Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts. 1970/01/01 00:01:30 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:30 ignoring optional flag "type"="gce" 1970/01/01 00:01:30 parsed 1 programs [ 93.841081][ T6797] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 103.345022][ T162] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.346691][ T162] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.356682][ T162] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.358206][ T162] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.389295][ T5991] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 104.392973][ T5991] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 104.394901][ T5991] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 104.396936][ T5991] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 104.399243][ T5991] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 104.403183][ T5991] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 104.856025][ T6900] chnl_net:caif_netlink_parms(): no params data found [ 104.887087][ T6900] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.888753][ T6900] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.892968][ T6900] bridge_slave_0: entered allmulticast mode [ 104.894833][ T6900] bridge_slave_0: entered promiscuous mode [ 104.897783][ T6900] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.899127][ T6900] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.900776][ T6900] bridge_slave_1: entered allmulticast mode [ 104.902453][ T6900] bridge_slave_1: entered promiscuous mode [ 104.913121][ T6900] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.916410][ T6900] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.991384][ T6900] team0: Port device team_slave_0 added [ 105.031317][ T6900] team0: Port device team_slave_1 added [ 105.040329][ T6900] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.041909][ T6900] 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. [ 105.047251][ T6900] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.051521][ T6900] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.052955][ T6900] 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. [ 105.058285][ T6900] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.101525][ T6900] hsr_slave_0: entered promiscuous mode [ 105.139920][ T6900] hsr_slave_1: entered promiscuous mode [ 106.016129][ T6900] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.019096][ T6900] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.023999][ T6900] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.028567][ T6900] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.061476][ T6900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.067073][ T6900] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.072771][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.074383][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.080928][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.082467][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.177032][ T6900] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.198207][ T6900] veth0_vlan: entered promiscuous mode [ 106.203890][ T6900] veth1_vlan: entered promiscuous mode [ 106.214939][ T6900] veth0_macvtap: entered promiscuous mode [ 106.217710][ T6900] veth1_macvtap: entered promiscuous mode [ 106.230115][ T6900] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.235230][ T6900] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.239235][ T6900] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.242531][ T6900] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.244301][ T6900] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.246244][ T6900] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.591561][ T329] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.651632][ T329] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.721487][ T329] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.782582][ T329] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:47 executed programs: 0 [ 107.112608][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 107.116125][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 107.118069][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 107.121433][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 107.123170][ T53] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 107.124819][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 107.195595][ T7073] chnl_net:caif_netlink_parms(): no params data found [ 107.245464][ T7073] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.247038][ T7073] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.248576][ T7073] bridge_slave_0: entered allmulticast mode [ 107.252720][ T7073] bridge_slave_0: entered promiscuous mode [ 107.255397][ T7073] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.256848][ T7073] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.258419][ T7073] bridge_slave_1: entered allmulticast mode [ 107.260697][ T7073] bridge_slave_1: entered promiscuous mode [ 107.284011][ T7073] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.287121][ T7073] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.299840][ T7073] team0: Port device team_slave_0 added [ 107.304752][ T7073] team0: Port device team_slave_1 added [ 107.322706][ T7073] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.324256][ T7073] 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. [ 107.331628][ T7073] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.335238][ T7073] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.336676][ T7073] 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. [ 107.343508][ T7073] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.392170][ T7073] hsr_slave_0: entered promiscuous mode [ 107.429809][ T7073] hsr_slave_1: entered promiscuous mode [ 107.460238][ T7073] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 107.461727][ T7073] Cannot create hsr debugfs directory [ 109.140102][ T53] Bluetooth: hci0: command tx timeout [ 109.503986][ T329] bridge_slave_1: left allmulticast mode [ 109.505217][ T329] bridge_slave_1: left promiscuous mode [ 109.506518][ T329] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.512127][ T329] bridge_slave_0: left allmulticast mode [ 109.513413][ T329] bridge_slave_0: left promiscuous mode [ 109.515095][ T329] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.131475][ T329] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 111.171559][ T329] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 111.211113][ T329] bond0 (unregistering): Released all slaves [ 111.219918][ T53] Bluetooth: hci0: command tx timeout [ 111.381351][ T329] hsr_slave_0: left promiscuous mode [ 111.432344][ T329] hsr_slave_1: left promiscuous mode [ 111.519664][ T329] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 111.521219][ T329] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 111.523204][ T329] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 111.524643][ T329] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 111.531981][ T329] veth1_macvtap: left promiscuous mode [ 111.533254][ T329] veth0_macvtap: left promiscuous mode [ 111.534428][ T329] veth1_vlan: left promiscuous mode [ 111.535464][ T329] veth0_vlan: left promiscuous mode [ 113.191504][ T329] team0 (unregistering): Port device team_slave_1 removed [ 113.309564][ T53] Bluetooth: hci0: command tx timeout [ 113.401273][ T329] team0 (unregistering): Port device team_slave_0 removed [ 115.389572][ T53] Bluetooth: hci0: command tx timeout [ 116.055000][ T7073] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.063279][ T7073] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 116.067136][ T7073] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 116.079563][ T7073] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 116.122071][ T7073] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.132284][ T7073] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.135992][ T4344] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.137530][ T4344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.152357][ T1921] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.153905][ T1921] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.232079][ T7073] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.248796][ T7073] veth0_vlan: entered promiscuous mode [ 116.253997][ T7073] veth1_vlan: entered promiscuous mode [ 116.269080][ T7073] veth0_macvtap: entered promiscuous mode [ 116.273067][ T7073] veth1_macvtap: entered promiscuous mode [ 116.279791][ T7073] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.284404][ T7073] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.287756][ T7073] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.292997][ T7073] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.294912][ T7073] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.296758][ T7073] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.328372][ T1921] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.331093][ T1921] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.352113][ T1921] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.353910][ T1921] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:01:56 executed programs: 2 [ 116.444181][ T7312] loop0: detected capacity change from 0 to 1024 [ 116.466624][ T7312] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.482071][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.484833][ T7073] ------------[ cut here ]------------ [ 116.486033][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.488110][ T7073] Modules linked in: [ 116.488922][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Not tainted 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 116.491006][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 116.493128][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.494690][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.496025][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 116.497370][ T7073] sp : ffff80009e606f20 [ 116.498206][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 116.499810][ T7073] x26: ffffffffffffffea x25: ffff0000e46316a8 x24: ffff0000d7956068 [ 116.501534][ T7073] x23: dfff800000000000 x22: ffff0000d7956000 x21: ffff0000e4631680 [ 116.503247][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 116.504889][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 116.506663][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 116.508414][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 116.510106][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.511916][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 116.513568][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.515214][ T7073] Call trace: [ 116.515897][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 116.517191][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 116.518617][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 116.519754][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.520998][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 116.522155][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 116.523356][ T7073] ext4_dirty_inode+0xd4/0x104 [ 116.524352][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 116.525329][ T7073] iput+0x1d0/0x8ec [ 116.526114][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 116.527209][ T7073] __dentry_kill+0x178/0x5e8 [ 116.528286][ T7073] shrink_kill+0xd4/0x2cc [ 116.529244][ T7073] shrink_dentry_list+0x31c/0x768 [ 116.530373][ T7073] shrink_dcache_parent+0xc4/0x374 [ 116.531473][ T7073] do_one_tree+0x30/0xfc [ 116.532278][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 116.533488][ T7073] generic_shutdown_super+0x68/0x2bc [ 116.534562][ T7073] kill_block_super+0x44/0x90 [ 116.535496][ T7073] ext4_kill_sb+0x68/0xa4 [ 116.536357][ T7073] deactivate_locked_super+0xc4/0x12c [ 116.537514][ T7073] deactivate_super+0xe0/0x100 [ 116.538500][ T7073] cleanup_mnt+0x34c/0x3dc [ 116.539343][ T7073] __cleanup_mnt+0x20/0x30 [ 116.540327][ T7073] task_work_run+0x230/0x2e0 [ 116.541339][ T7073] do_notify_resume+0x178/0x1f4 [ 116.542351][ T7073] el0_svc+0xac/0x168 [ 116.543288][ T7073] el0t_64_sync_handler+0x84/0x108 [ 116.544490][ T7073] el0t_64_sync+0x198/0x19c [ 116.545441][ T7073] irq event stamp: 148330 [ 116.546286][ T7073] hardirqs last enabled at (148329): [] __console_unlock+0x70/0xc4 [ 116.548233][ T7073] hardirqs last disabled at (148330): [] el1_dbg+0x24/0x80 [ 116.550095][ T7073] softirqs last enabled at (148316): [] local_bh_enable+0x10/0x34 [ 116.552092][ T7073] softirqs last disabled at (148314): [] local_bh_disable+0x10/0x34 [ 116.554099][ T7073] ---[ end trace 0000000000000000 ]--- [ 116.558601][ T7073] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2863: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 116.571937][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.612500][ T7317] loop0: detected capacity change from 0 to 1024 [ 116.646420][ T7317] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.659117][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.667027][ T7073] ------------[ cut here ]------------ [ 116.668205][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.670409][ T7073] Modules linked in: [ 116.671256][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 116.673640][ T7073] Tainted: [W]=WARN [ 116.674400][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 116.676361][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.677909][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.679156][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 116.680530][ T7073] sp : ffff80009e606f20 [ 116.681423][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 116.683124][ T7073] x26: ffffffffffffffea x25: ffff0000e4633e48 x24: ffff0000d9650068 [ 116.684869][ T7073] x23: dfff800000000000 x22: ffff0000d9650000 x21: ffff0000e4633e20 [ 116.686467][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c3876 [ 116.688194][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 116.689877][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 116.691636][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 116.693377][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 116.694979][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 116.696606][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.698459][ T7073] Call trace: [ 116.699162][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 116.700675][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 116.701985][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 116.703139][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.704369][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 116.705539][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 116.706612][ T7073] ext4_dirty_inode+0xd4/0x104 [ 116.707610][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 116.708657][ T7073] iput+0x1d0/0x8ec [ 116.709481][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 116.710577][ T7073] __dentry_kill+0x178/0x5e8 [ 116.711567][ T7073] shrink_kill+0xd4/0x2cc [ 116.712457][ T7073] shrink_dentry_list+0x31c/0x768 [ 116.713461][ T7073] shrink_dcache_parent+0xc4/0x374 [ 116.714438][ T7073] do_one_tree+0x30/0xfc [ 116.715411][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 116.716604][ T7073] generic_shutdown_super+0x68/0x2bc [ 116.717775][ T7073] kill_block_super+0x44/0x90 [ 116.718779][ T7073] ext4_kill_sb+0x68/0xa4 [ 116.719962][ T7073] deactivate_locked_super+0xc4/0x12c [ 116.721199][ T7073] deactivate_super+0xe0/0x100 [ 116.722189][ T7073] cleanup_mnt+0x34c/0x3dc [ 116.723132][ T7073] __cleanup_mnt+0x20/0x30 [ 116.724055][ T7073] task_work_run+0x230/0x2e0 [ 116.725118][ T7073] do_notify_resume+0x178/0x1f4 [ 116.726139][ T7073] el0_svc+0xac/0x168 [ 116.726947][ T7073] el0t_64_sync_handler+0x84/0x108 [ 116.728040][ T7073] el0t_64_sync+0x198/0x19c [ 116.728962][ T7073] irq event stamp: 156216 [ 116.729800][ T7073] hardirqs last enabled at (156215): [] finish_lock_switch+0xbc/0x1e4 [ 116.731882][ T7073] hardirqs last disabled at (156216): [] el1_dbg+0x24/0x80 [ 116.733776][ T7073] softirqs last enabled at (156208): [] handle_softirqs+0xa38/0xbf8 [ 116.735874][ T7073] softirqs last disabled at (156089): [] __do_softirq+0x14/0x20 [ 116.737718][ T7073] ---[ end trace 0000000000000000 ]--- [ 116.747661][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.782444][ T7321] loop0: detected capacity change from 0 to 1024 [ 116.815723][ T7321] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.826976][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.829545][ T7073] ------------[ cut here ]------------ [ 116.830625][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.832713][ T7073] Modules linked in: [ 116.833585][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 116.835931][ T7073] Tainted: [W]=WARN [ 116.836714][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 116.838835][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.840479][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.841797][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 116.843088][ T7073] sp : ffff80009e606f20 [ 116.843913][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 116.845605][ T7073] x26: ffffffffffffffea x25: ffff0000e46365e8 x24: ffff0000ec728068 [ 116.847342][ T7073] x23: dfff800000000000 x22: ffff0000ec728000 x21: ffff0000e46365c0 [ 116.849111][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 116.850695][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 116.852298][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 116.854074][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 116.855682][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 116.857213][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 116.858842][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 116.860524][ T7073] Call trace: [ 116.861170][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 116.862646][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 116.864104][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 116.865215][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 116.866551][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 116.867793][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 116.868892][ T7073] ext4_dirty_inode+0xd4/0x104 [ 116.869978][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 116.871010][ T7073] iput+0x1d0/0x8ec [ 116.871921][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 116.873106][ T7073] __dentry_kill+0x178/0x5e8 [ 116.874045][ T7073] shrink_kill+0xd4/0x2cc [ 116.875023][ T7073] shrink_dentry_list+0x31c/0x768 [ 116.876099][ T7073] shrink_dcache_parent+0xc4/0x374 [ 116.877139][ T7073] do_one_tree+0x30/0xfc [ 116.878007][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 116.879114][ T7073] generic_shutdown_super+0x68/0x2bc [ 116.880165][ T7073] kill_block_super+0x44/0x90 [ 116.881155][ T7073] ext4_kill_sb+0x68/0xa4 [ 116.882057][ T7073] deactivate_locked_super+0xc4/0x12c [ 116.883262][ T7073] deactivate_super+0xe0/0x100 [ 116.884209][ T7073] cleanup_mnt+0x34c/0x3dc [ 116.885166][ T7073] __cleanup_mnt+0x20/0x30 [ 116.886090][ T7073] task_work_run+0x230/0x2e0 [ 116.887116][ T7073] do_notify_resume+0x178/0x1f4 [ 116.888150][ T7073] el0_svc+0xac/0x168 [ 116.888952][ T7073] el0t_64_sync_handler+0x84/0x108 [ 116.889984][ T7073] el0t_64_sync+0x198/0x19c [ 116.890867][ T7073] irq event stamp: 164466 [ 116.891712][ T7073] hardirqs last enabled at (164465): [] __console_unlock+0x70/0xc4 [ 116.893613][ T7073] hardirqs last disabled at (164466): [] el1_dbg+0x24/0x80 [ 116.895480][ T7073] softirqs last enabled at (164452): [] local_bh_enable+0x10/0x34 [ 116.897405][ T7073] softirqs last disabled at (164450): [] local_bh_disable+0x10/0x34 [ 116.899401][ T7073] ---[ end trace 0000000000000000 ]--- [ 116.906525][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.935976][ T7325] loop0: detected capacity change from 0 to 1024 [ 116.954751][ T7325] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.973427][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 116.975937][ T7073] ------------[ cut here ]------------ [ 116.976999][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.979129][ T7073] Modules linked in: [ 116.979898][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 116.982388][ T7073] Tainted: [W]=WARN [ 116.983202][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 116.985262][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 116.986848][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 116.988215][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 116.989549][ T7073] sp : ffff80009e606f20 [ 116.990412][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 116.992084][ T7073] x26: ffffffffffffffea x25: ffff0000e4525c00 x24: ffff0000cd152068 [ 116.993686][ T7073] x23: dfff800000000000 x22: ffff0000cd152000 x21: ffff0000e4525bd8 [ 116.995361][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 116.997040][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 116.998693][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 117.000426][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 117.002007][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.003716][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 117.005638][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.007204][ T7073] Call trace: [ 117.007872][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 117.009157][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 117.010587][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 117.011786][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.012992][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 117.014147][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 117.015265][ T7073] ext4_dirty_inode+0xd4/0x104 [ 117.016222][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 117.017418][ T7073] iput+0x1d0/0x8ec [ 117.018189][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 117.019300][ T7073] __dentry_kill+0x178/0x5e8 [ 117.020295][ T7073] shrink_kill+0xd4/0x2cc [ 117.021178][ T7073] shrink_dentry_list+0x31c/0x768 [ 117.022303][ T7073] shrink_dcache_parent+0xc4/0x374 [ 117.023459][ T7073] do_one_tree+0x30/0xfc [ 117.024338][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 117.025507][ T7073] generic_shutdown_super+0x68/0x2bc [ 117.026604][ T7073] kill_block_super+0x44/0x90 [ 117.027603][ T7073] ext4_kill_sb+0x68/0xa4 [ 117.028486][ T7073] deactivate_locked_super+0xc4/0x12c [ 117.029526][ T7073] deactivate_super+0xe0/0x100 [ 117.030539][ T7073] cleanup_mnt+0x34c/0x3dc [ 117.031485][ T7073] __cleanup_mnt+0x20/0x30 [ 117.032545][ T7073] task_work_run+0x230/0x2e0 [ 117.033543][ T7073] do_notify_resume+0x178/0x1f4 [ 117.034563][ T7073] el0_svc+0xac/0x168 [ 117.035407][ T7073] el0t_64_sync_handler+0x84/0x108 [ 117.036484][ T7073] el0t_64_sync+0x198/0x19c [ 117.037397][ T7073] irq event stamp: 170868 [ 117.038257][ T7073] hardirqs last enabled at (170867): [] __console_unlock+0x70/0xc4 [ 117.040435][ T7073] hardirqs last disabled at (170868): [] el1_dbg+0x24/0x80 [ 117.042218][ T7073] softirqs last enabled at (170854): [] local_bh_enable+0x10/0x34 [ 117.044179][ T7073] softirqs last disabled at (170852): [] local_bh_disable+0x10/0x34 [ 117.046107][ T7073] ---[ end trace 0000000000000000 ]--- [ 117.052241][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.074579][ T7329] loop0: detected capacity change from 0 to 1024 [ 117.088433][ T7329] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.103770][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.106770][ T7073] ------------[ cut here ]------------ [ 117.107863][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.109894][ T7073] Modules linked in: [ 117.110687][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 117.113207][ T7073] Tainted: [W]=WARN [ 117.113960][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 117.116128][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.117732][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.119096][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.120399][ T7073] sp : ffff80009e606f20 [ 117.121230][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.122834][ T7073] x26: ffffffffffffffea x25: ffff0000e44896a8 x24: ffff0000ccdba068 [ 117.124465][ T7073] x23: dfff800000000000 x22: ffff0000ccdba000 x21: ffff0000e4489680 [ 117.126167][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c8076 [ 117.127855][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 117.129490][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 117.131265][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 117.132977][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 117.134633][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 117.136303][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.138008][ T7073] Call trace: [ 117.138649][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 117.139930][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 117.141297][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 117.142434][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.143594][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 117.144837][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 117.145949][ T7073] ext4_dirty_inode+0xd4/0x104 [ 117.146901][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 117.147960][ T7073] iput+0x1d0/0x8ec [ 117.148732][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 117.149840][ T7073] __dentry_kill+0x178/0x5e8 [ 117.150887][ T7073] shrink_kill+0xd4/0x2cc [ 117.151794][ T7073] shrink_dentry_list+0x31c/0x768 [ 117.152841][ T7073] shrink_dcache_parent+0xc4/0x374 [ 117.153938][ T7073] do_one_tree+0x30/0xfc [ 117.154881][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 117.155993][ T7073] generic_shutdown_super+0x68/0x2bc [ 117.157063][ T7073] kill_block_super+0x44/0x90 [ 117.158004][ T7073] ext4_kill_sb+0x68/0xa4 [ 117.158937][ T7073] deactivate_locked_super+0xc4/0x12c [ 117.160098][ T7073] deactivate_super+0xe0/0x100 [ 117.161141][ T7073] cleanup_mnt+0x34c/0x3dc [ 117.162032][ T7073] __cleanup_mnt+0x20/0x30 [ 117.162931][ T7073] task_work_run+0x230/0x2e0 [ 117.163879][ T7073] do_notify_resume+0x178/0x1f4 [ 117.164825][ T7073] el0_svc+0xac/0x168 [ 117.165708][ T7073] el0t_64_sync_handler+0x84/0x108 [ 117.166662][ T7073] el0t_64_sync+0x198/0x19c [ 117.167587][ T7073] irq event stamp: 177506 [ 117.168456][ T7073] hardirqs last enabled at (177505): [] finish_lock_switch+0xbc/0x1e4 [ 117.170441][ T7073] hardirqs last disabled at (177506): [] el1_dbg+0x24/0x80 [ 117.172259][ T7073] softirqs last enabled at (177488): [] local_bh_enable+0x10/0x34 [ 117.174255][ T7073] softirqs last disabled at (177486): [] local_bh_disable+0x10/0x34 [ 117.176340][ T7073] ---[ end trace 0000000000000000 ]--- [ 117.184724][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.205138][ T7333] loop0: detected capacity change from 0 to 1024 [ 117.224813][ T7333] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.239010][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.241942][ T7073] ------------[ cut here ]------------ [ 117.243088][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.245265][ T7073] Modules linked in: [ 117.246011][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 117.248629][ T7073] Tainted: [W]=WARN [ 117.249406][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 117.251492][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.252984][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.254462][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.255866][ T7073] sp : ffff80009e606f20 [ 117.256733][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.258302][ T7073] x26: ffffffffffffffea x25: ffff0000e44e96a8 x24: ffff0000d8bb0068 [ 117.259936][ T7073] x23: dfff800000000000 x22: ffff0000d8bb0000 x21: ffff0000e44e9680 [ 117.261544][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c8076 [ 117.263128][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 117.264811][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 117.266560][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 117.268275][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 117.269962][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 117.271585][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.273211][ T7073] Call trace: [ 117.273877][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 117.275295][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 117.276592][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 117.277693][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.278794][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 117.280014][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 117.281230][ T7073] ext4_dirty_inode+0xd4/0x104 [ 117.282264][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 117.283335][ T7073] iput+0x1d0/0x8ec [ 117.284158][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 117.285170][ T7073] __dentry_kill+0x178/0x5e8 [ 117.286156][ T7073] shrink_kill+0xd4/0x2cc [ 117.287059][ T7073] shrink_dentry_list+0x31c/0x768 [ 117.288097][ T7073] shrink_dcache_parent+0xc4/0x374 [ 117.289208][ T7073] do_one_tree+0x30/0xfc [ 117.290148][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 117.291397][ T7073] generic_shutdown_super+0x68/0x2bc [ 117.292419][ T7073] kill_block_super+0x44/0x90 [ 117.293427][ T7073] ext4_kill_sb+0x68/0xa4 [ 117.294372][ T7073] deactivate_locked_super+0xc4/0x12c [ 117.295510][ T7073] deactivate_super+0xe0/0x100 [ 117.296515][ T7073] cleanup_mnt+0x34c/0x3dc [ 117.297438][ T7073] __cleanup_mnt+0x20/0x30 [ 117.298290][ T7073] task_work_run+0x230/0x2e0 [ 117.299293][ T7073] do_notify_resume+0x178/0x1f4 [ 117.300342][ T7073] el0_svc+0xac/0x168 [ 117.301215][ T7073] el0t_64_sync_handler+0x84/0x108 [ 117.302302][ T7073] el0t_64_sync+0x198/0x19c [ 117.303204][ T7073] irq event stamp: 185076 [ 117.304161][ T7073] hardirqs last enabled at (185075): [] finish_lock_switch+0xbc/0x1e4 [ 117.306160][ T7073] hardirqs last disabled at (185076): [] el1_dbg+0x24/0x80 [ 117.308045][ T7073] softirqs last enabled at (185068): [] handle_softirqs+0xa38/0xbf8 [ 117.309915][ T7073] softirqs last disabled at (184949): [] __do_softirq+0x14/0x20 [ 117.311711][ T7073] ---[ end trace 0000000000000000 ]--- [ 117.323481][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.349238][ T7337] loop0: detected capacity change from 0 to 1024 [ 117.364131][ T7337] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.374915][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.377499][ T7073] ------------[ cut here ]------------ [ 117.378641][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.380881][ T7073] Modules linked in: [ 117.381679][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 117.384248][ T7073] Tainted: [W]=WARN [ 117.385022][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 117.387055][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.388786][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.390214][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.391600][ T7073] sp : ffff80009e606f20 [ 117.392479][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.394142][ T7073] x26: ffffffffffffffea x25: ffff0000e448be48 x24: ffff0000cea4e068 [ 117.395994][ T7073] x23: dfff800000000000 x22: ffff0000cea4e000 x21: ffff0000e448be20 [ 117.397687][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 117.399299][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 117.401053][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 117.402774][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 117.404468][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.406180][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 117.407876][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.409519][ T7073] Call trace: [ 117.410234][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 117.411554][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 117.412858][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 117.414009][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.415215][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 117.416419][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 117.417564][ T7073] ext4_dirty_inode+0xd4/0x104 [ 117.418543][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 117.419632][ T7073] iput+0x1d0/0x8ec [ 117.420438][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 117.421535][ T7073] __dentry_kill+0x178/0x5e8 [ 117.422526][ T7073] shrink_kill+0xd4/0x2cc [ 117.423408][ T7073] shrink_dentry_list+0x31c/0x768 [ 117.424492][ T7073] shrink_dcache_parent+0xc4/0x374 [ 117.425638][ T7073] do_one_tree+0x30/0xfc [ 117.426561][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 117.427762][ T7073] generic_shutdown_super+0x68/0x2bc [ 117.428889][ T7073] kill_block_super+0x44/0x90 [ 117.429928][ T7073] ext4_kill_sb+0x68/0xa4 [ 117.430823][ T7073] deactivate_locked_super+0xc4/0x12c [ 117.431837][ T7073] deactivate_super+0xe0/0x100 [ 117.432856][ T7073] cleanup_mnt+0x34c/0x3dc [ 117.433753][ T7073] __cleanup_mnt+0x20/0x30 [ 117.434660][ T7073] task_work_run+0x230/0x2e0 [ 117.435588][ T7073] do_notify_resume+0x178/0x1f4 [ 117.436537][ T7073] el0_svc+0xac/0x168 [ 117.437265][ T7073] el0t_64_sync_handler+0x84/0x108 [ 117.438338][ T7073] el0t_64_sync+0x198/0x19c [ 117.439258][ T7073] irq event stamp: 192060 [ 117.440150][ T7073] hardirqs last enabled at (192059): [] __console_unlock+0x70/0xc4 [ 117.442098][ T7073] hardirqs last disabled at (192060): [] el1_dbg+0x24/0x80 [ 117.443808][ T7073] softirqs last enabled at (192046): [] local_bh_enable+0x10/0x34 [ 117.445718][ T7073] softirqs last disabled at (192044): [] local_bh_disable+0x10/0x34 [ 117.447744][ T7073] ---[ end trace 0000000000000000 ]--- [ 117.457796][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.486728][ T7341] loop0: detected capacity change from 0 to 1024 [ 117.513679][ T7341] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.524214][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.526703][ T7073] ------------[ cut here ]------------ [ 117.527756][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.529902][ T7073] Modules linked in: [ 117.530682][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 117.533056][ T7073] Tainted: [W]=WARN [ 117.533876][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 117.535774][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.537490][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.538834][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.540103][ T7073] sp : ffff80009e606f20 [ 117.540940][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.542498][ T7073] x26: ffffffffffffffea x25: ffff0000e448e5e8 x24: ffff0000ce03e068 [ 117.544154][ T7073] x23: dfff800000000000 x22: ffff0000ce03e000 x21: ffff0000e448e5c0 [ 117.545903][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 117.547485][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 117.549096][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 117.550780][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 117.552446][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.554069][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 117.555728][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.557480][ T7073] Call trace: [ 117.558161][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 117.559594][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 117.560925][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 117.562074][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.563212][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 117.564397][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 117.565478][ T7073] ext4_dirty_inode+0xd4/0x104 [ 117.566397][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 117.567556][ T7073] iput+0x1d0/0x8ec [ 117.568373][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 117.569451][ T7073] __dentry_kill+0x178/0x5e8 [ 117.570409][ T7073] shrink_kill+0xd4/0x2cc [ 117.571331][ T7073] shrink_dentry_list+0x31c/0x768 [ 117.572347][ T7073] shrink_dcache_parent+0xc4/0x374 [ 117.573429][ T7073] do_one_tree+0x30/0xfc [ 117.574304][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 117.575373][ T7073] generic_shutdown_super+0x68/0x2bc [ 117.576404][ T7073] kill_block_super+0x44/0x90 [ 117.577324][ T7073] ext4_kill_sb+0x68/0xa4 [ 117.578336][ T7073] deactivate_locked_super+0xc4/0x12c [ 117.579438][ T7073] deactivate_super+0xe0/0x100 [ 117.580503][ T7073] cleanup_mnt+0x34c/0x3dc [ 117.581556][ T7073] __cleanup_mnt+0x20/0x30 [ 117.582456][ T7073] task_work_run+0x230/0x2e0 [ 117.583469][ T7073] do_notify_resume+0x178/0x1f4 [ 117.584432][ T7073] el0_svc+0xac/0x168 [ 117.585200][ T7073] el0t_64_sync_handler+0x84/0x108 [ 117.586250][ T7073] el0t_64_sync+0x198/0x19c [ 117.587178][ T7073] irq event stamp: 199432 [ 117.588084][ T7073] hardirqs last enabled at (199431): [] __console_unlock+0x70/0xc4 [ 117.589946][ T7073] hardirqs last disabled at (199432): [] el1_dbg+0x24/0x80 [ 117.591605][ T7073] softirqs last enabled at (199418): [] local_bh_enable+0x10/0x34 [ 117.593477][ T7073] softirqs last disabled at (199416): [] local_bh_disable+0x10/0x34 [ 117.595510][ T7073] ---[ end trace 0000000000000000 ]--- [ 117.603260][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.644090][ T7345] loop0: detected capacity change from 0 to 1024 [ 117.662492][ T7345] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.674003][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.676617][ T7073] ------------[ cut here ]------------ [ 117.677656][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.679750][ T7073] Modules linked in: [ 117.680503][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 117.682998][ T7073] Tainted: [W]=WARN [ 117.683804][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 117.685912][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.687572][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.688878][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.690142][ T7073] sp : ffff80009e606f20 [ 117.691017][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.692700][ T7073] x26: ffffffffffffffea x25: ffff0000e44a16a8 x24: ffff0000c75ae068 [ 117.694351][ T7073] x23: dfff800000000000 x22: ffff0000c75ae000 x21: ffff0000e44a1680 [ 117.696032][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 117.697600][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 117.699182][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 117.700878][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 117.702580][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.704304][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 117.705977][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.707580][ T7073] Call trace: [ 117.708345][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 117.709749][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 117.711113][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 117.712178][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.713408][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 117.714597][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 117.715614][ T7073] ext4_dirty_inode+0xd4/0x104 [ 117.716688][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 117.717762][ T7073] iput+0x1d0/0x8ec [ 117.718563][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 117.719702][ T7073] __dentry_kill+0x178/0x5e8 [ 117.720798][ T7073] shrink_kill+0xd4/0x2cc [ 117.721746][ T7073] shrink_dentry_list+0x31c/0x768 [ 117.722784][ T7073] shrink_dcache_parent+0xc4/0x374 [ 117.723845][ T7073] do_one_tree+0x30/0xfc [ 117.724675][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 117.725801][ T7073] generic_shutdown_super+0x68/0x2bc [ 117.726953][ T7073] kill_block_super+0x44/0x90 [ 117.727890][ T7073] ext4_kill_sb+0x68/0xa4 [ 117.728795][ T7073] deactivate_locked_super+0xc4/0x12c [ 117.729881][ T7073] deactivate_super+0xe0/0x100 [ 117.730856][ T7073] cleanup_mnt+0x34c/0x3dc [ 117.731694][ T7073] __cleanup_mnt+0x20/0x30 [ 117.732630][ T7073] task_work_run+0x230/0x2e0 [ 117.733616][ T7073] do_notify_resume+0x178/0x1f4 [ 117.734694][ T7073] el0_svc+0xac/0x168 [ 117.735529][ T7073] el0t_64_sync_handler+0x84/0x108 [ 117.736588][ T7073] el0t_64_sync+0x198/0x19c [ 117.737488][ T7073] irq event stamp: 206760 [ 117.738382][ T7073] hardirqs last enabled at (206759): [] __console_unlock+0x70/0xc4 [ 117.740351][ T7073] hardirqs last disabled at (206760): [] el1_dbg+0x24/0x80 [ 117.742187][ T7073] softirqs last enabled at (206746): [] local_bh_enable+0x10/0x34 [ 117.744166][ T7073] softirqs last disabled at (206744): [] local_bh_disable+0x10/0x34 [ 117.746240][ T7073] ---[ end trace 0000000000000000 ]--- [ 117.752226][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.774049][ T7349] loop0: detected capacity change from 0 to 1024 [ 117.791189][ T7349] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.803734][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.806307][ T7073] ------------[ cut here ]------------ [ 117.807468][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.809507][ T7073] Modules linked in: [ 117.810253][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 117.812712][ T7073] Tainted: [W]=WARN [ 117.813564][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 117.815522][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.817040][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.818333][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.819611][ T7073] sp : ffff80009e606f20 [ 117.820563][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.822088][ T7073] x26: ffffffffffffffea x25: ffff0000e44a3e48 x24: ffff0000cf196068 [ 117.823653][ T7073] x23: dfff800000000000 x22: ffff0000cf196000 x21: ffff0000e44a3e20 [ 117.825295][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 117.826987][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 117.828669][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 117.830336][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 117.831974][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.833591][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 117.835247][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.836979][ T7073] Call trace: [ 117.837682][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 117.839032][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 117.840301][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 117.841570][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.842802][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 117.843938][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 117.845021][ T7073] ext4_dirty_inode+0xd4/0x104 [ 117.845949][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 117.846962][ T7073] iput+0x1d0/0x8ec [ 117.847714][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 117.848760][ T7073] __dentry_kill+0x178/0x5e8 [ 117.849708][ T7073] shrink_kill+0xd4/0x2cc [ 117.850587][ T7073] shrink_dentry_list+0x31c/0x768 [ 117.851635][ T7073] shrink_dcache_parent+0xc4/0x374 [ 117.852631][ T7073] do_one_tree+0x30/0xfc [ 117.853509][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 117.854701][ T7073] generic_shutdown_super+0x68/0x2bc [ 117.855740][ T7073] kill_block_super+0x44/0x90 [ 117.856716][ T7073] ext4_kill_sb+0x68/0xa4 [ 117.857592][ T7073] deactivate_locked_super+0xc4/0x12c [ 117.858728][ T7073] deactivate_super+0xe0/0x100 [ 117.859710][ T7073] cleanup_mnt+0x34c/0x3dc [ 117.860616][ T7073] __cleanup_mnt+0x20/0x30 [ 117.861496][ T7073] task_work_run+0x230/0x2e0 [ 117.862403][ T7073] do_notify_resume+0x178/0x1f4 [ 117.863487][ T7073] el0_svc+0xac/0x168 [ 117.864341][ T7073] el0t_64_sync_handler+0x84/0x108 [ 117.865420][ T7073] el0t_64_sync+0x198/0x19c [ 117.866390][ T7073] irq event stamp: 213346 [ 117.867244][ T7073] hardirqs last enabled at (213345): [] __console_unlock+0x70/0xc4 [ 117.869108][ T7073] hardirqs last disabled at (213346): [] el1_dbg+0x24/0x80 [ 117.870915][ T7073] softirqs last enabled at (213332): [] local_bh_enable+0x10/0x34 [ 117.872903][ T7073] softirqs last disabled at (213330): [] local_bh_disable+0x10/0x34 [ 117.874985][ T7073] ---[ end trace 0000000000000000 ]--- [ 117.883023][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.907765][ T7353] loop0: detected capacity change from 0 to 1024 [ 117.922572][ T7353] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.945972][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 117.948543][ T7073] ------------[ cut here ]------------ [ 117.949708][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.951919][ T7073] Modules linked in: [ 117.952743][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 117.955215][ T7073] Tainted: [W]=WARN [ 117.955949][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 117.957983][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.959575][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 117.960888][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 117.962182][ T7073] sp : ffff80009e606f20 [ 117.963073][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 117.964618][ T7073] x26: ffffffffffffffea x25: ffff0000e44a65e8 x24: ffff0000c76b4068 [ 117.966343][ T7073] x23: dfff800000000000 x22: ffff0000c76b4000 x21: ffff0000e44a65c0 [ 117.968018][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 117.969705][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 117.971396][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 117.973077][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 117.974786][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 117.976455][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 117.978001][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 117.979515][ T7073] Call trace: [ 117.980226][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 117.981621][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 117.982939][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 117.983992][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 117.985216][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 117.986301][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 117.987417][ T7073] ext4_dirty_inode+0xd4/0x104 [ 117.988354][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 117.989363][ T7073] iput+0x1d0/0x8ec [ 117.990213][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 117.991247][ T7073] __dentry_kill+0x178/0x5e8 [ 117.992117][ T7073] shrink_kill+0xd4/0x2cc [ 117.993055][ T7073] shrink_dentry_list+0x31c/0x768 [ 117.994030][ T7073] shrink_dcache_parent+0xc4/0x374 [ 117.995051][ T7073] do_one_tree+0x30/0xfc [ 117.995864][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 117.996937][ T7073] generic_shutdown_super+0x68/0x2bc [ 117.997978][ T7073] kill_block_super+0x44/0x90 [ 117.998866][ T7073] ext4_kill_sb+0x68/0xa4 [ 117.999681][ T7073] deactivate_locked_super+0xc4/0x12c [ 118.000749][ T7073] deactivate_super+0xe0/0x100 [ 118.001684][ T7073] cleanup_mnt+0x34c/0x3dc [ 118.002673][ T7073] __cleanup_mnt+0x20/0x30 [ 118.003587][ T7073] task_work_run+0x230/0x2e0 [ 118.004503][ T7073] do_notify_resume+0x178/0x1f4 [ 118.005461][ T7073] el0_svc+0xac/0x168 [ 118.006288][ T7073] el0t_64_sync_handler+0x84/0x108 [ 118.007394][ T7073] el0t_64_sync+0x198/0x19c [ 118.008344][ T7073] irq event stamp: 219878 [ 118.009227][ T7073] hardirqs last enabled at (219877): [] __console_unlock+0x70/0xc4 [ 118.011194][ T7073] hardirqs last disabled at (219878): [] el1_dbg+0x24/0x80 [ 118.013073][ T7073] softirqs last enabled at (219864): [] local_bh_enable+0x10/0x34 [ 118.014934][ T7073] softirqs last disabled at (219862): [] local_bh_disable+0x10/0x34 [ 118.016885][ T7073] ---[ end trace 0000000000000000 ]--- [ 118.024996][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.056196][ T7357] loop0: detected capacity change from 0 to 1024 [ 118.076846][ T7357] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.087974][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.090540][ T7073] ------------[ cut here ]------------ [ 118.091572][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.093670][ T7073] Modules linked in: [ 118.094513][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 118.097018][ T7073] Tainted: [W]=WARN [ 118.097792][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 118.099842][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.101465][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.102891][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.104259][ T7073] sp : ffff80009e606f20 [ 118.105153][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.106855][ T7073] x26: ffffffffffffffea x25: ffff0000e46216a8 x24: ffff0000d14da068 [ 118.108496][ T7073] x23: dfff800000000000 x22: ffff0000d14da000 x21: ffff0000e4621680 [ 118.110100][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c8076 [ 118.111783][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 118.113518][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 118.115192][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 118.116801][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 118.118347][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 118.119929][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.121516][ T7073] Call trace: [ 118.122181][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 118.123553][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 118.124884][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 118.125924][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.127017][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 118.128219][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 118.129331][ T7073] ext4_dirty_inode+0xd4/0x104 [ 118.130336][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 118.131386][ T7073] iput+0x1d0/0x8ec [ 118.132169][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 118.133317][ T7073] __dentry_kill+0x178/0x5e8 [ 118.134260][ T7073] shrink_kill+0xd4/0x2cc [ 118.135144][ T7073] shrink_dentry_list+0x31c/0x768 [ 118.136290][ T7073] shrink_dcache_parent+0xc4/0x374 [ 118.137307][ T7073] do_one_tree+0x30/0xfc [ 118.138194][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 118.139296][ T7073] generic_shutdown_super+0x68/0x2bc [ 118.140354][ T7073] kill_block_super+0x44/0x90 [ 118.141363][ T7073] ext4_kill_sb+0x68/0xa4 [ 118.142238][ T7073] deactivate_locked_super+0xc4/0x12c [ 118.143375][ T7073] deactivate_super+0xe0/0x100 [ 118.144272][ T7073] cleanup_mnt+0x34c/0x3dc [ 118.145243][ T7073] __cleanup_mnt+0x20/0x30 [ 118.146211][ T7073] task_work_run+0x230/0x2e0 [ 118.147259][ T7073] do_notify_resume+0x178/0x1f4 [ 118.148218][ T7073] el0_svc+0xac/0x168 [ 118.148976][ T7073] el0t_64_sync_handler+0x84/0x108 [ 118.149974][ T7073] el0t_64_sync+0x198/0x19c [ 118.150873][ T7073] irq event stamp: 227372 [ 118.151892][ T7073] hardirqs last enabled at (227371): [] finish_lock_switch+0xbc/0x1e4 [ 118.153987][ T7073] hardirqs last disabled at (227372): [] el1_dbg+0x24/0x80 [ 118.155865][ T7073] softirqs last enabled at (227364): [] handle_softirqs+0xa38/0xbf8 [ 118.157878][ T7073] softirqs last disabled at (227285): [] __do_softirq+0x14/0x20 [ 118.159932][ T7073] ---[ end trace 0000000000000000 ]--- [ 118.167360][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.194593][ T7361] loop0: detected capacity change from 0 to 1024 [ 118.212424][ T7361] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.224822][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.227463][ T7073] ------------[ cut here ]------------ [ 118.228475][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.230722][ T7073] Modules linked in: [ 118.231619][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 118.234035][ T7073] Tainted: [W]=WARN [ 118.234771][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 118.236895][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.238607][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.239992][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.241280][ T7073] sp : ffff80009e606f20 [ 118.242214][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.243913][ T7073] x26: ffffffffffffffea x25: ffff0000e4623e48 x24: ffff0000cd682068 [ 118.245585][ T7073] x23: dfff800000000000 x22: ffff0000cd682000 x21: ffff0000e4623e20 [ 118.247370][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 118.248998][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 118.250706][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 118.252350][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 118.254091][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.255843][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 118.257550][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.259286][ T7073] Call trace: [ 118.259954][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 118.261483][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 118.262768][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 118.263852][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.265212][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 118.266442][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 118.267576][ T7073] ext4_dirty_inode+0xd4/0x104 [ 118.268579][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 118.269589][ T7073] iput+0x1d0/0x8ec [ 118.270393][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 118.271486][ T7073] __dentry_kill+0x178/0x5e8 [ 118.272360][ T7073] shrink_kill+0xd4/0x2cc [ 118.273287][ T7073] shrink_dentry_list+0x31c/0x768 [ 118.274371][ T7073] shrink_dcache_parent+0xc4/0x374 [ 118.275360][ T7073] do_one_tree+0x30/0xfc [ 118.276292][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 118.277496][ T7073] generic_shutdown_super+0x68/0x2bc [ 118.278616][ T7073] kill_block_super+0x44/0x90 [ 118.279637][ T7073] ext4_kill_sb+0x68/0xa4 [ 118.280591][ T7073] deactivate_locked_super+0xc4/0x12c [ 118.281778][ T7073] deactivate_super+0xe0/0x100 [ 118.282731][ T7073] cleanup_mnt+0x34c/0x3dc [ 118.283731][ T7073] __cleanup_mnt+0x20/0x30 [ 118.284757][ T7073] task_work_run+0x230/0x2e0 [ 118.285750][ T7073] do_notify_resume+0x178/0x1f4 [ 118.286775][ T7073] el0_svc+0xac/0x168 [ 118.287545][ T7073] el0t_64_sync_handler+0x84/0x108 [ 118.288570][ T7073] el0t_64_sync+0x198/0x19c [ 118.289485][ T7073] irq event stamp: 234078 [ 118.290338][ T7073] hardirqs last enabled at (234077): [] __console_unlock+0x70/0xc4 [ 118.292278][ T7073] hardirqs last disabled at (234078): [] el1_dbg+0x24/0x80 [ 118.294184][ T7073] softirqs last enabled at (234064): [] local_bh_enable+0x10/0x34 [ 118.296090][ T7073] softirqs last disabled at (234062): [] local_bh_disable+0x10/0x34 [ 118.297985][ T7073] ---[ end trace 0000000000000000 ]--- [ 118.305005][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.337123][ T7365] loop0: detected capacity change from 0 to 1024 [ 118.361679][ T7365] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.371823][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.374283][ T7073] ------------[ cut here ]------------ [ 118.375453][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.377496][ T7073] Modules linked in: [ 118.378326][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 118.380785][ T7073] Tainted: [W]=WARN [ 118.381491][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 118.383479][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.385192][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.386639][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.388081][ T7073] sp : ffff80009e606f20 [ 118.388944][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.390668][ T7073] x26: ffffffffffffffea x25: ffff0000e46265e8 x24: ffff0000d169a068 [ 118.392259][ T7073] x23: dfff800000000000 x22: ffff0000d169a000 x21: ffff0000e46265c0 [ 118.393920][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 118.395452][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 118.397034][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 118.398700][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 118.400279][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.402030][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 118.403689][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.405233][ T7073] Call trace: [ 118.405879][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 118.407345][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 118.408834][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 118.409946][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.411065][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 118.412243][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 118.413350][ T7073] ext4_dirty_inode+0xd4/0x104 [ 118.414305][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 118.415283][ T7073] iput+0x1d0/0x8ec [ 118.416044][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 118.417168][ T7073] __dentry_kill+0x178/0x5e8 [ 118.418076][ T7073] shrink_kill+0xd4/0x2cc [ 118.419058][ T7073] shrink_dentry_list+0x31c/0x768 [ 118.420067][ T7073] shrink_dcache_parent+0xc4/0x374 [ 118.421129][ T7073] do_one_tree+0x30/0xfc [ 118.422015][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 118.423186][ T7073] generic_shutdown_super+0x68/0x2bc [ 118.424267][ T7073] kill_block_super+0x44/0x90 [ 118.425172][ T7073] ext4_kill_sb+0x68/0xa4 [ 118.426187][ T7073] deactivate_locked_super+0xc4/0x12c [ 118.427457][ T7073] deactivate_super+0xe0/0x100 [ 118.428420][ T7073] cleanup_mnt+0x34c/0x3dc [ 118.429358][ T7073] __cleanup_mnt+0x20/0x30 [ 118.430217][ T7073] task_work_run+0x230/0x2e0 [ 118.431275][ T7073] do_notify_resume+0x178/0x1f4 [ 118.432302][ T7073] el0_svc+0xac/0x168 [ 118.433154][ T7073] el0t_64_sync_handler+0x84/0x108 [ 118.434132][ T7073] el0t_64_sync+0x198/0x19c [ 118.435025][ T7073] irq event stamp: 241050 [ 118.435950][ T7073] hardirqs last enabled at (241049): [] __console_unlock+0x70/0xc4 [ 118.438018][ T7073] hardirqs last disabled at (241050): [] el1_dbg+0x24/0x80 [ 118.439966][ T7073] softirqs last enabled at (241036): [] local_bh_enable+0x10/0x34 [ 118.441898][ T7073] softirqs last disabled at (241034): [] local_bh_disable+0x10/0x34 [ 118.444048][ T7073] ---[ end trace 0000000000000000 ]--- [ 118.453607][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.483865][ T7369] loop0: detected capacity change from 0 to 1024 [ 118.512850][ T7369] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.523286][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.525832][ T7073] ------------[ cut here ]------------ [ 118.526924][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.529051][ T7073] Modules linked in: [ 118.529970][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 118.532572][ T7073] Tainted: [W]=WARN [ 118.533330][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 118.535487][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.537052][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.538424][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.539801][ T7073] sp : ffff80009e606f20 [ 118.540693][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.542238][ T7073] x26: ffffffffffffffea x25: ffff0000e44ebe48 x24: ffff0000cbd76068 [ 118.543921][ T7073] x23: dfff800000000000 x22: ffff0000cbd76000 x21: ffff0000e44ebe20 [ 118.545624][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 118.547409][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 118.549159][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 118.550849][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 118.552526][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.554283][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 118.555850][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.557526][ T7073] Call trace: [ 118.558237][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 118.559569][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 118.560940][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 118.562029][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.563209][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 118.564353][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 118.565522][ T7073] ext4_dirty_inode+0xd4/0x104 [ 118.566544][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 118.567536][ T7073] iput+0x1d0/0x8ec [ 118.568294][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 118.569483][ T7073] __dentry_kill+0x178/0x5e8 [ 118.570368][ T7073] shrink_kill+0xd4/0x2cc [ 118.571299][ T7073] shrink_dentry_list+0x31c/0x768 [ 118.572338][ T7073] shrink_dcache_parent+0xc4/0x374 [ 118.573457][ T7073] do_one_tree+0x30/0xfc [ 118.574338][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 118.575492][ T7073] generic_shutdown_super+0x68/0x2bc [ 118.576583][ T7073] kill_block_super+0x44/0x90 [ 118.577600][ T7073] ext4_kill_sb+0x68/0xa4 [ 118.578492][ T7073] deactivate_locked_super+0xc4/0x12c [ 118.579545][ T7073] deactivate_super+0xe0/0x100 [ 118.580460][ T7073] cleanup_mnt+0x34c/0x3dc [ 118.581461][ T7073] __cleanup_mnt+0x20/0x30 [ 118.582273][ T7073] task_work_run+0x230/0x2e0 [ 118.583230][ T7073] do_notify_resume+0x178/0x1f4 [ 118.584204][ T7073] el0_svc+0xac/0x168 [ 118.585052][ T7073] el0t_64_sync_handler+0x84/0x108 [ 118.586139][ T7073] el0t_64_sync+0x198/0x19c [ 118.587044][ T7073] irq event stamp: 248290 [ 118.587972][ T7073] hardirqs last enabled at (248289): [] __console_unlock+0x70/0xc4 [ 118.589989][ T7073] hardirqs last disabled at (248290): [] el1_dbg+0x24/0x80 [ 118.591873][ T7073] softirqs last enabled at (248276): [] local_bh_enable+0x10/0x34 [ 118.593846][ T7073] softirqs last disabled at (248274): [] local_bh_disable+0x10/0x34 [ 118.595869][ T7073] ---[ end trace 0000000000000000 ]--- [ 118.602066][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.628707][ T7373] loop0: detected capacity change from 0 to 1024 [ 118.656002][ T7373] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.668368][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.672592][ T7073] ------------[ cut here ]------------ [ 118.673649][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.675739][ T7073] Modules linked in: [ 118.676464][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 118.678897][ T7073] Tainted: [W]=WARN [ 118.679682][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 118.681673][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.683196][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.684450][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.685895][ T7073] sp : ffff80009e606f20 [ 118.686758][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.688396][ T7073] x26: ffffffffffffffea x25: ffff0000e44edc00 x24: ffff0000d0f92068 [ 118.690043][ T7073] x23: dfff800000000000 x22: ffff0000d0f92000 x21: ffff0000e44edbd8 [ 118.691704][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c3876 [ 118.693405][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 118.695045][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 118.696738][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 118.698340][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 118.700023][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 118.701760][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.703292][ T7073] Call trace: [ 118.703942][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 118.705349][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 118.706750][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 118.707910][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.709072][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 118.710246][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 118.711403][ T7073] ext4_dirty_inode+0xd4/0x104 [ 118.712426][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 118.713449][ T7073] iput+0x1d0/0x8ec [ 118.714229][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 118.715241][ T7073] __dentry_kill+0x178/0x5e8 [ 118.716120][ T7073] shrink_kill+0xd4/0x2cc [ 118.716934][ T7073] shrink_dentry_list+0x31c/0x768 [ 118.717995][ T7073] shrink_dcache_parent+0xc4/0x374 [ 118.718981][ T7073] do_one_tree+0x30/0xfc [ 118.719958][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 118.721076][ T7073] generic_shutdown_super+0x68/0x2bc [ 118.722261][ T7073] kill_block_super+0x44/0x90 [ 118.723215][ T7073] ext4_kill_sb+0x68/0xa4 [ 118.724181][ T7073] deactivate_locked_super+0xc4/0x12c [ 118.725319][ T7073] deactivate_super+0xe0/0x100 [ 118.726225][ T7073] cleanup_mnt+0x34c/0x3dc [ 118.727145][ T7073] __cleanup_mnt+0x20/0x30 [ 118.728068][ T7073] task_work_run+0x230/0x2e0 [ 118.729057][ T7073] do_notify_resume+0x178/0x1f4 [ 118.730070][ T7073] el0_svc+0xac/0x168 [ 118.730916][ T7073] el0t_64_sync_handler+0x84/0x108 [ 118.731975][ T7073] el0t_64_sync+0x198/0x19c [ 118.732896][ T7073] irq event stamp: 255830 [ 118.733746][ T7073] hardirqs last enabled at (255829): [] finish_lock_switch+0xbc/0x1e4 [ 118.735754][ T7073] hardirqs last disabled at (255830): [] el1_dbg+0x24/0x80 [ 118.737573][ T7073] softirqs last enabled at (255822): [] handle_softirqs+0xa38/0xbf8 [ 118.739575][ T7073] softirqs last disabled at (255697): [] __do_softirq+0x14/0x20 [ 118.741504][ T7073] ---[ end trace 0000000000000000 ]--- [ 118.749489][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.774357][ T7377] loop0: detected capacity change from 0 to 1024 [ 118.784222][ T7377] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.794890][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.797460][ T7073] ------------[ cut here ]------------ [ 118.798465][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.800687][ T7073] Modules linked in: [ 118.801557][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 118.804081][ T7073] Tainted: [W]=WARN [ 118.804880][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 118.807022][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.808605][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.809982][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.811263][ T7073] sp : ffff80009e606f20 [ 118.812148][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.813764][ T7073] x26: ffffffffffffffea x25: ffff0000e4540cc0 x24: ffff0000d2004068 [ 118.815448][ T7073] x23: dfff800000000000 x22: ffff0000d2004000 x21: ffff0000e4540c98 [ 118.817066][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 118.818691][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 118.820271][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 118.821969][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 118.823756][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.825379][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 118.827080][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.828684][ T7073] Call trace: [ 118.829331][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 118.830665][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 118.832016][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 118.833178][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.834425][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 118.835680][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 118.836883][ T7073] ext4_dirty_inode+0xd4/0x104 [ 118.837916][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 118.838995][ T7073] iput+0x1d0/0x8ec [ 118.839689][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 118.840787][ T7073] __dentry_kill+0x178/0x5e8 [ 118.841680][ T7073] shrink_kill+0xd4/0x2cc [ 118.842584][ T7073] shrink_dentry_list+0x31c/0x768 [ 118.843592][ T7073] shrink_dcache_parent+0xc4/0x374 [ 118.844649][ T7073] do_one_tree+0x30/0xfc [ 118.845594][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 118.846719][ T7073] generic_shutdown_super+0x68/0x2bc [ 118.847790][ T7073] kill_block_super+0x44/0x90 [ 118.848765][ T7073] ext4_kill_sb+0x68/0xa4 [ 118.849632][ T7073] deactivate_locked_super+0xc4/0x12c [ 118.850775][ T7073] deactivate_super+0xe0/0x100 [ 118.851756][ T7073] cleanup_mnt+0x34c/0x3dc [ 118.852721][ T7073] __cleanup_mnt+0x20/0x30 [ 118.853663][ T7073] task_work_run+0x230/0x2e0 [ 118.854674][ T7073] do_notify_resume+0x178/0x1f4 [ 118.855664][ T7073] el0_svc+0xac/0x168 [ 118.856527][ T7073] el0t_64_sync_handler+0x84/0x108 [ 118.857551][ T7073] el0t_64_sync+0x198/0x19c [ 118.858495][ T7073] irq event stamp: 263250 [ 118.859336][ T7073] hardirqs last enabled at (263249): [] __console_unlock+0x70/0xc4 [ 118.861319][ T7073] hardirqs last disabled at (263250): [] el1_dbg+0x24/0x80 [ 118.863098][ T7073] softirqs last enabled at (263236): [] local_bh_enable+0x10/0x34 [ 118.865129][ T7073] softirqs last disabled at (263234): [] local_bh_disable+0x10/0x34 [ 118.867083][ T7073] ---[ end trace 0000000000000000 ]--- [ 118.872355][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.895361][ T7381] loop0: detected capacity change from 0 to 1024 [ 118.912983][ T7381] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.923044][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 118.925415][ T7073] ------------[ cut here ]------------ [ 118.926448][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.928639][ T7073] Modules linked in: [ 118.929504][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 118.931876][ T7073] Tainted: [W]=WARN [ 118.932647][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 118.934729][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.936290][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 118.937632][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 118.939097][ T7073] sp : ffff80009e606f20 [ 118.939982][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 118.941733][ T7073] x26: ffffffffffffffea x25: ffff0000e4543460 x24: ffff0000d0d42068 [ 118.943330][ T7073] x23: dfff800000000000 x22: ffff0000d0d42000 x21: ffff0000e4543438 [ 118.945125][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 118.946814][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 118.948357][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 118.950057][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 118.951690][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 118.953255][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 118.954960][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 118.956549][ T7073] Call trace: [ 118.957269][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 118.958556][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 118.959872][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 118.960955][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 118.962186][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 118.963439][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 118.964633][ T7073] ext4_dirty_inode+0xd4/0x104 [ 118.965573][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 118.966585][ T7073] iput+0x1d0/0x8ec [ 118.967442][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 118.968477][ T7073] __dentry_kill+0x178/0x5e8 [ 118.969462][ T7073] shrink_kill+0xd4/0x2cc [ 118.970383][ T7073] shrink_dentry_list+0x31c/0x768 [ 118.971466][ T7073] shrink_dcache_parent+0xc4/0x374 [ 118.972490][ T7073] do_one_tree+0x30/0xfc [ 118.973421][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 118.974595][ T7073] generic_shutdown_super+0x68/0x2bc [ 118.975675][ T7073] kill_block_super+0x44/0x90 [ 118.976646][ T7073] ext4_kill_sb+0x68/0xa4 [ 118.977640][ T7073] deactivate_locked_super+0xc4/0x12c [ 118.978760][ T7073] deactivate_super+0xe0/0x100 [ 118.979732][ T7073] cleanup_mnt+0x34c/0x3dc [ 118.980631][ T7073] __cleanup_mnt+0x20/0x30 [ 118.981567][ T7073] task_work_run+0x230/0x2e0 [ 118.982536][ T7073] do_notify_resume+0x178/0x1f4 [ 118.983523][ T7073] el0_svc+0xac/0x168 [ 118.984362][ T7073] el0t_64_sync_handler+0x84/0x108 [ 118.985423][ T7073] el0t_64_sync+0x198/0x19c [ 118.986290][ T7073] irq event stamp: 270354 [ 118.987147][ T7073] hardirqs last enabled at (270353): [] __console_unlock+0x70/0xc4 [ 118.989125][ T7073] hardirqs last disabled at (270354): [] el1_dbg+0x24/0x80 [ 118.991036][ T7073] softirqs last enabled at (270340): [] local_bh_enable+0x10/0x34 [ 118.993108][ T7073] softirqs last disabled at (270338): [] local_bh_disable+0x10/0x34 [ 118.995030][ T7073] ---[ end trace 0000000000000000 ]--- [ 119.001280][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.022774][ T7385] loop0: detected capacity change from 0 to 1024 [ 119.041645][ T7385] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.054663][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.057116][ T7073] ------------[ cut here ]------------ [ 119.058306][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.060339][ T7073] Modules linked in: [ 119.061129][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 119.063602][ T7073] Tainted: [W]=WARN [ 119.064444][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 119.066562][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.068163][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.069431][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.070842][ T7073] sp : ffff80009e606f20 [ 119.071782][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.073430][ T7073] x26: ffffffffffffffea x25: ffff0000e4662090 x24: ffff0000d6464068 [ 119.075049][ T7073] x23: dfff800000000000 x22: ffff0000d6464000 x21: ffff0000e4662068 [ 119.076605][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 119.078135][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 119.079871][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 119.081484][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 119.083066][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.084714][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 119.086326][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.088137][ T7073] Call trace: [ 119.088865][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 119.090294][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 119.091608][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 119.092579][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.093792][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 119.094934][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 119.096104][ T7073] ext4_dirty_inode+0xd4/0x104 [ 119.097109][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 119.098132][ T7073] iput+0x1d0/0x8ec [ 119.098876][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 119.099952][ T7073] __dentry_kill+0x178/0x5e8 [ 119.100926][ T7073] shrink_kill+0xd4/0x2cc [ 119.101782][ T7073] shrink_dentry_list+0x31c/0x768 [ 119.102816][ T7073] shrink_dcache_parent+0xc4/0x374 [ 119.103786][ T7073] do_one_tree+0x30/0xfc [ 119.104606][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 119.105821][ T7073] generic_shutdown_super+0x68/0x2bc [ 119.106836][ T7073] kill_block_super+0x44/0x90 [ 119.107744][ T7073] ext4_kill_sb+0x68/0xa4 [ 119.108628][ T7073] deactivate_locked_super+0xc4/0x12c [ 119.109753][ T7073] deactivate_super+0xe0/0x100 [ 119.110644][ T7073] cleanup_mnt+0x34c/0x3dc [ 119.111503][ T7073] __cleanup_mnt+0x20/0x30 [ 119.112365][ T7073] task_work_run+0x230/0x2e0 [ 119.113360][ T7073] do_notify_resume+0x178/0x1f4 [ 119.114444][ T7073] el0_svc+0xac/0x168 [ 119.115199][ T7073] el0t_64_sync_handler+0x84/0x108 [ 119.116242][ T7073] el0t_64_sync+0x198/0x19c [ 119.117204][ T7073] irq event stamp: 276740 [ 119.118092][ T7073] hardirqs last enabled at (276739): [] __console_unlock+0x70/0xc4 [ 119.120032][ T7073] hardirqs last disabled at (276740): [] el1_dbg+0x24/0x80 [ 119.121802][ T7073] softirqs last enabled at (276726): [] local_bh_enable+0x10/0x34 [ 119.123641][ T7073] softirqs last disabled at (276724): [] local_bh_disable+0x10/0x34 [ 119.125581][ T7073] ---[ end trace 0000000000000000 ]--- [ 119.132376][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.154936][ T7389] loop0: detected capacity change from 0 to 1024 [ 119.164448][ T7389] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.177326][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.183594][ T7073] ------------[ cut here ]------------ [ 119.184797][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.186796][ T7073] Modules linked in: [ 119.187624][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 119.189893][ T7073] Tainted: [W]=WARN [ 119.190628][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 119.192692][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.194343][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.195632][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.196942][ T7073] sp : ffff80009e606f20 [ 119.197805][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.199461][ T7073] x26: ffffffffffffffea x25: ffff0000e4545c00 x24: ffff0000d4910068 [ 119.201136][ T7073] x23: dfff800000000000 x22: ffff0000d4910000 x21: ffff0000e4545bd8 [ 119.202749][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c3876 [ 119.204462][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 119.206264][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 119.208302][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 119.210020][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 119.211669][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 119.213276][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.215024][ T7073] Call trace: [ 119.215663][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 119.216963][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 119.218460][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 119.219654][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.220933][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 119.222144][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 119.223131][ T7073] ext4_dirty_inode+0xd4/0x104 [ 119.224141][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 119.225302][ T7073] iput+0x1d0/0x8ec [ 119.226088][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 119.227180][ T7073] __dentry_kill+0x178/0x5e8 [ 119.228132][ T7073] shrink_kill+0xd4/0x2cc [ 119.229079][ T7073] shrink_dentry_list+0x31c/0x768 [ 119.230175][ T7073] shrink_dcache_parent+0xc4/0x374 [ 119.231259][ T7073] do_one_tree+0x30/0xfc [ 119.232239][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 119.233282][ T7073] generic_shutdown_super+0x68/0x2bc [ 119.234382][ T7073] kill_block_super+0x44/0x90 [ 119.235420][ T7073] ext4_kill_sb+0x68/0xa4 [ 119.236254][ T7073] deactivate_locked_super+0xc4/0x12c [ 119.237443][ T7073] deactivate_super+0xe0/0x100 [ 119.238436][ T7073] cleanup_mnt+0x34c/0x3dc [ 119.239357][ T7073] __cleanup_mnt+0x20/0x30 [ 119.240332][ T7073] task_work_run+0x230/0x2e0 [ 119.241354][ T7073] do_notify_resume+0x178/0x1f4 [ 119.242421][ T7073] el0_svc+0xac/0x168 [ 119.243238][ T7073] el0t_64_sync_handler+0x84/0x108 [ 119.244321][ T7073] el0t_64_sync+0x198/0x19c [ 119.245335][ T7073] irq event stamp: 283912 [ 119.246151][ T7073] hardirqs last enabled at (283911): [] finish_lock_switch+0xbc/0x1e4 [ 119.248231][ T7073] hardirqs last disabled at (283912): [] el1_dbg+0x24/0x80 [ 119.250025][ T7073] softirqs last enabled at (283904): [] handle_softirqs+0xa38/0xbf8 [ 119.252161][ T7073] softirqs last disabled at (283757): [] __do_softirq+0x14/0x20 [ 119.254073][ T7073] ---[ end trace 0000000000000000 ]--- [ 119.260936][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.284147][ T7393] loop0: detected capacity change from 0 to 1024 [ 119.297306][ T7393] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.308580][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.312544][ T7073] ------------[ cut here ]------------ [ 119.313643][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.315698][ T7073] Modules linked in: [ 119.316514][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 119.318995][ T7073] Tainted: [W]=WARN [ 119.319790][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 119.321739][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.323296][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.324730][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.326018][ T7073] sp : ffff80009e606f20 [ 119.326859][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.328419][ T7073] x26: ffffffffffffffea x25: ffff0000dd2d8cc0 x24: ffff0000e7536068 [ 119.330013][ T7073] x23: dfff800000000000 x22: ffff0000e7536000 x21: ffff0000dd2d8c98 [ 119.331700][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c3876 [ 119.333338][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 119.335036][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 119.336714][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 119.338259][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 119.339942][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 119.341588][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.343233][ T7073] Call trace: [ 119.343845][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 119.345196][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 119.346410][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 119.347610][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.348683][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 119.349802][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 119.350808][ T7073] ext4_dirty_inode+0xd4/0x104 [ 119.351785][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 119.352874][ T7073] iput+0x1d0/0x8ec [ 119.353669][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 119.354751][ T7073] __dentry_kill+0x178/0x5e8 [ 119.355608][ T7073] shrink_kill+0xd4/0x2cc [ 119.356554][ T7073] shrink_dentry_list+0x31c/0x768 [ 119.357567][ T7073] shrink_dcache_parent+0xc4/0x374 [ 119.358537][ T7073] do_one_tree+0x30/0xfc [ 119.359426][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 119.360459][ T7073] generic_shutdown_super+0x68/0x2bc [ 119.361532][ T7073] kill_block_super+0x44/0x90 [ 119.362531][ T7073] ext4_kill_sb+0x68/0xa4 [ 119.363393][ T7073] deactivate_locked_super+0xc4/0x12c [ 119.364500][ T7073] deactivate_super+0xe0/0x100 [ 119.365406][ T7073] cleanup_mnt+0x34c/0x3dc [ 119.366336][ T7073] __cleanup_mnt+0x20/0x30 [ 119.367258][ T7073] task_work_run+0x230/0x2e0 [ 119.368204][ T7073] do_notify_resume+0x178/0x1f4 [ 119.369175][ T7073] el0_svc+0xac/0x168 [ 119.370003][ T7073] el0t_64_sync_handler+0x84/0x108 [ 119.370996][ T7073] el0t_64_sync+0x198/0x19c [ 119.371861][ T7073] irq event stamp: 291484 [ 119.372675][ T7073] hardirqs last enabled at (291483): [] finish_lock_switch+0xbc/0x1e4 [ 119.374621][ T7073] hardirqs last disabled at (291484): [] el1_dbg+0x24/0x80 [ 119.376445][ T7073] softirqs last enabled at (291476): [] handle_softirqs+0xa38/0xbf8 [ 119.378587][ T7073] softirqs last disabled at (291321): [] __do_softirq+0x14/0x20 [ 119.380546][ T7073] ---[ end trace 0000000000000000 ]--- [ 119.387586][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.409663][ T7397] loop0: detected capacity change from 0 to 1024 [ 119.432886][ T7397] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.445292][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.447916][ T7073] ------------[ cut here ]------------ [ 119.448989][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.451319][ T7073] Modules linked in: [ 119.452055][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 119.454560][ T7073] Tainted: [W]=WARN [ 119.455451][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 119.457439][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.459022][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.460285][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.461653][ T7073] sp : ffff80009e606f20 [ 119.462526][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.464174][ T7073] x26: ffffffffffffffea x25: ffff0000dd2db460 x24: ffff0000d41a0068 [ 119.465925][ T7073] x23: dfff800000000000 x22: ffff0000d41a0000 x21: ffff0000dd2db438 [ 119.467497][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 119.469108][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 119.470758][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 119.472508][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 119.474044][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.475685][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 119.477251][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.478918][ T7073] Call trace: [ 119.479588][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 119.480975][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 119.482393][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 119.483459][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.484663][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 119.485732][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 119.486837][ T7073] ext4_dirty_inode+0xd4/0x104 [ 119.487748][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 119.488809][ T7073] iput+0x1d0/0x8ec [ 119.489595][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 119.490597][ T7073] __dentry_kill+0x178/0x5e8 [ 119.491517][ T7073] shrink_kill+0xd4/0x2cc [ 119.492367][ T7073] shrink_dentry_list+0x31c/0x768 [ 119.493360][ T7073] shrink_dcache_parent+0xc4/0x374 [ 119.494423][ T7073] do_one_tree+0x30/0xfc [ 119.495322][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 119.496443][ T7073] generic_shutdown_super+0x68/0x2bc [ 119.497545][ T7073] kill_block_super+0x44/0x90 [ 119.498505][ T7073] ext4_kill_sb+0x68/0xa4 [ 119.499458][ T7073] deactivate_locked_super+0xc4/0x12c [ 119.500530][ T7073] deactivate_super+0xe0/0x100 [ 119.501514][ T7073] cleanup_mnt+0x34c/0x3dc [ 119.502363][ T7073] __cleanup_mnt+0x20/0x30 [ 119.503275][ T7073] task_work_run+0x230/0x2e0 [ 119.504253][ T7073] do_notify_resume+0x178/0x1f4 [ 119.505264][ T7073] el0_svc+0xac/0x168 [ 119.506079][ T7073] el0t_64_sync_handler+0x84/0x108 [ 119.507105][ T7073] el0t_64_sync+0x198/0x19c [ 119.508017][ T7073] irq event stamp: 297974 [ 119.508898][ T7073] hardirqs last enabled at (297973): [] __console_unlock+0x70/0xc4 [ 119.510886][ T7073] hardirqs last disabled at (297974): [] el1_dbg+0x24/0x80 [ 119.512837][ T7073] softirqs last enabled at (297960): [] local_bh_enable+0x10/0x34 [ 119.514911][ T7073] softirqs last disabled at (297958): [] local_bh_disable+0x10/0x34 [ 119.516940][ T7073] ---[ end trace 0000000000000000 ]--- [ 119.524786][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.561489][ T7401] loop0: detected capacity change from 0 to 1024 [ 119.593196][ T7401] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.604602][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.607139][ T7073] ------------[ cut here ]------------ [ 119.608258][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.610387][ T7073] Modules linked in: [ 119.611190][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 119.613753][ T7073] Tainted: [W]=WARN [ 119.614561][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 119.616636][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.618131][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.619555][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.620971][ T7073] sp : ffff80009e606f20 [ 119.621906][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.623588][ T7073] x26: ffffffffffffffea x25: ffff0000e4664830 x24: ffff0000d53de068 [ 119.625246][ T7073] x23: dfff800000000000 x22: ffff0000d53de000 x21: ffff0000e4664808 [ 119.626855][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 119.628636][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 119.630235][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 119.631852][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 119.633478][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.635262][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 119.637022][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.638679][ T7073] Call trace: [ 119.639300][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 119.640721][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 119.642005][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 119.643097][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.644358][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 119.645643][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 119.646727][ T7073] ext4_dirty_inode+0xd4/0x104 [ 119.647673][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 119.648719][ T7073] iput+0x1d0/0x8ec [ 119.649564][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 119.650621][ T7073] __dentry_kill+0x178/0x5e8 [ 119.651552][ T7073] shrink_kill+0xd4/0x2cc [ 119.652477][ T7073] shrink_dentry_list+0x31c/0x768 [ 119.653505][ T7073] shrink_dcache_parent+0xc4/0x374 [ 119.654568][ T7073] do_one_tree+0x30/0xfc [ 119.655508][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 119.656636][ T7073] generic_shutdown_super+0x68/0x2bc [ 119.657722][ T7073] kill_block_super+0x44/0x90 [ 119.658695][ T7073] ext4_kill_sb+0x68/0xa4 [ 119.659657][ T7073] deactivate_locked_super+0xc4/0x12c [ 119.660755][ T7073] deactivate_super+0xe0/0x100 [ 119.661761][ T7073] cleanup_mnt+0x34c/0x3dc [ 119.662659][ T7073] __cleanup_mnt+0x20/0x30 [ 119.663580][ T7073] task_work_run+0x230/0x2e0 [ 119.664564][ T7073] do_notify_resume+0x178/0x1f4 [ 119.665513][ T7073] el0_svc+0xac/0x168 [ 119.666412][ T7073] el0t_64_sync_handler+0x84/0x108 [ 119.667443][ T7073] el0t_64_sync+0x198/0x19c [ 119.668381][ T7073] irq event stamp: 304674 [ 119.669302][ T7073] hardirqs last enabled at (304673): [] __console_unlock+0x70/0xc4 [ 119.671267][ T7073] hardirqs last disabled at (304674): [] el1_dbg+0x24/0x80 [ 119.673060][ T7073] softirqs last enabled at (304660): [] local_bh_enable+0x10/0x34 [ 119.675000][ T7073] softirqs last disabled at (304658): [] local_bh_disable+0x10/0x34 [ 119.676925][ T7073] ---[ end trace 0000000000000000 ]--- [ 119.682388][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.705556][ T7405] loop0: detected capacity change from 0 to 1024 [ 119.714457][ T7405] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.733038][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.735652][ T7073] ------------[ cut here ]------------ [ 119.736717][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.738859][ T7073] Modules linked in: [ 119.739677][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 119.742326][ T7073] Tainted: [W]=WARN [ 119.743134][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 119.745346][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.746938][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.748275][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.749659][ T7073] sp : ffff80009e606f20 [ 119.750469][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.752038][ T7073] x26: ffffffffffffffea x25: ffff0000e4666fd0 x24: ffff0000d4e06068 [ 119.753774][ T7073] x23: dfff800000000000 x22: ffff0000d4e06000 x21: ffff0000e4666fa8 [ 119.755500][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c3876 [ 119.757225][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 119.758930][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 119.760655][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 119.762432][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 119.764169][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 119.765818][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.767528][ T7073] Call trace: [ 119.768326][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 119.769722][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 119.771028][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 119.772200][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.773478][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 119.774705][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 119.775849][ T7073] ext4_dirty_inode+0xd4/0x104 [ 119.776841][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 119.778003][ T7073] iput+0x1d0/0x8ec [ 119.778788][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 119.779905][ T7073] __dentry_kill+0x178/0x5e8 [ 119.780816][ T7073] shrink_kill+0xd4/0x2cc [ 119.781622][ T7073] shrink_dentry_list+0x31c/0x768 [ 119.782682][ T7073] shrink_dcache_parent+0xc4/0x374 [ 119.783807][ T7073] do_one_tree+0x30/0xfc [ 119.784716][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 119.785894][ T7073] generic_shutdown_super+0x68/0x2bc [ 119.787052][ T7073] kill_block_super+0x44/0x90 [ 119.788101][ T7073] ext4_kill_sb+0x68/0xa4 [ 119.789065][ T7073] deactivate_locked_super+0xc4/0x12c [ 119.790165][ T7073] deactivate_super+0xe0/0x100 [ 119.791150][ T7073] cleanup_mnt+0x34c/0x3dc [ 119.792049][ T7073] __cleanup_mnt+0x20/0x30 [ 119.792958][ T7073] task_work_run+0x230/0x2e0 [ 119.793896][ T7073] do_notify_resume+0x178/0x1f4 [ 119.794970][ T7073] el0_svc+0xac/0x168 [ 119.795841][ T7073] el0t_64_sync_handler+0x84/0x108 [ 119.796940][ T7073] el0t_64_sync+0x198/0x19c [ 119.797961][ T7073] irq event stamp: 311004 [ 119.798886][ T7073] hardirqs last enabled at (311003): [] finish_lock_switch+0xbc/0x1e4 [ 119.801036][ T7073] hardirqs last disabled at (311004): [] el1_dbg+0x24/0x80 [ 119.802850][ T7073] softirqs last enabled at (310986): [] local_bh_enable+0x10/0x34 [ 119.804780][ T7073] softirqs last disabled at (310984): [] local_bh_disable+0x10/0x34 [ 119.806825][ T7073] ---[ end trace 0000000000000000 ]--- [ 119.814474][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.837484][ T7409] loop0: detected capacity change from 0 to 1024 [ 119.863481][ T7409] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.874796][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 119.877284][ T7073] ------------[ cut here ]------------ [ 119.878381][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.880575][ T7073] Modules linked in: [ 119.881421][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 119.883929][ T7073] Tainted: [W]=WARN [ 119.884768][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 119.886851][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.888452][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 119.889768][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 119.891109][ T7073] sp : ffff80009e606f20 [ 119.891989][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 119.893792][ T7073] x26: ffffffffffffffea x25: ffff0000dd2ddc00 x24: ffff0000d60c4068 [ 119.895481][ T7073] x23: dfff800000000000 x22: ffff0000d60c4000 x21: ffff0000dd2ddbd8 [ 119.897195][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 119.898797][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 119.900368][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 119.902006][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 119.903555][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 119.905169][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 119.906690][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 119.908481][ T7073] Call trace: [ 119.909183][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 119.910559][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 119.911921][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 119.913000][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 119.914107][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 119.915231][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 119.916306][ T7073] ext4_dirty_inode+0xd4/0x104 [ 119.917420][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 119.918401][ T7073] iput+0x1d0/0x8ec [ 119.919182][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 119.920258][ T7073] __dentry_kill+0x178/0x5e8 [ 119.921210][ T7073] shrink_kill+0xd4/0x2cc [ 119.922130][ T7073] shrink_dentry_list+0x31c/0x768 [ 119.923252][ T7073] shrink_dcache_parent+0xc4/0x374 [ 119.924379][ T7073] do_one_tree+0x30/0xfc [ 119.925236][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 119.926403][ T7073] generic_shutdown_super+0x68/0x2bc [ 119.927452][ T7073] kill_block_super+0x44/0x90 [ 119.928371][ T7073] ext4_kill_sb+0x68/0xa4 [ 119.929271][ T7073] deactivate_locked_super+0xc4/0x12c [ 119.930465][ T7073] deactivate_super+0xe0/0x100 [ 119.931478][ T7073] cleanup_mnt+0x34c/0x3dc [ 119.932385][ T7073] __cleanup_mnt+0x20/0x30 [ 119.933284][ T7073] task_work_run+0x230/0x2e0 [ 119.934285][ T7073] do_notify_resume+0x178/0x1f4 [ 119.935305][ T7073] el0_svc+0xac/0x168 [ 119.936144][ T7073] el0t_64_sync_handler+0x84/0x108 [ 119.937234][ T7073] el0t_64_sync+0x198/0x19c [ 119.938187][ T7073] irq event stamp: 319366 [ 119.939062][ T7073] hardirqs last enabled at (319365): [] __console_unlock+0x70/0xc4 [ 119.941201][ T7073] hardirqs last disabled at (319366): [] el1_dbg+0x24/0x80 [ 119.943219][ T7073] softirqs last enabled at (319352): [] local_bh_enable+0x10/0x34 [ 119.945214][ T7073] softirqs last disabled at (319350): [] local_bh_disable+0x10/0x34 [ 119.947174][ T7073] ---[ end trace 0000000000000000 ]--- [ 119.954772][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.980063][ T7413] loop0: detected capacity change from 0 to 1024 [ 120.002461][ T7413] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.013541][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.016070][ T7073] ------------[ cut here ]------------ [ 120.017146][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.019272][ T7073] Modules linked in: [ 120.020083][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 120.022412][ T7073] Tainted: [W]=WARN [ 120.023230][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 120.025285][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.026981][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.028366][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.029697][ T7073] sp : ffff80009e606f20 [ 120.030570][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.032292][ T7073] x26: ffffffffffffffea x25: ffff0000dd3ea090 x24: ffff0000e7716068 [ 120.034007][ T7073] x23: dfff800000000000 x22: ffff0000e7716000 x21: ffff0000dd3ea068 [ 120.035624][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 120.037369][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 120.038987][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 120.040665][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 120.042289][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.043857][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 120.045685][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.047384][ T7073] Call trace: [ 120.048093][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 120.049386][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 120.050770][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 120.051917][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.053124][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 120.054186][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 120.055341][ T7073] ext4_dirty_inode+0xd4/0x104 [ 120.056330][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 120.057701][ T7073] iput+0x1d0/0x8ec [ 120.058535][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 120.059448][ T7073] __dentry_kill+0x178/0x5e8 [ 120.060467][ T7073] shrink_kill+0xd4/0x2cc [ 120.061326][ T7073] shrink_dentry_list+0x31c/0x768 [ 120.062355][ T7073] shrink_dcache_parent+0xc4/0x374 [ 120.063397][ T7073] do_one_tree+0x30/0xfc [ 120.064272][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 120.065434][ T7073] generic_shutdown_super+0x68/0x2bc [ 120.066481][ T7073] kill_block_super+0x44/0x90 [ 120.067432][ T7073] ext4_kill_sb+0x68/0xa4 [ 120.068269][ T7073] deactivate_locked_super+0xc4/0x12c [ 120.069433][ T7073] deactivate_super+0xe0/0x100 [ 120.070485][ T7073] cleanup_mnt+0x34c/0x3dc [ 120.071429][ T7073] __cleanup_mnt+0x20/0x30 [ 120.072304][ T7073] task_work_run+0x230/0x2e0 [ 120.073323][ T7073] do_notify_resume+0x178/0x1f4 [ 120.074408][ T7073] el0_svc+0xac/0x168 [ 120.075213][ T7073] el0t_64_sync_handler+0x84/0x108 [ 120.076319][ T7073] el0t_64_sync+0x198/0x19c [ 120.077240][ T7073] irq event stamp: 326418 [ 120.078155][ T7073] hardirqs last enabled at (326417): [] __console_unlock+0x70/0xc4 [ 120.080184][ T7073] hardirqs last disabled at (326418): [] el1_dbg+0x24/0x80 [ 120.081934][ T7073] softirqs last enabled at (326404): [] local_bh_enable+0x10/0x34 [ 120.083859][ T7073] softirqs last disabled at (326402): [] local_bh_disable+0x10/0x34 [ 120.085672][ T7073] ---[ end trace 0000000000000000 ]--- [ 120.094516][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.115526][ T7417] loop0: detected capacity change from 0 to 1024 [ 120.131111][ T7417] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.142250][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.144780][ T7073] ------------[ cut here ]------------ [ 120.145792][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.147747][ T7073] Modules linked in: [ 120.148519][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 120.150911][ T7073] Tainted: [W]=WARN [ 120.151701][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 120.153714][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.155261][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.156688][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.157995][ T7073] sp : ffff80009e606f20 [ 120.158797][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.160368][ T7073] x26: ffffffffffffffea x25: ffff0000e4710cc0 x24: ffff0000d6d08068 [ 120.161968][ T7073] x23: dfff800000000000 x22: ffff0000d6d08000 x21: ffff0000e4710c98 [ 120.163672][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 120.165221][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 120.166794][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 120.168588][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 120.170274][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.171871][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 120.173733][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.175322][ T7073] Call trace: [ 120.176001][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 120.177326][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 120.178788][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 120.179925][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.181162][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 120.182385][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 120.183482][ T7073] ext4_dirty_inode+0xd4/0x104 [ 120.184438][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 120.185521][ T7073] iput+0x1d0/0x8ec [ 120.186346][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 120.187366][ T7073] __dentry_kill+0x178/0x5e8 [ 120.188354][ T7073] shrink_kill+0xd4/0x2cc [ 120.189224][ T7073] shrink_dentry_list+0x31c/0x768 [ 120.190219][ T7073] shrink_dcache_parent+0xc4/0x374 [ 120.191249][ T7073] do_one_tree+0x30/0xfc [ 120.192175][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 120.193325][ T7073] generic_shutdown_super+0x68/0x2bc [ 120.194453][ T7073] kill_block_super+0x44/0x90 [ 120.195376][ T7073] ext4_kill_sb+0x68/0xa4 [ 120.196223][ T7073] deactivate_locked_super+0xc4/0x12c [ 120.197387][ T7073] deactivate_super+0xe0/0x100 [ 120.198425][ T7073] cleanup_mnt+0x34c/0x3dc [ 120.199245][ T7073] __cleanup_mnt+0x20/0x30 [ 120.200128][ T7073] task_work_run+0x230/0x2e0 [ 120.201071][ T7073] do_notify_resume+0x178/0x1f4 [ 120.202166][ T7073] el0_svc+0xac/0x168 [ 120.202991][ T7073] el0t_64_sync_handler+0x84/0x108 [ 120.204100][ T7073] el0t_64_sync+0x198/0x19c [ 120.205017][ T7073] irq event stamp: 334550 [ 120.205929][ T7073] hardirqs last enabled at (334549): [] __console_unlock+0x70/0xc4 [ 120.207881][ T7073] hardirqs last disabled at (334550): [] el1_dbg+0x24/0x80 [ 120.209708][ T7073] softirqs last enabled at (334536): [] local_bh_enable+0x10/0x34 [ 120.211610][ T7073] softirqs last disabled at (334534): [] local_bh_disable+0x10/0x34 [ 120.213629][ T7073] ---[ end trace 0000000000000000 ]--- [ 120.219375][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.252369][ T7421] loop0: detected capacity change from 0 to 1024 [ 120.272339][ T7421] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.284897][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.287472][ T7073] ------------[ cut here ]------------ [ 120.288556][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.290506][ T7073] Modules linked in: [ 120.291323][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 120.293765][ T7073] Tainted: [W]=WARN [ 120.294604][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 120.296715][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.298273][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.299741][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.301086][ T7073] sp : ffff80009e606f20 [ 120.301891][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.303628][ T7073] x26: ffffffffffffffea x25: ffff0000dd3ec830 x24: ffff0000cbc1e068 [ 120.305337][ T7073] x23: dfff800000000000 x22: ffff0000cbc1e000 x21: ffff0000dd3ec808 [ 120.306964][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 120.308622][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 120.310284][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 120.311885][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 120.313482][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.315142][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 120.316860][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.318605][ T7073] Call trace: [ 120.319257][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 120.320583][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 120.321875][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 120.323008][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.324180][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 120.325345][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 120.326457][ T7073] ext4_dirty_inode+0xd4/0x104 [ 120.327461][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 120.328528][ T7073] iput+0x1d0/0x8ec [ 120.329336][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 120.330448][ T7073] __dentry_kill+0x178/0x5e8 [ 120.331392][ T7073] shrink_kill+0xd4/0x2cc [ 120.332325][ T7073] shrink_dentry_list+0x31c/0x768 [ 120.333304][ T7073] shrink_dcache_parent+0xc4/0x374 [ 120.334386][ T7073] do_one_tree+0x30/0xfc [ 120.335196][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 120.336378][ T7073] generic_shutdown_super+0x68/0x2bc [ 120.337513][ T7073] kill_block_super+0x44/0x90 [ 120.338579][ T7073] ext4_kill_sb+0x68/0xa4 [ 120.339434][ T7073] deactivate_locked_super+0xc4/0x12c [ 120.340678][ T7073] deactivate_super+0xe0/0x100 [ 120.341651][ T7073] cleanup_mnt+0x34c/0x3dc [ 120.342613][ T7073] __cleanup_mnt+0x20/0x30 [ 120.343565][ T7073] task_work_run+0x230/0x2e0 [ 120.344487][ T7073] do_notify_resume+0x178/0x1f4 [ 120.345507][ T7073] el0_svc+0xac/0x168 [ 120.346457][ T7073] el0t_64_sync_handler+0x84/0x108 [ 120.347614][ T7073] el0t_64_sync+0x198/0x19c [ 120.348612][ T7073] irq event stamp: 343334 [ 120.349489][ T7073] hardirqs last enabled at (343333): [] __console_unlock+0x70/0xc4 [ 120.351430][ T7073] hardirqs last disabled at (343334): [] el1_dbg+0x24/0x80 [ 120.353160][ T7073] softirqs last enabled at (343320): [] local_bh_enable+0x10/0x34 [ 120.355171][ T7073] softirqs last disabled at (343318): [] local_bh_disable+0x10/0x34 [ 120.357203][ T7073] ---[ end trace 0000000000000000 ]--- [ 120.364780][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.387510][ T7425] loop0: detected capacity change from 0 to 1024 [ 120.419589][ T7425] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.431004][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.433418][ T7073] ------------[ cut here ]------------ [ 120.434525][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.436756][ T7073] Modules linked in: [ 120.437430][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 120.439801][ T7073] Tainted: [W]=WARN [ 120.440632][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 120.442771][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.444414][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.445797][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.447275][ T7073] sp : ffff80009e606f20 [ 120.448133][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.449877][ T7073] x26: ffffffffffffffea x25: ffff0000e4713460 x24: ffff0000ec6e4068 [ 120.451419][ T7073] x23: dfff800000000000 x22: ffff0000ec6e4000 x21: ffff0000e4713438 [ 120.453098][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 120.454997][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 120.456782][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 120.458464][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 120.460086][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.461965][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 120.463617][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.465240][ T7073] Call trace: [ 120.465890][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 120.467268][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 120.468587][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 120.469697][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.470943][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 120.472049][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 120.473200][ T7073] ext4_dirty_inode+0xd4/0x104 [ 120.474172][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 120.475260][ T7073] iput+0x1d0/0x8ec [ 120.476107][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 120.477247][ T7073] __dentry_kill+0x178/0x5e8 [ 120.478276][ T7073] shrink_kill+0xd4/0x2cc [ 120.479146][ T7073] shrink_dentry_list+0x31c/0x768 [ 120.480143][ T7073] shrink_dcache_parent+0xc4/0x374 [ 120.481212][ T7073] do_one_tree+0x30/0xfc [ 120.482068][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 120.483142][ T7073] generic_shutdown_super+0x68/0x2bc [ 120.484266][ T7073] kill_block_super+0x44/0x90 [ 120.485287][ T7073] ext4_kill_sb+0x68/0xa4 [ 120.486205][ T7073] deactivate_locked_super+0xc4/0x12c [ 120.487289][ T7073] deactivate_super+0xe0/0x100 [ 120.488201][ T7073] cleanup_mnt+0x34c/0x3dc [ 120.489096][ T7073] __cleanup_mnt+0x20/0x30 [ 120.490018][ T7073] task_work_run+0x230/0x2e0 [ 120.491024][ T7073] do_notify_resume+0x178/0x1f4 [ 120.492073][ T7073] el0_svc+0xac/0x168 [ 120.492910][ T7073] el0t_64_sync_handler+0x84/0x108 [ 120.493985][ T7073] el0t_64_sync+0x198/0x19c [ 120.494882][ T7073] irq event stamp: 349886 [ 120.495748][ T7073] hardirqs last enabled at (349885): [] __console_unlock+0x70/0xc4 [ 120.497721][ T7073] hardirqs last disabled at (349886): [] el1_dbg+0x24/0x80 [ 120.499692][ T7073] softirqs last enabled at (349872): [] local_bh_enable+0x10/0x34 [ 120.501778][ T7073] softirqs last disabled at (349870): [] local_bh_disable+0x10/0x34 [ 120.503776][ T7073] ---[ end trace 0000000000000000 ]--- [ 120.513876][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.536460][ T7429] loop0: detected capacity change from 0 to 1024 [ 120.559412][ T7429] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.571577][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.574159][ T7073] ------------[ cut here ]------------ [ 120.575280][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.577572][ T7073] Modules linked in: [ 120.578380][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 120.580876][ T7073] Tainted: [W]=WARN [ 120.581665][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 120.583753][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.585493][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.586831][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.588198][ T7073] sp : ffff80009e606f20 [ 120.589113][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.590723][ T7073] x26: ffffffffffffffea x25: ffff0000e4715c00 x24: ffff0000d6cf4068 [ 120.592347][ T7073] x23: dfff800000000000 x22: ffff0000d6cf4000 x21: ffff0000e4715bd8 [ 120.594046][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 120.595815][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 120.597528][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 120.599214][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 120.600887][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.602578][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 120.604530][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.606160][ T7073] Call trace: [ 120.606839][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 120.608229][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 120.609697][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 120.610772][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.612015][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 120.613242][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 120.614402][ T7073] ext4_dirty_inode+0xd4/0x104 [ 120.615406][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 120.616592][ T7073] iput+0x1d0/0x8ec [ 120.617357][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 120.618376][ T7073] __dentry_kill+0x178/0x5e8 [ 120.619401][ T7073] shrink_kill+0xd4/0x2cc [ 120.620199][ T7073] shrink_dentry_list+0x31c/0x768 [ 120.621264][ T7073] shrink_dcache_parent+0xc4/0x374 [ 120.622386][ T7073] do_one_tree+0x30/0xfc [ 120.623207][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 120.624328][ T7073] generic_shutdown_super+0x68/0x2bc [ 120.625363][ T7073] kill_block_super+0x44/0x90 [ 120.626300][ T7073] ext4_kill_sb+0x68/0xa4 [ 120.627214][ T7073] deactivate_locked_super+0xc4/0x12c [ 120.628350][ T7073] deactivate_super+0xe0/0x100 [ 120.629346][ T7073] cleanup_mnt+0x34c/0x3dc [ 120.630242][ T7073] __cleanup_mnt+0x20/0x30 [ 120.631089][ T7073] task_work_run+0x230/0x2e0 [ 120.632115][ T7073] do_notify_resume+0x178/0x1f4 [ 120.633144][ T7073] el0_svc+0xac/0x168 [ 120.633966][ T7073] el0t_64_sync_handler+0x84/0x108 [ 120.635049][ T7073] el0t_64_sync+0x198/0x19c [ 120.636032][ T7073] irq event stamp: 357230 [ 120.636950][ T7073] hardirqs last enabled at (357229): [] __console_unlock+0x70/0xc4 [ 120.638949][ T7073] hardirqs last disabled at (357230): [] el1_dbg+0x24/0x80 [ 120.640710][ T7073] softirqs last enabled at (357216): [] local_bh_enable+0x10/0x34 [ 120.642717][ T7073] softirqs last disabled at (357214): [] local_bh_disable+0x10/0x34 [ 120.644770][ T7073] ---[ end trace 0000000000000000 ]--- [ 120.655632][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.677992][ T7433] loop0: detected capacity change from 0 to 1024 [ 120.692597][ T7433] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.704204][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.706775][ T7073] ------------[ cut here ]------------ [ 120.707931][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.710006][ T7073] Modules linked in: [ 120.710882][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 120.713322][ T7073] Tainted: [W]=WARN [ 120.714120][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 120.716254][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.717934][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.719214][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.720584][ T7073] sp : ffff80009e606f20 [ 120.721467][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.723059][ T7073] x26: ffffffffffffffea x25: ffff0000dd288cc0 x24: ffff0000c7502068 [ 120.724683][ T7073] x23: dfff800000000000 x22: ffff0000c7502000 x21: ffff0000dd288c98 [ 120.726431][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 120.728089][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 120.729829][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 120.731483][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 120.733133][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.734819][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 120.736548][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.738182][ T7073] Call trace: [ 120.738818][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 120.740211][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 120.741540][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 120.742844][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.744104][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 120.745368][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 120.746563][ T7073] ext4_dirty_inode+0xd4/0x104 [ 120.747531][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 120.748550][ T7073] iput+0x1d0/0x8ec [ 120.749281][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 120.750347][ T7073] __dentry_kill+0x178/0x5e8 [ 120.751283][ T7073] shrink_kill+0xd4/0x2cc [ 120.752261][ T7073] shrink_dentry_list+0x31c/0x768 [ 120.753360][ T7073] shrink_dcache_parent+0xc4/0x374 [ 120.754450][ T7073] do_one_tree+0x30/0xfc [ 120.755332][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 120.756412][ T7073] generic_shutdown_super+0x68/0x2bc [ 120.757517][ T7073] kill_block_super+0x44/0x90 [ 120.758577][ T7073] ext4_kill_sb+0x68/0xa4 [ 120.759548][ T7073] deactivate_locked_super+0xc4/0x12c [ 120.760661][ T7073] deactivate_super+0xe0/0x100 [ 120.761637][ T7073] cleanup_mnt+0x34c/0x3dc [ 120.762519][ T7073] __cleanup_mnt+0x20/0x30 [ 120.763379][ T7073] task_work_run+0x230/0x2e0 [ 120.764365][ T7073] do_notify_resume+0x178/0x1f4 [ 120.765355][ T7073] el0_svc+0xac/0x168 [ 120.766255][ T7073] el0t_64_sync_handler+0x84/0x108 [ 120.767276][ T7073] el0t_64_sync+0x198/0x19c [ 120.768217][ T7073] irq event stamp: 365710 [ 120.769169][ T7073] hardirqs last enabled at (365709): [] __console_unlock+0x70/0xc4 [ 120.771159][ T7073] hardirqs last disabled at (365710): [] el1_dbg+0x24/0x80 [ 120.773033][ T7073] softirqs last enabled at (365696): [] local_bh_enable+0x10/0x34 [ 120.775076][ T7073] softirqs last disabled at (365694): [] local_bh_disable+0x10/0x34 [ 120.777077][ T7073] ---[ end trace 0000000000000000 ]--- [ 120.783949][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.812290][ T7437] loop0: detected capacity change from 0 to 1024 [ 120.841456][ T7437] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.852453][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.854955][ T7073] ------------[ cut here ]------------ [ 120.856046][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.858093][ T7073] Modules linked in: [ 120.858900][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 120.861278][ T7073] Tainted: [W]=WARN [ 120.862056][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 120.864032][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 120.865564][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.866840][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 120.868270][ T7073] sp : ffff80009e606f20 [ 120.869048][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 120.870683][ T7073] x26: ffffffffffffffea x25: ffff0000dd3eefd0 x24: ffff0000d84ec068 [ 120.872478][ T7073] x23: dfff800000000000 x22: ffff0000d84ec000 x21: ffff0000dd3eefa8 [ 120.873986][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 120.875732][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 120.877323][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 120.879078][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 120.880797][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 120.882379][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 120.884027][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 120.885789][ T7073] Call trace: [ 120.886459][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 120.887981][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 120.889351][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 120.890410][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 120.891529][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 120.892724][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 120.893874][ T7073] ext4_dirty_inode+0xd4/0x104 [ 120.894852][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 120.895953][ T7073] iput+0x1d0/0x8ec [ 120.896767][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 120.897863][ T7073] __dentry_kill+0x178/0x5e8 [ 120.898767][ T7073] shrink_kill+0xd4/0x2cc [ 120.899720][ T7073] shrink_dentry_list+0x31c/0x768 [ 120.900666][ T7073] shrink_dcache_parent+0xc4/0x374 [ 120.901713][ T7073] do_one_tree+0x30/0xfc [ 120.902755][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 120.903925][ T7073] generic_shutdown_super+0x68/0x2bc [ 120.904976][ T7073] kill_block_super+0x44/0x90 [ 120.905932][ T7073] ext4_kill_sb+0x68/0xa4 [ 120.906808][ T7073] deactivate_locked_super+0xc4/0x12c [ 120.907954][ T7073] deactivate_super+0xe0/0x100 [ 120.908870][ T7073] cleanup_mnt+0x34c/0x3dc [ 120.909871][ T7073] __cleanup_mnt+0x20/0x30 [ 120.910780][ T7073] task_work_run+0x230/0x2e0 [ 120.911726][ T7073] do_notify_resume+0x178/0x1f4 [ 120.912757][ T7073] el0_svc+0xac/0x168 [ 120.913707][ T7073] el0t_64_sync_handler+0x84/0x108 [ 120.914788][ T7073] el0t_64_sync+0x198/0x19c [ 120.915824][ T7073] irq event stamp: 374386 [ 120.916732][ T7073] hardirqs last enabled at (374385): [] __console_unlock+0x70/0xc4 [ 120.918799][ T7073] hardirqs last disabled at (374386): [] el1_dbg+0x24/0x80 [ 120.920774][ T7073] softirqs last enabled at (374372): [] local_bh_enable+0x10/0x34 [ 120.922718][ T7073] softirqs last disabled at (374370): [] local_bh_disable+0x10/0x34 [ 120.924679][ T7073] ---[ end trace 0000000000000000 ]--- [ 120.931374][ T7073] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.951775][ T7441] loop0: detected capacity change from 0 to 1024 [ 120.988807][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 120.991786][ T7073] ------------[ cut here ]------------ [ 120.992926][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 120.994953][ T7073] Modules linked in: [ 120.995814][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 120.997990][ T7073] Tainted: [W]=WARN [ 120.998806][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 121.000818][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.002413][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.003916][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.005227][ T7073] sp : ffff80009e606f20 [ 121.006094][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.007743][ T7073] x26: ffffffffffffffea x25: ffff0000dd28b460 x24: ffff0000d8ada068 [ 121.009361][ T7073] x23: dfff800000000000 x22: ffff0000d8ada000 x21: ffff0000dd28b438 [ 121.011086][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c3876 [ 121.012694][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 121.014366][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 121.015970][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 121.017580][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 121.019276][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 121.020977][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.022615][ T7073] Call trace: [ 121.023292][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 121.024581][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 121.025896][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 121.026972][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.028110][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 121.029364][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 121.030487][ T7073] ext4_dirty_inode+0xd4/0x104 [ 121.031412][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 121.032469][ T7073] iput+0x1d0/0x8ec [ 121.033195][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 121.034254][ T7073] __dentry_kill+0x178/0x5e8 [ 121.035147][ T7073] shrink_kill+0xd4/0x2cc [ 121.036047][ T7073] shrink_dentry_list+0x31c/0x768 [ 121.037032][ T7073] shrink_dcache_parent+0xc4/0x374 [ 121.038099][ T7073] do_one_tree+0x30/0xfc [ 121.038982][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 121.040061][ T7073] generic_shutdown_super+0x68/0x2bc [ 121.041198][ T7073] kill_block_super+0x44/0x90 [ 121.042236][ T7073] ext4_kill_sb+0x68/0xa4 [ 121.043134][ T7073] deactivate_locked_super+0xc4/0x12c [ 121.044243][ T7073] deactivate_super+0xe0/0x100 [ 121.045190][ T7073] cleanup_mnt+0x34c/0x3dc [ 121.046038][ T7073] __cleanup_mnt+0x20/0x30 [ 121.046930][ T7073] task_work_run+0x230/0x2e0 [ 121.047848][ T7073] do_notify_resume+0x178/0x1f4 [ 121.048850][ T7073] el0_svc+0xac/0x168 [ 121.049647][ T7073] el0t_64_sync_handler+0x84/0x108 [ 121.050732][ T7073] el0t_64_sync+0x198/0x19c [ 121.051631][ T7073] irq event stamp: 381572 [ 121.052505][ T7073] hardirqs last enabled at (381571): [] finish_lock_switch+0xbc/0x1e4 [ 121.054595][ T7073] hardirqs last disabled at (381572): [] el1_dbg+0x24/0x80 [ 121.056440][ T7073] softirqs last enabled at (381564): [] handle_softirqs+0xa38/0xbf8 [ 121.058415][ T7073] softirqs last disabled at (381441): [] __do_softirq+0x14/0x20 [ 121.060380][ T7073] ---[ end trace 0000000000000000 ]--- [ 121.087779][ T7445] loop0: detected capacity change from 0 to 1024 [ 121.119787][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.122236][ T7073] ------------[ cut here ]------------ [ 121.123296][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.125457][ T7073] Modules linked in: [ 121.126267][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 121.128873][ T7073] Tainted: [W]=WARN [ 121.129664][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 121.131827][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.133462][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.134867][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.136155][ T7073] sp : ffff80009e606f20 [ 121.137104][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.138754][ T7073] x26: ffffffffffffffea x25: ffff0000e467a090 x24: ffff0000d2b24068 [ 121.140426][ T7073] x23: dfff800000000000 x22: ffff0000d2b24000 x21: ffff0000e467a068 [ 121.142044][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 121.143744][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 121.145289][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 121.147088][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 121.148899][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.150587][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 121.152236][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.153900][ T7073] Call trace: [ 121.154627][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 121.156115][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 121.157504][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 121.158637][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.159855][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 121.161108][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 121.162241][ T7073] ext4_dirty_inode+0xd4/0x104 [ 121.163288][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 121.164421][ T7073] iput+0x1d0/0x8ec [ 121.165246][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 121.166206][ T7073] __dentry_kill+0x178/0x5e8 [ 121.167204][ T7073] shrink_kill+0xd4/0x2cc [ 121.168150][ T7073] shrink_dentry_list+0x31c/0x768 [ 121.169191][ T7073] shrink_dcache_parent+0xc4/0x374 [ 121.170188][ T7073] do_one_tree+0x30/0xfc [ 121.171031][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 121.172097][ T7073] generic_shutdown_super+0x68/0x2bc [ 121.173182][ T7073] kill_block_super+0x44/0x90 [ 121.174189][ T7073] ext4_kill_sb+0x68/0xa4 [ 121.175191][ T7073] deactivate_locked_super+0xc4/0x12c [ 121.176293][ T7073] deactivate_super+0xe0/0x100 [ 121.177354][ T7073] cleanup_mnt+0x34c/0x3dc [ 121.178283][ T7073] __cleanup_mnt+0x20/0x30 [ 121.179300][ T7073] task_work_run+0x230/0x2e0 [ 121.180267][ T7073] do_notify_resume+0x178/0x1f4 [ 121.181371][ T7073] el0_svc+0xac/0x168 [ 121.182214][ T7073] el0t_64_sync_handler+0x84/0x108 [ 121.183267][ T7073] el0t_64_sync+0x198/0x19c [ 121.184268][ T7073] irq event stamp: 388002 [ 121.185192][ T7073] hardirqs last enabled at (388001): [] __console_unlock+0x70/0xc4 [ 121.187133][ T7073] hardirqs last disabled at (388002): [] el1_dbg+0x24/0x80 [ 121.188915][ T7073] softirqs last enabled at (387988): [] local_bh_enable+0x10/0x34 [ 121.190828][ T7073] softirqs last disabled at (387986): [] local_bh_disable+0x10/0x34 [ 121.192803][ T7073] ---[ end trace 0000000000000000 ]--- [ 121.219293][ T7449] loop0: detected capacity change from 0 to 1024 [ 121.241240][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.243709][ T7073] ------------[ cut here ]------------ [ 121.244823][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.246961][ T7073] Modules linked in: [ 121.247832][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 121.250342][ T7073] Tainted: [W]=WARN [ 121.251165][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 121.253419][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.254921][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.256227][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.257608][ T7073] sp : ffff80009e606f20 [ 121.258546][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.260256][ T7073] x26: ffffffffffffffea x25: ffff0000e467c830 x24: ffff0000d882e068 [ 121.261932][ T7073] x23: dfff800000000000 x22: ffff0000d882e000 x21: ffff0000e467c808 [ 121.263728][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 121.265410][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 121.267003][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 121.268675][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 121.270293][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.271919][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 121.273479][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.275187][ T7073] Call trace: [ 121.275887][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 121.277219][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 121.278663][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 121.279699][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.280865][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 121.281958][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 121.283086][ T7073] ext4_dirty_inode+0xd4/0x104 [ 121.284088][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 121.285250][ T7073] iput+0x1d0/0x8ec [ 121.286052][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 121.287085][ T7073] __dentry_kill+0x178/0x5e8 [ 121.288011][ T7073] shrink_kill+0xd4/0x2cc [ 121.288937][ T7073] shrink_dentry_list+0x31c/0x768 [ 121.290092][ T7073] shrink_dcache_parent+0xc4/0x374 [ 121.291171][ T7073] do_one_tree+0x30/0xfc [ 121.292150][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 121.293234][ T7073] generic_shutdown_super+0x68/0x2bc [ 121.294241][ T7073] kill_block_super+0x44/0x90 [ 121.295141][ T7073] ext4_kill_sb+0x68/0xa4 [ 121.296049][ T7073] deactivate_locked_super+0xc4/0x12c [ 121.297098][ T7073] deactivate_super+0xe0/0x100 [ 121.298177][ T7073] cleanup_mnt+0x34c/0x3dc [ 121.299112][ T7073] __cleanup_mnt+0x20/0x30 [ 121.300090][ T7073] task_work_run+0x230/0x2e0 [ 121.301049][ T7073] do_notify_resume+0x178/0x1f4 [ 121.302077][ T7073] el0_svc+0xac/0x168 [ 121.302945][ T7073] el0t_64_sync_handler+0x84/0x108 [ 121.303978][ T7073] el0t_64_sync+0x198/0x19c [ 121.304990][ T7073] irq event stamp: 396294 [ 121.305951][ T7073] hardirqs last enabled at (396293): [] __console_unlock+0x70/0xc4 [ 121.307964][ T7073] hardirqs last disabled at (396294): [] el1_dbg+0x24/0x80 [ 121.309699][ T7073] softirqs last enabled at (396280): [] local_bh_enable+0x10/0x34 [ 121.311690][ T7073] softirqs last disabled at (396278): [] local_bh_disable+0x10/0x34 [ 121.313614][ T7073] ---[ end trace 0000000000000000 ]--- [ 121.348043][ T7453] loop0: detected capacity change from 0 to 1024 [ 121.376476][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.378964][ T7073] ------------[ cut here ]------------ [ 121.380181][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.382381][ T7073] Modules linked in: [ 121.383252][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 121.385799][ T7073] Tainted: [W]=WARN [ 121.386572][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 121.388653][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.390278][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.391636][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.392967][ T7073] sp : ffff80009e606f20 [ 121.393782][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.395569][ T7073] x26: ffffffffffffffea x25: ffff0000e467efd0 x24: ffff0000d69ce068 [ 121.397167][ T7073] x23: dfff800000000000 x22: ffff0000d69ce000 x21: ffff0000e467efa8 [ 121.398807][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 121.400441][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 121.402003][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 121.403680][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 121.405332][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.407019][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 121.408706][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.410301][ T7073] Call trace: [ 121.410941][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 121.412269][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 121.413514][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 121.414630][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.415821][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 121.416910][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 121.418126][ T7073] ext4_dirty_inode+0xd4/0x104 [ 121.419138][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 121.420204][ T7073] iput+0x1d0/0x8ec [ 121.421024][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 121.422074][ T7073] __dentry_kill+0x178/0x5e8 [ 121.422976][ T7073] shrink_kill+0xd4/0x2cc [ 121.423855][ T7073] shrink_dentry_list+0x31c/0x768 [ 121.424823][ T7073] shrink_dcache_parent+0xc4/0x374 [ 121.425896][ T7073] do_one_tree+0x30/0xfc [ 121.426782][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 121.427952][ T7073] generic_shutdown_super+0x68/0x2bc [ 121.429070][ T7073] kill_block_super+0x44/0x90 1970/01/01 00:02:01 executed programs: 38 [ 121.430030][ T7073] ext4_kill_sb+0x68/0xa4 [ 121.430975][ T7073] deactivate_locked_super+0xc4/0x12c [ 121.432049][ T7073] deactivate_super+0xe0/0x100 [ 121.433063][ T7073] cleanup_mnt+0x34c/0x3dc [ 121.434098][ T7073] __cleanup_mnt+0x20/0x30 [ 121.435017][ T7073] task_work_run+0x230/0x2e0 [ 121.436048][ T7073] do_notify_resume+0x178/0x1f4 [ 121.437081][ T7073] el0_svc+0xac/0x168 [ 121.437936][ T7073] el0t_64_sync_handler+0x84/0x108 [ 121.438987][ T7073] el0t_64_sync+0x198/0x19c [ 121.439921][ T7073] irq event stamp: 404070 [ 121.440809][ T7073] hardirqs last enabled at (404069): [] __console_unlock+0x70/0xc4 [ 121.442886][ T7073] hardirqs last disabled at (404070): [] el1_dbg+0x24/0x80 [ 121.444759][ T7073] softirqs last enabled at (404056): [] local_bh_enable+0x10/0x34 [ 121.446772][ T7073] softirqs last disabled at (404054): [] local_bh_disable+0x10/0x34 [ 121.448792][ T7073] ---[ end trace 0000000000000000 ]--- [ 121.486439][ T7457] loop0: detected capacity change from 0 to 1024 [ 121.513706][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.516131][ T7073] ------------[ cut here ]------------ [ 121.517233][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.519274][ T7073] Modules linked in: [ 121.520060][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 121.522448][ T7073] Tainted: [W]=WARN [ 121.523194][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 121.525403][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.527004][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.528291][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.529647][ T7073] sp : ffff80009e606f20 [ 121.530555][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.532182][ T7073] x26: ffffffffffffffea x25: ffff0000dd382090 x24: ffff0000c6840068 [ 121.533849][ T7073] x23: dfff800000000000 x22: ffff0000c6840000 x21: ffff0000dd382068 [ 121.535535][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 121.537207][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 121.538855][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 121.540497][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 121.542102][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.543760][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 121.545484][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.547118][ T7073] Call trace: [ 121.547773][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 121.549084][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 121.550495][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 121.551556][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.552744][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 121.553918][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 121.555010][ T7073] ext4_dirty_inode+0xd4/0x104 [ 121.555999][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 121.557037][ T7073] iput+0x1d0/0x8ec [ 121.557748][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 121.558790][ T7073] __dentry_kill+0x178/0x5e8 [ 121.559739][ T7073] shrink_kill+0xd4/0x2cc [ 121.560596][ T7073] shrink_dentry_list+0x31c/0x768 [ 121.561634][ T7073] shrink_dcache_parent+0xc4/0x374 [ 121.562710][ T7073] do_one_tree+0x30/0xfc [ 121.563619][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 121.564714][ T7073] generic_shutdown_super+0x68/0x2bc [ 121.565948][ T7073] kill_block_super+0x44/0x90 [ 121.566940][ T7073] ext4_kill_sb+0x68/0xa4 [ 121.567753][ T7073] deactivate_locked_super+0xc4/0x12c [ 121.568881][ T7073] deactivate_super+0xe0/0x100 [ 121.569893][ T7073] cleanup_mnt+0x34c/0x3dc [ 121.570795][ T7073] __cleanup_mnt+0x20/0x30 [ 121.571747][ T7073] task_work_run+0x230/0x2e0 [ 121.572751][ T7073] do_notify_resume+0x178/0x1f4 [ 121.573704][ T7073] el0_svc+0xac/0x168 [ 121.574569][ T7073] el0t_64_sync_handler+0x84/0x108 [ 121.575638][ T7073] el0t_64_sync+0x198/0x19c [ 121.576594][ T7073] irq event stamp: 411260 [ 121.577490][ T7073] hardirqs last enabled at (411259): [] __console_unlock+0x70/0xc4 [ 121.579459][ T7073] hardirqs last disabled at (411260): [] el1_dbg+0x24/0x80 [ 121.581137][ T7073] softirqs last enabled at (411246): [] local_bh_enable+0x10/0x34 [ 121.583187][ T7073] softirqs last disabled at (411244): [] local_bh_disable+0x10/0x34 [ 121.585106][ T7073] ---[ end trace 0000000000000000 ]--- [ 121.611839][ T7461] loop0: detected capacity change from 0 to 1024 [ 121.642244][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.644675][ T7073] ------------[ cut here ]------------ [ 121.645784][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.647951][ T7073] Modules linked in: [ 121.648772][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 121.651218][ T7073] Tainted: [W]=WARN [ 121.651982][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 121.654028][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.655590][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.656983][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.658362][ T7073] sp : ffff80009e606f20 [ 121.659137][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.660736][ T7073] x26: ffffffffffffffea x25: ffff0000dd384830 x24: ffff0000ebe70068 [ 121.662291][ T7073] x23: dfff800000000000 x22: ffff0000ebe70000 x21: ffff0000dd384808 [ 121.663973][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 121.665656][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 121.667343][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 121.669054][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 121.670695][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.672425][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 121.674073][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.675770][ T7073] Call trace: [ 121.676514][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 121.677833][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 121.679062][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 121.680115][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.681140][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 121.682323][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 121.683355][ T7073] ext4_dirty_inode+0xd4/0x104 [ 121.684316][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 121.685421][ T7073] iput+0x1d0/0x8ec [ 121.686206][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 121.687302][ T7073] __dentry_kill+0x178/0x5e8 [ 121.688279][ T7073] shrink_kill+0xd4/0x2cc [ 121.689127][ T7073] shrink_dentry_list+0x31c/0x768 [ 121.690188][ T7073] shrink_dcache_parent+0xc4/0x374 [ 121.691396][ T7073] do_one_tree+0x30/0xfc [ 121.692257][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 121.693465][ T7073] generic_shutdown_super+0x68/0x2bc [ 121.694479][ T7073] kill_block_super+0x44/0x90 [ 121.695472][ T7073] ext4_kill_sb+0x68/0xa4 [ 121.696374][ T7073] deactivate_locked_super+0xc4/0x12c [ 121.697513][ T7073] deactivate_super+0xe0/0x100 [ 121.698503][ T7073] cleanup_mnt+0x34c/0x3dc [ 121.699488][ T7073] __cleanup_mnt+0x20/0x30 [ 121.700431][ T7073] task_work_run+0x230/0x2e0 [ 121.701423][ T7073] do_notify_resume+0x178/0x1f4 [ 121.702413][ T7073] el0_svc+0xac/0x168 [ 121.703333][ T7073] el0t_64_sync_handler+0x84/0x108 [ 121.704473][ T7073] el0t_64_sync+0x198/0x19c [ 121.705391][ T7073] irq event stamp: 417904 [ 121.706314][ T7073] hardirqs last enabled at (417903): [] __console_unlock+0x70/0xc4 [ 121.708314][ T7073] hardirqs last disabled at (417904): [] el1_dbg+0x24/0x80 [ 121.710057][ T7073] softirqs last enabled at (417890): [] local_bh_enable+0x10/0x34 [ 121.711937][ T7073] softirqs last disabled at (417888): [] local_bh_disable+0x10/0x34 [ 121.714050][ T7073] ---[ end trace 0000000000000000 ]--- [ 121.753730][ T7465] loop0: detected capacity change from 0 to 1024 [ 121.770249][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.773031][ T7073] ------------[ cut here ]------------ [ 121.774124][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.776388][ T7073] Modules linked in: [ 121.777211][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 121.779666][ T7073] Tainted: [W]=WARN [ 121.780491][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 121.782474][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.783977][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.785389][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.786718][ T7073] sp : ffff80009e606f20 [ 121.787585][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.789207][ T7073] x26: ffffffffffffffea x25: ffff0000dd28dc00 x24: ffff0000c69aa068 [ 121.790928][ T7073] x23: dfff800000000000 x22: ffff0000c69aa000 x21: ffff0000dd28dbd8 [ 121.792636][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 121.794199][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 121.795868][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 121.797520][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 121.799144][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 121.800948][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 121.802757][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.804446][ T7073] Call trace: [ 121.805112][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 121.806579][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 121.807971][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 121.809008][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.810279][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 121.811494][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 121.812592][ T7073] ext4_dirty_inode+0xd4/0x104 [ 121.813587][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 121.814618][ T7073] iput+0x1d0/0x8ec [ 121.815376][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 121.816388][ T7073] __dentry_kill+0x178/0x5e8 [ 121.817404][ T7073] shrink_kill+0xd4/0x2cc [ 121.818423][ T7073] shrink_dentry_list+0x31c/0x768 [ 121.819464][ T7073] shrink_dcache_parent+0xc4/0x374 [ 121.820637][ T7073] do_one_tree+0x30/0xfc [ 121.821573][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 121.822813][ T7073] generic_shutdown_super+0x68/0x2bc [ 121.824035][ T7073] kill_block_super+0x44/0x90 [ 121.825038][ T7073] ext4_kill_sb+0x68/0xa4 [ 121.825971][ T7073] deactivate_locked_super+0xc4/0x12c [ 121.827029][ T7073] deactivate_super+0xe0/0x100 [ 121.828055][ T7073] cleanup_mnt+0x34c/0x3dc [ 121.828992][ T7073] __cleanup_mnt+0x20/0x30 [ 121.829946][ T7073] task_work_run+0x230/0x2e0 [ 121.830941][ T7073] do_notify_resume+0x178/0x1f4 [ 121.831935][ T7073] el0_svc+0xac/0x168 [ 121.832707][ T7073] el0t_64_sync_handler+0x84/0x108 [ 121.833807][ T7073] el0t_64_sync+0x198/0x19c [ 121.834714][ T7073] irq event stamp: 425284 [ 121.835624][ T7073] hardirqs last enabled at (425283): [] __console_unlock+0x70/0xc4 [ 121.837565][ T7073] hardirqs last disabled at (425284): [] el1_dbg+0x24/0x80 [ 121.839362][ T7073] softirqs last enabled at (425270): [] local_bh_enable+0x10/0x34 [ 121.841453][ T7073] softirqs last disabled at (425268): [] local_bh_disable+0x10/0x34 [ 121.843373][ T7073] ---[ end trace 0000000000000000 ]--- [ 121.875169][ T7469] loop0: detected capacity change from 0 to 1024 [ 121.918655][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 121.922197][ T7073] ------------[ cut here ]------------ [ 121.923367][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.925449][ T7073] Modules linked in: [ 121.926184][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 121.928432][ T7073] Tainted: [W]=WARN [ 121.929230][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 121.931194][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 121.932794][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 121.934181][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 121.935599][ T7073] sp : ffff80009e606f20 [ 121.936381][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 121.937983][ T7073] x26: ffffffffffffffea x25: ffff0000dd386fd0 x24: ffff0000d38f2068 [ 121.939482][ T7073] x23: dfff800000000000 x22: ffff0000d38f2000 x21: ffff0000dd386fa8 [ 121.941089][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c3876 [ 121.942673][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 121.944213][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 121.945839][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 121.947479][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 121.949093][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 121.950636][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 121.952182][ T7073] Call trace: [ 121.952914][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 121.954196][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 121.955516][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 121.956575][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 121.957694][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 121.958808][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 121.959882][ T7073] ext4_dirty_inode+0xd4/0x104 [ 121.960846][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 121.961894][ T7073] iput+0x1d0/0x8ec [ 121.962661][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 121.963678][ T7073] __dentry_kill+0x178/0x5e8 [ 121.964544][ T7073] shrink_kill+0xd4/0x2cc [ 121.965422][ T7073] shrink_dentry_list+0x31c/0x768 [ 121.966393][ T7073] shrink_dcache_parent+0xc4/0x374 [ 121.967357][ T7073] do_one_tree+0x30/0xfc [ 121.968150][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 121.969269][ T7073] generic_shutdown_super+0x68/0x2bc [ 121.970365][ T7073] kill_block_super+0x44/0x90 [ 121.971281][ T7073] ext4_kill_sb+0x68/0xa4 [ 121.972169][ T7073] deactivate_locked_super+0xc4/0x12c [ 121.973230][ T7073] deactivate_super+0xe0/0x100 [ 121.974158][ T7073] cleanup_mnt+0x34c/0x3dc [ 121.975141][ T7073] __cleanup_mnt+0x20/0x30 [ 121.976012][ T7073] task_work_run+0x230/0x2e0 [ 121.976959][ T7073] do_notify_resume+0x178/0x1f4 [ 121.977918][ T7073] el0_svc+0xac/0x168 [ 121.978690][ T7073] el0t_64_sync_handler+0x84/0x108 [ 121.979715][ T7073] el0t_64_sync+0x198/0x19c [ 121.980576][ T7073] irq event stamp: 432430 [ 121.981399][ T7073] hardirqs last enabled at (432429): [] finish_lock_switch+0xbc/0x1e4 [ 121.983331][ T7073] hardirqs last disabled at (432430): [] el1_dbg+0x24/0x80 [ 121.985073][ T7073] softirqs last enabled at (432422): [] handle_softirqs+0xa38/0xbf8 [ 121.987158][ T7073] softirqs last disabled at (432379): [] __do_softirq+0x14/0x20 [ 121.989059][ T7073] ---[ end trace 0000000000000000 ]--- [ 122.017258][ T7473] loop0: detected capacity change from 0 to 1024 [ 122.050223][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.052866][ T7073] ------------[ cut here ]------------ [ 122.053904][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.055943][ T7073] Modules linked in: [ 122.056721][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 122.059201][ T7073] Tainted: [W]=WARN [ 122.060013][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 122.062034][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.063545][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.064879][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.066259][ T7073] sp : ffff80009e606f20 [ 122.067102][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.068753][ T7073] x26: ffffffffffffffea x25: ffff0000e472a090 x24: ffff0000c7160068 [ 122.070304][ T7073] x23: dfff800000000000 x22: ffff0000c7160000 x21: ffff0000e472a068 [ 122.071973][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 122.073702][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 122.075339][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 122.076989][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 122.078601][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.080189][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 122.081805][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.083434][ T7073] Call trace: [ 122.084034][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 122.085330][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 122.086650][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 122.087774][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.088958][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 122.090088][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 122.091200][ T7073] ext4_dirty_inode+0xd4/0x104 [ 122.092200][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 122.093231][ T7073] iput+0x1d0/0x8ec [ 122.094029][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 122.095116][ T7073] __dentry_kill+0x178/0x5e8 [ 122.096082][ T7073] shrink_kill+0xd4/0x2cc [ 122.096964][ T7073] shrink_dentry_list+0x31c/0x768 [ 122.097923][ T7073] shrink_dcache_parent+0xc4/0x374 [ 122.099054][ T7073] do_one_tree+0x30/0xfc [ 122.099965][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 122.101176][ T7073] generic_shutdown_super+0x68/0x2bc [ 122.102283][ T7073] kill_block_super+0x44/0x90 [ 122.103243][ T7073] ext4_kill_sb+0x68/0xa4 [ 122.104197][ T7073] deactivate_locked_super+0xc4/0x12c [ 122.105209][ T7073] deactivate_super+0xe0/0x100 [ 122.106199][ T7073] cleanup_mnt+0x34c/0x3dc [ 122.107071][ T7073] __cleanup_mnt+0x20/0x30 [ 122.107894][ T7073] task_work_run+0x230/0x2e0 [ 122.108770][ T7073] do_notify_resume+0x178/0x1f4 [ 122.109760][ T7073] el0_svc+0xac/0x168 [ 122.110588][ T7073] el0t_64_sync_handler+0x84/0x108 [ 122.111564][ T7073] el0t_64_sync+0x198/0x19c [ 122.112465][ T7073] irq event stamp: 439194 [ 122.113336][ T7073] hardirqs last enabled at (439193): [] __console_unlock+0x70/0xc4 [ 122.115301][ T7073] hardirqs last disabled at (439194): [] el1_dbg+0x24/0x80 [ 122.117173][ T7073] softirqs last enabled at (439180): [] local_bh_enable+0x10/0x34 [ 122.119047][ T7073] softirqs last disabled at (439178): [] local_bh_disable+0x10/0x34 [ 122.121160][ T7073] ---[ end trace 0000000000000000 ]--- [ 122.158444][ T7477] loop0: detected capacity change from 0 to 1024 [ 122.202214][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.204770][ T7073] ------------[ cut here ]------------ [ 122.205946][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.208039][ T7073] Modules linked in: [ 122.208785][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 122.211496][ T7073] Tainted: [W]=WARN [ 122.212260][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 122.214321][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.215886][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.217224][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.218636][ T7073] sp : ffff80009e606f20 [ 122.219500][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.221269][ T7073] x26: ffffffffffffffea x25: ffff0000e472c830 x24: ffff0000eea68068 [ 122.222905][ T7073] x23: dfff800000000000 x22: ffff0000eea68000 x21: ffff0000e472c808 [ 122.224488][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 122.226146][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 122.227730][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 122.229613][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 122.231363][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.232952][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 122.234572][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.236270][ T7073] Call trace: [ 122.236953][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 122.238284][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 122.239675][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 122.240713][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.241863][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 122.243064][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 122.244281][ T7073] ext4_dirty_inode+0xd4/0x104 [ 122.245326][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 122.246356][ T7073] iput+0x1d0/0x8ec [ 122.247331][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 122.248432][ T7073] __dentry_kill+0x178/0x5e8 [ 122.249364][ T7073] shrink_kill+0xd4/0x2cc [ 122.250441][ T7073] shrink_dentry_list+0x31c/0x768 [ 122.251565][ T7073] shrink_dcache_parent+0xc4/0x374 [ 122.252693][ T7073] do_one_tree+0x30/0xfc [ 122.253518][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 122.254589][ T7073] generic_shutdown_super+0x68/0x2bc [ 122.255728][ T7073] kill_block_super+0x44/0x90 [ 122.256661][ T7073] ext4_kill_sb+0x68/0xa4 [ 122.257512][ T7073] deactivate_locked_super+0xc4/0x12c [ 122.258576][ T7073] deactivate_super+0xe0/0x100 [ 122.259585][ T7073] cleanup_mnt+0x34c/0x3dc [ 122.260512][ T7073] __cleanup_mnt+0x20/0x30 [ 122.261460][ T7073] task_work_run+0x230/0x2e0 [ 122.262444][ T7073] do_notify_resume+0x178/0x1f4 [ 122.263495][ T7073] el0_svc+0xac/0x168 [ 122.264323][ T7073] el0t_64_sync_handler+0x84/0x108 [ 122.265357][ T7073] el0t_64_sync+0x198/0x19c [ 122.266274][ T7073] irq event stamp: 446910 [ 122.267218][ T7073] hardirqs last enabled at (446909): [] __console_unlock+0x70/0xc4 [ 122.269224][ T7073] hardirqs last disabled at (446910): [] el1_dbg+0x24/0x80 [ 122.271113][ T7073] softirqs last enabled at (446896): [] local_bh_enable+0x10/0x34 [ 122.273054][ T7073] softirqs last disabled at (446894): [] local_bh_disable+0x10/0x34 [ 122.275107][ T7073] ---[ end trace 0000000000000000 ]--- [ 122.304419][ T7481] loop0: detected capacity change from 0 to 1024 [ 122.324013][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.326401][ T7073] ------------[ cut here ]------------ [ 122.327409][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.329498][ T7073] Modules linked in: [ 122.330308][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 122.332634][ T7073] Tainted: [W]=WARN [ 122.333377][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 122.335448][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.337110][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.338358][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.339686][ T7073] sp : ffff80009e606f20 [ 122.340519][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.342140][ T7073] x26: ffffffffffffffea x25: ffff0000e4618cc0 x24: ffff0000e5f54068 [ 122.343783][ T7073] x23: dfff800000000000 x22: ffff0000e5f54000 x21: ffff0000e4618c98 [ 122.345431][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 122.347083][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 122.348635][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 122.350273][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 122.351939][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.353593][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 122.355149][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.356893][ T7073] Call trace: [ 122.357632][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 122.358955][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 122.360325][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 122.361447][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.362601][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 122.363843][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 122.364933][ T7073] ext4_dirty_inode+0xd4/0x104 [ 122.366062][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 122.367096][ T7073] iput+0x1d0/0x8ec [ 122.367903][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 122.368957][ T7073] __dentry_kill+0x178/0x5e8 [ 122.369862][ T7073] shrink_kill+0xd4/0x2cc [ 122.370740][ T7073] shrink_dentry_list+0x31c/0x768 [ 122.371716][ T7073] shrink_dcache_parent+0xc4/0x374 [ 122.372731][ T7073] do_one_tree+0x30/0xfc [ 122.373581][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 122.374813][ T7073] generic_shutdown_super+0x68/0x2bc [ 122.375919][ T7073] kill_block_super+0x44/0x90 [ 122.376894][ T7073] ext4_kill_sb+0x68/0xa4 [ 122.377913][ T7073] deactivate_locked_super+0xc4/0x12c [ 122.378949][ T7073] deactivate_super+0xe0/0x100 [ 122.379942][ T7073] cleanup_mnt+0x34c/0x3dc [ 122.380910][ T7073] __cleanup_mnt+0x20/0x30 [ 122.381853][ T7073] task_work_run+0x230/0x2e0 [ 122.382763][ T7073] do_notify_resume+0x178/0x1f4 [ 122.383783][ T7073] el0_svc+0xac/0x168 [ 122.384609][ T7073] el0t_64_sync_handler+0x84/0x108 [ 122.385720][ T7073] el0t_64_sync+0x198/0x19c [ 122.386663][ T7073] irq event stamp: 455354 [ 122.387436][ T7073] hardirqs last enabled at (455353): [] __console_unlock+0x70/0xc4 [ 122.389365][ T7073] hardirqs last disabled at (455354): [] el1_dbg+0x24/0x80 [ 122.391076][ T7073] softirqs last enabled at (455340): [] local_bh_enable+0x10/0x34 [ 122.392988][ T7073] softirqs last disabled at (455338): [] local_bh_disable+0x10/0x34 [ 122.394889][ T7073] ---[ end trace 0000000000000000 ]--- [ 122.432875][ T7485] loop0: detected capacity change from 0 to 1024 [ 122.450539][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.452961][ T7073] ------------[ cut here ]------------ [ 122.454005][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.456157][ T7073] Modules linked in: [ 122.456970][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 122.459395][ T7073] Tainted: [W]=WARN [ 122.460174][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 122.462177][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.463724][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.465059][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.466425][ T7073] sp : ffff80009e606f20 [ 122.467263][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.468962][ T7073] x26: ffffffffffffffea x25: ffff0000e461b460 x24: ffff0000d6eb6068 [ 122.470817][ T7073] x23: dfff800000000000 x22: ffff0000d6eb6000 x21: ffff0000e461b438 [ 122.472510][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 122.474165][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 122.475791][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 122.477395][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 122.479091][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.480750][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 122.482539][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.484270][ T7073] Call trace: [ 122.484972][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 122.486320][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 122.487706][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 122.488767][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.489940][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 122.491084][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 122.492199][ T7073] ext4_dirty_inode+0xd4/0x104 [ 122.493179][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 122.494302][ T7073] iput+0x1d0/0x8ec [ 122.495066][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 122.496049][ T7073] __dentry_kill+0x178/0x5e8 [ 122.496996][ T7073] shrink_kill+0xd4/0x2cc [ 122.497913][ T7073] shrink_dentry_list+0x31c/0x768 [ 122.498908][ T7073] shrink_dcache_parent+0xc4/0x374 [ 122.499978][ T7073] do_one_tree+0x30/0xfc [ 122.500905][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 122.501976][ T7073] generic_shutdown_super+0x68/0x2bc [ 122.503081][ T7073] kill_block_super+0x44/0x90 [ 122.504103][ T7073] ext4_kill_sb+0x68/0xa4 [ 122.505032][ T7073] deactivate_locked_super+0xc4/0x12c [ 122.506187][ T7073] deactivate_super+0xe0/0x100 [ 122.507160][ T7073] cleanup_mnt+0x34c/0x3dc [ 122.508021][ T7073] __cleanup_mnt+0x20/0x30 [ 122.508929][ T7073] task_work_run+0x230/0x2e0 [ 122.509825][ T7073] do_notify_resume+0x178/0x1f4 [ 122.510981][ T7073] el0_svc+0xac/0x168 [ 122.511836][ T7073] el0t_64_sync_handler+0x84/0x108 [ 122.512901][ T7073] el0t_64_sync+0x198/0x19c [ 122.513736][ T7073] irq event stamp: 462242 [ 122.514622][ T7073] hardirqs last enabled at (462241): [] __console_unlock+0x70/0xc4 [ 122.516538][ T7073] hardirqs last disabled at (462242): [] el1_dbg+0x24/0x80 [ 122.518390][ T7073] softirqs last enabled at (462228): [] local_bh_enable+0x10/0x34 [ 122.520434][ T7073] softirqs last disabled at (462226): [] local_bh_disable+0x10/0x34 [ 122.522533][ T7073] ---[ end trace 0000000000000000 ]--- [ 122.551723][ T7489] loop0: detected capacity change from 0 to 1024 [ 122.583880][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.586410][ T7073] ------------[ cut here ]------------ [ 122.587565][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.589607][ T7073] Modules linked in: [ 122.590387][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 122.592799][ T7073] Tainted: [W]=WARN [ 122.593591][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 122.595737][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.597291][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.598594][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.599930][ T7073] sp : ffff80009e606f20 [ 122.600764][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.602396][ T7073] x26: ffffffffffffffea x25: ffff0000e461dc00 x24: ffff0000d1582068 [ 122.604083][ T7073] x23: dfff800000000000 x22: ffff0000d1582000 x21: ffff0000e461dbd8 [ 122.605773][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 122.607424][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 122.608919][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 122.610504][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 122.612239][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.613857][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 122.615447][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.617023][ T7073] Call trace: [ 122.617681][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 122.619032][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 122.620331][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 122.621533][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.622853][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 122.624129][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 122.625268][ T7073] ext4_dirty_inode+0xd4/0x104 [ 122.626303][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 122.627524][ T7073] iput+0x1d0/0x8ec [ 122.628373][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 122.629487][ T7073] __dentry_kill+0x178/0x5e8 [ 122.630521][ T7073] shrink_kill+0xd4/0x2cc [ 122.631391][ T7073] shrink_dentry_list+0x31c/0x768 [ 122.632465][ T7073] shrink_dcache_parent+0xc4/0x374 [ 122.633643][ T7073] do_one_tree+0x30/0xfc [ 122.634583][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 122.635648][ T7073] generic_shutdown_super+0x68/0x2bc [ 122.636714][ T7073] kill_block_super+0x44/0x90 [ 122.637674][ T7073] ext4_kill_sb+0x68/0xa4 [ 122.638560][ T7073] deactivate_locked_super+0xc4/0x12c [ 122.639727][ T7073] deactivate_super+0xe0/0x100 [ 122.640777][ T7073] cleanup_mnt+0x34c/0x3dc [ 122.641694][ T7073] __cleanup_mnt+0x20/0x30 [ 122.642639][ T7073] task_work_run+0x230/0x2e0 [ 122.643619][ T7073] do_notify_resume+0x178/0x1f4 [ 122.644598][ T7073] el0_svc+0xac/0x168 [ 122.645345][ T7073] el0t_64_sync_handler+0x84/0x108 [ 122.646388][ T7073] el0t_64_sync+0x198/0x19c [ 122.647314][ T7073] irq event stamp: 469248 [ 122.648195][ T7073] hardirqs last enabled at (469247): [] __console_unlock+0x70/0xc4 [ 122.650180][ T7073] hardirqs last disabled at (469248): [] el1_dbg+0x24/0x80 [ 122.652094][ T7073] softirqs last enabled at (469234): [] local_bh_enable+0x10/0x34 [ 122.653962][ T7073] softirqs last disabled at (469232): [] local_bh_disable+0x10/0x34 [ 122.656011][ T7073] ---[ end trace 0000000000000000 ]--- [ 122.684895][ T7493] loop0: detected capacity change from 0 to 1024 [ 122.716304][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.718696][ T7073] ------------[ cut here ]------------ [ 122.719973][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.722134][ T7073] Modules linked in: [ 122.722904][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 122.725536][ T7073] Tainted: [W]=WARN [ 122.726322][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 122.728531][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.730026][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.731353][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.732683][ T7073] sp : ffff80009e606f20 [ 122.733573][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.735080][ T7073] x26: ffffffffffffffea x25: ffff0000e4608cc0 x24: ffff0000e68c4068 [ 122.736930][ T7073] x23: dfff800000000000 x22: ffff0000e68c4000 x21: ffff0000e4608c98 [ 122.738602][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 122.740342][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 122.741972][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 122.743567][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 122.745272][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 122.746838][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 122.748617][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.750191][ T7073] Call trace: [ 122.750854][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 122.752234][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 122.753572][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 122.754736][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.755918][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 122.757030][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 122.758159][ T7073] ext4_dirty_inode+0xd4/0x104 [ 122.759172][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 122.760260][ T7073] iput+0x1d0/0x8ec [ 122.761083][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 122.762237][ T7073] __dentry_kill+0x178/0x5e8 [ 122.763204][ T7073] shrink_kill+0xd4/0x2cc [ 122.764083][ T7073] shrink_dentry_list+0x31c/0x768 [ 122.765098][ T7073] shrink_dcache_parent+0xc4/0x374 [ 122.766153][ T7073] do_one_tree+0x30/0xfc [ 122.767151][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 122.768317][ T7073] generic_shutdown_super+0x68/0x2bc [ 122.769540][ T7073] kill_block_super+0x44/0x90 [ 122.770526][ T7073] ext4_kill_sb+0x68/0xa4 [ 122.771447][ T7073] deactivate_locked_super+0xc4/0x12c [ 122.772623][ T7073] deactivate_super+0xe0/0x100 [ 122.773665][ T7073] cleanup_mnt+0x34c/0x3dc [ 122.774548][ T7073] __cleanup_mnt+0x20/0x30 [ 122.775566][ T7073] task_work_run+0x230/0x2e0 [ 122.776621][ T7073] do_notify_resume+0x178/0x1f4 [ 122.777716][ T7073] el0_svc+0xac/0x168 [ 122.778542][ T7073] el0t_64_sync_handler+0x84/0x108 [ 122.779588][ T7073] el0t_64_sync+0x198/0x19c [ 122.780480][ T7073] irq event stamp: 476332 [ 122.781404][ T7073] hardirqs last enabled at (476331): [] __console_unlock+0x70/0xc4 [ 122.783392][ T7073] hardirqs last disabled at (476332): [] el1_dbg+0x24/0x80 [ 122.785238][ T7073] softirqs last enabled at (476318): [] local_bh_enable+0x10/0x34 [ 122.787257][ T7073] softirqs last disabled at (476316): [] local_bh_disable+0x10/0x34 [ 122.789216][ T7073] ---[ end trace 0000000000000000 ]--- [ 122.821554][ T7497] loop0: detected capacity change from 0 to 1024 [ 122.858843][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 122.862297][ T7073] ------------[ cut here ]------------ [ 122.863517][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.865618][ T7073] Modules linked in: [ 122.866505][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 122.868953][ T7073] Tainted: [W]=WARN [ 122.869735][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 122.871875][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 122.873427][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 122.874862][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 122.876316][ T7073] sp : ffff80009e606f20 [ 122.877214][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 122.879013][ T7073] x26: ffffffffffffffea x25: ffff0000e460b460 x24: ffff0000d694e068 [ 122.880673][ T7073] x23: dfff800000000000 x22: ffff0000d694e000 x21: ffff0000e460b438 [ 122.882210][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c8076 [ 122.883868][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 122.885531][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 122.887144][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 122.889007][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 122.890672][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 122.892354][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 122.894081][ T7073] Call trace: [ 122.894823][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 122.896122][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 122.897442][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 122.898614][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 122.899752][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 122.900985][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 122.902127][ T7073] ext4_dirty_inode+0xd4/0x104 [ 122.903121][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 122.904231][ T7073] iput+0x1d0/0x8ec [ 122.904972][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 122.905996][ T7073] __dentry_kill+0x178/0x5e8 [ 122.906955][ T7073] shrink_kill+0xd4/0x2cc [ 122.907821][ T7073] shrink_dentry_list+0x31c/0x768 [ 122.908853][ T7073] shrink_dcache_parent+0xc4/0x374 [ 122.909958][ T7073] do_one_tree+0x30/0xfc [ 122.910877][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 122.912034][ T7073] generic_shutdown_super+0x68/0x2bc [ 122.913137][ T7073] kill_block_super+0x44/0x90 [ 122.914045][ T7073] ext4_kill_sb+0x68/0xa4 [ 122.914907][ T7073] deactivate_locked_super+0xc4/0x12c [ 122.916020][ T7073] deactivate_super+0xe0/0x100 [ 122.917050][ T7073] cleanup_mnt+0x34c/0x3dc [ 122.917938][ T7073] __cleanup_mnt+0x20/0x30 [ 122.918822][ T7073] task_work_run+0x230/0x2e0 [ 122.919796][ T7073] do_notify_resume+0x178/0x1f4 [ 122.920812][ T7073] el0_svc+0xac/0x168 [ 122.921694][ T7073] el0t_64_sync_handler+0x84/0x108 [ 122.922777][ T7073] el0t_64_sync+0x198/0x19c [ 122.923671][ T7073] irq event stamp: 483732 [ 122.924470][ T7073] hardirqs last enabled at (483731): [] finish_lock_switch+0xbc/0x1e4 [ 122.926567][ T7073] hardirqs last disabled at (483732): [] el1_dbg+0x24/0x80 [ 122.928415][ T7073] softirqs last enabled at (483724): [] handle_softirqs+0xa38/0xbf8 [ 122.930457][ T7073] softirqs last disabled at (483607): [] __do_softirq+0x14/0x20 [ 122.932394][ T7073] ---[ end trace 0000000000000000 ]--- [ 122.958217][ T7501] loop0: detected capacity change from 0 to 1024 [ 122.999703][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.002412][ T7073] ------------[ cut here ]------------ [ 123.003608][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.005766][ T7073] Modules linked in: [ 123.006591][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 123.008923][ T7073] Tainted: [W]=WARN [ 123.009715][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 123.011656][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.013331][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.014536][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.015870][ T7073] sp : ffff80009e606f20 [ 123.016795][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.018558][ T7073] x26: ffffffffffffffea x25: ffff0000e472efd0 x24: ffff0000cb042068 [ 123.020258][ T7073] x23: dfff800000000000 x22: ffff0000cb042000 x21: ffff0000e472efa8 [ 123.021942][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 123.023638][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 123.025319][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 123.027004][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 123.028645][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.030385][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 123.032152][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.033811][ T7073] Call trace: [ 123.034449][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 123.035795][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 123.037206][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 123.038202][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.039475][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 123.040600][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 123.041713][ T7073] ext4_dirty_inode+0xd4/0x104 [ 123.042646][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 123.043623][ T7073] iput+0x1d0/0x8ec [ 123.044383][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 123.045419][ T7073] __dentry_kill+0x178/0x5e8 [ 123.046283][ T7073] shrink_kill+0xd4/0x2cc [ 123.047173][ T7073] shrink_dentry_list+0x31c/0x768 [ 123.048287][ T7073] shrink_dcache_parent+0xc4/0x374 [ 123.049371][ T7073] do_one_tree+0x30/0xfc [ 123.050296][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 123.051394][ T7073] generic_shutdown_super+0x68/0x2bc [ 123.052519][ T7073] kill_block_super+0x44/0x90 [ 123.053472][ T7073] ext4_kill_sb+0x68/0xa4 [ 123.054367][ T7073] deactivate_locked_super+0xc4/0x12c [ 123.055501][ T7073] deactivate_super+0xe0/0x100 [ 123.056496][ T7073] cleanup_mnt+0x34c/0x3dc [ 123.057545][ T7073] __cleanup_mnt+0x20/0x30 [ 123.058453][ T7073] task_work_run+0x230/0x2e0 [ 123.059501][ T7073] do_notify_resume+0x178/0x1f4 [ 123.060519][ T7073] el0_svc+0xac/0x168 [ 123.061340][ T7073] el0t_64_sync_handler+0x84/0x108 [ 123.062443][ T7073] el0t_64_sync+0x198/0x19c [ 123.063379][ T7073] irq event stamp: 490126 [ 123.064267][ T7073] hardirqs last enabled at (490125): [] __console_unlock+0x70/0xc4 [ 123.066199][ T7073] hardirqs last disabled at (490126): [] el1_dbg+0x24/0x80 [ 123.068000][ T7073] softirqs last enabled at (490120): [] handle_softirqs+0xa38/0xbf8 [ 123.070084][ T7073] softirqs last disabled at (489991): [] __do_softirq+0x14/0x20 [ 123.072063][ T7073] ---[ end trace 0000000000000000 ]--- [ 123.098986][ T7505] loop0: detected capacity change from 0 to 1024 [ 123.126517][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.128938][ T7073] ------------[ cut here ]------------ [ 123.130029][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.132140][ T7073] Modules linked in: [ 123.133039][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 123.135532][ T7073] Tainted: [W]=WARN [ 123.136322][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 123.138447][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.139937][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.141262][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.142657][ T7073] sp : ffff80009e606f20 [ 123.143614][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.145289][ T7073] x26: ffffffffffffffea x25: ffff0000e450a090 x24: ffff0000d6cfe068 [ 123.147042][ T7073] x23: dfff800000000000 x22: ffff0000d6cfe000 x21: ffff0000e450a068 [ 123.148570][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 123.150262][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 123.151971][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 123.153647][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 123.155260][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.156862][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 123.158462][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.160252][ T7073] Call trace: [ 123.160991][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 123.162277][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 123.163579][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 123.164707][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.165823][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 123.166981][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 123.168111][ T7073] ext4_dirty_inode+0xd4/0x104 [ 123.169178][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 123.170228][ T7073] iput+0x1d0/0x8ec [ 123.170959][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 123.171951][ T7073] __dentry_kill+0x178/0x5e8 [ 123.172942][ T7073] shrink_kill+0xd4/0x2cc [ 123.173827][ T7073] shrink_dentry_list+0x31c/0x768 [ 123.174851][ T7073] shrink_dcache_parent+0xc4/0x374 [ 123.175962][ T7073] do_one_tree+0x30/0xfc [ 123.176806][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 123.177963][ T7073] generic_shutdown_super+0x68/0x2bc [ 123.179113][ T7073] kill_block_super+0x44/0x90 [ 123.180086][ T7073] ext4_kill_sb+0x68/0xa4 [ 123.180959][ T7073] deactivate_locked_super+0xc4/0x12c [ 123.181971][ T7073] deactivate_super+0xe0/0x100 [ 123.182881][ T7073] cleanup_mnt+0x34c/0x3dc [ 123.183860][ T7073] __cleanup_mnt+0x20/0x30 [ 123.184776][ T7073] task_work_run+0x230/0x2e0 [ 123.185688][ T7073] do_notify_resume+0x178/0x1f4 [ 123.186767][ T7073] el0_svc+0xac/0x168 [ 123.187583][ T7073] el0t_64_sync_handler+0x84/0x108 [ 123.188718][ T7073] el0t_64_sync+0x198/0x19c [ 123.189655][ T7073] irq event stamp: 497534 [ 123.190501][ T7073] hardirqs last enabled at (497533): [] __console_unlock+0x70/0xc4 [ 123.192628][ T7073] hardirqs last disabled at (497534): [] el1_dbg+0x24/0x80 [ 123.194398][ T7073] softirqs last enabled at (497520): [] local_bh_enable+0x10/0x34 [ 123.196390][ T7073] softirqs last disabled at (497518): [] local_bh_disable+0x10/0x34 [ 123.198300][ T7073] ---[ end trace 0000000000000000 ]--- [ 123.243456][ T7509] loop0: detected capacity change from 0 to 1024 [ 123.264854][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.267296][ T7073] ------------[ cut here ]------------ [ 123.268381][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.270476][ T7073] Modules linked in: [ 123.271285][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 123.273764][ T7073] Tainted: [W]=WARN [ 123.274602][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 123.276695][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.278425][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.279798][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.281119][ T7073] sp : ffff80009e606f20 [ 123.281943][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.283571][ T7073] x26: ffffffffffffffea x25: ffff0000e460c830 x24: ffff0000d5e48068 [ 123.285359][ T7073] x23: dfff800000000000 x22: ffff0000d5e48000 x21: ffff0000e460c808 [ 123.286937][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 123.288611][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 123.290353][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 123.291960][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 123.293585][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.295282][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 123.296890][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.298456][ T7073] Call trace: [ 123.299086][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 123.300349][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 123.301762][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 123.302856][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.304093][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 123.305280][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 123.306390][ T7073] ext4_dirty_inode+0xd4/0x104 [ 123.307360][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 123.308381][ T7073] iput+0x1d0/0x8ec [ 123.309150][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 123.310364][ T7073] __dentry_kill+0x178/0x5e8 [ 123.311235][ T7073] shrink_kill+0xd4/0x2cc [ 123.312094][ T7073] shrink_dentry_list+0x31c/0x768 [ 123.313136][ T7073] shrink_dcache_parent+0xc4/0x374 [ 123.314278][ T7073] do_one_tree+0x30/0xfc [ 123.315109][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 123.316246][ T7073] generic_shutdown_super+0x68/0x2bc [ 123.317349][ T7073] kill_block_super+0x44/0x90 [ 123.318360][ T7073] ext4_kill_sb+0x68/0xa4 [ 123.319325][ T7073] deactivate_locked_super+0xc4/0x12c [ 123.320517][ T7073] deactivate_super+0xe0/0x100 [ 123.321441][ T7073] cleanup_mnt+0x34c/0x3dc [ 123.322343][ T7073] __cleanup_mnt+0x20/0x30 [ 123.323238][ T7073] task_work_run+0x230/0x2e0 [ 123.324161][ T7073] do_notify_resume+0x178/0x1f4 [ 123.325148][ T7073] el0_svc+0xac/0x168 [ 123.325943][ T7073] el0t_64_sync_handler+0x84/0x108 [ 123.327013][ T7073] el0t_64_sync+0x198/0x19c [ 123.328003][ T7073] irq event stamp: 504114 [ 123.328848][ T7073] hardirqs last enabled at (504113): [] __console_unlock+0x70/0xc4 [ 123.330745][ T7073] hardirqs last disabled at (504114): [] el1_dbg+0x24/0x80 [ 123.332526][ T7073] softirqs last enabled at (504100): [] local_bh_enable+0x10/0x34 [ 123.334431][ T7073] softirqs last disabled at (504098): [] local_bh_disable+0x10/0x34 [ 123.336560][ T7073] ---[ end trace 0000000000000000 ]--- [ 123.362785][ T7513] loop0: detected capacity change from 0 to 1024 [ 123.391200][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.393748][ T7073] ------------[ cut here ]------------ [ 123.394757][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.396908][ T7073] Modules linked in: [ 123.397664][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 123.400111][ T7073] Tainted: [W]=WARN [ 123.400839][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 123.402936][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.404525][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.406053][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.407345][ T7073] sp : ffff80009e606f20 [ 123.408251][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.409900][ T7073] x26: ffffffffffffffea x25: ffff0000e460dc00 x24: ffff0000d0f00068 [ 123.411644][ T7073] x23: dfff800000000000 x22: ffff0000d0f00000 x21: ffff0000e460dbd8 [ 123.413297][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 123.415143][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 123.416869][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 123.418641][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 123.420393][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.422043][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 123.423664][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.425485][ T7073] Call trace: [ 123.426186][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 123.427486][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 123.428805][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 123.429895][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.431233][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 123.432417][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 123.433553][ T7073] ext4_dirty_inode+0xd4/0x104 [ 123.434670][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 123.435792][ T7073] iput+0x1d0/0x8ec [ 123.436559][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 123.437660][ T7073] __dentry_kill+0x178/0x5e8 [ 123.438633][ T7073] shrink_kill+0xd4/0x2cc [ 123.439612][ T7073] shrink_dentry_list+0x31c/0x768 [ 123.440700][ T7073] shrink_dcache_parent+0xc4/0x374 [ 123.441802][ T7073] do_one_tree+0x30/0xfc [ 123.442747][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 123.443975][ T7073] generic_shutdown_super+0x68/0x2bc [ 123.445184][ T7073] kill_block_super+0x44/0x90 [ 123.446238][ T7073] ext4_kill_sb+0x68/0xa4 [ 123.447114][ T7073] deactivate_locked_super+0xc4/0x12c [ 123.448276][ T7073] deactivate_super+0xe0/0x100 [ 123.449288][ T7073] cleanup_mnt+0x34c/0x3dc [ 123.450225][ T7073] __cleanup_mnt+0x20/0x30 [ 123.451153][ T7073] task_work_run+0x230/0x2e0 [ 123.452099][ T7073] do_notify_resume+0x178/0x1f4 [ 123.453241][ T7073] el0_svc+0xac/0x168 [ 123.454163][ T7073] el0t_64_sync_handler+0x84/0x108 [ 123.455270][ T7073] el0t_64_sync+0x198/0x19c [ 123.456173][ T7073] irq event stamp: 510318 [ 123.457092][ T7073] hardirqs last enabled at (510317): [] __console_unlock+0x70/0xc4 [ 123.459191][ T7073] hardirqs last disabled at (510318): [] el1_dbg+0x24/0x80 [ 123.460932][ T7073] softirqs last enabled at (510304): [] local_bh_enable+0x10/0x34 [ 123.462783][ T7073] softirqs last disabled at (510302): [] local_bh_disable+0x10/0x34 [ 123.464648][ T7073] ---[ end trace 0000000000000000 ]--- [ 123.490106][ T7517] loop0: detected capacity change from 0 to 1024 [ 123.531026][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.533567][ T7073] ------------[ cut here ]------------ [ 123.534780][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.536866][ T7073] Modules linked in: [ 123.537597][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 123.540068][ T7073] Tainted: [W]=WARN [ 123.540972][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 123.542922][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.544745][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.546119][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.547451][ T7073] sp : ffff80009e606f20 [ 123.548301][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.549933][ T7073] x26: ffffffffffffffea x25: ffff0000e450efd0 x24: ffff0000dc69a068 [ 123.551608][ T7073] x23: dfff800000000000 x22: ffff0000dc69a000 x21: ffff0000e450efa8 [ 123.553193][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 123.554978][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 123.556673][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 123.558287][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 123.559887][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.561662][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 123.563334][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.564997][ T7073] Call trace: [ 123.565678][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 123.567130][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 123.568521][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 123.569624][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.570996][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 123.572144][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 123.573256][ T7073] ext4_dirty_inode+0xd4/0x104 [ 123.574243][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 123.575366][ T7073] iput+0x1d0/0x8ec [ 123.576102][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 123.577170][ T7073] __dentry_kill+0x178/0x5e8 [ 123.578247][ T7073] shrink_kill+0xd4/0x2cc [ 123.579140][ T7073] shrink_dentry_list+0x31c/0x768 [ 123.580179][ T7073] shrink_dcache_parent+0xc4/0x374 [ 123.581187][ T7073] do_one_tree+0x30/0xfc [ 123.582067][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 123.583221][ T7073] generic_shutdown_super+0x68/0x2bc [ 123.584467][ T7073] kill_block_super+0x44/0x90 [ 123.585515][ T7073] ext4_kill_sb+0x68/0xa4 [ 123.586471][ T7073] deactivate_locked_super+0xc4/0x12c [ 123.587584][ T7073] deactivate_super+0xe0/0x100 [ 123.588659][ T7073] cleanup_mnt+0x34c/0x3dc [ 123.589617][ T7073] __cleanup_mnt+0x20/0x30 [ 123.590619][ T7073] task_work_run+0x230/0x2e0 [ 123.591573][ T7073] do_notify_resume+0x178/0x1f4 [ 123.592556][ T7073] el0_svc+0xac/0x168 [ 123.593460][ T7073] el0t_64_sync_handler+0x84/0x108 [ 123.594570][ T7073] el0t_64_sync+0x198/0x19c [ 123.595626][ T7073] irq event stamp: 517814 [ 123.596659][ T7073] hardirqs last enabled at (517813): [] __console_unlock+0x70/0xc4 [ 123.598700][ T7073] hardirqs last disabled at (517814): [] el1_dbg+0x24/0x80 [ 123.600524][ T7073] softirqs last enabled at (517800): [] local_bh_enable+0x10/0x34 [ 123.602428][ T7073] softirqs last disabled at (517798): [] local_bh_disable+0x10/0x34 [ 123.604444][ T7073] ---[ end trace 0000000000000000 ]--- [ 123.636101][ T7521] loop0: detected capacity change from 0 to 1024 [ 123.668672][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.671806][ T7073] ------------[ cut here ]------------ [ 123.673041][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.675264][ T7073] Modules linked in: [ 123.676073][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 123.678521][ T7073] Tainted: [W]=WARN [ 123.679313][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 123.681240][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.682902][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.684264][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.685603][ T7073] sp : ffff80009e606f20 [ 123.686511][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.688210][ T7073] x26: ffffffffffffffea x25: ffff0000e46365e8 x24: ffff0000cc4be068 [ 123.689768][ T7073] x23: dfff800000000000 x22: ffff0000cc4be000 x21: ffff0000e46365c0 [ 123.691519][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c3876 [ 123.693205][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 123.694889][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 123.696533][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 123.698160][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 123.699806][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 123.701486][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.703094][ T7073] Call trace: [ 123.703729][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 123.705040][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 123.706508][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 123.707565][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.708813][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 123.710053][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 123.711139][ T7073] ext4_dirty_inode+0xd4/0x104 [ 123.712121][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 123.713201][ T7073] iput+0x1d0/0x8ec [ 123.714057][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 123.715045][ T7073] __dentry_kill+0x178/0x5e8 [ 123.716044][ T7073] shrink_kill+0xd4/0x2cc [ 123.716950][ T7073] shrink_dentry_list+0x31c/0x768 [ 123.717999][ T7073] shrink_dcache_parent+0xc4/0x374 [ 123.719049][ T7073] do_one_tree+0x30/0xfc [ 123.719971][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 123.721023][ T7073] generic_shutdown_super+0x68/0x2bc [ 123.722145][ T7073] kill_block_super+0x44/0x90 [ 123.723127][ T7073] ext4_kill_sb+0x68/0xa4 [ 123.724076][ T7073] deactivate_locked_super+0xc4/0x12c [ 123.725214][ T7073] deactivate_super+0xe0/0x100 [ 123.726232][ T7073] cleanup_mnt+0x34c/0x3dc [ 123.727174][ T7073] __cleanup_mnt+0x20/0x30 [ 123.728061][ T7073] task_work_run+0x230/0x2e0 [ 123.729050][ T7073] do_notify_resume+0x178/0x1f4 [ 123.730123][ T7073] el0_svc+0xac/0x168 [ 123.731050][ T7073] el0t_64_sync_handler+0x84/0x108 [ 123.732268][ T7073] el0t_64_sync+0x198/0x19c [ 123.733254][ T7073] irq event stamp: 524678 [ 123.734094][ T7073] hardirqs last enabled at (524677): [] finish_lock_switch+0xbc/0x1e4 [ 123.736222][ T7073] hardirqs last disabled at (524678): [] el1_dbg+0x24/0x80 [ 123.738015][ T7073] softirqs last enabled at (524670): [] handle_softirqs+0xa38/0xbf8 [ 123.740010][ T7073] softirqs last disabled at (524537): [] __do_softirq+0x14/0x20 [ 123.741813][ T7073] ---[ end trace 0000000000000000 ]--- [ 123.766703][ T7525] loop0: detected capacity change from 0 to 1024 [ 123.801085][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.803620][ T7073] ------------[ cut here ]------------ [ 123.804677][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.806746][ T7073] Modules linked in: [ 123.807506][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 123.810107][ T7073] Tainted: [W]=WARN [ 123.810976][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 123.813021][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.814582][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.815899][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.817231][ T7073] sp : ffff80009e606f20 [ 123.818149][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.819838][ T7073] x26: ffffffffffffffea x25: ffff0000e4526fd0 x24: ffff0000cb8d6068 [ 123.821611][ T7073] x23: dfff800000000000 x22: ffff0000cb8d6000 x21: ffff0000e4526fa8 [ 123.823272][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 123.824907][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 123.826594][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 123.828277][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 123.830000][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 123.831659][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 123.833404][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.835072][ T7073] Call trace: [ 123.835740][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 123.837000][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 123.838376][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 123.839530][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.840622][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 123.841743][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 123.842979][ T7073] ext4_dirty_inode+0xd4/0x104 [ 123.844043][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 123.845050][ T7073] iput+0x1d0/0x8ec [ 123.845814][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 123.846837][ T7073] __dentry_kill+0x178/0x5e8 [ 123.847771][ T7073] shrink_kill+0xd4/0x2cc [ 123.848684][ T7073] shrink_dentry_list+0x31c/0x768 [ 123.849735][ T7073] shrink_dcache_parent+0xc4/0x374 [ 123.850742][ T7073] do_one_tree+0x30/0xfc [ 123.851635][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 123.852778][ T7073] generic_shutdown_super+0x68/0x2bc [ 123.853828][ T7073] kill_block_super+0x44/0x90 [ 123.854888][ T7073] ext4_kill_sb+0x68/0xa4 [ 123.855861][ T7073] deactivate_locked_super+0xc4/0x12c [ 123.857021][ T7073] deactivate_super+0xe0/0x100 [ 123.858002][ T7073] cleanup_mnt+0x34c/0x3dc [ 123.858916][ T7073] __cleanup_mnt+0x20/0x30 [ 123.859827][ T7073] task_work_run+0x230/0x2e0 [ 123.860812][ T7073] do_notify_resume+0x178/0x1f4 [ 123.861835][ T7073] el0_svc+0xac/0x168 [ 123.862627][ T7073] el0t_64_sync_handler+0x84/0x108 [ 123.863756][ T7073] el0t_64_sync+0x198/0x19c [ 123.864811][ T7073] irq event stamp: 530774 [ 123.865739][ T7073] hardirqs last enabled at (530773): [] __console_unlock+0x70/0xc4 [ 123.867734][ T7073] hardirqs last disabled at (530774): [] el1_dbg+0x24/0x80 [ 123.869571][ T7073] softirqs last enabled at (530760): [] local_bh_enable+0x10/0x34 [ 123.871577][ T7073] softirqs last disabled at (530758): [] local_bh_disable+0x10/0x34 [ 123.873460][ T7073] ---[ end trace 0000000000000000 ]--- [ 123.905113][ T7529] loop0: detected capacity change from 0 to 1024 [ 123.922317][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 123.924883][ T7073] ------------[ cut here ]------------ [ 123.926098][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.928277][ T7073] Modules linked in: [ 123.929120][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 123.931702][ T7073] Tainted: [W]=WARN [ 123.932579][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 123.934634][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 123.936181][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 123.937499][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 123.938779][ T7073] sp : ffff80009e606f20 [ 123.939603][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 123.941224][ T7073] x26: ffffffffffffffea x25: ffff0000e4632a78 x24: ffff0000cd634068 [ 123.942816][ T7073] x23: dfff800000000000 x22: ffff0000cd634000 x21: ffff0000e4632a50 [ 123.944390][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c3876 [ 123.946076][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 123.947757][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 123.949418][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 123.951148][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 123.952763][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 123.954425][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 123.956052][ T7073] Call trace: [ 123.956786][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 123.958202][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 123.959604][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 123.960605][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 123.961796][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 123.962915][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 123.963996][ T7073] ext4_dirty_inode+0xd4/0x104 [ 123.965030][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 123.966083][ T7073] iput+0x1d0/0x8ec [ 123.967053][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 123.968193][ T7073] __dentry_kill+0x178/0x5e8 [ 123.969032][ T7073] shrink_kill+0xd4/0x2cc [ 123.969909][ T7073] shrink_dentry_list+0x31c/0x768 [ 123.970867][ T7073] shrink_dcache_parent+0xc4/0x374 [ 123.971906][ T7073] do_one_tree+0x30/0xfc [ 123.972753][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 123.973893][ T7073] generic_shutdown_super+0x68/0x2bc [ 123.974997][ T7073] kill_block_super+0x44/0x90 [ 123.975968][ T7073] ext4_kill_sb+0x68/0xa4 [ 123.976873][ T7073] deactivate_locked_super+0xc4/0x12c [ 123.977948][ T7073] deactivate_super+0xe0/0x100 [ 123.978840][ T7073] cleanup_mnt+0x34c/0x3dc [ 123.979723][ T7073] __cleanup_mnt+0x20/0x30 [ 123.980622][ T7073] task_work_run+0x230/0x2e0 [ 123.981594][ T7073] do_notify_resume+0x178/0x1f4 [ 123.982654][ T7073] el0_svc+0xac/0x168 [ 123.983495][ T7073] el0t_64_sync_handler+0x84/0x108 [ 123.984553][ T7073] el0t_64_sync+0x198/0x19c [ 123.985464][ T7073] irq event stamp: 537150 [ 123.986478][ T7073] hardirqs last enabled at (537149): [] finish_lock_switch+0xbc/0x1e4 [ 123.988618][ T7073] hardirqs last disabled at (537150): [] el1_dbg+0x24/0x80 [ 123.990400][ T7073] softirqs last enabled at (537132): [] local_bh_enable+0x10/0x34 [ 123.992278][ T7073] softirqs last disabled at (537130): [] local_bh_disable+0x10/0x34 [ 123.994383][ T7073] ---[ end trace 0000000000000000 ]--- [ 124.033367][ T7533] loop0: detected capacity change from 0 to 1024 [ 124.061741][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.064163][ T7073] ------------[ cut here ]------------ [ 124.065267][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.067421][ T7073] Modules linked in: [ 124.068145][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 124.070549][ T7073] Tainted: [W]=WARN [ 124.071364][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 124.073617][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.075096][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.076398][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.077747][ T7073] sp : ffff80009e606f20 [ 124.078647][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.080272][ T7073] x26: ffffffffffffffea x25: ffff0000e4560cc0 x24: ffff0000cd766068 [ 124.081906][ T7073] x23: dfff800000000000 x22: ffff0000cd766000 x21: ffff0000e4560c98 [ 124.083602][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 124.085186][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 124.086860][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 124.088541][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 124.090268][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 124.091884][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 124.093511][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.095139][ T7073] Call trace: [ 124.095739][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 124.097084][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 124.098335][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 124.099371][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.100496][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 124.101612][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 124.102765][ T7073] ext4_dirty_inode+0xd4/0x104 [ 124.103699][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 124.104695][ T7073] iput+0x1d0/0x8ec [ 124.105431][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 124.106468][ T7073] __dentry_kill+0x178/0x5e8 [ 124.107306][ T7073] shrink_kill+0xd4/0x2cc [ 124.108141][ T7073] shrink_dentry_list+0x31c/0x768 [ 124.109206][ T7073] shrink_dcache_parent+0xc4/0x374 [ 124.110238][ T7073] do_one_tree+0x30/0xfc [ 124.111165][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 124.112244][ T7073] generic_shutdown_super+0x68/0x2bc [ 124.113331][ T7073] kill_block_super+0x44/0x90 [ 124.114229][ T7073] ext4_kill_sb+0x68/0xa4 [ 124.115043][ T7073] deactivate_locked_super+0xc4/0x12c [ 124.116125][ T7073] deactivate_super+0xe0/0x100 [ 124.117056][ T7073] cleanup_mnt+0x34c/0x3dc [ 124.117979][ T7073] __cleanup_mnt+0x20/0x30 [ 124.118925][ T7073] task_work_run+0x230/0x2e0 [ 124.119883][ T7073] do_notify_resume+0x178/0x1f4 [ 124.120913][ T7073] el0_svc+0xac/0x168 [ 124.121758][ T7073] el0t_64_sync_handler+0x84/0x108 [ 124.122754][ T7073] el0t_64_sync+0x198/0x19c [ 124.123664][ T7073] irq event stamp: 544114 [ 124.124542][ T7073] hardirqs last enabled at (544113): [] __console_unlock+0x70/0xc4 [ 124.126402][ T7073] hardirqs last disabled at (544114): [] el1_dbg+0x24/0x80 [ 124.128153][ T7073] softirqs last enabled at (544100): [] local_bh_enable+0x10/0x34 [ 124.130006][ T7073] softirqs last disabled at (544098): [] local_bh_disable+0x10/0x34 [ 124.131849][ T7073] ---[ end trace 0000000000000000 ]--- [ 124.159094][ T7537] loop0: detected capacity change from 0 to 1024 [ 124.187559][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.199835][ T7073] ------------[ cut here ]------------ [ 124.201004][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.203307][ T7073] Modules linked in: [ 124.204215][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 124.206625][ T7073] Tainted: [W]=WARN [ 124.207402][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 124.209406][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.211157][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.212528][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.213871][ T7073] sp : ffff80009e606f20 [ 124.214669][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.216396][ T7073] x26: ffffffffffffffea x25: ffff0000e4632090 x24: ffff0000d8b14068 [ 124.218138][ T7073] x23: dfff800000000000 x22: ffff0000d8b14000 x21: ffff0000e4632068 [ 124.219776][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c8076 [ 124.221511][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 124.223140][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 124.224970][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 124.226715][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 124.228428][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 124.230039][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.231639][ T7073] Call trace: [ 124.232336][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 124.233718][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 124.235112][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 124.236281][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.237459][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 124.238530][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 124.239706][ T7073] ext4_dirty_inode+0xd4/0x104 [ 124.240627][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 124.241626][ T7073] iput+0x1d0/0x8ec [ 124.242425][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 124.243464][ T7073] __dentry_kill+0x178/0x5e8 [ 124.244455][ T7073] shrink_kill+0xd4/0x2cc [ 124.245337][ T7073] shrink_dentry_list+0x31c/0x768 [ 124.246382][ T7073] shrink_dcache_parent+0xc4/0x374 [ 124.247381][ T7073] do_one_tree+0x30/0xfc [ 124.248287][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 124.249432][ T7073] generic_shutdown_super+0x68/0x2bc [ 124.250632][ T7073] kill_block_super+0x44/0x90 [ 124.251632][ T7073] ext4_kill_sb+0x68/0xa4 [ 124.252515][ T7073] deactivate_locked_super+0xc4/0x12c [ 124.253705][ T7073] deactivate_super+0xe0/0x100 [ 124.254716][ T7073] cleanup_mnt+0x34c/0x3dc [ 124.255683][ T7073] __cleanup_mnt+0x20/0x30 [ 124.256603][ T7073] task_work_run+0x230/0x2e0 [ 124.257496][ T7073] do_notify_resume+0x178/0x1f4 [ 124.258508][ T7073] el0_svc+0xac/0x168 [ 124.259331][ T7073] el0t_64_sync_handler+0x84/0x108 [ 124.260379][ T7073] el0t_64_sync+0x198/0x19c [ 124.261332][ T7073] irq event stamp: 550408 [ 124.262237][ T7073] hardirqs last enabled at (550407): [] finish_lock_switch+0xbc/0x1e4 [ 124.264283][ T7073] hardirqs last disabled at (550408): [] el1_dbg+0x24/0x80 [ 124.266227][ T7073] softirqs last enabled at (550400): [] handle_softirqs+0xa38/0xbf8 [ 124.268295][ T7073] softirqs last disabled at (550291): [] __do_softirq+0x14/0x20 [ 124.270255][ T7073] ---[ end trace 0000000000000000 ]--- [ 124.297790][ T7541] loop0: detected capacity change from 0 to 1024 [ 124.320335][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.322837][ T7073] ------------[ cut here ]------------ [ 124.323888][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.325962][ T7073] Modules linked in: [ 124.326803][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 124.329387][ T7073] Tainted: [W]=WARN [ 124.330206][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 124.332427][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.334048][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.335361][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.336777][ T7073] sp : ffff80009e606f20 [ 124.337621][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.339517][ T7073] x26: ffffffffffffffea x25: ffff0000e448c830 x24: ffff0000dc8c0068 [ 124.341225][ T7073] x23: dfff800000000000 x22: ffff0000dc8c0000 x21: ffff0000e448c808 [ 124.342899][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 124.344491][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 124.346090][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 124.347779][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 124.349421][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 124.351046][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 124.352654][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.354254][ T7073] Call trace: [ 124.354903][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 124.356280][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 124.357685][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 124.358853][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.360171][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 124.361415][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 124.362500][ T7073] ext4_dirty_inode+0xd4/0x104 [ 124.363541][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 124.364553][ T7073] iput+0x1d0/0x8ec [ 124.365400][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 124.366383][ T7073] __dentry_kill+0x178/0x5e8 [ 124.367287][ T7073] shrink_kill+0xd4/0x2cc [ 124.368188][ T7073] shrink_dentry_list+0x31c/0x768 [ 124.369182][ T7073] shrink_dcache_parent+0xc4/0x374 [ 124.370224][ T7073] do_one_tree+0x30/0xfc [ 124.371061][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 124.372225][ T7073] generic_shutdown_super+0x68/0x2bc [ 124.373370][ T7073] kill_block_super+0x44/0x90 [ 124.374262][ T7073] ext4_kill_sb+0x68/0xa4 [ 124.375180][ T7073] deactivate_locked_super+0xc4/0x12c [ 124.376357][ T7073] deactivate_super+0xe0/0x100 [ 124.377291][ T7073] cleanup_mnt+0x34c/0x3dc [ 124.378255][ T7073] __cleanup_mnt+0x20/0x30 [ 124.379192][ T7073] task_work_run+0x230/0x2e0 [ 124.380316][ T7073] do_notify_resume+0x178/0x1f4 [ 124.381493][ T7073] el0_svc+0xac/0x168 [ 124.382343][ T7073] el0t_64_sync_handler+0x84/0x108 [ 124.383578][ T7073] el0t_64_sync+0x198/0x19c [ 124.384575][ T7073] irq event stamp: 557218 [ 124.385621][ T7073] hardirqs last enabled at (557217): [] __console_unlock+0x70/0xc4 [ 124.387481][ T7073] hardirqs last disabled at (557218): [] el1_dbg+0x24/0x80 [ 124.389154][ T7073] softirqs last enabled at (557204): [] local_bh_enable+0x10/0x34 [ 124.391086][ T7073] softirqs last disabled at (557202): [] local_bh_disable+0x10/0x34 [ 124.392974][ T7073] ---[ end trace 0000000000000000 ]--- [ 124.417812][ T7545] loop0: detected capacity change from 0 to 1024 [ 124.451217][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.453677][ T7073] ------------[ cut here ]------------ [ 124.454707][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.456878][ T7073] Modules linked in: [ 124.457707][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 124.460091][ T7073] Tainted: [W]=WARN [ 124.460920][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 124.463019][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.464675][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.465996][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.467361][ T7073] sp : ffff80009e606f20 [ 124.468153][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.469892][ T7073] x26: ffffffffffffffea x25: ffff0000e4564830 x24: ffff0000cac36068 [ 124.471548][ T7073] x23: dfff800000000000 x22: ffff0000cac36000 x21: ffff0000e4564808 [ 124.473258][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 124.475005][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 124.476669][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 124.478361][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 124.479997][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 124.481646][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 124.483398][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.485095][ T7073] Call trace: [ 124.485778][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 124.487291][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 124.488590][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 124.489663][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.490927][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 124.492186][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 124.493331][ T7073] ext4_dirty_inode+0xd4/0x104 [ 124.494458][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 124.495567][ T7073] iput+0x1d0/0x8ec [ 124.496430][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 124.497476][ T7073] __dentry_kill+0x178/0x5e8 [ 124.498435][ T7073] shrink_kill+0xd4/0x2cc [ 124.499322][ T7073] shrink_dentry_list+0x31c/0x768 [ 124.500351][ T7073] shrink_dcache_parent+0xc4/0x374 [ 124.501518][ T7073] do_one_tree+0x30/0xfc [ 124.502335][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 124.503393][ T7073] generic_shutdown_super+0x68/0x2bc [ 124.504534][ T7073] kill_block_super+0x44/0x90 [ 124.505584][ T7073] ext4_kill_sb+0x68/0xa4 [ 124.506482][ T7073] deactivate_locked_super+0xc4/0x12c [ 124.507649][ T7073] deactivate_super+0xe0/0x100 [ 124.508733][ T7073] cleanup_mnt+0x34c/0x3dc [ 124.509667][ T7073] __cleanup_mnt+0x20/0x30 [ 124.510543][ T7073] task_work_run+0x230/0x2e0 [ 124.511518][ T7073] do_notify_resume+0x178/0x1f4 [ 124.512517][ T7073] el0_svc+0xac/0x168 [ 124.513331][ T7073] el0t_64_sync_handler+0x84/0x108 [ 124.514434][ T7073] el0t_64_sync+0x198/0x19c [ 124.515386][ T7073] irq event stamp: 564376 [ 124.516344][ T7073] hardirqs last enabled at (564375): [] __console_unlock+0x70/0xc4 [ 124.518149][ T7073] hardirqs last disabled at (564376): [] el1_dbg+0x24/0x80 [ 124.520028][ T7073] softirqs last enabled at (564362): [] local_bh_enable+0x10/0x34 [ 124.522012][ T7073] softirqs last disabled at (564360): [] local_bh_disable+0x10/0x34 [ 124.523933][ T7073] ---[ end trace 0000000000000000 ]--- [ 124.553488][ T7549] loop0: detected capacity change from 0 to 1024 [ 124.589062][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.591809][ T7073] ------------[ cut here ]------------ [ 124.593052][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.595248][ T7073] Modules linked in: [ 124.595999][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 124.598325][ T7073] Tainted: [W]=WARN [ 124.599104][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 124.601296][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.602980][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.604250][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.605573][ T7073] sp : ffff80009e606f20 [ 124.606542][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.608237][ T7073] x26: ffffffffffffffea x25: ffff0000e448e5e8 x24: ffff0000d4176068 [ 124.609890][ T7073] x23: dfff800000000000 x22: ffff0000d4176000 x21: ffff0000e448e5c0 [ 124.611569][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c8076 [ 124.613191][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 124.614747][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 124.616534][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 124.618237][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 124.620021][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 124.621732][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.623519][ T7073] Call trace: [ 124.624234][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 124.625661][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 124.627048][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 124.628210][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.629390][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 124.630572][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 124.631657][ T7073] ext4_dirty_inode+0xd4/0x104 [ 124.632841][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 124.633784][ T7073] iput+0x1d0/0x8ec [ 124.634612][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 124.635574][ T7073] __dentry_kill+0x178/0x5e8 [ 124.636567][ T7073] shrink_kill+0xd4/0x2cc [ 124.637501][ T7073] shrink_dentry_list+0x31c/0x768 [ 124.638565][ T7073] shrink_dcache_parent+0xc4/0x374 [ 124.639572][ T7073] do_one_tree+0x30/0xfc [ 124.640447][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 124.641612][ T7073] generic_shutdown_super+0x68/0x2bc [ 124.642729][ T7073] kill_block_super+0x44/0x90 [ 124.643639][ T7073] ext4_kill_sb+0x68/0xa4 [ 124.644611][ T7073] deactivate_locked_super+0xc4/0x12c [ 124.645837][ T7073] deactivate_super+0xe0/0x100 [ 124.646776][ T7073] cleanup_mnt+0x34c/0x3dc [ 124.647863][ T7073] __cleanup_mnt+0x20/0x30 [ 124.648745][ T7073] task_work_run+0x230/0x2e0 [ 124.649725][ T7073] do_notify_resume+0x178/0x1f4 [ 124.650641][ T7073] el0_svc+0xac/0x168 [ 124.651487][ T7073] el0t_64_sync_handler+0x84/0x108 [ 124.652608][ T7073] el0t_64_sync+0x198/0x19c [ 124.653563][ T7073] irq event stamp: 570734 [ 124.654407][ T7073] hardirqs last enabled at (570733): [] finish_lock_switch+0xbc/0x1e4 [ 124.656428][ T7073] hardirqs last disabled at (570734): [] el1_dbg+0x24/0x80 [ 124.658445][ T7073] softirqs last enabled at (570726): [] handle_softirqs+0xa38/0xbf8 [ 124.660409][ T7073] softirqs last disabled at (570617): [] __do_softirq+0x14/0x20 [ 124.662220][ T7073] ---[ end trace 0000000000000000 ]--- [ 124.687905][ T7553] loop0: detected capacity change from 0 to 1024 [ 124.722466][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.725093][ T7073] ------------[ cut here ]------------ [ 124.726151][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.728171][ T7073] Modules linked in: [ 124.728913][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 124.731562][ T7073] Tainted: [W]=WARN [ 124.732306][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 124.734329][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.735962][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.737243][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.738563][ T7073] sp : ffff80009e606f20 [ 124.739416][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.741011][ T7073] x26: ffffffffffffffea x25: ffff0000e4566fd0 x24: ffff0000d7802068 [ 124.742648][ T7073] x23: dfff800000000000 x22: ffff0000d7802000 x21: ffff0000e4566fa8 [ 124.744338][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 124.746069][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 124.747717][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 124.749326][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 124.750976][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 124.752675][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 124.754431][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.756088][ T7073] Call trace: [ 124.756733][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 124.758059][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 124.759463][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 124.760598][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.761802][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 124.763320][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 124.764710][ T7073] ext4_dirty_inode+0xd4/0x104 [ 124.765755][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 124.766816][ T7073] iput+0x1d0/0x8ec [ 124.767625][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 124.768597][ T7073] __dentry_kill+0x178/0x5e8 [ 124.769571][ T7073] shrink_kill+0xd4/0x2cc [ 124.770500][ T7073] shrink_dentry_list+0x31c/0x768 [ 124.771488][ T7073] shrink_dcache_parent+0xc4/0x374 [ 124.772575][ T7073] do_one_tree+0x30/0xfc [ 124.773446][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 124.774628][ T7073] generic_shutdown_super+0x68/0x2bc [ 124.775822][ T7073] kill_block_super+0x44/0x90 [ 124.776701][ T7073] ext4_kill_sb+0x68/0xa4 [ 124.777614][ T7073] deactivate_locked_super+0xc4/0x12c [ 124.778722][ T7073] deactivate_super+0xe0/0x100 [ 124.779711][ T7073] cleanup_mnt+0x34c/0x3dc [ 124.780618][ T7073] __cleanup_mnt+0x20/0x30 [ 124.781543][ T7073] task_work_run+0x230/0x2e0 [ 124.782521][ T7073] do_notify_resume+0x178/0x1f4 [ 124.783508][ T7073] el0_svc+0xac/0x168 [ 124.784432][ T7073] el0t_64_sync_handler+0x84/0x108 [ 124.785441][ T7073] el0t_64_sync+0x198/0x19c [ 124.786503][ T7073] irq event stamp: 578964 [ 124.787363][ T7073] hardirqs last enabled at (578963): [] __console_unlock+0x70/0xc4 [ 124.789260][ T7073] hardirqs last disabled at (578964): [] el1_dbg+0x24/0x80 [ 124.791091][ T7073] softirqs last enabled at (578950): [] local_bh_enable+0x10/0x34 [ 124.793084][ T7073] softirqs last disabled at (578948): [] local_bh_disable+0x10/0x34 [ 124.795077][ T7073] ---[ end trace 0000000000000000 ]--- [ 124.826148][ T7557] loop0: detected capacity change from 0 to 1024 [ 124.859331][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 124.861945][ T7073] ------------[ cut here ]------------ [ 124.863121][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.865226][ T7073] Modules linked in: [ 124.865934][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 124.868347][ T7073] Tainted: [W]=WARN [ 124.869120][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 124.871203][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 124.872863][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 124.874213][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 124.875578][ T7073] sp : ffff80009e606f20 [ 124.876454][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 124.878004][ T7073] x26: ffffffffffffffea x25: ffff0000e448a090 x24: ffff0000ebd6a068 [ 124.879674][ T7073] x23: dfff800000000000 x22: ffff0000ebd6a000 x21: ffff0000e448a068 [ 124.881318][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 124.882966][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 124.884567][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 124.886234][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 124.887902][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 124.889712][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 124.891400][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 124.893052][ T7073] Call trace: [ 124.893765][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 124.895102][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 124.896479][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 124.897546][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 124.898677][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 124.899809][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 124.900925][ T7073] ext4_dirty_inode+0xd4/0x104 [ 124.901821][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 124.902913][ T7073] iput+0x1d0/0x8ec [ 124.903710][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 124.904715][ T7073] __dentry_kill+0x178/0x5e8 [ 124.905692][ T7073] shrink_kill+0xd4/0x2cc [ 124.906613][ T7073] shrink_dentry_list+0x31c/0x768 [ 124.907713][ T7073] shrink_dcache_parent+0xc4/0x374 [ 124.908759][ T7073] do_one_tree+0x30/0xfc [ 124.909737][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 124.911018][ T7073] generic_shutdown_super+0x68/0x2bc [ 124.912149][ T7073] kill_block_super+0x44/0x90 [ 124.913346][ T7073] ext4_kill_sb+0x68/0xa4 [ 124.914251][ T7073] deactivate_locked_super+0xc4/0x12c [ 124.915353][ T7073] deactivate_super+0xe0/0x100 [ 124.916303][ T7073] cleanup_mnt+0x34c/0x3dc [ 124.917219][ T7073] __cleanup_mnt+0x20/0x30 [ 124.918164][ T7073] task_work_run+0x230/0x2e0 [ 124.919151][ T7073] do_notify_resume+0x178/0x1f4 [ 124.920205][ T7073] el0_svc+0xac/0x168 [ 124.921005][ T7073] el0t_64_sync_handler+0x84/0x108 [ 124.922041][ T7073] el0t_64_sync+0x198/0x19c [ 124.922914][ T7073] irq event stamp: 585290 [ 124.923722][ T7073] hardirqs last enabled at (585289): [] __console_unlock+0x70/0xc4 [ 124.925622][ T7073] hardirqs last disabled at (585290): [] el1_dbg+0x24/0x80 [ 124.927331][ T7073] softirqs last enabled at (585284): [] handle_softirqs+0xa38/0xbf8 [ 124.929215][ T7073] softirqs last disabled at (585237): [] __do_softirq+0x14/0x20 [ 124.931127][ T7073] ---[ end trace 0000000000000000 ]--- [ 124.973143][ T7561] loop0: detected capacity change from 0 to 1024 [ 124.999718][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.002251][ T7073] ------------[ cut here ]------------ [ 125.003282][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.005508][ T7073] Modules linked in: [ 125.006293][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 125.008721][ T7073] Tainted: [W]=WARN [ 125.009476][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 125.011466][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.013238][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.014608][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.016020][ T7073] sp : ffff80009e606f20 [ 125.016828][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.018418][ T7073] x26: ffffffffffffffea x25: ffff0000e45b8cc0 x24: ffff0000d2ab2068 [ 125.020015][ T7073] x23: dfff800000000000 x22: ffff0000d2ab2000 x21: ffff0000e45b8c98 [ 125.021681][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 125.023389][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 125.025010][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 125.026618][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 125.028367][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.030147][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 125.032010][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.033685][ T7073] Call trace: [ 125.034410][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 125.035835][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 125.037171][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 125.038336][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.039608][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 125.040926][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 125.042085][ T7073] ext4_dirty_inode+0xd4/0x104 [ 125.043107][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 125.044159][ T7073] iput+0x1d0/0x8ec [ 125.044982][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 125.046147][ T7073] __dentry_kill+0x178/0x5e8 [ 125.047208][ T7073] shrink_kill+0xd4/0x2cc [ 125.048113][ T7073] shrink_dentry_list+0x31c/0x768 [ 125.049107][ T7073] shrink_dcache_parent+0xc4/0x374 [ 125.050293][ T7073] do_one_tree+0x30/0xfc [ 125.051149][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 125.052202][ T7073] generic_shutdown_super+0x68/0x2bc [ 125.053334][ T7073] kill_block_super+0x44/0x90 [ 125.054322][ T7073] ext4_kill_sb+0x68/0xa4 [ 125.055151][ T7073] deactivate_locked_super+0xc4/0x12c [ 125.056164][ T7073] deactivate_super+0xe0/0x100 [ 125.057175][ T7073] cleanup_mnt+0x34c/0x3dc [ 125.057997][ T7073] __cleanup_mnt+0x20/0x30 [ 125.058943][ T7073] task_work_run+0x230/0x2e0 [ 125.059906][ T7073] do_notify_resume+0x178/0x1f4 [ 125.060993][ T7073] el0_svc+0xac/0x168 [ 125.061936][ T7073] el0t_64_sync_handler+0x84/0x108 [ 125.063027][ T7073] el0t_64_sync+0x198/0x19c [ 125.063896][ T7073] irq event stamp: 591856 [ 125.064940][ T7073] hardirqs last enabled at (591855): [] __console_unlock+0x70/0xc4 [ 125.066802][ T7073] hardirqs last disabled at (591856): [] el1_dbg+0x24/0x80 [ 125.068734][ T7073] softirqs last enabled at (591842): [] local_bh_enable+0x10/0x34 [ 125.070712][ T7073] softirqs last disabled at (591840): [] local_bh_disable+0x10/0x34 [ 125.072815][ T7073] ---[ end trace 0000000000000000 ]--- [ 125.099056][ T7565] loop0: detected capacity change from 0 to 1024 [ 125.129301][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.132375][ T7073] ------------[ cut here ]------------ [ 125.133474][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.135621][ T7073] Modules linked in: [ 125.136351][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 125.138788][ T7073] Tainted: [W]=WARN [ 125.139588][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 125.141705][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.143434][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.144825][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.146209][ T7073] sp : ffff80009e606f20 [ 125.147047][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.148895][ T7073] x26: ffffffffffffffea x25: ffff0000e44a3e48 x24: ffff0000d94d4068 [ 125.150557][ T7073] x23: dfff800000000000 x22: ffff0000d94d4000 x21: ffff0000e44a3e20 [ 125.152196][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 1fffe000366c8076 [ 125.153902][ T7073] x17: ffff80008f8cd000 x16: ffff8000831615b0 x15: 0000000000000001 [ 125.155568][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 125.157268][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 125.158999][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff8000802c419c x6 : 0000000000000000 [ 125.160629][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 125.162424][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.164130][ T7073] Call trace: [ 125.164776][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 125.166190][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 125.167497][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 125.168552][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.169759][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 125.170974][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 125.172167][ T7073] ext4_dirty_inode+0xd4/0x104 [ 125.173228][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 125.174224][ T7073] iput+0x1d0/0x8ec [ 125.175112][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 125.176074][ T7073] __dentry_kill+0x178/0x5e8 [ 125.177075][ T7073] shrink_kill+0xd4/0x2cc [ 125.178033][ T7073] shrink_dentry_list+0x31c/0x768 [ 125.179009][ T7073] shrink_dcache_parent+0xc4/0x374 [ 125.180138][ T7073] do_one_tree+0x30/0xfc [ 125.181088][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 125.182232][ T7073] generic_shutdown_super+0x68/0x2bc [ 125.183275][ T7073] kill_block_super+0x44/0x90 [ 125.184270][ T7073] ext4_kill_sb+0x68/0xa4 [ 125.185148][ T7073] deactivate_locked_super+0xc4/0x12c [ 125.186329][ T7073] deactivate_super+0xe0/0x100 [ 125.187304][ T7073] cleanup_mnt+0x34c/0x3dc [ 125.188319][ T7073] __cleanup_mnt+0x20/0x30 [ 125.189195][ T7073] task_work_run+0x230/0x2e0 [ 125.190132][ T7073] do_notify_resume+0x178/0x1f4 [ 125.191198][ T7073] el0_svc+0xac/0x168 [ 125.192140][ T7073] el0t_64_sync_handler+0x84/0x108 [ 125.193261][ T7073] el0t_64_sync+0x198/0x19c [ 125.194145][ T7073] irq event stamp: 598678 [ 125.195045][ T7073] hardirqs last enabled at (598677): [] finish_lock_switch+0xbc/0x1e4 [ 125.197089][ T7073] hardirqs last disabled at (598678): [] el1_dbg+0x24/0x80 [ 125.198964][ T7073] softirqs last enabled at (598670): [] handle_softirqs+0xa38/0xbf8 [ 125.200967][ T7073] softirqs last disabled at (598561): [] __do_softirq+0x14/0x20 [ 125.202750][ T7073] ---[ end trace 0000000000000000 ]--- [ 125.232734][ T7569] loop0: detected capacity change from 0 to 1024 [ 125.259787][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.262412][ T7073] ------------[ cut here ]------------ [ 125.263603][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.265740][ T7073] Modules linked in: [ 125.266486][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 125.268833][ T7073] Tainted: [W]=WARN [ 125.269578][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 125.271711][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.273236][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.274612][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.275903][ T7073] sp : ffff80009e606f20 [ 125.276770][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.278354][ T7073] x26: ffffffffffffffea x25: ffff0000e44a02d8 x24: ffff0000e666c068 [ 125.280026][ T7073] x23: dfff800000000000 x22: ffff0000e666c000 x21: ffff0000e44a02b0 [ 125.281750][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 125.283385][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 125.284956][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 125.286747][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 125.288263][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.290114][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 125.291860][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.293404][ T7073] Call trace: [ 125.294332][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 125.295685][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 125.296967][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 125.298053][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.299213][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 125.300302][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 125.301393][ T7073] ext4_dirty_inode+0xd4/0x104 [ 125.302402][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 125.303470][ T7073] iput+0x1d0/0x8ec [ 125.304249][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 125.305254][ T7073] __dentry_kill+0x178/0x5e8 [ 125.306214][ T7073] shrink_kill+0xd4/0x2cc [ 125.307153][ T7073] shrink_dentry_list+0x31c/0x768 [ 125.308183][ T7073] shrink_dcache_parent+0xc4/0x374 [ 125.309219][ T7073] do_one_tree+0x30/0xfc [ 125.310034][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 125.311152][ T7073] generic_shutdown_super+0x68/0x2bc [ 125.312151][ T7073] kill_block_super+0x44/0x90 [ 125.313137][ T7073] ext4_kill_sb+0x68/0xa4 [ 125.314007][ T7073] deactivate_locked_super+0xc4/0x12c [ 125.315102][ T7073] deactivate_super+0xe0/0x100 [ 125.316095][ T7073] cleanup_mnt+0x34c/0x3dc [ 125.316894][ T7073] __cleanup_mnt+0x20/0x30 [ 125.317607][ T7073] task_work_run+0x230/0x2e0 [ 125.318344][ T7073] do_notify_resume+0x178/0x1f4 [ 125.319121][ T7073] el0_svc+0xac/0x168 [ 125.319766][ T7073] el0t_64_sync_handler+0x84/0x108 [ 125.320592][ T7073] el0t_64_sync+0x198/0x19c [ 125.321319][ T7073] irq event stamp: 605204 [ 125.322004][ T7073] hardirqs last enabled at (605203): [] __console_unlock+0x70/0xc4 [ 125.323524][ T7073] hardirqs last disabled at (605204): [] el1_dbg+0x24/0x80 [ 125.324911][ T7073] softirqs last enabled at (605190): [] local_bh_enable+0x10/0x34 [ 125.326408][ T7073] softirqs last disabled at (605188): [] local_bh_disable+0x10/0x34 [ 125.328051][ T7073] ---[ end trace 0000000000000000 ]--- [ 125.360781][ T7573] loop0: detected capacity change from 0 to 1024 [ 125.394806][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.397264][ T7073] ------------[ cut here ]------------ [ 125.398405][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.400487][ T7073] Modules linked in: [ 125.401416][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 125.403876][ T7073] Tainted: [W]=WARN [ 125.404724][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 125.406642][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.408193][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.409550][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.410906][ T7073] sp : ffff80009e606f20 [ 125.411882][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.413515][ T7073] x26: ffffffffffffffea x25: ffff0000e45bb460 x24: ffff0000da23e068 [ 125.415189][ T7073] x23: dfff800000000000 x22: ffff0000da23e000 x21: ffff0000e45bb438 [ 125.416776][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 125.418332][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 125.420026][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 125.421801][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 125.423451][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.425104][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 125.426818][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.428407][ T7073] Call trace: [ 125.429044][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 125.430418][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 125.431728][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 125.432851][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.434031][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 125.435212][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 125.436439][ T7073] ext4_dirty_inode+0xd4/0x104 [ 125.437400][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 125.438479][ T7073] iput+0x1d0/0x8ec [ 125.439257][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 125.440538][ T7073] __dentry_kill+0x178/0x5e8 [ 125.441584][ T7073] shrink_kill+0xd4/0x2cc [ 125.442524][ T7073] shrink_dentry_list+0x31c/0x768 [ 125.443571][ T7073] shrink_dcache_parent+0xc4/0x374 [ 125.444658][ T7073] do_one_tree+0x30/0xfc [ 125.445615][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 125.446826][ T7073] generic_shutdown_super+0x68/0x2bc [ 125.447960][ T7073] kill_block_super+0x44/0x90 [ 125.448944][ T7073] ext4_kill_sb+0x68/0xa4 [ 125.449886][ T7073] deactivate_locked_super+0xc4/0x12c [ 125.451119][ T7073] deactivate_super+0xe0/0x100 [ 125.452167][ T7073] cleanup_mnt+0x34c/0x3dc [ 125.453044][ T7073] __cleanup_mnt+0x20/0x30 [ 125.453946][ T7073] task_work_run+0x230/0x2e0 [ 125.454869][ T7073] do_notify_resume+0x178/0x1f4 [ 125.455867][ T7073] el0_svc+0xac/0x168 [ 125.456658][ T7073] el0t_64_sync_handler+0x84/0x108 [ 125.457666][ T7073] el0t_64_sync+0x198/0x19c [ 125.458552][ T7073] irq event stamp: 612274 [ 125.459410][ T7073] hardirqs last enabled at (612273): [] __console_unlock+0x70/0xc4 [ 125.461349][ T7073] hardirqs last disabled at (612274): [] el1_dbg+0x24/0x80 [ 125.463180][ T7073] softirqs last enabled at (612260): [] local_bh_enable+0x10/0x34 [ 125.465089][ T7073] softirqs last disabled at (612258): [] local_bh_disable+0x10/0x34 [ 125.467115][ T7073] ---[ end trace 0000000000000000 ]--- [ 125.491840][ T7577] loop0: detected capacity change from 0 to 1024 [ 125.518904][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.521403][ T7073] ------------[ cut here ]------------ [ 125.522597][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.524649][ T7073] Modules linked in: [ 125.525586][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 125.527918][ T7073] Tainted: [W]=WARN [ 125.528737][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 125.530817][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.532457][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.533825][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.535104][ T7073] sp : ffff80009e606f20 [ 125.535938][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.537578][ T7073] x26: ffffffffffffffea x25: ffff0000e45bdc00 x24: ffff0000d2b04068 [ 125.539348][ T7073] x23: dfff800000000000 x22: ffff0000d2b04000 x21: ffff0000e45bdbd8 [ 125.540997][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 125.542585][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 125.544195][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 125.546148][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 125.547783][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.549409][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 125.551063][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.552776][ T7073] Call trace: [ 125.553426][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 125.554762][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 125.556123][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 125.557278][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.558504][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 125.559650][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 125.560800][ T7073] ext4_dirty_inode+0xd4/0x104 [ 125.561752][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 125.562725][ T7073] iput+0x1d0/0x8ec [ 125.563505][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 125.564597][ T7073] __dentry_kill+0x178/0x5e8 [ 125.565537][ T7073] shrink_kill+0xd4/0x2cc [ 125.566484][ T7073] shrink_dentry_list+0x31c/0x768 [ 125.567422][ T7073] shrink_dcache_parent+0xc4/0x374 [ 125.568437][ T7073] do_one_tree+0x30/0xfc [ 125.569402][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 125.570524][ T7073] generic_shutdown_super+0x68/0x2bc [ 125.571655][ T7073] kill_block_super+0x44/0x90 [ 125.572571][ T7073] ext4_kill_sb+0x68/0xa4 [ 125.573475][ T7073] deactivate_locked_super+0xc4/0x12c [ 125.574518][ T7073] deactivate_super+0xe0/0x100 [ 125.575515][ T7073] cleanup_mnt+0x34c/0x3dc [ 125.576454][ T7073] __cleanup_mnt+0x20/0x30 [ 125.577497][ T7073] task_work_run+0x230/0x2e0 [ 125.578384][ T7073] do_notify_resume+0x178/0x1f4 [ 125.579318][ T7073] el0_svc+0xac/0x168 [ 125.580088][ T7073] el0t_64_sync_handler+0x84/0x108 [ 125.581063][ T7073] el0t_64_sync+0x198/0x19c [ 125.582035][ T7073] irq event stamp: 618566 [ 125.582883][ T7073] hardirqs last enabled at (618565): [] __console_unlock+0x70/0xc4 [ 125.584826][ T7073] hardirqs last disabled at (618566): [] el1_dbg+0x24/0x80 [ 125.586673][ T7073] softirqs last enabled at (618560): [] handle_softirqs+0xa38/0xbf8 [ 125.588487][ T7073] softirqs last disabled at (618485): [] __do_softirq+0x14/0x20 [ 125.590380][ T7073] ---[ end trace 0000000000000000 ]--- [ 125.615834][ T7581] loop0: detected capacity change from 0 to 1024 [ 125.646377][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.648927][ T7073] ------------[ cut here ]------------ [ 125.649990][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.652162][ T7073] Modules linked in: [ 125.652920][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 125.655320][ T7073] Tainted: [W]=WARN [ 125.656093][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 125.658356][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.659950][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.661267][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.662573][ T7073] sp : ffff80009e606f20 [ 125.663371][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.665019][ T7073] x26: ffffffffffffffea x25: ffff0000e4430cc0 x24: ffff0000d3e88068 [ 125.666724][ T7073] x23: dfff800000000000 x22: ffff0000d3e88000 x21: ffff0000e4430c98 [ 125.668426][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 125.670140][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 125.671912][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 125.673476][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 125.675035][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.676740][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 125.678354][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.680100][ T7073] Call trace: [ 125.680756][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 125.682109][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 125.683409][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 125.684552][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.685759][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 125.687178][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 125.688374][ T7073] ext4_dirty_inode+0xd4/0x104 [ 125.689298][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 125.690437][ T7073] iput+0x1d0/0x8ec [ 125.691146][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 125.692181][ T7073] __dentry_kill+0x178/0x5e8 [ 125.693119][ T7073] shrink_kill+0xd4/0x2cc [ 125.694014][ T7073] shrink_dentry_list+0x31c/0x768 [ 125.695140][ T7073] shrink_dcache_parent+0xc4/0x374 [ 125.696241][ T7073] do_one_tree+0x30/0xfc [ 125.697212][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 125.698301][ T7073] generic_shutdown_super+0x68/0x2bc [ 125.699445][ T7073] kill_block_super+0x44/0x90 [ 125.700484][ T7073] ext4_kill_sb+0x68/0xa4 [ 125.701339][ T7073] deactivate_locked_super+0xc4/0x12c [ 125.702589][ T7073] deactivate_super+0xe0/0x100 [ 125.703606][ T7073] cleanup_mnt+0x34c/0x3dc [ 125.704579][ T7073] __cleanup_mnt+0x20/0x30 [ 125.705535][ T7073] task_work_run+0x230/0x2e0 [ 125.706495][ T7073] do_notify_resume+0x178/0x1f4 [ 125.707518][ T7073] el0_svc+0xac/0x168 [ 125.708441][ T7073] el0t_64_sync_handler+0x84/0x108 [ 125.709541][ T7073] el0t_64_sync+0x198/0x19c [ 125.710552][ T7073] irq event stamp: 624652 [ 125.711448][ T7073] hardirqs last enabled at (624651): [] __console_unlock+0x70/0xc4 [ 125.713416][ T7073] hardirqs last disabled at (624652): [] el1_dbg+0x24/0x80 [ 125.715230][ T7073] softirqs last enabled at (624638): [] local_bh_enable+0x10/0x34 [ 125.717153][ T7073] softirqs last disabled at (624636): [] local_bh_disable+0x10/0x34 [ 125.719179][ T7073] ---[ end trace 0000000000000000 ]--- [ 125.746500][ T7585] loop0: detected capacity change from 0 to 1024 [ 125.775600][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.778230][ T7073] ------------[ cut here ]------------ [ 125.779394][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.781685][ T7073] Modules linked in: [ 125.782547][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 125.785120][ T7073] Tainted: [W]=WARN [ 125.785906][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 125.788078][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.789713][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.791111][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.792397][ T7073] sp : ffff80009e606f20 [ 125.793272][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.795012][ T7073] x26: ffffffffffffffea x25: ffff0000e44a6fd0 x24: ffff0000d3d46068 [ 125.796762][ T7073] x23: dfff800000000000 x22: ffff0000d3d46000 x21: ffff0000e44a6fa8 [ 125.798471][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 125.800104][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 125.801748][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 125.803531][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 125.805277][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.807016][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 125.808727][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.810433][ T7073] Call trace: [ 125.811072][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 125.812478][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 125.813796][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 125.814824][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.816097][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 125.817286][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 125.818417][ T7073] ext4_dirty_inode+0xd4/0x104 [ 125.819363][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 125.820497][ T7073] iput+0x1d0/0x8ec [ 125.821245][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 125.822286][ T7073] __dentry_kill+0x178/0x5e8 [ 125.823233][ T7073] shrink_kill+0xd4/0x2cc [ 125.824169][ T7073] shrink_dentry_list+0x31c/0x768 [ 125.825207][ T7073] shrink_dcache_parent+0xc4/0x374 [ 125.826269][ T7073] do_one_tree+0x30/0xfc [ 125.827223][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 125.828388][ T7073] generic_shutdown_super+0x68/0x2bc [ 125.829506][ T7073] kill_block_super+0x44/0x90 [ 125.830503][ T7073] ext4_kill_sb+0x68/0xa4 [ 125.831408][ T7073] deactivate_locked_super+0xc4/0x12c [ 125.832524][ T7073] deactivate_super+0xe0/0x100 [ 125.833564][ T7073] cleanup_mnt+0x34c/0x3dc [ 125.834505][ T7073] __cleanup_mnt+0x20/0x30 [ 125.835416][ T7073] task_work_run+0x230/0x2e0 [ 125.836332][ T7073] do_notify_resume+0x178/0x1f4 [ 125.837416][ T7073] el0_svc+0xac/0x168 [ 125.838182][ T7073] el0t_64_sync_handler+0x84/0x108 [ 125.839277][ T7073] el0t_64_sync+0x198/0x19c [ 125.840191][ T7073] irq event stamp: 630928 [ 125.841087][ T7073] hardirqs last enabled at (630927): [] __console_unlock+0x70/0xc4 [ 125.843094][ T7073] hardirqs last disabled at (630928): [] el1_dbg+0x24/0x80 [ 125.845071][ T7073] softirqs last enabled at (630914): [] local_bh_enable+0x10/0x34 [ 125.846979][ T7073] softirqs last disabled at (630912): [] local_bh_disable+0x10/0x34 [ 125.848910][ T7073] ---[ end trace 0000000000000000 ]--- [ 125.882863][ T7589] loop0: detected capacity change from 0 to 1024 [ 125.920362][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 125.923063][ T7073] ------------[ cut here ]------------ [ 125.924156][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.926410][ T7073] Modules linked in: [ 125.927242][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 125.929690][ T7073] Tainted: [W]=WARN [ 125.930442][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 125.932611][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.934283][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 125.935557][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 125.936982][ T7073] sp : ffff80009e606f20 [ 125.937895][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 125.939557][ T7073] x26: ffffffffffffffea x25: ffff0000e4434830 x24: ffff0000d8f0c068 [ 125.941287][ T7073] x23: dfff800000000000 x22: ffff0000d8f0c000 x21: ffff0000e4434808 [ 125.943045][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 125.944633][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 125.946394][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 125.948019][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 125.949918][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 125.951504][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 125.953127][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 125.954756][ T7073] Call trace: [ 125.955463][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 125.956863][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 125.958218][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 125.959393][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 125.960686][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 125.961838][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 125.962906][ T7073] ext4_dirty_inode+0xd4/0x104 [ 125.963911][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 125.964907][ T7073] iput+0x1d0/0x8ec [ 125.965688][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 125.966860][ T7073] __dentry_kill+0x178/0x5e8 [ 125.967876][ T7073] shrink_kill+0xd4/0x2cc [ 125.968814][ T7073] shrink_dentry_list+0x31c/0x768 [ 125.969828][ T7073] shrink_dcache_parent+0xc4/0x374 [ 125.970897][ T7073] do_one_tree+0x30/0xfc [ 125.971765][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 125.972852][ T7073] generic_shutdown_super+0x68/0x2bc [ 125.974071][ T7073] kill_block_super+0x44/0x90 [ 125.974972][ T7073] ext4_kill_sb+0x68/0xa4 [ 125.975812][ T7073] deactivate_locked_super+0xc4/0x12c [ 125.976981][ T7073] deactivate_super+0xe0/0x100 [ 125.977919][ T7073] cleanup_mnt+0x34c/0x3dc [ 125.978833][ T7073] __cleanup_mnt+0x20/0x30 [ 125.979724][ T7073] task_work_run+0x230/0x2e0 [ 125.980710][ T7073] do_notify_resume+0x178/0x1f4 [ 125.981729][ T7073] el0_svc+0xac/0x168 [ 125.982578][ T7073] el0t_64_sync_handler+0x84/0x108 [ 125.983737][ T7073] el0t_64_sync+0x198/0x19c [ 125.984647][ T7073] irq event stamp: 637924 [ 125.985560][ T7073] hardirqs last enabled at (637923): [] __console_unlock+0x70/0xc4 [ 125.987407][ T7073] hardirqs last disabled at (637924): [] el1_dbg+0x24/0x80 [ 125.989259][ T7073] softirqs last enabled at (637910): [] local_bh_enable+0x10/0x34 [ 125.991221][ T7073] softirqs last disabled at (637908): [] local_bh_disable+0x10/0x34 [ 125.993149][ T7073] ---[ end trace 0000000000000000 ]--- [ 125.995844][ T2346] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.997141][ T2346] ieee802154 phy1 wpan1: encryption failed: -22 [ 126.034249][ T7593] loop0: detected capacity change from 0 to 1024 [ 126.079329][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 126.081895][ T7073] ------------[ cut here ]------------ [ 126.083072][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 126.085278][ T7073] Modules linked in: [ 126.086140][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 126.088469][ T7073] Tainted: [W]=WARN [ 126.089186][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 126.091342][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 126.093029][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 126.094329][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 126.095671][ T7073] sp : ffff80009e606f20 [ 126.096503][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 126.098266][ T7073] x26: ffffffffffffffea x25: ffff0000e4436fd0 x24: ffff0000d47c2068 [ 126.099902][ T7073] x23: dfff800000000000 x22: ffff0000d47c2000 x21: ffff0000e4436fa8 [ 126.101645][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 126.103281][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 126.104901][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 126.106574][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 126.108238][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 126.109888][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 126.111590][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 126.113225][ T7073] Call trace: [ 126.113867][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 126.115394][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 126.116719][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 126.117760][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 126.119078][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 126.120397][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 126.121502][ T7073] ext4_dirty_inode+0xd4/0x104 [ 126.122461][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 126.123477][ T7073] iput+0x1d0/0x8ec [ 126.124341][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 126.125352][ T7073] __dentry_kill+0x178/0x5e8 [ 126.126296][ T7073] shrink_kill+0xd4/0x2cc [ 126.127162][ T7073] shrink_dentry_list+0x31c/0x768 [ 126.128373][ T7073] shrink_dcache_parent+0xc4/0x374 [ 126.129456][ T7073] do_one_tree+0x30/0xfc [ 126.130378][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 126.131530][ T7073] generic_shutdown_super+0x68/0x2bc [ 126.132611][ T7073] kill_block_super+0x44/0x90 [ 126.133558][ T7073] ext4_kill_sb+0x68/0xa4 [ 126.134621][ T7073] deactivate_locked_super+0xc4/0x12c [ 126.135770][ T7073] deactivate_super+0xe0/0x100 [ 126.136825][ T7073] cleanup_mnt+0x34c/0x3dc [ 126.137735][ T7073] __cleanup_mnt+0x20/0x30 [ 126.138630][ T7073] task_work_run+0x230/0x2e0 [ 126.139519][ T7073] do_notify_resume+0x178/0x1f4 [ 126.140610][ T7073] el0_svc+0xac/0x168 [ 126.141442][ T7073] el0t_64_sync_handler+0x84/0x108 [ 126.142503][ T7073] el0t_64_sync+0x198/0x19c [ 126.143437][ T7073] irq event stamp: 644286 [ 126.144364][ T7073] hardirqs last enabled at (644285): [] __console_unlock+0x70/0xc4 [ 126.146445][ T7073] hardirqs last disabled at (644286): [] el1_dbg+0x24/0x80 [ 126.148226][ T7073] softirqs last enabled at (644280): [] handle_softirqs+0xa38/0xbf8 [ 126.150260][ T7073] softirqs last disabled at (644255): [] __do_softirq+0x14/0x20 [ 126.152200][ T7073] ---[ end trace 0000000000000000 ]--- [ 126.182624][ T7597] loop0: detected capacity change from 0 to 1024 [ 126.228885][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 126.231565][ T7073] ------------[ cut here ]------------ [ 126.232606][ T7073] WARNING: CPU: 1 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 126.234585][ T7073] Modules linked in: [ 126.235436][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 126.237993][ T7073] Tainted: [W]=WARN [ 126.238789][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 126.240711][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 126.242274][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 126.243654][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 126.244996][ T7073] sp : ffff80009e606f20 [ 126.245893][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 126.247622][ T7073] x26: ffffffffffffffea x25: ffff0000e4542090 x24: ffff0000d41d6068 [ 126.249150][ T7073] x23: dfff800000000000 x22: ffff0000d41d6000 x21: ffff0000e4542068 [ 126.250885][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 126.252494][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 126.254053][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 126.255869][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 126.257581][ T7073] x8 : 0ebe4cc6353efa00 x7 : ffff80008b6227cc x6 : 0000000000000000 [ 126.259292][ T7073] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000830fd570 [ 126.260982][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 126.262651][ T7073] Call trace: [ 126.263290][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 126.264622][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 126.266072][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 126.267284][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 126.268535][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 126.269713][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 126.270881][ T7073] ext4_dirty_inode+0xd4/0x104 [ 126.271930][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 126.273065][ T7073] iput+0x1d0/0x8ec [ 126.273938][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 126.275004][ T7073] __dentry_kill+0x178/0x5e8 [ 126.275983][ T7073] shrink_kill+0xd4/0x2cc [ 126.276892][ T7073] shrink_dentry_list+0x31c/0x768 [ 126.277959][ T7073] shrink_dcache_parent+0xc4/0x374 [ 126.279107][ T7073] do_one_tree+0x30/0xfc [ 126.279990][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 126.281088][ T7073] generic_shutdown_super+0x68/0x2bc [ 126.282141][ T7073] kill_block_super+0x44/0x90 [ 126.283187][ T7073] ext4_kill_sb+0x68/0xa4 [ 126.284109][ T7073] deactivate_locked_super+0xc4/0x12c [ 126.285367][ T7073] deactivate_super+0xe0/0x100 [ 126.286392][ T7073] cleanup_mnt+0x34c/0x3dc [ 126.287283][ T7073] __cleanup_mnt+0x20/0x30 [ 126.288245][ T7073] task_work_run+0x230/0x2e0 [ 126.289280][ T7073] do_notify_resume+0x178/0x1f4 [ 126.290322][ T7073] el0_svc+0xac/0x168 [ 126.291225][ T7073] el0t_64_sync_handler+0x84/0x108 [ 126.292362][ T7073] el0t_64_sync+0x198/0x19c [ 126.293218][ T7073] irq event stamp: 650892 [ 126.294175][ T7073] hardirqs last enabled at (650891): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 126.296296][ T7073] hardirqs last disabled at (650892): [] el1_dbg+0x24/0x80 [ 126.298198][ T7073] softirqs last enabled at (650884): [] handle_softirqs+0xa38/0xbf8 [ 126.300240][ T7073] softirqs last disabled at (650833): [] __do_softirq+0x14/0x20 [ 126.302181][ T7073] ---[ end trace 0000000000000000 ]--- [ 126.327493][ T7602] loop0: detected capacity change from 0 to 1024 [ 126.356479][ T7073] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1477: refuse to create EA inode when umounting [ 126.358827][ T7073] ------------[ cut here ]------------ [ 126.359932][ T7073] WARNING: CPU: 0 PID: 7073 at fs/ext4/xattr.c:1478 ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 126.362166][ T7073] Modules linked in: [ 126.362969][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor Tainted: G W 6.12.0-syzkaller-00237-g7b1d1d4cfac0 #0 [ 126.365509][ T7073] Tainted: [W]=WARN [ 126.366296][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 126.368429][ T7073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 126.370066][ T7073] pc : ext4_xattr_inode_lookup_create+0x9e4/0x19e4 [ 126.371433][ T7073] lr : ext4_xattr_inode_lookup_create+0x9e0/0x19e4 [ 126.372812][ T7073] sp : ffff80009e606f20 [ 126.373628][ T7073] x29: ffff80009e6070c0 x28: 0000000000000001 x27: 0000000000000000 [ 126.375331][ T7073] x26: ffffffffffffffea x25: ffff0000e4544830 x24: ffff0000c8104068 [ 126.377010][ T7073] x23: dfff800000000000 x22: ffff0000c8104000 x21: ffff0000e4544808 [ 126.378682][ T7073] x20: ffff80009e607030 x19: ffff700013cc0df8 x18: 0000000000000008 [ 126.380367][ T7073] x17: 6572203a37373431 x16: ffff8000831615b0 x15: 0000000000000001 [ 126.382015][ T7073] x14: 1ffff00013cc0d08 x13: 0000000000000000 x12: 0000000000000000 [ 126.383686][ T7073] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0ebe4cc6353efa00 [ 126.385347][ T7073] x8 : 0ebe4cc6353efa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 126.387126][ T7073] x5 : ffff80009e606538 x4 : ffff80008f9bd220 x3 : ffff8000830fd570 [ 126.388861][ T7073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 126.390679][ T7073] Call trace: [ 126.391485][ T7073] ext4_xattr_inode_lookup_create+0x9e4/0x19e4 (P) [ 126.392822][ T7073] ext4_xattr_inode_lookup_create+0x9e0/0x19e4 (L) [ 126.394255][ T7073] ext4_xattr_block_set+0x224/0x2e08 [ 126.395335][ T7073] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 126.396547][ T7073] __ext4_expand_extra_isize+0x290/0x348 [ 126.397812][ T7073] __ext4_mark_inode_dirty+0x458/0x868 [ 126.399006][ T7073] ext4_dirty_inode+0xd4/0x104 [ 126.400046][ T7073] __mark_inode_dirty+0x2b8/0x11dc [ 126.401268][ T7073] iput+0x1d0/0x8ec [ 126.402125][ T7073] dentry_unlink_inode+0x3a0/0x4e0 [ 126.403321][ T7073] __dentry_kill+0x178/0x5e8 [ 126.404438][ T7073] shrink_kill+0xd4/0x2cc [ 126.405389][ T7073] shrink_dentry_list+0x31c/0x768 [ 126.406409][ T7073] shrink_dcache_parent+0xc4/0x374 [ 126.407400][ T7073] do_one_tree+0x30/0xfc [ 126.408293][ T7073] shrink_dcache_for_umount+0xd8/0x188 [ 126.409498][ T7073] generic_shutdown_super+0x68/0x2bc [ 126.410519][ T7073] kill_block_super+0x44/0x90 [ 126.411437][ T7073] ext4_kill_sb+0x68/0xa4 [ 126.412456][ T7073] deactivate_locked_super+0xc4/0x12c [ 126.413616][ T7073] deactivate_super+0xe0/0x100 [ 126.414585][ T7073] cleanup_mnt+0x34c/0x3dc [ 126.415610][ T7073] __cleanup_mnt+0x20/0x30 [ 126.416520][ T7073] task_work_run+0x230/0x2e0 [ 126.417507][ T7073] do_notify_resume+0x178/0x1f4 [ 126.418576][ T7073] el0_svc+0xac/0x168 [ 126.419393][ T7073] el0t_64_sync_handler+0x84/0x108 [ 126.420474][ T7073] el0t_64_sync+0x198/0x19c [ 126.421419][ T7073] irq event stamp: 657210 [ 126.422357][ T7073] hardirqs last enabled at (657209): [] __console_unlock+0x70/0xc4 [ 126.424348][ T7073] hardirqs last disabled at (657210): [] el1_dbg+0x24/0x80 [ 126.426158][ T7073] softirqs last enabled at (657196): [] local_bh_enable+0x10/0x34 [ 126.428085][ T7073] softirqs last disabled at (657194): [] local_bh_disable+0x10/0x34 [ 126.429963][ T7073] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:02:06 executed programs: 75 [ 126.471721][ T7606] loop0: detected capacity change from 0 to 1024