Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:01 parsed 1 programs [ 62.021295][ T6595] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:01:02 executed programs: 0 [ 62.054814][ T5817] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 62.057880][ T5817] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 62.060211][ T5817] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 62.062782][ T5817] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 62.065329][ T5817] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 62.067449][ T5817] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 62.130357][ T6602] chnl_net:caif_netlink_parms(): no params data found [ 62.154555][ T6602] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.156739][ T6602] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.158713][ T6602] bridge_slave_0: entered allmulticast mode [ 62.160749][ T6602] bridge_slave_0: entered promiscuous mode [ 62.164753][ T6602] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.166767][ T6602] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.168689][ T6602] bridge_slave_1: entered allmulticast mode [ 62.170736][ T6602] bridge_slave_1: entered promiscuous mode [ 62.181820][ T6602] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.186062][ T6602] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.199221][ T6602] team0: Port device team_slave_0 added [ 62.202103][ T6602] team0: Port device team_slave_1 added [ 62.211376][ T6602] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.213204][ T6602] 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. [ 62.220311][ T6602] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.226693][ T6602] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.228544][ T6602] 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. [ 62.235668][ T6602] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.336783][ T6602] hsr_slave_0: entered promiscuous mode [ 62.375339][ T6602] hsr_slave_1: entered promiscuous mode [ 63.030714][ T6602] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.034626][ T6602] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.038013][ T6602] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.041148][ T6602] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.056801][ T6602] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.058760][ T6602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.060819][ T6602] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.062600][ T6602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.088154][ T6602] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.097114][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.099527][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.107702][ T6602] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.113127][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.114997][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.127456][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.129330][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.138256][ T6602] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.205011][ T6602] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.221741][ T6602] veth0_vlan: entered promiscuous mode [ 63.226367][ T6602] veth1_vlan: entered promiscuous mode [ 63.238170][ T6602] veth0_macvtap: entered promiscuous mode [ 63.241299][ T6602] veth1_macvtap: entered promiscuous mode [ 63.250605][ T6602] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.256396][ T6602] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.260482][ T6602] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.262751][ T6602] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.265001][ T6602] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.268172][ T6602] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.306173][ T6273] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.308271][ T6273] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.322362][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.324510][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.388582][ T6691] loop0: detected capacity change from 0 to 1024 [ 63.415808][ T6691] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.428309][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 63.431543][ T6602] ------------[ cut here ]------------ [ 63.433037][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 63.435694][ T6602] Modules linked in: [ 63.436722][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 63.439563][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 63.442253][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 63.444392][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 63.445914][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 63.447458][ T6602] sp : ffff80009fb86e40 [ 63.448640][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c1cc3020 [ 63.450770][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 63.453019][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000ca696068 [ 63.455202][ T6602] x20: ffff0000ca696000 x19: ffff0000c1cc3020 x18: 0000000000000008 [ 63.457396][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 63.459638][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 63.461762][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 63.463999][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.466142][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 63.468363][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 63.470564][ T6602] Call trace: [ 63.471448][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 63.472852][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 63.474236][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 63.475832][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 63.477370][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 63.478873][ T6602] ext4_dirty_inode+0xd4/0x104 [ 63.480155][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 63.481554][ T6602] iput+0x1d8/0x844 [ 63.482602][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 63.484039][ T6602] __dentry_kill+0x178/0x5e8 [ 63.485270][ T6602] shrink_kill+0xd4/0x2cc [ 63.486430][ T6602] shrink_dentry_list+0x31c/0x768 [ 63.487853][ T6602] shrink_dcache_parent+0xc4/0x374 [ 63.489281][ T6602] do_one_tree+0x30/0xfc [ 63.490400][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 63.491865][ T6602] generic_shutdown_super+0x68/0x2b8 [ 63.493288][ T6602] kill_block_super+0x44/0x90 [ 63.494518][ T6602] ext4_kill_sb+0x68/0xa4 [ 63.495742][ T6602] deactivate_locked_super+0xc4/0x12c [ 63.497220][ T6602] deactivate_super+0xe0/0x100 [ 63.498514][ T6602] cleanup_mnt+0x34c/0x3dc [ 63.499662][ T6602] __cleanup_mnt+0x20/0x30 [ 63.500841][ T6602] task_work_run+0x230/0x2e0 [ 63.502089][ T6602] do_notify_resume+0x178/0x1f4 [ 63.503423][ T6602] el0_svc+0xac/0x168 [ 63.504525][ T6602] el0t_64_sync_handler+0x84/0xfc [ 63.505893][ T6602] el0t_64_sync+0x190/0x194 [ 63.507117][ T6602] irq event stamp: 162150 [ 63.508364][ T6602] hardirqs last enabled at (162149): [] console_unlock+0x17c/0x3d4 [ 63.511017][ T6602] hardirqs last disabled at (162150): [] el1_dbg+0x24/0x80 [ 63.513437][ T6602] softirqs last enabled at (161446): [] local_bh_enable+0x10/0x34 [ 63.516026][ T6602] softirqs last disabled at (161444): [] local_bh_disable+0x10/0x34 [ 63.518610][ T6602] ---[ end trace 0000000000000000 ]--- [ 63.523647][ T6602] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2847: Unable to expand inode 14. Delete some EAs or run e2fsck. [ 63.532340][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.586214][ T6711] loop0: detected capacity change from 0 to 1024 [ 63.611940][ T6711] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.627589][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 63.630773][ T6602] ------------[ cut here ]------------ [ 63.632201][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 63.634694][ T6602] Modules linked in: [ 63.635709][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 63.638958][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 63.641731][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 63.643818][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 63.645368][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 63.646878][ T6602] sp : ffff80009fb86e40 [ 63.648019][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000e3439020 [ 63.650195][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 63.652354][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c7c30068 [ 63.654475][ T6602] x20: ffff0000c7c30000 x19: ffff0000e3439020 x18: 0000000000000008 [ 63.656572][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 63.658619][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 63.660697][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 63.662848][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.664920][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 63.667047][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 63.669171][ T6602] Call trace: [ 63.670016][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 63.671518][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 63.672903][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 63.674531][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 63.676028][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 63.677417][ T6602] ext4_dirty_inode+0xd4/0x104 [ 63.678675][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 63.680041][ T6602] iput+0x1d8/0x844 [ 63.681111][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 63.682443][ T6602] __dentry_kill+0x178/0x5e8 [ 63.683653][ T6602] shrink_kill+0xd4/0x2cc [ 63.684880][ T6602] shrink_dentry_list+0x31c/0x768 [ 63.686209][ T6602] shrink_dcache_parent+0xc4/0x374 [ 63.687554][ T6602] do_one_tree+0x30/0xfc [ 63.688668][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 63.690055][ T6602] generic_shutdown_super+0x68/0x2b8 [ 63.691515][ T6602] kill_block_super+0x44/0x90 [ 63.692762][ T6602] ext4_kill_sb+0x68/0xa4 [ 63.693952][ T6602] deactivate_locked_super+0xc4/0x12c [ 63.695338][ T6602] deactivate_super+0xe0/0x100 [ 63.696630][ T6602] cleanup_mnt+0x34c/0x3dc [ 63.697751][ T6602] __cleanup_mnt+0x20/0x30 [ 63.698944][ T6602] task_work_run+0x230/0x2e0 [ 63.700114][ T6602] do_notify_resume+0x178/0x1f4 [ 63.701395][ T6602] el0_svc+0xac/0x168 [ 63.702503][ T6602] el0t_64_sync_handler+0x84/0xfc [ 63.703851][ T6602] el0t_64_sync+0x190/0x194 [ 63.705076][ T6602] irq event stamp: 169544 [ 63.706206][ T6602] hardirqs last enabled at (169543): [] console_unlock+0x17c/0x3d4 [ 63.708649][ T6602] hardirqs last disabled at (169544): [] el1_dbg+0x24/0x80 [ 63.710931][ T6602] softirqs last enabled at (168922): [] local_bh_enable+0x10/0x34 [ 63.713480][ T6602] softirqs last disabled at (168920): [] local_bh_disable+0x10/0x34 [ 63.716025][ T6602] ---[ end trace 0000000000000000 ]--- [ 63.722130][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.784554][ T6731] loop0: detected capacity change from 0 to 1024 [ 63.807996][ T6731] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.824200][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 63.828725][ T6602] ------------[ cut here ]------------ [ 63.830181][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 63.832778][ T6602] Modules linked in: [ 63.833793][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 63.836943][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 63.839653][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 63.841757][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 63.843360][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 63.844904][ T6602] sp : ffff80009fb86e40 [ 63.845977][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d7293820 [ 63.848145][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 63.850260][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c9414068 [ 63.852460][ T6602] x20: ffff0000c9414000 x19: ffff0000d7293820 x18: 1fffe000367bdd96 [ 63.854695][ T6602] x17: ffff80008ee7d000 x16: ffff80008ae725bc x15: 0000000000000001 [ 63.856880][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 63.859025][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 63.861183][ T6602] x8 : b6a35097869d4c00 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 63.863371][ T6602] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f1209c [ 63.865573][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 63.867871][ T6602] Call trace: [ 63.868783][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 63.870250][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 63.871690][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 63.873271][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 63.874826][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 63.876339][ T6602] ext4_dirty_inode+0xd4/0x104 [ 63.877690][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 63.879076][ T6602] iput+0x1d8/0x844 [ 63.880079][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 63.881484][ T6602] __dentry_kill+0x178/0x5e8 [ 63.882785][ T6602] shrink_kill+0xd4/0x2cc [ 63.884011][ T6602] shrink_dentry_list+0x31c/0x768 [ 63.885450][ T6602] shrink_dcache_parent+0xc4/0x374 [ 63.886849][ T6602] do_one_tree+0x30/0xfc [ 63.888083][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 63.889569][ T6602] generic_shutdown_super+0x68/0x2b8 [ 63.890977][ T6602] kill_block_super+0x44/0x90 [ 63.892245][ T6602] ext4_kill_sb+0x68/0xa4 [ 63.893436][ T6602] deactivate_locked_super+0xc4/0x12c [ 63.894977][ T6602] deactivate_super+0xe0/0x100 [ 63.896294][ T6602] cleanup_mnt+0x34c/0x3dc [ 63.897520][ T6602] __cleanup_mnt+0x20/0x30 [ 63.898706][ T6602] task_work_run+0x230/0x2e0 [ 63.899944][ T6602] do_notify_resume+0x178/0x1f4 [ 63.901233][ T6602] el0_svc+0xac/0x168 [ 63.902284][ T6602] el0t_64_sync_handler+0x84/0xfc [ 63.903679][ T6602] el0t_64_sync+0x190/0x194 [ 63.904912][ T6602] irq event stamp: 176812 [ 63.906091][ T6602] hardirqs last enabled at (176811): [] finish_lock_switch+0xbc/0x1e4 [ 63.908842][ T6602] hardirqs last disabled at (176812): [] el1_dbg+0x24/0x80 [ 63.911187][ T6602] softirqs last enabled at (176804): [] __do_softirq+0xb10/0xd2c [ 63.913790][ T6602] softirqs last disabled at (176675): [] ____do_softirq+0x14/0x20 [ 63.916320][ T6602] ---[ end trace 0000000000000000 ]--- [ 63.925897][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.996436][ T6753] loop0: detected capacity change from 0 to 1024 [ 64.029868][ T6753] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.042481][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 64.046183][ T6602] ------------[ cut here ]------------ [ 64.047597][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 64.050037][ T6602] Modules linked in: [ 64.051049][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 64.054096][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 64.056757][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 64.058785][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 64.060445][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 64.061976][ T6602] sp : ffff80009fb86e40 [ 64.063050][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000e31a7020 [ 64.065146][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 64.067318][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000cc900068 [ 64.069483][ T6602] x20: ffff0000cc900000 x19: ffff0000e31a7020 x18: 1fffe000367b9596 [ 64.071629][ T6602] x17: ffff80008ee7d000 x16: ffff80008ae725bc x15: 0000000000000001 [ 64.073754][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 64.075897][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 64.078133][ T6602] x8 : b6a35097869d4c00 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 64.080271][ T6602] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f1209c [ 64.082434][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 64.084627][ T6602] Call trace: [ 64.085601][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 64.087001][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 64.088373][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 64.089924][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 64.091474][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 64.092903][ T6602] ext4_dirty_inode+0xd4/0x104 [ 64.094171][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 64.095573][ T6602] iput+0x1d8/0x844 [ 64.096623][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 64.097949][ T6602] __dentry_kill+0x178/0x5e8 [ 64.099206][ T6602] shrink_kill+0xd4/0x2cc [ 64.100422][ T6602] shrink_dentry_list+0x31c/0x768 [ 64.101802][ T6602] shrink_dcache_parent+0xc4/0x374 [ 64.103172][ T6602] do_one_tree+0x30/0xfc [ 64.104368][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 64.105823][ T6602] generic_shutdown_super+0x68/0x2b8 [ 64.107187][ T6602] kill_block_super+0x44/0x90 [ 64.108476][ T6602] ext4_kill_sb+0x68/0xa4 [ 64.109732][ T6602] deactivate_locked_super+0xc4/0x12c [ 64.111147][ T6602] deactivate_super+0xe0/0x100 [ 64.112434][ T6602] cleanup_mnt+0x34c/0x3dc [ 64.113637][ T6602] __cleanup_mnt+0x20/0x30 [ 64.114794][ T6602] task_work_run+0x230/0x2e0 [ 64.115998][ T6602] do_notify_resume+0x178/0x1f4 [ 64.117363][ T6602] el0_svc+0xac/0x168 [ 64.118412][ T6602] el0t_64_sync_handler+0x84/0xfc [ 64.119762][ T6602] el0t_64_sync+0x190/0x194 [ 64.121019][ T6602] irq event stamp: 186276 [ 64.122225][ T6602] hardirqs last enabled at (186275): [] finish_lock_switch+0xbc/0x1e4 [ 64.124907][ T6602] hardirqs last disabled at (186276): [] el1_dbg+0x24/0x80 [ 64.127391][ T6602] softirqs last enabled at (186268): [] __do_softirq+0xb10/0xd2c [ 64.129911][ T6602] softirqs last disabled at (186209): [] ____do_softirq+0x14/0x20 [ 64.132452][ T6602] ---[ end trace 0000000000000000 ]--- [ 64.135471][ T5817] Bluetooth: hci0: command tx timeout [ 64.140236][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.182477][ T6773] loop0: detected capacity change from 0 to 1024 [ 64.228045][ T6773] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.238186][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 64.241273][ T6602] ------------[ cut here ]------------ [ 64.242761][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 64.245304][ T6602] Modules linked in: [ 64.246332][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 64.249481][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 64.252170][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 64.254263][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 64.255827][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 64.257391][ T6602] sp : ffff80009fb86e40 [ 64.258525][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c61d7020 [ 64.260757][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 64.262872][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000cd9d8068 [ 64.265049][ T6602] x20: ffff0000cd9d8000 x19: ffff0000c61d7020 x18: 0000000000000008 [ 64.267263][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 64.269441][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 64.271631][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 64.273725][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.275861][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 64.278091][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 64.280274][ T6602] Call trace: [ 64.281189][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 64.282646][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 64.284078][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 64.285649][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 64.287181][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 64.288648][ T6602] ext4_dirty_inode+0xd4/0x104 [ 64.289932][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 64.291292][ T6602] iput+0x1d8/0x844 [ 64.292323][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 64.293738][ T6602] __dentry_kill+0x178/0x5e8 [ 64.294943][ T6602] shrink_kill+0xd4/0x2cc [ 64.296108][ T6602] shrink_dentry_list+0x31c/0x768 [ 64.297520][ T6602] shrink_dcache_parent+0xc4/0x374 [ 64.298810][ T6602] do_one_tree+0x30/0xfc [ 64.299910][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 64.301392][ T6602] generic_shutdown_super+0x68/0x2b8 [ 64.302782][ T6602] kill_block_super+0x44/0x90 [ 64.304061][ T6602] ext4_kill_sb+0x68/0xa4 [ 64.305192][ T6602] deactivate_locked_super+0xc4/0x12c [ 64.306629][ T6602] deactivate_super+0xe0/0x100 [ 64.307918][ T6602] cleanup_mnt+0x34c/0x3dc [ 64.309085][ T6602] __cleanup_mnt+0x20/0x30 [ 64.310250][ T6602] task_work_run+0x230/0x2e0 [ 64.311479][ T6602] do_notify_resume+0x178/0x1f4 [ 64.312779][ T6602] el0_svc+0xac/0x168 [ 64.313874][ T6602] el0t_64_sync_handler+0x84/0xfc [ 64.315212][ T6602] el0t_64_sync+0x190/0x194 [ 64.316462][ T6602] irq event stamp: 193780 [ 64.317534][ T6602] hardirqs last enabled at (193779): [] console_unlock+0x17c/0x3d4 [ 64.320090][ T6602] hardirqs last disabled at (193780): [] el1_dbg+0x24/0x80 [ 64.322426][ T6602] softirqs last enabled at (193038): [] local_bh_enable+0x10/0x34 [ 64.324982][ T6602] softirqs last disabled at (193036): [] local_bh_disable+0x10/0x34 [ 64.327506][ T6602] ---[ end trace 0000000000000000 ]--- [ 64.333739][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.393629][ T6792] loop0: detected capacity change from 0 to 1024 [ 64.431373][ T6792] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.441745][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 64.444820][ T6602] ------------[ cut here ]------------ [ 64.446248][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 64.448744][ T6602] Modules linked in: [ 64.449768][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 64.452837][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 64.455515][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 64.457620][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 64.459129][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 64.460597][ T6602] sp : ffff80009fb86e40 [ 64.461771][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d1fcf020 [ 64.463930][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 64.466053][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000ce588068 [ 64.468196][ T6602] x20: ffff0000ce588000 x19: ffff0000d1fcf020 x18: 0000000000000008 [ 64.470342][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 64.472412][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 64.474577][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 64.476704][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.478866][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 64.480981][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 64.483090][ T6602] Call trace: [ 64.483975][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 64.485419][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 64.486759][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 64.488301][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 64.489743][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 64.491210][ T6602] ext4_dirty_inode+0xd4/0x104 [ 64.492468][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 64.493812][ T6602] iput+0x1d8/0x844 [ 64.494756][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 64.496189][ T6602] __dentry_kill+0x178/0x5e8 [ 64.497365][ T6602] shrink_kill+0xd4/0x2cc [ 64.498554][ T6602] shrink_dentry_list+0x31c/0x768 [ 64.499957][ T6602] shrink_dcache_parent+0xc4/0x374 [ 64.501251][ T6602] do_one_tree+0x30/0xfc [ 64.502369][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 64.503878][ T6602] generic_shutdown_super+0x68/0x2b8 [ 64.505340][ T6602] kill_block_super+0x44/0x90 [ 64.506676][ T6602] ext4_kill_sb+0x68/0xa4 [ 64.507894][ T6602] deactivate_locked_super+0xc4/0x12c [ 64.509272][ T6602] deactivate_super+0xe0/0x100 [ 64.510557][ T6602] cleanup_mnt+0x34c/0x3dc [ 64.511720][ T6602] __cleanup_mnt+0x20/0x30 [ 64.512945][ T6602] task_work_run+0x230/0x2e0 [ 64.514164][ T6602] do_notify_resume+0x178/0x1f4 [ 64.515520][ T6602] el0_svc+0xac/0x168 [ 64.516635][ T6602] el0t_64_sync_handler+0x84/0xfc [ 64.517931][ T6602] el0t_64_sync+0x190/0x194 [ 64.519120][ T6602] irq event stamp: 201064 [ 64.520233][ T6602] hardirqs last enabled at (201063): [] console_unlock+0x17c/0x3d4 [ 64.522803][ T6602] hardirqs last disabled at (201064): [] el1_dbg+0x24/0x80 [ 64.525190][ T6602] softirqs last enabled at (200390): [] local_bh_enable+0x10/0x34 [ 64.527691][ T6602] softirqs last disabled at (200388): [] local_bh_disable+0x10/0x34 [ 64.530366][ T6602] ---[ end trace 0000000000000000 ]--- [ 64.535835][ T2283] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.537612][ T2283] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.546212][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.605262][ T6813] loop0: detected capacity change from 0 to 1024 [ 64.628440][ T6813] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.638229][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 64.641319][ T6602] ------------[ cut here ]------------ [ 64.642740][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 64.645201][ T6602] Modules linked in: [ 64.646278][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 64.649379][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 64.652002][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 64.653995][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 64.655604][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 64.657077][ T6602] sp : ffff80009fb86e40 [ 64.658150][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d948f820 [ 64.660288][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 64.662454][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000ceb32068 [ 64.664528][ T6602] x20: ffff0000ceb32000 x19: ffff0000d948f820 x18: 0000000000000008 [ 64.666742][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 64.668797][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 64.670973][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 64.673049][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.675113][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 64.677190][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 64.679323][ T6602] Call trace: [ 64.680170][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 64.681602][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 64.683030][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 64.684526][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 64.686050][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 64.687505][ T6602] ext4_dirty_inode+0xd4/0x104 [ 64.688773][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 64.690069][ T6602] iput+0x1d8/0x844 [ 64.691075][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 64.692431][ T6602] __dentry_kill+0x178/0x5e8 [ 64.693589][ T6602] shrink_kill+0xd4/0x2cc [ 64.694770][ T6602] shrink_dentry_list+0x31c/0x768 [ 64.696105][ T6602] shrink_dcache_parent+0xc4/0x374 [ 64.697472][ T6602] do_one_tree+0x30/0xfc [ 64.698539][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 64.699956][ T6602] generic_shutdown_super+0x68/0x2b8 [ 64.701321][ T6602] kill_block_super+0x44/0x90 [ 64.702552][ T6602] ext4_kill_sb+0x68/0xa4 [ 64.703696][ T6602] deactivate_locked_super+0xc4/0x12c [ 64.705097][ T6602] deactivate_super+0xe0/0x100 [ 64.706329][ T6602] cleanup_mnt+0x34c/0x3dc [ 64.707522][ T6602] __cleanup_mnt+0x20/0x30 [ 64.708739][ T6602] task_work_run+0x230/0x2e0 [ 64.709985][ T6602] do_notify_resume+0x178/0x1f4 [ 64.711267][ T6602] el0_svc+0xac/0x168 [ 64.712370][ T6602] el0t_64_sync_handler+0x84/0xfc [ 64.713716][ T6602] el0t_64_sync+0x190/0x194 [ 64.714893][ T6602] irq event stamp: 208962 [ 64.716006][ T6602] hardirqs last enabled at (208961): [] console_unlock+0x17c/0x3d4 [ 64.718536][ T6602] hardirqs last disabled at (208962): [] el1_dbg+0x24/0x80 [ 64.720928][ T6602] softirqs last enabled at (208308): [] local_bh_enable+0x10/0x34 [ 64.723486][ T6602] softirqs last disabled at (208306): [] local_bh_disable+0x10/0x34 [ 64.726057][ T6602] ---[ end trace 0000000000000000 ]--- [ 64.733332][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.800251][ T6833] loop0: detected capacity change from 0 to 1024 [ 64.820030][ T6833] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.838558][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 64.841603][ T6602] ------------[ cut here ]------------ [ 64.843046][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 64.845609][ T6602] Modules linked in: [ 64.846668][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 64.849822][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 64.852513][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 64.854533][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 64.856052][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 64.857590][ T6602] sp : ffff80009fb86e40 [ 64.858658][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c20c0020 [ 64.860839][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 64.862973][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000ce4fa068 [ 64.865101][ T6602] x20: ffff0000ce4fa000 x19: ffff0000c20c0020 x18: 0000000000000008 [ 64.867259][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 64.869425][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 64.871543][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 64.873648][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.875841][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 64.877979][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 64.880131][ T6602] Call trace: [ 64.880988][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 64.882372][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 64.883741][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 64.885281][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 64.886825][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 64.888323][ T6602] ext4_dirty_inode+0xd4/0x104 [ 64.889607][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 64.891005][ T6602] iput+0x1d8/0x844 [ 64.892008][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 64.893387][ T6602] __dentry_kill+0x178/0x5e8 [ 64.894575][ T6602] shrink_kill+0xd4/0x2cc [ 64.895681][ T6602] shrink_dentry_list+0x31c/0x768 [ 64.897013][ T6602] shrink_dcache_parent+0xc4/0x374 [ 64.898372][ T6602] do_one_tree+0x30/0xfc [ 64.899485][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 64.900873][ T6602] generic_shutdown_super+0x68/0x2b8 [ 64.902291][ T6602] kill_block_super+0x44/0x90 [ 64.903523][ T6602] ext4_kill_sb+0x68/0xa4 [ 64.904629][ T6602] deactivate_locked_super+0xc4/0x12c [ 64.906092][ T6602] deactivate_super+0xe0/0x100 [ 64.907315][ T6602] cleanup_mnt+0x34c/0x3dc [ 64.908447][ T6602] __cleanup_mnt+0x20/0x30 [ 64.909585][ T6602] task_work_run+0x230/0x2e0 [ 64.910808][ T6602] do_notify_resume+0x178/0x1f4 [ 64.912100][ T6602] el0_svc+0xac/0x168 [ 64.913106][ T6602] el0t_64_sync_handler+0x84/0xfc [ 64.914451][ T6602] el0t_64_sync+0x190/0x194 [ 64.915671][ T6602] irq event stamp: 215986 [ 64.916763][ T6602] hardirqs last enabled at (215985): [] console_unlock+0x17c/0x3d4 [ 64.919317][ T6602] hardirqs last disabled at (215986): [] el1_dbg+0x24/0x80 [ 64.921553][ T6602] softirqs last enabled at (215344): [] local_bh_enable+0x10/0x34 [ 64.924046][ T6602] softirqs last disabled at (215342): [] local_bh_disable+0x10/0x34 [ 64.926486][ T6602] ---[ end trace 0000000000000000 ]--- [ 64.934556][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.993003][ T6851] loop0: detected capacity change from 0 to 1024 [ 65.008114][ T6851] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.019481][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 65.022598][ T6602] ------------[ cut here ]------------ [ 65.024161][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 65.026839][ T6602] Modules linked in: [ 65.027936][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 65.031250][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 65.034107][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 65.036265][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 65.037869][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 65.039473][ T6602] sp : ffff80009fb86e40 [ 65.040600][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d138b020 [ 65.042737][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 65.044912][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d324e068 [ 65.047107][ T6602] x20: ffff0000d324e000 x19: ffff0000d138b020 x18: 0000000000000008 [ 65.049268][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 65.051505][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 65.053735][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 65.055946][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.058156][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 65.060335][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 65.062597][ T6602] Call trace: [ 65.063502][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 65.064995][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 65.066508][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 65.068101][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 65.069705][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 65.071241][ T6602] ext4_dirty_inode+0xd4/0x104 [ 65.072558][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 65.073938][ T6602] iput+0x1d8/0x844 [ 65.074979][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 65.076297][ T6602] __dentry_kill+0x178/0x5e8 [ 65.077540][ T6602] shrink_kill+0xd4/0x2cc [ 65.078757][ T6602] shrink_dentry_list+0x31c/0x768 [ 65.080101][ T6602] shrink_dcache_parent+0xc4/0x374 [ 65.081480][ T6602] do_one_tree+0x30/0xfc [ 65.082711][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 65.084213][ T6602] generic_shutdown_super+0x68/0x2b8 [ 65.085642][ T6602] kill_block_super+0x44/0x90 [ 65.086879][ T6602] ext4_kill_sb+0x68/0xa4 [ 65.088079][ T6602] deactivate_locked_super+0xc4/0x12c [ 65.089592][ T6602] deactivate_super+0xe0/0x100 [ 65.090870][ T6602] cleanup_mnt+0x34c/0x3dc [ 65.092092][ T6602] __cleanup_mnt+0x20/0x30 [ 65.093337][ T6602] task_work_run+0x230/0x2e0 [ 65.094611][ T6602] do_notify_resume+0x178/0x1f4 [ 65.095949][ T6602] el0_svc+0xac/0x168 [ 65.097025][ T6602] el0t_64_sync_handler+0x84/0xfc [ 65.098370][ T6602] el0t_64_sync+0x190/0x194 [ 65.099642][ T6602] irq event stamp: 223178 [ 65.100838][ T6602] hardirqs last enabled at (223177): [] console_unlock+0x17c/0x3d4 [ 65.103424][ T6602] hardirqs last disabled at (223178): [] el1_dbg+0x24/0x80 [ 65.105984][ T6602] softirqs last enabled at (222540): [] local_bh_enable+0x10/0x34 [ 65.108549][ T6602] softirqs last disabled at (222538): [] local_bh_disable+0x10/0x34 [ 65.111177][ T6602] ---[ end trace 0000000000000000 ]--- [ 65.123772][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.183195][ T6868] loop0: detected capacity change from 0 to 1024 [ 65.198797][ T6868] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.209804][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 65.212943][ T6602] ------------[ cut here ]------------ [ 65.214400][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 65.217032][ T6602] Modules linked in: [ 65.218116][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 65.221332][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 65.224024][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 65.226139][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 65.227689][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 65.229277][ T6602] sp : ffff80009fb86e40 [ 65.230417][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d138e020 [ 65.232548][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 65.234747][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d4666068 [ 65.236872][ T6602] x20: ffff0000d4666000 x19: ffff0000d138e020 x18: 0000000000000008 [ 65.239041][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 65.241246][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 65.243387][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 65.245557][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.247749][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 65.249870][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 65.252003][ T6602] Call trace: [ 65.252870][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 65.254313][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 65.255726][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 65.257277][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 65.258754][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 65.260219][ T6602] ext4_dirty_inode+0xd4/0x104 [ 65.261552][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 65.262925][ T6602] iput+0x1d8/0x844 [ 65.263943][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 65.265409][ T6602] __dentry_kill+0x178/0x5e8 [ 65.266713][ T6602] shrink_kill+0xd4/0x2cc [ 65.267902][ T6602] shrink_dentry_list+0x31c/0x768 [ 65.269283][ T6602] shrink_dcache_parent+0xc4/0x374 [ 65.270710][ T6602] do_one_tree+0x30/0xfc [ 65.271843][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 65.273365][ T6602] generic_shutdown_super+0x68/0x2b8 [ 65.274862][ T6602] kill_block_super+0x44/0x90 [ 65.276084][ T6602] ext4_kill_sb+0x68/0xa4 [ 65.277287][ T6602] deactivate_locked_super+0xc4/0x12c [ 65.278673][ T6602] deactivate_super+0xe0/0x100 [ 65.279961][ T6602] cleanup_mnt+0x34c/0x3dc [ 65.281157][ T6602] __cleanup_mnt+0x20/0x30 [ 65.282390][ T6602] task_work_run+0x230/0x2e0 [ 65.283725][ T6602] do_notify_resume+0x178/0x1f4 [ 65.285090][ T6602] el0_svc+0xac/0x168 [ 65.286150][ T6602] el0t_64_sync_handler+0x84/0xfc [ 65.287556][ T6602] el0t_64_sync+0x190/0x194 [ 65.288772][ T6602] irq event stamp: 230496 [ 65.289930][ T6602] hardirqs last enabled at (230495): [] console_unlock+0x17c/0x3d4 [ 65.292466][ T6602] hardirqs last disabled at (230496): [] el1_dbg+0x24/0x80 [ 65.294839][ T6602] softirqs last enabled at (229838): [] local_bh_enable+0x10/0x34 [ 65.297412][ T6602] softirqs last disabled at (229836): [] local_bh_disable+0x10/0x34 [ 65.300091][ T6602] ---[ end trace 0000000000000000 ]--- [ 65.304670][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.379545][ T6888] loop0: detected capacity change from 0 to 1024 [ 65.405874][ T6888] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.416813][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 65.419995][ T6602] ------------[ cut here ]------------ [ 65.421440][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 65.424013][ T6602] Modules linked in: [ 65.425016][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 65.428131][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 65.430858][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 65.432904][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 65.434459][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 65.436016][ T6602] sp : ffff80009fb86e40 [ 65.437109][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000dc800820 [ 65.439255][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 65.441380][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d4db6068 [ 65.443557][ T6602] x20: ffff0000d4db6000 x19: ffff0000dc800820 x18: 0000000000000008 [ 65.445739][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 65.447960][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 65.450157][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 65.452309][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.454502][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 65.456647][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 65.458863][ T6602] Call trace: [ 65.459728][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 65.461198][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 65.462592][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 65.464278][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 65.465753][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 65.467202][ T6602] ext4_dirty_inode+0xd4/0x104 [ 65.468475][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 65.469877][ T6602] iput+0x1d8/0x844 [ 65.470882][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 65.472296][ T6602] __dentry_kill+0x178/0x5e8 [ 65.473580][ T6602] shrink_kill+0xd4/0x2cc [ 65.474721][ T6602] shrink_dentry_list+0x31c/0x768 [ 65.476031][ T6602] shrink_dcache_parent+0xc4/0x374 [ 65.477372][ T6602] do_one_tree+0x30/0xfc [ 65.478515][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 65.480007][ T6602] generic_shutdown_super+0x68/0x2b8 [ 65.481401][ T6602] kill_block_super+0x44/0x90 [ 65.482691][ T6602] ext4_kill_sb+0x68/0xa4 [ 65.483854][ T6602] deactivate_locked_super+0xc4/0x12c [ 65.485290][ T6602] deactivate_super+0xe0/0x100 [ 65.486570][ T6602] cleanup_mnt+0x34c/0x3dc [ 65.487771][ T6602] __cleanup_mnt+0x20/0x30 [ 65.488897][ T6602] task_work_run+0x230/0x2e0 [ 65.490113][ T6602] do_notify_resume+0x178/0x1f4 [ 65.491408][ T6602] el0_svc+0xac/0x168 [ 65.492519][ T6602] el0t_64_sync_handler+0x84/0xfc [ 65.493833][ T6602] el0t_64_sync+0x190/0x194 [ 65.495097][ T6602] irq event stamp: 237386 [ 65.496290][ T6602] hardirqs last enabled at (237385): [] console_unlock+0x17c/0x3d4 [ 65.498890][ T6602] hardirqs last disabled at (237386): [] el1_dbg+0x24/0x80 [ 65.501319][ T6602] softirqs last enabled at (236944): [] __do_softirq+0xb10/0xd2c [ 65.503868][ T6602] softirqs last disabled at (236917): [] ____do_softirq+0x14/0x20 [ 65.506432][ T6602] ---[ end trace 0000000000000000 ]--- [ 65.515144][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.565392][ T6901] loop0: detected capacity change from 0 to 1024 [ 65.577511][ T6901] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.593614][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 65.597030][ T6602] ------------[ cut here ]------------ [ 65.598521][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 65.601123][ T6602] Modules linked in: [ 65.602162][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 65.605223][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 65.607901][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 65.610099][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 65.611681][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 65.613263][ T6602] sp : ffff80009fb86e40 [ 65.614389][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000dc8c1820 [ 65.616620][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 65.618780][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d1606068 [ 65.620911][ T6602] x20: ffff0000d1606000 x19: ffff0000dc8c1820 x18: 1fffe000367b9596 [ 65.623042][ T6602] x17: ffff80008ee7d000 x16: ffff80008ae725bc x15: 0000000000000001 [ 65.625225][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 65.627359][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 65.629590][ T6602] x8 : b6a35097869d4c00 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 65.631744][ T6602] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f1209c [ 65.633909][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 65.636094][ T6602] Call trace: [ 65.636967][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 65.638472][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 65.639926][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 65.641467][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 65.643036][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 65.644518][ T6602] ext4_dirty_inode+0xd4/0x104 [ 65.645804][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 65.647167][ T6602] iput+0x1d8/0x844 [ 65.648170][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 65.649516][ T6602] __dentry_kill+0x178/0x5e8 [ 65.650739][ T6602] shrink_kill+0xd4/0x2cc [ 65.651892][ T6602] shrink_dentry_list+0x31c/0x768 [ 65.653247][ T6602] shrink_dcache_parent+0xc4/0x374 [ 65.654647][ T6602] do_one_tree+0x30/0xfc [ 65.655807][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 65.657290][ T6602] generic_shutdown_super+0x68/0x2b8 [ 65.658741][ T6602] kill_block_super+0x44/0x90 [ 65.660052][ T6602] ext4_kill_sb+0x68/0xa4 [ 65.661175][ T6602] deactivate_locked_super+0xc4/0x12c [ 65.662605][ T6602] deactivate_super+0xe0/0x100 [ 65.663871][ T6602] cleanup_mnt+0x34c/0x3dc [ 65.665000][ T6602] __cleanup_mnt+0x20/0x30 [ 65.666198][ T6602] task_work_run+0x230/0x2e0 [ 65.667403][ T6602] do_notify_resume+0x178/0x1f4 [ 65.668738][ T6602] el0_svc+0xac/0x168 [ 65.669816][ T6602] el0t_64_sync_handler+0x84/0xfc [ 65.671139][ T6602] el0t_64_sync+0x190/0x194 [ 65.672317][ T6602] irq event stamp: 244102 [ 65.673459][ T6602] hardirqs last enabled at (244101): [] finish_lock_switch+0xbc/0x1e4 [ 65.676079][ T6602] hardirqs last disabled at (244102): [] el1_dbg+0x24/0x80 [ 65.678547][ T6602] softirqs last enabled at (244094): [] __do_softirq+0xb10/0xd2c [ 65.681103][ T6602] softirqs last disabled at (244003): [] ____do_softirq+0x14/0x20 [ 65.683601][ T6602] ---[ end trace 0000000000000000 ]--- [ 65.689452][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.770513][ T6919] loop0: detected capacity change from 0 to 1024 [ 65.787765][ T6919] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.799063][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 65.802203][ T6602] ------------[ cut here ]------------ [ 65.803587][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 65.806156][ T6602] Modules linked in: [ 65.807230][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 65.810326][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 65.812964][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 65.815058][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 65.816644][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 65.818153][ T6602] sp : ffff80009fb86e40 [ 65.819269][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000dc8c6820 [ 65.821412][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 65.823531][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d6166068 [ 65.825615][ T6602] x20: ffff0000d6166000 x19: ffff0000dc8c6820 x18: 0000000000000008 [ 65.827732][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 65.829862][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 65.831901][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 65.834106][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.836222][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 65.838368][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 65.840504][ T6602] Call trace: [ 65.841360][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 65.842811][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 65.844229][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 65.845800][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 65.847278][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 65.848766][ T6602] ext4_dirty_inode+0xd4/0x104 [ 65.849957][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 65.851309][ T6602] iput+0x1d8/0x844 [ 65.852357][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 65.853722][ T6602] __dentry_kill+0x178/0x5e8 [ 65.854945][ T6602] shrink_kill+0xd4/0x2cc [ 65.856099][ T6602] shrink_dentry_list+0x31c/0x768 [ 65.857417][ T6602] shrink_dcache_parent+0xc4/0x374 [ 65.858812][ T6602] do_one_tree+0x30/0xfc [ 65.859913][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 65.861402][ T6602] generic_shutdown_super+0x68/0x2b8 [ 65.862801][ T6602] kill_block_super+0x44/0x90 [ 65.864023][ T6602] ext4_kill_sb+0x68/0xa4 [ 65.865201][ T6602] deactivate_locked_super+0xc4/0x12c [ 65.866587][ T6602] deactivate_super+0xe0/0x100 [ 65.867877][ T6602] cleanup_mnt+0x34c/0x3dc [ 65.869081][ T6602] __cleanup_mnt+0x20/0x30 [ 65.870192][ T6602] task_work_run+0x230/0x2e0 [ 65.871424][ T6602] do_notify_resume+0x178/0x1f4 [ 65.872711][ T6602] el0_svc+0xac/0x168 [ 65.873701][ T6602] el0t_64_sync_handler+0x84/0xfc [ 65.875062][ T6602] el0t_64_sync+0x190/0x194 [ 65.876227][ T6602] irq event stamp: 251642 [ 65.877367][ T6602] hardirqs last enabled at (251641): [] console_unlock+0x17c/0x3d4 [ 65.879918][ T6602] hardirqs last disabled at (251642): [] el1_dbg+0x24/0x80 [ 65.882345][ T6602] softirqs last enabled at (250992): [] local_bh_enable+0x10/0x34 [ 65.884811][ T6602] softirqs last disabled at (250990): [] local_bh_disable+0x10/0x34 [ 65.887415][ T6602] ---[ end trace 0000000000000000 ]--- [ 65.891509][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.962895][ T6939] loop0: detected capacity change from 0 to 1024 [ 65.979138][ T6939] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.997039][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 66.000218][ T6602] ------------[ cut here ]------------ [ 66.001588][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 66.004175][ T6602] Modules linked in: [ 66.005219][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 66.008480][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 66.011131][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 66.013178][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.014685][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.016169][ T6602] sp : ffff80009fb86e40 [ 66.017282][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c2461820 [ 66.019549][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 66.021629][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d968e068 [ 66.023729][ T6602] x20: ffff0000d968e000 x19: ffff0000c2461820 x18: 0000000000000008 [ 66.025865][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 66.027952][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 66.030046][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 66.032114][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.034319][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 66.036428][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 66.038469][ T6602] Call trace: [ 66.039370][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 66.040789][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 66.042258][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 66.043795][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 66.045277][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 66.046692][ T6602] ext4_dirty_inode+0xd4/0x104 [ 66.047945][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 66.049322][ T6602] iput+0x1d8/0x844 [ 66.050360][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 66.051700][ T6602] __dentry_kill+0x178/0x5e8 [ 66.052870][ T6602] shrink_kill+0xd4/0x2cc [ 66.054106][ T6602] shrink_dentry_list+0x31c/0x768 [ 66.055466][ T6602] shrink_dcache_parent+0xc4/0x374 [ 66.056771][ T6602] do_one_tree+0x30/0xfc [ 66.057919][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 66.059362][ T6602] generic_shutdown_super+0x68/0x2b8 [ 66.060710][ T6602] kill_block_super+0x44/0x90 [ 66.061945][ T6602] ext4_kill_sb+0x68/0xa4 [ 66.063092][ T6602] deactivate_locked_super+0xc4/0x12c [ 66.064531][ T6602] deactivate_super+0xe0/0x100 [ 66.065781][ T6602] cleanup_mnt+0x34c/0x3dc [ 66.066914][ T6602] __cleanup_mnt+0x20/0x30 [ 66.068044][ T6602] task_work_run+0x230/0x2e0 [ 66.069289][ T6602] do_notify_resume+0x178/0x1f4 [ 66.070542][ T6602] el0_svc+0xac/0x168 [ 66.071573][ T6602] el0t_64_sync_handler+0x84/0xfc [ 66.072899][ T6602] el0t_64_sync+0x190/0x194 [ 66.074099][ T6602] irq event stamp: 258690 [ 66.075198][ T6602] hardirqs last enabled at (258689): [] console_unlock+0x17c/0x3d4 [ 66.077699][ T6602] hardirqs last disabled at (258690): [] el1_dbg+0x24/0x80 [ 66.079974][ T6602] softirqs last enabled at (258132): [] local_bh_enable+0x10/0x34 [ 66.082469][ T6602] softirqs last disabled at (258130): [] local_bh_disable+0x10/0x34 [ 66.084943][ T6602] ---[ end trace 0000000000000000 ]--- [ 66.094236][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.131259][ T6958] loop0: detected capacity change from 0 to 1024 [ 66.147522][ T6958] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.158782][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 66.161895][ T6602] ------------[ cut here ]------------ [ 66.163327][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 66.165863][ T6602] Modules linked in: [ 66.166888][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 66.170249][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 66.173018][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 66.175255][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.176849][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.178438][ T6602] sp : ffff80009fb86e40 [ 66.179534][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d1fec020 [ 66.181790][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 66.184031][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000da04a068 [ 66.186299][ T6602] x20: ffff0000da04a000 x19: ffff0000d1fec020 x18: 0000000000000008 [ 66.188451][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 66.190626][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 66.192808][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 66.194956][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.197164][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 66.199291][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 66.201511][ T6602] Call trace: [ 66.202368][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 66.203803][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 66.205214][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 66.206805][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 66.208340][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 66.209861][ T6602] ext4_dirty_inode+0xd4/0x104 [ 66.211157][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 66.212531][ T6602] iput+0x1d8/0x844 [ 66.213559][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 66.214998][ T6602] __dentry_kill+0x178/0x5e8 [ 66.216200][ T6602] shrink_kill+0xd4/0x2cc [ 66.217367][ T6602] shrink_dentry_list+0x31c/0x768 [ 66.218712][ T6602] shrink_dcache_parent+0xc4/0x374 [ 66.220037][ T6602] do_one_tree+0x30/0xfc [ 66.221117][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 66.222630][ T6602] generic_shutdown_super+0x68/0x2b8 [ 66.224075][ T6602] kill_block_super+0x44/0x90 [ 66.225353][ T6602] ext4_kill_sb+0x68/0xa4 [ 66.226531][ T6602] deactivate_locked_super+0xc4/0x12c [ 66.227961][ T6602] deactivate_super+0xe0/0x100 [ 66.229228][ T6602] cleanup_mnt+0x34c/0x3dc [ 66.230387][ T6602] __cleanup_mnt+0x20/0x30 [ 66.231547][ T6602] task_work_run+0x230/0x2e0 [ 66.232777][ T6602] do_notify_resume+0x178/0x1f4 [ 66.234149][ T6602] el0_svc+0xac/0x168 [ 66.235208][ T6602] el0t_64_sync_handler+0x84/0xfc [ 66.236584][ T6602] el0t_64_sync+0x190/0x194 [ 66.237772][ T6602] irq event stamp: 265336 [ 66.238896][ T6602] hardirqs last enabled at (265335): [] console_unlock+0x17c/0x3d4 [ 66.241435][ T6602] hardirqs last disabled at (265336): [] el1_dbg+0x24/0x80 [ 66.243776][ T6602] softirqs last enabled at (264704): [] local_bh_enable+0x10/0x34 [ 66.246327][ T6602] softirqs last disabled at (264702): [] local_bh_disable+0x10/0x34 [ 66.248977][ T6602] ---[ end trace 0000000000000000 ]--- [ 66.250729][ T5817] Bluetooth: hci0: command tx timeout [ 66.261809][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.339337][ T6977] loop0: detected capacity change from 0 to 1024 [ 66.357760][ T6977] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.372020][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 66.375108][ T6602] ------------[ cut here ]------------ [ 66.376584][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 66.379193][ T6602] Modules linked in: [ 66.380237][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 66.383531][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 66.386225][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 66.388397][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.390001][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.391555][ T6602] sp : ffff80009fb86e40 [ 66.392704][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d37a0020 [ 66.394858][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 66.396984][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000db590068 [ 66.399129][ T6602] x20: ffff0000db590000 x19: ffff0000d37a0020 x18: 0000000000000008 [ 66.401313][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 66.403560][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 66.405673][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 66.407855][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.409947][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 66.412138][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 66.414266][ T6602] Call trace: [ 66.415143][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 66.416629][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 66.418023][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 66.419565][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 66.421064][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 66.422478][ T6602] ext4_dirty_inode+0xd4/0x104 [ 66.423794][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 66.425182][ T6602] iput+0x1d8/0x844 [ 66.426254][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 66.427625][ T6602] __dentry_kill+0x178/0x5e8 [ 66.428906][ T6602] shrink_kill+0xd4/0x2cc [ 66.430133][ T6602] shrink_dentry_list+0x31c/0x768 [ 66.431486][ T6602] shrink_dcache_parent+0xc4/0x374 [ 66.432882][ T6602] do_one_tree+0x30/0xfc [ 66.434066][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 66.435526][ T6602] generic_shutdown_super+0x68/0x2b8 [ 66.436940][ T6602] kill_block_super+0x44/0x90 [ 66.438202][ T6602] ext4_kill_sb+0x68/0xa4 [ 66.439385][ T6602] deactivate_locked_super+0xc4/0x12c [ 66.440822][ T6602] deactivate_super+0xe0/0x100 [ 66.442185][ T6602] cleanup_mnt+0x34c/0x3dc [ 66.443379][ T6602] __cleanup_mnt+0x20/0x30 [ 66.444542][ T6602] task_work_run+0x230/0x2e0 [ 66.445816][ T6602] do_notify_resume+0x178/0x1f4 [ 66.447117][ T6602] el0_svc+0xac/0x168 [ 66.448198][ T6602] el0t_64_sync_handler+0x84/0xfc [ 66.449594][ T6602] el0t_64_sync+0x190/0x194 [ 66.450784][ T6602] irq event stamp: 271778 [ 66.451944][ T6602] hardirqs last enabled at (271777): [] console_unlock+0x17c/0x3d4 [ 66.454514][ T6602] hardirqs last disabled at (271778): [] el1_dbg+0x24/0x80 [ 66.456937][ T6602] softirqs last enabled at (271134): [] local_bh_enable+0x10/0x34 [ 66.459511][ T6602] softirqs last disabled at (271132): [] local_bh_disable+0x10/0x34 [ 66.462059][ T6602] ---[ end trace 0000000000000000 ]--- [ 66.468228][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.548727][ T6997] loop0: detected capacity change from 0 to 1024 [ 66.569027][ T6997] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.581210][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 66.584367][ T6602] ------------[ cut here ]------------ [ 66.585840][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 66.588516][ T6602] Modules linked in: [ 66.589607][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 66.592872][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 66.595529][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 66.597668][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.599192][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.600733][ T6602] sp : ffff80009fb86e40 [ 66.601823][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000dce46020 [ 66.603998][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 66.606168][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d8e56068 [ 66.608331][ T6602] x20: ffff0000d8e56000 x19: ffff0000dce46020 x18: 0000000000000008 [ 66.610504][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 66.612673][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 66.614842][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 66.616994][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.619162][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 66.621357][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 66.623536][ T6602] Call trace: [ 66.624402][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 66.625903][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 66.627304][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 66.628874][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 66.630334][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 66.631781][ T6602] ext4_dirty_inode+0xd4/0x104 [ 66.633050][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 66.634464][ T6602] iput+0x1d8/0x844 [ 66.635489][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 66.636930][ T6602] __dentry_kill+0x178/0x5e8 [ 66.638183][ T6602] shrink_kill+0xd4/0x2cc [ 66.639377][ T6602] shrink_dentry_list+0x31c/0x768 [ 66.640735][ T6602] shrink_dcache_parent+0xc4/0x374 [ 66.642084][ T6602] do_one_tree+0x30/0xfc [ 66.643278][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 66.644773][ T6602] generic_shutdown_super+0x68/0x2b8 [ 66.646241][ T6602] kill_block_super+0x44/0x90 [ 66.647533][ T6602] ext4_kill_sb+0x68/0xa4 [ 66.648749][ T6602] deactivate_locked_super+0xc4/0x12c [ 66.650197][ T6602] deactivate_super+0xe0/0x100 [ 66.651482][ T6602] cleanup_mnt+0x34c/0x3dc [ 66.652735][ T6602] __cleanup_mnt+0x20/0x30 [ 66.653860][ T6602] task_work_run+0x230/0x2e0 [ 66.655054][ T6602] do_notify_resume+0x178/0x1f4 [ 66.656320][ T6602] el0_svc+0xac/0x168 [ 66.657375][ T6602] el0t_64_sync_handler+0x84/0xfc [ 66.658733][ T6602] el0t_64_sync+0x190/0x194 [ 66.659932][ T6602] irq event stamp: 279080 [ 66.661090][ T6602] hardirqs last enabled at (279079): [] console_unlock+0x17c/0x3d4 [ 66.663698][ T6602] hardirqs last disabled at (279080): [] el1_dbg+0x24/0x80 [ 66.666047][ T6602] softirqs last enabled at (278524): [] local_bh_enable+0x10/0x34 [ 66.668691][ T6602] softirqs last disabled at (278522): [] local_bh_disable+0x10/0x34 [ 66.671266][ T6602] ---[ end trace 0000000000000000 ]--- [ 66.676461][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.730937][ T7015] loop0: detected capacity change from 0 to 1024 [ 66.753359][ T7015] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.764667][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 66.768617][ T6602] ------------[ cut here ]------------ [ 66.770111][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 66.772753][ T6602] Modules linked in: [ 66.773721][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 66.776875][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 66.779597][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 66.781690][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.783258][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.784801][ T6602] sp : ffff80009fb86e40 [ 66.785946][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d52ae820 [ 66.788052][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 66.790219][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000de822068 [ 66.792326][ T6602] x20: ffff0000de822000 x19: ffff0000d52ae820 x18: 1fffe000367bdd96 [ 66.794435][ T6602] x17: ffff80008ee7d000 x16: ffff80008ae725bc x15: 0000000000000001 [ 66.796631][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 66.798856][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 66.801018][ T6602] x8 : b6a35097869d4c00 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 66.803158][ T6602] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f1209c [ 66.805343][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 66.807678][ T6602] Call trace: [ 66.808551][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 66.810025][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 66.811439][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 66.812997][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 66.814585][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 66.816053][ T6602] ext4_dirty_inode+0xd4/0x104 [ 66.817350][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 66.818721][ T6602] iput+0x1d8/0x844 [ 66.819709][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 66.821105][ T6602] __dentry_kill+0x178/0x5e8 [ 66.822313][ T6602] shrink_kill+0xd4/0x2cc [ 66.823543][ T6602] shrink_dentry_list+0x31c/0x768 [ 66.824934][ T6602] shrink_dcache_parent+0xc4/0x374 [ 66.826319][ T6602] do_one_tree+0x30/0xfc [ 66.827443][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 66.828812][ T6602] generic_shutdown_super+0x68/0x2b8 [ 66.830216][ T6602] kill_block_super+0x44/0x90 [ 66.831463][ T6602] ext4_kill_sb+0x68/0xa4 [ 66.832610][ T6602] deactivate_locked_super+0xc4/0x12c [ 66.834043][ T6602] deactivate_super+0xe0/0x100 [ 66.835293][ T6602] cleanup_mnt+0x34c/0x3dc [ 66.836452][ T6602] __cleanup_mnt+0x20/0x30 [ 66.837637][ T6602] task_work_run+0x230/0x2e0 [ 66.838845][ T6602] do_notify_resume+0x178/0x1f4 [ 66.840054][ T6602] el0_svc+0xac/0x168 [ 66.841150][ T6602] el0t_64_sync_handler+0x84/0xfc [ 66.842468][ T6602] el0t_64_sync+0x190/0x194 [ 66.843643][ T6602] irq event stamp: 286416 [ 66.844772][ T6602] hardirqs last enabled at (286415): [] finish_lock_switch+0xbc/0x1e4 [ 66.847423][ T6602] hardirqs last disabled at (286416): [] el1_dbg+0x24/0x80 [ 66.849831][ T6602] softirqs last enabled at (286408): [] __do_softirq+0xb10/0xd2c [ 66.852326][ T6602] softirqs last disabled at (286271): [] ____do_softirq+0x14/0x20 [ 66.854792][ T6602] ---[ end trace 0000000000000000 ]--- [ 66.860054][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.940308][ T7028] loop0: detected capacity change from 0 to 1024 [ 66.949649][ T7028] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.962940][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 66.966584][ T6602] ------------[ cut here ]------------ [ 66.967977][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 66.970505][ T6602] Modules linked in: [ 66.971515][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 66.974594][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 66.977268][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 66.979337][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.980882][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 66.982443][ T6602] sp : ffff80009fb86e40 [ 66.983520][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000e3c53820 [ 66.985646][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 66.987828][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d9982068 [ 66.990012][ T6602] x20: ffff0000d9982000 x19: ffff0000e3c53820 x18: 1fffe000367b9596 [ 66.992124][ T6602] x17: ffff80008ee7d000 x16: ffff80008ae725bc x15: 0000000000000001 [ 66.994222][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 66.996385][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 66.998578][ T6602] x8 : b6a35097869d4c00 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 67.000772][ T6602] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f1209c [ 67.002944][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 67.005168][ T6602] Call trace: [ 67.006038][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 67.007514][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 67.008946][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 67.010525][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 67.012000][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 67.013454][ T6602] ext4_dirty_inode+0xd4/0x104 [ 67.014738][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 67.016124][ T6602] iput+0x1d8/0x844 [ 67.017174][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 67.018506][ T6602] __dentry_kill+0x178/0x5e8 [ 67.019738][ T6602] shrink_kill+0xd4/0x2cc [ 67.020858][ T6602] shrink_dentry_list+0x31c/0x768 [ 67.022214][ T6602] shrink_dcache_parent+0xc4/0x374 [ 67.023571][ T6602] do_one_tree+0x30/0xfc [ 67.024711][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 67.026107][ T6602] generic_shutdown_super+0x68/0x2b8 [ 67.027555][ T6602] kill_block_super+0x44/0x90 [ 67.028881][ T6602] ext4_kill_sb+0x68/0xa4 [ 67.029994][ T6602] deactivate_locked_super+0xc4/0x12c [ 67.031447][ T6602] deactivate_super+0xe0/0x100 [ 67.032693][ T6602] cleanup_mnt+0x34c/0x3dc [ 67.033852][ T6602] __cleanup_mnt+0x20/0x30 [ 67.035014][ T6602] task_work_run+0x230/0x2e0 [ 67.036276][ T6602] do_notify_resume+0x178/0x1f4 [ 67.037543][ T6602] el0_svc+0xac/0x168 [ 67.038614][ T6602] el0t_64_sync_handler+0x84/0xfc [ 67.039967][ T6602] el0t_64_sync+0x190/0x194 [ 67.041132][ T6602] irq event stamp: 293282 [ 67.042308][ T6602] hardirqs last enabled at (293281): [] finish_lock_switch+0xbc/0x1e4 [ 67.044901][ T6602] hardirqs last disabled at (293282): [] el1_dbg+0x24/0x80 [ 67.047251][ T6602] softirqs last enabled at (293274): [] __do_softirq+0xb10/0xd2c [ 67.049709][ T6602] softirqs last disabled at (293157): [] ____do_softirq+0x14/0x20 [ 67.052178][ T6602] ---[ end trace 0000000000000000 ]--- [ 67.059589][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.122172][ T7032] loop0: detected capacity change from 0 to 1024 [ 67.137187][ T7032] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 1970/01/01 00:01:07 executed programs: 20 [ 67.150143][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 67.153156][ T6602] ------------[ cut here ]------------ [ 67.154627][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 67.157183][ T6602] Modules linked in: [ 67.158202][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 67.161310][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 67.163986][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 67.166007][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 67.167443][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 67.168966][ T6602] sp : ffff80009fb86e40 [ 67.170069][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d2318820 [ 67.172185][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 67.174318][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d6fd2068 [ 67.176502][ T6602] x20: ffff0000d6fd2000 x19: ffff0000d2318820 x18: 0000000000000008 [ 67.178614][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 67.180737][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 67.182928][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 67.185053][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.187299][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 67.189350][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 67.191515][ T6602] Call trace: [ 67.192319][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 67.193770][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 67.195198][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 67.196749][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 67.198202][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 67.199622][ T6602] ext4_dirty_inode+0xd4/0x104 [ 67.200899][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 67.202289][ T6602] iput+0x1d8/0x844 [ 67.203242][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 67.204635][ T6602] __dentry_kill+0x178/0x5e8 [ 67.205834][ T6602] shrink_kill+0xd4/0x2cc [ 67.207000][ T6602] shrink_dentry_list+0x31c/0x768 [ 67.208331][ T6602] shrink_dcache_parent+0xc4/0x374 [ 67.209716][ T6602] do_one_tree+0x30/0xfc [ 67.210801][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 67.212221][ T6602] generic_shutdown_super+0x68/0x2b8 [ 67.213740][ T6602] kill_block_super+0x44/0x90 [ 67.214975][ T6602] ext4_kill_sb+0x68/0xa4 [ 67.216206][ T6602] deactivate_locked_super+0xc4/0x12c [ 67.217612][ T6602] deactivate_super+0xe0/0x100 [ 67.218901][ T6602] cleanup_mnt+0x34c/0x3dc [ 67.220078][ T6602] __cleanup_mnt+0x20/0x30 [ 67.221168][ T6602] task_work_run+0x230/0x2e0 [ 67.222381][ T6602] do_notify_resume+0x178/0x1f4 [ 67.223748][ T6602] el0_svc+0xac/0x168 [ 67.224856][ T6602] el0t_64_sync_handler+0x84/0xfc [ 67.226206][ T6602] el0t_64_sync+0x190/0x194 [ 67.227445][ T6602] irq event stamp: 300052 [ 67.228644][ T6602] hardirqs last enabled at (300051): [] console_unlock+0x17c/0x3d4 [ 67.231040][ T6602] hardirqs last disabled at (300052): [] el1_dbg+0x24/0x80 [ 67.233393][ T6602] softirqs last enabled at (299864): [] __do_softirq+0xb10/0xd2c [ 67.235808][ T6602] softirqs last disabled at (299859): [] ____do_softirq+0x14/0x20 [ 67.238217][ T6602] ---[ end trace 0000000000000000 ]--- [ 67.242081][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.313826][ T7036] loop0: detected capacity change from 0 to 1024 [ 67.337136][ T7036] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.346436][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 67.349543][ T6602] ------------[ cut here ]------------ [ 67.350990][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 67.353617][ T6602] Modules linked in: [ 67.354660][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 67.357779][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 67.360489][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 67.362691][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 67.364223][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 67.365701][ T6602] sp : ffff80009fb86e40 [ 67.366760][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c2002820 [ 67.368980][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 67.371107][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c687c068 [ 67.373152][ T6602] x20: ffff0000c687c000 x19: ffff0000c2002820 x18: 0000000000000008 [ 67.375303][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 67.377459][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 67.379572][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 67.381805][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.383953][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 67.386083][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 67.388224][ T6602] Call trace: [ 67.389068][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 67.390503][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 67.391874][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 67.393397][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 67.395017][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 67.396556][ T6602] ext4_dirty_inode+0xd4/0x104 [ 67.397893][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 67.399220][ T6602] iput+0x1d8/0x844 [ 67.400237][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 67.401658][ T6602] __dentry_kill+0x178/0x5e8 [ 67.402949][ T6602] shrink_kill+0xd4/0x2cc [ 67.404111][ T6602] shrink_dentry_list+0x31c/0x768 [ 67.405425][ T6602] shrink_dcache_parent+0xc4/0x374 [ 67.406848][ T6602] do_one_tree+0x30/0xfc [ 67.407992][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 67.409470][ T6602] generic_shutdown_super+0x68/0x2b8 [ 67.410861][ T6602] kill_block_super+0x44/0x90 [ 67.412198][ T6602] ext4_kill_sb+0x68/0xa4 [ 67.413298][ T6602] deactivate_locked_super+0xc4/0x12c [ 67.414756][ T6602] deactivate_super+0xe0/0x100 [ 67.416038][ T6602] cleanup_mnt+0x34c/0x3dc [ 67.417231][ T6602] __cleanup_mnt+0x20/0x30 [ 67.418419][ T6602] task_work_run+0x230/0x2e0 [ 67.419650][ T6602] do_notify_resume+0x178/0x1f4 [ 67.421001][ T6602] el0_svc+0xac/0x168 [ 67.422068][ T6602] el0t_64_sync_handler+0x84/0xfc [ 67.423478][ T6602] el0t_64_sync+0x190/0x194 [ 67.424693][ T6602] irq event stamp: 307572 [ 67.425906][ T6602] hardirqs last enabled at (307571): [] console_unlock+0x17c/0x3d4 [ 67.428443][ T6602] hardirqs last disabled at (307572): [] el1_dbg+0x24/0x80 [ 67.430834][ T6602] softirqs last enabled at (307458): [] __do_softirq+0xb10/0xd2c [ 67.433376][ T6602] softirqs last disabled at (307341): [] ____do_softirq+0x14/0x20 [ 67.435851][ T6602] ---[ end trace 0000000000000000 ]--- [ 67.440528][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.499525][ T7040] loop0: detected capacity change from 0 to 1024 [ 67.510274][ T7040] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.518574][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 67.521624][ T6602] ------------[ cut here ]------------ [ 67.523039][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 67.525555][ T6602] Modules linked in: [ 67.526654][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 67.529761][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 67.532526][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 67.534588][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 67.536160][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 67.537672][ T6602] sp : ffff80009fb86e40 [ 67.538852][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c2006820 [ 67.540954][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 67.543054][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000cfba4068 [ 67.545100][ T6602] x20: ffff0000cfba4000 x19: ffff0000c2006820 x18: 0000000000000008 [ 67.547279][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 67.549462][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 67.551635][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 67.553792][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.555950][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 67.558156][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 67.560272][ T6602] Call trace: [ 67.561153][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 67.562656][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 67.564020][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 67.565613][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 67.567105][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 67.568560][ T6602] ext4_dirty_inode+0xd4/0x104 [ 67.569828][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 67.571252][ T6602] iput+0x1d8/0x844 [ 67.572306][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 67.573637][ T6602] __dentry_kill+0x178/0x5e8 [ 67.574807][ T6602] shrink_kill+0xd4/0x2cc [ 67.575984][ T6602] shrink_dentry_list+0x31c/0x768 [ 67.577315][ T6602] shrink_dcache_parent+0xc4/0x374 [ 67.578704][ T6602] do_one_tree+0x30/0xfc [ 67.579861][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 67.581298][ T6602] generic_shutdown_super+0x68/0x2b8 [ 67.582700][ T6602] kill_block_super+0x44/0x90 [ 67.584000][ T6602] ext4_kill_sb+0x68/0xa4 [ 67.585137][ T6602] deactivate_locked_super+0xc4/0x12c [ 67.586593][ T6602] deactivate_super+0xe0/0x100 [ 67.587836][ T6602] cleanup_mnt+0x34c/0x3dc [ 67.588988][ T6602] __cleanup_mnt+0x20/0x30 [ 67.590200][ T6602] task_work_run+0x230/0x2e0 [ 67.591438][ T6602] do_notify_resume+0x178/0x1f4 [ 67.592748][ T6602] el0_svc+0xac/0x168 [ 67.593807][ T6602] el0t_64_sync_handler+0x84/0xfc [ 67.595149][ T6602] el0t_64_sync+0x190/0x194 [ 67.596433][ T6602] irq event stamp: 314516 [ 67.597649][ T6602] hardirqs last enabled at (314515): [] console_unlock+0x17c/0x3d4 [ 67.600259][ T6602] hardirqs last disabled at (314516): [] el1_dbg+0x24/0x80 [ 67.602647][ T6602] softirqs last enabled at (313860): [] local_bh_enable+0x10/0x34 [ 67.605229][ T6602] softirqs last disabled at (313858): [] local_bh_disable+0x10/0x34 [ 67.607803][ T6602] ---[ end trace 0000000000000000 ]--- [ 67.615131][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.682252][ T7045] loop0: detected capacity change from 0 to 1024 [ 67.707149][ T7045] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.715657][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 67.718822][ T6602] ------------[ cut here ]------------ [ 67.720329][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 67.722890][ T6602] Modules linked in: [ 67.723902][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 67.727098][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 67.729747][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 67.731839][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 67.733386][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 67.734893][ T6602] sp : ffff80009fb86e40 [ 67.736043][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c6d03020 [ 67.738389][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 67.740516][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c6ba6068 [ 67.742650][ T6602] x20: ffff0000c6ba6000 x19: ffff0000c6d03020 x18: 0000000000000008 [ 67.744714][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 67.746750][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 67.748896][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 67.751084][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.753132][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 67.755269][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 67.757434][ T6602] Call trace: [ 67.758374][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 67.759830][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 67.761244][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 67.762805][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 67.764279][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 67.765747][ T6602] ext4_dirty_inode+0xd4/0x104 [ 67.767025][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 67.768429][ T6602] iput+0x1d8/0x844 [ 67.769429][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 67.770771][ T6602] __dentry_kill+0x178/0x5e8 [ 67.771956][ T6602] shrink_kill+0xd4/0x2cc [ 67.773132][ T6602] shrink_dentry_list+0x31c/0x768 [ 67.774525][ T6602] shrink_dcache_parent+0xc4/0x374 [ 67.775827][ T6602] do_one_tree+0x30/0xfc [ 67.776957][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 67.778336][ T6602] generic_shutdown_super+0x68/0x2b8 [ 67.779766][ T6602] kill_block_super+0x44/0x90 [ 67.781011][ T6602] ext4_kill_sb+0x68/0xa4 [ 67.782135][ T6602] deactivate_locked_super+0xc4/0x12c [ 67.783578][ T6602] deactivate_super+0xe0/0x100 [ 67.784920][ T6602] cleanup_mnt+0x34c/0x3dc [ 67.786117][ T6602] __cleanup_mnt+0x20/0x30 [ 67.787350][ T6602] task_work_run+0x230/0x2e0 [ 67.788632][ T6602] do_notify_resume+0x178/0x1f4 [ 67.789926][ T6602] el0_svc+0xac/0x168 [ 67.790977][ T6602] el0t_64_sync_handler+0x84/0xfc [ 67.792212][ T6602] el0t_64_sync+0x190/0x194 [ 67.793422][ T6602] irq event stamp: 321246 [ 67.794605][ T6602] hardirqs last enabled at (321245): [] console_unlock+0x17c/0x3d4 [ 67.797147][ T6602] hardirqs last disabled at (321246): [] el1_dbg+0x24/0x80 [ 67.799537][ T6602] softirqs last enabled at (321168): [] __do_softirq+0xb10/0xd2c [ 67.802074][ T6602] softirqs last disabled at (321149): [] ____do_softirq+0x14/0x20 [ 67.804540][ T6602] ---[ end trace 0000000000000000 ]--- [ 67.809979][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.880201][ T7049] loop0: detected capacity change from 0 to 1024 [ 67.888533][ T7049] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.899727][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 67.902855][ T6602] ------------[ cut here ]------------ [ 67.904316][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 67.906859][ T6602] Modules linked in: [ 67.907943][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 67.911098][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 67.913818][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 67.915897][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 67.917379][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 67.918907][ T6602] sp : ffff80009fb86e40 [ 67.919988][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c6d06020 [ 67.922247][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 67.924301][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c725e068 [ 67.926418][ T6602] x20: ffff0000c725e000 x19: ffff0000c6d06020 x18: 0000000000000008 [ 67.928625][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 67.930828][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 67.932979][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 67.935168][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.937263][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 67.939448][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 67.941690][ T6602] Call trace: [ 67.942567][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 67.944001][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 67.945402][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 67.947008][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 67.948538][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 67.950034][ T6602] ext4_dirty_inode+0xd4/0x104 [ 67.951262][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 67.952646][ T6602] iput+0x1d8/0x844 [ 67.953640][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 67.955067][ T6602] __dentry_kill+0x178/0x5e8 [ 67.956248][ T6602] shrink_kill+0xd4/0x2cc [ 67.957396][ T6602] shrink_dentry_list+0x31c/0x768 [ 67.958741][ T6602] shrink_dcache_parent+0xc4/0x374 [ 67.960128][ T6602] do_one_tree+0x30/0xfc [ 67.961235][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 67.962694][ T6602] generic_shutdown_super+0x68/0x2b8 [ 67.964257][ T6602] kill_block_super+0x44/0x90 [ 67.965602][ T6602] ext4_kill_sb+0x68/0xa4 [ 67.966812][ T6602] deactivate_locked_super+0xc4/0x12c [ 67.968224][ T6602] deactivate_super+0xe0/0x100 [ 67.969477][ T6602] cleanup_mnt+0x34c/0x3dc [ 67.970688][ T6602] __cleanup_mnt+0x20/0x30 [ 67.971844][ T6602] task_work_run+0x230/0x2e0 [ 67.973049][ T6602] do_notify_resume+0x178/0x1f4 [ 67.974378][ T6602] el0_svc+0xac/0x168 [ 67.975515][ T6602] el0t_64_sync_handler+0x84/0xfc [ 67.976865][ T6602] el0t_64_sync+0x190/0x194 [ 67.978111][ T6602] irq event stamp: 327512 [ 67.979240][ T6602] hardirqs last enabled at (327511): [] console_unlock+0x17c/0x3d4 [ 67.981744][ T6602] hardirqs last disabled at (327512): [] el1_dbg+0x24/0x80 [ 67.984088][ T6602] softirqs last enabled at (326962): [] local_bh_enable+0x10/0x34 [ 67.986675][ T6602] softirqs last disabled at (326960): [] local_bh_disable+0x10/0x34 [ 67.989237][ T6602] ---[ end trace 0000000000000000 ]--- [ 67.992897][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.060960][ T7053] loop0: detected capacity change from 0 to 1024 [ 68.076856][ T7053] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.085744][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 68.088851][ T6602] ------------[ cut here ]------------ [ 68.090302][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 68.092823][ T6602] Modules linked in: [ 68.093862][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 68.097012][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 68.099716][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 68.101804][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.103404][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.104939][ T6602] sp : ffff80009fb86e40 [ 68.106046][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c7552020 [ 68.108195][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 68.110344][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c7874068 [ 68.112537][ T6602] x20: ffff0000c7874000 x19: ffff0000c7552020 x18: 0000000000000008 [ 68.114677][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 68.116837][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 68.119039][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 68.121145][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.123307][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 68.125539][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 68.127693][ T6602] Call trace: [ 68.128579][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 68.130041][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 68.131472][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 68.133011][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 68.134488][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 68.135983][ T6602] ext4_dirty_inode+0xd4/0x104 [ 68.137243][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 68.138599][ T6602] iput+0x1d8/0x844 [ 68.139655][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 68.141036][ T6602] __dentry_kill+0x178/0x5e8 [ 68.142324][ T6602] shrink_kill+0xd4/0x2cc [ 68.143466][ T6602] shrink_dentry_list+0x31c/0x768 [ 68.144851][ T6602] shrink_dcache_parent+0xc4/0x374 [ 68.146185][ T6602] do_one_tree+0x30/0xfc [ 68.147321][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 68.148855][ T6602] generic_shutdown_super+0x68/0x2b8 [ 68.150296][ T6602] kill_block_super+0x44/0x90 [ 68.151508][ T6602] ext4_kill_sb+0x68/0xa4 [ 68.152663][ T6602] deactivate_locked_super+0xc4/0x12c [ 68.154116][ T6602] deactivate_super+0xe0/0x100 [ 68.155511][ T6602] cleanup_mnt+0x34c/0x3dc [ 68.156700][ T6602] __cleanup_mnt+0x20/0x30 [ 68.157798][ T6602] task_work_run+0x230/0x2e0 [ 68.159009][ T6602] do_notify_resume+0x178/0x1f4 [ 68.160283][ T6602] el0_svc+0xac/0x168 [ 68.161324][ T6602] el0t_64_sync_handler+0x84/0xfc [ 68.162628][ T6602] el0t_64_sync+0x190/0x194 [ 68.163829][ T6602] irq event stamp: 334656 [ 68.164942][ T6602] hardirqs last enabled at (334655): [] console_unlock+0x17c/0x3d4 [ 68.167481][ T6602] hardirqs last disabled at (334656): [] el1_dbg+0x24/0x80 [ 68.169804][ T6602] softirqs last enabled at (334422): [] __do_softirq+0xb10/0xd2c [ 68.172322][ T6602] softirqs last disabled at (334325): [] ____do_softirq+0x14/0x20 [ 68.174889][ T6602] ---[ end trace 0000000000000000 ]--- [ 68.179919][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.231148][ T7057] loop0: detected capacity change from 0 to 1024 [ 68.237905][ T7057] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.249370][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 68.252551][ T6602] ------------[ cut here ]------------ [ 68.253973][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 68.256523][ T6602] Modules linked in: [ 68.257563][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 68.260663][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 68.263254][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 68.265300][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.266898][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.268464][ T6602] sp : ffff80009fb86e40 [ 68.269557][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c7556820 [ 68.271597][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 68.273702][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c6d56068 [ 68.275851][ T6602] x20: ffff0000c6d56000 x19: ffff0000c7556820 x18: 0000000000000008 [ 68.277954][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 68.280068][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 68.282251][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 68.284392][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.286482][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 68.288625][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 68.290695][ T6602] Call trace: [ 68.291477][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 68.293059][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 68.294466][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 68.295997][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 68.297553][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 68.298986][ T6602] ext4_dirty_inode+0xd4/0x104 [ 68.300254][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 68.301629][ T6602] iput+0x1d8/0x844 [ 68.302656][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 68.304007][ T6602] __dentry_kill+0x178/0x5e8 [ 68.305165][ T6602] shrink_kill+0xd4/0x2cc [ 68.306372][ T6602] shrink_dentry_list+0x31c/0x768 [ 68.307718][ T6602] shrink_dcache_parent+0xc4/0x374 [ 68.309157][ T6602] do_one_tree+0x30/0xfc [ 68.310325][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 68.311792][ T6602] generic_shutdown_super+0x68/0x2b8 [ 68.313136][ T6602] kill_block_super+0x44/0x90 [ 68.314359][ T6602] ext4_kill_sb+0x68/0xa4 [ 68.315467][ T6602] deactivate_locked_super+0xc4/0x12c [ 68.316906][ T6602] deactivate_super+0xe0/0x100 [ 68.318161][ T6602] cleanup_mnt+0x34c/0x3dc [ 68.319439][ T6602] __cleanup_mnt+0x20/0x30 [ 68.320585][ T6602] task_work_run+0x230/0x2e0 [ 68.321774][ T6602] do_notify_resume+0x178/0x1f4 [ 68.323088][ T6602] el0_svc+0xac/0x168 [ 68.324147][ T6602] el0t_64_sync_handler+0x84/0xfc [ 68.325559][ T6602] el0t_64_sync+0x190/0x194 [ 68.326744][ T6602] irq event stamp: 341856 [ 68.327895][ T6602] hardirqs last enabled at (341855): [] console_unlock+0x17c/0x3d4 [ 68.330374][ T6602] hardirqs last disabled at (341856): [] el1_dbg+0x24/0x80 [ 68.332734][ T6602] softirqs last enabled at (340420): [] local_bh_enable+0x10/0x34 [ 68.335238][ T6602] softirqs last disabled at (340418): [] local_bh_disable+0x10/0x34 [ 68.337871][ T6602] ---[ end trace 0000000000000000 ]--- [ 68.340822][ T5817] Bluetooth: hci0: command tx timeout [ 68.344095][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.411836][ T7061] loop0: detected capacity change from 0 to 1024 [ 68.430075][ T7061] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.439229][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 68.442327][ T6602] ------------[ cut here ]------------ [ 68.443862][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 68.446356][ T6602] Modules linked in: [ 68.447432][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 68.450629][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 68.453342][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 68.455431][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.457036][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.458608][ T6602] sp : ffff80009fb86e40 [ 68.459737][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000e2c5d820 [ 68.461944][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 68.464081][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c80de068 [ 68.466241][ T6602] x20: ffff0000c80de000 x19: ffff0000e2c5d820 x18: 0000000000000008 [ 68.468453][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 68.470720][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 68.472901][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 68.475051][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.477230][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 68.479549][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 68.481687][ T6602] Call trace: [ 68.482573][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 68.484000][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 68.485439][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 68.487127][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 68.488654][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 68.490163][ T6602] ext4_dirty_inode+0xd4/0x104 [ 68.491448][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 68.492832][ T6602] iput+0x1d8/0x844 [ 68.493886][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 68.495212][ T6602] __dentry_kill+0x178/0x5e8 [ 68.496437][ T6602] shrink_kill+0xd4/0x2cc [ 68.497701][ T6602] shrink_dentry_list+0x31c/0x768 [ 68.499045][ T6602] shrink_dcache_parent+0xc4/0x374 [ 68.500504][ T6602] do_one_tree+0x30/0xfc [ 68.501561][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 68.502988][ T6602] generic_shutdown_super+0x68/0x2b8 [ 68.504436][ T6602] kill_block_super+0x44/0x90 [ 68.505771][ T6602] ext4_kill_sb+0x68/0xa4 [ 68.506913][ T6602] deactivate_locked_super+0xc4/0x12c [ 68.508339][ T6602] deactivate_super+0xe0/0x100 [ 68.509643][ T6602] cleanup_mnt+0x34c/0x3dc [ 68.510819][ T6602] __cleanup_mnt+0x20/0x30 [ 68.512023][ T6602] task_work_run+0x230/0x2e0 [ 68.513265][ T6602] do_notify_resume+0x178/0x1f4 [ 68.514593][ T6602] el0_svc+0xac/0x168 [ 68.515645][ T6602] el0t_64_sync_handler+0x84/0xfc [ 68.516992][ T6602] el0t_64_sync+0x190/0x194 [ 68.518213][ T6602] irq event stamp: 349132 [ 68.519362][ T6602] hardirqs last enabled at (349131): [] console_unlock+0x17c/0x3d4 [ 68.521964][ T6602] hardirqs last disabled at (349132): [] el1_dbg+0x24/0x80 [ 68.524390][ T6602] softirqs last enabled at (348436): [] local_bh_enable+0x10/0x34 [ 68.527009][ T6602] softirqs last disabled at (348434): [] local_bh_disable+0x10/0x34 [ 68.529682][ T6602] ---[ end trace 0000000000000000 ]--- [ 68.534193][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.586360][ T7065] loop0: detected capacity change from 0 to 1024 [ 68.598042][ T7065] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.606952][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 68.610095][ T6602] ------------[ cut here ]------------ [ 68.611514][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 68.614034][ T6602] Modules linked in: [ 68.614958][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 68.618064][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 68.620773][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 68.622847][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.624309][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.625830][ T6602] sp : ffff80009fb86e40 [ 68.626917][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d0600820 [ 68.629013][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 68.631211][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000e1cec068 [ 68.633387][ T6602] x20: ffff0000e1cec000 x19: ffff0000d0600820 x18: 0000000000000008 [ 68.635550][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 68.637632][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 68.639798][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 68.641942][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.644060][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 68.646158][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 68.648260][ T6602] Call trace: [ 68.649097][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 68.650540][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 68.651933][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 68.653488][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 68.655039][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 68.656396][ T6602] ext4_dirty_inode+0xd4/0x104 [ 68.657684][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 68.659082][ T6602] iput+0x1d8/0x844 [ 68.660108][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 68.661461][ T6602] __dentry_kill+0x178/0x5e8 [ 68.662673][ T6602] shrink_kill+0xd4/0x2cc [ 68.663855][ T6602] shrink_dentry_list+0x31c/0x768 [ 68.665175][ T6602] shrink_dcache_parent+0xc4/0x374 [ 68.666572][ T6602] do_one_tree+0x30/0xfc [ 68.667638][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 68.669167][ T6602] generic_shutdown_super+0x68/0x2b8 [ 68.670533][ T6602] kill_block_super+0x44/0x90 [ 68.671787][ T6602] ext4_kill_sb+0x68/0xa4 [ 68.672936][ T6602] deactivate_locked_super+0xc4/0x12c [ 68.674365][ T6602] deactivate_super+0xe0/0x100 [ 68.675650][ T6602] cleanup_mnt+0x34c/0x3dc [ 68.676791][ T6602] __cleanup_mnt+0x20/0x30 [ 68.678032][ T6602] task_work_run+0x230/0x2e0 [ 68.679280][ T6602] do_notify_resume+0x178/0x1f4 [ 68.680569][ T6602] el0_svc+0xac/0x168 [ 68.681630][ T6602] el0t_64_sync_handler+0x84/0xfc [ 68.683000][ T6602] el0t_64_sync+0x190/0x194 [ 68.684165][ T6602] irq event stamp: 356452 [ 68.685277][ T6602] hardirqs last enabled at (356451): [] console_unlock+0x17c/0x3d4 [ 68.687892][ T6602] hardirqs last disabled at (356452): [] el1_dbg+0x24/0x80 [ 68.690302][ T6602] softirqs last enabled at (356124): [] __do_softirq+0xb10/0xd2c [ 68.692901][ T6602] softirqs last disabled at (356093): [] ____do_softirq+0x14/0x20 [ 68.695527][ T6602] ---[ end trace 0000000000000000 ]--- [ 68.700194][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.760135][ T7069] loop0: detected capacity change from 0 to 1024 [ 68.772010][ T7069] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.780048][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 68.783040][ T6602] ------------[ cut here ]------------ [ 68.784476][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 68.786932][ T6602] Modules linked in: [ 68.787895][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 68.791080][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 68.793666][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 68.795727][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.797178][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.798654][ T6602] sp : ffff80009fb86e40 [ 68.799727][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c2fbe820 [ 68.801747][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 68.803811][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c8b18068 [ 68.805928][ T6602] x20: ffff0000c8b18000 x19: ffff0000c2fbe820 x18: 0000000000000008 [ 68.807998][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 68.810066][ T6602] x14: 1fffe000367b9602 x13: 0000000000000000 x12: 0000000000000000 [ 68.812159][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 68.814218][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.816197][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff8000805e616c [ 68.818304][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 68.820364][ T6602] Call trace: [ 68.821213][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 68.822610][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 68.823980][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 68.825469][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 68.826929][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 68.828326][ T6602] ext4_dirty_inode+0xd4/0x104 [ 68.829517][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 68.830835][ T6602] iput+0x1d8/0x844 [ 68.831768][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 68.833094][ T6602] __dentry_kill+0x178/0x5e8 [ 68.834288][ T6602] shrink_kill+0xd4/0x2cc [ 68.835450][ T6602] shrink_dentry_list+0x31c/0x768 [ 68.836719][ T6602] shrink_dcache_parent+0xc4/0x374 [ 68.838072][ T6602] do_one_tree+0x30/0xfc [ 68.839213][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 68.840623][ T6602] generic_shutdown_super+0x68/0x2b8 [ 68.841973][ T6602] kill_block_super+0x44/0x90 [ 68.843165][ T6602] ext4_kill_sb+0x68/0xa4 [ 68.844283][ T6602] deactivate_locked_super+0xc4/0x12c [ 68.845789][ T6602] deactivate_super+0xe0/0x100 [ 68.846959][ T6602] cleanup_mnt+0x34c/0x3dc [ 68.848093][ T6602] __cleanup_mnt+0x20/0x30 [ 68.849194][ T6602] task_work_run+0x230/0x2e0 [ 68.850292][ T6602] do_notify_resume+0x178/0x1f4 [ 68.851533][ T6602] el0_svc+0xac/0x168 [ 68.852551][ T6602] el0t_64_sync_handler+0x84/0xfc [ 68.853830][ T6602] el0t_64_sync+0x190/0x194 [ 68.854988][ T6602] irq event stamp: 363860 [ 68.856159][ T6602] hardirqs last enabled at (363859): [] console_unlock+0x17c/0x3d4 [ 68.858612][ T6602] hardirqs last disabled at (363860): [] el1_dbg+0x24/0x80 [ 68.860828][ T6602] softirqs last enabled at (363208): [] local_bh_enable+0x10/0x34 [ 68.863259][ T6602] softirqs last disabled at (363206): [] local_bh_disable+0x10/0x34 [ 68.865778][ T6602] ---[ end trace 0000000000000000 ]--- [ 68.870851][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.918867][ T7073] loop0: detected capacity change from 0 to 1024 [ 68.931184][ T7073] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.939696][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 68.942759][ T6602] ------------[ cut here ]------------ [ 68.944168][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 68.946742][ T6602] Modules linked in: [ 68.947801][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 68.950973][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 68.953687][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 68.955825][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.957425][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 68.959020][ T6602] sp : ffff80009fb86e40 [ 68.960228][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c1cd9820 [ 68.962342][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 68.964560][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c80f2068 [ 68.966642][ T6602] x20: ffff0000c80f2000 x19: ffff0000c1cd9820 x18: 0000000000000008 [ 68.968855][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 68.970993][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 68.973184][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 68.975355][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.977542][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 68.979827][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 68.982004][ T6602] Call trace: [ 68.982838][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 68.984294][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 68.985764][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 68.987387][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 68.988952][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 68.990420][ T6602] ext4_dirty_inode+0xd4/0x104 [ 68.991712][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 68.993086][ T6602] iput+0x1d8/0x844 [ 68.994163][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 68.995594][ T6602] __dentry_kill+0x178/0x5e8 [ 68.996774][ T6602] shrink_kill+0xd4/0x2cc [ 68.997950][ T6602] shrink_dentry_list+0x31c/0x768 [ 68.999305][ T6602] shrink_dcache_parent+0xc4/0x374 [ 69.000682][ T6602] do_one_tree+0x30/0xfc [ 69.001834][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 69.003311][ T6602] generic_shutdown_super+0x68/0x2b8 [ 69.004696][ T6602] kill_block_super+0x44/0x90 [ 69.005948][ T6602] ext4_kill_sb+0x68/0xa4 [ 69.007147][ T6602] deactivate_locked_super+0xc4/0x12c [ 69.008609][ T6602] deactivate_super+0xe0/0x100 [ 69.009953][ T6602] cleanup_mnt+0x34c/0x3dc [ 69.011118][ T6602] __cleanup_mnt+0x20/0x30 [ 69.012288][ T6602] task_work_run+0x230/0x2e0 [ 69.013532][ T6602] do_notify_resume+0x178/0x1f4 [ 69.014869][ T6602] el0_svc+0xac/0x168 [ 69.015949][ T6602] el0t_64_sync_handler+0x84/0xfc [ 69.017320][ T6602] el0t_64_sync+0x190/0x194 [ 69.018502][ T6602] irq event stamp: 370546 [ 69.019705][ T6602] hardirqs last enabled at (370545): [] console_unlock+0x17c/0x3d4 [ 69.022248][ T6602] hardirqs last disabled at (370546): [] el1_dbg+0x24/0x80 [ 69.024625][ T6602] softirqs last enabled at (369896): [] local_bh_enable+0x10/0x34 [ 69.027335][ T6602] softirqs last disabled at (369894): [] local_bh_disable+0x10/0x34 [ 69.029883][ T6602] ---[ end trace 0000000000000000 ]--- [ 69.037327][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.095746][ T7077] loop0: detected capacity change from 0 to 1024 [ 69.110460][ T7077] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.120009][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 69.122956][ T6602] ------------[ cut here ]------------ [ 69.124344][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 69.126782][ T6602] Modules linked in: [ 69.127812][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 69.130832][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 69.133339][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 69.135351][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 69.136832][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 69.138367][ T6602] sp : ffff80009fb86e40 [ 69.139390][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d970b020 [ 69.141456][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 69.143507][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c9cae068 [ 69.145580][ T6602] x20: ffff0000c9cae000 x19: ffff0000d970b020 x18: 0000000000000008 [ 69.147620][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 69.149763][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 69.151811][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 69.153856][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.155900][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 69.157956][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 69.159999][ T6602] Call trace: [ 69.160867][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 69.162233][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 69.163580][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 69.165043][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 69.166479][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 69.167855][ T6602] ext4_dirty_inode+0xd4/0x104 [ 69.169073][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 69.170363][ T6602] iput+0x1d8/0x844 [ 69.171352][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 69.172648][ T6602] __dentry_kill+0x178/0x5e8 [ 69.173815][ T6602] shrink_kill+0xd4/0x2cc [ 69.174929][ T6602] shrink_dentry_list+0x31c/0x768 [ 69.176245][ T6602] shrink_dcache_parent+0xc4/0x374 [ 69.177565][ T6602] do_one_tree+0x30/0xfc [ 69.178621][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 69.180002][ T6602] generic_shutdown_super+0x68/0x2b8 [ 69.181317][ T6602] kill_block_super+0x44/0x90 [ 69.182544][ T6602] ext4_kill_sb+0x68/0xa4 [ 69.183610][ T6602] deactivate_locked_super+0xc4/0x12c [ 69.185018][ T6602] deactivate_super+0xe0/0x100 [ 69.186222][ T6602] cleanup_mnt+0x34c/0x3dc [ 69.187381][ T6602] __cleanup_mnt+0x20/0x30 [ 69.188512][ T6602] task_work_run+0x230/0x2e0 [ 69.189717][ T6602] do_notify_resume+0x178/0x1f4 [ 69.190973][ T6602] el0_svc+0xac/0x168 [ 69.191969][ T6602] el0t_64_sync_handler+0x84/0xfc [ 69.193214][ T6602] el0t_64_sync+0x190/0x194 [ 69.194406][ T6602] irq event stamp: 379070 [ 69.195518][ T6602] hardirqs last enabled at (379069): [] console_unlock+0x17c/0x3d4 [ 69.197969][ T6602] hardirqs last disabled at (379070): [] el1_dbg+0x24/0x80 [ 69.200144][ T6602] softirqs last enabled at (378350): [] local_bh_enable+0x10/0x34 [ 69.202545][ T6602] softirqs last disabled at (378348): [] local_bh_disable+0x10/0x34 [ 69.204952][ T6602] ---[ end trace 0000000000000000 ]--- [ 69.208987][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.271422][ T7081] loop0: detected capacity change from 0 to 1024 [ 69.278705][ T7081] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.289697][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 69.292867][ T6602] ------------[ cut here ]------------ [ 69.294285][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 69.297010][ T6602] Modules linked in: [ 69.298002][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 69.301164][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 69.303900][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 69.306088][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 69.307671][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 69.309206][ T6602] sp : ffff80009fb86e40 [ 69.310359][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000e3821820 [ 69.312515][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 69.314737][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c8ad6068 [ 69.316956][ T6602] x20: ffff0000c8ad6000 x19: ffff0000e3821820 x18: 0000000000000008 [ 69.319180][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 69.321388][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 69.323660][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 69.325827][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.328036][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 69.330160][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 69.332378][ T6602] Call trace: [ 69.333292][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 69.334787][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 69.336181][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 69.337786][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 69.339352][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 69.340912][ T6602] ext4_dirty_inode+0xd4/0x104 [ 69.342275][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 69.343699][ T6602] iput+0x1d8/0x844 [ 69.344776][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 69.346180][ T6602] __dentry_kill+0x178/0x5e8 [ 69.347538][ T6602] shrink_kill+0xd4/0x2cc [ 69.348778][ T6602] shrink_dentry_list+0x31c/0x768 [ 69.350162][ T6602] shrink_dcache_parent+0xc4/0x374 [ 69.351617][ T6602] do_one_tree+0x30/0xfc [ 69.352764][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 69.354263][ T6602] generic_shutdown_super+0x68/0x2b8 [ 69.355677][ T6602] kill_block_super+0x44/0x90 [ 69.356969][ T6602] ext4_kill_sb+0x68/0xa4 [ 69.358151][ T6602] deactivate_locked_super+0xc4/0x12c [ 69.359676][ T6602] deactivate_super+0xe0/0x100 [ 69.360937][ T6602] cleanup_mnt+0x34c/0x3dc [ 69.362153][ T6602] __cleanup_mnt+0x20/0x30 [ 69.363394][ T6602] task_work_run+0x230/0x2e0 [ 69.364669][ T6602] do_notify_resume+0x178/0x1f4 [ 69.365951][ T6602] el0_svc+0xac/0x168 [ 69.367074][ T6602] el0t_64_sync_handler+0x84/0xfc [ 69.368450][ T6602] el0t_64_sync+0x190/0x194 [ 69.369708][ T6602] irq event stamp: 385648 [ 69.370892][ T6602] hardirqs last enabled at (385647): [] console_unlock+0x17c/0x3d4 [ 69.373412][ T6602] hardirqs last disabled at (385648): [] el1_dbg+0x24/0x80 [ 69.375850][ T6602] softirqs last enabled at (384938): [] local_bh_enable+0x10/0x34 [ 69.378409][ T6602] softirqs last disabled at (384936): [] local_bh_disable+0x10/0x34 [ 69.381028][ T6602] ---[ end trace 0000000000000000 ]--- [ 69.386324][ T6602] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.438889][ T7085] loop0: detected capacity change from 0 to 1024 [ 69.477366][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 69.480487][ T6602] ------------[ cut here ]------------ [ 69.482072][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 69.484613][ T6602] Modules linked in: [ 69.485667][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 69.488893][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 69.491675][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 69.493865][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 69.495472][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 69.497092][ T6602] sp : ffff80009fb86e40 [ 69.498240][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000e3825820 [ 69.500398][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 69.502544][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c97ac068 [ 69.504705][ T6602] x20: ffff0000c97ac000 x19: ffff0000e3825820 x18: 0000000000000008 [ 69.506865][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 69.508988][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 69.511115][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 69.513292][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.515507][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 69.517770][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 69.519922][ T6602] Call trace: [ 69.520803][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 69.522243][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 69.523707][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 69.525325][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 69.526821][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 69.528383][ T6602] ext4_dirty_inode+0xd4/0x104 [ 69.529687][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 69.531092][ T6602] iput+0x1d8/0x844 [ 69.532136][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 69.533569][ T6602] __dentry_kill+0x178/0x5e8 [ 69.534808][ T6602] shrink_kill+0xd4/0x2cc [ 69.535985][ T6602] shrink_dentry_list+0x31c/0x768 [ 69.537349][ T6602] shrink_dcache_parent+0xc4/0x374 [ 69.538757][ T6602] do_one_tree+0x30/0xfc [ 69.539897][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 69.541364][ T6602] generic_shutdown_super+0x68/0x2b8 [ 69.542779][ T6602] kill_block_super+0x44/0x90 [ 69.544048][ T6602] ext4_kill_sb+0x68/0xa4 [ 69.545261][ T6602] deactivate_locked_super+0xc4/0x12c [ 69.546769][ T6602] deactivate_super+0xe0/0x100 [ 69.548121][ T6602] cleanup_mnt+0x34c/0x3dc [ 69.549303][ T6602] __cleanup_mnt+0x20/0x30 [ 69.550490][ T6602] task_work_run+0x230/0x2e0 [ 69.551692][ T6602] do_notify_resume+0x178/0x1f4 [ 69.552951][ T6602] el0_svc+0xac/0x168 [ 69.554076][ T6602] el0t_64_sync_handler+0x84/0xfc [ 69.555398][ T6602] el0t_64_sync+0x190/0x194 [ 69.556671][ T6602] irq event stamp: 393424 [ 69.557841][ T6602] hardirqs last enabled at (393423): [] console_unlock+0x17c/0x3d4 [ 69.560339][ T6602] hardirqs last disabled at (393424): [] el1_dbg+0x24/0x80 [ 69.562612][ T6602] softirqs last enabled at (392418): [] local_bh_enable+0x10/0x34 [ 69.565196][ T6602] softirqs last disabled at (392416): [] local_bh_disable+0x10/0x34 [ 69.567887][ T6602] ---[ end trace 0000000000000000 ]--- [ 69.618958][ T7089] loop0: detected capacity change from 0 to 1024 [ 69.626468][ T1912] cfg80211: failed to load regulatory.db [ 69.652596][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 69.656607][ T6602] ------------[ cut here ]------------ [ 69.657937][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 69.660392][ T6602] Modules linked in: [ 69.661403][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 69.664282][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 69.666841][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 69.668855][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 69.670292][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 69.671746][ T6602] sp : ffff80009fb86e40 [ 69.672795][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d7045820 [ 69.674863][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 69.676962][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000e1b08068 [ 69.678932][ T6602] x20: ffff0000e1b08000 x19: ffff0000d7045820 x18: 1fffe000367b9596 [ 69.680991][ T6602] x17: ffff80008ee7d000 x16: ffff80008ae725bc x15: 0000000000000001 [ 69.683044][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 69.685164][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 69.687267][ T6602] x8 : b6a35097869d4c00 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 69.689368][ T6602] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f1209c [ 69.691417][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 69.693455][ T6602] Call trace: [ 69.694340][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 69.695806][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 69.697201][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 69.698702][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 69.700092][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 69.701527][ T6602] ext4_dirty_inode+0xd4/0x104 [ 69.702802][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 69.704111][ T6602] iput+0x1d8/0x844 [ 69.705101][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 69.706486][ T6602] __dentry_kill+0x178/0x5e8 [ 69.707675][ T6602] shrink_kill+0xd4/0x2cc [ 69.708838][ T6602] shrink_dentry_list+0x31c/0x768 [ 69.710148][ T6602] shrink_dcache_parent+0xc4/0x374 [ 69.711480][ T6602] do_one_tree+0x30/0xfc [ 69.712576][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 69.713966][ T6602] generic_shutdown_super+0x68/0x2b8 [ 69.715287][ T6602] kill_block_super+0x44/0x90 [ 69.716482][ T6602] ext4_kill_sb+0x68/0xa4 [ 69.717591][ T6602] deactivate_locked_super+0xc4/0x12c [ 69.719005][ T6602] deactivate_super+0xe0/0x100 [ 69.720241][ T6602] cleanup_mnt+0x34c/0x3dc [ 69.721378][ T6602] __cleanup_mnt+0x20/0x30 [ 69.722523][ T6602] task_work_run+0x230/0x2e0 [ 69.723745][ T6602] do_notify_resume+0x178/0x1f4 [ 69.725038][ T6602] el0_svc+0xac/0x168 [ 69.726035][ T6602] el0t_64_sync_handler+0x84/0xfc [ 69.727375][ T6602] el0t_64_sync+0x190/0x194 [ 69.728440][ T6602] irq event stamp: 400496 [ 69.729567][ T6602] hardirqs last enabled at (400495): [] finish_lock_switch+0xbc/0x1e4 [ 69.732150][ T6602] hardirqs last disabled at (400496): [] el1_dbg+0x24/0x80 [ 69.734412][ T6602] softirqs last enabled at (400488): [] __do_softirq+0xb10/0xd2c [ 69.736824][ T6602] softirqs last disabled at (400471): [] ____do_softirq+0x14/0x20 [ 69.739250][ T6602] ---[ end trace 0000000000000000 ]--- [ 69.904044][ T7093] loop0: detected capacity change from 0 to 1024 [ 69.924979][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 69.928525][ T6602] ------------[ cut here ]------------ [ 69.929887][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 69.932576][ T6602] Modules linked in: [ 69.933627][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 69.936741][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 69.939424][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 69.941605][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 69.943156][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 69.944682][ T6602] sp : ffff80009fb86e40 [ 69.945850][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c3052020 [ 69.947992][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 69.950182][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c6a54068 [ 69.952405][ T6602] x20: ffff0000c6a54000 x19: ffff0000c3052020 x18: 0000000000000008 [ 69.954591][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 69.956779][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 69.958954][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 69.961097][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.963196][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 69.965359][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 69.967531][ T6602] Call trace: [ 69.968386][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 69.969973][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 69.971401][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 69.972983][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 69.974568][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 69.976046][ T6602] ext4_dirty_inode+0xd4/0x104 [ 69.977290][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 69.978701][ T6602] iput+0x1d8/0x844 [ 69.979757][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 69.981096][ T6602] __dentry_kill+0x178/0x5e8 [ 69.982286][ T6602] shrink_kill+0xd4/0x2cc [ 69.983418][ T6602] shrink_dentry_list+0x31c/0x768 [ 69.984756][ T6602] shrink_dcache_parent+0xc4/0x374 [ 69.986082][ T6602] do_one_tree+0x30/0xfc [ 69.987238][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 69.988743][ T6602] generic_shutdown_super+0x68/0x2b8 [ 69.990193][ T6602] kill_block_super+0x44/0x90 [ 69.991419][ T6602] ext4_kill_sb+0x68/0xa4 [ 69.992637][ T6602] deactivate_locked_super+0xc4/0x12c [ 69.994114][ T6602] deactivate_super+0xe0/0x100 [ 69.995375][ T6602] cleanup_mnt+0x34c/0x3dc [ 69.996590][ T6602] __cleanup_mnt+0x20/0x30 [ 69.997739][ T6602] task_work_run+0x230/0x2e0 [ 69.999010][ T6602] do_notify_resume+0x178/0x1f4 [ 70.000282][ T6602] el0_svc+0xac/0x168 [ 70.001334][ T6602] el0t_64_sync_handler+0x84/0xfc [ 70.002635][ T6602] el0t_64_sync+0x190/0x194 [ 70.003854][ T6602] irq event stamp: 407210 [ 70.005033][ T6602] hardirqs last enabled at (407209): [] console_unlock+0x17c/0x3d4 [ 70.007590][ T6602] hardirqs last disabled at (407210): [] el1_dbg+0x24/0x80 [ 70.009920][ T6602] softirqs last enabled at (407204): [] __do_softirq+0xb10/0xd2c [ 70.012442][ T6602] softirqs last disabled at (407167): [] ____do_softirq+0x14/0x20 [ 70.014922][ T6602] ---[ end trace 0000000000000000 ]--- [ 70.076398][ T7097] loop0: detected capacity change from 0 to 1024 [ 70.102291][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 70.106089][ T6602] ------------[ cut here ]------------ [ 70.107469][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 70.110053][ T6602] Modules linked in: [ 70.111080][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 70.114117][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 70.116750][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 70.118860][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 70.120414][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 70.121978][ T6602] sp : ffff80009fb86e40 [ 70.123112][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c76d2020 [ 70.125307][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 70.127376][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000da0f4068 [ 70.129523][ T6602] x20: ffff0000da0f4000 x19: ffff0000c76d2020 x18: 0000000000000008 [ 70.131703][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 70.133853][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 70.135986][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 70.138154][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.140621][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 70.142764][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 70.144875][ T6602] Call trace: [ 70.145708][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 70.147121][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 70.148514][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 70.150116][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 70.151593][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 70.153005][ T6602] ext4_dirty_inode+0xd4/0x104 [ 70.154044][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 70.155207][ T6602] iput+0x1d8/0x844 [ 70.156230][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 70.157610][ T6602] __dentry_kill+0x178/0x5e8 [ 70.158836][ T6602] shrink_kill+0xd4/0x2cc [ 70.159997][ T6602] shrink_dentry_list+0x31c/0x768 [ 70.161315][ T6602] shrink_dcache_parent+0xc4/0x374 [ 70.162770][ T6602] do_one_tree+0x30/0xfc [ 70.163882][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 70.165343][ T6602] generic_shutdown_super+0x68/0x2b8 [ 70.166742][ T6602] kill_block_super+0x44/0x90 [ 70.167970][ T6602] ext4_kill_sb+0x68/0xa4 [ 70.169152][ T6602] deactivate_locked_super+0xc4/0x12c [ 70.170607][ T6602] deactivate_super+0xe0/0x100 [ 70.171901][ T6602] cleanup_mnt+0x34c/0x3dc [ 70.173118][ T6602] __cleanup_mnt+0x20/0x30 [ 70.174294][ T6602] task_work_run+0x230/0x2e0 [ 70.175488][ T6602] do_notify_resume+0x178/0x1f4 [ 70.176785][ T6602] el0_svc+0xac/0x168 [ 70.177876][ T6602] el0t_64_sync_handler+0x84/0xfc [ 70.179239][ T6602] el0t_64_sync+0x190/0x194 [ 70.180507][ T6602] irq event stamp: 415090 [ 70.181684][ T6602] hardirqs last enabled at (415089): [] console_unlock+0x17c/0x3d4 [ 70.184298][ T6602] hardirqs last disabled at (415090): [] el1_dbg+0x24/0x80 [ 70.186729][ T6602] softirqs last enabled at (415084): [] __do_softirq+0xb10/0xd2c [ 70.189315][ T6602] softirqs last disabled at (414249): [] ____do_softirq+0x14/0x20 [ 70.191896][ T6602] ---[ end trace 0000000000000000 ]--- [ 70.258278][ T7101] loop0: detected capacity change from 0 to 1024 [ 70.274523][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 70.277735][ T6602] ------------[ cut here ]------------ [ 70.279133][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 70.281659][ T6602] Modules linked in: [ 70.282704][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 70.285797][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 70.288526][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 70.290660][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 70.292276][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 70.293857][ T6602] sp : ffff80009fb86e40 [ 70.294976][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c8850020 [ 70.297091][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 70.299314][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000cc308068 [ 70.301437][ T6602] x20: ffff0000cc308000 x19: ffff0000c8850020 x18: 0000000000000008 [ 70.303567][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 70.305716][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 70.307912][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 70.310106][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.312257][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 70.314387][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 70.316602][ T6602] Call trace: [ 70.317449][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 70.318845][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 70.320269][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 70.321894][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 70.323354][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 70.324785][ T6602] ext4_dirty_inode+0xd4/0x104 [ 70.326075][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 70.327431][ T6602] iput+0x1d8/0x844 [ 70.328470][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 70.329772][ T6602] __dentry_kill+0x178/0x5e8 [ 70.330940][ T6602] shrink_kill+0xd4/0x2cc [ 70.332091][ T6602] shrink_dentry_list+0x31c/0x768 [ 70.333453][ T6602] shrink_dcache_parent+0xc4/0x374 [ 70.334923][ T6602] do_one_tree+0x30/0xfc [ 70.336137][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 70.337606][ T6602] generic_shutdown_super+0x68/0x2b8 [ 70.339099][ T6602] kill_block_super+0x44/0x90 [ 70.340378][ T6602] ext4_kill_sb+0x68/0xa4 [ 70.341548][ T6602] deactivate_locked_super+0xc4/0x12c [ 70.342994][ T6602] deactivate_super+0xe0/0x100 [ 70.344275][ T6602] cleanup_mnt+0x34c/0x3dc [ 70.345453][ T6602] __cleanup_mnt+0x20/0x30 [ 70.346690][ T6602] task_work_run+0x230/0x2e0 [ 70.347997][ T6602] do_notify_resume+0x178/0x1f4 [ 70.349336][ T6602] el0_svc+0xac/0x168 [ 70.350373][ T6602] el0t_64_sync_handler+0x84/0xfc [ 70.351697][ T6602] el0t_64_sync+0x190/0x194 [ 70.352851][ T6602] irq event stamp: 421202 [ 70.354033][ T6602] hardirqs last enabled at (421201): [] console_unlock+0x17c/0x3d4 [ 70.356663][ T6602] hardirqs last disabled at (421202): [] el1_dbg+0x24/0x80 [ 70.359000][ T6602] softirqs last enabled at (421196): [] __do_softirq+0xb10/0xd2c [ 70.361478][ T6602] softirqs last disabled at (421163): [] ____do_softirq+0x14/0x20 [ 70.364009][ T6602] ---[ end trace 0000000000000000 ]--- [ 70.419647][ T5817] Bluetooth: hci0: command tx timeout [ 70.435282][ T7105] loop0: detected capacity change from 0 to 1024 [ 70.463033][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 70.466388][ T6602] ------------[ cut here ]------------ [ 70.467918][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 70.470524][ T6602] Modules linked in: [ 70.471599][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 70.474819][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 70.477519][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 70.479602][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 70.481115][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 70.482670][ T6602] sp : ffff80009fb86e40 [ 70.483766][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000e3718020 [ 70.485928][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 70.488056][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000e299a068 [ 70.490247][ T6602] x20: ffff0000e299a000 x19: ffff0000e3718020 x18: 0000000000000008 [ 70.492413][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 70.494518][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 70.496680][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 70.498838][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.500982][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 70.503096][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 70.505241][ T6602] Call trace: [ 70.506051][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 70.507521][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 70.508954][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 70.510480][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 70.512072][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 70.513461][ T6602] ext4_dirty_inode+0xd4/0x104 [ 70.514740][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 70.516052][ T6602] iput+0x1d8/0x844 [ 70.517098][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 70.518530][ T6602] __dentry_kill+0x178/0x5e8 [ 70.519735][ T6602] shrink_kill+0xd4/0x2cc [ 70.520876][ T6602] shrink_dentry_list+0x31c/0x768 [ 70.522244][ T6602] shrink_dcache_parent+0xc4/0x374 [ 70.523600][ T6602] do_one_tree+0x30/0xfc [ 70.524768][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 70.526231][ T6602] generic_shutdown_super+0x68/0x2b8 [ 70.527661][ T6602] kill_block_super+0x44/0x90 [ 70.528932][ T6602] ext4_kill_sb+0x68/0xa4 [ 70.530094][ T6602] deactivate_locked_super+0xc4/0x12c [ 70.531534][ T6602] deactivate_super+0xe0/0x100 [ 70.532737][ T6602] cleanup_mnt+0x34c/0x3dc [ 70.533952][ T6602] __cleanup_mnt+0x20/0x30 [ 70.535136][ T6602] task_work_run+0x230/0x2e0 [ 70.536348][ T6602] do_notify_resume+0x178/0x1f4 [ 70.537669][ T6602] el0_svc+0xac/0x168 [ 70.538819][ T6602] el0t_64_sync_handler+0x84/0xfc [ 70.540228][ T6602] el0t_64_sync+0x190/0x194 [ 70.541453][ T6602] irq event stamp: 428406 [ 70.542617][ T6602] hardirqs last enabled at (428405): [] console_unlock+0x17c/0x3d4 [ 70.545187][ T6602] hardirqs last disabled at (428406): [] el1_dbg+0x24/0x80 [ 70.547477][ T6602] softirqs last enabled at (428400): [] __do_softirq+0xb10/0xd2c [ 70.550001][ T6602] softirqs last disabled at (428355): [] ____do_softirq+0x14/0x20 [ 70.552517][ T6602] ---[ end trace 0000000000000000 ]--- [ 70.619053][ T7109] loop0: detected capacity change from 0 to 1024 [ 70.640082][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 70.643225][ T6602] ------------[ cut here ]------------ [ 70.644610][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 70.647160][ T6602] Modules linked in: [ 70.648205][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 70.651389][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 70.654110][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 70.656144][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 70.657712][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 70.659289][ T6602] sp : ffff80009fb86e40 [ 70.660481][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d8f5a820 [ 70.662531][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 70.664655][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000cb32e068 [ 70.666761][ T6602] x20: ffff0000cb32e000 x19: ffff0000d8f5a820 x18: 0000000000000008 [ 70.668924][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 70.671168][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 70.673232][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 70.675486][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.677576][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 70.679696][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 70.681869][ T6602] Call trace: [ 70.682743][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 70.684204][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 70.685546][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 70.687104][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 70.688594][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 70.690073][ T6602] ext4_dirty_inode+0xd4/0x104 [ 70.691408][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 70.692862][ T6602] iput+0x1d8/0x844 [ 70.693890][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 70.695298][ T6602] __dentry_kill+0x178/0x5e8 [ 70.696551][ T6602] shrink_kill+0xd4/0x2cc [ 70.697647][ T6602] shrink_dentry_list+0x31c/0x768 [ 70.699081][ T6602] shrink_dcache_parent+0xc4/0x374 [ 70.700515][ T6602] do_one_tree+0x30/0xfc [ 70.701644][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 70.703122][ T6602] generic_shutdown_super+0x68/0x2b8 [ 70.704580][ T6602] kill_block_super+0x44/0x90 [ 70.705835][ T6602] ext4_kill_sb+0x68/0xa4 [ 70.707057][ T6602] deactivate_locked_super+0xc4/0x12c [ 70.708522][ T6602] deactivate_super+0xe0/0x100 [ 70.709759][ T6602] cleanup_mnt+0x34c/0x3dc [ 70.710915][ T6602] __cleanup_mnt+0x20/0x30 [ 70.712079][ T6602] task_work_run+0x230/0x2e0 [ 70.713319][ T6602] do_notify_resume+0x178/0x1f4 [ 70.714662][ T6602] el0_svc+0xac/0x168 [ 70.715749][ T6602] el0t_64_sync_handler+0x84/0xfc [ 70.717085][ T6602] el0t_64_sync+0x190/0x194 [ 70.718235][ T6602] irq event stamp: 435050 [ 70.719427][ T6602] hardirqs last enabled at (435049): [] console_unlock+0x17c/0x3d4 [ 70.722005][ T6602] hardirqs last disabled at (435050): [] el1_dbg+0x24/0x80 [ 70.724334][ T6602] softirqs last enabled at (434336): [] local_bh_enable+0x10/0x34 [ 70.726832][ T6602] softirqs last disabled at (434334): [] local_bh_disable+0x10/0x34 [ 70.729370][ T6602] ---[ end trace 0000000000000000 ]--- [ 70.809753][ T7113] loop0: detected capacity change from 0 to 1024 [ 70.826845][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 70.829939][ T6602] ------------[ cut here ]------------ [ 70.831365][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 70.833857][ T6602] Modules linked in: [ 70.834880][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 70.837957][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 70.840678][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 70.842767][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 70.844273][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 70.845823][ T6602] sp : ffff80009fb86e40 [ 70.846898][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000e343e020 [ 70.849106][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 70.851290][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000ccc72068 [ 70.853506][ T6602] x20: ffff0000ccc72000 x19: ffff0000e343e020 x18: 0000000000000008 [ 70.855623][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 70.857716][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 70.859832][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 70.861992][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.864193][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 70.866300][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 70.868388][ T6602] Call trace: [ 70.869295][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 70.870721][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 70.872087][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 70.873617][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 70.875122][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 70.876578][ T6602] ext4_dirty_inode+0xd4/0x104 [ 70.877829][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 70.879159][ T6602] iput+0x1d8/0x844 [ 70.880239][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 70.881596][ T6602] __dentry_kill+0x178/0x5e8 [ 70.882798][ T6602] shrink_kill+0xd4/0x2cc [ 70.883867][ T6602] shrink_dentry_list+0x31c/0x768 [ 70.885175][ T6602] shrink_dcache_parent+0xc4/0x374 [ 70.886550][ T6602] do_one_tree+0x30/0xfc [ 70.887662][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 70.889130][ T6602] generic_shutdown_super+0x68/0x2b8 [ 70.890528][ T6602] kill_block_super+0x44/0x90 [ 70.891733][ T6602] ext4_kill_sb+0x68/0xa4 [ 70.892905][ T6602] deactivate_locked_super+0xc4/0x12c [ 70.894312][ T6602] deactivate_super+0xe0/0x100 [ 70.895549][ T6602] cleanup_mnt+0x34c/0x3dc [ 70.896751][ T6602] __cleanup_mnt+0x20/0x30 [ 70.897907][ T6602] task_work_run+0x230/0x2e0 [ 70.899168][ T6602] do_notify_resume+0x178/0x1f4 [ 70.900449][ T6602] el0_svc+0xac/0x168 [ 70.901545][ T6602] el0t_64_sync_handler+0x84/0xfc [ 70.902848][ T6602] el0t_64_sync+0x190/0x194 [ 70.904015][ T6602] irq event stamp: 442200 [ 70.905107][ T6602] hardirqs last enabled at (442199): [] console_unlock+0x17c/0x3d4 [ 70.907606][ T6602] hardirqs last disabled at (442200): [] el1_dbg+0x24/0x80 [ 70.909921][ T6602] softirqs last enabled at (441488): [] local_bh_enable+0x10/0x34 [ 70.912479][ T6602] softirqs last disabled at (441486): [] local_bh_disable+0x10/0x34 [ 70.914993][ T6602] ---[ end trace 0000000000000000 ]--- [ 70.989207][ T7117] loop0: detected capacity change from 0 to 1024 [ 71.010154][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 71.013310][ T6602] ------------[ cut here ]------------ [ 71.014748][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 71.017225][ T6602] Modules linked in: [ 71.018244][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 71.021312][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 71.023946][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 71.026047][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.027502][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.029046][ T6602] sp : ffff80009fb86e40 [ 71.030148][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c2be6020 [ 71.032263][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 71.034382][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000cd186068 [ 71.036588][ T6602] x20: ffff0000cd186000 x19: ffff0000c2be6020 x18: 0000000000000008 [ 71.038737][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 71.040818][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 71.042966][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 71.045064][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.047252][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 71.049345][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.051467][ T6602] Call trace: [ 71.052326][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 71.053795][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 71.055227][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.056822][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 71.058272][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 71.059722][ T6602] ext4_dirty_inode+0xd4/0x104 [ 71.061012][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 71.062356][ T6602] iput+0x1d8/0x844 [ 71.063363][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 71.064704][ T6602] __dentry_kill+0x178/0x5e8 [ 71.065979][ T6602] shrink_kill+0xd4/0x2cc [ 71.067157][ T6602] shrink_dentry_list+0x31c/0x768 [ 71.068569][ T6602] shrink_dcache_parent+0xc4/0x374 [ 71.069922][ T6602] do_one_tree+0x30/0xfc [ 71.071107][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 71.072685][ T6602] generic_shutdown_super+0x68/0x2b8 [ 71.074116][ T6602] kill_block_super+0x44/0x90 [ 71.075391][ T6602] ext4_kill_sb+0x68/0xa4 [ 71.076676][ T6602] deactivate_locked_super+0xc4/0x12c [ 71.078037][ T6602] deactivate_super+0xe0/0x100 [ 71.079320][ T6602] cleanup_mnt+0x34c/0x3dc [ 71.080558][ T6602] __cleanup_mnt+0x20/0x30 [ 71.081819][ T6602] task_work_run+0x230/0x2e0 [ 71.083096][ T6602] do_notify_resume+0x178/0x1f4 [ 71.084439][ T6602] el0_svc+0xac/0x168 [ 71.085469][ T6602] el0t_64_sync_handler+0x84/0xfc [ 71.086828][ T6602] el0t_64_sync+0x190/0x194 [ 71.088024][ T6602] irq event stamp: 448858 [ 71.089214][ T6602] hardirqs last enabled at (448857): [] console_unlock+0x17c/0x3d4 [ 71.091820][ T6602] hardirqs last disabled at (448858): [] el1_dbg+0x24/0x80 [ 71.094202][ T6602] softirqs last enabled at (448104): [] local_bh_enable+0x10/0x34 [ 71.096739][ T6602] softirqs last disabled at (448102): [] local_bh_disable+0x10/0x34 [ 71.099335][ T6602] ---[ end trace 0000000000000000 ]--- [ 71.170770][ T7121] loop0: detected capacity change from 0 to 1024 [ 71.202728][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 71.206432][ T6602] ------------[ cut here ]------------ [ 71.207838][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 71.210316][ T6602] Modules linked in: [ 71.211345][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 71.214471][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 71.217138][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 71.219192][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.220788][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.222337][ T6602] sp : ffff80009fb86e40 [ 71.223456][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c1c19020 [ 71.225646][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 71.227804][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000ce256068 [ 71.229834][ T6602] x20: ffff0000ce256000 x19: ffff0000c1c19020 x18: 1fffe000367b9596 [ 71.232032][ T6602] x17: ffff80008ee7d000 x16: ffff80008ae725bc x15: 0000000000000001 [ 71.234253][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 71.236435][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 71.238490][ T6602] x8 : b6a35097869d4c00 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 71.240660][ T6602] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f1209c [ 71.242890][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.245012][ T6602] Call trace: [ 71.245976][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 71.247412][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 71.248836][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.250427][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 71.251944][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 71.253372][ T6602] ext4_dirty_inode+0xd4/0x104 [ 71.254676][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 71.256107][ T6602] iput+0x1d8/0x844 [ 71.257156][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 71.258509][ T6602] __dentry_kill+0x178/0x5e8 [ 71.259720][ T6602] shrink_kill+0xd4/0x2cc [ 71.260832][ T6602] shrink_dentry_list+0x31c/0x768 [ 71.262185][ T6602] shrink_dcache_parent+0xc4/0x374 [ 71.263578][ T6602] do_one_tree+0x30/0xfc [ 71.264727][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 71.266157][ T6602] generic_shutdown_super+0x68/0x2b8 [ 71.267541][ T6602] kill_block_super+0x44/0x90 [ 71.268762][ T6602] ext4_kill_sb+0x68/0xa4 [ 71.269917][ T6602] deactivate_locked_super+0xc4/0x12c [ 71.271329][ T6602] deactivate_super+0xe0/0x100 [ 71.272663][ T6602] cleanup_mnt+0x34c/0x3dc [ 71.273817][ T6602] __cleanup_mnt+0x20/0x30 [ 71.275017][ T6602] task_work_run+0x230/0x2e0 [ 71.276225][ T6602] do_notify_resume+0x178/0x1f4 [ 71.277504][ T6602] el0_svc+0xac/0x168 [ 71.278553][ T6602] el0t_64_sync_handler+0x84/0xfc [ 71.279947][ T6602] el0t_64_sync+0x190/0x194 [ 71.281161][ T6602] irq event stamp: 455310 [ 71.282258][ T6602] hardirqs last enabled at (455309): [] finish_lock_switch+0xbc/0x1e4 [ 71.284904][ T6602] hardirqs last disabled at (455310): [] el1_dbg+0x24/0x80 [ 71.287308][ T6602] softirqs last enabled at (455302): [] __do_softirq+0xb10/0xd2c [ 71.289877][ T6602] softirqs last disabled at (455203): [] ____do_softirq+0x14/0x20 [ 71.292352][ T6602] ---[ end trace 0000000000000000 ]--- [ 71.378958][ T7125] loop0: detected capacity change from 0 to 1024 [ 71.397709][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 71.400968][ T6602] ------------[ cut here ]------------ [ 71.402464][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 71.404939][ T6602] Modules linked in: [ 71.406031][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 71.409221][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 71.411969][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 71.414039][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.415603][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.417166][ T6602] sp : ffff80009fb86e40 [ 71.418326][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000cd8d9820 [ 71.420552][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 71.422691][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000c841a068 [ 71.424786][ T6602] x20: ffff0000c841a000 x19: ffff0000cd8d9820 x18: 0000000000000008 [ 71.427009][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 71.429139][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 71.431242][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 71.433470][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.435574][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 71.437663][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.439660][ T6602] Call trace: [ 71.440543][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 71.442007][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 71.443368][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.444949][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 71.446450][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 71.447936][ T6602] ext4_dirty_inode+0xd4/0x104 [ 71.449198][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 71.450652][ T6602] iput+0x1d8/0x844 [ 71.451682][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 71.453063][ T6602] __dentry_kill+0x178/0x5e8 [ 71.454278][ T6602] shrink_kill+0xd4/0x2cc [ 71.455417][ T6602] shrink_dentry_list+0x31c/0x768 [ 71.456800][ T6602] shrink_dcache_parent+0xc4/0x374 [ 71.458147][ T6602] do_one_tree+0x30/0xfc [ 71.459261][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 71.460694][ T6602] generic_shutdown_super+0x68/0x2b8 [ 71.462096][ T6602] kill_block_super+0x44/0x90 [ 71.463331][ T6602] ext4_kill_sb+0x68/0xa4 [ 71.464516][ T6602] deactivate_locked_super+0xc4/0x12c [ 71.465957][ T6602] deactivate_super+0xe0/0x100 [ 71.467209][ T6602] cleanup_mnt+0x34c/0x3dc [ 71.468386][ T6602] __cleanup_mnt+0x20/0x30 [ 71.469587][ T6602] task_work_run+0x230/0x2e0 [ 71.470820][ T6602] do_notify_resume+0x178/0x1f4 [ 71.472146][ T6602] el0_svc+0xac/0x168 [ 71.473229][ T6602] el0t_64_sync_handler+0x84/0xfc [ 71.474623][ T6602] el0t_64_sync+0x190/0x194 [ 71.475847][ T6602] irq event stamp: 462140 [ 71.477008][ T6602] hardirqs last enabled at (462139): [] console_unlock+0x17c/0x3d4 [ 71.479551][ T6602] hardirqs last disabled at (462140): [] el1_dbg+0x24/0x80 [ 71.481986][ T6602] softirqs last enabled at (461552): [] local_bh_enable+0x10/0x34 [ 71.484558][ T6602] softirqs last disabled at (461550): [] local_bh_disable+0x10/0x34 [ 71.487038][ T6602] ---[ end trace 0000000000000000 ]--- [ 71.540026][ T7129] loop0: detected capacity change from 0 to 1024 [ 71.557013][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 71.560215][ T6602] ------------[ cut here ]------------ [ 71.561576][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 71.564139][ T6602] Modules linked in: [ 71.565163][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 71.568383][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 71.570954][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 71.573139][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.574689][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.576233][ T6602] sp : ffff80009fb86e40 [ 71.577315][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d7042820 [ 71.579559][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 71.581633][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000cd0b2068 [ 71.583770][ T6602] x20: ffff0000cd0b2000 x19: ffff0000d7042820 x18: 0000000000000008 [ 71.586027][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 71.588154][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 71.590404][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 71.592575][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.594724][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 71.596969][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.599110][ T6602] Call trace: [ 71.599937][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 71.601375][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 71.602788][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.604383][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 71.605882][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 71.607279][ T6602] ext4_dirty_inode+0xd4/0x104 [ 71.608563][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 71.609949][ T6602] iput+0x1d8/0x844 [ 71.610992][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 71.612343][ T6602] __dentry_kill+0x178/0x5e8 [ 71.613580][ T6602] shrink_kill+0xd4/0x2cc [ 71.614699][ T6602] shrink_dentry_list+0x31c/0x768 [ 71.616029][ T6602] shrink_dcache_parent+0xc4/0x374 [ 71.617403][ T6602] do_one_tree+0x30/0xfc [ 71.618595][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 71.620075][ T6602] generic_shutdown_super+0x68/0x2b8 [ 71.621463][ T6602] kill_block_super+0x44/0x90 [ 71.622786][ T6602] ext4_kill_sb+0x68/0xa4 [ 71.623960][ T6602] deactivate_locked_super+0xc4/0x12c [ 71.625433][ T6602] deactivate_super+0xe0/0x100 [ 71.626732][ T6602] cleanup_mnt+0x34c/0x3dc [ 71.627893][ T6602] __cleanup_mnt+0x20/0x30 [ 71.629059][ T6602] task_work_run+0x230/0x2e0 [ 71.630258][ T6602] do_notify_resume+0x178/0x1f4 [ 71.631519][ T6602] el0_svc+0xac/0x168 [ 71.632590][ T6602] el0t_64_sync_handler+0x84/0xfc [ 71.633959][ T6602] el0t_64_sync+0x190/0x194 [ 71.635200][ T6602] irq event stamp: 469048 [ 71.636331][ T6602] hardirqs last enabled at (469047): [] console_unlock+0x17c/0x3d4 [ 71.638941][ T6602] hardirqs last disabled at (469048): [] el1_dbg+0x24/0x80 [ 71.641242][ T6602] softirqs last enabled at (468364): [] local_bh_enable+0x10/0x34 [ 71.643723][ T6602] softirqs last disabled at (468362): [] local_bh_disable+0x10/0x34 [ 71.646239][ T6602] ---[ end trace 0000000000000000 ]--- [ 71.710233][ T7133] loop0: detected capacity change from 0 to 1024 [ 71.727818][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 71.730880][ T6602] ------------[ cut here ]------------ [ 71.732246][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 71.734749][ T6602] Modules linked in: [ 71.735805][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 71.738916][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 71.741660][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 71.743805][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.745277][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.746810][ T6602] sp : ffff80009fb86e40 [ 71.748012][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000daff7020 [ 71.750135][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 71.752376][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000ce6ce068 [ 71.754630][ T6602] x20: ffff0000ce6ce000 x19: ffff0000daff7020 x18: 0000000000000008 [ 71.756788][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 71.758773][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 71.760924][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 71.763080][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.765237][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 71.767388][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.769572][ T6602] Call trace: [ 71.770443][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 71.771818][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 71.773221][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.774750][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 71.776269][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 71.777735][ T6602] ext4_dirty_inode+0xd4/0x104 [ 71.778944][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 71.780279][ T6602] iput+0x1d8/0x844 [ 71.781227][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 71.782551][ T6602] __dentry_kill+0x178/0x5e8 [ 71.783740][ T6602] shrink_kill+0xd4/0x2cc [ 71.784853][ T6602] shrink_dentry_list+0x31c/0x768 [ 71.786165][ T6602] shrink_dcache_parent+0xc4/0x374 [ 71.787519][ T6602] do_one_tree+0x30/0xfc [ 71.788660][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 71.790172][ T6602] generic_shutdown_super+0x68/0x2b8 [ 71.791589][ T6602] kill_block_super+0x44/0x90 [ 71.792783][ T6602] ext4_kill_sb+0x68/0xa4 [ 71.793999][ T6602] deactivate_locked_super+0xc4/0x12c [ 71.795418][ T6602] deactivate_super+0xe0/0x100 [ 71.796673][ T6602] cleanup_mnt+0x34c/0x3dc [ 71.797904][ T6602] __cleanup_mnt+0x20/0x30 [ 71.799055][ T6602] task_work_run+0x230/0x2e0 [ 71.800293][ T6602] do_notify_resume+0x178/0x1f4 [ 71.801623][ T6602] el0_svc+0xac/0x168 [ 71.802737][ T6602] el0t_64_sync_handler+0x84/0xfc [ 71.804017][ T6602] el0t_64_sync+0x190/0x194 [ 71.805178][ T6602] irq event stamp: 477218 [ 71.806296][ T6602] hardirqs last enabled at (477217): [] console_unlock+0x17c/0x3d4 [ 71.808813][ T6602] hardirqs last disabled at (477218): [] el1_dbg+0x24/0x80 [ 71.811151][ T6602] softirqs last enabled at (476336): [] local_bh_enable+0x10/0x34 [ 71.813751][ T6602] softirqs last disabled at (476334): [] local_bh_disable+0x10/0x34 [ 71.816321][ T6602] ---[ end trace 0000000000000000 ]--- [ 71.891868][ T7137] loop0: detected capacity change from 0 to 1024 [ 71.923991][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 71.927798][ T6602] ------------[ cut here ]------------ [ 71.929177][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 71.931707][ T6602] Modules linked in: [ 71.932685][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 71.935842][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 71.938385][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 71.940576][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.942113][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 71.943656][ T6602] sp : ffff80009fb86e40 [ 71.944750][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d7043820 [ 71.946901][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 71.949071][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000da09e068 [ 71.951224][ T6602] x20: ffff0000da09e000 x19: ffff0000d7043820 x18: 1fffe000367b9596 [ 71.953396][ T6602] x17: ffff80008ee7d000 x16: ffff80008ae725bc x15: 0000000000000001 [ 71.955624][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 71.957761][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 71.959940][ T6602] x8 : b6a35097869d4c00 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 71.962174][ T6602] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f1209c [ 71.964365][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.966520][ T6602] Call trace: [ 71.967392][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 71.968898][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 71.970277][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.971959][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 71.973478][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 71.974960][ T6602] ext4_dirty_inode+0xd4/0x104 [ 71.976172][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 71.977599][ T6602] iput+0x1d8/0x844 [ 71.978623][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 71.979993][ T6602] __dentry_kill+0x178/0x5e8 [ 71.981188][ T6602] shrink_kill+0xd4/0x2cc [ 71.982361][ T6602] shrink_dentry_list+0x31c/0x768 [ 71.983741][ T6602] shrink_dcache_parent+0xc4/0x374 [ 71.985117][ T6602] do_one_tree+0x30/0xfc [ 71.986184][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 71.987664][ T6602] generic_shutdown_super+0x68/0x2b8 [ 71.989095][ T6602] kill_block_super+0x44/0x90 [ 71.990400][ T6602] ext4_kill_sb+0x68/0xa4 [ 71.991566][ T6602] deactivate_locked_super+0xc4/0x12c [ 71.993009][ T6602] deactivate_super+0xe0/0x100 [ 71.994221][ T6602] cleanup_mnt+0x34c/0x3dc [ 71.995393][ T6602] __cleanup_mnt+0x20/0x30 [ 71.996623][ T6602] task_work_run+0x230/0x2e0 [ 71.997787][ T6602] do_notify_resume+0x178/0x1f4 [ 71.999041][ T6602] el0_svc+0xac/0x168 [ 72.000115][ T6602] el0t_64_sync_handler+0x84/0xfc [ 72.001480][ T6602] el0t_64_sync+0x190/0x194 [ 72.002656][ T6602] irq event stamp: 483834 [ 72.003830][ T6602] hardirqs last enabled at (483833): [] finish_lock_switch+0xbc/0x1e4 [ 72.006356][ T6602] hardirqs last disabled at (483834): [] el1_dbg+0x24/0x80 [ 72.008674][ T6602] softirqs last enabled at (483826): [] __do_softirq+0xb10/0xd2c [ 72.011278][ T6602] softirqs last disabled at (483719): [] ____do_softirq+0x14/0x20 [ 72.013797][ T6602] ---[ end trace 0000000000000000 ]--- [ 72.091559][ T7141] loop0: detected capacity change from 0 to 1024 [ 72.108105][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 72.111293][ T6602] ------------[ cut here ]------------ [ 72.112738][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 72.115266][ T6602] Modules linked in: [ 72.116323][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 72.119481][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 72.122189][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 72.124265][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 72.125889][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 72.127413][ T6602] sp : ffff80009fb86e40 [ 72.128477][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000dc777820 [ 72.130535][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 72.132620][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000cfc14068 [ 72.134768][ T6602] x20: ffff0000cfc14000 x19: ffff0000dc777820 x18: 0000000000000008 [ 72.136851][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 72.138922][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 72.141044][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 72.143116][ T6602] x8 : b6a35097869d4c00 x7 : ffff80008af4fe48 x6 : 0000000000000000 [ 72.145164][ T6602] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f1209c [ 72.147244][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 72.149268][ T6602] Call trace: [ 72.150101][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 72.151484][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 72.152836][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 72.154356][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 72.155751][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 72.157154][ T6602] ext4_dirty_inode+0xd4/0x104 [ 72.158404][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 72.159787][ T6602] iput+0x1d8/0x844 [ 72.160828][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 72.162137][ T6602] __dentry_kill+0x178/0x5e8 [ 72.163302][ T6602] shrink_kill+0xd4/0x2cc [ 72.164407][ T6602] shrink_dentry_list+0x31c/0x768 [ 72.165661][ T6602] shrink_dcache_parent+0xc4/0x374 [ 72.166933][ T6602] do_one_tree+0x30/0xfc [ 72.168066][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 72.169565][ T6602] generic_shutdown_super+0x68/0x2b8 [ 72.170915][ T6602] kill_block_super+0x44/0x90 [ 72.172124][ T6602] ext4_kill_sb+0x68/0xa4 [ 72.173205][ T6602] deactivate_locked_super+0xc4/0x12c [ 72.174571][ T6602] deactivate_super+0xe0/0x100 [ 72.175773][ T6602] cleanup_mnt+0x34c/0x3dc [ 72.176931][ T6602] __cleanup_mnt+0x20/0x30 [ 72.178035][ T6602] task_work_run+0x230/0x2e0 [ 72.179192][ T6602] do_notify_resume+0x178/0x1f4 [ 72.180396][ T6602] el0_svc+0xac/0x168 [ 72.181417][ T6602] el0t_64_sync_handler+0x84/0xfc [ 72.182731][ T6602] el0t_64_sync+0x190/0x194 [ 72.183883][ T6602] irq event stamp: 490202 [ 72.184945][ T6602] hardirqs last enabled at (490201): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 72.187475][ T6602] hardirqs last disabled at (490202): [] el1_dbg+0x24/0x80 [ 72.189578][ T6602] softirqs last enabled at (489518): [] local_bh_enable+0x10/0x34 [ 72.191976][ T6602] softirqs last disabled at (489516): [] local_bh_disable+0x10/0x34 [ 72.194443][ T6602] ---[ end trace 0000000000000000 ]--- [ 72.249813][ T7145] loop0: detected capacity change from 0 to 1024 1970/01/01 00:01:12 executed programs: 48 [ 72.272884][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 72.276226][ T6602] ------------[ cut here ]------------ [ 72.277682][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 72.280265][ T6602] Modules linked in: [ 72.281255][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 72.284316][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 72.287072][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 72.289136][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 72.290713][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 72.292224][ T6602] sp : ffff80009fb86e40 [ 72.293311][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000ce95c020 [ 72.295571][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 72.297749][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d016e068 [ 72.299855][ T6602] x20: ffff0000d016e000 x19: ffff0000ce95c020 x18: 0000000000000008 [ 72.301950][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 72.304033][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 72.306191][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 72.308410][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.310604][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 72.312737][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 72.314918][ T6602] Call trace: [ 72.315737][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 72.317184][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 72.318596][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 72.320226][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 72.321761][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 72.323206][ T6602] ext4_dirty_inode+0xd4/0x104 [ 72.324467][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 72.325808][ T6602] iput+0x1d8/0x844 [ 72.326808][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 72.328144][ T6602] __dentry_kill+0x178/0x5e8 [ 72.329407][ T6602] shrink_kill+0xd4/0x2cc [ 72.330616][ T6602] shrink_dentry_list+0x31c/0x768 [ 72.331913][ T6602] shrink_dcache_parent+0xc4/0x374 [ 72.333271][ T6602] do_one_tree+0x30/0xfc [ 72.334408][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 72.335937][ T6602] generic_shutdown_super+0x68/0x2b8 [ 72.337393][ T6602] kill_block_super+0x44/0x90 [ 72.338699][ T6602] ext4_kill_sb+0x68/0xa4 [ 72.339843][ T6602] deactivate_locked_super+0xc4/0x12c [ 72.341259][ T6602] deactivate_super+0xe0/0x100 [ 72.342557][ T6602] cleanup_mnt+0x34c/0x3dc [ 72.343724][ T6602] __cleanup_mnt+0x20/0x30 [ 72.344927][ T6602] task_work_run+0x230/0x2e0 [ 72.346166][ T6602] do_notify_resume+0x178/0x1f4 [ 72.347438][ T6602] el0_svc+0xac/0x168 [ 72.348508][ T6602] el0t_64_sync_handler+0x84/0xfc [ 72.349889][ T6602] el0t_64_sync+0x190/0x194 [ 72.351097][ T6602] irq event stamp: 498008 [ 72.352234][ T6602] hardirqs last enabled at (498007): [] console_unlock+0x17c/0x3d4 [ 72.354767][ T6602] hardirqs last disabled at (498008): [] el1_dbg+0x24/0x80 [ 72.357022][ T6602] softirqs last enabled at (498002): [] __do_softirq+0xb10/0xd2c [ 72.359616][ T6602] softirqs last disabled at (497991): [] ____do_softirq+0x14/0x20 [ 72.362209][ T6602] ---[ end trace 0000000000000000 ]--- [ 72.442470][ T7149] loop0: detected capacity change from 0 to 1024 [ 72.482188][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 72.485390][ T6602] ------------[ cut here ]------------ [ 72.486790][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 72.489326][ T6602] Modules linked in: [ 72.490323][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 72.493358][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 72.495920][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 72.497967][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 72.499481][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 72.500965][ T6602] sp : ffff80009fb86e40 [ 72.502072][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c7fe0820 [ 72.504213][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 72.506401][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d0c66068 [ 72.508521][ T6602] x20: ffff0000d0c66000 x19: ffff0000c7fe0820 x18: 0000000000000008 [ 72.510604][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 72.512760][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 72.514867][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 72.517017][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.519135][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 72.521269][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 72.523411][ T6602] Call trace: [ 72.524272][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 72.525733][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 72.527156][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 72.528695][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 72.530210][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 72.531638][ T6602] ext4_dirty_inode+0xd4/0x104 [ 72.532946][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 72.534301][ T6602] iput+0x1d8/0x844 [ 72.535381][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 72.536859][ T6602] __dentry_kill+0x178/0x5e8 [ 72.538095][ T6602] shrink_kill+0xd4/0x2cc [ 72.539217][ T6602] shrink_dentry_list+0x31c/0x768 [ 72.540587][ T6602] shrink_dcache_parent+0xc4/0x374 [ 72.541994][ T6602] do_one_tree+0x30/0xfc [ 72.543066][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 72.544463][ T6602] generic_shutdown_super+0x68/0x2b8 [ 72.545872][ T6602] kill_block_super+0x44/0x90 [ 72.547076][ T6602] ext4_kill_sb+0x68/0xa4 [ 72.548239][ T6602] deactivate_locked_super+0xc4/0x12c [ 72.549717][ T6602] deactivate_super+0xe0/0x100 [ 72.551014][ T6602] cleanup_mnt+0x34c/0x3dc [ 72.552154][ T6602] __cleanup_mnt+0x20/0x30 [ 72.553308][ T6602] task_work_run+0x230/0x2e0 [ 72.554533][ T6602] do_notify_resume+0x178/0x1f4 [ 72.555855][ T6602] el0_svc+0xac/0x168 [ 72.556916][ T6602] el0t_64_sync_handler+0x84/0xfc [ 72.558209][ T6602] el0t_64_sync+0x190/0x194 [ 72.559374][ T6602] irq event stamp: 505092 [ 72.560482][ T6602] hardirqs last enabled at (505091): [] console_unlock+0x17c/0x3d4 [ 72.563114][ T6602] hardirqs last disabled at (505092): [] el1_dbg+0x24/0x80 [ 72.565421][ T6602] softirqs last enabled at (505086): [] __do_softirq+0xb10/0xd2c [ 72.567969][ T6602] softirqs last disabled at (505071): [] ____do_softirq+0x14/0x20 [ 72.570515][ T6602] ---[ end trace 0000000000000000 ]--- [ 72.629663][ T7153] loop0: detected capacity change from 0 to 1024 [ 72.645862][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 72.649006][ T6602] ------------[ cut here ]------------ [ 72.650398][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 72.652950][ T6602] Modules linked in: [ 72.654035][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 72.657121][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 72.659773][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 72.661872][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 72.663390][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 72.664971][ T6602] sp : ffff80009fb86e40 [ 72.666094][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d948f820 [ 72.668216][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 72.670393][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000ceb34068 [ 72.672538][ T6602] x20: ffff0000ceb34000 x19: ffff0000d948f820 x18: 0000000000000008 [ 72.674594][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 72.676729][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 72.678940][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 72.681091][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.683202][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 72.685410][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 72.687527][ T6602] Call trace: [ 72.688421][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 72.689840][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 72.691319][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 72.692851][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 72.694364][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 72.695832][ T6602] ext4_dirty_inode+0xd4/0x104 [ 72.697123][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 72.698482][ T6602] iput+0x1d8/0x844 [ 72.699607][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 72.700984][ T6602] __dentry_kill+0x178/0x5e8 [ 72.702262][ T6602] shrink_kill+0xd4/0x2cc [ 72.703413][ T6602] shrink_dentry_list+0x31c/0x768 [ 72.704737][ T6602] shrink_dcache_parent+0xc4/0x374 [ 72.706070][ T6602] do_one_tree+0x30/0xfc [ 72.707233][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 72.708684][ T6602] generic_shutdown_super+0x68/0x2b8 [ 72.710055][ T6602] kill_block_super+0x44/0x90 [ 72.711373][ T6602] ext4_kill_sb+0x68/0xa4 [ 72.712544][ T6602] deactivate_locked_super+0xc4/0x12c [ 72.713986][ T6602] deactivate_super+0xe0/0x100 [ 72.715261][ T6602] cleanup_mnt+0x34c/0x3dc [ 72.716489][ T6602] __cleanup_mnt+0x20/0x30 [ 72.717694][ T6602] task_work_run+0x230/0x2e0 [ 72.718896][ T6602] do_notify_resume+0x178/0x1f4 [ 72.720154][ T6602] el0_svc+0xac/0x168 [ 72.721243][ T6602] el0t_64_sync_handler+0x84/0xfc [ 72.722600][ T6602] el0t_64_sync+0x190/0x194 [ 72.723833][ T6602] irq event stamp: 511924 [ 72.725019][ T6602] hardirqs last enabled at (511923): [] console_unlock+0x17c/0x3d4 [ 72.727601][ T6602] hardirqs last disabled at (511924): [] el1_dbg+0x24/0x80 [ 72.729948][ T6602] softirqs last enabled at (511666): [] __do_softirq+0xb10/0xd2c [ 72.732437][ T6602] softirqs last disabled at (511659): [] ____do_softirq+0x14/0x20 [ 72.735030][ T6602] ---[ end trace 0000000000000000 ]--- [ 72.789090][ T7157] loop0: detected capacity change from 0 to 1024 [ 72.817438][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 72.820591][ T6602] ------------[ cut here ]------------ [ 72.821942][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 72.824486][ T6602] Modules linked in: [ 72.825560][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 72.828720][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 72.831343][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 72.833423][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 72.834978][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 72.836518][ T6602] sp : ffff80009fb86e40 [ 72.837620][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000c9400820 [ 72.839774][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 72.841957][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000cff42068 [ 72.844120][ T6602] x20: ffff0000cff42000 x19: ffff0000c9400820 x18: 0000000000000008 [ 72.846293][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 72.848381][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 72.850469][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 72.852550][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.854705][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 72.856844][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 72.858987][ T6602] Call trace: [ 72.859902][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 72.861367][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 72.862761][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 72.864290][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 72.865774][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 72.867268][ T6602] ext4_dirty_inode+0xd4/0x104 [ 72.868683][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 72.870082][ T6602] iput+0x1d8/0x844 [ 72.871108][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 72.872536][ T6602] __dentry_kill+0x178/0x5e8 [ 72.873767][ T6602] shrink_kill+0xd4/0x2cc [ 72.874969][ T6602] shrink_dentry_list+0x31c/0x768 [ 72.876289][ T6602] shrink_dcache_parent+0xc4/0x374 [ 72.877632][ T6602] do_one_tree+0x30/0xfc [ 72.878769][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 72.880319][ T6602] generic_shutdown_super+0x68/0x2b8 [ 72.881731][ T6602] kill_block_super+0x44/0x90 [ 72.883016][ T6602] ext4_kill_sb+0x68/0xa4 [ 72.884191][ T6602] deactivate_locked_super+0xc4/0x12c [ 72.885665][ T6602] deactivate_super+0xe0/0x100 [ 72.886914][ T6602] cleanup_mnt+0x34c/0x3dc [ 72.888064][ T6602] __cleanup_mnt+0x20/0x30 [ 72.889165][ T6602] task_work_run+0x230/0x2e0 [ 72.890384][ T6602] do_notify_resume+0x178/0x1f4 [ 72.891701][ T6602] el0_svc+0xac/0x168 [ 72.892757][ T6602] el0t_64_sync_handler+0x84/0xfc [ 72.894109][ T6602] el0t_64_sync+0x190/0x194 [ 72.895277][ T6602] irq event stamp: 519118 [ 72.896417][ T6602] hardirqs last enabled at (519117): [] console_unlock+0x17c/0x3d4 [ 72.898887][ T6602] hardirqs last disabled at (519118): [] el1_dbg+0x24/0x80 [ 72.901155][ T6602] softirqs last enabled at (518800): [] local_bh_enable+0x10/0x34 [ 72.903608][ T6602] softirqs last disabled at (518798): [] local_bh_disable+0x10/0x34 [ 72.906137][ T6602] ---[ end trace 0000000000000000 ]--- [ 72.978365][ T7161] loop0: detected capacity change from 0 to 1024 [ 72.995979][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 72.999165][ T6602] ------------[ cut here ]------------ [ 73.000581][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 73.003138][ T6602] Modules linked in: [ 73.004134][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 73.007233][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 73.009966][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 73.012133][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 73.013637][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 73.015147][ T6602] sp : ffff80009fb86e40 [ 73.016368][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000e3119020 [ 73.018554][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 73.020815][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d7da8068 [ 73.022974][ T6602] x20: ffff0000d7da8000 x19: ffff0000e3119020 x18: 0000000000000008 [ 73.025138][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 73.027269][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 73.029407][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 73.031657][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.033934][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 73.036072][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 73.038325][ T6602] Call trace: [ 73.039211][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 73.040684][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 73.042098][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 73.043655][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 73.045111][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 73.046556][ T6602] ext4_dirty_inode+0xd4/0x104 [ 73.047791][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 73.049189][ T6602] iput+0x1d8/0x844 [ 73.050203][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 73.051612][ T6602] __dentry_kill+0x178/0x5e8 [ 73.052840][ T6602] shrink_kill+0xd4/0x2cc [ 73.053990][ T6602] shrink_dentry_list+0x31c/0x768 [ 73.055382][ T6602] shrink_dcache_parent+0xc4/0x374 [ 73.056777][ T6602] do_one_tree+0x30/0xfc [ 73.057950][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 73.059394][ T6602] generic_shutdown_super+0x68/0x2b8 [ 73.060907][ T6602] kill_block_super+0x44/0x90 [ 73.062225][ T6602] ext4_kill_sb+0x68/0xa4 [ 73.063374][ T6602] deactivate_locked_super+0xc4/0x12c [ 73.064827][ T6602] deactivate_super+0xe0/0x100 [ 73.066133][ T6602] cleanup_mnt+0x34c/0x3dc [ 73.067343][ T6602] __cleanup_mnt+0x20/0x30 [ 73.068557][ T6602] task_work_run+0x230/0x2e0 [ 73.069798][ T6602] do_notify_resume+0x178/0x1f4 [ 73.071124][ T6602] el0_svc+0xac/0x168 [ 73.072215][ T6602] el0t_64_sync_handler+0x84/0xfc [ 73.073582][ T6602] el0t_64_sync+0x190/0x194 [ 73.074839][ T6602] irq event stamp: 525818 [ 73.076011][ T6602] hardirqs last enabled at (525817): [] console_unlock+0x17c/0x3d4 [ 73.078631][ T6602] hardirqs last disabled at (525818): [] el1_dbg+0x24/0x80 [ 73.080998][ T6602] softirqs last enabled at (525458): [] __do_softirq+0xb10/0xd2c [ 73.083552][ T6602] softirqs last disabled at (525401): [] ____do_softirq+0x14/0x20 [ 73.086181][ T6602] ---[ end trace 0000000000000000 ]--- [ 73.161136][ T7165] loop0: detected capacity change from 0 to 1024 [ 73.177875][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 73.181003][ T6602] ------------[ cut here ]------------ [ 73.182390][ T6602] WARNING: CPU: 1 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 73.184850][ T6602] Modules linked in: [ 73.185887][ T6602] CPU: 1 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 73.189011][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 73.191693][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 73.193789][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 73.195252][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 73.196813][ T6602] sp : ffff80009fb86e40 [ 73.197898][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000d0b7f020 [ 73.200012][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 73.202118][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d707e068 [ 73.204254][ T6602] x20: ffff0000d707e000 x19: ffff0000d0b7f020 x18: 0000000000000008 [ 73.206396][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 73.208520][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 73.210657][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 73.212796][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.214962][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 73.217081][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 73.219234][ T6602] Call trace: [ 73.220089][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 73.221565][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 73.222974][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 73.224512][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 73.226094][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 73.227572][ T6602] ext4_dirty_inode+0xd4/0x104 [ 73.228879][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 73.230243][ T6602] iput+0x1d8/0x844 [ 73.231230][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 73.232591][ T6602] __dentry_kill+0x178/0x5e8 [ 73.233783][ T6602] shrink_kill+0xd4/0x2cc [ 73.234890][ T6602] shrink_dentry_list+0x31c/0x768 [ 73.236235][ T6602] shrink_dcache_parent+0xc4/0x374 [ 73.237581][ T6602] do_one_tree+0x30/0xfc [ 73.238701][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 73.240176][ T6602] generic_shutdown_super+0x68/0x2b8 [ 73.241653][ T6602] kill_block_super+0x44/0x90 [ 73.242880][ T6602] ext4_kill_sb+0x68/0xa4 [ 73.244074][ T6602] deactivate_locked_super+0xc4/0x12c [ 73.245469][ T6602] deactivate_super+0xe0/0x100 [ 73.246747][ T6602] cleanup_mnt+0x34c/0x3dc [ 73.247921][ T6602] __cleanup_mnt+0x20/0x30 [ 73.249173][ T6602] task_work_run+0x230/0x2e0 [ 73.250398][ T6602] do_notify_resume+0x178/0x1f4 [ 73.251717][ T6602] el0_svc+0xac/0x168 [ 73.252755][ T6602] el0t_64_sync_handler+0x84/0xfc [ 73.254091][ T6602] el0t_64_sync+0x190/0x194 [ 73.255297][ T6602] irq event stamp: 532844 [ 73.256419][ T6602] hardirqs last enabled at (532843): [] console_unlock+0x17c/0x3d4 [ 73.259001][ T6602] hardirqs last disabled at (532844): [] el1_dbg+0x24/0x80 [ 73.261319][ T6602] softirqs last enabled at (532314): [] local_bh_enable+0x10/0x34 [ 73.263794][ T6602] softirqs last disabled at (532312): [] local_bh_disable+0x10/0x34 [ 73.266343][ T6602] ---[ end trace 0000000000000000 ]--- [ 73.335722][ T7169] loop0: detected capacity change from 0 to 1024 [ 73.355646][ T6602] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 73.358712][ T6602] ------------[ cut here ]------------ [ 73.360143][ T6602] WARNING: CPU: 0 PID: 6602 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 73.362642][ T6602] Modules linked in: [ 73.363668][ T6602] CPU: 0 PID: 6602 Comm: syz-executor.0 Tainted: G W 6.9.0-rc4-syzkaller-00050-g6a71d2909427 #0 [ 73.366753][ T6602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 73.369477][ T6602] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 73.371564][ T6602] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 73.373046][ T6602] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 73.374566][ T6602] sp : ffff80009fb86e40 [ 73.375695][ T6602] x29: ffff80009fb870a0 x28: ffff80009fb87050 x27: ffff0000cfdda820 [ 73.377813][ T6602] x26: 1ffff00013f70e95 x25: dfff800000000000 x24: ffff700013f70df0 [ 73.379934][ T6602] x23: ffff80008ef00500 x22: ffff80009fb86ff0 x21: ffff0000d193a068 [ 73.382112][ T6602] x20: ffff0000d193a000 x19: ffff0000cfdda820 x18: 0000000000000008 [ 73.384303][ T6602] x17: 6572203a31373431 x16: ffff80008ae725bc x15: 0000000000000001 [ 73.386508][ T6602] x14: 1ffff00013f70cf4 x13: 0000000000000000 x12: 0000000000000000 [ 73.388751][ T6602] x11: 0000000000000001 x10: 0000000000ff0100 x9 : b6a35097869d4c00 [ 73.390918][ T6602] x8 : b6a35097869d4c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.393074][ T6602] x5 : ffff80009fb86498 x4 : ffff80008ef650a0 x3 : ffff800082f1209c [ 73.395191][ T6602] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 73.397253][ T6602] Call trace: [ 73.398114][ T6602] ext4_xattr_set_entry+0x1248/0x33d4 [ 73.399523][ T6602] ext4_xattr_block_set+0x8e8/0x2b8c [ 73.400914][ T6602] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 73.402524][ T6602] __ext4_expand_extra_isize+0x290/0x348 [ 73.404029][ T6602] __ext4_mark_inode_dirty+0x460/0x874 [ 73.405457][ T6602] ext4_dirty_inode+0xd4/0x104 [ 73.406658][ T6602] __mark_inode_dirty+0x2e0/0x11a4 [ 73.408045][ T6602] iput+0x1d8/0x844 [ 73.409242][ T6602] dentry_unlink_inode+0x36c/0x4ac [ 73.410603][ T6602] __dentry_kill+0x178/0x5e8 [ 73.411828][ T6602] shrink_kill+0xd4/0x2cc [ 73.413029][ T6602] shrink_dentry_list+0x31c/0x768 [ 73.414539][ T6602] shrink_dcache_parent+0xc4/0x374 [ 73.415886][ T6602] do_one_tree+0x30/0xfc [ 73.417002][ T6602] shrink_dcache_for_umount+0x80/0x12c [ 73.418464][ T6602] generic_shutdown_super+0x68/0x2b8 [ 73.419855][ T6602] kill_block_super+0x44/0x90 [ 73.421067][ T6602] ext4_kill_sb+0x68/0xa4 [ 73.422242][ T6602] deactivate_locked_super+0xc4/0x12c [ 73.423654][ T6602] deactivate_super+0xe0/0x100 [ 73.424963][ T6602] cleanup_mnt+0x34c/0x3dc [ 73.426120][ T6602] __cleanup_mnt+0x20/0x30 [ 73.427310][ T6602] task_work_run+0x230/0x2e0 [ 73.428479][ T6602] do_notify_resume+0x178/0x1f4 [ 73.429829][ T6602] el0_svc+0xac/0x168 [ 73.430891][ T6602] el0t_64_sync_handler+0x84/0xfc [ 73.432226][ T6602] el0t_64_sync+0x190/0x194 [ 73.433421][ T6602] irq event stamp: 540012 [ 73.434526][ T6602] hardirqs last enabled at (540011): [] console_unlock+0x17c/0x3d4