Warning: Permanently added '10.128.1.215' (ED25519) to the list of known hosts. 1970/01/01 00:01:28 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:29 parsed 1 programs [ 92.118204][ T6732] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 101.576711][ T6495] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 101.579229][ T6495] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 101.581548][ T6495] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 101.584146][ T6495] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 101.586361][ T6495] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 101.588414][ T6495] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 101.812599][ T298] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.814603][ T298] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.828082][ T298] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.830945][ T298] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.255493][ T6905] chnl_net:caif_netlink_parms(): no params data found [ 102.280715][ T6905] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.282430][ T6905] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.284004][ T6905] bridge_slave_0: entered allmulticast mode [ 102.286042][ T6905] bridge_slave_0: entered promiscuous mode [ 102.288856][ T6905] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.290717][ T6905] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.292679][ T6905] bridge_slave_1: entered allmulticast mode [ 102.294646][ T6905] bridge_slave_1: entered promiscuous mode [ 102.305953][ T6905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.309934][ T6905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.321643][ T6905] team0: Port device team_slave_0 added [ 102.325613][ T6905] team0: Port device team_slave_1 added [ 102.334837][ T6905] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.336331][ T6905] 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. [ 102.342044][ T6905] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.345578][ T6905] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.347165][ T6905] 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. [ 102.354204][ T6905] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.391080][ T6905] hsr_slave_0: entered promiscuous mode [ 102.438948][ T6905] hsr_slave_1: entered promiscuous mode [ 103.429753][ T6905] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.433546][ T6905] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.436676][ T6905] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.565813][ T6905] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.606476][ T6905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.615072][ T6905] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.618958][ T613] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.620505][ T613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.630204][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.631719][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.866463][ T6905] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.885431][ T6905] veth0_vlan: entered promiscuous mode [ 103.931384][ T6905] veth1_vlan: entered promiscuous mode [ 103.954686][ T6905] veth0_macvtap: entered promiscuous mode [ 103.957687][ T6905] veth1_macvtap: entered promiscuous mode [ 103.966496][ T6905] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.972238][ T6905] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.975789][ T6905] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.977587][ T6905] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.980288][ T6905] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.982743][ T6905] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.550292][ T298] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.620790][ T298] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:44 executed programs: 0 [ 104.677987][ T5980] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 104.682303][ T5980] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 104.684776][ T5980] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 104.689577][ T5980] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 104.691471][ T5980] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 104.693186][ T5980] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 104.730334][ T298] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.820956][ T298] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.838385][ T7076] chnl_net:caif_netlink_parms(): no params data found [ 104.866213][ T7076] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.867828][ T7076] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.870685][ T7076] bridge_slave_0: entered allmulticast mode [ 104.872601][ T7076] bridge_slave_0: entered promiscuous mode [ 104.875119][ T7076] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.876736][ T7076] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.878333][ T7076] bridge_slave_1: entered allmulticast mode [ 104.882013][ T7076] bridge_slave_1: entered promiscuous mode [ 104.898169][ T7076] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.903028][ T7076] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.915547][ T7076] team0: Port device team_slave_0 added [ 104.918033][ T7076] team0: Port device team_slave_1 added [ 104.930377][ T7076] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.931938][ T7076] 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. [ 104.937267][ T7076] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.942754][ T7076] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.944307][ T7076] 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. [ 104.951057][ T7076] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.010331][ T7076] hsr_slave_0: entered promiscuous mode [ 105.039694][ T7076] hsr_slave_1: entered promiscuous mode [ 105.088601][ T7076] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.090306][ T7076] Cannot create hsr debugfs directory [ 106.718659][ T5980] Bluetooth: hci0: command tx timeout [ 108.809130][ T5980] Bluetooth: hci0: command tx timeout [ 109.113874][ T298] bridge_slave_1: left allmulticast mode [ 109.115210][ T298] bridge_slave_1: left promiscuous mode [ 109.116484][ T298] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.131388][ T298] bridge_slave_0: left allmulticast mode [ 109.132641][ T298] bridge_slave_0: left promiscuous mode [ 109.133986][ T298] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.790433][ T298] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 110.830679][ T298] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 110.870172][ T298] bond0 (unregistering): Released all slaves [ 110.879014][ T5980] Bluetooth: hci0: command tx timeout [ 111.134340][ T298] hsr_slave_0: left promiscuous mode [ 111.169052][ T298] hsr_slave_1: left promiscuous mode [ 111.239033][ T298] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 111.240853][ T298] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 111.242998][ T298] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 111.244755][ T298] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 111.254138][ T298] veth1_macvtap: left promiscuous mode [ 111.255455][ T298] veth0_macvtap: left promiscuous mode [ 111.256689][ T298] veth1_vlan: left promiscuous mode [ 111.257772][ T298] veth0_vlan: left promiscuous mode [ 112.958584][ T5980] Bluetooth: hci0: command tx timeout [ 113.030100][ T298] team0 (unregistering): Port device team_slave_1 removed [ 113.210319][ T298] team0 (unregistering): Port device team_slave_0 removed [ 115.728613][ T7076] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 115.731411][ T7076] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 115.734147][ T7076] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 115.736927][ T7076] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 115.769741][ T7076] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.776895][ T7076] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.786251][ T702] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.787923][ T702] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.793876][ T702] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.795573][ T702] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.875812][ T7076] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.894689][ T7076] veth0_vlan: entered promiscuous mode [ 115.899538][ T7076] veth1_vlan: entered promiscuous mode [ 115.910850][ T7076] veth0_macvtap: entered promiscuous mode [ 115.913904][ T7076] veth1_macvtap: entered promiscuous mode [ 115.922014][ T7076] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.927292][ T7076] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.933268][ T7076] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.935264][ T7076] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.936974][ T7076] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.939349][ T7076] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.974624][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.976383][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.992661][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.994333][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:01:56 executed programs: 2 [ 116.048419][ T7308] loop0: detected capacity change from 0 to 1024 [ 116.074614][ T7308] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.087577][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.090513][ T7076] ------------[ cut here ]------------ [ 116.091658][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.093860][ T7076] Modules linked in: [ 116.094806][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 116.097107][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 116.099558][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.101301][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.102747][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 116.104177][ T7076] sp : ffff80009d016f20 [ 116.105146][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 116.106985][ T7076] x26: ffffffffffffffea x25: ffff0000db647080 x24: ffff0000caafa068 [ 116.108803][ T7076] x23: dfff800000000000 x22: ffff0000caafa000 x21: ffff0000db647058 [ 116.110526][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 116.112323][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 116.114250][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 116.116039][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 116.117800][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.119472][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 116.121300][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.123008][ T7076] Call trace: [ 116.123743][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.125070][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 116.126329][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.127653][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 116.129024][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 116.130228][ T7076] ext4_dirty_inode+0xd4/0x104 [ 116.131311][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 116.132429][ T7076] iput+0x1d0/0x830 [ 116.133165][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 116.134379][ T7076] __dentry_kill+0x178/0x5e8 [ 116.135447][ T7076] shrink_kill+0xd4/0x2cc [ 116.136454][ T7076] shrink_dentry_list+0x31c/0x768 [ 116.137592][ T7076] shrink_dcache_parent+0xc4/0x374 [ 116.138746][ T7076] do_one_tree+0x30/0xfc [ 116.139782][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 116.141022][ T7076] generic_shutdown_super+0x68/0x2b8 [ 116.142314][ T7076] kill_block_super+0x44/0x90 [ 116.143379][ T7076] ext4_kill_sb+0x68/0xa4 [ 116.144267][ T7076] deactivate_locked_super+0xc4/0x12c [ 116.145452][ T7076] deactivate_super+0xe0/0x100 [ 116.146556][ T7076] cleanup_mnt+0x34c/0x3dc [ 116.147541][ T7076] __cleanup_mnt+0x20/0x30 [ 116.148522][ T7076] task_work_run+0x230/0x2e0 [ 116.149577][ T7076] do_notify_resume+0x178/0x1f4 [ 116.150672][ T7076] el0_svc+0xac/0x168 [ 116.151575][ T7076] el0t_64_sync_handler+0x84/0xfc [ 116.152814][ T7076] el0t_64_sync+0x190/0x194 [ 116.153836][ T7076] irq event stamp: 143646 [ 116.154849][ T7076] hardirqs last enabled at (143645): [] console_unlock+0x18c/0x3d4 [ 116.157313][ T7076] hardirqs last disabled at (143646): [] el1_dbg+0x24/0x80 [ 116.159397][ T7076] softirqs last enabled at (143640): [] handle_softirqs+0xa3c/0xbfc [ 116.161448][ T7076] softirqs last disabled at (143631): [] __do_softirq+0x14/0x20 [ 116.163381][ T7076] ---[ end trace 0000000000000000 ]--- [ 116.166325][ T7076] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2862: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 116.175375][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.205183][ T7313] loop0: detected capacity change from 0 to 1024 [ 116.241771][ T7313] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.252658][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.255371][ T7076] ------------[ cut here ]------------ [ 116.256557][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.258783][ T7076] Modules linked in: [ 116.259681][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 116.262368][ T7076] Tainted: [W]=WARN [ 116.263222][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 116.265512][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.267296][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.268815][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 116.270287][ T7076] sp : ffff80009d016f20 [ 116.271174][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 116.273056][ T7076] x26: ffffffffffffffea x25: ffff0000de7e3ea8 x24: ffff0000c833a068 [ 116.274934][ T7076] x23: dfff800000000000 x22: ffff0000c833a000 x21: ffff0000de7e3e80 [ 116.276671][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 116.278456][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 116.280166][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 116.282081][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 116.284056][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.286034][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 116.287825][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.289577][ T7076] Call trace: [ 116.290309][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.291744][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 116.293019][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.294318][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 116.295716][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 116.296880][ T7076] ext4_dirty_inode+0xd4/0x104 [ 116.297896][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 116.299012][ T7076] iput+0x1d0/0x830 [ 116.299899][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 116.301017][ T7076] __dentry_kill+0x178/0x5e8 [ 116.302075][ T7076] shrink_kill+0xd4/0x2cc [ 116.303059][ T7076] shrink_dentry_list+0x31c/0x768 [ 116.304266][ T7076] shrink_dcache_parent+0xc4/0x374 [ 116.305424][ T7076] do_one_tree+0x30/0xfc [ 116.306416][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 116.307707][ T7076] generic_shutdown_super+0x68/0x2b8 [ 116.308888][ T7076] kill_block_super+0x44/0x90 [ 116.309930][ T7076] ext4_kill_sb+0x68/0xa4 [ 116.310971][ T7076] deactivate_locked_super+0xc4/0x12c [ 116.312159][ T7076] deactivate_super+0xe0/0x100 [ 116.313306][ T7076] cleanup_mnt+0x34c/0x3dc [ 116.314329][ T7076] __cleanup_mnt+0x20/0x30 [ 116.315367][ T7076] task_work_run+0x230/0x2e0 [ 116.316528][ T7076] do_notify_resume+0x178/0x1f4 [ 116.317638][ T7076] el0_svc+0xac/0x168 [ 116.318568][ T7076] el0t_64_sync_handler+0x84/0xfc [ 116.319788][ T7076] el0t_64_sync+0x190/0x194 [ 116.320799][ T7076] irq event stamp: 150656 [ 116.321658][ T7076] hardirqs last enabled at (150655): [] console_unlock+0x18c/0x3d4 [ 116.323999][ T7076] hardirqs last disabled at (150656): [] el1_dbg+0x24/0x80 [ 116.325929][ T7076] softirqs last enabled at (149710): [] local_bh_enable+0x10/0x34 [ 116.328055][ T7076] softirqs last disabled at (149708): [] local_bh_disable+0x10/0x34 [ 116.330300][ T7076] ---[ end trace 0000000000000000 ]--- [ 116.337594][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.368408][ T7317] loop0: detected capacity change from 0 to 1024 [ 116.381310][ T7317] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.393821][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.396344][ T7076] ------------[ cut here ]------------ [ 116.397512][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.399882][ T7076] Modules linked in: [ 116.400849][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 116.403889][ T7076] Tainted: [W]=WARN [ 116.404781][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 116.407073][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.408762][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.410148][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 116.411661][ T7076] sp : ffff80009d016f20 [ 116.412577][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 116.414335][ T7076] x26: ffffffffffffffea x25: ffff0000de7e6688 x24: ffff0000cb5fc068 [ 116.416251][ T7076] x23: dfff800000000000 x22: ffff0000cb5fc000 x21: ffff0000de7e6660 [ 116.417928][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 116.419782][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 116.421569][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 116.423493][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 116.425372][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.427187][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 116.428938][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.430725][ T7076] Call trace: [ 116.431367][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.432744][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 116.433881][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.435365][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 116.436817][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 116.438126][ T7076] ext4_dirty_inode+0xd4/0x104 [ 116.439232][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 116.440399][ T7076] iput+0x1d0/0x830 [ 116.441209][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 116.442371][ T7076] __dentry_kill+0x178/0x5e8 [ 116.443362][ T7076] shrink_kill+0xd4/0x2cc [ 116.444400][ T7076] shrink_dentry_list+0x31c/0x768 [ 116.445604][ T7076] shrink_dcache_parent+0xc4/0x374 [ 116.446759][ T7076] do_one_tree+0x30/0xfc [ 116.447663][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 116.448939][ T7076] generic_shutdown_super+0x68/0x2b8 [ 116.450047][ T7076] kill_block_super+0x44/0x90 [ 116.451138][ T7076] ext4_kill_sb+0x68/0xa4 [ 116.452084][ T7076] deactivate_locked_super+0xc4/0x12c [ 116.453452][ T7076] deactivate_super+0xe0/0x100 [ 116.454552][ T7076] cleanup_mnt+0x34c/0x3dc [ 116.455552][ T7076] __cleanup_mnt+0x20/0x30 [ 116.456720][ T7076] task_work_run+0x230/0x2e0 [ 116.457851][ T7076] do_notify_resume+0x178/0x1f4 [ 116.458929][ T7076] el0_svc+0xac/0x168 [ 116.459937][ T7076] el0t_64_sync_handler+0x84/0xfc [ 116.461142][ T7076] el0t_64_sync+0x190/0x194 [ 116.462170][ T7076] irq event stamp: 157590 [ 116.463128][ T7076] hardirqs last enabled at (157589): [] console_unlock+0x18c/0x3d4 [ 116.465291][ T7076] hardirqs last disabled at (157590): [] el1_dbg+0x24/0x80 [ 116.467277][ T7076] softirqs last enabled at (156746): [] local_bh_enable+0x10/0x34 [ 116.469379][ T7076] softirqs last disabled at (156744): [] local_bh_disable+0x10/0x34 [ 116.471437][ T7076] ---[ end trace 0000000000000000 ]--- [ 116.485006][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.520039][ T7322] loop0: detected capacity change from 0 to 1024 [ 116.540510][ T7322] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.551131][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.553787][ T7076] ------------[ cut here ]------------ [ 116.554983][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.557215][ T7076] Modules linked in: [ 116.558047][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 116.560932][ T7076] Tainted: [W]=WARN [ 116.561710][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 116.563915][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.565711][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.567260][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 116.568743][ T7076] sp : ffff80009d016f20 [ 116.569618][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 116.571476][ T7076] x26: ffffffffffffffea x25: ffff0000e0fe82d8 x24: ffff0000cbac8068 [ 116.573244][ T7076] x23: dfff800000000000 x22: ffff0000cbac8000 x21: ffff0000e0fe82b0 [ 116.574964][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 116.576884][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 116.578667][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 116.580442][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 116.582377][ T7076] x8 : 65707b21ac50f900 x7 : ffff80008b418920 x6 : 0000000000000000 [ 116.584069][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 116.585796][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.587606][ T7076] Call trace: [ 116.588328][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.589657][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 116.590788][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.592038][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 116.593279][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 116.594615][ T7076] ext4_dirty_inode+0xd4/0x104 [ 116.595766][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 116.596935][ T7076] iput+0x1d0/0x830 [ 116.597890][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 116.599077][ T7076] __dentry_kill+0x178/0x5e8 [ 116.600101][ T7076] shrink_kill+0xd4/0x2cc [ 116.601055][ T7076] shrink_dentry_list+0x31c/0x768 [ 116.602154][ T7076] shrink_dcache_parent+0xc4/0x374 [ 116.603329][ T7076] do_one_tree+0x30/0xfc [ 116.604287][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 116.605465][ T7076] generic_shutdown_super+0x68/0x2b8 [ 116.606693][ T7076] kill_block_super+0x44/0x90 [ 116.607705][ T7076] ext4_kill_sb+0x68/0xa4 [ 116.608788][ T7076] deactivate_locked_super+0xc4/0x12c [ 116.609927][ T7076] deactivate_super+0xe0/0x100 [ 116.611032][ T7076] cleanup_mnt+0x34c/0x3dc [ 116.612013][ T7076] __cleanup_mnt+0x20/0x30 [ 116.612936][ T7076] task_work_run+0x230/0x2e0 [ 116.614040][ T7076] do_notify_resume+0x178/0x1f4 [ 116.615064][ T7076] el0_svc+0xac/0x168 [ 116.615970][ T7076] el0t_64_sync_handler+0x84/0xfc [ 116.617111][ T7076] el0t_64_sync+0x190/0x194 [ 116.618151][ T7076] irq event stamp: 164258 [ 116.619236][ T7076] hardirqs last enabled at (164257): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 116.621476][ T7076] hardirqs last disabled at (164258): [] el1_dbg+0x24/0x80 [ 116.623458][ T7076] softirqs last enabled at (163276): [] local_bh_enable+0x10/0x34 [ 116.625423][ T7076] softirqs last disabled at (163274): [] local_bh_disable+0x10/0x34 [ 116.627743][ T7076] ---[ end trace 0000000000000000 ]--- [ 116.633322][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.656711][ T7326] loop0: detected capacity change from 0 to 1024 [ 116.683198][ T7326] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.693961][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.696571][ T7076] ------------[ cut here ]------------ [ 116.697713][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.700029][ T7076] Modules linked in: [ 116.700923][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 116.703692][ T7076] Tainted: [W]=WARN [ 116.704536][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 116.706813][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.708574][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.709991][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 116.711367][ T7076] sp : ffff80009d016f20 [ 116.712380][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 116.714098][ T7076] x26: ffffffffffffffea x25: ffff0000e0feaab8 x24: ffff0000cca16068 [ 116.716094][ T7076] x23: dfff800000000000 x22: ffff0000cca16000 x21: ffff0000e0feaa90 [ 116.717819][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 116.719571][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 116.721498][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 116.723172][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 116.725081][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.726802][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 116.728654][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.730479][ T7076] Call trace: [ 116.731182][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.732497][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 116.733705][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.735069][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 116.736309][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 116.737599][ T7076] ext4_dirty_inode+0xd4/0x104 [ 116.738745][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 116.739886][ T7076] iput+0x1d0/0x830 [ 116.740675][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 116.741887][ T7076] __dentry_kill+0x178/0x5e8 [ 116.742782][ T7076] shrink_kill+0xd4/0x2cc [ 116.743766][ T7076] shrink_dentry_list+0x31c/0x768 [ 116.744895][ T7076] shrink_dcache_parent+0xc4/0x374 [ 116.746013][ T7076] do_one_tree+0x30/0xfc [ 116.746998][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 116.748183][ T7076] generic_shutdown_super+0x68/0x2b8 [ 116.749412][ T7076] kill_block_super+0x44/0x90 [ 116.750491][ T7076] ext4_kill_sb+0x68/0xa4 [ 116.751529][ T7076] deactivate_locked_super+0xc4/0x12c [ 116.752833][ T7076] deactivate_super+0xe0/0x100 [ 116.753964][ T7076] cleanup_mnt+0x34c/0x3dc [ 116.754980][ T7076] __cleanup_mnt+0x20/0x30 [ 116.756006][ T7076] task_work_run+0x230/0x2e0 [ 116.757085][ T7076] do_notify_resume+0x178/0x1f4 [ 116.758170][ T7076] el0_svc+0xac/0x168 [ 116.759178][ T7076] el0t_64_sync_handler+0x84/0xfc [ 116.760321][ T7076] el0t_64_sync+0x190/0x194 [ 116.761306][ T7076] irq event stamp: 171040 [ 116.762336][ T7076] hardirqs last enabled at (171039): [] console_unlock+0x18c/0x3d4 [ 116.764557][ T7076] hardirqs last disabled at (171040): [] el1_dbg+0x24/0x80 [ 116.766499][ T7076] softirqs last enabled at (170072): [] local_bh_enable+0x10/0x34 [ 116.768542][ T7076] softirqs last disabled at (170070): [] local_bh_disable+0x10/0x34 [ 116.770624][ T7076] ---[ end trace 0000000000000000 ]--- [ 116.778557][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.811253][ T7330] loop0: detected capacity change from 0 to 1024 [ 116.833967][ T7330] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.844783][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.847759][ T7076] ------------[ cut here ]------------ [ 116.848986][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.851299][ T7076] Modules linked in: [ 116.852125][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 116.855004][ T7076] Tainted: [W]=WARN [ 116.855898][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 116.858139][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.859978][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.861405][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 116.862911][ T7076] sp : ffff80009d016f20 [ 116.863820][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 116.865740][ T7076] x26: ffffffffffffffea x25: ffff0000e0cc16c8 x24: ffff0000dc13c068 [ 116.867496][ T7076] x23: dfff800000000000 x22: ffff0000dc13c000 x21: ffff0000e0cc16a0 [ 116.869313][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 116.871306][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 116.873156][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 116.874977][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 116.876910][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.878818][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 116.880477][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.882343][ T7076] Call trace: [ 116.883039][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.884295][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 116.885632][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.886939][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 116.888214][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 116.889384][ T7076] ext4_dirty_inode+0xd4/0x104 [ 116.890473][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 116.891570][ T7076] iput+0x1d0/0x830 [ 116.892480][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 116.893644][ T7076] __dentry_kill+0x178/0x5e8 [ 116.894646][ T7076] shrink_kill+0xd4/0x2cc [ 116.895532][ T7076] shrink_dentry_list+0x31c/0x768 [ 116.896595][ T7076] shrink_dcache_parent+0xc4/0x374 [ 116.897673][ T7076] do_one_tree+0x30/0xfc [ 116.898769][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 116.899946][ T7076] generic_shutdown_super+0x68/0x2b8 [ 116.901203][ T7076] kill_block_super+0x44/0x90 [ 116.902223][ T7076] ext4_kill_sb+0x68/0xa4 [ 116.903286][ T7076] deactivate_locked_super+0xc4/0x12c [ 116.904588][ T7076] deactivate_super+0xe0/0x100 [ 116.905641][ T7076] cleanup_mnt+0x34c/0x3dc [ 116.906714][ T7076] __cleanup_mnt+0x20/0x30 [ 116.907714][ T7076] task_work_run+0x230/0x2e0 [ 116.908861][ T7076] do_notify_resume+0x178/0x1f4 [ 116.909865][ T7076] el0_svc+0xac/0x168 [ 116.910776][ T7076] el0t_64_sync_handler+0x84/0xfc [ 116.911893][ T7076] el0t_64_sync+0x190/0x194 [ 116.912938][ T7076] irq event stamp: 178098 [ 116.913919][ T7076] hardirqs last enabled at (178097): [] console_unlock+0x18c/0x3d4 [ 116.916055][ T7076] hardirqs last disabled at (178098): [] el1_dbg+0x24/0x80 [ 116.918131][ T7076] softirqs last enabled at (178092): [] handle_softirqs+0xa3c/0xbfc [ 116.920342][ T7076] softirqs last disabled at (177963): [] __do_softirq+0x14/0x20 [ 116.922367][ T7076] ---[ end trace 0000000000000000 ]--- [ 116.929674][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.957743][ T7334] loop0: detected capacity change from 0 to 1024 [ 116.983695][ T7334] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.994598][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.997230][ T7076] ------------[ cut here ]------------ [ 116.998647][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.001281][ T7076] Modules linked in: [ 117.002198][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 117.005159][ T7076] Tainted: [W]=WARN [ 117.005876][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 117.008001][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.009851][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.011506][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.013085][ T7076] sp : ffff80009d016f20 [ 117.014193][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.016040][ T7076] x26: ffffffffffffffea x25: ffff0000e0fed298 x24: ffff0000c7b86068 [ 117.017807][ T7076] x23: dfff800000000000 x22: ffff0000c7b86000 x21: ffff0000e0fed270 [ 117.019795][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 117.021603][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 117.023347][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 117.025170][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 117.027074][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.028814][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 117.030680][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.032588][ T7076] Call trace: [ 117.033327][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.034803][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 117.036105][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.037428][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 117.038819][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 117.040007][ T7076] ext4_dirty_inode+0xd4/0x104 [ 117.041137][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 117.042289][ T7076] iput+0x1d0/0x830 [ 117.043144][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 117.044321][ T7076] __dentry_kill+0x178/0x5e8 [ 117.045361][ T7076] shrink_kill+0xd4/0x2cc [ 117.046253][ T7076] shrink_dentry_list+0x31c/0x768 [ 117.047347][ T7076] shrink_dcache_parent+0xc4/0x374 [ 117.048569][ T7076] do_one_tree+0x30/0xfc [ 117.049650][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 117.050965][ T7076] generic_shutdown_super+0x68/0x2b8 [ 117.052250][ T7076] kill_block_super+0x44/0x90 [ 117.053315][ T7076] ext4_kill_sb+0x68/0xa4 [ 117.054290][ T7076] deactivate_locked_super+0xc4/0x12c [ 117.055524][ T7076] deactivate_super+0xe0/0x100 [ 117.056600][ T7076] cleanup_mnt+0x34c/0x3dc [ 117.057622][ T7076] __cleanup_mnt+0x20/0x30 [ 117.058592][ T7076] task_work_run+0x230/0x2e0 [ 117.059612][ T7076] do_notify_resume+0x178/0x1f4 [ 117.060836][ T7076] el0_svc+0xac/0x168 [ 117.061707][ T7076] el0t_64_sync_handler+0x84/0xfc [ 117.062737][ T7076] el0t_64_sync+0x190/0x194 [ 117.063850][ T7076] irq event stamp: 184944 [ 117.064804][ T7076] hardirqs last enabled at (184943): [] console_unlock+0x18c/0x3d4 [ 117.066951][ T7076] hardirqs last disabled at (184944): [] el1_dbg+0x24/0x80 [ 117.069070][ T7076] softirqs last enabled at (184072): [] local_bh_enable+0x10/0x34 [ 117.071245][ T7076] softirqs last disabled at (184070): [] local_bh_disable+0x10/0x34 [ 117.073501][ T7076] ---[ end trace 0000000000000000 ]--- [ 117.084392][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.107782][ T7338] loop0: detected capacity change from 0 to 1024 [ 117.132398][ T7338] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.143134][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.145844][ T7076] ------------[ cut here ]------------ [ 117.147015][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.149263][ T7076] Modules linked in: [ 117.150191][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 117.152931][ T7076] Tainted: [W]=WARN [ 117.153790][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 117.156038][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.157834][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.159282][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.160797][ T7076] sp : ffff80009d016f20 [ 117.161747][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.163414][ T7076] x26: ffffffffffffffea x25: ffff0000e0ee82d8 x24: ffff0000e5a4e068 [ 117.165217][ T7076] x23: dfff800000000000 x22: ffff0000e5a4e000 x21: ffff0000e0ee82b0 [ 117.167018][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 117.168830][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 117.170757][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 117.172625][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 117.174473][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.176292][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 117.178181][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.179851][ T7076] Call trace: [ 117.180611][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.182083][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 117.183333][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.184571][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 117.185919][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 117.187158][ T7076] ext4_dirty_inode+0xd4/0x104 [ 117.188276][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 117.189444][ T7076] iput+0x1d0/0x830 [ 117.190234][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 117.191318][ T7076] __dentry_kill+0x178/0x5e8 [ 117.192340][ T7076] shrink_kill+0xd4/0x2cc [ 117.193407][ T7076] shrink_dentry_list+0x31c/0x768 [ 117.194562][ T7076] shrink_dcache_parent+0xc4/0x374 [ 117.195632][ T7076] do_one_tree+0x30/0xfc [ 117.196578][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 117.197719][ T7076] generic_shutdown_super+0x68/0x2b8 [ 117.198912][ T7076] kill_block_super+0x44/0x90 [ 117.199979][ T7076] ext4_kill_sb+0x68/0xa4 [ 117.200905][ T7076] deactivate_locked_super+0xc4/0x12c [ 117.202154][ T7076] deactivate_super+0xe0/0x100 [ 117.203302][ T7076] cleanup_mnt+0x34c/0x3dc [ 117.204319][ T7076] __cleanup_mnt+0x20/0x30 [ 117.205274][ T7076] task_work_run+0x230/0x2e0 [ 117.206323][ T7076] do_notify_resume+0x178/0x1f4 [ 117.207513][ T7076] el0_svc+0xac/0x168 [ 117.208356][ T7076] el0t_64_sync_handler+0x84/0xfc [ 117.209472][ T7076] el0t_64_sync+0x190/0x194 [ 117.210470][ T7076] irq event stamp: 192246 [ 117.211412][ T7076] hardirqs last enabled at (192245): [] console_unlock+0x18c/0x3d4 [ 117.213544][ T7076] hardirqs last disabled at (192246): [] el1_dbg+0x24/0x80 [ 117.215520][ T7076] softirqs last enabled at (190840): [] local_bh_enable+0x10/0x34 [ 117.217524][ T7076] softirqs last disabled at (190838): [] local_bh_disable+0x10/0x34 [ 117.219670][ T7076] ---[ end trace 0000000000000000 ]--- [ 117.226022][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.264098][ T7342] loop0: detected capacity change from 0 to 1024 [ 117.274931][ T7342] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.286462][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.289603][ T7076] ------------[ cut here ]------------ [ 117.290670][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.292675][ T7076] Modules linked in: [ 117.293405][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 117.295881][ T7076] Tainted: [W]=WARN [ 117.296628][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 117.298923][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.300634][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.301956][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.303297][ T7076] sp : ffff80009d016f20 [ 117.304141][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.306095][ T7076] x26: ffffffffffffffea x25: ffff0000e0cc2ab8 x24: ffff0000ce264068 [ 117.307945][ T7076] x23: dfff800000000000 x22: ffff0000ce264000 x21: ffff0000e0cc2a90 [ 117.309727][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 117.311539][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 117.313311][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 117.315075][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 117.316808][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.318486][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 117.320185][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.321842][ T7076] Call trace: [ 117.322480][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.323857][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 117.324976][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.326162][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 117.327367][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 117.328519][ T7076] ext4_dirty_inode+0xd4/0x104 [ 117.329500][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 117.330546][ T7076] iput+0x1d0/0x830 [ 117.331337][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 117.332410][ T7076] __dentry_kill+0x178/0x5e8 [ 117.333286][ T7076] shrink_kill+0xd4/0x2cc [ 117.334211][ T7076] shrink_dentry_list+0x31c/0x768 [ 117.335192][ T7076] shrink_dcache_parent+0xc4/0x374 [ 117.336235][ T7076] do_one_tree+0x30/0xfc [ 117.337182][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 117.338298][ T7076] generic_shutdown_super+0x68/0x2b8 [ 117.339401][ T7076] kill_block_super+0x44/0x90 [ 117.340483][ T7076] ext4_kill_sb+0x68/0xa4 [ 117.341415][ T7076] deactivate_locked_super+0xc4/0x12c [ 117.342570][ T7076] deactivate_super+0xe0/0x100 [ 117.343673][ T7076] cleanup_mnt+0x34c/0x3dc [ 117.344708][ T7076] __cleanup_mnt+0x20/0x30 [ 117.345703][ T7076] task_work_run+0x230/0x2e0 [ 117.346707][ T7076] do_notify_resume+0x178/0x1f4 [ 117.347728][ T7076] el0_svc+0xac/0x168 [ 117.348546][ T7076] el0t_64_sync_handler+0x84/0xfc [ 117.349564][ T7076] el0t_64_sync+0x190/0x194 [ 117.350524][ T7076] irq event stamp: 199714 [ 117.351348][ T7076] hardirqs last enabled at (199713): [] console_unlock+0x18c/0x3d4 [ 117.353331][ T7076] hardirqs last disabled at (199714): [] el1_dbg+0x24/0x80 [ 117.355192][ T7076] softirqs last enabled at (199708): [] handle_softirqs+0xa3c/0xbfc [ 117.357238][ T7076] softirqs last disabled at (199241): [] __do_softirq+0x14/0x20 [ 117.359204][ T7076] ---[ end trace 0000000000000000 ]--- [ 117.365248][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.388124][ T7346] loop0: detected capacity change from 0 to 1024 [ 117.414032][ T7346] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.425085][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.427886][ T7076] ------------[ cut here ]------------ [ 117.429086][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.431383][ T7076] Modules linked in: [ 117.432258][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 117.435106][ T7076] Tainted: [W]=WARN [ 117.435973][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 117.438317][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.440128][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.441736][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.443188][ T7076] sp : ffff80009d016f20 [ 117.444168][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.446056][ T7076] x26: ffffffffffffffea x25: ffff0000e0cc5298 x24: ffff0000d66ac068 [ 117.447858][ T7076] x23: dfff800000000000 x22: ffff0000d66ac000 x21: ffff0000e0cc5270 [ 117.449693][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 117.451591][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 117.453246][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 117.455150][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 117.457000][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.458999][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 117.460842][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.462689][ T7076] Call trace: [ 117.463461][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.464884][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 117.466039][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.467374][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 117.468791][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 117.470067][ T7076] ext4_dirty_inode+0xd4/0x104 [ 117.471205][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 117.472378][ T7076] iput+0x1d0/0x830 [ 117.473217][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 117.474348][ T7076] __dentry_kill+0x178/0x5e8 [ 117.475292][ T7076] shrink_kill+0xd4/0x2cc [ 117.476236][ T7076] shrink_dentry_list+0x31c/0x768 [ 117.477327][ T7076] shrink_dcache_parent+0xc4/0x374 [ 117.478493][ T7076] do_one_tree+0x30/0xfc [ 117.479465][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 117.480626][ T7076] generic_shutdown_super+0x68/0x2b8 [ 117.481787][ T7076] kill_block_super+0x44/0x90 [ 117.482780][ T7076] ext4_kill_sb+0x68/0xa4 [ 117.483635][ T7076] deactivate_locked_super+0xc4/0x12c [ 117.484821][ T7076] deactivate_super+0xe0/0x100 [ 117.485821][ T7076] cleanup_mnt+0x34c/0x3dc [ 117.486716][ T7076] __cleanup_mnt+0x20/0x30 [ 117.487692][ T7076] task_work_run+0x230/0x2e0 [ 117.488662][ T7076] do_notify_resume+0x178/0x1f4 [ 117.489688][ T7076] el0_svc+0xac/0x168 [ 117.490616][ T7076] el0t_64_sync_handler+0x84/0xfc [ 117.491759][ T7076] el0t_64_sync+0x190/0x194 [ 117.492883][ T7076] irq event stamp: 206874 [ 117.493860][ T7076] hardirqs last enabled at (206873): [] console_unlock+0x18c/0x3d4 [ 117.496200][ T7076] hardirqs last disabled at (206874): [] el1_dbg+0x24/0x80 [ 117.498299][ T7076] softirqs last enabled at (206004): [] local_bh_enable+0x10/0x34 [ 117.500572][ T7076] softirqs last disabled at (206002): [] local_bh_disable+0x10/0x34 [ 117.502993][ T7076] ---[ end trace 0000000000000000 ]--- [ 117.509916][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.536845][ T7350] loop0: detected capacity change from 0 to 1024 [ 117.567577][ T7350] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.577615][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.580885][ T7076] ------------[ cut here ]------------ [ 117.582159][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.584293][ T7076] Modules linked in: [ 117.585146][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 117.587735][ T7076] Tainted: [W]=WARN [ 117.588559][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 117.590923][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.592787][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.594190][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.595548][ T7076] sp : ffff80009d016f20 [ 117.596502][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.598453][ T7076] x26: ffffffffffffffea x25: ffff0000e0ed82d8 x24: ffff0000cfe96068 [ 117.600170][ T7076] x23: dfff800000000000 x22: ffff0000cfe96000 x21: ffff0000e0ed82b0 [ 117.601938][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d79ee [ 117.603652][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 117.605332][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 117.607056][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 117.608769][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 117.610472][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 117.612070][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.613886][ T7076] Call trace: [ 117.614628][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.615951][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 117.617219][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.618595][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 117.620041][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 117.621214][ T7076] ext4_dirty_inode+0xd4/0x104 [ 117.622309][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 117.623428][ T7076] iput+0x1d0/0x830 [ 117.624303][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 117.625527][ T7076] __dentry_kill+0x178/0x5e8 [ 117.626533][ T7076] shrink_kill+0xd4/0x2cc [ 117.627573][ T7076] shrink_dentry_list+0x31c/0x768 [ 117.628758][ T7076] shrink_dcache_parent+0xc4/0x374 [ 117.629936][ T7076] do_one_tree+0x30/0xfc [ 117.630898][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 117.632109][ T7076] generic_shutdown_super+0x68/0x2b8 [ 117.633271][ T7076] kill_block_super+0x44/0x90 [ 117.634260][ T7076] ext4_kill_sb+0x68/0xa4 [ 117.635203][ T7076] deactivate_locked_super+0xc4/0x12c [ 117.636482][ T7076] deactivate_super+0xe0/0x100 [ 117.637601][ T7076] cleanup_mnt+0x34c/0x3dc [ 117.638571][ T7076] __cleanup_mnt+0x20/0x30 [ 117.639602][ T7076] task_work_run+0x230/0x2e0 [ 117.640596][ T7076] do_notify_resume+0x178/0x1f4 [ 117.641724][ T7076] el0_svc+0xac/0x168 [ 117.642681][ T7076] el0t_64_sync_handler+0x84/0xfc [ 117.643739][ T7076] el0t_64_sync+0x190/0x194 [ 117.644692][ T7076] irq event stamp: 213358 [ 117.645660][ T7076] hardirqs last enabled at (213357): [] finish_lock_switch+0xbc/0x1e4 [ 117.647844][ T7076] hardirqs last disabled at (213358): [] el1_dbg+0x24/0x80 [ 117.649751][ T7076] softirqs last enabled at (213350): [] handle_softirqs+0xa3c/0xbfc [ 117.651968][ T7076] softirqs last disabled at (213327): [] __do_softirq+0x14/0x20 [ 117.654042][ T7076] ---[ end trace 0000000000000000 ]--- [ 117.660981][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.685273][ T7354] loop0: detected capacity change from 0 to 1024 [ 117.711324][ T7354] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.722404][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.725119][ T7076] ------------[ cut here ]------------ [ 117.726344][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.728580][ T7076] Modules linked in: [ 117.729508][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 117.732287][ T7076] Tainted: [W]=WARN [ 117.733234][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 117.735519][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.737237][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.738739][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.740208][ T7076] sp : ffff80009d016f20 [ 117.741161][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.742889][ T7076] x26: ffffffffffffffea x25: ffff0000e0edaab8 x24: ffff0000c8672068 [ 117.744819][ T7076] x23: dfff800000000000 x22: ffff0000c8672000 x21: ffff0000e0edaa90 [ 117.746628][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 117.748363][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 117.750089][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 117.751803][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 117.753534][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.755271][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 117.757065][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.758808][ T7076] Call trace: [ 117.759584][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.760963][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 117.762124][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.763370][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 117.764623][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 117.765842][ T7076] ext4_dirty_inode+0xd4/0x104 [ 117.766806][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 117.767926][ T7076] iput+0x1d0/0x830 [ 117.768753][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 117.769971][ T7076] __dentry_kill+0x178/0x5e8 [ 117.770993][ T7076] shrink_kill+0xd4/0x2cc [ 117.771942][ T7076] shrink_dentry_list+0x31c/0x768 [ 117.772876][ T7076] shrink_dcache_parent+0xc4/0x374 [ 117.773986][ T7076] do_one_tree+0x30/0xfc [ 117.774957][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 117.776097][ T7076] generic_shutdown_super+0x68/0x2b8 [ 117.777254][ T7076] kill_block_super+0x44/0x90 [ 117.778263][ T7076] ext4_kill_sb+0x68/0xa4 [ 117.779292][ T7076] deactivate_locked_super+0xc4/0x12c [ 117.780615][ T7076] deactivate_super+0xe0/0x100 [ 117.781740][ T7076] cleanup_mnt+0x34c/0x3dc [ 117.782733][ T7076] __cleanup_mnt+0x20/0x30 [ 117.783734][ T7076] task_work_run+0x230/0x2e0 [ 117.784834][ T7076] do_notify_resume+0x178/0x1f4 [ 117.785933][ T7076] el0_svc+0xac/0x168 [ 117.786854][ T7076] el0t_64_sync_handler+0x84/0xfc [ 117.788066][ T7076] el0t_64_sync+0x190/0x194 [ 117.788819][ T7076] irq event stamp: 220940 [ 117.789861][ T7076] hardirqs last enabled at (220939): [] console_unlock+0x18c/0x3d4 [ 117.791961][ T7076] hardirqs last disabled at (220940): [] el1_dbg+0x24/0x80 [ 117.794072][ T7076] softirqs last enabled at (220062): [] local_bh_enable+0x10/0x34 [ 117.796160][ T7076] softirqs last disabled at (220060): [] local_bh_disable+0x10/0x34 [ 117.798319][ T7076] ---[ end trace 0000000000000000 ]--- [ 117.806398][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.826292][ T7358] loop0: detected capacity change from 0 to 1024 [ 117.852831][ T7358] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.864448][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.867108][ T7076] ------------[ cut here ]------------ [ 117.868239][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.870655][ T7076] Modules linked in: [ 117.871470][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 117.874039][ T7076] Tainted: [W]=WARN [ 117.874888][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 117.877085][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.878878][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.880409][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.881884][ T7076] sp : ffff80009d016f20 [ 117.882781][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.884505][ T7076] x26: ffffffffffffffea x25: ffff0000e0edd298 x24: ffff0000d125c068 [ 117.886216][ T7076] x23: dfff800000000000 x22: ffff0000d125c000 x21: ffff0000e0edd270 [ 117.888021][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 117.889923][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 117.891737][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 117.893623][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 117.895257][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.897072][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 117.898857][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.900772][ T7076] Call trace: [ 117.901466][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.902810][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 117.904166][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.905416][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 117.906903][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 117.908292][ T7076] ext4_dirty_inode+0xd4/0x104 [ 117.909378][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 117.910565][ T7076] iput+0x1d0/0x830 [ 117.911369][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 117.912480][ T7076] __dentry_kill+0x178/0x5e8 [ 117.913491][ T7076] shrink_kill+0xd4/0x2cc [ 117.914510][ T7076] shrink_dentry_list+0x31c/0x768 [ 117.915800][ T7076] shrink_dcache_parent+0xc4/0x374 [ 117.917009][ T7076] do_one_tree+0x30/0xfc [ 117.917970][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 117.919216][ T7076] generic_shutdown_super+0x68/0x2b8 [ 117.920475][ T7076] kill_block_super+0x44/0x90 [ 117.921507][ T7076] ext4_kill_sb+0x68/0xa4 [ 117.922441][ T7076] deactivate_locked_super+0xc4/0x12c [ 117.923670][ T7076] deactivate_super+0xe0/0x100 [ 117.924744][ T7076] cleanup_mnt+0x34c/0x3dc [ 117.925758][ T7076] __cleanup_mnt+0x20/0x30 [ 117.926770][ T7076] task_work_run+0x230/0x2e0 [ 117.927775][ T7076] do_notify_resume+0x178/0x1f4 [ 117.928853][ T7076] el0_svc+0xac/0x168 [ 117.929771][ T7076] el0t_64_sync_handler+0x84/0xfc [ 117.930850][ T7076] el0t_64_sync+0x190/0x194 [ 117.931863][ T7076] irq event stamp: 228066 [ 117.932922][ T7076] hardirqs last enabled at (228065): [] console_unlock+0x18c/0x3d4 [ 117.935048][ T7076] hardirqs last disabled at (228066): [] el1_dbg+0x24/0x80 [ 117.936944][ T7076] softirqs last enabled at (227264): [] local_bh_enable+0x10/0x34 [ 117.939106][ T7076] softirqs last disabled at (227262): [] local_bh_disable+0x10/0x34 [ 117.941465][ T7076] ---[ end trace 0000000000000000 ]--- [ 117.946927][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.974257][ T7362] loop0: detected capacity change from 0 to 1024 [ 117.993218][ T7362] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.003838][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.006226][ T7076] ------------[ cut here ]------------ [ 118.007136][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.009243][ T7076] Modules linked in: [ 118.010295][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 118.013112][ T7076] Tainted: [W]=WARN [ 118.013974][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 118.016282][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.018201][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.019756][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.021152][ T7076] sp : ffff80009d016f20 [ 118.022045][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.023971][ T7076] x26: ffffffffffffffea x25: ffff0000e0fd82d8 x24: ffff0000e6ba8068 [ 118.025825][ T7076] x23: dfff800000000000 x22: ffff0000e6ba8000 x21: ffff0000e0fd82b0 [ 118.027533][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 118.029306][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 118.031104][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 118.033008][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 118.034792][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.036620][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 118.038404][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.040140][ T7076] Call trace: [ 118.040922][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.042379][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 118.043503][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.044721][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 118.046068][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 118.047286][ T7076] ext4_dirty_inode+0xd4/0x104 [ 118.048326][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 118.049416][ T7076] iput+0x1d0/0x830 [ 118.050293][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 118.051567][ T7076] __dentry_kill+0x178/0x5e8 [ 118.052597][ T7076] shrink_kill+0xd4/0x2cc [ 118.053589][ T7076] shrink_dentry_list+0x31c/0x768 [ 118.054787][ T7076] shrink_dcache_parent+0xc4/0x374 [ 118.055956][ T7076] do_one_tree+0x30/0xfc [ 118.056976][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 118.058128][ T7076] generic_shutdown_super+0x68/0x2b8 [ 118.059427][ T7076] kill_block_super+0x44/0x90 [ 118.060482][ T7076] ext4_kill_sb+0x68/0xa4 [ 118.061495][ T7076] deactivate_locked_super+0xc4/0x12c [ 118.062750][ T7076] deactivate_super+0xe0/0x100 [ 118.063812][ T7076] cleanup_mnt+0x34c/0x3dc [ 118.064907][ T7076] __cleanup_mnt+0x20/0x30 [ 118.065992][ T7076] task_work_run+0x230/0x2e0 [ 118.067041][ T7076] do_notify_resume+0x178/0x1f4 [ 118.068081][ T7076] el0_svc+0xac/0x168 [ 118.069098][ T7076] el0t_64_sync_handler+0x84/0xfc [ 118.070283][ T7076] el0t_64_sync+0x190/0x194 [ 118.071447][ T7076] irq event stamp: 234530 [ 118.072461][ T7076] hardirqs last enabled at (234529): [] console_unlock+0x18c/0x3d4 [ 118.074560][ T7076] hardirqs last disabled at (234530): [] el1_dbg+0x24/0x80 [ 118.076650][ T7076] softirqs last enabled at (233658): [] local_bh_enable+0x10/0x34 [ 118.078907][ T7076] softirqs last disabled at (233656): [] local_bh_disable+0x10/0x34 [ 118.081221][ T7076] ---[ end trace 0000000000000000 ]--- [ 118.089754][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.112495][ T7366] loop0: detected capacity change from 0 to 1024 [ 118.123120][ T7366] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.134486][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.137031][ T7076] ------------[ cut here ]------------ [ 118.138179][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.140728][ T7076] Modules linked in: [ 118.141702][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 118.144487][ T7076] Tainted: [W]=WARN [ 118.145429][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 118.147792][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.149662][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.151264][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.152747][ T7076] sp : ffff80009d016f20 [ 118.153682][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.155436][ T7076] x26: ffffffffffffffea x25: ffff0000e0fdaab8 x24: ffff0000d299e068 [ 118.157210][ T7076] x23: dfff800000000000 x22: ffff0000d299e000 x21: ffff0000e0fdaa90 [ 118.158999][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 118.160730][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 118.162456][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 118.164266][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 118.166078][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.167876][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 118.169714][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.171602][ T7076] Call trace: [ 118.172317][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.173702][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 118.174920][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.176133][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 118.177410][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 118.178629][ T7076] ext4_dirty_inode+0xd4/0x104 [ 118.179753][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 118.180893][ T7076] iput+0x1d0/0x830 [ 118.181693][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 118.182985][ T7076] __dentry_kill+0x178/0x5e8 [ 118.184043][ T7076] shrink_kill+0xd4/0x2cc [ 118.185009][ T7076] shrink_dentry_list+0x31c/0x768 [ 118.186135][ T7076] shrink_dcache_parent+0xc4/0x374 [ 118.187371][ T7076] do_one_tree+0x30/0xfc [ 118.188291][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 118.189588][ T7076] generic_shutdown_super+0x68/0x2b8 [ 118.190732][ T7076] kill_block_super+0x44/0x90 [ 118.192006][ T7076] ext4_kill_sb+0x68/0xa4 [ 118.193057][ T7076] deactivate_locked_super+0xc4/0x12c [ 118.194223][ T7076] deactivate_super+0xe0/0x100 [ 118.195204][ T7076] cleanup_mnt+0x34c/0x3dc [ 118.196207][ T7076] __cleanup_mnt+0x20/0x30 [ 118.197145][ T7076] task_work_run+0x230/0x2e0 [ 118.198195][ T7076] do_notify_resume+0x178/0x1f4 [ 118.199360][ T7076] el0_svc+0xac/0x168 [ 118.200322][ T7076] el0t_64_sync_handler+0x84/0xfc [ 118.201608][ T7076] el0t_64_sync+0x190/0x194 [ 118.202646][ T7076] irq event stamp: 241838 [ 118.203626][ T7076] hardirqs last enabled at (241837): [] console_unlock+0x18c/0x3d4 [ 118.205718][ T7076] hardirqs last disabled at (241838): [] el1_dbg+0x24/0x80 [ 118.207655][ T7076] softirqs last enabled at (240324): [] local_bh_enable+0x10/0x34 [ 118.209903][ T7076] softirqs last disabled at (240322): [] local_bh_disable+0x10/0x34 [ 118.211957][ T7076] ---[ end trace 0000000000000000 ]--- [ 118.220815][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.249422][ T7370] loop0: detected capacity change from 0 to 1024 [ 118.263865][ T7370] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.277030][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.279846][ T7076] ------------[ cut here ]------------ [ 118.281015][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.283221][ T7076] Modules linked in: [ 118.283985][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 118.286497][ T7076] Tainted: [W]=WARN [ 118.287374][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 118.289678][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.291389][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.292791][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.294293][ T7076] sp : ffff80009d016f20 [ 118.295207][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.297132][ T7076] x26: ffffffffffffffea x25: ffff0000e0fdbea8 x24: ffff0000e6876068 [ 118.298876][ T7076] x23: dfff800000000000 x22: ffff0000e6876000 x21: ffff0000e0fdbe80 [ 118.300559][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 118.302245][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 118.304195][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 118.305903][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 118.307575][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 118.309455][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 118.311215][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.313043][ T7076] Call trace: [ 118.313703][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.315117][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 118.316237][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.317628][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 118.318915][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 118.320105][ T7076] ext4_dirty_inode+0xd4/0x104 [ 118.321253][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 118.322401][ T7076] iput+0x1d0/0x830 [ 118.323330][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 118.324447][ T7076] __dentry_kill+0x178/0x5e8 [ 118.325494][ T7076] shrink_kill+0xd4/0x2cc [ 118.326480][ T7076] shrink_dentry_list+0x31c/0x768 [ 118.327617][ T7076] shrink_dcache_parent+0xc4/0x374 [ 118.328749][ T7076] do_one_tree+0x30/0xfc [ 118.329793][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 118.331027][ T7076] generic_shutdown_super+0x68/0x2b8 [ 118.332062][ T7076] kill_block_super+0x44/0x90 [ 118.333166][ T7076] ext4_kill_sb+0x68/0xa4 [ 118.334052][ T7076] deactivate_locked_super+0xc4/0x12c [ 118.335325][ T7076] deactivate_super+0xe0/0x100 [ 118.336383][ T7076] cleanup_mnt+0x34c/0x3dc [ 118.337417][ T7076] __cleanup_mnt+0x20/0x30 [ 118.338422][ T7076] task_work_run+0x230/0x2e0 [ 118.339477][ T7076] do_notify_resume+0x178/0x1f4 [ 118.340631][ T7076] el0_svc+0xac/0x168 [ 118.341464][ T7076] el0t_64_sync_handler+0x84/0xfc [ 118.342699][ T7076] el0t_64_sync+0x190/0x194 [ 118.343555][ T7076] irq event stamp: 248424 [ 118.344450][ T7076] hardirqs last enabled at (248423): [] finish_lock_switch+0xbc/0x1e4 [ 118.346497][ T7076] hardirqs last disabled at (248424): [] el1_dbg+0x24/0x80 [ 118.348500][ T7076] softirqs last enabled at (248416): [] handle_softirqs+0xa3c/0xbfc [ 118.350665][ T7076] softirqs last disabled at (248399): [] __do_softirq+0x14/0x20 [ 118.352779][ T7076] ---[ end trace 0000000000000000 ]--- [ 118.358691][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.381111][ T7374] loop0: detected capacity change from 0 to 1024 [ 118.404349][ T7374] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.416400][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.419313][ T7076] ------------[ cut here ]------------ [ 118.420455][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.422644][ T7076] Modules linked in: [ 118.423547][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 118.426159][ T7076] Tainted: [W]=WARN [ 118.427002][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 118.429194][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.431010][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.432454][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.433945][ T7076] sp : ffff80009d016f20 [ 118.434874][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.436676][ T7076] x26: ffffffffffffffea x25: ffff0000e0fde688 x24: ffff0000d50c8068 [ 118.438574][ T7076] x23: dfff800000000000 x22: ffff0000d50c8000 x21: ffff0000e0fde660 [ 118.440295][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 118.442201][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 118.443971][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 118.445693][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 118.447546][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 118.449320][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 118.451169][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.452976][ T7076] Call trace: [ 118.453786][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.455136][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 118.456356][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.457681][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 118.458886][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 118.460093][ T7076] ext4_dirty_inode+0xd4/0x104 [ 118.461243][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 118.462416][ T7076] iput+0x1d0/0x830 [ 118.463378][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 118.464525][ T7076] __dentry_kill+0x178/0x5e8 [ 118.465622][ T7076] shrink_kill+0xd4/0x2cc [ 118.466647][ T7076] shrink_dentry_list+0x31c/0x768 [ 118.467833][ T7076] shrink_dcache_parent+0xc4/0x374 [ 118.469047][ T7076] do_one_tree+0x30/0xfc [ 118.469978][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 118.471287][ T7076] generic_shutdown_super+0x68/0x2b8 [ 118.472521][ T7076] kill_block_super+0x44/0x90 [ 118.473591][ T7076] ext4_kill_sb+0x68/0xa4 [ 118.474663][ T7076] deactivate_locked_super+0xc4/0x12c [ 118.475876][ T7076] deactivate_super+0xe0/0x100 [ 118.476974][ T7076] cleanup_mnt+0x34c/0x3dc [ 118.477971][ T7076] __cleanup_mnt+0x20/0x30 [ 118.479013][ T7076] task_work_run+0x230/0x2e0 [ 118.480054][ T7076] do_notify_resume+0x178/0x1f4 [ 118.481215][ T7076] el0_svc+0xac/0x168 [ 118.482124][ T7076] el0t_64_sync_handler+0x84/0xfc [ 118.483203][ T7076] el0t_64_sync+0x190/0x194 [ 118.484243][ T7076] irq event stamp: 255418 [ 118.485203][ T7076] hardirqs last enabled at (255417): [] finish_lock_switch+0xbc/0x1e4 [ 118.487359][ T7076] hardirqs last disabled at (255418): [] el1_dbg+0x24/0x80 [ 118.489270][ T7076] softirqs last enabled at (255410): [] handle_softirqs+0xa3c/0xbfc [ 118.491313][ T7076] softirqs last disabled at (255283): [] __do_softirq+0x14/0x20 [ 118.493447][ T7076] ---[ end trace 0000000000000000 ]--- [ 118.498178][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.517850][ T7378] loop0: detected capacity change from 0 to 1024 [ 118.532598][ T7378] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.547696][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.550623][ T7076] ------------[ cut here ]------------ [ 118.551670][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.553815][ T7076] Modules linked in: [ 118.554625][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 118.557221][ T7076] Tainted: [W]=WARN [ 118.557994][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 118.560248][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.561986][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.563428][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.564876][ T7076] sp : ffff80009d016f20 [ 118.565778][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.567417][ T7076] x26: ffffffffffffffea x25: ffff0000e0eed298 x24: ffff0000d3d84068 [ 118.569120][ T7076] x23: dfff800000000000 x22: ffff0000d3d84000 x21: ffff0000e0eed270 [ 118.570876][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 118.572637][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 118.574503][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 118.576373][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 118.578200][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 118.579962][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 118.581794][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.583580][ T7076] Call trace: [ 118.584307][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.585678][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 118.586864][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.588110][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 118.589349][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 118.590604][ T7076] ext4_dirty_inode+0xd4/0x104 [ 118.591644][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 118.592710][ T7076] iput+0x1d0/0x830 [ 118.593595][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 118.594820][ T7076] __dentry_kill+0x178/0x5e8 [ 118.595800][ T7076] shrink_kill+0xd4/0x2cc [ 118.596795][ T7076] shrink_dentry_list+0x31c/0x768 [ 118.597923][ T7076] shrink_dcache_parent+0xc4/0x374 [ 118.599029][ T7076] do_one_tree+0x30/0xfc [ 118.600065][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 118.601309][ T7076] generic_shutdown_super+0x68/0x2b8 [ 118.602468][ T7076] kill_block_super+0x44/0x90 [ 118.603467][ T7076] ext4_kill_sb+0x68/0xa4 [ 118.604433][ T7076] deactivate_locked_super+0xc4/0x12c [ 118.605513][ T7076] deactivate_super+0xe0/0x100 [ 118.606600][ T7076] cleanup_mnt+0x34c/0x3dc [ 118.607594][ T7076] __cleanup_mnt+0x20/0x30 [ 118.608597][ T7076] task_work_run+0x230/0x2e0 [ 118.609649][ T7076] do_notify_resume+0x178/0x1f4 [ 118.610697][ T7076] el0_svc+0xac/0x168 [ 118.611646][ T7076] el0t_64_sync_handler+0x84/0xfc [ 118.612843][ T7076] el0t_64_sync+0x190/0x194 [ 118.613884][ T7076] irq event stamp: 261872 [ 118.614718][ T7076] hardirqs last enabled at (261871): [] finish_lock_switch+0xbc/0x1e4 [ 118.616766][ T7076] hardirqs last disabled at (261872): [] el1_dbg+0x24/0x80 [ 118.618715][ T7076] softirqs last enabled at (261864): [] handle_softirqs+0xa3c/0xbfc [ 118.620899][ T7076] softirqs last disabled at (261847): [] __do_softirq+0x14/0x20 [ 118.623176][ T7076] ---[ end trace 0000000000000000 ]--- [ 118.627887][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.654078][ T7382] loop0: detected capacity change from 0 to 1024 [ 118.661958][ T7382] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.673723][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.676387][ T7076] ------------[ cut here ]------------ [ 118.677594][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.679962][ T7076] Modules linked in: [ 118.680848][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 118.683506][ T7076] Tainted: [W]=WARN [ 118.684404][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 118.686723][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.688541][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.689925][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.691334][ T7076] sp : ffff80009d016f20 [ 118.692275][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.694098][ T7076] x26: ffffffffffffffea x25: ffff0000de6696c8 x24: ffff0000d1f4c068 [ 118.695886][ T7076] x23: dfff800000000000 x22: ffff0000d1f4c000 x21: ffff0000de6696a0 [ 118.697659][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 118.699486][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 118.701305][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 118.703208][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 118.705120][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.706804][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 118.708701][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.710408][ T7076] Call trace: [ 118.711204][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.712545][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 118.713741][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.715115][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 118.716309][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 118.717489][ T7076] ext4_dirty_inode+0xd4/0x104 [ 118.718777][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 118.719817][ T7076] iput+0x1d0/0x830 [ 118.720611][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 118.721820][ T7076] __dentry_kill+0x178/0x5e8 [ 118.722846][ T7076] shrink_kill+0xd4/0x2cc [ 118.723874][ T7076] shrink_dentry_list+0x31c/0x768 [ 118.725025][ T7076] shrink_dcache_parent+0xc4/0x374 [ 118.726275][ T7076] do_one_tree+0x30/0xfc [ 118.727189][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 118.728397][ T7076] generic_shutdown_super+0x68/0x2b8 [ 118.729595][ T7076] kill_block_super+0x44/0x90 [ 118.730526][ T7076] ext4_kill_sb+0x68/0xa4 [ 118.731437][ T7076] deactivate_locked_super+0xc4/0x12c [ 118.732809][ T7076] deactivate_super+0xe0/0x100 [ 118.733921][ T7076] cleanup_mnt+0x34c/0x3dc [ 118.734862][ T7076] __cleanup_mnt+0x20/0x30 [ 118.736127][ T7076] task_work_run+0x230/0x2e0 [ 118.737199][ T7076] do_notify_resume+0x178/0x1f4 [ 118.738361][ T7076] el0_svc+0xac/0x168 [ 118.739291][ T7076] el0t_64_sync_handler+0x84/0xfc [ 118.740488][ T7076] el0t_64_sync+0x190/0x194 [ 118.741577][ T7076] irq event stamp: 268744 [ 118.742580][ T7076] hardirqs last enabled at (268743): [] console_unlock+0x18c/0x3d4 [ 118.744775][ T7076] hardirqs last disabled at (268744): [] el1_dbg+0x24/0x80 [ 118.746760][ T7076] softirqs last enabled at (267918): [] local_bh_enable+0x10/0x34 [ 118.748897][ T7076] softirqs last disabled at (267916): [] local_bh_disable+0x10/0x34 [ 118.751047][ T7076] ---[ end trace 0000000000000000 ]--- [ 118.758125][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.785636][ T7386] loop0: detected capacity change from 0 to 1024 [ 118.791023][ T7386] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.805855][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.808402][ T7076] ------------[ cut here ]------------ [ 118.809603][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.811939][ T7076] Modules linked in: [ 118.812836][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 118.815650][ T7076] Tainted: [W]=WARN [ 118.816491][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 118.818764][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.820573][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.822032][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.823534][ T7076] sp : ffff80009d016f20 [ 118.824429][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.826281][ T7076] x26: ffffffffffffffea x25: ffff0000de66bea8 x24: ffff0000d4fec068 [ 118.828178][ T7076] x23: dfff800000000000 x22: ffff0000d4fec000 x21: ffff0000de66be80 [ 118.830070][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 118.831859][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 118.833744][ T7076] x14: 1fffe000366d325a x13: 0000000000000000 x12: 0000000000000000 [ 118.835556][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 118.837426][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.839305][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff8000806051a0 [ 118.840947][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.842679][ T7076] Call trace: [ 118.843430][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.844839][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 118.845927][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.847168][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 118.848387][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 118.849634][ T7076] ext4_dirty_inode+0xd4/0x104 [ 118.850786][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 118.851980][ T7076] iput+0x1d0/0x830 [ 118.852866][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 118.853957][ T7076] __dentry_kill+0x178/0x5e8 [ 118.854981][ T7076] shrink_kill+0xd4/0x2cc [ 118.856055][ T7076] shrink_dentry_list+0x31c/0x768 [ 118.857187][ T7076] shrink_dcache_parent+0xc4/0x374 [ 118.858343][ T7076] do_one_tree+0x30/0xfc [ 118.859207][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 118.860418][ T7076] generic_shutdown_super+0x68/0x2b8 [ 118.861617][ T7076] kill_block_super+0x44/0x90 [ 118.862750][ T7076] ext4_kill_sb+0x68/0xa4 [ 118.863737][ T7076] deactivate_locked_super+0xc4/0x12c [ 118.865063][ T7076] deactivate_super+0xe0/0x100 [ 118.866217][ T7076] cleanup_mnt+0x34c/0x3dc [ 118.867292][ T7076] __cleanup_mnt+0x20/0x30 [ 118.868304][ T7076] task_work_run+0x230/0x2e0 [ 118.869289][ T7076] do_notify_resume+0x178/0x1f4 [ 118.870451][ T7076] el0_svc+0xac/0x168 [ 118.871342][ T7076] el0t_64_sync_handler+0x84/0xfc [ 118.872389][ T7076] el0t_64_sync+0x190/0x194 [ 118.873419][ T7076] irq event stamp: 275434 [ 118.874532][ T7076] hardirqs last enabled at (275433): [] console_unlock+0x18c/0x3d4 [ 118.876699][ T7076] hardirqs last disabled at (275434): [] el1_dbg+0x24/0x80 [ 118.878834][ T7076] softirqs last enabled at (274752): [] local_bh_enable+0x10/0x34 [ 118.880888][ T7076] softirqs last disabled at (274750): [] local_bh_disable+0x10/0x34 [ 118.883046][ T7076] ---[ end trace 0000000000000000 ]--- [ 118.889002][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.916594][ T7390] loop0: detected capacity change from 0 to 1024 [ 118.934668][ T7390] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.944487][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.947187][ T7076] ------------[ cut here ]------------ [ 118.948305][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.950503][ T7076] Modules linked in: [ 118.951381][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 118.954142][ T7076] Tainted: [W]=WARN [ 118.954917][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 118.957197][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.958949][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.960416][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.961809][ T7076] sp : ffff80009d016f20 [ 118.962727][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.964530][ T7076] x26: ffffffffffffffea x25: ffff0000de66e688 x24: ffff0000d49b0068 [ 118.966337][ T7076] x23: dfff800000000000 x22: ffff0000d49b0000 x21: ffff0000de66e660 [ 118.968294][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 118.970129][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 118.972027][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 118.973902][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 118.975671][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.977579][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 118.979374][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.981253][ T7076] Call trace: [ 118.982029][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.983375][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 118.984521][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.985929][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 118.987265][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 118.988591][ T7076] ext4_dirty_inode+0xd4/0x104 [ 118.989638][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 118.990806][ T7076] iput+0x1d0/0x830 [ 118.991601][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 118.992800][ T7076] __dentry_kill+0x178/0x5e8 [ 118.993847][ T7076] shrink_kill+0xd4/0x2cc [ 118.994770][ T7076] shrink_dentry_list+0x31c/0x768 [ 118.995829][ T7076] shrink_dcache_parent+0xc4/0x374 [ 118.997041][ T7076] do_one_tree+0x30/0xfc [ 118.997988][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 118.999363][ T7076] generic_shutdown_super+0x68/0x2b8 [ 119.000590][ T7076] kill_block_super+0x44/0x90 [ 119.001620][ T7076] ext4_kill_sb+0x68/0xa4 [ 119.002584][ T7076] deactivate_locked_super+0xc4/0x12c [ 119.003777][ T7076] deactivate_super+0xe0/0x100 [ 119.004892][ T7076] cleanup_mnt+0x34c/0x3dc [ 119.005918][ T7076] __cleanup_mnt+0x20/0x30 [ 119.006940][ T7076] task_work_run+0x230/0x2e0 [ 119.007971][ T7076] do_notify_resume+0x178/0x1f4 [ 119.009023][ T7076] el0_svc+0xac/0x168 [ 119.010008][ T7076] el0t_64_sync_handler+0x84/0xfc [ 119.011261][ T7076] el0t_64_sync+0x190/0x194 [ 119.012330][ T7076] irq event stamp: 283104 [ 119.013384][ T7076] hardirqs last enabled at (283103): [] console_unlock+0x18c/0x3d4 [ 119.015547][ T7076] hardirqs last disabled at (283104): [] el1_dbg+0x24/0x80 [ 119.017482][ T7076] softirqs last enabled at (282142): [] local_bh_enable+0x10/0x34 [ 119.019611][ T7076] softirqs last disabled at (282140): [] local_bh_disable+0x10/0x34 [ 119.021792][ T7076] ---[ end trace 0000000000000000 ]--- [ 119.027161][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.052776][ T7394] loop0: detected capacity change from 0 to 1024 [ 119.071245][ T7394] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.081754][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.084369][ T7076] ------------[ cut here ]------------ [ 119.085511][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.087748][ T7076] Modules linked in: [ 119.088738][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 119.091410][ T7076] Tainted: [W]=WARN [ 119.092242][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 119.094341][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.095975][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.097309][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.098828][ T7076] sp : ffff80009d016f20 [ 119.099687][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.101397][ T7076] x26: ffffffffffffffea x25: ffff0000de7e96c8 x24: ffff0000c9556068 [ 119.103011][ T7076] x23: dfff800000000000 x22: ffff0000c9556000 x21: ffff0000de7e96a0 [ 119.104744][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 119.106503][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 119.108177][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 119.109887][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 119.111590][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.113205][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 119.114883][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.116618][ T7076] Call trace: [ 119.117359][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.118642][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 119.119713][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.120876][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 119.122058][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 119.123235][ T7076] ext4_dirty_inode+0xd4/0x104 [ 119.124227][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 119.125323][ T7076] iput+0x1d0/0x830 [ 119.126080][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 119.127185][ T7076] __dentry_kill+0x178/0x5e8 [ 119.128240][ T7076] shrink_kill+0xd4/0x2cc [ 119.129175][ T7076] shrink_dentry_list+0x31c/0x768 [ 119.130212][ T7076] shrink_dcache_parent+0xc4/0x374 [ 119.131349][ T7076] do_one_tree+0x30/0xfc [ 119.132205][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 119.133344][ T7076] generic_shutdown_super+0x68/0x2b8 [ 119.134424][ T7076] kill_block_super+0x44/0x90 [ 119.135476][ T7076] ext4_kill_sb+0x68/0xa4 [ 119.136497][ T7076] deactivate_locked_super+0xc4/0x12c [ 119.137760][ T7076] deactivate_super+0xe0/0x100 [ 119.138776][ T7076] cleanup_mnt+0x34c/0x3dc [ 119.139695][ T7076] __cleanup_mnt+0x20/0x30 [ 119.140579][ T7076] task_work_run+0x230/0x2e0 [ 119.141628][ T7076] do_notify_resume+0x178/0x1f4 [ 119.142647][ T7076] el0_svc+0xac/0x168 [ 119.143467][ T7076] el0t_64_sync_handler+0x84/0xfc [ 119.144464][ T7076] el0t_64_sync+0x190/0x194 [ 119.145515][ T7076] irq event stamp: 289348 [ 119.146437][ T7076] hardirqs last enabled at (289347): [] console_unlock+0x18c/0x3d4 [ 119.148534][ T7076] hardirqs last disabled at (289348): [] el1_dbg+0x24/0x80 [ 119.150396][ T7076] softirqs last enabled at (288362): [] local_bh_enable+0x10/0x34 [ 119.152505][ T7076] softirqs last disabled at (288360): [] local_bh_disable+0x10/0x34 [ 119.154459][ T7076] ---[ end trace 0000000000000000 ]--- [ 119.160523][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.183118][ T7398] loop0: detected capacity change from 0 to 1024 [ 119.201115][ T7398] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.212683][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.215281][ T7076] ------------[ cut here ]------------ [ 119.216518][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.218856][ T7076] Modules linked in: [ 119.219773][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 119.222625][ T7076] Tainted: [W]=WARN [ 119.223514][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 119.225919][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.227771][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.229238][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.230742][ T7076] sp : ffff80009d016f20 [ 119.231682][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.233546][ T7076] x26: ffffffffffffffea x25: ffff0000de7ebea8 x24: ffff0000d54f4068 [ 119.235478][ T7076] x23: dfff800000000000 x22: ffff0000d54f4000 x21: ffff0000de7ebe80 [ 119.237295][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 119.239005][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 119.240855][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 119.242739][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 119.244532][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.246453][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 119.248077][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.249897][ T7076] Call trace: [ 119.250680][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.252157][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 119.253456][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.254683][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 119.255913][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 119.257252][ T7076] ext4_dirty_inode+0xd4/0x104 [ 119.258444][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 119.259705][ T7076] iput+0x1d0/0x830 [ 119.260636][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 119.261757][ T7076] __dentry_kill+0x178/0x5e8 [ 119.262701][ T7076] shrink_kill+0xd4/0x2cc [ 119.263714][ T7076] shrink_dentry_list+0x31c/0x768 [ 119.264837][ T7076] shrink_dcache_parent+0xc4/0x374 [ 119.265833][ T7076] do_one_tree+0x30/0xfc [ 119.266803][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 119.268076][ T7076] generic_shutdown_super+0x68/0x2b8 [ 119.269290][ T7076] kill_block_super+0x44/0x90 [ 119.270366][ T7076] ext4_kill_sb+0x68/0xa4 [ 119.271326][ T7076] deactivate_locked_super+0xc4/0x12c [ 119.272596][ T7076] deactivate_super+0xe0/0x100 [ 119.273676][ T7076] cleanup_mnt+0x34c/0x3dc [ 119.274714][ T7076] __cleanup_mnt+0x20/0x30 [ 119.275741][ T7076] task_work_run+0x230/0x2e0 [ 119.276736][ T7076] do_notify_resume+0x178/0x1f4 [ 119.277830][ T7076] el0_svc+0xac/0x168 [ 119.278667][ T7076] el0t_64_sync_handler+0x84/0xfc [ 119.279777][ T7076] el0t_64_sync+0x190/0x194 [ 119.280784][ T7076] irq event stamp: 296138 [ 119.281763][ T7076] hardirqs last enabled at (296137): [] console_unlock+0x18c/0x3d4 [ 119.283884][ T7076] hardirqs last disabled at (296138): [] el1_dbg+0x24/0x80 [ 119.285721][ T7076] softirqs last enabled at (295302): [] local_bh_enable+0x10/0x34 [ 119.287756][ T7076] softirqs last disabled at (295300): [] local_bh_disable+0x10/0x34 [ 119.289837][ T7076] ---[ end trace 0000000000000000 ]--- [ 119.295486][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.322321][ T7402] loop0: detected capacity change from 0 to 1024 [ 119.341009][ T7402] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.351850][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.354598][ T7076] ------------[ cut here ]------------ [ 119.355777][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.357955][ T7076] Modules linked in: [ 119.358825][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 119.361565][ T7076] Tainted: [W]=WARN [ 119.362484][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 119.364774][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.366464][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.367983][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.369514][ T7076] sp : ffff80009d016f20 [ 119.370470][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.372261][ T7076] x26: ffffffffffffffea x25: ffff0000de7302d8 x24: ffff0000e6bb4068 [ 119.374142][ T7076] x23: dfff800000000000 x22: ffff0000e6bb4000 x21: ffff0000de7302b0 [ 119.375960][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 119.377791][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 119.379617][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 119.381429][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 119.383130][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.384945][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 119.386682][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.388567][ T7076] Call trace: [ 119.389363][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.390823][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 119.391955][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.393313][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 119.394568][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 119.395873][ T7076] ext4_dirty_inode+0xd4/0x104 [ 119.396929][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 119.398186][ T7076] iput+0x1d0/0x830 [ 119.399109][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 119.400200][ T7076] __dentry_kill+0x178/0x5e8 [ 119.401233][ T7076] shrink_kill+0xd4/0x2cc [ 119.402110][ T7076] shrink_dentry_list+0x31c/0x768 [ 119.403195][ T7076] shrink_dcache_parent+0xc4/0x374 [ 119.404203][ T7076] do_one_tree+0x30/0xfc [ 119.405239][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 119.406388][ T7076] generic_shutdown_super+0x68/0x2b8 [ 119.407538][ T7076] kill_block_super+0x44/0x90 [ 119.408569][ T7076] ext4_kill_sb+0x68/0xa4 [ 119.409670][ T7076] deactivate_locked_super+0xc4/0x12c [ 119.410875][ T7076] deactivate_super+0xe0/0x100 [ 119.411929][ T7076] cleanup_mnt+0x34c/0x3dc [ 119.412949][ T7076] __cleanup_mnt+0x20/0x30 [ 119.413941][ T7076] task_work_run+0x230/0x2e0 [ 119.415020][ T7076] do_notify_resume+0x178/0x1f4 [ 119.416226][ T7076] el0_svc+0xac/0x168 [ 119.417225][ T7076] el0t_64_sync_handler+0x84/0xfc [ 119.418538][ T7076] el0t_64_sync+0x190/0x194 [ 119.419619][ T7076] irq event stamp: 303390 [ 119.420766][ T7076] hardirqs last enabled at (303389): [] console_unlock+0x18c/0x3d4 [ 119.423095][ T7076] hardirqs last disabled at (303390): [] el1_dbg+0x24/0x80 [ 119.425294][ T7076] softirqs last enabled at (302502): [] local_bh_enable+0x10/0x34 [ 119.427777][ T7076] softirqs last disabled at (302500): [] local_bh_disable+0x10/0x34 [ 119.430326][ T7076] ---[ end trace 0000000000000000 ]--- [ 119.436681][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.466899][ T7406] loop0: detected capacity change from 0 to 1024 [ 119.490929][ T7406] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.501976][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.504679][ T7076] ------------[ cut here ]------------ [ 119.506006][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.508423][ T7076] Modules linked in: [ 119.509238][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 119.511956][ T7076] Tainted: [W]=WARN [ 119.512884][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 119.515205][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.517124][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.518646][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.520159][ T7076] sp : ffff80009d016f20 [ 119.521135][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.523137][ T7076] x26: ffffffffffffffea x25: ffff0000de7ee688 x24: ffff0000c8de2068 [ 119.525045][ T7076] x23: dfff800000000000 x22: ffff0000c8de2000 x21: ffff0000de7ee660 [ 119.526883][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 119.528698][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 119.530550][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 119.532437][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 119.534296][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.536047][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 119.537763][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.539723][ T7076] Call trace: [ 119.540563][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.541975][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 119.543212][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.544584][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 119.545854][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 119.547151][ T7076] ext4_dirty_inode+0xd4/0x104 [ 119.548105][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 119.549316][ T7076] iput+0x1d0/0x830 [ 119.550199][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 119.551331][ T7076] __dentry_kill+0x178/0x5e8 [ 119.552326][ T7076] shrink_kill+0xd4/0x2cc [ 119.553346][ T7076] shrink_dentry_list+0x31c/0x768 [ 119.554443][ T7076] shrink_dcache_parent+0xc4/0x374 [ 119.555465][ T7076] do_one_tree+0x30/0xfc [ 119.556504][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 119.557829][ T7076] generic_shutdown_super+0x68/0x2b8 [ 119.559015][ T7076] kill_block_super+0x44/0x90 [ 119.559965][ T7076] ext4_kill_sb+0x68/0xa4 [ 119.560864][ T7076] deactivate_locked_super+0xc4/0x12c [ 119.562062][ T7076] deactivate_super+0xe0/0x100 [ 119.562998][ T7076] cleanup_mnt+0x34c/0x3dc [ 119.563965][ T7076] __cleanup_mnt+0x20/0x30 [ 119.565014][ T7076] task_work_run+0x230/0x2e0 [ 119.566114][ T7076] do_notify_resume+0x178/0x1f4 [ 119.567229][ T7076] el0_svc+0xac/0x168 [ 119.568155][ T7076] el0t_64_sync_handler+0x84/0xfc [ 119.569236][ T7076] el0t_64_sync+0x190/0x194 [ 119.570309][ T7076] irq event stamp: 310710 [ 119.571230][ T7076] hardirqs last enabled at (310709): [] console_unlock+0x18c/0x3d4 [ 119.573416][ T7076] hardirqs last disabled at (310710): [] el1_dbg+0x24/0x80 [ 119.575527][ T7076] softirqs last enabled at (309854): [] local_bh_enable+0x10/0x34 [ 119.577646][ T7076] softirqs last disabled at (309852): [] local_bh_disable+0x10/0x34 [ 119.579790][ T7076] ---[ end trace 0000000000000000 ]--- [ 119.586697][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.614725][ T7410] loop0: detected capacity change from 0 to 1024 [ 119.631125][ T7410] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.641847][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.644592][ T7076] ------------[ cut here ]------------ [ 119.645775][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.648216][ T7076] Modules linked in: [ 119.649192][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 119.652228][ T7076] Tainted: [W]=WARN [ 119.653116][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 119.655384][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.656982][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.658462][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.659826][ T7076] sp : ffff80009d016f20 [ 119.660772][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.662638][ T7076] x26: ffffffffffffffea x25: ffff0000e0ec16c8 x24: ffff0000eadae068 [ 119.664440][ T7076] x23: dfff800000000000 x22: ffff0000eadae000 x21: ffff0000e0ec16a0 [ 119.666233][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 119.668039][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 119.669820][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 119.671581][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 119.673341][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.675192][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 119.677018][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.678792][ T7076] Call trace: [ 119.679568][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.680878][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 119.682095][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.683428][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 119.684731][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 119.685985][ T7076] ext4_dirty_inode+0xd4/0x104 [ 119.687094][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 119.688139][ T7076] iput+0x1d0/0x830 [ 119.689009][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 119.690468][ T7076] __dentry_kill+0x178/0x5e8 [ 119.691624][ T7076] shrink_kill+0xd4/0x2cc [ 119.692505][ T7076] shrink_dentry_list+0x31c/0x768 [ 119.693716][ T7076] shrink_dcache_parent+0xc4/0x374 [ 119.694839][ T7076] do_one_tree+0x30/0xfc [ 119.695951][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 119.697305][ T7076] generic_shutdown_super+0x68/0x2b8 [ 119.698442][ T7076] kill_block_super+0x44/0x90 [ 119.699439][ T7076] ext4_kill_sb+0x68/0xa4 [ 119.700397][ T7076] deactivate_locked_super+0xc4/0x12c [ 119.701585][ T7076] deactivate_super+0xe0/0x100 [ 119.702572][ T7076] cleanup_mnt+0x34c/0x3dc [ 119.703603][ T7076] __cleanup_mnt+0x20/0x30 [ 119.704583][ T7076] task_work_run+0x230/0x2e0 [ 119.705597][ T7076] do_notify_resume+0x178/0x1f4 [ 119.706701][ T7076] el0_svc+0xac/0x168 [ 119.707529][ T7076] el0t_64_sync_handler+0x84/0xfc [ 119.708578][ T7076] el0t_64_sync+0x190/0x194 [ 119.709773][ T7076] irq event stamp: 316896 [ 119.710885][ T7076] hardirqs last enabled at (316895): [] console_unlock+0x18c/0x3d4 [ 119.712961][ T7076] hardirqs last disabled at (316896): [] el1_dbg+0x24/0x80 [ 119.714723][ T7076] softirqs last enabled at (316078): [] local_bh_enable+0x10/0x34 [ 119.716834][ T7076] softirqs last disabled at (316076): [] local_bh_disable+0x10/0x34 [ 119.719114][ T7076] ---[ end trace 0000000000000000 ]--- [ 119.726504][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.750779][ T7414] loop0: detected capacity change from 0 to 1024 [ 119.762457][ T7414] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.777171][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.780680][ T7076] ------------[ cut here ]------------ [ 119.781909][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.784108][ T7076] Modules linked in: [ 119.784919][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 119.787652][ T7076] Tainted: [W]=WARN [ 119.788505][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 119.790916][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.792853][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.794241][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.795964][ T7076] sp : ffff80009d016f20 [ 119.796953][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.798936][ T7076] x26: ffffffffffffffea x25: ffff0000de7316c8 x24: ffff0000d68c6068 [ 119.800803][ T7076] x23: dfff800000000000 x22: ffff0000d68c6000 x21: ffff0000de7316a0 [ 119.802655][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 119.804414][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 119.806231][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 119.808135][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 119.809893][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.811829][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 119.813645][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.815521][ T7076] Call trace: [ 119.816194][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.817587][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 119.818780][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.820205][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 119.821616][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 119.822823][ T7076] ext4_dirty_inode+0xd4/0x104 [ 119.823951][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 119.825111][ T7076] iput+0x1d0/0x830 [ 119.826083][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 119.827157][ T7076] __dentry_kill+0x178/0x5e8 [ 119.828040][ T7076] shrink_kill+0xd4/0x2cc [ 119.829072][ T7076] shrink_dentry_list+0x31c/0x768 [ 119.830183][ T7076] shrink_dcache_parent+0xc4/0x374 [ 119.831392][ T7076] do_one_tree+0x30/0xfc [ 119.832427][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 119.833765][ T7076] generic_shutdown_super+0x68/0x2b8 [ 119.834992][ T7076] kill_block_super+0x44/0x90 [ 119.836077][ T7076] ext4_kill_sb+0x68/0xa4 [ 119.837104][ T7076] deactivate_locked_super+0xc4/0x12c [ 119.838455][ T7076] deactivate_super+0xe0/0x100 [ 119.839431][ T7076] cleanup_mnt+0x34c/0x3dc [ 119.840512][ T7076] __cleanup_mnt+0x20/0x30 [ 119.841557][ T7076] task_work_run+0x230/0x2e0 [ 119.842585][ T7076] do_notify_resume+0x178/0x1f4 [ 119.843657][ T7076] el0_svc+0xac/0x168 [ 119.844672][ T7076] el0t_64_sync_handler+0x84/0xfc [ 119.845715][ T7076] el0t_64_sync+0x190/0x194 [ 119.846762][ T7076] irq event stamp: 325624 [ 119.847688][ T7076] hardirqs last enabled at (325623): [] console_unlock+0x18c/0x3d4 [ 119.849830][ T7076] hardirqs last disabled at (325624): [] el1_dbg+0x24/0x80 [ 119.851875][ T7076] softirqs last enabled at (325618): [] handle_softirqs+0xa3c/0xbfc [ 119.854032][ T7076] softirqs last disabled at (324823): [] __do_softirq+0x14/0x20 [ 119.856151][ T7076] ---[ end trace 0000000000000000 ]--- [ 119.864377][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.886740][ T7418] loop0: detected capacity change from 0 to 1024 [ 119.910385][ T7418] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.922395][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.924991][ T7076] ------------[ cut here ]------------ [ 119.926083][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.928210][ T7076] Modules linked in: [ 119.929054][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 119.931778][ T7076] Tainted: [W]=WARN [ 119.932611][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 119.934763][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.936387][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.937772][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.939050][ T7076] sp : ffff80009d016f20 [ 119.939948][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.941676][ T7076] x26: ffffffffffffffea x25: ffff0000de732ab8 x24: ffff0000d0236068 [ 119.943385][ T7076] x23: dfff800000000000 x22: ffff0000d0236000 x21: ffff0000de732a90 [ 119.945207][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 119.946951][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 119.948842][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 119.950562][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 119.952253][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.953916][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 119.955708][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.957535][ T7076] Call trace: [ 119.958237][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.959642][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 119.960789][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.962021][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 119.963267][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 119.964431][ T7076] ext4_dirty_inode+0xd4/0x104 [ 119.965483][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 119.966618][ T7076] iput+0x1d0/0x830 [ 119.967430][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 119.968547][ T7076] __dentry_kill+0x178/0x5e8 [ 119.969490][ T7076] shrink_kill+0xd4/0x2cc [ 119.970506][ T7076] shrink_dentry_list+0x31c/0x768 [ 119.971638][ T7076] shrink_dcache_parent+0xc4/0x374 [ 119.972702][ T7076] do_one_tree+0x30/0xfc [ 119.973624][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 119.974848][ T7076] generic_shutdown_super+0x68/0x2b8 [ 119.975922][ T7076] kill_block_super+0x44/0x90 [ 119.977018][ T7076] ext4_kill_sb+0x68/0xa4 [ 119.977988][ T7076] deactivate_locked_super+0xc4/0x12c [ 119.979166][ T7076] deactivate_super+0xe0/0x100 [ 119.980246][ T7076] cleanup_mnt+0x34c/0x3dc [ 119.981155][ T7076] __cleanup_mnt+0x20/0x30 [ 119.982146][ T7076] task_work_run+0x230/0x2e0 [ 119.983191][ T7076] do_notify_resume+0x178/0x1f4 [ 119.984182][ T7076] el0_svc+0xac/0x168 [ 119.985009][ T7076] el0t_64_sync_handler+0x84/0xfc [ 119.986057][ T7076] el0t_64_sync+0x190/0x194 [ 119.987031][ T7076] irq event stamp: 332060 [ 119.987915][ T7076] hardirqs last enabled at (332059): [] console_unlock+0x18c/0x3d4 [ 119.990022][ T7076] hardirqs last disabled at (332060): [] el1_dbg+0x24/0x80 [ 119.991975][ T7076] softirqs last enabled at (331094): [] local_bh_enable+0x10/0x34 [ 119.994159][ T7076] softirqs last disabled at (331092): [] local_bh_disable+0x10/0x34 [ 119.996282][ T7076] ---[ end trace 0000000000000000 ]--- [ 120.002915][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.025459][ T7422] loop0: detected capacity change from 0 to 1024 [ 120.041255][ T7422] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.061599][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.064072][ T7076] ------------[ cut here ]------------ [ 120.065182][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.067371][ T7076] Modules linked in: [ 120.068234][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 120.071241][ T7076] Tainted: [W]=WARN [ 120.072186][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 120.074429][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.076217][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.077612][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.079147][ T7076] sp : ffff80009d016f20 [ 120.080008][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.081810][ T7076] x26: ffffffffffffffea x25: ffff0000de735298 x24: ffff0000d9a4c068 [ 120.083623][ T7076] x23: dfff800000000000 x22: ffff0000d9a4c000 x21: ffff0000de735270 [ 120.085429][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 120.087458][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 120.089246][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 120.091011][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 120.092671][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.094392][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 120.096074][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.097849][ T7076] Call trace: [ 120.098583][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.099937][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 120.101153][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.102614][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 120.103849][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 120.104933][ T7076] ext4_dirty_inode+0xd4/0x104 [ 120.106024][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 120.107220][ T7076] iput+0x1d0/0x830 [ 120.108121][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 120.109233][ T7076] __dentry_kill+0x178/0x5e8 [ 120.110302][ T7076] shrink_kill+0xd4/0x2cc [ 120.111289][ T7076] shrink_dentry_list+0x31c/0x768 [ 120.112438][ T7076] shrink_dcache_parent+0xc4/0x374 [ 120.113610][ T7076] do_one_tree+0x30/0xfc [ 120.114585][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 120.115809][ T7076] generic_shutdown_super+0x68/0x2b8 [ 120.116904][ T7076] kill_block_super+0x44/0x90 [ 120.117985][ T7076] ext4_kill_sb+0x68/0xa4 [ 120.118939][ T7076] deactivate_locked_super+0xc4/0x12c [ 120.120176][ T7076] deactivate_super+0xe0/0x100 [ 120.121416][ T7076] cleanup_mnt+0x34c/0x3dc [ 120.122499][ T7076] __cleanup_mnt+0x20/0x30 [ 120.123469][ T7076] task_work_run+0x230/0x2e0 [ 120.124502][ T7076] do_notify_resume+0x178/0x1f4 [ 120.125613][ T7076] el0_svc+0xac/0x168 [ 120.126583][ T7076] el0t_64_sync_handler+0x84/0xfc [ 120.127651][ T7076] el0t_64_sync+0x190/0x194 [ 120.128782][ T7076] irq event stamp: 338590 [ 120.129682][ T7076] hardirqs last enabled at (338589): [] console_unlock+0x18c/0x3d4 [ 120.131797][ T7076] hardirqs last disabled at (338590): [] el1_dbg+0x24/0x80 [ 120.133883][ T7076] softirqs last enabled at (337638): [] local_bh_enable+0x10/0x34 [ 120.135999][ T7076] softirqs last disabled at (337636): [] local_bh_disable+0x10/0x34 [ 120.138336][ T7076] ---[ end trace 0000000000000000 ]--- [ 120.145210][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.167621][ T7426] loop0: detected capacity change from 0 to 1024 [ 120.192287][ T7426] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.202540][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.205065][ T7076] ------------[ cut here ]------------ [ 120.206194][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.208459][ T7076] Modules linked in: [ 120.209360][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 120.212172][ T7076] Tainted: [W]=WARN [ 120.213069][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 120.215194][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.216924][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.218348][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.219888][ T7076] sp : ffff80009d016f20 [ 120.220712][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.222402][ T7076] x26: ffffffffffffffea x25: ffff0000de6602d8 x24: ffff0000c7d8e068 [ 120.224129][ T7076] x23: dfff800000000000 x22: ffff0000c7d8e000 x21: ffff0000de6602b0 [ 120.225916][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 120.227760][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 120.229545][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 120.231345][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 120.233136][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.234794][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 120.236747][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.238527][ T7076] Call trace: [ 120.239179][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.240614][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 120.241837][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.243180][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 120.244486][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 120.245578][ T7076] ext4_dirty_inode+0xd4/0x104 [ 120.246628][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 120.247756][ T7076] iput+0x1d0/0x830 [ 120.248520][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 120.249580][ T7076] __dentry_kill+0x178/0x5e8 [ 120.250530][ T7076] shrink_kill+0xd4/0x2cc [ 120.251508][ T7076] shrink_dentry_list+0x31c/0x768 [ 120.252676][ T7076] shrink_dcache_parent+0xc4/0x374 [ 120.253780][ T7076] do_one_tree+0x30/0xfc [ 120.254696][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 120.255948][ T7076] generic_shutdown_super+0x68/0x2b8 [ 120.257173][ T7076] kill_block_super+0x44/0x90 [ 120.258240][ T7076] ext4_kill_sb+0x68/0xa4 [ 120.259266][ T7076] deactivate_locked_super+0xc4/0x12c [ 120.260424][ T7076] deactivate_super+0xe0/0x100 [ 120.261507][ T7076] cleanup_mnt+0x34c/0x3dc [ 120.262516][ T7076] __cleanup_mnt+0x20/0x30 [ 120.263498][ T7076] task_work_run+0x230/0x2e0 [ 120.264589][ T7076] do_notify_resume+0x178/0x1f4 [ 120.265633][ T7076] el0_svc+0xac/0x168 [ 120.266497][ T7076] el0t_64_sync_handler+0x84/0xfc [ 120.267674][ T7076] el0t_64_sync+0x190/0x194 [ 120.268675][ T7076] irq event stamp: 345846 [ 120.269648][ T7076] hardirqs last enabled at (345845): [] console_unlock+0x18c/0x3d4 [ 120.271685][ T7076] hardirqs last disabled at (345846): [] el1_dbg+0x24/0x80 [ 120.273554][ T7076] softirqs last enabled at (344848): [] local_bh_enable+0x10/0x34 [ 120.275823][ T7076] softirqs last disabled at (344846): [] local_bh_disable+0x10/0x34 [ 120.277916][ T7076] ---[ end trace 0000000000000000 ]--- [ 120.284111][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.306739][ T7430] loop0: detected capacity change from 0 to 1024 [ 120.320572][ T7430] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.332409][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.335176][ T7076] ------------[ cut here ]------------ [ 120.336329][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.338558][ T7076] Modules linked in: [ 120.339460][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 120.342244][ T7076] Tainted: [W]=WARN [ 120.343068][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 120.345210][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.346946][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.348309][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.349755][ T7076] sp : ffff80009d016f20 [ 120.350689][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.352438][ T7076] x26: ffffffffffffffea x25: ffff0000e0ec6688 x24: ffff0000d7bd4068 [ 120.354143][ T7076] x23: dfff800000000000 x22: ffff0000d7bd4000 x21: ffff0000e0ec6660 [ 120.356107][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 120.357908][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 120.359596][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 120.361410][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 120.363120][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.364802][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 120.366539][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.368389][ T7076] Call trace: [ 120.369176][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.370628][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 120.371862][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.373211][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 120.374534][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 120.375772][ T7076] ext4_dirty_inode+0xd4/0x104 [ 120.376871][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 120.378193][ T7076] iput+0x1d0/0x830 [ 120.378991][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 120.380195][ T7076] __dentry_kill+0x178/0x5e8 [ 120.381240][ T7076] shrink_kill+0xd4/0x2cc [ 120.382191][ T7076] shrink_dentry_list+0x31c/0x768 [ 120.383313][ T7076] shrink_dcache_parent+0xc4/0x374 [ 120.384417][ T7076] do_one_tree+0x30/0xfc [ 120.385286][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 120.386530][ T7076] generic_shutdown_super+0x68/0x2b8 [ 120.387752][ T7076] kill_block_super+0x44/0x90 [ 120.388857][ T7076] ext4_kill_sb+0x68/0xa4 [ 120.389816][ T7076] deactivate_locked_super+0xc4/0x12c [ 120.390943][ T7076] deactivate_super+0xe0/0x100 [ 120.392020][ T7076] cleanup_mnt+0x34c/0x3dc [ 120.393006][ T7076] __cleanup_mnt+0x20/0x30 [ 120.394049][ T7076] task_work_run+0x230/0x2e0 [ 120.395179][ T7076] do_notify_resume+0x178/0x1f4 [ 120.396172][ T7076] el0_svc+0xac/0x168 [ 120.397168][ T7076] el0t_64_sync_handler+0x84/0xfc [ 120.398317][ T7076] el0t_64_sync+0x190/0x194 [ 120.399364][ T7076] irq event stamp: 352410 [ 120.400379][ T7076] hardirqs last enabled at (352409): [] console_unlock+0x18c/0x3d4 [ 120.402711][ T7076] hardirqs last disabled at (352410): [] el1_dbg+0x24/0x80 [ 120.404672][ T7076] softirqs last enabled at (351452): [] local_bh_enable+0x10/0x34 [ 120.406771][ T7076] softirqs last disabled at (351450): [] local_bh_disable+0x10/0x34 [ 120.408805][ T7076] ---[ end trace 0000000000000000 ]--- [ 120.413976][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.440739][ T7434] loop0: detected capacity change from 0 to 1024 [ 120.460045][ T7434] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.470202][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.472665][ T7076] ------------[ cut here ]------------ [ 120.473792][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.476040][ T7076] Modules linked in: [ 120.476894][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 120.479623][ T7076] Tainted: [W]=WARN [ 120.480531][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 120.482787][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.484429][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.485907][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.487340][ T7076] sp : ffff80009d016f20 [ 120.488332][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.490189][ T7076] x26: ffffffffffffffea x25: ffff0000de662ab8 x24: ffff0000d8354068 [ 120.491886][ T7076] x23: dfff800000000000 x22: ffff0000d8354000 x21: ffff0000de662a90 [ 120.493791][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 120.495557][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 120.497324][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 120.499148][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 120.501002][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.502744][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 120.504706][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.506611][ T7076] Call trace: [ 120.507330][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.508706][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 120.509957][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.511270][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 120.512503][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 120.513600][ T7076] ext4_dirty_inode+0xd4/0x104 [ 120.514750][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 120.515864][ T7076] iput+0x1d0/0x830 [ 120.516773][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 120.517925][ T7076] __dentry_kill+0x178/0x5e8 [ 120.519015][ T7076] shrink_kill+0xd4/0x2cc [ 120.520007][ T7076] shrink_dentry_list+0x31c/0x768 [ 120.521173][ T7076] shrink_dcache_parent+0xc4/0x374 [ 120.522344][ T7076] do_one_tree+0x30/0xfc [ 120.523247][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 120.524516][ T7076] generic_shutdown_super+0x68/0x2b8 [ 120.525785][ T7076] kill_block_super+0x44/0x90 [ 120.526925][ T7076] ext4_kill_sb+0x68/0xa4 [ 120.528097][ T7076] deactivate_locked_super+0xc4/0x12c [ 120.529423][ T7076] deactivate_super+0xe0/0x100 [ 120.530498][ T7076] cleanup_mnt+0x34c/0x3dc [ 120.531612][ T7076] __cleanup_mnt+0x20/0x30 [ 120.532688][ T7076] task_work_run+0x230/0x2e0 [ 120.533742][ T7076] do_notify_resume+0x178/0x1f4 [ 120.534817][ T7076] el0_svc+0xac/0x168 [ 120.535784][ T7076] el0t_64_sync_handler+0x84/0xfc [ 120.536972][ T7076] el0t_64_sync+0x190/0x194 [ 120.538014][ T7076] irq event stamp: 359016 [ 120.539017][ T7076] hardirqs last enabled at (359015): [] console_unlock+0x18c/0x3d4 [ 120.541270][ T7076] hardirqs last disabled at (359016): [] el1_dbg+0x24/0x80 [ 120.543220][ T7076] softirqs last enabled at (358070): [] handle_softirqs+0xa3c/0xbfc [ 120.545509][ T7076] softirqs last disabled at (358065): [] __do_softirq+0x14/0x20 [ 120.547595][ T7076] ---[ end trace 0000000000000000 ]--- [ 120.554722][ T7076] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.579483][ T7438] loop0: detected capacity change from 0 to 1024 [ 120.608327][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.612451][ T7076] ------------[ cut here ]------------ [ 120.613720][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.615880][ T7076] Modules linked in: [ 120.616743][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 120.619348][ T7076] Tainted: [W]=WARN [ 120.620195][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 120.622340][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.624018][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.625459][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.626923][ T7076] sp : ffff80009d016f20 [ 120.627888][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.629589][ T7076] x26: ffffffffffffffea x25: ffff0000de7116c8 x24: ffff0000d77b4068 [ 120.631376][ T7076] x23: dfff800000000000 x22: ffff0000d77b4000 x21: ffff0000de7116a0 [ 120.633172][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 120.634905][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 120.637034][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 120.638997][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 120.640915][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 120.642783][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 120.645012][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.646902][ T7076] Call trace: [ 120.647729][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.649052][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 120.650141][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.651349][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 120.652632][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 120.653850][ T7076] ext4_dirty_inode+0xd4/0x104 [ 120.654873][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 120.655925][ T7076] iput+0x1d0/0x830 [ 120.656742][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 120.657809][ T7076] __dentry_kill+0x178/0x5e8 [ 120.658710][ T7076] shrink_kill+0xd4/0x2cc [ 120.659608][ T7076] shrink_dentry_list+0x31c/0x768 [ 120.660763][ T7076] shrink_dcache_parent+0xc4/0x374 [ 120.661797][ T7076] do_one_tree+0x30/0xfc [ 120.662696][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 120.663884][ T7076] generic_shutdown_super+0x68/0x2b8 [ 120.665010][ T7076] kill_block_super+0x44/0x90 [ 120.666040][ T7076] ext4_kill_sb+0x68/0xa4 [ 120.666973][ T7076] deactivate_locked_super+0xc4/0x12c [ 120.668113][ T7076] deactivate_super+0xe0/0x100 [ 120.669223][ T7076] cleanup_mnt+0x34c/0x3dc [ 120.670283][ T7076] __cleanup_mnt+0x20/0x30 [ 120.671288][ T7076] task_work_run+0x230/0x2e0 [ 120.672317][ T7076] do_notify_resume+0x178/0x1f4 [ 120.673402][ T7076] el0_svc+0xac/0x168 [ 120.674301][ T7076] el0t_64_sync_handler+0x84/0xfc [ 120.675363][ T7076] el0t_64_sync+0x190/0x194 [ 120.676389][ T7076] irq event stamp: 366052 [ 120.677342][ T7076] hardirqs last enabled at (366051): [] finish_lock_switch+0xbc/0x1e4 [ 120.679582][ T7076] hardirqs last disabled at (366052): [] el1_dbg+0x24/0x80 [ 120.681539][ T7076] softirqs last enabled at (366044): [] handle_softirqs+0xa3c/0xbfc [ 120.683613][ T7076] softirqs last disabled at (365995): [] __do_softirq+0x14/0x20 [ 120.685802][ T7076] ---[ end trace 0000000000000000 ]--- [ 120.717615][ T7442] loop0: detected capacity change from 0 to 1024 [ 120.750935][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.753753][ T7076] ------------[ cut here ]------------ [ 120.754921][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.757257][ T7076] Modules linked in: [ 120.758184][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 120.760966][ T7076] Tainted: [W]=WARN [ 120.761884][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 120.764081][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.765848][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.767220][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.768765][ T7076] sp : ffff80009d016f20 [ 120.769726][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.771621][ T7076] x26: ffffffffffffffea x25: ffff0000de713ea8 x24: ffff0000d936e068 [ 120.773399][ T7076] x23: dfff800000000000 x22: ffff0000d936e000 x21: ffff0000de713e80 [ 120.775146][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 120.777066][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 120.779022][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 120.780971][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 120.782986][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.784889][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 120.786804][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.788736][ T7076] Call trace: [ 120.789408][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.790761][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 120.792002][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.793349][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 120.794854][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 120.795976][ T7076] ext4_dirty_inode+0xd4/0x104 [ 120.797042][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 120.798240][ T7076] iput+0x1d0/0x830 [ 120.799099][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 120.800244][ T7076] __dentry_kill+0x178/0x5e8 [ 120.801301][ T7076] shrink_kill+0xd4/0x2cc [ 120.802281][ T7076] shrink_dentry_list+0x31c/0x768 [ 120.803424][ T7076] shrink_dcache_parent+0xc4/0x374 [ 120.804521][ T7076] do_one_tree+0x30/0xfc [ 120.805457][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 120.806774][ T7076] generic_shutdown_super+0x68/0x2b8 [ 120.808020][ T7076] kill_block_super+0x44/0x90 [ 120.809064][ T7076] ext4_kill_sb+0x68/0xa4 [ 120.809954][ T7076] deactivate_locked_super+0xc4/0x12c [ 120.811215][ T7076] deactivate_super+0xe0/0x100 [ 120.812307][ T7076] cleanup_mnt+0x34c/0x3dc [ 120.813322][ T7076] __cleanup_mnt+0x20/0x30 [ 120.814435][ T7076] task_work_run+0x230/0x2e0 [ 120.815487][ T7076] do_notify_resume+0x178/0x1f4 [ 120.816565][ T7076] el0_svc+0xac/0x168 [ 120.817480][ T7076] el0t_64_sync_handler+0x84/0xfc [ 120.818631][ T7076] el0t_64_sync+0x190/0x194 [ 120.819705][ T7076] irq event stamp: 374254 [ 120.820670][ T7076] hardirqs last enabled at (374253): [] console_unlock+0x18c/0x3d4 [ 120.822695][ T7076] hardirqs last disabled at (374254): [] el1_dbg+0x24/0x80 [ 120.824628][ T7076] softirqs last enabled at (373870): [] handle_softirqs+0xa3c/0xbfc [ 120.826749][ T7076] softirqs last disabled at (372827): [] __do_softirq+0x14/0x20 [ 120.828810][ T7076] ---[ end trace 0000000000000000 ]--- [ 120.853692][ T7446] loop0: detected capacity change from 0 to 1024 [ 120.893789][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.896379][ T7076] ------------[ cut here ]------------ [ 120.897547][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.899836][ T7076] Modules linked in: [ 120.900768][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 120.903390][ T7076] Tainted: [W]=WARN [ 120.904241][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 120.906593][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.908303][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.909627][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.911096][ T7076] sp : ffff80009d016f20 [ 120.912028][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.913947][ T7076] x26: ffffffffffffffea x25: ffff0000de716688 x24: ffff0000d2b16068 [ 120.915645][ T7076] x23: dfff800000000000 x22: ffff0000d2b16000 x21: ffff0000de716660 [ 120.917569][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 120.919109][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 120.920898][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 120.922655][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 120.924438][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.926181][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 120.928009][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.929823][ T7076] Call trace: [ 120.930494][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.931886][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 120.933104][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.934459][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 120.935675][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 120.936910][ T7076] ext4_dirty_inode+0xd4/0x104 [ 120.937987][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 120.939164][ T7076] iput+0x1d0/0x830 [ 120.940003][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 120.941141][ T7076] __dentry_kill+0x178/0x5e8 [ 120.942314][ T7076] shrink_kill+0xd4/0x2cc [ 120.943326][ T7076] shrink_dentry_list+0x31c/0x768 [ 120.944496][ T7076] shrink_dcache_parent+0xc4/0x374 [ 120.945636][ T7076] do_one_tree+0x30/0xfc [ 120.946683][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 120.947983][ T7076] generic_shutdown_super+0x68/0x2b8 [ 120.949187][ T7076] kill_block_super+0x44/0x90 [ 120.950376][ T7076] ext4_kill_sb+0x68/0xa4 [ 120.951438][ T7076] deactivate_locked_super+0xc4/0x12c [ 120.952632][ T7076] deactivate_super+0xe0/0x100 [ 120.953839][ T7076] cleanup_mnt+0x34c/0x3dc [ 120.954982][ T7076] __cleanup_mnt+0x20/0x30 [ 120.955906][ T7076] task_work_run+0x230/0x2e0 [ 120.956994][ T7076] do_notify_resume+0x178/0x1f4 [ 120.958225][ T7076] el0_svc+0xac/0x168 [ 120.959072][ T7076] el0t_64_sync_handler+0x84/0xfc [ 120.960273][ T7076] el0t_64_sync+0x190/0x194 [ 120.961315][ T7076] irq event stamp: 380814 [ 120.962360][ T7076] hardirqs last enabled at (380813): [] console_unlock+0x18c/0x3d4 [ 120.964513][ T7076] hardirqs last disabled at (380814): [] el1_dbg+0x24/0x80 [ 120.966562][ T7076] softirqs last enabled at (379842): [] local_bh_enable+0x10/0x34 [ 120.968759][ T7076] softirqs last disabled at (379840): [] local_bh_disable+0x10/0x34 [ 120.971071][ T7076] ---[ end trace 0000000000000000 ]--- [ 121.006093][ T7450] loop0: detected capacity change from 0 to 1024 [ 121.027474][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.030408][ T7076] ------------[ cut here ]------------ [ 121.031496][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.033616][ T7076] Modules linked in: [ 121.034522][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 121.037064][ T7076] Tainted: [W]=WARN [ 121.037916][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 121.039952][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.041458][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.042865][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.044457][ T7076] sp : ffff80009d016f20 [ 121.045436][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.047112][ T7076] x26: ffffffffffffffea x25: ffff0000de665298 x24: ffff0000d997c068 [ 121.048879][ T7076] x23: dfff800000000000 x22: ffff0000d997c000 x21: ffff0000de665270 [ 121.050746][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 121.052602][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 121.054330][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 121.056048][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 121.057769][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.059605][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 121.061333][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.062980][ T7076] Call trace: [ 121.063739][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.065073][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 121.066287][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.067658][ T7076] __ext4_expand_extra_isize+0x290/0x348 1970/01/01 00:02:01 executed programs: 38 [ 121.068935][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 121.070329][ T7076] ext4_dirty_inode+0xd4/0x104 [ 121.071412][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 121.072544][ T7076] iput+0x1d0/0x830 [ 121.073459][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 121.074702][ T7076] __dentry_kill+0x178/0x5e8 [ 121.075653][ T7076] shrink_kill+0xd4/0x2cc [ 121.076662][ T7076] shrink_dentry_list+0x31c/0x768 [ 121.077893][ T7076] shrink_dcache_parent+0xc4/0x374 [ 121.079060][ T7076] do_one_tree+0x30/0xfc [ 121.080151][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 121.081478][ T7076] generic_shutdown_super+0x68/0x2b8 [ 121.082696][ T7076] kill_block_super+0x44/0x90 [ 121.083880][ T7076] ext4_kill_sb+0x68/0xa4 [ 121.084966][ T7076] deactivate_locked_super+0xc4/0x12c [ 121.086378][ T7076] deactivate_super+0xe0/0x100 [ 121.087506][ T7076] cleanup_mnt+0x34c/0x3dc [ 121.088594][ T7076] __cleanup_mnt+0x20/0x30 [ 121.089663][ T7076] task_work_run+0x230/0x2e0 [ 121.090770][ T7076] do_notify_resume+0x178/0x1f4 [ 121.091846][ T7076] el0_svc+0xac/0x168 [ 121.092824][ T7076] el0t_64_sync_handler+0x84/0xfc [ 121.094084][ T7076] el0t_64_sync+0x190/0x194 [ 121.095156][ T7076] irq event stamp: 387480 [ 121.096093][ T7076] hardirqs last enabled at (387479): [] console_unlock+0x18c/0x3d4 [ 121.098154][ T7076] hardirqs last disabled at (387480): [] el1_dbg+0x24/0x80 [ 121.100224][ T7076] softirqs last enabled at (387474): [] handle_softirqs+0xa3c/0xbfc [ 121.102560][ T7076] softirqs last disabled at (387391): [] __do_softirq+0x14/0x20 [ 121.104667][ T7076] ---[ end trace 0000000000000000 ]--- [ 121.131674][ T7454] loop0: detected capacity change from 0 to 1024 [ 121.158983][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.161541][ T7076] ------------[ cut here ]------------ [ 121.162720][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.164807][ T7076] Modules linked in: [ 121.165618][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 121.168277][ T7076] Tainted: [W]=WARN [ 121.169105][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 121.171536][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.173318][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.174800][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.176483][ T7076] sp : ffff80009d016f20 [ 121.177441][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.179131][ T7076] x26: ffffffffffffffea x25: ffff0000e0d302d8 x24: ffff0000c6100068 [ 121.180843][ T7076] x23: dfff800000000000 x22: ffff0000c6100000 x21: ffff0000e0d302b0 [ 121.182753][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 121.184607][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 121.186438][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 121.188136][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 121.189988][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.191671][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 121.193615][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.195381][ T7076] Call trace: [ 121.196162][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.197643][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 121.198804][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.200119][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 121.201425][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 121.202617][ T7076] ext4_dirty_inode+0xd4/0x104 [ 121.203647][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 121.204741][ T7076] iput+0x1d0/0x830 [ 121.205576][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 121.206782][ T7076] __dentry_kill+0x178/0x5e8 [ 121.207704][ T7076] shrink_kill+0xd4/0x2cc [ 121.208576][ T7076] shrink_dentry_list+0x31c/0x768 [ 121.209646][ T7076] shrink_dcache_parent+0xc4/0x374 [ 121.210863][ T7076] do_one_tree+0x30/0xfc [ 121.211873][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 121.213075][ T7076] generic_shutdown_super+0x68/0x2b8 [ 121.214235][ T7076] kill_block_super+0x44/0x90 [ 121.215317][ T7076] ext4_kill_sb+0x68/0xa4 [ 121.216165][ T7076] deactivate_locked_super+0xc4/0x12c [ 121.217347][ T7076] deactivate_super+0xe0/0x100 [ 121.218423][ T7076] cleanup_mnt+0x34c/0x3dc [ 121.219415][ T7076] __cleanup_mnt+0x20/0x30 [ 121.220501][ T7076] task_work_run+0x230/0x2e0 [ 121.221646][ T7076] do_notify_resume+0x178/0x1f4 [ 121.222737][ T7076] el0_svc+0xac/0x168 [ 121.223672][ T7076] el0t_64_sync_handler+0x84/0xfc [ 121.224858][ T7076] el0t_64_sync+0x190/0x194 [ 121.225955][ T7076] irq event stamp: 395130 [ 121.226924][ T7076] hardirqs last enabled at (395129): [] console_unlock+0x18c/0x3d4 [ 121.229140][ T7076] hardirqs last disabled at (395130): [] el1_dbg+0x24/0x80 [ 121.231068][ T7076] softirqs last enabled at (394858): [] handle_softirqs+0xa3c/0xbfc [ 121.233190][ T7076] softirqs last disabled at (394841): [] __do_softirq+0x14/0x20 [ 121.235459][ T7076] ---[ end trace 0000000000000000 ]--- [ 121.273590][ T7458] loop0: detected capacity change from 0 to 1024 [ 121.300878][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.303426][ T7076] ------------[ cut here ]------------ [ 121.304594][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.306828][ T7076] Modules linked in: [ 121.307651][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 121.310265][ T7076] Tainted: [W]=WARN [ 121.311121][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 121.313384][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.315067][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.316560][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.317909][ T7076] sp : ffff80009d016f20 [ 121.318876][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.320685][ T7076] x26: ffffffffffffffea x25: ffff0000de6f16c8 x24: ffff0000e6d76068 [ 121.322455][ T7076] x23: dfff800000000000 x22: ffff0000e6d76000 x21: ffff0000de6f16a0 [ 121.324331][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 121.326174][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 121.328052][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 121.329858][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 121.331744][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.333597][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 121.335640][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.337479][ T7076] Call trace: [ 121.338155][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.339490][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 121.340780][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.342084][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 121.343347][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 121.344458][ T7076] ext4_dirty_inode+0xd4/0x104 [ 121.345511][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 121.346782][ T7076] iput+0x1d0/0x830 [ 121.347631][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 121.348728][ T7076] __dentry_kill+0x178/0x5e8 [ 121.349843][ T7076] shrink_kill+0xd4/0x2cc [ 121.350791][ T7076] shrink_dentry_list+0x31c/0x768 [ 121.351858][ T7076] shrink_dcache_parent+0xc4/0x374 [ 121.352992][ T7076] do_one_tree+0x30/0xfc [ 121.353933][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 121.355237][ T7076] generic_shutdown_super+0x68/0x2b8 [ 121.356393][ T7076] kill_block_super+0x44/0x90 [ 121.357401][ T7076] ext4_kill_sb+0x68/0xa4 [ 121.358406][ T7076] deactivate_locked_super+0xc4/0x12c [ 121.359665][ T7076] deactivate_super+0xe0/0x100 [ 121.360704][ T7076] cleanup_mnt+0x34c/0x3dc [ 121.361654][ T7076] __cleanup_mnt+0x20/0x30 [ 121.362590][ T7076] task_work_run+0x230/0x2e0 [ 121.363552][ T7076] do_notify_resume+0x178/0x1f4 [ 121.364488][ T7076] el0_svc+0xac/0x168 [ 121.365367][ T7076] el0t_64_sync_handler+0x84/0xfc [ 121.366508][ T7076] el0t_64_sync+0x190/0x194 [ 121.367593][ T7076] irq event stamp: 402872 [ 121.368598][ T7076] hardirqs last enabled at (402871): [] console_unlock+0x18c/0x3d4 [ 121.370566][ T7076] hardirqs last disabled at (402872): [] el1_dbg+0x24/0x80 [ 121.372418][ T7076] softirqs last enabled at (402306): [] local_bh_enable+0x10/0x34 [ 121.374545][ T7076] softirqs last disabled at (402304): [] local_bh_disable+0x10/0x34 [ 121.376715][ T7076] ---[ end trace 0000000000000000 ]--- [ 121.403998][ T7462] loop0: detected capacity change from 0 to 1024 [ 121.436057][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.439498][ T7076] ------------[ cut here ]------------ [ 121.440631][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.442872][ T7076] Modules linked in: [ 121.443756][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 121.446525][ T7076] Tainted: [W]=WARN [ 121.447329][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 121.449557][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.451465][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.452878][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.454312][ T7076] sp : ffff80009d016f20 [ 121.455258][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.457133][ T7076] x26: ffffffffffffffea x25: ffff0000de6f3ea8 x24: ffff0000c5ada068 [ 121.458945][ T7076] x23: dfff800000000000 x22: ffff0000c5ada000 x21: ffff0000de6f3e80 [ 121.460860][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d79ee [ 121.462561][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 121.464429][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 121.466260][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 121.468145][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 121.469857][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 121.471747][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.473538][ T7076] Call trace: [ 121.474229][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.475780][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 121.476856][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.478267][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 121.479496][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 121.480722][ T7076] ext4_dirty_inode+0xd4/0x104 [ 121.481915][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 121.483108][ T7076] iput+0x1d0/0x830 [ 121.483908][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 121.484943][ T7076] __dentry_kill+0x178/0x5e8 [ 121.485959][ T7076] shrink_kill+0xd4/0x2cc [ 121.486941][ T7076] shrink_dentry_list+0x31c/0x768 [ 121.488099][ T7076] shrink_dcache_parent+0xc4/0x374 [ 121.489214][ T7076] do_one_tree+0x30/0xfc [ 121.490136][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 121.491274][ T7076] generic_shutdown_super+0x68/0x2b8 [ 121.492530][ T7076] kill_block_super+0x44/0x90 [ 121.493606][ T7076] ext4_kill_sb+0x68/0xa4 [ 121.494685][ T7076] deactivate_locked_super+0xc4/0x12c [ 121.495911][ T7076] deactivate_super+0xe0/0x100 [ 121.496960][ T7076] cleanup_mnt+0x34c/0x3dc [ 121.497906][ T7076] __cleanup_mnt+0x20/0x30 [ 121.498857][ T7076] task_work_run+0x230/0x2e0 [ 121.499805][ T7076] do_notify_resume+0x178/0x1f4 [ 121.500928][ T7076] el0_svc+0xac/0x168 [ 121.501800][ T7076] el0t_64_sync_handler+0x84/0xfc [ 121.502935][ T7076] el0t_64_sync+0x190/0x194 [ 121.503969][ T7076] irq event stamp: 411330 [ 121.504951][ T7076] hardirqs last enabled at (411329): [] finish_lock_switch+0xbc/0x1e4 [ 121.507344][ T7076] hardirqs last disabled at (411330): [] el1_dbg+0x24/0x80 [ 121.509398][ T7076] softirqs last enabled at (411322): [] handle_softirqs+0xa3c/0xbfc [ 121.511715][ T7076] softirqs last disabled at (411129): [] __do_softirq+0x14/0x20 [ 121.513753][ T7076] ---[ end trace 0000000000000000 ]--- [ 121.540931][ T7466] loop0: detected capacity change from 0 to 1024 [ 121.577983][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.581997][ T7076] ------------[ cut here ]------------ [ 121.583237][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.585488][ T7076] Modules linked in: [ 121.586250][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 121.588880][ T7076] Tainted: [W]=WARN [ 121.589713][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 121.591920][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.593671][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.595103][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.596543][ T7076] sp : ffff80009d016f20 [ 121.597503][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.599212][ T7076] x26: ffffffffffffffea x25: ffff0000de6f6688 x24: ffff0000c5b24068 [ 121.600902][ T7076] x23: dfff800000000000 x22: ffff0000c5b24000 x21: ffff0000de6f6660 [ 121.602728][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 121.604591][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 121.606464][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 121.608305][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 121.609965][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 121.611696][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 121.613460][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.615204][ T7076] Call trace: [ 121.615808][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.617234][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 121.618442][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.619969][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 121.621430][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 121.622648][ T7076] ext4_dirty_inode+0xd4/0x104 [ 121.623611][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 121.624826][ T7076] iput+0x1d0/0x830 [ 121.625854][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 121.627135][ T7076] __dentry_kill+0x178/0x5e8 [ 121.628174][ T7076] shrink_kill+0xd4/0x2cc [ 121.629268][ T7076] shrink_dentry_list+0x31c/0x768 [ 121.630414][ T7076] shrink_dcache_parent+0xc4/0x374 [ 121.631538][ T7076] do_one_tree+0x30/0xfc [ 121.632559][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 121.633820][ T7076] generic_shutdown_super+0x68/0x2b8 [ 121.634981][ T7076] kill_block_super+0x44/0x90 [ 121.636052][ T7076] ext4_kill_sb+0x68/0xa4 [ 121.637121][ T7076] deactivate_locked_super+0xc4/0x12c [ 121.638401][ T7076] deactivate_super+0xe0/0x100 [ 121.639533][ T7076] cleanup_mnt+0x34c/0x3dc [ 121.640557][ T7076] __cleanup_mnt+0x20/0x30 [ 121.641662][ T7076] task_work_run+0x230/0x2e0 [ 121.642690][ T7076] do_notify_resume+0x178/0x1f4 [ 121.643743][ T7076] el0_svc+0xac/0x168 [ 121.644822][ T7076] el0t_64_sync_handler+0x84/0xfc [ 121.646083][ T7076] el0t_64_sync+0x190/0x194 [ 121.647255][ T7076] irq event stamp: 418210 [ 121.648283][ T7076] hardirqs last enabled at (418209): [] finish_lock_switch+0xbc/0x1e4 [ 121.650601][ T7076] hardirqs last disabled at (418210): [] el1_dbg+0x24/0x80 [ 121.652762][ T7076] softirqs last enabled at (418202): [] handle_softirqs+0xa3c/0xbfc [ 121.655139][ T7076] softirqs last disabled at (418075): [] __do_softirq+0x14/0x20 [ 121.657298][ T7076] ---[ end trace 0000000000000000 ]--- [ 121.683758][ T7470] loop0: detected capacity change from 0 to 1024 [ 121.708090][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.711600][ T7076] ------------[ cut here ]------------ [ 121.712884][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.715378][ T7076] Modules linked in: [ 121.716302][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 121.718816][ T7076] Tainted: [W]=WARN [ 121.719707][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 121.722131][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.723947][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.725382][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.726966][ T7076] sp : ffff80009d016f20 [ 121.727914][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.729750][ T7076] x26: ffffffffffffffea x25: ffff0000e0c796c8 x24: ffff0000e7084068 [ 121.731488][ T7076] x23: dfff800000000000 x22: ffff0000e7084000 x21: ffff0000e0c796a0 [ 121.733395][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d79ee [ 121.735167][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 121.737130][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 121.738768][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 121.740608][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 121.742383][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 121.744278][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.746151][ T7076] Call trace: [ 121.746844][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.748275][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 121.749496][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.750553][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 121.752130][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 121.753421][ T7076] ext4_dirty_inode+0xd4/0x104 [ 121.754473][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 121.755627][ T7076] iput+0x1d0/0x830 [ 121.756472][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 121.757620][ T7076] __dentry_kill+0x178/0x5e8 [ 121.758703][ T7076] shrink_kill+0xd4/0x2cc [ 121.759783][ T7076] shrink_dentry_list+0x31c/0x768 [ 121.761027][ T7076] shrink_dcache_parent+0xc4/0x374 [ 121.762115][ T7076] do_one_tree+0x30/0xfc [ 121.763093][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 121.764264][ T7076] generic_shutdown_super+0x68/0x2b8 [ 121.765409][ T7076] kill_block_super+0x44/0x90 [ 121.766624][ T7076] ext4_kill_sb+0x68/0xa4 [ 121.767710][ T7076] deactivate_locked_super+0xc4/0x12c [ 121.768876][ T7076] deactivate_super+0xe0/0x100 [ 121.769908][ T7076] cleanup_mnt+0x34c/0x3dc [ 121.770930][ T7076] __cleanup_mnt+0x20/0x30 [ 121.771906][ T7076] task_work_run+0x230/0x2e0 [ 121.773100][ T7076] do_notify_resume+0x178/0x1f4 [ 121.774196][ T7076] el0_svc+0xac/0x168 [ 121.775148][ T7076] el0t_64_sync_handler+0x84/0xfc [ 121.776363][ T7076] el0t_64_sync+0x190/0x194 [ 121.777404][ T7076] irq event stamp: 424718 [ 121.778400][ T7076] hardirqs last enabled at (424717): [] finish_lock_switch+0xbc/0x1e4 [ 121.780629][ T7076] hardirqs last disabled at (424718): [] el1_dbg+0x24/0x80 [ 121.782821][ T7076] softirqs last enabled at (424710): [] handle_softirqs+0xa3c/0xbfc [ 121.784992][ T7076] softirqs last disabled at (424579): [] __do_softirq+0x14/0x20 [ 121.787065][ T7076] ---[ end trace 0000000000000000 ]--- [ 121.818806][ T7474] loop0: detected capacity change from 0 to 1024 [ 121.838911][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.841595][ T7076] ------------[ cut here ]------------ [ 121.842829][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.845142][ T7076] Modules linked in: [ 121.846038][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 121.848612][ T7076] Tainted: [W]=WARN [ 121.849406][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 121.851651][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.853260][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.854681][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.856218][ T7076] sp : ffff80009d016f20 [ 121.857134][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.858771][ T7076] x26: ffffffffffffffea x25: ffff0000e0d32ab8 x24: ffff0000d8f4e068 [ 121.860512][ T7076] x23: dfff800000000000 x22: ffff0000d8f4e000 x21: ffff0000e0d32a90 [ 121.862194][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 121.863996][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 121.865590][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 121.867305][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 121.869040][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 121.870818][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 121.872506][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.874217][ T7076] Call trace: [ 121.875133][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.876472][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 121.877617][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.878896][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 121.880274][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 121.881470][ T7076] ext4_dirty_inode+0xd4/0x104 [ 121.882521][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 121.883686][ T7076] iput+0x1d0/0x830 [ 121.884545][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 121.885669][ T7076] __dentry_kill+0x178/0x5e8 [ 121.886643][ T7076] shrink_kill+0xd4/0x2cc [ 121.887625][ T7076] shrink_dentry_list+0x31c/0x768 [ 121.888803][ T7076] shrink_dcache_parent+0xc4/0x374 [ 121.890043][ T7076] do_one_tree+0x30/0xfc [ 121.890960][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 121.892123][ T7076] generic_shutdown_super+0x68/0x2b8 [ 121.893257][ T7076] kill_block_super+0x44/0x90 [ 121.894296][ T7076] ext4_kill_sb+0x68/0xa4 [ 121.895370][ T7076] deactivate_locked_super+0xc4/0x12c [ 121.896475][ T7076] deactivate_super+0xe0/0x100 [ 121.897568][ T7076] cleanup_mnt+0x34c/0x3dc [ 121.898634][ T7076] __cleanup_mnt+0x20/0x30 [ 121.899687][ T7076] task_work_run+0x230/0x2e0 [ 121.900873][ T7076] do_notify_resume+0x178/0x1f4 [ 121.902038][ T7076] el0_svc+0xac/0x168 [ 121.902979][ T7076] el0t_64_sync_handler+0x84/0xfc [ 121.904171][ T7076] el0t_64_sync+0x190/0x194 [ 121.905197][ T7076] irq event stamp: 432078 [ 121.906184][ T7076] hardirqs last enabled at (432077): [] finish_lock_switch+0xbc/0x1e4 [ 121.908677][ T7076] hardirqs last disabled at (432078): [] el1_dbg+0x24/0x80 [ 121.910544][ T7076] softirqs last enabled at (432052): [] handle_softirqs+0xa3c/0xbfc [ 121.912731][ T7076] softirqs last disabled at (431927): [] __do_softirq+0x14/0x20 [ 121.914939][ T7076] ---[ end trace 0000000000000000 ]--- [ 121.945248][ T7478] loop0: detected capacity change from 0 to 1024 [ 121.958344][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.961348][ T7076] ------------[ cut here ]------------ [ 121.962588][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.964931][ T7076] Modules linked in: [ 121.965774][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 121.968511][ T7076] Tainted: [W]=WARN [ 121.969413][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 121.971846][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.973746][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.975281][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.976828][ T7076] sp : ffff80009d016f20 [ 121.977854][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.979558][ T7076] x26: ffffffffffffffea x25: ffff0000e0d35298 x24: ffff0000c5ab4068 [ 121.981553][ T7076] x23: dfff800000000000 x22: ffff0000c5ab4000 x21: ffff0000e0d35270 [ 121.983394][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 121.985238][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 121.987026][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 121.988869][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 121.990643][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.992524][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 121.994283][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.996144][ T7076] Call trace: [ 121.996932][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.998412][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 121.999668][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.000854][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 122.002158][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 122.003320][ T7076] ext4_dirty_inode+0xd4/0x104 [ 122.004418][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 122.005640][ T7076] iput+0x1d0/0x830 [ 122.006456][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 122.007711][ T7076] __dentry_kill+0x178/0x5e8 [ 122.008682][ T7076] shrink_kill+0xd4/0x2cc [ 122.009626][ T7076] shrink_dentry_list+0x31c/0x768 [ 122.010782][ T7076] shrink_dcache_parent+0xc4/0x374 [ 122.012000][ T7076] do_one_tree+0x30/0xfc [ 122.013019][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 122.014322][ T7076] generic_shutdown_super+0x68/0x2b8 [ 122.015564][ T7076] kill_block_super+0x44/0x90 [ 122.016605][ T7076] ext4_kill_sb+0x68/0xa4 [ 122.017554][ T7076] deactivate_locked_super+0xc4/0x12c [ 122.018769][ T7076] deactivate_super+0xe0/0x100 [ 122.019852][ T7076] cleanup_mnt+0x34c/0x3dc [ 122.020974][ T7076] __cleanup_mnt+0x20/0x30 [ 122.021925][ T7076] task_work_run+0x230/0x2e0 [ 122.023003][ T7076] do_notify_resume+0x178/0x1f4 [ 122.024223][ T7076] el0_svc+0xac/0x168 [ 122.025244][ T7076] el0t_64_sync_handler+0x84/0xfc [ 122.026408][ T7076] el0t_64_sync+0x190/0x194 [ 122.027466][ T7076] irq event stamp: 439834 [ 122.028373][ T7076] hardirqs last enabled at (439833): [] console_unlock+0x18c/0x3d4 [ 122.030497][ T7076] hardirqs last disabled at (439834): [] el1_dbg+0x24/0x80 [ 122.032425][ T7076] softirqs last enabled at (439828): [] handle_softirqs+0xa3c/0xbfc [ 122.034558][ T7076] softirqs last disabled at (439815): [] __do_softirq+0x14/0x20 [ 122.036671][ T7076] ---[ end trace 0000000000000000 ]--- [ 122.077906][ T7482] loop0: detected capacity change from 0 to 1024 [ 122.099312][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.101913][ T7076] ------------[ cut here ]------------ [ 122.103069][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.105262][ T7076] Modules linked in: [ 122.106073][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 122.108742][ T7076] Tainted: [W]=WARN [ 122.109607][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 122.111804][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.113524][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.114977][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.116433][ T7076] sp : ffff80009d016f20 [ 122.117344][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.119226][ T7076] x26: ffffffffffffffea x25: ffff0000e0c102d8 x24: ffff0000dcbca068 [ 122.120937][ T7076] x23: dfff800000000000 x22: ffff0000dcbca000 x21: ffff0000e0c102b0 [ 122.122757][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 122.124478][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 122.126223][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 122.127901][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 122.129743][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.131621][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 122.133397][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.135136][ T7076] Call trace: [ 122.135868][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.137242][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 122.138369][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.139600][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 122.140905][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 122.142174][ T7076] ext4_dirty_inode+0xd4/0x104 [ 122.143238][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 122.144430][ T7076] iput+0x1d0/0x830 [ 122.145228][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 122.146360][ T7076] __dentry_kill+0x178/0x5e8 [ 122.147403][ T7076] shrink_kill+0xd4/0x2cc [ 122.148278][ T7076] shrink_dentry_list+0x31c/0x768 [ 122.149407][ T7076] shrink_dcache_parent+0xc4/0x374 [ 122.150467][ T7076] do_one_tree+0x30/0xfc [ 122.151379][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 122.152648][ T7076] generic_shutdown_super+0x68/0x2b8 [ 122.153863][ T7076] kill_block_super+0x44/0x90 [ 122.154902][ T7076] ext4_kill_sb+0x68/0xa4 [ 122.155945][ T7076] deactivate_locked_super+0xc4/0x12c [ 122.157220][ T7076] deactivate_super+0xe0/0x100 [ 122.158370][ T7076] cleanup_mnt+0x34c/0x3dc [ 122.159334][ T7076] __cleanup_mnt+0x20/0x30 [ 122.160343][ T7076] task_work_run+0x230/0x2e0 [ 122.161420][ T7076] do_notify_resume+0x178/0x1f4 [ 122.162399][ T7076] el0_svc+0xac/0x168 [ 122.163329][ T7076] el0t_64_sync_handler+0x84/0xfc [ 122.164559][ T7076] el0t_64_sync+0x190/0x194 [ 122.165600][ T7076] irq event stamp: 446906 [ 122.166585][ T7076] hardirqs last enabled at (446905): [] console_unlock+0x18c/0x3d4 [ 122.168733][ T7076] hardirqs last disabled at (446906): [] el1_dbg+0x24/0x80 [ 122.170781][ T7076] softirqs last enabled at (446510): [] handle_softirqs+0xa3c/0xbfc [ 122.172884][ T7076] softirqs last disabled at (446475): [] __do_softirq+0x14/0x20 [ 122.175093][ T7076] ---[ end trace 0000000000000000 ]--- [ 122.204728][ T7486] loop0: detected capacity change from 0 to 1024 [ 122.220247][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.222852][ T7076] ------------[ cut here ]------------ [ 122.224068][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.226307][ T7076] Modules linked in: [ 122.227157][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 122.229816][ T7076] Tainted: [W]=WARN [ 122.230714][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 122.232909][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.234663][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.236211][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.237709][ T7076] sp : ffff80009d016f20 [ 122.238672][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.240484][ T7076] x26: ffffffffffffffea x25: ffff0000e0c7bea8 x24: ffff0000ec3c6068 [ 122.242139][ T7076] x23: dfff800000000000 x22: ffff0000ec3c6000 x21: ffff0000e0c7be80 [ 122.244139][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 122.246010][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 122.247767][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 122.249507][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 122.251214][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.253137][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 122.254958][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.256708][ T7076] Call trace: [ 122.257505][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.258996][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 122.260134][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.261515][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 122.262844][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 122.264078][ T7076] ext4_dirty_inode+0xd4/0x104 [ 122.265172][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 122.266341][ T7076] iput+0x1d0/0x830 [ 122.267263][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 122.268441][ T7076] __dentry_kill+0x178/0x5e8 [ 122.269383][ T7076] shrink_kill+0xd4/0x2cc [ 122.270370][ T7076] shrink_dentry_list+0x31c/0x768 [ 122.271458][ T7076] shrink_dcache_parent+0xc4/0x374 [ 122.272660][ T7076] do_one_tree+0x30/0xfc [ 122.273491][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 122.274727][ T7076] generic_shutdown_super+0x68/0x2b8 [ 122.275912][ T7076] kill_block_super+0x44/0x90 [ 122.276947][ T7076] ext4_kill_sb+0x68/0xa4 [ 122.278036][ T7076] deactivate_locked_super+0xc4/0x12c [ 122.279272][ T7076] deactivate_super+0xe0/0x100 [ 122.280470][ T7076] cleanup_mnt+0x34c/0x3dc [ 122.281433][ T7076] __cleanup_mnt+0x20/0x30 [ 122.282421][ T7076] task_work_run+0x230/0x2e0 [ 122.283462][ T7076] do_notify_resume+0x178/0x1f4 [ 122.284516][ T7076] el0_svc+0xac/0x168 [ 122.285364][ T7076] el0t_64_sync_handler+0x84/0xfc [ 122.286463][ T7076] el0t_64_sync+0x190/0x194 [ 122.287417][ T7076] irq event stamp: 453276 [ 122.288389][ T7076] hardirqs last enabled at (453275): [] console_unlock+0x18c/0x3d4 [ 122.290413][ T7076] hardirqs last disabled at (453276): [] el1_dbg+0x24/0x80 [ 122.292408][ T7076] softirqs last enabled at (452388): [] local_bh_enable+0x10/0x34 [ 122.294493][ T7076] softirqs last disabled at (452386): [] local_bh_disable+0x10/0x34 [ 122.296561][ T7076] ---[ end trace 0000000000000000 ]--- [ 122.323781][ T7490] loop0: detected capacity change from 0 to 1024 [ 122.352217][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.354960][ T7076] ------------[ cut here ]------------ [ 122.356271][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.358608][ T7076] Modules linked in: [ 122.359475][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 122.362275][ T7076] Tainted: [W]=WARN [ 122.363119][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 122.365362][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.367202][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.368624][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.370202][ T7076] sp : ffff80009d016f20 [ 122.371189][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.373117][ T7076] x26: ffffffffffffffea x25: ffff0000e0c120c0 x24: ffff0000e67d0068 [ 122.374970][ T7076] x23: dfff800000000000 x22: ffff0000e67d0000 x21: ffff0000e0c12098 [ 122.376723][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 122.378349][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 122.380116][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 122.381846][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 122.383762][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.385570][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 122.387372][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.389027][ T7076] Call trace: [ 122.389756][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.391112][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 122.392367][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.393744][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 122.395098][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 122.396182][ T7076] ext4_dirty_inode+0xd4/0x104 [ 122.397344][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 122.398496][ T7076] iput+0x1d0/0x830 [ 122.399345][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 122.400575][ T7076] __dentry_kill+0x178/0x5e8 [ 122.401717][ T7076] shrink_kill+0xd4/0x2cc [ 122.402631][ T7076] shrink_dentry_list+0x31c/0x768 [ 122.403812][ T7076] shrink_dcache_parent+0xc4/0x374 [ 122.404934][ T7076] do_one_tree+0x30/0xfc [ 122.406000][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 122.407188][ T7076] generic_shutdown_super+0x68/0x2b8 [ 122.408264][ T7076] kill_block_super+0x44/0x90 [ 122.409284][ T7076] ext4_kill_sb+0x68/0xa4 [ 122.410265][ T7076] deactivate_locked_super+0xc4/0x12c [ 122.411586][ T7076] deactivate_super+0xe0/0x100 [ 122.412732][ T7076] cleanup_mnt+0x34c/0x3dc [ 122.413722][ T7076] __cleanup_mnt+0x20/0x30 [ 122.414699][ T7076] task_work_run+0x230/0x2e0 [ 122.415866][ T7076] do_notify_resume+0x178/0x1f4 [ 122.417033][ T7076] el0_svc+0xac/0x168 [ 122.418012][ T7076] el0t_64_sync_handler+0x84/0xfc [ 122.419231][ T7076] el0t_64_sync+0x190/0x194 [ 122.420142][ T7076] irq event stamp: 459722 [ 122.421147][ T7076] hardirqs last enabled at (459721): [] console_unlock+0x18c/0x3d4 [ 122.423339][ T7076] hardirqs last disabled at (459722): [] el1_dbg+0x24/0x80 [ 122.425332][ T7076] softirqs last enabled at (459078): [] local_bh_enable+0x10/0x34 [ 122.427448][ T7076] softirqs last disabled at (459076): [] local_bh_disable+0x10/0x34 [ 122.429570][ T7076] ---[ end trace 0000000000000000 ]--- [ 122.452669][ T7494] loop0: detected capacity change from 0 to 1024 [ 122.489277][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.491938][ T7076] ------------[ cut here ]------------ [ 122.493159][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.495322][ T7076] Modules linked in: [ 122.496204][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 122.498950][ T7076] Tainted: [W]=WARN [ 122.499876][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 122.502271][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.504108][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.505604][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.507171][ T7076] sp : ffff80009d016f20 [ 122.508067][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.509733][ T7076] x26: ffffffffffffffea x25: ffff0000e0c7f080 x24: ffff0000ecfb6068 [ 122.511482][ T7076] x23: dfff800000000000 x22: ffff0000ecfb6000 x21: ffff0000e0c7f058 [ 122.513201][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 122.514996][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 122.516927][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 122.518728][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 122.520612][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.522533][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 122.524314][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.526077][ T7076] Call trace: [ 122.526811][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.528192][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 122.529499][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.530812][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 122.532183][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 122.533468][ T7076] ext4_dirty_inode+0xd4/0x104 [ 122.534488][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 122.535665][ T7076] iput+0x1d0/0x830 [ 122.536555][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 122.537686][ T7076] __dentry_kill+0x178/0x5e8 [ 122.538704][ T7076] shrink_kill+0xd4/0x2cc [ 122.539685][ T7076] shrink_dentry_list+0x31c/0x768 [ 122.540797][ T7076] shrink_dcache_parent+0xc4/0x374 [ 122.541920][ T7076] do_one_tree+0x30/0xfc [ 122.542824][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 122.544168][ T7076] generic_shutdown_super+0x68/0x2b8 [ 122.545474][ T7076] kill_block_super+0x44/0x90 [ 122.546742][ T7076] ext4_kill_sb+0x68/0xa4 [ 122.547654][ T7076] deactivate_locked_super+0xc4/0x12c [ 122.548754][ T7076] deactivate_super+0xe0/0x100 [ 122.549803][ T7076] cleanup_mnt+0x34c/0x3dc [ 122.550789][ T7076] __cleanup_mnt+0x20/0x30 [ 122.551916][ T7076] task_work_run+0x230/0x2e0 [ 122.552902][ T7076] do_notify_resume+0x178/0x1f4 [ 122.553988][ T7076] el0_svc+0xac/0x168 [ 122.554799][ T7076] el0t_64_sync_handler+0x84/0xfc [ 122.555826][ T7076] el0t_64_sync+0x190/0x194 [ 122.556933][ T7076] irq event stamp: 466308 [ 122.558023][ T7076] hardirqs last enabled at (466307): [] console_unlock+0x18c/0x3d4 [ 122.560268][ T7076] hardirqs last disabled at (466308): [] el1_dbg+0x24/0x80 [ 122.562267][ T7076] softirqs last enabled at (465962): [] handle_softirqs+0xa3c/0xbfc [ 122.564441][ T7076] softirqs last disabled at (465945): [] __do_softirq+0x14/0x20 [ 122.566517][ T7076] ---[ end trace 0000000000000000 ]--- [ 122.592232][ T7498] loop0: detected capacity change from 0 to 1024 [ 122.620509][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.622963][ T7076] ------------[ cut here ]------------ [ 122.624119][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.626364][ T7076] Modules linked in: [ 122.627220][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 122.630071][ T7076] Tainted: [W]=WARN [ 122.630903][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 122.633201][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.634895][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.636267][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.637766][ T7076] sp : ffff80009d016f20 [ 122.638706][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.640506][ T7076] x26: ffffffffffffffea x25: ffff0000e0ff20c0 x24: ffff0000ccba4068 [ 122.642211][ T7076] x23: dfff800000000000 x22: ffff0000ccba4000 x21: ffff0000e0ff2098 [ 122.643869][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 122.645598][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 122.647269][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 122.649210][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 122.650997][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.652812][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 122.654713][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.656529][ T7076] Call trace: [ 122.657232][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.658733][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 122.659869][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.661200][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 122.662425][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 122.663714][ T7076] ext4_dirty_inode+0xd4/0x104 [ 122.664787][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 122.665865][ T7076] iput+0x1d0/0x830 [ 122.666701][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 122.667828][ T7076] __dentry_kill+0x178/0x5e8 [ 122.668879][ T7076] shrink_kill+0xd4/0x2cc [ 122.669851][ T7076] shrink_dentry_list+0x31c/0x768 [ 122.671081][ T7076] shrink_dcache_parent+0xc4/0x374 [ 122.672199][ T7076] do_one_tree+0x30/0xfc [ 122.673208][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 122.674527][ T7076] generic_shutdown_super+0x68/0x2b8 [ 122.675774][ T7076] kill_block_super+0x44/0x90 [ 122.676795][ T7076] ext4_kill_sb+0x68/0xa4 [ 122.677728][ T7076] deactivate_locked_super+0xc4/0x12c [ 122.679069][ T7076] deactivate_super+0xe0/0x100 [ 122.680191][ T7076] cleanup_mnt+0x34c/0x3dc [ 122.681240][ T7076] __cleanup_mnt+0x20/0x30 [ 122.682220][ T7076] task_work_run+0x230/0x2e0 [ 122.683254][ T7076] do_notify_resume+0x178/0x1f4 [ 122.684433][ T7076] el0_svc+0xac/0x168 [ 122.685344][ T7076] el0t_64_sync_handler+0x84/0xfc [ 122.686448][ T7076] el0t_64_sync+0x190/0x194 [ 122.687486][ T7076] irq event stamp: 473326 [ 122.688321][ T7076] hardirqs last enabled at (473325): [] console_unlock+0x18c/0x3d4 [ 122.690598][ T7076] hardirqs last disabled at (473326): [] el1_dbg+0x24/0x80 [ 122.692526][ T7076] softirqs last enabled at (472454): [] local_bh_enable+0x10/0x34 [ 122.694658][ T7076] softirqs last disabled at (472452): [] local_bh_disable+0x10/0x34 [ 122.696747][ T7076] ---[ end trace 0000000000000000 ]--- [ 122.722907][ T7502] loop0: detected capacity change from 0 to 1024 [ 122.744403][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.746886][ T7076] ------------[ cut here ]------------ [ 122.748018][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.750493][ T7076] Modules linked in: [ 122.751475][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 122.754438][ T7076] Tainted: [W]=WARN [ 122.755289][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 122.757650][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.759289][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.760890][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.762437][ T7076] sp : ffff80009d016f20 [ 122.763372][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.765113][ T7076] x26: ffffffffffffffea x25: ffff0000e0ff48a0 x24: ffff0000c91de068 [ 122.767097][ T7076] x23: dfff800000000000 x22: ffff0000c91de000 x21: ffff0000e0ff4878 [ 122.768830][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 122.770707][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 122.772445][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 122.774203][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 122.776073][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.777921][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 122.779595][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.781521][ T7076] Call trace: [ 122.782257][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.783676][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 122.784865][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.786203][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 122.787556][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 122.788929][ T7076] ext4_dirty_inode+0xd4/0x104 [ 122.790073][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 122.791281][ T7076] iput+0x1d0/0x830 [ 122.792161][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 122.793410][ T7076] __dentry_kill+0x178/0x5e8 [ 122.794464][ T7076] shrink_kill+0xd4/0x2cc [ 122.795459][ T7076] shrink_dentry_list+0x31c/0x768 [ 122.796547][ T7076] shrink_dcache_parent+0xc4/0x374 [ 122.797756][ T7076] do_one_tree+0x30/0xfc [ 122.798743][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 122.800012][ T7076] generic_shutdown_super+0x68/0x2b8 [ 122.801059][ T7076] kill_block_super+0x44/0x90 [ 122.802064][ T7076] ext4_kill_sb+0x68/0xa4 [ 122.803130][ T7076] deactivate_locked_super+0xc4/0x12c [ 122.804265][ T7076] deactivate_super+0xe0/0x100 [ 122.805488][ T7076] cleanup_mnt+0x34c/0x3dc [ 122.806535][ T7076] __cleanup_mnt+0x20/0x30 [ 122.807409][ T7076] task_work_run+0x230/0x2e0 [ 122.808446][ T7076] do_notify_resume+0x178/0x1f4 [ 122.809570][ T7076] el0_svc+0xac/0x168 [ 122.810425][ T7076] el0t_64_sync_handler+0x84/0xfc [ 122.811499][ T7076] el0t_64_sync+0x190/0x194 [ 122.812491][ T7076] irq event stamp: 479652 [ 122.813465][ T7076] hardirqs last enabled at (479651): [] console_unlock+0x18c/0x3d4 [ 122.815563][ T7076] hardirqs last disabled at (479652): [] el1_dbg+0x24/0x80 [ 122.817545][ T7076] softirqs last enabled at (478702): [] local_bh_enable+0x10/0x34 [ 122.819716][ T7076] softirqs last disabled at (478700): [] local_bh_disable+0x10/0x34 [ 122.821968][ T7076] ---[ end trace 0000000000000000 ]--- [ 122.846737][ T7506] loop0: detected capacity change from 0 to 1024 [ 122.867925][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.871919][ T7076] ------------[ cut here ]------------ [ 122.873207][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.875513][ T7076] Modules linked in: [ 122.876286][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 122.878935][ T7076] Tainted: [W]=WARN [ 122.879864][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 122.882297][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.884135][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.885647][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.887086][ T7076] sp : ffff80009d016f20 [ 122.888005][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.889975][ T7076] x26: ffffffffffffffea x25: ffff0000e0ff7080 x24: ffff0000d9ab6068 [ 122.891732][ T7076] x23: dfff800000000000 x22: ffff0000d9ab6000 x21: ffff0000e0ff7058 [ 122.893673][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 122.895385][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 122.897216][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 122.899072][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 122.900847][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 122.902693][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 122.904410][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.906180][ T7076] Call trace: [ 122.906935][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.908374][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 122.909533][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.910874][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 122.912162][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 122.913495][ T7076] ext4_dirty_inode+0xd4/0x104 [ 122.914510][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 122.915674][ T7076] iput+0x1d0/0x830 [ 122.916501][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 122.917521][ T7076] __dentry_kill+0x178/0x5e8 [ 122.918545][ T7076] shrink_kill+0xd4/0x2cc [ 122.919585][ T7076] shrink_dentry_list+0x31c/0x768 [ 122.920752][ T7076] shrink_dcache_parent+0xc4/0x374 [ 122.921972][ T7076] do_one_tree+0x30/0xfc [ 122.922860][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 122.924113][ T7076] generic_shutdown_super+0x68/0x2b8 [ 122.925244][ T7076] kill_block_super+0x44/0x90 [ 122.926275][ T7076] ext4_kill_sb+0x68/0xa4 [ 122.927277][ T7076] deactivate_locked_super+0xc4/0x12c [ 122.928510][ T7076] deactivate_super+0xe0/0x100 [ 122.929609][ T7076] cleanup_mnt+0x34c/0x3dc [ 122.930643][ T7076] __cleanup_mnt+0x20/0x30 [ 122.931631][ T7076] task_work_run+0x230/0x2e0 [ 122.932801][ T7076] do_notify_resume+0x178/0x1f4 [ 122.933743][ T7076] el0_svc+0xac/0x168 [ 122.934559][ T7076] el0t_64_sync_handler+0x84/0xfc [ 122.935722][ T7076] el0t_64_sync+0x190/0x194 [ 122.936716][ T7076] irq event stamp: 485940 [ 122.937628][ T7076] hardirqs last enabled at (485939): [] finish_lock_switch+0xbc/0x1e4 [ 122.939691][ T7076] hardirqs last disabled at (485940): [] el1_dbg+0x24/0x80 [ 122.941638][ T7076] softirqs last enabled at (485932): [] handle_softirqs+0xa3c/0xbfc [ 122.943822][ T7076] softirqs last disabled at (485785): [] __do_softirq+0x14/0x20 [ 122.945883][ T7076] ---[ end trace 0000000000000000 ]--- [ 122.972841][ T7510] loop0: detected capacity change from 0 to 1024 [ 122.992693][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.995321][ T7076] ------------[ cut here ]------------ [ 122.996704][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.999112][ T7076] Modules linked in: [ 123.000071][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 123.002979][ T7076] Tainted: [W]=WARN [ 123.003999][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 123.006329][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.008298][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.009853][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.011424][ T7076] sp : ffff80009d016f20 [ 123.012456][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.014240][ T7076] x26: ffffffffffffffea x25: ffff0000de6a20c0 x24: ffff0000c95aa068 [ 123.016023][ T7076] x23: dfff800000000000 x22: ffff0000c95aa000 x21: ffff0000de6a2098 [ 123.018048][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 123.019825][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 123.021799][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 123.023621][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 123.025487][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.027307][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 123.029091][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.030951][ T7076] Call trace: [ 123.031748][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.033105][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 123.034203][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.035540][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 123.036852][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 123.038085][ T7076] ext4_dirty_inode+0xd4/0x104 [ 123.039226][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 123.040388][ T7076] iput+0x1d0/0x830 [ 123.041168][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 123.042433][ T7076] __dentry_kill+0x178/0x5e8 [ 123.043457][ T7076] shrink_kill+0xd4/0x2cc [ 123.044385][ T7076] shrink_dentry_list+0x31c/0x768 [ 123.045548][ T7076] shrink_dcache_parent+0xc4/0x374 [ 123.046867][ T7076] do_one_tree+0x30/0xfc [ 123.048037][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 123.049232][ T7076] generic_shutdown_super+0x68/0x2b8 [ 123.050503][ T7076] kill_block_super+0x44/0x90 [ 123.051625][ T7076] ext4_kill_sb+0x68/0xa4 [ 123.052591][ T7076] deactivate_locked_super+0xc4/0x12c [ 123.053744][ T7076] deactivate_super+0xe0/0x100 [ 123.054792][ T7076] cleanup_mnt+0x34c/0x3dc [ 123.055769][ T7076] __cleanup_mnt+0x20/0x30 [ 123.056751][ T7076] task_work_run+0x230/0x2e0 [ 123.057714][ T7076] do_notify_resume+0x178/0x1f4 [ 123.058769][ T7076] el0_svc+0xac/0x168 [ 123.059733][ T7076] el0t_64_sync_handler+0x84/0xfc [ 123.060882][ T7076] el0t_64_sync+0x190/0x194 [ 123.061948][ T7076] irq event stamp: 492720 [ 123.063043][ T7076] hardirqs last enabled at (492719): [] console_unlock+0x18c/0x3d4 [ 123.065171][ T7076] hardirqs last disabled at (492720): [] el1_dbg+0x24/0x80 [ 123.066988][ T7076] softirqs last enabled at (491872): [] handle_softirqs+0xa3c/0xbfc [ 123.069295][ T7076] softirqs last disabled at (491733): [] __do_softirq+0x14/0x20 [ 123.071407][ T7076] ---[ end trace 0000000000000000 ]--- [ 123.101891][ T7514] loop0: detected capacity change from 0 to 1024 [ 123.120020][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.122663][ T7076] ------------[ cut here ]------------ [ 123.123949][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.126235][ T7076] Modules linked in: [ 123.127156][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 123.129998][ T7076] Tainted: [W]=WARN [ 123.130816][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 123.133107][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.134999][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.136428][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.137957][ T7076] sp : ffff80009d016f20 [ 123.138949][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.140843][ T7076] x26: ffffffffffffffea x25: ffff0000e0c13ea8 x24: ffff0000daece068 [ 123.142792][ T7076] x23: dfff800000000000 x22: ffff0000daece000 x21: ffff0000e0c13e80 [ 123.144688][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 123.146462][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 123.148327][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 123.150096][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 123.151709][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.153475][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 123.155364][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.157139][ T7076] Call trace: [ 123.157886][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.159274][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 123.160499][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.161747][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 123.163115][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 123.164345][ T7076] ext4_dirty_inode+0xd4/0x104 [ 123.165318][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 123.166487][ T7076] iput+0x1d0/0x830 [ 123.167379][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 123.168652][ T7076] __dentry_kill+0x178/0x5e8 [ 123.169739][ T7076] shrink_kill+0xd4/0x2cc [ 123.170769][ T7076] shrink_dentry_list+0x31c/0x768 [ 123.171899][ T7076] shrink_dcache_parent+0xc4/0x374 [ 123.173112][ T7076] do_one_tree+0x30/0xfc [ 123.174173][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 123.175523][ T7076] generic_shutdown_super+0x68/0x2b8 [ 123.176746][ T7076] kill_block_super+0x44/0x90 [ 123.177882][ T7076] ext4_kill_sb+0x68/0xa4 [ 123.178806][ T7076] deactivate_locked_super+0xc4/0x12c [ 123.180081][ T7076] deactivate_super+0xe0/0x100 [ 123.181173][ T7076] cleanup_mnt+0x34c/0x3dc [ 123.182196][ T7076] __cleanup_mnt+0x20/0x30 [ 123.183265][ T7076] task_work_run+0x230/0x2e0 [ 123.184226][ T7076] do_notify_resume+0x178/0x1f4 [ 123.185346][ T7076] el0_svc+0xac/0x168 [ 123.186395][ T7076] el0t_64_sync_handler+0x84/0xfc [ 123.187475][ T7076] el0t_64_sync+0x190/0x194 [ 123.188469][ T7076] irq event stamp: 500008 [ 123.189470][ T7076] hardirqs last enabled at (500007): [] console_unlock+0x18c/0x3d4 [ 123.191829][ T7076] hardirqs last disabled at (500008): [] el1_dbg+0x24/0x80 [ 123.193754][ T7076] softirqs last enabled at (499740): [] handle_softirqs+0xa3c/0xbfc [ 123.196031][ T7076] softirqs last disabled at (499459): [] __do_softirq+0x14/0x20 [ 123.198003][ T7076] ---[ end trace 0000000000000000 ]--- [ 123.223525][ T7518] loop0: detected capacity change from 0 to 1024 [ 123.246212][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.248979][ T7076] ------------[ cut here ]------------ [ 123.250090][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.252208][ T7076] Modules linked in: [ 123.252943][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 123.255588][ T7076] Tainted: [W]=WARN [ 123.256407][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 123.258591][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.260377][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.261933][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.263498][ T7076] sp : ffff80009d016f20 [ 123.264376][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.266179][ T7076] x26: ffffffffffffffea x25: ffff0000de6a3ea8 x24: ffff0000c83dc068 [ 123.267994][ T7076] x23: dfff800000000000 x22: ffff0000c83dc000 x21: ffff0000de6a3e80 [ 123.269757][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 123.271497][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 123.273224][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 123.275097][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 123.276876][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.278882][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 123.280683][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.282718][ T7076] Call trace: [ 123.283481][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.284887][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 123.286044][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.287434][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 123.288592][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 123.289876][ T7076] ext4_dirty_inode+0xd4/0x104 [ 123.290964][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 123.292137][ T7076] iput+0x1d0/0x830 [ 123.293083][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 123.294405][ T7076] __dentry_kill+0x178/0x5e8 [ 123.295551][ T7076] shrink_kill+0xd4/0x2cc [ 123.296617][ T7076] shrink_dentry_list+0x31c/0x768 [ 123.297885][ T7076] shrink_dcache_parent+0xc4/0x374 [ 123.299137][ T7076] do_one_tree+0x30/0xfc [ 123.300228][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 123.301663][ T7076] generic_shutdown_super+0x68/0x2b8 [ 123.303007][ T7076] kill_block_super+0x44/0x90 [ 123.304039][ T7076] ext4_kill_sb+0x68/0xa4 [ 123.305046][ T7076] deactivate_locked_super+0xc4/0x12c [ 123.306258][ T7076] deactivate_super+0xe0/0x100 [ 123.307323][ T7076] cleanup_mnt+0x34c/0x3dc [ 123.308330][ T7076] __cleanup_mnt+0x20/0x30 [ 123.309332][ T7076] task_work_run+0x230/0x2e0 [ 123.310468][ T7076] do_notify_resume+0x178/0x1f4 [ 123.311570][ T7076] el0_svc+0xac/0x168 [ 123.312509][ T7076] el0t_64_sync_handler+0x84/0xfc [ 123.313777][ T7076] el0t_64_sync+0x190/0x194 [ 123.314893][ T7076] irq event stamp: 506724 [ 123.315815][ T7076] hardirqs last enabled at (506723): [] console_unlock+0x18c/0x3d4 [ 123.318144][ T7076] hardirqs last disabled at (506724): [] el1_dbg+0x24/0x80 [ 123.319986][ T7076] softirqs last enabled at (506718): [] handle_softirqs+0xa3c/0xbfc [ 123.322365][ T7076] softirqs last disabled at (506705): [] __do_softirq+0x14/0x20 [ 123.324496][ T7076] ---[ end trace 0000000000000000 ]--- [ 123.352887][ T7522] loop0: detected capacity change from 0 to 1024 [ 123.390129][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.392891][ T7076] ------------[ cut here ]------------ [ 123.394063][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.396305][ T7076] Modules linked in: [ 123.397154][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 123.399891][ T7076] Tainted: [W]=WARN [ 123.400819][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 123.403205][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.405118][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.406502][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.407932][ T7076] sp : ffff80009d016f20 [ 123.408855][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.410660][ T7076] x26: ffffffffffffffea x25: ffff0000de6a6688 x24: ffff0000ccb7c068 [ 123.412393][ T7076] x23: dfff800000000000 x22: ffff0000ccb7c000 x21: ffff0000de6a6660 [ 123.414172][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 123.416043][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 123.417972][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 123.419780][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 123.421582][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.423258][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 123.425331][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.427081][ T7076] Call trace: [ 123.427845][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.429234][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 123.430480][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.431906][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 123.433154][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 123.434339][ T7076] ext4_dirty_inode+0xd4/0x104 [ 123.435486][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 123.436676][ T7076] iput+0x1d0/0x830 [ 123.437646][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 123.438683][ T7076] __dentry_kill+0x178/0x5e8 [ 123.439644][ T7076] shrink_kill+0xd4/0x2cc [ 123.440615][ T7076] shrink_dentry_list+0x31c/0x768 [ 123.441738][ T7076] shrink_dcache_parent+0xc4/0x374 [ 123.442907][ T7076] do_one_tree+0x30/0xfc [ 123.443877][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 123.445246][ T7076] generic_shutdown_super+0x68/0x2b8 [ 123.446382][ T7076] kill_block_super+0x44/0x90 [ 123.447376][ T7076] ext4_kill_sb+0x68/0xa4 [ 123.448276][ T7076] deactivate_locked_super+0xc4/0x12c [ 123.449502][ T7076] deactivate_super+0xe0/0x100 [ 123.450717][ T7076] cleanup_mnt+0x34c/0x3dc [ 123.451893][ T7076] __cleanup_mnt+0x20/0x30 [ 123.452888][ T7076] task_work_run+0x230/0x2e0 [ 123.453922][ T7076] do_notify_resume+0x178/0x1f4 [ 123.454978][ T7076] el0_svc+0xac/0x168 [ 123.455826][ T7076] el0t_64_sync_handler+0x84/0xfc [ 123.456965][ T7076] el0t_64_sync+0x190/0x194 [ 123.458100][ T7076] irq event stamp: 512892 [ 123.459155][ T7076] hardirqs last enabled at (512891): [] console_unlock+0x18c/0x3d4 [ 123.461263][ T7076] hardirqs last disabled at (512892): [] el1_dbg+0x24/0x80 [ 123.463208][ T7076] softirqs last enabled at (512502): [] handle_softirqs+0xa3c/0xbfc [ 123.465361][ T7076] softirqs last disabled at (512497): [] __do_softirq+0x14/0x20 [ 123.467519][ T7076] ---[ end trace 0000000000000000 ]--- [ 123.495100][ T7526] loop0: detected capacity change from 0 to 1024 [ 123.528782][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.531277][ T7076] ------------[ cut here ]------------ [ 123.532425][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.534808][ T7076] Modules linked in: [ 123.535681][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 123.538213][ T7076] Tainted: [W]=WARN [ 123.539087][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 123.541407][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.543398][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.544764][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.546377][ T7076] sp : ffff80009d016f20 [ 123.547425][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.549248][ T7076] x26: ffffffffffffffea x25: ffff0000db70e688 x24: ffff0000cbef6068 [ 123.551152][ T7076] x23: dfff800000000000 x22: ffff0000cbef6000 x21: ffff0000db70e660 [ 123.553011][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 123.554896][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 123.556685][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 123.558516][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 123.560317][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.562247][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 123.564044][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.565794][ T7076] Call trace: [ 123.566583][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.567904][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 123.569035][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.570214][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 123.571489][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 123.572761][ T7076] ext4_dirty_inode+0xd4/0x104 [ 123.573876][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 123.574993][ T7076] iput+0x1d0/0x830 [ 123.575911][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 123.577131][ T7076] __dentry_kill+0x178/0x5e8 [ 123.578038][ T7076] shrink_kill+0xd4/0x2cc [ 123.578877][ T7076] shrink_dentry_list+0x31c/0x768 [ 123.579944][ T7076] shrink_dcache_parent+0xc4/0x374 [ 123.581020][ T7076] do_one_tree+0x30/0xfc [ 123.581935][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 123.583170][ T7076] generic_shutdown_super+0x68/0x2b8 [ 123.584370][ T7076] kill_block_super+0x44/0x90 [ 123.585503][ T7076] ext4_kill_sb+0x68/0xa4 [ 123.586503][ T7076] deactivate_locked_super+0xc4/0x12c [ 123.587574][ T7076] deactivate_super+0xe0/0x100 [ 123.588597][ T7076] cleanup_mnt+0x34c/0x3dc [ 123.589677][ T7076] __cleanup_mnt+0x20/0x30 [ 123.590647][ T7076] task_work_run+0x230/0x2e0 [ 123.591582][ T7076] do_notify_resume+0x178/0x1f4 [ 123.592674][ T7076] el0_svc+0xac/0x168 [ 123.593674][ T7076] el0t_64_sync_handler+0x84/0xfc [ 123.594743][ T7076] el0t_64_sync+0x190/0x194 [ 123.595796][ T7076] irq event stamp: 520216 [ 123.596842][ T7076] hardirqs last enabled at (520215): [] console_unlock+0x18c/0x3d4 [ 123.599040][ T7076] hardirqs last disabled at (520216): [] el1_dbg+0x24/0x80 [ 123.601073][ T7076] softirqs last enabled at (520076): [] handle_softirqs+0xa3c/0xbfc [ 123.603317][ T7076] softirqs last disabled at (520055): [] __do_softirq+0x14/0x20 [ 123.605482][ T7076] ---[ end trace 0000000000000000 ]--- [ 123.636054][ T7530] loop0: detected capacity change from 0 to 1024 [ 123.661730][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.664360][ T7076] ------------[ cut here ]------------ [ 123.665600][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.667836][ T7076] Modules linked in: [ 123.668653][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 123.671574][ T7076] Tainted: [W]=WARN [ 123.672480][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 123.674773][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.676530][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.678065][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.679621][ T7076] sp : ffff80009d016f20 [ 123.680541][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.682318][ T7076] x26: ffffffffffffffea x25: ffff0000de7e6688 x24: ffff0000cc606068 [ 123.684119][ T7076] x23: dfff800000000000 x22: ffff0000cc606000 x21: ffff0000de7e6660 [ 123.686033][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 123.687941][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 123.689917][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 123.691728][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 123.693567][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.695412][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 123.697243][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.699096][ T7076] Call trace: [ 123.699854][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.701210][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 123.702297][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.703650][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 123.705005][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 123.706298][ T7076] ext4_dirty_inode+0xd4/0x104 [ 123.707369][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 123.708487][ T7076] iput+0x1d0/0x830 [ 123.709332][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 123.710500][ T7076] __dentry_kill+0x178/0x5e8 [ 123.711501][ T7076] shrink_kill+0xd4/0x2cc [ 123.712473][ T7076] shrink_dentry_list+0x31c/0x768 [ 123.713625][ T7076] shrink_dcache_parent+0xc4/0x374 [ 123.714873][ T7076] do_one_tree+0x30/0xfc [ 123.715743][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 123.716928][ T7076] generic_shutdown_super+0x68/0x2b8 [ 123.718094][ T7076] kill_block_super+0x44/0x90 [ 123.719195][ T7076] ext4_kill_sb+0x68/0xa4 [ 123.720166][ T7076] deactivate_locked_super+0xc4/0x12c [ 123.721422][ T7076] deactivate_super+0xe0/0x100 [ 123.722554][ T7076] cleanup_mnt+0x34c/0x3dc [ 123.723529][ T7076] __cleanup_mnt+0x20/0x30 [ 123.724534][ T7076] task_work_run+0x230/0x2e0 [ 123.725512][ T7076] do_notify_resume+0x178/0x1f4 [ 123.726601][ T7076] el0_svc+0xac/0x168 [ 123.727506][ T7076] el0t_64_sync_handler+0x84/0xfc [ 123.728572][ T7076] el0t_64_sync+0x190/0x194 [ 123.729580][ T7076] irq event stamp: 528506 [ 123.730599][ T7076] hardirqs last enabled at (528505): [] console_unlock+0x18c/0x3d4 [ 123.732582][ T7076] hardirqs last disabled at (528506): [] el1_dbg+0x24/0x80 [ 123.734022][ T7076] softirqs last enabled at (528050): [] local_bh_enable+0x10/0x34 [ 123.735603][ T7076] softirqs last disabled at (528048): [] local_bh_disable+0x10/0x34 [ 123.737179][ T7076] ---[ end trace 0000000000000000 ]--- [ 123.763963][ T7534] loop0: detected capacity change from 0 to 1024 [ 123.786245][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.789803][ T7076] ------------[ cut here ]------------ [ 123.791059][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.793316][ T7076] Modules linked in: [ 123.794212][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 123.797043][ T7076] Tainted: [W]=WARN [ 123.797952][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 123.800258][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.802227][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.803807][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.805187][ T7076] sp : ffff80009d016f20 [ 123.806234][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.808169][ T7076] x26: ffffffffffffffea x25: ffff0000e0fea0c0 x24: ffff0000dca2c068 [ 123.810080][ T7076] x23: dfff800000000000 x22: ffff0000dca2c000 x21: ffff0000e0fea098 [ 123.811838][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d79ee [ 123.813933][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 123.815534][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 123.817444][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 123.819506][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 123.821372][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 123.823248][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.825099][ T7076] Call trace: [ 123.825802][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.827314][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 123.828603][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.830067][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 123.831620][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 123.833014][ T7076] ext4_dirty_inode+0xd4/0x104 [ 123.834083][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 123.835332][ T7076] iput+0x1d0/0x830 [ 123.836335][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 123.837695][ T7076] __dentry_kill+0x178/0x5e8 [ 123.838759][ T7076] shrink_kill+0xd4/0x2cc [ 123.839725][ T7076] shrink_dentry_list+0x31c/0x768 [ 123.840888][ T7076] shrink_dcache_parent+0xc4/0x374 [ 123.842148][ T7076] do_one_tree+0x30/0xfc [ 123.843211][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 123.844286][ T7076] generic_shutdown_super+0x68/0x2b8 [ 123.845501][ T7076] kill_block_super+0x44/0x90 [ 123.846588][ T7076] ext4_kill_sb+0x68/0xa4 [ 123.847511][ T7076] deactivate_locked_super+0xc4/0x12c [ 123.848671][ T7076] deactivate_super+0xe0/0x100 [ 123.849795][ T7076] cleanup_mnt+0x34c/0x3dc [ 123.851007][ T7076] __cleanup_mnt+0x20/0x30 [ 123.852138][ T7076] task_work_run+0x230/0x2e0 [ 123.853200][ T7076] do_notify_resume+0x178/0x1f4 [ 123.854401][ T7076] el0_svc+0xac/0x168 [ 123.855340][ T7076] el0t_64_sync_handler+0x84/0xfc [ 123.856512][ T7076] el0t_64_sync+0x190/0x194 [ 123.857567][ T7076] irq event stamp: 534664 [ 123.858667][ T7076] hardirqs last enabled at (534663): [] finish_lock_switch+0xbc/0x1e4 [ 123.860860][ T7076] hardirqs last disabled at (534664): [] el1_dbg+0x24/0x80 [ 123.863067][ T7076] softirqs last enabled at (534656): [] handle_softirqs+0xa3c/0xbfc [ 123.865249][ T7076] softirqs last disabled at (534535): [] __do_softirq+0x14/0x20 [ 123.867349][ T7076] ---[ end trace 0000000000000000 ]--- [ 123.892527][ T7538] loop0: detected capacity change from 0 to 1024 [ 123.919136][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.921707][ T7076] ------------[ cut here ]------------ [ 123.922983][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.925362][ T7076] Modules linked in: [ 123.926202][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 123.928813][ T7076] Tainted: [W]=WARN [ 123.929675][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 123.931880][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.933741][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.935231][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.936637][ T7076] sp : ffff80009d016f20 [ 123.937619][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.939345][ T7076] x26: ffffffffffffffea x25: ffff0000e0cc0cd0 x24: ffff0000c6a0a068 [ 123.941114][ T7076] x23: dfff800000000000 x22: ffff0000c6a0a000 x21: ffff0000e0cc0ca8 [ 123.942993][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 123.944860][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 123.946945][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 123.948737][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 123.950560][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.952304][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 123.954259][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.956154][ T7076] Call trace: [ 123.956969][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.958337][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 123.959519][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.960860][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 123.962176][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 123.963365][ T7076] ext4_dirty_inode+0xd4/0x104 [ 123.964546][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 123.965731][ T7076] iput+0x1d0/0x830 [ 123.966647][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 123.967931][ T7076] __dentry_kill+0x178/0x5e8 [ 123.968976][ T7076] shrink_kill+0xd4/0x2cc [ 123.970079][ T7076] shrink_dentry_list+0x31c/0x768 [ 123.971253][ T7076] shrink_dcache_parent+0xc4/0x374 [ 123.972430][ T7076] do_one_tree+0x30/0xfc [ 123.973364][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 123.974643][ T7076] generic_shutdown_super+0x68/0x2b8 [ 123.975949][ T7076] kill_block_super+0x44/0x90 [ 123.977096][ T7076] ext4_kill_sb+0x68/0xa4 [ 123.978169][ T7076] deactivate_locked_super+0xc4/0x12c [ 123.979452][ T7076] deactivate_super+0xe0/0x100 [ 123.980446][ T7076] cleanup_mnt+0x34c/0x3dc [ 123.981487][ T7076] __cleanup_mnt+0x20/0x30 [ 123.982571][ T7076] task_work_run+0x230/0x2e0 [ 123.983613][ T7076] do_notify_resume+0x178/0x1f4 [ 123.984669][ T7076] el0_svc+0xac/0x168 [ 123.985542][ T7076] el0t_64_sync_handler+0x84/0xfc [ 123.986828][ T7076] el0t_64_sync+0x190/0x194 [ 123.987841][ T7076] irq event stamp: 541830 [ 123.988654][ T7076] hardirqs last enabled at (541829): [] console_unlock+0x18c/0x3d4 [ 123.990844][ T7076] hardirqs last disabled at (541830): [] el1_dbg+0x24/0x80 [ 123.992844][ T7076] softirqs last enabled at (541598): [] handle_softirqs+0xa3c/0xbfc [ 123.994870][ T7076] softirqs last disabled at (541575): [] __do_softirq+0x14/0x20 [ 123.997111][ T7076] ---[ end trace 0000000000000000 ]--- [ 124.019775][ T7542] loop0: detected capacity change from 0 to 1024 [ 124.042506][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.045330][ T7076] ------------[ cut here ]------------ [ 124.046499][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.048712][ T7076] Modules linked in: [ 124.049553][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 124.052420][ T7076] Tainted: [W]=WARN [ 124.053285][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 124.055469][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.057371][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.058851][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.060306][ T7076] sp : ffff80009d016f20 [ 124.061293][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.063225][ T7076] x26: ffffffffffffffea x25: ffff0000db646688 x24: ffff0000cd986068 [ 124.065160][ T7076] x23: dfff800000000000 x22: ffff0000cd986000 x21: ffff0000db646660 [ 124.066996][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 124.068799][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 124.070745][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 124.072708][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 124.074485][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 124.076296][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 124.078030][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.079816][ T7076] Call trace: [ 124.080609][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.081978][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 124.083290][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.084566][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 124.085978][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 124.087317][ T7076] ext4_dirty_inode+0xd4/0x104 [ 124.088453][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 124.089708][ T7076] iput+0x1d0/0x830 [ 124.090624][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 124.091730][ T7076] __dentry_kill+0x178/0x5e8 [ 124.092874][ T7076] shrink_kill+0xd4/0x2cc [ 124.093801][ T7076] shrink_dentry_list+0x31c/0x768 [ 124.094872][ T7076] shrink_dcache_parent+0xc4/0x374 [ 124.095921][ T7076] do_one_tree+0x30/0xfc [ 124.096930][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 124.098176][ T7076] generic_shutdown_super+0x68/0x2b8 [ 124.099384][ T7076] kill_block_super+0x44/0x90 [ 124.100398][ T7076] ext4_kill_sb+0x68/0xa4 [ 124.101267][ T7076] deactivate_locked_super+0xc4/0x12c [ 124.102561][ T7076] deactivate_super+0xe0/0x100 [ 124.103534][ T7076] cleanup_mnt+0x34c/0x3dc [ 124.104484][ T7076] __cleanup_mnt+0x20/0x30 [ 124.105555][ T7076] task_work_run+0x230/0x2e0 [ 124.106614][ T7076] do_notify_resume+0x178/0x1f4 [ 124.107713][ T7076] el0_svc+0xac/0x168 [ 124.108633][ T7076] el0t_64_sync_handler+0x84/0xfc [ 124.109740][ T7076] el0t_64_sync+0x190/0x194 [ 124.110779][ T7076] irq event stamp: 549416 [ 124.111738][ T7076] hardirqs last enabled at (549415): [] console_unlock+0x18c/0x3d4 [ 124.114008][ T7076] hardirqs last disabled at (549416): [] el1_dbg+0x24/0x80 [ 124.116054][ T7076] softirqs last enabled at (547982): [] local_bh_enable+0x10/0x34 [ 124.118248][ T7076] softirqs last disabled at (547980): [] local_bh_disable+0x10/0x34 [ 124.120554][ T7076] ---[ end trace 0000000000000000 ]--- [ 124.148676][ T7546] loop0: detected capacity change from 0 to 1024 [ 124.168254][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.171687][ T7076] ------------[ cut here ]------------ [ 124.172856][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.175063][ T7076] Modules linked in: [ 124.175950][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 124.178562][ T7076] Tainted: [W]=WARN [ 124.179382][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 124.181693][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.183422][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.184872][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.186259][ T7076] sp : ffff80009d016f20 [ 124.187163][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.188970][ T7076] x26: ffffffffffffffea x25: ffff0000e0fec8a0 x24: ffff0000cfde0068 [ 124.190855][ T7076] x23: dfff800000000000 x22: ffff0000cfde0000 x21: ffff0000e0fec878 [ 124.192691][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 124.194590][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 124.196406][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 124.198142][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 124.199962][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 124.201817][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 124.203658][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.205434][ T7076] Call trace: [ 124.206177][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.207462][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 124.208593][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.209880][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 124.211160][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 124.212348][ T7076] ext4_dirty_inode+0xd4/0x104 [ 124.213328][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 124.214511][ T7076] iput+0x1d0/0x830 [ 124.215323][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 124.216554][ T7076] __dentry_kill+0x178/0x5e8 [ 124.217510][ T7076] shrink_kill+0xd4/0x2cc [ 124.218507][ T7076] shrink_dentry_list+0x31c/0x768 [ 124.219593][ T7076] shrink_dcache_parent+0xc4/0x374 [ 124.220720][ T7076] do_one_tree+0x30/0xfc [ 124.221673][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 124.222857][ T7076] generic_shutdown_super+0x68/0x2b8 [ 124.223908][ T7076] kill_block_super+0x44/0x90 [ 124.224957][ T7076] ext4_kill_sb+0x68/0xa4 [ 124.225940][ T7076] deactivate_locked_super+0xc4/0x12c [ 124.227169][ T7076] deactivate_super+0xe0/0x100 [ 124.228300][ T7076] cleanup_mnt+0x34c/0x3dc [ 124.229311][ T7076] __cleanup_mnt+0x20/0x30 [ 124.230304][ T7076] task_work_run+0x230/0x2e0 [ 124.231415][ T7076] do_notify_resume+0x178/0x1f4 [ 124.232624][ T7076] el0_svc+0xac/0x168 [ 124.233513][ T7076] el0t_64_sync_handler+0x84/0xfc [ 124.234718][ T7076] el0t_64_sync+0x190/0x194 [ 124.235805][ T7076] irq event stamp: 555958 [ 124.236881][ T7076] hardirqs last enabled at (555957): [] finish_lock_switch+0xbc/0x1e4 [ 124.239207][ T7076] hardirqs last disabled at (555958): [] el1_dbg+0x24/0x80 [ 124.241312][ T7076] softirqs last enabled at (555950): [] handle_softirqs+0xa3c/0xbfc [ 124.243534][ T7076] softirqs last disabled at (555823): [] __do_softirq+0x14/0x20 [ 124.245796][ T7076] ---[ end trace 0000000000000000 ]--- [ 124.270392][ T7550] loop0: detected capacity change from 0 to 1024 [ 124.296626][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.300056][ T7076] ------------[ cut here ]------------ [ 124.301246][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.303358][ T7076] Modules linked in: [ 124.304202][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 124.306713][ T7076] Tainted: [W]=WARN [ 124.307473][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 124.309730][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.311535][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.312948][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.314323][ T7076] sp : ffff80009d016f20 [ 124.315236][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.317199][ T7076] x26: ffffffffffffffea x25: ffff0000e0f902d8 x24: ffff0000c5d28068 [ 124.319068][ T7076] x23: dfff800000000000 x22: ffff0000c5d28000 x21: ffff0000e0f902b0 [ 124.320947][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 124.322709][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 124.324663][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 124.326495][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 124.328312][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 124.330140][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 124.332007][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.333880][ T7076] Call trace: [ 124.334556][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.335953][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 124.337097][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.338371][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 124.339693][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 124.341060][ T7076] ext4_dirty_inode+0xd4/0x104 [ 124.341983][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 124.342966][ T7076] iput+0x1d0/0x830 [ 124.343828][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 124.344963][ T7076] __dentry_kill+0x178/0x5e8 [ 124.345961][ T7076] shrink_kill+0xd4/0x2cc [ 124.346917][ T7076] shrink_dentry_list+0x31c/0x768 [ 124.348175][ T7076] shrink_dcache_parent+0xc4/0x374 [ 124.349285][ T7076] do_one_tree+0x30/0xfc [ 124.350285][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 124.351553][ T7076] generic_shutdown_super+0x68/0x2b8 [ 124.352708][ T7076] kill_block_super+0x44/0x90 [ 124.353660][ T7076] ext4_kill_sb+0x68/0xa4 [ 124.354703][ T7076] deactivate_locked_super+0xc4/0x12c [ 124.355921][ T7076] deactivate_super+0xe0/0x100 [ 124.357017][ T7076] cleanup_mnt+0x34c/0x3dc [ 124.357976][ T7076] __cleanup_mnt+0x20/0x30 [ 124.358946][ T7076] task_work_run+0x230/0x2e0 [ 124.359901][ T7076] do_notify_resume+0x178/0x1f4 [ 124.361086][ T7076] el0_svc+0xac/0x168 [ 124.362053][ T7076] el0t_64_sync_handler+0x84/0xfc [ 124.363191][ T7076] el0t_64_sync+0x190/0x194 [ 124.364188][ T7076] irq event stamp: 562034 [ 124.365088][ T7076] hardirqs last enabled at (562033): [] finish_lock_switch+0xbc/0x1e4 [ 124.367194][ T7076] hardirqs last disabled at (562034): [] el1_dbg+0x24/0x80 [ 124.369200][ T7076] softirqs last enabled at (562026): [] handle_softirqs+0xa3c/0xbfc [ 124.371223][ T7076] softirqs last disabled at (562013): [] __do_softirq+0x14/0x20 [ 124.373321][ T7076] ---[ end trace 0000000000000000 ]--- [ 124.403616][ T7554] loop0: detected capacity change from 0 to 1024 [ 124.428054][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.431419][ T7076] ------------[ cut here ]------------ [ 124.432700][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.435045][ T7076] Modules linked in: [ 124.435927][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 124.438690][ T7076] Tainted: [W]=WARN [ 124.439579][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 124.441728][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.443624][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.445194][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.446542][ T7076] sp : ffff80009d016f20 [ 124.447453][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.449201][ T7076] x26: ffffffffffffffea x25: ffff0000e0feaab8 x24: ffff0000c7714068 [ 124.451021][ T7076] x23: dfff800000000000 x22: ffff0000c7714000 x21: ffff0000e0feaa90 [ 124.452822][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 124.454626][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 124.456379][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 124.458174][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 124.459922][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 124.461852][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 124.463767][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.465456][ T7076] Call trace: [ 124.466198][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.467608][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 124.468801][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.470176][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 124.471438][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 124.472720][ T7076] ext4_dirty_inode+0xd4/0x104 [ 124.473798][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 124.474899][ T7076] iput+0x1d0/0x830 [ 124.475778][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 124.477009][ T7076] __dentry_kill+0x178/0x5e8 [ 124.477965][ T7076] shrink_kill+0xd4/0x2cc [ 124.478912][ T7076] shrink_dentry_list+0x31c/0x768 [ 124.480035][ T7076] shrink_dcache_parent+0xc4/0x374 [ 124.481137][ T7076] do_one_tree+0x30/0xfc [ 124.482064][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 124.483268][ T7076] generic_shutdown_super+0x68/0x2b8 [ 124.484499][ T7076] kill_block_super+0x44/0x90 [ 124.485740][ T7076] ext4_kill_sb+0x68/0xa4 [ 124.486781][ T7076] deactivate_locked_super+0xc4/0x12c [ 124.488067][ T7076] deactivate_super+0xe0/0x100 [ 124.489093][ T7076] cleanup_mnt+0x34c/0x3dc [ 124.490027][ T7076] __cleanup_mnt+0x20/0x30 [ 124.490914][ T7076] task_work_run+0x230/0x2e0 [ 124.492040][ T7076] do_notify_resume+0x178/0x1f4 [ 124.493178][ T7076] el0_svc+0xac/0x168 [ 124.494101][ T7076] el0t_64_sync_handler+0x84/0xfc [ 124.495260][ T7076] el0t_64_sync+0x190/0x194 [ 124.496318][ T7076] irq event stamp: 568710 [ 124.497283][ T7076] hardirqs last enabled at (568709): [] finish_lock_switch+0xbc/0x1e4 [ 124.499894][ T7076] hardirqs last disabled at (568710): [] el1_dbg+0x24/0x80 [ 124.501892][ T7076] softirqs last enabled at (568702): [] handle_softirqs+0xa3c/0xbfc [ 124.504080][ T7076] softirqs last disabled at (568599): [] __do_softirq+0x14/0x20 [ 124.506182][ T7076] ---[ end trace 0000000000000000 ]--- [ 124.532717][ T7558] loop0: detected capacity change from 0 to 1024 [ 124.549003][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.551638][ T7076] ------------[ cut here ]------------ [ 124.552818][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.554914][ T7076] Modules linked in: [ 124.555742][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 124.558298][ T7076] Tainted: [W]=WARN [ 124.559088][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 124.561286][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.563021][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.564371][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.565767][ T7076] sp : ffff80009d016f20 [ 124.566651][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.568360][ T7076] x26: ffffffffffffffea x25: ffff0000e0cc6688 x24: ffff0000c8660068 [ 124.570142][ T7076] x23: dfff800000000000 x22: ffff0000c8660000 x21: ffff0000e0cc6660 [ 124.571897][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 124.573532][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 124.575276][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 124.577100][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 124.578878][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 124.580569][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 124.582277][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.583991][ T7076] Call trace: [ 124.584711][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.586028][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 124.587232][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.588465][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 124.589726][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 124.590954][ T7076] ext4_dirty_inode+0xd4/0x104 [ 124.592023][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 124.593293][ T7076] iput+0x1d0/0x830 [ 124.594098][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 124.595235][ T7076] __dentry_kill+0x178/0x5e8 [ 124.596194][ T7076] shrink_kill+0xd4/0x2cc [ 124.597144][ T7076] shrink_dentry_list+0x31c/0x768 [ 124.598361][ T7076] shrink_dcache_parent+0xc4/0x374 [ 124.599515][ T7076] do_one_tree+0x30/0xfc [ 124.600537][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 124.601733][ T7076] generic_shutdown_super+0x68/0x2b8 [ 124.603002][ T7076] kill_block_super+0x44/0x90 [ 124.604182][ T7076] ext4_kill_sb+0x68/0xa4 [ 124.605095][ T7076] deactivate_locked_super+0xc4/0x12c [ 124.606239][ T7076] deactivate_super+0xe0/0x100 [ 124.607285][ T7076] cleanup_mnt+0x34c/0x3dc [ 124.608340][ T7076] __cleanup_mnt+0x20/0x30 [ 124.609295][ T7076] task_work_run+0x230/0x2e0 [ 124.610262][ T7076] do_notify_resume+0x178/0x1f4 [ 124.611472][ T7076] el0_svc+0xac/0x168 [ 124.612499][ T7076] el0t_64_sync_handler+0x84/0xfc [ 124.613695][ T7076] el0t_64_sync+0x190/0x194 [ 124.614662][ T7076] irq event stamp: 575092 [ 124.615586][ T7076] hardirqs last enabled at (575091): [] console_unlock+0x18c/0x3d4 [ 124.617693][ T7076] hardirqs last disabled at (575092): [] el1_dbg+0x24/0x80 [ 124.619735][ T7076] softirqs last enabled at (574816): [] handle_softirqs+0xa3c/0xbfc [ 124.621840][ T7076] softirqs last disabled at (574803): [] __do_softirq+0x14/0x20 [ 124.623977][ T7076] ---[ end trace 0000000000000000 ]--- [ 124.653183][ T7562] loop0: detected capacity change from 0 to 1024 [ 124.676790][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.680095][ T7076] ------------[ cut here ]------------ [ 124.681246][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.683499][ T7076] Modules linked in: [ 124.684444][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 124.687032][ T7076] Tainted: [W]=WARN [ 124.687775][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 124.690147][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.691969][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.693470][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.694966][ T7076] sp : ffff80009d016f20 [ 124.695860][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.697529][ T7076] x26: ffffffffffffffea x25: ffff0000e0cc3ea8 x24: ffff0000ce30a068 [ 124.699323][ T7076] x23: dfff800000000000 x22: ffff0000ce30a000 x21: ffff0000e0cc3e80 [ 124.701110][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 124.702929][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 124.704797][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 124.706497][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 124.708324][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 124.709976][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 124.711718][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.713549][ T7076] Call trace: [ 124.714383][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.715867][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 124.717001][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.718294][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 124.719781][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 124.721120][ T7076] ext4_dirty_inode+0xd4/0x104 [ 124.722237][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 124.723459][ T7076] iput+0x1d0/0x830 [ 124.724259][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 124.725487][ T7076] __dentry_kill+0x178/0x5e8 [ 124.726418][ T7076] shrink_kill+0xd4/0x2cc [ 124.727346][ T7076] shrink_dentry_list+0x31c/0x768 [ 124.728488][ T7076] shrink_dcache_parent+0xc4/0x374 [ 124.729601][ T7076] do_one_tree+0x30/0xfc [ 124.730588][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 124.732067][ T7076] generic_shutdown_super+0x68/0x2b8 [ 124.733210][ T7076] kill_block_super+0x44/0x90 [ 124.734270][ T7076] ext4_kill_sb+0x68/0xa4 [ 124.735251][ T7076] deactivate_locked_super+0xc4/0x12c [ 124.736404][ T7076] deactivate_super+0xe0/0x100 [ 124.737473][ T7076] cleanup_mnt+0x34c/0x3dc [ 124.738486][ T7076] __cleanup_mnt+0x20/0x30 [ 124.739476][ T7076] task_work_run+0x230/0x2e0 [ 124.740541][ T7076] do_notify_resume+0x178/0x1f4 [ 124.741692][ T7076] el0_svc+0xac/0x168 [ 124.742655][ T7076] el0t_64_sync_handler+0x84/0xfc [ 124.743863][ T7076] el0t_64_sync+0x190/0x194 [ 124.744985][ T7076] irq event stamp: 582302 [ 124.745907][ T7076] hardirqs last enabled at (582301): [] finish_lock_switch+0xbc/0x1e4 [ 124.748186][ T7076] hardirqs last disabled at (582302): [] el1_dbg+0x24/0x80 [ 124.750116][ T7076] softirqs last enabled at (582294): [] handle_softirqs+0xa3c/0xbfc [ 124.752464][ T7076] softirqs last disabled at (582177): [] __do_softirq+0x14/0x20 [ 124.754449][ T7076] ---[ end trace 0000000000000000 ]--- [ 124.779892][ T7566] loop0: detected capacity change from 0 to 1024 [ 124.809158][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.811716][ T7076] ------------[ cut here ]------------ [ 124.812888][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.815031][ T7076] Modules linked in: [ 124.815807][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 124.818493][ T7076] Tainted: [W]=WARN [ 124.819293][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 124.821653][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.823301][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.824833][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.826158][ T7076] sp : ffff80009d016f20 [ 124.827107][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.828976][ T7076] x26: ffffffffffffffea x25: ffff0000e0f92ab8 x24: ffff0000d9bca068 [ 124.830766][ T7076] x23: dfff800000000000 x22: ffff0000d9bca000 x21: ffff0000e0f92a90 [ 124.832624][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 124.834345][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 124.836079][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 124.837973][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 124.840000][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 124.841922][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 124.843680][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.845333][ T7076] Call trace: [ 124.846049][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.847505][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 124.848741][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.849957][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 124.851170][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 124.852516][ T7076] ext4_dirty_inode+0xd4/0x104 [ 124.853659][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 124.854801][ T7076] iput+0x1d0/0x830 [ 124.855746][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 124.856874][ T7076] __dentry_kill+0x178/0x5e8 [ 124.857858][ T7076] shrink_kill+0xd4/0x2cc [ 124.858853][ T7076] shrink_dentry_list+0x31c/0x768 [ 124.860054][ T7076] shrink_dcache_parent+0xc4/0x374 [ 124.861308][ T7076] do_one_tree+0x30/0xfc [ 124.862232][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 124.863383][ T7076] generic_shutdown_super+0x68/0x2b8 [ 124.864642][ T7076] kill_block_super+0x44/0x90 [ 124.865742][ T7076] ext4_kill_sb+0x68/0xa4 [ 124.866672][ T7076] deactivate_locked_super+0xc4/0x12c [ 124.867787][ T7076] deactivate_super+0xe0/0x100 [ 124.868833][ T7076] cleanup_mnt+0x34c/0x3dc [ 124.869919][ T7076] __cleanup_mnt+0x20/0x30 [ 124.870910][ T7076] task_work_run+0x230/0x2e0 [ 124.871982][ T7076] do_notify_resume+0x178/0x1f4 [ 124.873097][ T7076] el0_svc+0xac/0x168 [ 124.874034][ T7076] el0t_64_sync_handler+0x84/0xfc [ 124.875100][ T7076] el0t_64_sync+0x190/0x194 [ 124.876066][ T7076] irq event stamp: 589384 [ 124.877046][ T7076] hardirqs last enabled at (589383): [] console_unlock+0x18c/0x3d4 [ 124.879084][ T7076] hardirqs last disabled at (589384): [] el1_dbg+0x24/0x80 [ 124.880992][ T7076] softirqs last enabled at (589090): [] handle_softirqs+0xa3c/0xbfc [ 124.883386][ T7076] softirqs last disabled at (589067): [] __do_softirq+0x14/0x20 [ 124.885380][ T7076] ---[ end trace 0000000000000000 ]--- [ 124.913593][ T7570] loop0: detected capacity change from 0 to 1024 [ 124.929985][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.932657][ T7076] ------------[ cut here ]------------ [ 124.933859][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.936102][ T7076] Modules linked in: [ 124.936924][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 124.939749][ T7076] Tainted: [W]=WARN [ 124.940625][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 124.943003][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.944835][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.946367][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.948000][ T7076] sp : ffff80009d016f20 [ 124.949033][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.950916][ T7076] x26: ffffffffffffffea x25: ffff0000e0cc2ab8 x24: ffff0000cfd32068 [ 124.952781][ T7076] x23: dfff800000000000 x22: ffff0000cfd32000 x21: ffff0000e0cc2a90 [ 124.954442][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 124.956381][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 124.958263][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 124.960173][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 124.961950][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 124.963782][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 124.965459][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.967250][ T7076] Call trace: [ 124.968034][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.969454][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 124.970580][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.971826][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 124.973093][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 124.974332][ T7076] ext4_dirty_inode+0xd4/0x104 [ 124.975345][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 124.976536][ T7076] iput+0x1d0/0x830 [ 124.977301][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 124.978433][ T7076] __dentry_kill+0x178/0x5e8 [ 124.979503][ T7076] shrink_kill+0xd4/0x2cc [ 124.980544][ T7076] shrink_dentry_list+0x31c/0x768 [ 124.981519][ T7076] shrink_dcache_parent+0xc4/0x374 [ 124.982666][ T7076] do_one_tree+0x30/0xfc [ 124.983630][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 124.984945][ T7076] generic_shutdown_super+0x68/0x2b8 [ 124.986198][ T7076] kill_block_super+0x44/0x90 [ 124.987342][ T7076] ext4_kill_sb+0x68/0xa4 [ 124.988443][ T7076] deactivate_locked_super+0xc4/0x12c [ 124.989705][ T7076] deactivate_super+0xe0/0x100 [ 124.990758][ T7076] cleanup_mnt+0x34c/0x3dc [ 124.991750][ T7076] __cleanup_mnt+0x20/0x30 [ 124.992787][ T7076] task_work_run+0x230/0x2e0 [ 124.993841][ T7076] do_notify_resume+0x178/0x1f4 [ 124.994905][ T7076] el0_svc+0xac/0x168 [ 124.995814][ T7076] el0t_64_sync_handler+0x84/0xfc [ 124.997103][ T7076] el0t_64_sync+0x190/0x194 [ 124.998119][ T7076] irq event stamp: 596290 [ 124.999059][ T7076] hardirqs last enabled at (596289): [] console_unlock+0x18c/0x3d4 [ 125.001226][ T7076] hardirqs last disabled at (596290): [] el1_dbg+0x24/0x80 [ 125.003374][ T7076] softirqs last enabled at (595522): [] handle_softirqs+0xa3c/0xbfc [ 125.005494][ T7076] softirqs last disabled at (595501): [] __do_softirq+0x14/0x20 [ 125.007433][ T7076] ---[ end trace 0000000000000000 ]--- [ 125.035221][ T7574] loop0: detected capacity change from 0 to 1024 [ 125.061934][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.064621][ T7076] ------------[ cut here ]------------ [ 125.065808][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.068036][ T7076] Modules linked in: [ 125.068893][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 125.071613][ T7076] Tainted: [W]=WARN [ 125.072510][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 125.074695][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.076493][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.078074][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.079466][ T7076] sp : ffff80009d016f20 [ 125.080423][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.082236][ T7076] x26: ffffffffffffffea x25: ffff0000e0fdb4b0 x24: ffff0000d0e88068 [ 125.084078][ T7076] x23: dfff800000000000 x22: ffff0000d0e88000 x21: ffff0000e0fdb488 [ 125.085972][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 125.087682][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 125.089529][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 125.091324][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 125.093068][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.094814][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 125.096701][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.098449][ T7076] Call trace: [ 125.099379][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.100804][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 125.102068][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.103422][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 125.104599][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 125.105879][ T7076] ext4_dirty_inode+0xd4/0x104 [ 125.106907][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 125.108031][ T7076] iput+0x1d0/0x830 [ 125.108925][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 125.110130][ T7076] __dentry_kill+0x178/0x5e8 [ 125.111200][ T7076] shrink_kill+0xd4/0x2cc [ 125.112156][ T7076] shrink_dentry_list+0x31c/0x768 [ 125.113240][ T7076] shrink_dcache_parent+0xc4/0x374 [ 125.114466][ T7076] do_one_tree+0x30/0xfc [ 125.115531][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 125.116804][ T7076] generic_shutdown_super+0x68/0x2b8 [ 125.117946][ T7076] kill_block_super+0x44/0x90 [ 125.119094][ T7076] ext4_kill_sb+0x68/0xa4 [ 125.120026][ T7076] deactivate_locked_super+0xc4/0x12c [ 125.121300][ T7076] deactivate_super+0xe0/0x100 [ 125.122287][ T7076] cleanup_mnt+0x34c/0x3dc [ 125.123251][ T7076] __cleanup_mnt+0x20/0x30 [ 125.124192][ T7076] task_work_run+0x230/0x2e0 [ 125.125243][ T7076] do_notify_resume+0x178/0x1f4 [ 125.126256][ T7076] el0_svc+0xac/0x168 [ 125.127208][ T7076] el0t_64_sync_handler+0x84/0xfc [ 125.128455][ T7076] el0t_64_sync+0x190/0x194 [ 125.129406][ T7076] irq event stamp: 603290 [ 125.130426][ T7076] hardirqs last enabled at (603289): [] console_unlock+0x18c/0x3d4 [ 125.132618][ T7076] hardirqs last disabled at (603290): [] el1_dbg+0x24/0x80 [ 125.134644][ T7076] softirqs last enabled at (601844): [] local_bh_enable+0x10/0x34 [ 125.136604][ T7076] softirqs last disabled at (601842): [] local_bh_disable+0x10/0x34 [ 125.138724][ T7076] ---[ end trace 0000000000000000 ]--- [ 125.170170][ T7578] loop0: detected capacity change from 0 to 1024 [ 125.199332][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.201928][ T7076] ------------[ cut here ]------------ [ 125.203112][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.205371][ T7076] Modules linked in: [ 125.206281][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 125.209017][ T7076] Tainted: [W]=WARN [ 125.209849][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 125.211999][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.213744][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.215303][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.216708][ T7076] sp : ffff80009d016f20 [ 125.217661][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.219462][ T7076] x26: ffffffffffffffea x25: ffff0000e0fd96c8 x24: ffff0000da29a068 [ 125.221301][ T7076] x23: dfff800000000000 x22: ffff0000da29a000 x21: ffff0000e0fd96a0 [ 125.223141][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 125.224864][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 125.226690][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 125.228393][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 125.230167][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.232084][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 125.233861][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.235561][ T7076] Call trace: [ 125.236320][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.237576][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 125.238841][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.240149][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 125.241418][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 125.242694][ T7076] ext4_dirty_inode+0xd4/0x104 [ 125.243814][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 125.244952][ T7076] iput+0x1d0/0x830 [ 125.245780][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 125.246961][ T7076] __dentry_kill+0x178/0x5e8 [ 125.247973][ T7076] shrink_kill+0xd4/0x2cc [ 125.248942][ T7076] shrink_dentry_list+0x31c/0x768 [ 125.249980][ T7076] shrink_dcache_parent+0xc4/0x374 [ 125.251253][ T7076] do_one_tree+0x30/0xfc [ 125.252108][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 125.253214][ T7076] generic_shutdown_super+0x68/0x2b8 [ 125.254436][ T7076] kill_block_super+0x44/0x90 [ 125.255473][ T7076] ext4_kill_sb+0x68/0xa4 [ 125.256475][ T7076] deactivate_locked_super+0xc4/0x12c [ 125.257655][ T7076] deactivate_super+0xe0/0x100 [ 125.258698][ T7076] cleanup_mnt+0x34c/0x3dc [ 125.259799][ T7076] __cleanup_mnt+0x20/0x30 [ 125.260785][ T7076] task_work_run+0x230/0x2e0 [ 125.261818][ T7076] do_notify_resume+0x178/0x1f4 [ 125.262874][ T7076] el0_svc+0xac/0x168 [ 125.263753][ T7076] el0t_64_sync_handler+0x84/0xfc [ 125.264924][ T7076] el0t_64_sync+0x190/0x194 [ 125.266015][ T7076] irq event stamp: 609832 [ 125.267025][ T7076] hardirqs last enabled at (609831): [] console_unlock+0x18c/0x3d4 [ 125.269035][ T7076] hardirqs last disabled at (609832): [] el1_dbg+0x24/0x80 [ 125.270981][ T7076] softirqs last enabled at (609412): [] handle_softirqs+0xa3c/0xbfc [ 125.273054][ T7076] softirqs last disabled at (609395): [] __do_softirq+0x14/0x20 [ 125.275129][ T7076] ---[ end trace 0000000000000000 ]--- [ 125.301624][ T7582] loop0: detected capacity change from 0 to 1024 [ 125.321228][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.323956][ T7076] ------------[ cut here ]------------ [ 125.325134][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.327308][ T7076] Modules linked in: [ 125.328133][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 125.330819][ T7076] Tainted: [W]=WARN [ 125.331652][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 125.333898][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.335599][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.337056][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.338462][ T7076] sp : ffff80009d016f20 [ 125.339450][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.341113][ T7076] x26: ffffffffffffffea x25: ffff0000e0eeb4b0 x24: ffff0000d468c068 [ 125.342843][ T7076] x23: dfff800000000000 x22: ffff0000d468c000 x21: ffff0000e0eeb488 [ 125.344621][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 125.346392][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 125.348192][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 125.350073][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 125.351850][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.353668][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 125.355377][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.357169][ T7076] Call trace: [ 125.357888][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.359312][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 125.360542][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.361827][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 125.363126][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 125.364369][ T7076] ext4_dirty_inode+0xd4/0x104 [ 125.365500][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 125.366659][ T7076] iput+0x1d0/0x830 [ 125.367530][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 125.368695][ T7076] __dentry_kill+0x178/0x5e8 [ 125.369721][ T7076] shrink_kill+0xd4/0x2cc [ 125.370701][ T7076] shrink_dentry_list+0x31c/0x768 [ 125.371815][ T7076] shrink_dcache_parent+0xc4/0x374 [ 125.372970][ T7076] do_one_tree+0x30/0xfc [ 125.373868][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 125.375054][ T7076] generic_shutdown_super+0x68/0x2b8 [ 125.376216][ T7076] kill_block_super+0x44/0x90 [ 125.377259][ T7076] ext4_kill_sb+0x68/0xa4 [ 125.378243][ T7076] deactivate_locked_super+0xc4/0x12c [ 125.379474][ T7076] deactivate_super+0xe0/0x100 [ 125.380488][ T7076] cleanup_mnt+0x34c/0x3dc [ 125.381476][ T7076] __cleanup_mnt+0x20/0x30 [ 125.382368][ T7076] task_work_run+0x230/0x2e0 [ 125.383474][ T7076] do_notify_resume+0x178/0x1f4 [ 125.384581][ T7076] el0_svc+0xac/0x168 [ 125.385506][ T7076] el0t_64_sync_handler+0x84/0xfc [ 125.386705][ T7076] el0t_64_sync+0x190/0x194 [ 125.387711][ T7076] irq event stamp: 615994 [ 125.388696][ T7076] hardirqs last enabled at (615993): [] console_unlock+0x18c/0x3d4 [ 125.390784][ T7076] hardirqs last disabled at (615994): [] el1_dbg+0x24/0x80 [ 125.392704][ T7076] softirqs last enabled at (615104): [] local_bh_enable+0x10/0x34 [ 125.394815][ T7076] softirqs last disabled at (615102): [] local_bh_disable+0x10/0x34 [ 125.396850][ T7076] ---[ end trace 0000000000000000 ]--- [ 125.422920][ T7586] loop0: detected capacity change from 0 to 1024 [ 125.438321][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.441410][ T7076] ------------[ cut here ]------------ [ 125.442680][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.444777][ T7076] Modules linked in: [ 125.445567][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 125.448160][ T7076] Tainted: [W]=WARN [ 125.449025][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 125.451418][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.453171][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.454652][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.456305][ T7076] sp : ffff80009d016f20 [ 125.457135][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.458854][ T7076] x26: ffffffffffffffea x25: ffff0000e0edf080 x24: ffff0000e6f76068 [ 125.460826][ T7076] x23: dfff800000000000 x22: ffff0000e6f76000 x21: ffff0000e0edf058 [ 125.462586][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 125.464410][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 125.466298][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 125.467998][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 125.469718][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.471577][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 125.473210][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.475098][ T7076] Call trace: [ 125.475838][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.477229][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 125.478566][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.479687][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 125.480872][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 125.482061][ T7076] ext4_dirty_inode+0xd4/0x104 [ 125.483186][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 125.484397][ T7076] iput+0x1d0/0x830 [ 125.485212][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 125.486333][ T7076] __dentry_kill+0x178/0x5e8 [ 125.487421][ T7076] shrink_kill+0xd4/0x2cc [ 125.488383][ T7076] shrink_dentry_list+0x31c/0x768 [ 125.489569][ T7076] shrink_dcache_parent+0xc4/0x374 [ 125.490737][ T7076] do_one_tree+0x30/0xfc [ 125.491698][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 125.492932][ T7076] generic_shutdown_super+0x68/0x2b8 [ 125.494183][ T7076] kill_block_super+0x44/0x90 [ 125.495281][ T7076] ext4_kill_sb+0x68/0xa4 [ 125.496246][ T7076] deactivate_locked_super+0xc4/0x12c [ 125.497498][ T7076] deactivate_super+0xe0/0x100 [ 125.498548][ T7076] cleanup_mnt+0x34c/0x3dc [ 125.499539][ T7076] __cleanup_mnt+0x20/0x30 [ 125.500477][ T7076] task_work_run+0x230/0x2e0 [ 125.501590][ T7076] do_notify_resume+0x178/0x1f4 [ 125.502803][ T7076] el0_svc+0xac/0x168 [ 125.503739][ T7076] el0t_64_sync_handler+0x84/0xfc [ 125.504844][ T7076] el0t_64_sync+0x190/0x194 [ 125.505792][ T7076] irq event stamp: 623074 [ 125.506820][ T7076] hardirqs last enabled at (623073): [] console_unlock+0x18c/0x3d4 [ 125.509037][ T7076] hardirqs last disabled at (623074): [] el1_dbg+0x24/0x80 [ 125.511079][ T7076] softirqs last enabled at (623068): [] handle_softirqs+0xa3c/0xbfc [ 125.513295][ T7076] softirqs last disabled at (623057): [] __do_softirq+0x14/0x20 [ 125.515196][ T7076] ---[ end trace 0000000000000000 ]--- [ 125.541915][ T7590] loop0: detected capacity change from 0 to 1024 [ 125.559833][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.562425][ T7076] ------------[ cut here ]------------ [ 125.563665][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.565966][ T7076] Modules linked in: [ 125.566809][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 125.569398][ T7076] Tainted: [W]=WARN [ 125.570180][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 125.572588][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.574321][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.575770][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.577175][ T7076] sp : ffff80009d016f20 [ 125.578226][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.580112][ T7076] x26: ffffffffffffffea x25: ffff0000e0edd298 x24: ffff0000da430068 [ 125.581994][ T7076] x23: dfff800000000000 x22: ffff0000da430000 x21: ffff0000e0edd270 [ 125.583655][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 125.585511][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 125.587444][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 125.589376][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 125.591205][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.593012][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 125.594884][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.596653][ T7076] Call trace: [ 125.597383][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.598796][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 125.599952][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.601287][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 125.602593][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 125.603852][ T7076] ext4_dirty_inode+0xd4/0x104 [ 125.604933][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 125.606074][ T7076] iput+0x1d0/0x830 [ 125.606945][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 125.608021][ T7076] __dentry_kill+0x178/0x5e8 [ 125.609008][ T7076] shrink_kill+0xd4/0x2cc [ 125.610100][ T7076] shrink_dentry_list+0x31c/0x768 [ 125.611270][ T7076] shrink_dcache_parent+0xc4/0x374 [ 125.612427][ T7076] do_one_tree+0x30/0xfc [ 125.613317][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 125.614513][ T7076] generic_shutdown_super+0x68/0x2b8 [ 125.615647][ T7076] kill_block_super+0x44/0x90 [ 125.616635][ T7076] ext4_kill_sb+0x68/0xa4 [ 125.617613][ T7076] deactivate_locked_super+0xc4/0x12c [ 125.618832][ T7076] deactivate_super+0xe0/0x100 [ 125.620006][ T7076] cleanup_mnt+0x34c/0x3dc [ 125.621043][ T7076] __cleanup_mnt+0x20/0x30 [ 125.622004][ T7076] task_work_run+0x230/0x2e0 [ 125.623084][ T7076] do_notify_resume+0x178/0x1f4 [ 125.624190][ T7076] el0_svc+0xac/0x168 [ 125.625107][ T7076] el0t_64_sync_handler+0x84/0xfc [ 125.626209][ T7076] el0t_64_sync+0x190/0x194 [ 125.627267][ T7076] irq event stamp: 630206 [ 125.628233][ T7076] hardirqs last enabled at (630205): [] console_unlock+0x18c/0x3d4 [ 125.630431][ T7076] hardirqs last disabled at (630206): [] el1_dbg+0x24/0x80 [ 125.632131][ T7076] softirqs last enabled at (629490): [] handle_softirqs+0xa3c/0xbfc [ 125.634315][ T7076] softirqs last disabled at (629479): [] __do_softirq+0x14/0x20 [ 125.636462][ T7076] ---[ end trace 0000000000000000 ]--- [ 125.662040][ T7594] loop0: detected capacity change from 0 to 1024 [ 125.691407][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.694105][ T7076] ------------[ cut here ]------------ [ 125.695206][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.697197][ T7076] Modules linked in: [ 125.697978][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 125.700406][ T7076] Tainted: [W]=WARN [ 125.701159][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 125.703281][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.705008][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.706422][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.707923][ T7076] sp : ffff80009d016f20 [ 125.708927][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.710682][ T7076] x26: ffffffffffffffea x25: ffff0000e0eec8a0 x24: ffff0000dbae6068 [ 125.712599][ T7076] x23: dfff800000000000 x22: ffff0000dbae6000 x21: ffff0000e0eec878 [ 125.714385][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 125.716049][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 125.717865][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 125.719788][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 125.721474][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.723150][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 125.724821][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.726570][ T7076] Call trace: [ 125.727314][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.728760][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 125.729930][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.731217][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 125.732565][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 125.733868][ T7076] ext4_dirty_inode+0xd4/0x104 [ 125.734912][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 125.735959][ T7076] iput+0x1d0/0x830 [ 125.736936][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 125.738041][ T7076] __dentry_kill+0x178/0x5e8 [ 125.739176][ T7076] shrink_kill+0xd4/0x2cc [ 125.740226][ T7076] shrink_dentry_list+0x31c/0x768 [ 125.741415][ T7076] shrink_dcache_parent+0xc4/0x374 [ 125.742617][ T7076] do_one_tree+0x30/0xfc [ 125.743538][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 125.744807][ T7076] generic_shutdown_super+0x68/0x2b8 [ 125.746111][ T7076] kill_block_super+0x44/0x90 [ 125.747189][ T7076] ext4_kill_sb+0x68/0xa4 [ 125.748139][ T7076] deactivate_locked_super+0xc4/0x12c [ 125.749324][ T7076] deactivate_super+0xe0/0x100 [ 125.750332][ T7076] cleanup_mnt+0x34c/0x3dc [ 125.751306][ T7076] __cleanup_mnt+0x20/0x30 [ 125.752301][ T7076] task_work_run+0x230/0x2e0 [ 125.753333][ T7076] do_notify_resume+0x178/0x1f4 [ 125.754479][ T7076] el0_svc+0xac/0x168 [ 125.755424][ T7076] el0t_64_sync_handler+0x84/0xfc [ 125.756534][ T7076] el0t_64_sync+0x190/0x194 [ 125.757511][ T7076] irq event stamp: 636874 [ 125.758464][ T7076] hardirqs last enabled at (636873): [] console_unlock+0x18c/0x3d4 [ 125.760565][ T7076] hardirqs last disabled at (636874): [] el1_dbg+0x24/0x80 [ 125.762645][ T7076] softirqs last enabled at (635912): [] local_bh_enable+0x10/0x34 [ 125.764686][ T7076] softirqs last disabled at (635910): [] local_bh_disable+0x10/0x34 [ 125.766845][ T7076] ---[ end trace 0000000000000000 ]--- [ 125.798246][ T7598] loop0: detected capacity change from 0 to 1024 [ 125.821409][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.824195][ T7076] ------------[ cut here ]------------ [ 125.825286][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.827556][ T7076] Modules linked in: [ 125.828452][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 125.831502][ T7076] Tainted: [W]=WARN [ 125.832424][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 125.834660][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.836403][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.837906][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.839402][ T7076] sp : ffff80009d016f20 [ 125.840275][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.842131][ T7076] x26: ffffffffffffffea x25: ffff0000e0ee96c8 x24: ffff0000dad22068 [ 125.843975][ T7076] x23: dfff800000000000 x22: ffff0000dad22000 x21: ffff0000e0ee96a0 [ 125.845944][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 0000000000000008 [ 125.847740][ T7076] x17: 6572203a37373431 x16: ffff800083032784 x15: 0000000000000001 [ 125.849518][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 125.851320][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 125.853210][ T7076] x8 : 65707b21ac50f900 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.854855][ T7076] x5 : ffff80009d016558 x4 : ffff80008f65b620 x3 : ffff800082fbd1a4 [ 125.856702][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.858727][ T7076] Call trace: [ 125.859462][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.860953][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 125.862109][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.863512][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 125.864738][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 125.866044][ T7076] ext4_dirty_inode+0xd4/0x104 [ 125.867096][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 125.868253][ T7076] iput+0x1d0/0x830 [ 125.869118][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 125.870331][ T7076] __dentry_kill+0x178/0x5e8 [ 125.871395][ T7076] shrink_kill+0xd4/0x2cc [ 125.872302][ T7076] shrink_dentry_list+0x31c/0x768 [ 125.873254][ T7076] shrink_dcache_parent+0xc4/0x374 [ 125.874374][ T7076] do_one_tree+0x30/0xfc [ 125.875373][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 125.876647][ T7076] generic_shutdown_super+0x68/0x2b8 [ 125.877899][ T7076] kill_block_super+0x44/0x90 [ 125.879035][ T7076] ext4_kill_sb+0x68/0xa4 [ 125.880001][ T7076] deactivate_locked_super+0xc4/0x12c [ 125.881213][ T7076] deactivate_super+0xe0/0x100 [ 125.882161][ T7076] cleanup_mnt+0x34c/0x3dc [ 125.883153][ T7076] __cleanup_mnt+0x20/0x30 [ 125.884114][ T7076] task_work_run+0x230/0x2e0 [ 125.885235][ T7076] do_notify_resume+0x178/0x1f4 [ 125.886390][ T7076] el0_svc+0xac/0x168 [ 125.887296][ T7076] el0t_64_sync_handler+0x84/0xfc [ 125.888409][ T7076] el0t_64_sync+0x190/0x194 [ 125.889517][ T7076] irq event stamp: 643176 [ 125.890515][ T7076] hardirqs last enabled at (643175): [] console_unlock+0x18c/0x3d4 [ 125.892760][ T7076] hardirqs last disabled at (643176): [] el1_dbg+0x24/0x80 [ 125.894692][ T7076] softirqs last enabled at (642292): [] local_bh_enable+0x10/0x34 [ 125.896774][ T7076] softirqs last disabled at (642290): [] local_bh_disable+0x10/0x34 [ 125.899056][ T7076] ---[ end trace 0000000000000000 ]--- [ 125.919455][ T2341] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.920907][ T2341] ieee802154 phy1 wpan1: encryption failed: -22 [ 125.924489][ T7602] loop0: detected capacity change from 0 to 1024 [ 125.948233][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.951588][ T7076] ------------[ cut here ]------------ [ 125.952905][ T7076] WARNING: CPU: 0 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.955186][ T7076] Modules linked in: [ 125.956041][ T7076] CPU: 0 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 125.958818][ T7076] Tainted: [W]=WARN [ 125.959740][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 125.962024][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.963998][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.965424][ T7076] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.966841][ T7076] sp : ffff80009d016f20 [ 125.967744][ T7076] x29: ffff80009d0170c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.969447][ T7076] x26: ffffffffffffffea x25: ffff0000de66f080 x24: ffff0000cdfca068 [ 125.971168][ T7076] x23: dfff800000000000 x22: ffff0000cdfca000 x21: ffff0000de66f058 [ 125.973017][ T7076] x20: ffff80009d017030 x19: ffff700013a02df8 x18: 1fffe000366d31ee [ 125.974917][ T7076] x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 [ 125.976785][ T7076] x14: 1ffff00013a02d10 x13: 0000000000000000 x12: 0000000000000000 [ 125.978500][ T7076] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65707b21ac50f900 [ 125.980296][ T7076] x8 : 65707b21ac50f900 x7 : ffff8000802b7e24 x6 : 0000000000000000 [ 125.982128][ T7076] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 [ 125.983918][ T7076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.985706][ T7076] Call trace: [ 125.986480][ T7076] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.987779][ T7076] ext4_xattr_block_set+0x224/0x2e08 [ 125.989050][ T7076] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.990321][ T7076] __ext4_expand_extra_isize+0x290/0x348 [ 125.991652][ T7076] __ext4_mark_inode_dirty+0x458/0x868 [ 125.993046][ T7076] ext4_dirty_inode+0xd4/0x104 [ 125.994102][ T7076] __mark_inode_dirty+0x2d0/0x1154 [ 125.995384][ T7076] iput+0x1d0/0x830 [ 125.996197][ T7076] dentry_unlink_inode+0x3a0/0x4e0 [ 125.997363][ T7076] __dentry_kill+0x178/0x5e8 [ 125.998329][ T7076] shrink_kill+0xd4/0x2cc [ 125.999319][ T7076] shrink_dentry_list+0x31c/0x768 [ 126.000474][ T7076] shrink_dcache_parent+0xc4/0x374 [ 126.001551][ T7076] do_one_tree+0x30/0xfc [ 126.002456][ T7076] shrink_dcache_for_umount+0xd8/0x188 [ 126.003737][ T7076] generic_shutdown_super+0x68/0x2b8 [ 126.004888][ T7076] kill_block_super+0x44/0x90 [ 126.005991][ T7076] ext4_kill_sb+0x68/0xa4 [ 126.007044][ T7076] deactivate_locked_super+0xc4/0x12c [ 126.008281][ T7076] deactivate_super+0xe0/0x100 [ 126.009461][ T7076] cleanup_mnt+0x34c/0x3dc [ 126.010397][ T7076] __cleanup_mnt+0x20/0x30 [ 126.011372][ T7076] task_work_run+0x230/0x2e0 [ 126.012433][ T7076] do_notify_resume+0x178/0x1f4 [ 126.013507][ T7076] el0_svc+0xac/0x168 [ 126.014438][ T7076] el0t_64_sync_handler+0x84/0xfc [ 126.015593][ T7076] el0t_64_sync+0x190/0x194 [ 126.016638][ T7076] irq event stamp: 649376 [ 126.017564][ T7076] hardirqs last enabled at (649375): [] finish_lock_switch+0xbc/0x1e4 [ 126.019672][ T7076] hardirqs last disabled at (649376): [] el1_dbg+0x24/0x80 [ 126.021716][ T7076] softirqs last enabled at (649368): [] handle_softirqs+0xa3c/0xbfc [ 126.023888][ T7076] softirqs last disabled at (649243): [] __do_softirq+0x14/0x20 [ 126.025995][ T7076] ---[ end trace 0000000000000000 ]--- [ 126.054130][ T7606] loop0: detected capacity change from 0 to 1024 [ 126.076947][ T7076] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 126.080766][ T7076] ------------[ cut here ]------------ [ 126.081905][ T7076] WARNING: CPU: 1 PID: 7076 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 126.084037][ T7076] Modules linked in: [ 126.084831][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz-executor Tainted: G W 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 126.087457][ T7076] Tainted: [W]=WARN [ 126.088263][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 126.090473][ T7076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 126.092403][ T7076] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4