc830 x22: ffff0000ce91a068 x21: dfff800000000000 [ 121.162057][ T7217] x20: ffff80009d867050 x19: ffff0000ce91a000 x18: 0000000000000008 [ 121.164233][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 121.166408][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 121.168473][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 121.170628][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.172811][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 121.174951][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.177030][ T7217] Call trace: [ 121.177872][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 121.179597][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 121.181318][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.182913][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 121.184518][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 121.185908][ T7217] ext4_dirty_inode+0xd4/0x104 [ 121.187175][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 121.188528][ T7217] iput+0x1d0/0x8e8 [ 121.189523][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 121.190856][ T7217] __dentry_kill+0x178/0x5e8 [ 121.192075][ T7217] shrink_kill+0xd4/0x2cc [ 121.193202][ T7217] shrink_dentry_list+0x31c/0x768 [ 121.194586][ T7217] shrink_dcache_parent+0xc4/0x374 [ 121.196070][ T7217] do_one_tree+0x30/0xfc [ 121.197053][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 121.198538][ T7217] generic_shutdown_super+0x68/0x2bc [ 121.199951][ T7217] kill_block_super+0x44/0x90 [ 121.201252][ T7217] ext4_kill_sb+0x68/0xa4 [ 121.202485][ T7217] deactivate_locked_super+0xc4/0x12c [ 121.203964][ T7217] deactivate_super+0xe0/0x100 [ 121.205267][ T7217] cleanup_mnt+0x34c/0x3dc [ 121.206409][ T7217] __cleanup_mnt+0x20/0x30 [ 121.207756][ T7217] task_work_run+0x230/0x2e0 [ 121.208961][ T7217] do_notify_resume+0x178/0x1f4 [ 121.210246][ T7217] el0_svc+0xac/0x168 [ 121.211292][ T7217] el0t_64_sync_handler+0x84/0x108 [ 121.212670][ T7217] el0t_64_sync+0x198/0x19c [ 121.213940][ T7217] irq event stamp: 504156 [ 121.215138][ T7217] hardirqs last enabled at (504155): [] __console_unlock+0x70/0xc4 [ 121.217800][ T7217] hardirqs last disabled at (504156): [] el1_dbg+0x24/0x80 [ 121.220120][ T7217] softirqs last enabled at (504150): [] handle_softirqs+0xb44/0xd34 [ 121.222741][ T7217] softirqs last disabled at (504045): [] __do_softirq+0x14/0x20 [ 121.225169][ T7217] ---[ end trace 0000000000000000 ]--- [ 121.252781][ T7592] loop0: detected capacity change from 0 to 1024 [ 121.286921][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.290045][ T7217] ------------[ cut here ]------------ [ 121.291438][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.294030][ T7217] Modules linked in: [ 121.295035][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 121.297774][ T7217] Tainted: [W]=WARN [ 121.298736][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 121.301312][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.303264][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.304908][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 121.306674][ T7217] sp : ffff80009d866f40 [ 121.307733][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 121.309797][ T7217] x26: ffffffffffffffea x25: ffff0000e87fefa8 x24: ffff700013b0cdfc [ 121.311935][ T7217] x23: ffff0000e87fefd0 x22: ffff0000d8db8068 x21: dfff800000000000 [ 121.314086][ T7217] x20: ffff80009d867050 x19: ffff0000d8db8000 x18: 0000000000000008 [ 121.316077][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 121.318142][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 121.320091][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 121.322225][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.324348][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 121.326404][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.328553][ T7217] Call trace: [ 121.329456][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 121.331180][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 121.332554][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.334061][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 121.335624][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 121.337026][ T7217] ext4_dirty_inode+0xd4/0x104 [ 121.338324][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 121.339585][ T7217] iput+0x1d0/0x8e8 [ 121.340561][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 121.341888][ T7217] __dentry_kill+0x178/0x5e8 [ 121.343069][ T7217] shrink_kill+0xd4/0x2cc [ 121.344187][ T7217] shrink_dentry_list+0x31c/0x768 [ 121.345472][ T7217] shrink_dcache_parent+0xc4/0x374 [ 121.346874][ T7217] do_one_tree+0x30/0xfc [ 121.347930][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 121.349310][ T7217] generic_shutdown_super+0x68/0x2bc [ 121.350684][ T7217] kill_block_super+0x44/0x90 [ 121.351957][ T7217] ext4_kill_sb+0x68/0xa4 [ 121.353098][ T7217] deactivate_locked_super+0xc4/0x12c [ 121.354592][ T7217] deactivate_super+0xe0/0x100 [ 121.355898][ T7217] cleanup_mnt+0x34c/0x3dc [ 121.357008][ T7217] __cleanup_mnt+0x20/0x30 [ 121.358105][ T7217] task_work_run+0x230/0x2e0 [ 121.359268][ T7217] do_notify_resume+0x178/0x1f4 [ 121.360453][ T7217] el0_svc+0xac/0x168 [ 121.361521][ T7217] el0t_64_sync_handler+0x84/0x108 [ 121.362852][ T7217] el0t_64_sync+0x198/0x19c [ 121.363948][ T7217] irq event stamp: 510914 [ 121.365044][ T7217] hardirqs last enabled at (510913): [] __console_unlock+0x70/0xc4 [ 121.367463][ T7217] hardirqs last disabled at (510914): [] el1_dbg+0x24/0x80 [ 121.369664][ T7217] softirqs last enabled at (510900): [] local_bh_enable+0x10/0x34 [ 121.372059][ T7217] softirqs last disabled at (510898): [] local_bh_disable+0x10/0x34 [ 121.374414][ T7217] ---[ end trace 0000000000000000 ]--- [ 121.402679][ T7596] loop0: detected capacity change from 0 to 1024 [ 121.423526][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.427884][ T7217] ------------[ cut here ]------------ [ 121.429301][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.432068][ T7217] Modules linked in: [ 121.433103][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 121.435942][ T7217] Tainted: [W]=WARN [ 121.436928][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 121.439629][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.441757][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.443510][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 121.445241][ T7217] sp : ffff80009d866f40 [ 121.446345][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 121.448505][ T7217] x26: ffffffffffffffea x25: ffff0000e85e6fa8 x24: ffff700013b0cdfc [ 121.450601][ T7217] x23: ffff0000e85e6fd0 x22: ffff0000daca0068 x21: dfff800000000000 [ 121.452699][ T7217] x20: ffff80009d867050 x19: ffff0000daca0000 x18: 1fffe000366f1c86 [ 121.454791][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 121.456872][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 121.458964][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 121.461098][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 121.463154][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 121.465263][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.467403][ T7217] Call trace: [ 121.468327][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 121.470057][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 121.471524][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.473072][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 121.474483][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 121.475922][ T7217] ext4_dirty_inode+0xd4/0x104 [ 121.477136][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 121.478573][ T7217] iput+0x1d0/0x8e8 [ 121.479596][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 121.480945][ T7217] __dentry_kill+0x178/0x5e8 [ 121.482230][ T7217] shrink_kill+0xd4/0x2cc [ 121.483381][ T7217] shrink_dentry_list+0x31c/0x768 [ 121.484763][ T7217] shrink_dcache_parent+0xc4/0x374 [ 121.486120][ T7217] do_one_tree+0x30/0xfc [ 121.487179][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 121.488729][ T7217] generic_shutdown_super+0x68/0x2bc [ 121.490072][ T7217] kill_block_super+0x44/0x90 [ 121.491291][ T7217] ext4_kill_sb+0x68/0xa4 [ 121.492412][ T7217] deactivate_locked_super+0xc4/0x12c [ 121.493806][ T7217] deactivate_super+0xe0/0x100 [ 121.495012][ T7217] cleanup_mnt+0x34c/0x3dc [ 121.496110][ T7217] __cleanup_mnt+0x20/0x30 [ 121.497312][ T7217] task_work_run+0x230/0x2e0 [ 121.498493][ T7217] do_notify_resume+0x178/0x1f4 [ 121.499760][ T7217] el0_svc+0xac/0x168 [ 121.500810][ T7217] el0t_64_sync_handler+0x84/0x108 [ 121.502191][ T7217] el0t_64_sync+0x198/0x19c [ 121.503441][ T7217] irq event stamp: 519068 [ 121.504598][ T7217] hardirqs last enabled at (519067): [] finish_lock_switch+0xbc/0x1e4 [ 121.507359][ T7217] hardirqs last disabled at (519068): [] el1_dbg+0x24/0x80 [ 121.509724][ T7217] softirqs last enabled at (519060): [] handle_softirqs+0xb44/0xd34 [ 121.512374][ T7217] softirqs last disabled at (518023): [] __do_softirq+0x14/0x20 [ 121.514788][ T7217] ---[ end trace 0000000000000000 ]--- [ 121.549058][ T7600] loop0: detected capacity change from 0 to 1024 [ 121.575059][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.578287][ T7217] ------------[ cut here ]------------ [ 121.579699][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.582400][ T7217] Modules linked in: [ 121.583408][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 121.586165][ T7217] Tainted: [W]=WARN [ 121.587149][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 121.589696][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.591739][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.593391][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 121.595101][ T7217] sp : ffff80009d866f40 [ 121.596154][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 121.598296][ T7217] x26: ffffffffffffffea x25: ffff0000de792068 x24: ffff700013b0cdfc [ 121.600396][ T7217] x23: ffff0000de792090 x22: ffff0000d3516068 x21: dfff800000000000 [ 121.602520][ T7217] x20: ffff80009d867050 x19: ffff0000d3516000 x18: 0000000000000008 [ 121.604661][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 121.606828][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 121.608900][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 121.611009][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.613264][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 121.615319][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.617424][ T7217] Call trace: [ 121.618308][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 121.619994][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 121.621342][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.622892][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 121.624423][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 121.625797][ T7217] ext4_dirty_inode+0xd4/0x104 [ 121.627048][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 121.628351][ T7217] iput+0x1d0/0x8e8 [ 121.629341][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 121.630667][ T7217] __dentry_kill+0x178/0x5e8 [ 121.631856][ T7217] shrink_kill+0xd4/0x2cc [ 121.633071][ T7217] shrink_dentry_list+0x31c/0x768 [ 121.634462][ T7217] shrink_dcache_parent+0xc4/0x374 [ 121.635822][ T7217] do_one_tree+0x30/0xfc [ 121.636882][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 121.638300][ T7217] generic_shutdown_super+0x68/0x2bc [ 121.639653][ T7217] kill_block_super+0x44/0x90 [ 121.640864][ T7217] ext4_kill_sb+0x68/0xa4 [ 121.641979][ T7217] deactivate_locked_super+0xc4/0x12c [ 121.643378][ T7217] deactivate_super+0xe0/0x100 [ 121.644646][ T7217] cleanup_mnt+0x34c/0x3dc [ 121.645774][ T7217] __cleanup_mnt+0x20/0x30 [ 121.646950][ T7217] task_work_run+0x230/0x2e0 [ 121.648213][ T7217] do_notify_resume+0x178/0x1f4 [ 121.649449][ T7217] el0_svc+0xac/0x168 [ 121.650526][ T7217] el0t_64_sync_handler+0x84/0x108 [ 121.651886][ T7217] el0t_64_sync+0x198/0x19c [ 121.653064][ T7217] irq event stamp: 525832 [ 121.654221][ T7217] hardirqs last enabled at (525831): [] __console_unlock+0x70/0xc4 [ 121.656705][ T7217] hardirqs last disabled at (525832): [] el1_dbg+0x24/0x80 [ 121.659019][ T7217] softirqs last enabled at (525818): [] local_bh_enable+0x10/0x34 [ 121.661523][ T7217] softirqs last disabled at (525816): [] local_bh_disable+0x10/0x34 [ 121.663964][ T7217] ---[ end trace 0000000000000000 ]--- [ 121.693482][ T7604] loop0: detected capacity change from 0 to 1024 [ 121.715294][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.718430][ T7217] ------------[ cut here ]------------ [ 121.719831][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.722479][ T7217] Modules linked in: [ 121.723494][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 121.726371][ T7217] Tainted: [W]=WARN [ 121.727359][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 121.729914][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.731903][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.733582][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 121.735266][ T7217] sp : ffff80009d866f40 [ 121.736380][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 121.738483][ T7217] x26: ffffffffffffffea x25: ffff0000de793438 x24: ffff700013b0cdfc [ 121.740638][ T7217] x23: ffff0000de793460 x22: ffff0000cabfc068 x21: dfff800000000000 [ 121.742731][ T7217] x20: ffff80009d867050 x19: ffff0000cabfc000 x18: 0000000000000008 [ 121.744890][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 121.747027][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 121.749145][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 121.751228][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.753384][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 121.755530][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.757531][ T7217] Call trace: [ 121.758372][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 121.760036][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 121.761460][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.762934][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 121.764339][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 121.765733][ T7217] ext4_dirty_inode+0xd4/0x104 [ 121.766960][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 121.768337][ T7217] iput+0x1d0/0x8e8 [ 121.769341][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 121.770705][ T7217] __dentry_kill+0x178/0x5e8 [ 121.771889][ T7217] shrink_kill+0xd4/0x2cc [ 121.773065][ T7217] shrink_dentry_list+0x31c/0x768 [ 121.774366][ T7217] shrink_dcache_parent+0xc4/0x374 [ 121.775700][ T7217] do_one_tree+0x30/0xfc [ 121.776792][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 121.778165][ T7217] generic_shutdown_super+0x68/0x2bc [ 121.779619][ T7217] kill_block_super+0x44/0x90 [ 121.780881][ T7217] ext4_kill_sb+0x68/0xa4 [ 121.782021][ T7217] deactivate_locked_super+0xc4/0x12c [ 121.783344][ T7217] deactivate_super+0xe0/0x100 [ 121.784634][ T7217] cleanup_mnt+0x34c/0x3dc [ 121.785788][ T7217] __cleanup_mnt+0x20/0x30 [ 121.786940][ T7217] task_work_run+0x230/0x2e0 [ 121.788120][ T7217] do_notify_resume+0x178/0x1f4 [ 121.789380][ T7217] el0_svc+0xac/0x168 [ 121.790376][ T7217] el0t_64_sync_handler+0x84/0x108 [ 121.791690][ T7217] el0t_64_sync+0x198/0x19c [ 121.792889][ T7217] irq event stamp: 532848 [ 121.793971][ T7217] hardirqs last enabled at (532847): [] __console_unlock+0x70/0xc4 [ 121.796566][ T7217] hardirqs last disabled at (532848): [] el1_dbg+0x24/0x80 [ 121.798888][ T7217] softirqs last enabled at (532834): [] local_bh_enable+0x10/0x34 [ 121.801355][ T7217] softirqs last disabled at (532832): [] local_bh_disable+0x10/0x34 [ 121.803797][ T7217] ---[ end trace 0000000000000000 ]--- [ 121.835044][ T7608] loop0: detected capacity change from 0 to 1024 [ 121.875581][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.878729][ T7217] ------------[ cut here ]------------ [ 121.880263][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.882975][ T7217] Modules linked in: [ 121.883931][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 121.886668][ T7217] Tainted: [W]=WARN [ 121.887689][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 121.890344][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.892484][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 121.894170][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 121.895836][ T7217] sp : ffff80009d866f40 [ 121.896900][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 121.898936][ T7217] x26: ffffffffffffffea x25: ffff0000e846a068 x24: ffff700013b0cdfc [ 121.900990][ T7217] x23: ffff0000e846a090 x22: ffff0000d77da068 x21: dfff800000000000 [ 121.903154][ T7217] x20: ffff80009d867050 x19: ffff0000d77da000 x18: 0000000000000008 [ 121.905224][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 121.907354][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 121.909463][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 121.911512][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.913560][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 121.915696][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.917711][ T7217] Call trace: [ 121.918536][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 121.920309][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 121.921721][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.923226][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 121.924717][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 121.926142][ T7217] ext4_dirty_inode+0xd4/0x104 [ 121.927459][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 121.928794][ T7217] iput+0x1d0/0x8e8 [ 121.929773][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 121.931092][ T7217] __dentry_kill+0x178/0x5e8 [ 121.932343][ T7217] shrink_kill+0xd4/0x2cc [ 121.933474][ T7217] shrink_dentry_list+0x31c/0x768 [ 121.934800][ T7217] shrink_dcache_parent+0xc4/0x374 [ 121.936129][ T7217] do_one_tree+0x30/0xfc [ 121.937282][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 121.938773][ T7217] generic_shutdown_super+0x68/0x2bc [ 121.940151][ T7217] kill_block_super+0x44/0x90 [ 121.941414][ T7217] ext4_kill_sb+0x68/0xa4 [ 121.942558][ T7217] deactivate_locked_super+0xc4/0x12c [ 121.943939][ T7217] deactivate_super+0xe0/0x100 [ 121.945206][ T7217] cleanup_mnt+0x34c/0x3dc [ 121.946361][ T7217] __cleanup_mnt+0x20/0x30 [ 121.947508][ T7217] task_work_run+0x230/0x2e0 [ 121.948838][ T7217] do_notify_resume+0x178/0x1f4 [ 121.950172][ T7217] el0_svc+0xac/0x168 [ 121.951316][ T7217] el0t_64_sync_handler+0x84/0x108 [ 121.952654][ T7217] el0t_64_sync+0x198/0x19c [ 121.953806][ T7217] irq event stamp: 538932 [ 121.954993][ T7217] hardirqs last enabled at (538931): [] __console_unlock+0x70/0xc4 [ 121.957561][ T7217] hardirqs last disabled at (538932): [] el1_dbg+0x24/0x80 [ 121.959907][ T7217] softirqs last enabled at (538918): [] local_bh_enable+0x10/0x34 [ 121.962385][ T7217] softirqs last disabled at (538916): [] local_bh_disable+0x10/0x34 [ 121.964987][ T7217] ---[ end trace 0000000000000000 ]--- [ 121.997266][ T7612] loop0: detected capacity change from 0 to 1024 [ 122.017845][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.021125][ T7217] ------------[ cut here ]------------ [ 122.022578][ T7217] WARNING: CPU: 0 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.025297][ T7217] Modules linked in: [ 122.026360][ T7217] CPU: 0 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 122.029074][ T7217] Tainted: [W]=WARN [ 122.030110][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 122.032718][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.034772][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.036536][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 122.038313][ T7217] sp : ffff80009d866f40 [ 122.039387][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 122.041400][ T7217] x26: ffffffffffffffea x25: ffff0000e865c808 x24: ffff700013b0cdfc [ 122.043511][ T7217] x23: ffff0000e865c830 x22: ffff0000e5b8c068 x21: dfff800000000000 [ 122.045584][ T7217] x20: ffff80009d867050 x19: ffff0000e5b8c000 x18: 0000000000000008 [ 122.047710][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 122.049849][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 122.051920][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 122.053994][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.056174][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 122.058231][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.060374][ T7217] Call trace: [ 122.061291][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 122.063036][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 122.064465][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.066080][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 122.067577][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 122.068952][ T7217] ext4_dirty_inode+0xd4/0x104 [ 122.070262][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 122.071682][ T7217] iput+0x1d0/0x8e8 [ 122.072649][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 122.073998][ T7217] __dentry_kill+0x178/0x5e8 [ 122.075223][ T7217] shrink_kill+0xd4/0x2cc [ 122.076520][ T7217] shrink_dentry_list+0x31c/0x768 [ 122.077793][ T7217] shrink_dcache_parent+0xc4/0x374 [ 122.079137][ T7217] do_one_tree+0x30/0xfc [ 122.080247][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 122.081678][ T7217] generic_shutdown_super+0x68/0x2bc [ 122.083005][ T7217] kill_block_super+0x44/0x90 [ 122.084171][ T7217] ext4_kill_sb+0x68/0xa4 [ 122.085266][ T7217] deactivate_locked_super+0xc4/0x12c [ 122.086665][ T7217] deactivate_super+0xe0/0x100 [ 122.087880][ T7217] cleanup_mnt+0x34c/0x3dc [ 122.089055][ T7217] __cleanup_mnt+0x20/0x30 [ 122.090147][ T7217] task_work_run+0x230/0x2e0 [ 122.091313][ T7217] do_notify_resume+0x178/0x1f4 [ 122.092616][ T7217] el0_svc+0xac/0x168 [ 122.093637][ T7217] el0t_64_sync_handler+0x84/0x108 [ 122.094923][ T7217] el0t_64_sync+0x198/0x19c [ 122.096134][ T7217] irq event stamp: 545872 [ 122.097247][ T7217] hardirqs last enabled at (545871): [] __console_unlock+0x70/0xc4 [ 122.099801][ T7217] hardirqs last disabled at (545872): [] el1_dbg+0x24/0x80 [ 122.102020][ T7217] softirqs last enabled at (545856): [] local_bh_enable+0x10/0x34 [ 122.104520][ T7217] softirqs last disabled at (545854): [] local_bh_disable+0x10/0x34 [ 122.107018][ T7217] ---[ end trace 0000000000000000 ]--- [ 122.148707][ T7616] loop0: detected capacity change from 0 to 1024 [ 122.183135][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.186224][ T7217] ------------[ cut here ]------------ [ 122.187718][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.190300][ T7217] Modules linked in: [ 122.191251][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 122.193972][ T7217] Tainted: [W]=WARN [ 122.195020][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 122.197586][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.199564][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.201248][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 122.202870][ T7217] sp : ffff80009d866f40 [ 122.203955][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 122.206132][ T7217] x26: ffffffffffffffea x25: ffff0000e846c808 x24: ffff700013b0cdfc [ 122.208290][ T7217] x23: ffff0000e846c830 x22: ffff0000cc234068 x21: dfff800000000000 [ 122.210364][ T7217] x20: ffff80009d867050 x19: ffff0000cc234000 x18: 0000000000000008 [ 122.212514][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 122.214655][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 122.216699][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 122.218791][ T7217] x8 : eff745455b33d800 x7 : ffff80008b8134f4 x6 : 0000000000000000 [ 122.220965][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 122.223010][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.225092][ T7217] Call trace: [ 122.225897][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 122.227660][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 122.228978][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.230489][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 122.231991][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 122.233517][ T7217] ext4_dirty_inode+0xd4/0x104 [ 122.234725][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 122.236131][ T7217] iput+0x1d0/0x8e8 [ 122.237116][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 122.238432][ T7217] __dentry_kill+0x178/0x5e8 [ 122.239643][ T7217] shrink_kill+0xd4/0x2cc [ 122.240759][ T7217] shrink_dentry_list+0x31c/0x768 [ 122.242038][ T7217] shrink_dcache_parent+0xc4/0x374 [ 122.243386][ T7217] do_one_tree+0x30/0xfc [ 122.244454][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 122.245855][ T7217] generic_shutdown_super+0x68/0x2bc [ 122.247263][ T7217] kill_block_super+0x44/0x90 [ 122.248487][ T7217] ext4_kill_sb+0x68/0xa4 [ 122.249646][ T7217] deactivate_locked_super+0xc4/0x12c [ 122.250998][ T7217] deactivate_super+0xe0/0x100 [ 122.252206][ T7217] cleanup_mnt+0x34c/0x3dc [ 122.253396][ T7217] __cleanup_mnt+0x20/0x30 [ 122.254511][ T7217] task_work_run+0x230/0x2e0 [ 122.255724][ T7217] do_notify_resume+0x178/0x1f4 [ 122.257000][ T7217] el0_svc+0xac/0x168 [ 122.258008][ T7217] el0t_64_sync_handler+0x84/0x108 [ 122.259330][ T7217] el0t_64_sync+0x198/0x19c [ 122.260572][ T7217] irq event stamp: 552182 [ 122.261697][ T7217] hardirqs last enabled at (552181): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 122.264356][ T7217] hardirqs last disabled at (552182): [] el1_dbg+0x24/0x80 [ 122.266622][ T7217] softirqs last enabled at (552174): [] handle_softirqs+0xb44/0xd34 [ 122.269162][ T7217] softirqs last disabled at (552143): [] __do_softirq+0x14/0x20 [ 122.271631][ T7217] ---[ end trace 0000000000000000 ]--- [ 122.302060][ T7620] loop0: detected capacity change from 0 to 1024 [ 122.326841][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.329943][ T7217] ------------[ cut here ]------------ [ 122.331357][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.334094][ T7217] Modules linked in: [ 122.335130][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 122.337897][ T7217] Tainted: [W]=WARN [ 122.338871][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 122.341604][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.343628][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.345339][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 122.347030][ T7217] sp : ffff80009d866f40 [ 122.348128][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 122.350190][ T7217] x26: ffffffffffffffea x25: ffff0000e846efa8 x24: ffff700013b0cdfc [ 122.352319][ T7217] x23: ffff0000e846efd0 x22: ffff0000d8730068 x21: dfff800000000000 [ 122.354334][ T7217] x20: ffff80009d867050 x19: ffff0000d8730000 x18: 0000000000000008 [ 122.356589][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 122.358739][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 122.360935][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 122.363059][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.365159][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 122.367225][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.369318][ T7217] Call trace: [ 122.370241][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 122.371935][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 122.373278][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.374732][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 122.376192][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 122.377634][ T7217] ext4_dirty_inode+0xd4/0x104 [ 122.378943][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 122.380287][ T7217] iput+0x1d0/0x8e8 [ 122.381280][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 122.382653][ T7217] __dentry_kill+0x178/0x5e8 [ 122.383905][ T7217] shrink_kill+0xd4/0x2cc [ 122.384992][ T7217] shrink_dentry_list+0x31c/0x768 [ 122.386420][ T7217] shrink_dcache_parent+0xc4/0x374 [ 122.387730][ T7217] do_one_tree+0x30/0xfc [ 122.388816][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 122.390231][ T7217] generic_shutdown_super+0x68/0x2bc [ 122.391656][ T7217] kill_block_super+0x44/0x90 [ 122.392835][ T7217] ext4_kill_sb+0x68/0xa4 [ 122.393870][ T7217] deactivate_locked_super+0xc4/0x12c [ 122.395267][ T7217] deactivate_super+0xe0/0x100 [ 122.396545][ T7217] cleanup_mnt+0x34c/0x3dc [ 122.397739][ T7217] __cleanup_mnt+0x20/0x30 [ 122.398943][ T7217] task_work_run+0x230/0x2e0 [ 122.400137][ T7217] do_notify_resume+0x178/0x1f4 [ 122.401477][ T7217] el0_svc+0xac/0x168 [ 122.402544][ T7217] el0t_64_sync_handler+0x84/0x108 [ 122.403885][ T7217] el0t_64_sync+0x198/0x19c [ 122.405063][ T7217] irq event stamp: 559616 [ 122.406241][ T7217] hardirqs last enabled at (559615): [] __console_unlock+0x70/0xc4 [ 122.408790][ T7217] hardirqs last disabled at (559616): [] el1_dbg+0x24/0x80 [ 122.411141][ T7217] softirqs last enabled at (559602): [] local_bh_enable+0x10/0x34 [ 122.413632][ T7217] softirqs last disabled at (559600): [] local_bh_disable+0x10/0x34 [ 122.416166][ T7217] ---[ end trace 0000000000000000 ]--- [ 122.453855][ T7624] loop0: detected capacity change from 0 to 1024 [ 122.484788][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.488318][ T7217] ------------[ cut here ]------------ [ 122.489746][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.492587][ T7217] Modules linked in: [ 122.493613][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 122.496477][ T7217] Tainted: [W]=WARN [ 122.497467][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 122.500168][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.502289][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.503977][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 122.505690][ T7217] sp : ffff80009d866f40 [ 122.506780][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 122.508939][ T7217] x26: ffffffffffffffea x25: ffff0000e865a068 x24: ffff700013b0cdfc [ 122.511010][ T7217] x23: ffff0000e865a090 x22: ffff0000cd080068 x21: dfff800000000000 [ 122.513066][ T7217] x20: ffff80009d867050 x19: ffff0000cd080000 x18: 0000000000000008 [ 122.515069][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 122.517183][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 122.519359][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 122.521538][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.523505][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 122.525467][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.527366][ T7217] Call trace: [ 122.528130][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 122.529704][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 122.530952][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.532337][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 122.533683][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 122.534978][ T7217] ext4_dirty_inode+0xd4/0x104 [ 122.536173][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 122.537567][ T7217] iput+0x1d0/0x8e8 [ 122.538562][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 122.539844][ T7217] __dentry_kill+0x178/0x5e8 [ 122.541083][ T7217] shrink_kill+0xd4/0x2cc [ 122.542200][ T7217] shrink_dentry_list+0x31c/0x768 [ 122.543511][ T7217] shrink_dcache_parent+0xc4/0x374 [ 122.544880][ T7217] do_one_tree+0x30/0xfc [ 122.545978][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 122.547431][ T7217] generic_shutdown_super+0x68/0x2bc [ 122.548823][ T7217] kill_block_super+0x44/0x90 [ 122.550015][ T7217] ext4_kill_sb+0x68/0xa4 [ 122.551159][ T7217] deactivate_locked_super+0xc4/0x12c [ 122.552614][ T7217] deactivate_super+0xe0/0x100 [ 122.553896][ T7217] cleanup_mnt+0x34c/0x3dc [ 122.555039][ T7217] __cleanup_mnt+0x20/0x30 [ 122.556189][ T7217] task_work_run+0x230/0x2e0 [ 122.557476][ T7217] do_notify_resume+0x178/0x1f4 [ 122.558771][ T7217] el0_svc+0xac/0x168 [ 122.559795][ T7217] el0t_64_sync_handler+0x84/0x108 [ 122.561164][ T7217] el0t_64_sync+0x198/0x19c [ 122.562304][ T7217] irq event stamp: 566450 [ 122.563476][ T7217] hardirqs last enabled at (566449): [] __console_unlock+0x70/0xc4 [ 122.566010][ T7217] hardirqs last disabled at (566450): [] el1_dbg+0x24/0x80 [ 122.568328][ T7217] softirqs last enabled at (566444): [] handle_softirqs+0xb44/0xd34 [ 122.570910][ T7217] softirqs last disabled at (566331): [] __do_softirq+0x14/0x20 [ 122.573406][ T7217] ---[ end trace 0000000000000000 ]--- [ 122.612570][ T7628] loop0: detected capacity change from 0 to 1024 [ 122.646513][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.649714][ T7217] ------------[ cut here ]------------ [ 122.651065][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.653700][ T7217] Modules linked in: [ 122.654751][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 122.657563][ T7217] Tainted: [W]=WARN [ 122.658551][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 122.661179][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.663243][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.665038][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 122.666693][ T7217] sp : ffff80009d866f40 [ 122.667846][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 122.669991][ T7217] x26: ffffffffffffffea x25: ffff0000e865efa8 x24: ffff700013b0cdfc [ 122.672053][ T7217] x23: ffff0000e865efd0 x22: ffff0000e9dc6068 x21: dfff800000000000 [ 122.674240][ T7217] x20: ffff80009d867050 x19: ffff0000e9dc6000 x18: 0000000000000008 [ 122.676292][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 122.678410][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 122.680546][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 122.682657][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.684710][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 122.686879][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.689003][ T7217] Call trace: [ 122.689793][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 122.691537][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 122.693077][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.694634][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 122.696021][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 122.697430][ T7217] ext4_dirty_inode+0xd4/0x104 [ 122.698718][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 122.700077][ T7217] iput+0x1d0/0x8e8 [ 122.701070][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 122.702369][ T7217] __dentry_kill+0x178/0x5e8 [ 122.703583][ T7217] shrink_kill+0xd4/0x2cc [ 122.704767][ T7217] shrink_dentry_list+0x31c/0x768 [ 122.706042][ T7217] shrink_dcache_parent+0xc4/0x374 [ 122.707449][ T7217] do_one_tree+0x30/0xfc [ 122.708604][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 122.710076][ T7217] generic_shutdown_super+0x68/0x2bc [ 122.711509][ T7217] kill_block_super+0x44/0x90 [ 122.712729][ T7217] ext4_kill_sb+0x68/0xa4 [ 122.713905][ T7217] deactivate_locked_super+0xc4/0x12c [ 122.715374][ T7217] deactivate_super+0xe0/0x100 [ 122.716661][ T7217] cleanup_mnt+0x34c/0x3dc [ 122.717834][ T7217] __cleanup_mnt+0x20/0x30 [ 122.719008][ T7217] task_work_run+0x230/0x2e0 [ 122.720261][ T7217] do_notify_resume+0x178/0x1f4 [ 122.721555][ T7217] el0_svc+0xac/0x168 [ 122.722592][ T7217] el0t_64_sync_handler+0x84/0x108 [ 122.723937][ T7217] el0t_64_sync+0x198/0x19c [ 122.725114][ T7217] irq event stamp: 574062 [ 122.726256][ T7217] hardirqs last enabled at (574061): [] __console_unlock+0x70/0xc4 [ 122.728814][ T7217] hardirqs last disabled at (574062): [] el1_dbg+0x24/0x80 [ 122.731159][ T7217] softirqs last enabled at (574046): [] local_bh_enable+0x10/0x34 [ 122.733627][ T7217] softirqs last disabled at (574044): [] local_bh_disable+0x10/0x34 [ 122.736138][ T7217] ---[ end trace 0000000000000000 ]--- [ 122.769333][ T7632] loop0: detected capacity change from 0 to 1024 [ 122.789391][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.792748][ T7217] ------------[ cut here ]------------ [ 122.794031][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.796822][ T7217] Modules linked in: [ 122.797862][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 122.800614][ T7217] Tainted: [W]=WARN [ 122.801649][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 122.804208][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.806194][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.807898][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 122.809582][ T7217] sp : ffff80009d866f40 [ 122.810649][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 122.812811][ T7217] x26: ffffffffffffffea x25: ffff0000de796fa8 x24: ffff700013b0cdfc [ 122.814959][ T7217] x23: ffff0000de796fd0 x22: ffff0000c82e8068 x21: dfff800000000000 [ 122.817099][ T7217] x20: ffff80009d867050 x19: ffff0000c82e8000 x18: 0000000000000008 [ 122.819186][ T7217] x17: 6572203a37373431 x16: ffff8000832d977c x15: 0000000000000001 [ 122.821190][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 122.823298][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 122.825358][ T7217] x8 : eff745455b33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.827501][ T7217] x5 : ffff80009d8665d8 x4 : ffff80008fcbefc0 x3 : ffff800083275f78 [ 122.829570][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.831674][ T7217] Call trace: [ 122.832472][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 122.834104][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 122.835461][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.836966][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 122.838501][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 122.839852][ T7217] ext4_dirty_inode+0xd4/0x104 [ 122.841129][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 122.842464][ T7217] iput+0x1d0/0x8e8 [ 122.843524][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 122.844829][ T7217] __dentry_kill+0x178/0x5e8 [ 122.846064][ T7217] shrink_kill+0xd4/0x2cc [ 122.847166][ T7217] shrink_dentry_list+0x31c/0x768 [ 122.848550][ T7217] shrink_dcache_parent+0xc4/0x374 [ 122.849912][ T7217] do_one_tree+0x30/0xfc [ 122.851025][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 122.852425][ T7217] generic_shutdown_super+0x68/0x2bc [ 122.853749][ T7217] kill_block_super+0x44/0x90 [ 122.854970][ T7217] ext4_kill_sb+0x68/0xa4 [ 122.856089][ T7217] deactivate_locked_super+0xc4/0x12c [ 122.857499][ T7217] deactivate_super+0xe0/0x100 [ 122.858814][ T7217] cleanup_mnt+0x34c/0x3dc [ 122.859953][ T7217] __cleanup_mnt+0x20/0x30 [ 122.861058][ T7217] task_work_run+0x230/0x2e0 [ 122.862249][ T7217] do_notify_resume+0x178/0x1f4 [ 122.863322][ T7217] el0_svc+0xac/0x168 [ 122.864341][ T7217] el0t_64_sync_handler+0x84/0x108 [ 122.865646][ T7217] el0t_64_sync+0x198/0x19c [ 122.866843][ T7217] irq event stamp: 580520 [ 122.867931][ T7217] hardirqs last enabled at (580519): [] __console_unlock+0x70/0xc4 [ 122.870418][ T7217] hardirqs last disabled at (580520): [] el1_dbg+0x24/0x80 [ 122.872749][ T7217] softirqs last enabled at (580514): [] handle_softirqs+0xb44/0xd34 [ 122.875209][ T7217] softirqs last disabled at (580389): [] __do_softirq+0x14/0x20 [ 122.877609][ T7217] ---[ end trace 0000000000000000 ]--- [ 122.907162][ T7636] loop0: detected capacity change from 0 to 1024 [ 122.924131][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.927671][ T7217] ------------[ cut here ]------------ [ 122.929028][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.931646][ T7217] Modules linked in: [ 122.932605][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 122.935248][ T7217] Tainted: [W]=WARN [ 122.936213][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 122.938740][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.940765][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 122.942471][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 122.944053][ T7217] sp : ffff80009d866f40 [ 122.945119][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 122.947235][ T7217] x26: ffffffffffffffea x25: ffff0000de734808 x24: ffff700013b0cdfc [ 122.949227][ T7217] x23: ffff0000de734830 x22: ffff0000cabca068 x21: dfff800000000000 [ 122.951329][ T7217] x20: ffff80009d867050 x19: ffff0000cabca000 x18: 1fffe000366f6486 [ 122.953388][ T7217] x17: ffff80008fbcd000 x16: ffff8000832d977c x15: 0000000000000001 [ 122.955428][ T7217] x14: 1ffff00013b0cd1c x13: 0000000000000000 x12: 0000000000000000 [ 122.957455][ T7217] x11: 0000000000000001 x10: 0000000000ff0100 x9 : eff745455b33d800 [ 122.959493][ T7217] x8 : eff745455b33d800 x7 : ffff8000803d5ea8 x6 : 0000000000000000 [ 122.961579][ T7217] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800083275f78 [ 122.963593][ T7217] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.965635][ T7217] Call trace: [ 122.966457][ T7217] ext4_xattr_inode_lookup_create+0x810/0x17b8 (P) [ 122.968140][ T7217] ext4_xattr_block_set+0x21c/0x29d0 [ 122.969509][ T7217] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.971005][ T7217] __ext4_expand_extra_isize+0x290/0x348 [ 122.972436][ T7217] __ext4_mark_inode_dirty+0x458/0x868 [ 122.973818][ T7217] ext4_dirty_inode+0xd4/0x104 [ 122.975055][ T7217] __mark_inode_dirty+0x2e0/0x12b0 [ 122.976350][ T7217] iput+0x1d0/0x8e8 [ 122.977321][ T7217] dentry_unlink_inode+0x3a0/0x4e0 [ 122.978629][ T7217] __dentry_kill+0x178/0x5e8 [ 122.979822][ T7217] shrink_kill+0xd4/0x2cc [ 122.980966][ T7217] shrink_dentry_list+0x31c/0x768 [ 122.982222][ T7217] shrink_dcache_parent+0xc4/0x374 [ 122.983607][ T7217] do_one_tree+0x30/0xfc [ 122.984690][ T7217] shrink_dcache_for_umount+0xd8/0x188 [ 122.986103][ T7217] generic_shutdown_super+0x68/0x2bc [ 122.987417][ T7217] kill_block_super+0x44/0x90 [ 122.988619][ T7217] ext4_kill_sb+0x68/0xa4 [ 122.989762][ T7217] deactivate_locked_super+0xc4/0x12c [ 122.991141][ T7217] deactivate_super+0xe0/0x100 [ 122.992424][ T7217] cleanup_mnt+0x34c/0x3dc [ 122.993577][ T7217] __cleanup_mnt+0x20/0x30 [ 122.994693][ T7217] task_work_run+0x230/0x2e0 [ 122.995915][ T7217] do_notify_resume+0x178/0x1f4 [ 122.997182][ T7217] el0_svc+0xac/0x168 [ 122.998235][ T7217] el0t_64_sync_handler+0x84/0x108 [ 122.999549][ T7217] el0t_64_sync+0x198/0x19c [ 123.000686][ T7217] irq event stamp: 587480 [ 123.001799][ T7217] hardirqs last enabled at (587479): [] finish_lock_switch+0xbc/0x1e4 [ 123.004292][ T7217] hardirqs last disabled at (587480): [] el1_dbg+0x24/0x80 [ 123.006554][ T7217] softirqs last enabled at (587472): [] handle_softirqs+0xb44/0xd34 [ 123.009003][ T7217] softirqs last disabled at (587347): [] __do_softirq+0x14/0x20 [ 123.011342][ T7217] ---[ end trace 0000000000000000 ]--- [ 123.045129][ T7640] loop0: detected capacity change from 0 to 1024 [ 123.064124][ T7217] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.069043][ T7217] ------------[ cut here ]------------ [ 123.070478][ T7217] WARNING: CPU: 1 PID: 7217 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 123.073225][ T7217] Modules linked in: [ 123.074242][ T7217] CPU: 1 UID: 0 PID: 7217 Comm: syz-executor Tainted: G W 6.14.0-rc1-syzkaller #0 [ 123.077039][ T7217] Tainted: [W]=WARN [ 123.078005][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 123.080584][ T7217] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.082628][ T7217] pc : ext4_xattr_inode_lookup_create+0x810/0x17b8 [ 123.084321][ T7217] lr : ext4_xattr_inode_lookup_create+0x80c/0x17b8 [ 123.086077][ T7217] sp : ffff80009d866f40 [ 123.087121][ T7217] x29: ffff80009d8670a0 x28: 0000000000000001 x27: ffff80009d866fe0 [ 123.089248][ T7217] x26: ffffffffffffffea x25: ffff0000de732068 x24: ffff700013b0cdfc [ 123.091415][ T7217] x23: ffff0000de732090 x22: ffff0000d8d30068 x21: dfff800000000000 [ 123.093460][ T7217] x20: ffff80009d867050 x19: ffff0000d8d30000 x18: 1fffe000366f6486