Warning: Permanently added '10.128.1.232' (ED25519) to the list of known hosts. 1970/01/01 00:01:04 ignoring optional flag "sandboxArg"="0" [ 64.500633][ T2312] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.502634][ T2312] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:01:04 parsed 1 programs [ 64.791713][ T6592] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:01:04 executed programs: 0 [ 64.824597][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 64.827313][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 64.829908][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.832599][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.834978][ T52] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 64.837135][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 64.896920][ T6598] chnl_net:caif_netlink_parms(): no params data found [ 64.922729][ T6598] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.924685][ T6598] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.926721][ T6598] bridge_slave_0: entered allmulticast mode [ 64.928776][ T6598] bridge_slave_0: entered promiscuous mode [ 64.932204][ T6598] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.934188][ T6598] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.936163][ T6598] bridge_slave_1: entered allmulticast mode [ 64.938264][ T6598] bridge_slave_1: entered promiscuous mode [ 64.949724][ T6598] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.953673][ T6598] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.966298][ T6598] team0: Port device team_slave_0 added [ 64.969254][ T6598] team0: Port device team_slave_1 added [ 64.978354][ T6598] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.980994][ T6598] 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. [ 64.988252][ T6598] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.992558][ T6598] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.994422][ T6598] 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. [ 65.001816][ T6598] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.080867][ T6598] hsr_slave_0: entered promiscuous mode [ 65.129305][ T6598] hsr_slave_1: entered promiscuous mode [ 66.122967][ T6598] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.128722][ T6598] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.133088][ T6598] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.136361][ T6598] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.173568][ T6598] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.183257][ T6598] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.187368][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.189402][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.201462][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.203842][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.213420][ T6598] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.216273][ T6598] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.282325][ T6598] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.303733][ T6598] veth0_vlan: entered promiscuous mode [ 66.307991][ T6598] veth1_vlan: entered promiscuous mode [ 66.321901][ T6598] veth0_macvtap: entered promiscuous mode [ 66.325162][ T6598] veth1_macvtap: entered promiscuous mode [ 66.334286][ T6598] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.340330][ T6598] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.344937][ T6598] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.347350][ T6598] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.351050][ T6598] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.353431][ T6598] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.390190][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.392395][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.406616][ T787] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.408761][ T787] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.465725][ T6720] loop0: detected capacity change from 0 to 1024 [ 66.506680][ T6720] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.518644][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 66.522221][ T6598] ------------[ cut here ]------------ [ 66.523681][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 66.526539][ T6598] Modules linked in: [ 66.527566][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Not tainted 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 66.530356][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 66.533059][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.535182][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 66.536930][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 66.538702][ T6598] sp : ffff8000a1ce6f20 [ 66.539810][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e00820b0 x27: 0000000000000001 [ 66.541933][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c76fc068 [ 66.544139][ T6598] x23: dfff800000000000 x22: ffff0000c76fc000 x21: ffff0000e00820d8 [ 66.546302][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 66.548530][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 66.550692][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 66.552970][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 66.555125][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.557351][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 66.559509][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 66.561717][ T6598] Call trace: [ 66.562584][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 66.564266][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 66.565726][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 66.567269][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 66.568759][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 66.570245][ T6598] ext4_dirty_inode+0xd4/0x104 [ 66.571523][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 66.572917][ T6598] iput+0x1d0/0x830 [ 66.573925][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 66.575292][ T6598] __dentry_kill+0x178/0x5e8 [ 66.576498][ T6598] shrink_kill+0xd4/0x2cc [ 66.577707][ T6598] shrink_dentry_list+0x31c/0x768 [ 66.579010][ T6598] shrink_dcache_parent+0xc4/0x374 [ 66.580495][ T6598] do_one_tree+0x30/0xfc [ 66.581615][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 66.583121][ T6598] generic_shutdown_super+0x68/0x2b8 [ 66.584549][ T6598] kill_block_super+0x44/0x90 [ 66.585804][ T6598] ext4_kill_sb+0x68/0xa4 [ 66.587011][ T6598] deactivate_locked_super+0xc4/0x12c [ 66.588510][ T6598] deactivate_super+0xe0/0x100 [ 66.589798][ T6598] cleanup_mnt+0x34c/0x3dc [ 66.591046][ T6598] __cleanup_mnt+0x20/0x30 [ 66.592256][ T6598] task_work_run+0x230/0x2e0 [ 66.593607][ T6598] do_notify_resume+0x178/0x1f4 [ 66.594976][ T6598] el0_svc+0xac/0x168 [ 66.596076][ T6598] el0t_64_sync_handler+0x84/0xfc [ 66.597463][ T6598] el0t_64_sync+0x190/0x194 [ 66.598734][ T6598] irq event stamp: 155824 [ 66.599928][ T6598] hardirqs last enabled at (155823): [] console_unlock+0x18c/0x3d4 [ 66.602565][ T6598] hardirqs last disabled at (155824): [] el1_dbg+0x24/0x80 [ 66.604942][ T6598] softirqs last enabled at (155818): [] handle_softirqs+0xa3c/0xbfc [ 66.607631][ T6598] softirqs last disabled at (155801): [] __do_softirq+0x14/0x20 [ 66.610130][ T6598] ---[ end trace 0000000000000000 ]--- [ 66.612679][ T6598] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2856: Unable to expand inode 14. Delete some EAs or run e2fsck. [ 66.621287][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.694835][ T6747] loop0: detected capacity change from 0 to 1024 [ 66.723514][ T6747] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.733402][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 66.736633][ T6598] ------------[ cut here ]------------ [ 66.738052][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 66.740964][ T6598] Modules linked in: [ 66.742033][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 66.745248][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 66.747896][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.750020][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 66.751759][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 66.753530][ T6598] sp : ffff8000a1ce6f20 [ 66.754685][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02a52b0 x27: 0000000000000001 [ 66.756833][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c7fc6068 [ 66.759020][ T6598] x23: dfff800000000000 x22: ffff0000c7fc6000 x21: ffff0000e02a52d8 [ 66.761163][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 66.763339][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 66.765499][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 66.767736][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 66.769951][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.772191][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 66.774351][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 66.776512][ T6598] Call trace: [ 66.777415][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 66.779057][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 66.780480][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 66.782042][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 66.783568][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 66.785072][ T6598] ext4_dirty_inode+0xd4/0x104 [ 66.786356][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 66.787737][ T6598] iput+0x1d0/0x830 [ 66.788715][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 66.790157][ T6598] __dentry_kill+0x178/0x5e8 [ 66.791472][ T6598] shrink_kill+0xd4/0x2cc [ 66.792646][ T6598] shrink_dentry_list+0x31c/0x768 [ 66.794073][ T6598] shrink_dcache_parent+0xc4/0x374 [ 66.795509][ T6598] do_one_tree+0x30/0xfc [ 66.796682][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 66.798185][ T6598] generic_shutdown_super+0x68/0x2b8 [ 66.799593][ T6598] kill_block_super+0x44/0x90 [ 66.800871][ T6598] ext4_kill_sb+0x68/0xa4 [ 66.802043][ T6598] deactivate_locked_super+0xc4/0x12c [ 66.803485][ T6598] deactivate_super+0xe0/0x100 [ 66.804823][ T6598] cleanup_mnt+0x34c/0x3dc [ 66.806092][ T6598] __cleanup_mnt+0x20/0x30 [ 66.807284][ T6598] task_work_run+0x230/0x2e0 [ 66.808519][ T6598] do_notify_resume+0x178/0x1f4 [ 66.809831][ T6598] el0_svc+0xac/0x168 [ 66.810945][ T6598] el0t_64_sync_handler+0x84/0xfc [ 66.812297][ T6598] el0t_64_sync+0x190/0x194 [ 66.813519][ T6598] irq event stamp: 163744 [ 66.814706][ T6598] hardirqs last enabled at (163743): [] console_unlock+0x18c/0x3d4 [ 66.817320][ T6598] hardirqs last disabled at (163744): [] el1_dbg+0x24/0x80 [ 66.819693][ T6598] softirqs last enabled at (163106): [] local_bh_enable+0x10/0x34 [ 66.822286][ T6598] softirqs last disabled at (163104): [] local_bh_disable+0x10/0x34 [ 66.824886][ T6598] ---[ end trace 0000000000000000 ]--- [ 66.834074][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.874453][ T6765] loop0: detected capacity change from 0 to 1024 [ 66.899678][ T52] Bluetooth: hci0: command tx timeout [ 66.908892][ T6765] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.923047][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 66.926535][ T6598] ------------[ cut here ]------------ [ 66.928001][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 66.930883][ T6598] Modules linked in: [ 66.931977][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 66.935467][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 66.938216][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.940410][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 66.942228][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 66.944116][ T6598] sp : ffff8000a1ce6f20 [ 66.945222][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e01abeb0 x27: 0000000000000001 [ 66.947464][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c8e84068 [ 66.949752][ T6598] x23: dfff800000000000 x22: ffff0000c8e84000 x21: ffff0000e01abed8 [ 66.951939][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 66.954153][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 66.956383][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 66.958609][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 66.960756][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.963055][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 66.965302][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 66.967570][ T6598] Call trace: [ 66.968453][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 66.970142][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 66.971584][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 66.973190][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 66.974795][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 66.976325][ T6598] ext4_dirty_inode+0xd4/0x104 [ 66.977624][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 66.979039][ T6598] iput+0x1d0/0x830 [ 66.980073][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 66.981484][ T6598] __dentry_kill+0x178/0x5e8 [ 66.982761][ T6598] shrink_kill+0xd4/0x2cc [ 66.983901][ T6598] shrink_dentry_list+0x31c/0x768 [ 66.985310][ T6598] shrink_dcache_parent+0xc4/0x374 [ 66.986722][ T6598] do_one_tree+0x30/0xfc [ 66.987922][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 66.989427][ T6598] generic_shutdown_super+0x68/0x2b8 [ 66.990861][ T6598] kill_block_super+0x44/0x90 [ 66.992144][ T6598] ext4_kill_sb+0x68/0xa4 [ 66.993317][ T6598] deactivate_locked_super+0xc4/0x12c [ 66.994896][ T6598] deactivate_super+0xe0/0x100 [ 66.996222][ T6598] cleanup_mnt+0x34c/0x3dc [ 66.997436][ T6598] __cleanup_mnt+0x20/0x30 [ 66.998604][ T6598] task_work_run+0x230/0x2e0 [ 66.999939][ T6598] do_notify_resume+0x178/0x1f4 [ 67.001309][ T6598] el0_svc+0xac/0x168 [ 67.002369][ T6598] el0t_64_sync_handler+0x84/0xfc [ 67.003821][ T6598] el0t_64_sync+0x190/0x194 [ 67.005085][ T6598] irq event stamp: 170800 [ 67.006269][ T6598] hardirqs last enabled at (170799): [] console_unlock+0x18c/0x3d4 [ 67.008858][ T6598] hardirqs last disabled at (170800): [] el1_dbg+0x24/0x80 [ 67.011293][ T6598] softirqs last enabled at (170248): [] local_bh_enable+0x10/0x34 [ 67.013894][ T6598] softirqs last disabled at (170246): [] local_bh_disable+0x10/0x34 [ 67.016566][ T6598] ---[ end trace 0000000000000000 ]--- [ 67.029974][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.087493][ T6784] loop0: detected capacity change from 0 to 1024 [ 67.110640][ T6784] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.121795][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 67.125185][ T6598] ------------[ cut here ]------------ [ 67.126667][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.129509][ T6598] Modules linked in: [ 67.130618][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 67.133832][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.136529][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.138584][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.140402][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 67.142199][ T6598] sp : ffff8000a1ce6f20 [ 67.143356][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e01852b0 x27: 0000000000000001 [ 67.145497][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000dd138068 [ 67.147748][ T6598] x23: dfff800000000000 x22: ffff0000dd138000 x21: ffff0000e01852d8 [ 67.150014][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 1fffe000367ae5de [ 67.152238][ T6598] x17: ffff80008f1ad000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 67.154507][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 67.156727][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 67.158893][ T6598] x8 : cbba59a051883400 x7 : ffff8000802af1b8 x6 : 0000000000000000 [ 67.161175][ T6598] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f56604 [ 67.163381][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 67.165584][ T6598] Call trace: [ 67.166493][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.168200][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 67.169644][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 67.171284][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 67.172906][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 67.174465][ T6598] ext4_dirty_inode+0xd4/0x104 [ 67.175832][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 67.177245][ T6598] iput+0x1d0/0x830 [ 67.178287][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 67.179715][ T6598] __dentry_kill+0x178/0x5e8 [ 67.180973][ T6598] shrink_kill+0xd4/0x2cc [ 67.182156][ T6598] shrink_dentry_list+0x31c/0x768 [ 67.183588][ T6598] shrink_dcache_parent+0xc4/0x374 [ 67.184981][ T6598] do_one_tree+0x30/0xfc [ 67.186141][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 67.187706][ T6598] generic_shutdown_super+0x68/0x2b8 [ 67.189135][ T6598] kill_block_super+0x44/0x90 [ 67.190472][ T6598] ext4_kill_sb+0x68/0xa4 [ 67.191749][ T6598] deactivate_locked_super+0xc4/0x12c [ 67.193230][ T6598] deactivate_super+0xe0/0x100 [ 67.194538][ T6598] cleanup_mnt+0x34c/0x3dc [ 67.195821][ T6598] __cleanup_mnt+0x20/0x30 [ 67.197036][ T6598] task_work_run+0x230/0x2e0 [ 67.198339][ T6598] do_notify_resume+0x178/0x1f4 [ 67.199691][ T6598] el0_svc+0xac/0x168 [ 67.200817][ T6598] el0t_64_sync_handler+0x84/0xfc [ 67.202239][ T6598] el0t_64_sync+0x190/0x194 [ 67.203505][ T6598] irq event stamp: 180186 [ 67.204691][ T6598] hardirqs last enabled at (180185): [] finish_lock_switch+0xbc/0x1e4 [ 67.207336][ T6598] hardirqs last disabled at (180186): [] el1_dbg+0x24/0x80 [ 67.209842][ T6598] softirqs last enabled at (179088): [] handle_softirqs+0xa3c/0xbfc [ 67.212424][ T6598] softirqs last disabled at (178487): [] __do_softirq+0x14/0x20 [ 67.215025][ T6598] ---[ end trace 0000000000000000 ]--- [ 67.224478][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.298883][ T6807] loop0: detected capacity change from 0 to 1024 [ 67.324388][ T6807] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.334253][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 67.337540][ T6598] ------------[ cut here ]------------ [ 67.339003][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.341884][ T6598] Modules linked in: [ 67.342979][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 67.346267][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.349002][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.351122][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.352886][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 67.354722][ T6598] sp : ffff8000a1ce6f20 [ 67.355887][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02bbeb0 x27: 0000000000000001 [ 67.358127][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000cce84068 [ 67.360398][ T6598] x23: dfff800000000000 x22: ffff0000cce84000 x21: ffff0000e02bbed8 [ 67.362617][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 67.364994][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 67.367336][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 67.369531][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 67.371759][ T6598] x8 : cbba59a051883400 x7 : ffff80008b15291c x6 : 0000000000000000 [ 67.373918][ T6598] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f56604 [ 67.376091][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 67.378364][ T6598] Call trace: [ 67.379280][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.380959][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 67.382554][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 67.384173][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 67.385722][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 67.387299][ T6598] ext4_dirty_inode+0xd4/0x104 [ 67.388624][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 67.390049][ T6598] iput+0x1d0/0x830 [ 67.391118][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 67.392575][ T6598] __dentry_kill+0x178/0x5e8 [ 67.393836][ T6598] shrink_kill+0xd4/0x2cc [ 67.395111][ T6598] shrink_dentry_list+0x31c/0x768 [ 67.396510][ T6598] shrink_dcache_parent+0xc4/0x374 [ 67.397919][ T6598] do_one_tree+0x30/0xfc [ 67.399061][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 67.400597][ T6598] generic_shutdown_super+0x68/0x2b8 [ 67.402011][ T6598] kill_block_super+0x44/0x90 [ 67.403378][ T6598] ext4_kill_sb+0x68/0xa4 [ 67.404590][ T6598] deactivate_locked_super+0xc4/0x12c [ 67.406110][ T6598] deactivate_super+0xe0/0x100 [ 67.407486][ T6598] cleanup_mnt+0x34c/0x3dc [ 67.408717][ T6598] __cleanup_mnt+0x20/0x30 [ 67.409985][ T6598] task_work_run+0x230/0x2e0 [ 67.411273][ T6598] do_notify_resume+0x178/0x1f4 [ 67.412593][ T6598] el0_svc+0xac/0x168 [ 67.413635][ T6598] el0t_64_sync_handler+0x84/0xfc [ 67.414972][ T6598] el0t_64_sync+0x190/0x194 [ 67.416225][ T6598] irq event stamp: 187524 [ 67.417426][ T6598] hardirqs last enabled at (187523): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 67.420264][ T6598] hardirqs last disabled at (187524): [] el1_dbg+0x24/0x80 [ 67.422662][ T6598] softirqs last enabled at (186884): [] local_bh_enable+0x10/0x34 [ 67.425249][ T6598] softirqs last disabled at (186882): [] local_bh_disable+0x10/0x34 [ 67.427897][ T6598] ---[ end trace 0000000000000000 ]--- [ 67.437628][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.494062][ T6826] loop0: detected capacity change from 0 to 1024 [ 67.511853][ T6826] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.528131][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 67.531782][ T6598] ------------[ cut here ]------------ [ 67.533221][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.536027][ T6598] Modules linked in: [ 67.537119][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 67.540289][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.542991][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.545079][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.546897][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 67.548702][ T6598] sp : ffff8000a1ce6f20 [ 67.549837][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e007c8b0 x27: 0000000000000001 [ 67.552058][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000ccd2a068 [ 67.554220][ T6598] x23: dfff800000000000 x22: ffff0000ccd2a000 x21: ffff0000e007c8d8 [ 67.556417][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 67.558556][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 67.560795][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 67.562975][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 67.565115][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.567358][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 67.569614][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 67.571877][ T6598] Call trace: [ 67.572769][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.574463][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 67.575948][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 67.577539][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 67.579117][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 67.580618][ T6598] ext4_dirty_inode+0xd4/0x104 [ 67.581924][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 67.583314][ T6598] iput+0x1d0/0x830 [ 67.584355][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 67.585794][ T6598] __dentry_kill+0x178/0x5e8 [ 67.587059][ T6598] shrink_kill+0xd4/0x2cc [ 67.588241][ T6598] shrink_dentry_list+0x31c/0x768 [ 67.589583][ T6598] shrink_dcache_parent+0xc4/0x374 [ 67.590955][ T6598] do_one_tree+0x30/0xfc [ 67.592160][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 67.593650][ T6598] generic_shutdown_super+0x68/0x2b8 [ 67.595075][ T6598] kill_block_super+0x44/0x90 [ 67.596399][ T6598] ext4_kill_sb+0x68/0xa4 [ 67.597644][ T6598] deactivate_locked_super+0xc4/0x12c [ 67.599170][ T6598] deactivate_super+0xe0/0x100 [ 67.600483][ T6598] cleanup_mnt+0x34c/0x3dc [ 67.601732][ T6598] __cleanup_mnt+0x20/0x30 [ 67.602991][ T6598] task_work_run+0x230/0x2e0 [ 67.604280][ T6598] do_notify_resume+0x178/0x1f4 [ 67.605593][ T6598] el0_svc+0xac/0x168 [ 67.606739][ T6598] el0t_64_sync_handler+0x84/0xfc [ 67.608126][ T6598] el0t_64_sync+0x190/0x194 [ 67.609375][ T6598] irq event stamp: 195712 [ 67.610545][ T6598] hardirqs last enabled at (195711): [] console_unlock+0x18c/0x3d4 [ 67.613195][ T6598] hardirqs last disabled at (195712): [] el1_dbg+0x24/0x80 [ 67.615579][ T6598] softirqs last enabled at (195706): [] handle_softirqs+0xa3c/0xbfc [ 67.618183][ T6598] softirqs last disabled at (195225): [] __do_softirq+0x14/0x20 [ 67.620768][ T6598] ---[ end trace 0000000000000000 ]--- [ 67.625860][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.714145][ T6847] loop0: detected capacity change from 0 to 1024 [ 67.723567][ T6847] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.748202][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 67.752464][ T6598] ------------[ cut here ]------------ [ 67.753973][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.756868][ T6598] Modules linked in: [ 67.757883][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 67.761141][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.763889][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.766074][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.767910][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 67.769731][ T6598] sp : ffff8000a1ce6f20 [ 67.770867][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e025a0b0 x27: 0000000000000001 [ 67.773120][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000ce7a0068 [ 67.775401][ T6598] x23: dfff800000000000 x22: ffff0000ce7a0000 x21: ffff0000e025a0d8 [ 67.777668][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 1fffe000367a9dde [ 67.779956][ T6598] x17: ffff80008f1ad000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 67.782213][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 67.784378][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 67.786581][ T6598] x8 : cbba59a051883400 x7 : ffff8000802af1b8 x6 : 0000000000000000 [ 67.788871][ T6598] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f56604 [ 67.791057][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 67.793287][ T6598] Call trace: [ 67.794200][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.795915][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 67.797411][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 67.799030][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 67.800587][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 67.802137][ T6598] ext4_dirty_inode+0xd4/0x104 [ 67.803519][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 67.804943][ T6598] iput+0x1d0/0x830 [ 67.806024][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 67.807439][ T6598] __dentry_kill+0x178/0x5e8 [ 67.808706][ T6598] shrink_kill+0xd4/0x2cc [ 67.809889][ T6598] shrink_dentry_list+0x31c/0x768 [ 67.811325][ T6598] shrink_dcache_parent+0xc4/0x374 [ 67.812664][ T6598] do_one_tree+0x30/0xfc [ 67.813812][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 67.815387][ T6598] generic_shutdown_super+0x68/0x2b8 [ 67.816858][ T6598] kill_block_super+0x44/0x90 [ 67.818163][ T6598] ext4_kill_sb+0x68/0xa4 [ 67.819375][ T6598] deactivate_locked_super+0xc4/0x12c [ 67.820877][ T6598] deactivate_super+0xe0/0x100 [ 67.822213][ T6598] cleanup_mnt+0x34c/0x3dc [ 67.823477][ T6598] __cleanup_mnt+0x20/0x30 [ 67.824713][ T6598] task_work_run+0x230/0x2e0 [ 67.826052][ T6598] do_notify_resume+0x178/0x1f4 [ 67.827411][ T6598] el0_svc+0xac/0x168 [ 67.828518][ T6598] el0t_64_sync_handler+0x84/0xfc [ 67.829863][ T6598] el0t_64_sync+0x190/0x194 [ 67.831142][ T6598] irq event stamp: 202048 [ 67.832411][ T6598] hardirqs last enabled at (202047): [] finish_lock_switch+0xbc/0x1e4 [ 67.834997][ T6598] hardirqs last disabled at (202048): [] el1_dbg+0x24/0x80 [ 67.837517][ T6598] softirqs last enabled at (202040): [] handle_softirqs+0xa3c/0xbfc [ 67.840241][ T6598] softirqs last disabled at (201911): [] __do_softirq+0x14/0x20 [ 67.843030][ T6598] ---[ end trace 0000000000000000 ]--- [ 67.850360][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.925538][ T6868] loop0: detected capacity change from 0 to 1024 [ 67.954198][ T6868] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.972185][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 67.975456][ T6598] ------------[ cut here ]------------ [ 67.976947][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.979828][ T6598] Modules linked in: [ 67.980914][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 67.984243][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.986960][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.989302][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 67.991095][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 67.992889][ T6598] sp : ffff8000a1ce6f20 [ 67.993997][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e025dcb0 x27: 0000000000000001 [ 67.996258][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000cefc6068 [ 67.998471][ T6598] x23: dfff800000000000 x22: ffff0000cefc6000 x21: ffff0000e025dcd8 [ 68.000641][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 68.003054][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.005305][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 68.007513][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 68.009640][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.011737][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 68.013845][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 68.015986][ T6598] Call trace: [ 68.016847][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.018482][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 68.019843][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 68.021401][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 68.022962][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 68.024422][ T6598] ext4_dirty_inode+0xd4/0x104 [ 68.025679][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 68.027017][ T6598] iput+0x1d0/0x830 [ 68.028048][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 68.029374][ T6598] __dentry_kill+0x178/0x5e8 [ 68.030670][ T6598] shrink_kill+0xd4/0x2cc [ 68.031843][ T6598] shrink_dentry_list+0x31c/0x768 [ 68.033239][ T6598] shrink_dcache_parent+0xc4/0x374 [ 68.034705][ T6598] do_one_tree+0x30/0xfc [ 68.036009][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 68.037551][ T6598] generic_shutdown_super+0x68/0x2b8 [ 68.038903][ T6598] kill_block_super+0x44/0x90 [ 68.040011][ T6598] ext4_kill_sb+0x68/0xa4 [ 68.041270][ T6598] deactivate_locked_super+0xc4/0x12c [ 68.042666][ T6598] deactivate_super+0xe0/0x100 [ 68.044074][ T6598] cleanup_mnt+0x34c/0x3dc [ 68.045398][ T6598] __cleanup_mnt+0x20/0x30 [ 68.046615][ T6598] task_work_run+0x230/0x2e0 [ 68.047893][ T6598] do_notify_resume+0x178/0x1f4 [ 68.049389][ T6598] el0_svc+0xac/0x168 [ 68.050524][ T6598] el0t_64_sync_handler+0x84/0xfc [ 68.051935][ T6598] el0t_64_sync+0x190/0x194 [ 68.053244][ T6598] irq event stamp: 209482 [ 68.054464][ T6598] hardirqs last enabled at (209481): [] console_unlock+0x18c/0x3d4 [ 68.057130][ T6598] hardirqs last disabled at (209482): [] el1_dbg+0x24/0x80 [ 68.059709][ T6598] softirqs last enabled at (209000): [] local_bh_enable+0x10/0x34 [ 68.062329][ T6598] softirqs last disabled at (208998): [] local_bh_disable+0x10/0x34 [ 68.064916][ T6598] ---[ end trace 0000000000000000 ]--- [ 68.075156][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.160848][ T6887] loop0: detected capacity change from 0 to 1024 [ 68.175275][ T6887] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.194170][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 68.197481][ T6598] ------------[ cut here ]------------ [ 68.198989][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.201927][ T6598] Modules linked in: [ 68.203095][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 68.206501][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.209302][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.211460][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.213308][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 68.215120][ T6598] sp : ffff8000a1ce6f20 [ 68.216277][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e022d2b0 x27: 0000000000000001 [ 68.218471][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d0a3e068 [ 68.220671][ T6598] x23: dfff800000000000 x22: ffff0000d0a3e000 x21: ffff0000e022d2d8 [ 68.222906][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 68.225191][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.227387][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 68.229617][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 68.231914][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.234119][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 68.236268][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 68.238530][ T6598] Call trace: [ 68.239434][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.241190][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 68.242642][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 68.244262][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 68.245806][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 68.247332][ T6598] ext4_dirty_inode+0xd4/0x104 [ 68.248662][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 68.250085][ T6598] iput+0x1d0/0x830 [ 68.251178][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 68.252584][ T6598] __dentry_kill+0x178/0x5e8 [ 68.253899][ T6598] shrink_kill+0xd4/0x2cc [ 68.255129][ T6598] shrink_dentry_list+0x31c/0x768 [ 68.256612][ T6598] shrink_dcache_parent+0xc4/0x374 [ 68.258041][ T6598] do_one_tree+0x30/0xfc [ 68.259246][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 68.260763][ T6598] generic_shutdown_super+0x68/0x2b8 [ 68.262238][ T6598] kill_block_super+0x44/0x90 [ 68.263502][ T6598] ext4_kill_sb+0x68/0xa4 [ 68.264756][ T6598] deactivate_locked_super+0xc4/0x12c [ 68.266203][ T6598] deactivate_super+0xe0/0x100 [ 68.267551][ T6598] cleanup_mnt+0x34c/0x3dc [ 68.268800][ T6598] __cleanup_mnt+0x20/0x30 [ 68.270030][ T6598] task_work_run+0x230/0x2e0 [ 68.271380][ T6598] do_notify_resume+0x178/0x1f4 [ 68.272740][ T6598] el0_svc+0xac/0x168 [ 68.273875][ T6598] el0t_64_sync_handler+0x84/0xfc [ 68.275309][ T6598] el0t_64_sync+0x190/0x194 [ 68.276557][ T6598] irq event stamp: 217672 [ 68.277757][ T6598] hardirqs last enabled at (217671): [] console_unlock+0x18c/0x3d4 [ 68.280465][ T6598] hardirqs last disabled at (217672): [] el1_dbg+0x24/0x80 [ 68.282943][ T6598] softirqs last enabled at (216200): [] local_bh_enable+0x10/0x34 [ 68.285647][ T6598] softirqs last disabled at (216198): [] local_bh_disable+0x10/0x34 [ 68.288275][ T6598] ---[ end trace 0000000000000000 ]--- [ 68.297943][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.366675][ T6904] loop0: detected capacity change from 0 to 1024 [ 68.387361][ T6904] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.401185][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 68.404510][ T6598] ------------[ cut here ]------------ [ 68.405935][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.408790][ T6598] Modules linked in: [ 68.409872][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 68.413155][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.415933][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.418043][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.419865][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 68.421683][ T6598] sp : ffff8000a1ce6f20 [ 68.422798][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e01b3eb0 x27: 0000000000000001 [ 68.424980][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000daa26068 [ 68.427271][ T6598] x23: dfff800000000000 x22: ffff0000daa26000 x21: ffff0000e01b3ed8 [ 68.429454][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 68.431632][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.433808][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 68.436005][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 68.438303][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.440420][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 68.442609][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 68.444761][ T6598] Call trace: [ 68.445655][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.447428][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 68.448872][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 68.450421][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 68.451997][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 68.453478][ T6598] ext4_dirty_inode+0xd4/0x104 [ 68.454778][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 68.456165][ T6598] iput+0x1d0/0x830 [ 68.457229][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 68.458617][ T6598] __dentry_kill+0x178/0x5e8 [ 68.459876][ T6598] shrink_kill+0xd4/0x2cc [ 68.461115][ T6598] shrink_dentry_list+0x31c/0x768 [ 68.462497][ T6598] shrink_dcache_parent+0xc4/0x374 [ 68.463938][ T6598] do_one_tree+0x30/0xfc [ 68.465082][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 68.466652][ T6598] generic_shutdown_super+0x68/0x2b8 [ 68.468169][ T6598] kill_block_super+0x44/0x90 [ 68.469487][ T6598] ext4_kill_sb+0x68/0xa4 [ 68.470656][ T6598] deactivate_locked_super+0xc4/0x12c [ 68.472164][ T6598] deactivate_super+0xe0/0x100 [ 68.473472][ T6598] cleanup_mnt+0x34c/0x3dc [ 68.474693][ T6598] __cleanup_mnt+0x20/0x30 [ 68.475917][ T6598] task_work_run+0x230/0x2e0 [ 68.477245][ T6598] do_notify_resume+0x178/0x1f4 [ 68.478575][ T6598] el0_svc+0xac/0x168 [ 68.479695][ T6598] el0t_64_sync_handler+0x84/0xfc [ 68.481068][ T6598] el0t_64_sync+0x190/0x194 [ 68.482284][ T6598] irq event stamp: 224356 [ 68.483416][ T6598] hardirqs last enabled at (224355): [] console_unlock+0x18c/0x3d4 [ 68.486118][ T6598] hardirqs last disabled at (224356): [] el1_dbg+0x24/0x80 [ 68.488522][ T6598] softirqs last enabled at (223724): [] local_bh_enable+0x10/0x34 [ 68.491149][ T6598] softirqs last disabled at (223722): [] local_bh_disable+0x10/0x34 [ 68.493806][ T6598] ---[ end trace 0000000000000000 ]--- [ 68.506711][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.563633][ T6925] loop0: detected capacity change from 0 to 1024 [ 68.593663][ T6925] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.604641][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 68.607808][ T6598] ------------[ cut here ]------------ [ 68.609295][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.612222][ T6598] Modules linked in: [ 68.613272][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 68.616601][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.619321][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.621473][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.623283][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 68.625125][ T6598] sp : ffff8000a1ce6f20 [ 68.626189][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e01c70b0 x27: 0000000000000001 [ 68.628431][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d0e22068 [ 68.630573][ T6598] x23: dfff800000000000 x22: ffff0000d0e22000 x21: ffff0000e01c70d8 [ 68.632790][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 68.634952][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.637219][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 68.639429][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 68.641698][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.643897][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 68.646214][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 68.648582][ T6598] Call trace: [ 68.649578][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.651415][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 68.652947][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 68.654562][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 68.656069][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 68.657603][ T6598] ext4_dirty_inode+0xd4/0x104 [ 68.658949][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 68.660354][ T6598] iput+0x1d0/0x830 [ 68.661449][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 68.662845][ T6598] __dentry_kill+0x178/0x5e8 [ 68.664137][ T6598] shrink_kill+0xd4/0x2cc [ 68.665334][ T6598] shrink_dentry_list+0x31c/0x768 [ 68.666779][ T6598] shrink_dcache_parent+0xc4/0x374 [ 68.668234][ T6598] do_one_tree+0x30/0xfc [ 68.669453][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 68.670974][ T6598] generic_shutdown_super+0x68/0x2b8 [ 68.672463][ T6598] kill_block_super+0x44/0x90 [ 68.673817][ T6598] ext4_kill_sb+0x68/0xa4 [ 68.675004][ T6598] deactivate_locked_super+0xc4/0x12c [ 68.676525][ T6598] deactivate_super+0xe0/0x100 [ 68.677842][ T6598] cleanup_mnt+0x34c/0x3dc [ 68.679074][ T6598] __cleanup_mnt+0x20/0x30 [ 68.680367][ T6598] task_work_run+0x230/0x2e0 [ 68.681615][ T6598] do_notify_resume+0x178/0x1f4 [ 68.682946][ T6598] el0_svc+0xac/0x168 [ 68.684111][ T6598] el0t_64_sync_handler+0x84/0xfc [ 68.685693][ T6598] el0t_64_sync+0x190/0x194 [ 68.686959][ T6598] irq event stamp: 231354 [ 68.688135][ T6598] hardirqs last enabled at (231353): [] console_unlock+0x18c/0x3d4 [ 68.690741][ T6598] hardirqs last disabled at (231354): [] el1_dbg+0x24/0x80 [ 68.693093][ T6598] softirqs last enabled at (230776): [] local_bh_enable+0x10/0x34 [ 68.695771][ T6598] softirqs last disabled at (230774): [] local_bh_disable+0x10/0x34 [ 68.698337][ T6598] ---[ end trace 0000000000000000 ]--- [ 68.705547][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.785935][ T6947] loop0: detected capacity change from 0 to 1024 [ 68.803755][ T6947] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.814692][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 68.817922][ T6598] ------------[ cut here ]------------ [ 68.819480][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.822399][ T6598] Modules linked in: [ 68.823519][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 68.826754][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.829570][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.831612][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.833348][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 68.835077][ T6598] sp : ffff8000a1ce6f20 [ 68.836287][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02652b0 x27: 0000000000000001 [ 68.838565][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d2758068 [ 68.840798][ T6598] x23: dfff800000000000 x22: ffff0000d2758000 x21: ffff0000e02652d8 [ 68.843044][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 68.845251][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.847468][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 68.849700][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 68.851997][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.854183][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 68.856441][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 68.858649][ T6598] Call trace: [ 68.859548][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 68.861203][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 68.862628][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 68.864358][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 68.865917][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 68.867408][ T6598] ext4_dirty_inode+0xd4/0x104 [ 68.868729][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 68.870125][ T6598] iput+0x1d0/0x830 [ 68.871191][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 68.872573][ T6598] __dentry_kill+0x178/0x5e8 [ 68.873824][ T6598] shrink_kill+0xd4/0x2cc [ 68.875037][ T6598] shrink_dentry_list+0x31c/0x768 [ 68.876416][ T6598] shrink_dcache_parent+0xc4/0x374 [ 68.877789][ T6598] do_one_tree+0x30/0xfc [ 68.878972][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 68.880529][ T6598] generic_shutdown_super+0x68/0x2b8 [ 68.882005][ T6598] kill_block_super+0x44/0x90 [ 68.883289][ T6598] ext4_kill_sb+0x68/0xa4 [ 68.884446][ T6598] deactivate_locked_super+0xc4/0x12c [ 68.885878][ T6598] deactivate_super+0xe0/0x100 [ 68.887212][ T6598] cleanup_mnt+0x34c/0x3dc [ 68.888476][ T6598] __cleanup_mnt+0x20/0x30 [ 68.889738][ T6598] task_work_run+0x230/0x2e0 [ 68.890971][ T6598] do_notify_resume+0x178/0x1f4 [ 68.892344][ T6598] el0_svc+0xac/0x168 [ 68.893392][ T6598] el0t_64_sync_handler+0x84/0xfc [ 68.894728][ T6598] el0t_64_sync+0x190/0x194 [ 68.895972][ T6598] irq event stamp: 239302 [ 68.897292][ T6598] hardirqs last enabled at (239301): [] console_unlock+0x18c/0x3d4 [ 68.899884][ T6598] hardirqs last disabled at (239302): [] el1_dbg+0x24/0x80 [ 68.902199][ T6598] softirqs last enabled at (238728): [] local_bh_enable+0x10/0x34 [ 68.904706][ T6598] softirqs last disabled at (238726): [] local_bh_disable+0x10/0x34 [ 68.907256][ T6598] ---[ end trace 0000000000000000 ]--- [ 68.912695][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.979563][ T52] Bluetooth: hci0: command tx timeout [ 69.008810][ T6972] loop0: detected capacity change from 0 to 1024 [ 69.030720][ T6972] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.041597][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 69.044869][ T6598] ------------[ cut here ]------------ [ 69.046393][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.049200][ T6598] Modules linked in: [ 69.050248][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.053499][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.056299][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.058384][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.060198][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 69.061934][ T6598] sp : ffff8000a1ce6f20 [ 69.063081][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02d48b0 x27: 0000000000000001 [ 69.065448][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000daa32068 [ 69.067664][ T6598] x23: dfff800000000000 x22: ffff0000daa32000 x21: ffff0000e02d48d8 [ 69.069871][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 69.072009][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.074216][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 69.076451][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 69.078668][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.080825][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 69.083007][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 69.085223][ T6598] Call trace: [ 69.086086][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.087768][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 69.089194][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 69.090757][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 69.092303][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 69.093784][ T6598] ext4_dirty_inode+0xd4/0x104 [ 69.095159][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 69.096570][ T6598] iput+0x1d0/0x830 [ 69.097608][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 69.098992][ T6598] __dentry_kill+0x178/0x5e8 [ 69.100250][ T6598] shrink_kill+0xd4/0x2cc [ 69.101488][ T6598] shrink_dentry_list+0x31c/0x768 [ 69.102822][ T6598] shrink_dcache_parent+0xc4/0x374 [ 69.104242][ T6598] do_one_tree+0x30/0xfc [ 69.105423][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 69.106954][ T6598] generic_shutdown_super+0x68/0x2b8 [ 69.108533][ T6598] kill_block_super+0x44/0x90 [ 69.109858][ T6598] ext4_kill_sb+0x68/0xa4 [ 69.111157][ T6598] deactivate_locked_super+0xc4/0x12c [ 69.112561][ T6598] deactivate_super+0xe0/0x100 [ 69.113896][ T6598] cleanup_mnt+0x34c/0x3dc [ 69.115183][ T6598] __cleanup_mnt+0x20/0x30 [ 69.116419][ T6598] task_work_run+0x230/0x2e0 [ 69.117667][ T6598] do_notify_resume+0x178/0x1f4 [ 69.119120][ T6598] el0_svc+0xac/0x168 [ 69.120188][ T6598] el0t_64_sync_handler+0x84/0xfc [ 69.121585][ T6598] el0t_64_sync+0x190/0x194 [ 69.122880][ T6598] irq event stamp: 246888 [ 69.124025][ T6598] hardirqs last enabled at (246887): [] console_unlock+0x18c/0x3d4 [ 69.126647][ T6598] hardirqs last disabled at (246888): [] el1_dbg+0x24/0x80 [ 69.129087][ T6598] softirqs last enabled at (246262): [] local_bh_enable+0x10/0x34 [ 69.131749][ T6598] softirqs last disabled at (246260): [] local_bh_disable+0x10/0x34 [ 69.134507][ T6598] ---[ end trace 0000000000000000 ]--- [ 69.144121][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.214174][ T6985] loop0: detected capacity change from 0 to 1024 [ 69.231750][ T6985] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.242105][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 69.245396][ T6598] ------------[ cut here ]------------ [ 69.246884][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.249699][ T6598] Modules linked in: [ 69.250787][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.254019][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.256797][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.258948][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.260845][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 69.262653][ T6598] sp : ffff8000a1ce6f20 [ 69.263785][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02daab0 x27: 0000000000000001 [ 69.265977][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000cd0f8068 [ 69.268178][ T6598] x23: dfff800000000000 x22: ffff0000cd0f8000 x21: ffff0000e02daad8 [ 69.270330][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 69.272539][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.274686][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 69.276858][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 69.278999][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.281189][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 69.283441][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 69.285640][ T6598] Call trace: [ 69.286541][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.288211][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 69.289758][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 69.291292][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 69.292823][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 69.294333][ T6598] ext4_dirty_inode+0xd4/0x104 [ 69.295667][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 69.297108][ T6598] iput+0x1d0/0x830 [ 69.298136][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 69.299568][ T6598] __dentry_kill+0x178/0x5e8 [ 69.300859][ T6598] shrink_kill+0xd4/0x2cc [ 69.302031][ T6598] shrink_dentry_list+0x31c/0x768 [ 69.303437][ T6598] shrink_dcache_parent+0xc4/0x374 [ 69.304821][ T6598] do_one_tree+0x30/0xfc [ 69.305935][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 69.307511][ T6598] generic_shutdown_super+0x68/0x2b8 [ 69.308952][ T6598] kill_block_super+0x44/0x90 [ 69.310224][ T6598] ext4_kill_sb+0x68/0xa4 [ 69.311443][ T6598] deactivate_locked_super+0xc4/0x12c [ 69.312960][ T6598] deactivate_super+0xe0/0x100 [ 69.314251][ T6598] cleanup_mnt+0x34c/0x3dc [ 69.315411][ T6598] __cleanup_mnt+0x20/0x30 [ 69.316597][ T6598] task_work_run+0x230/0x2e0 [ 69.317841][ T6598] do_notify_resume+0x178/0x1f4 [ 69.319235][ T6598] el0_svc+0xac/0x168 [ 69.320334][ T6598] el0t_64_sync_handler+0x84/0xfc [ 69.321702][ T6598] el0t_64_sync+0x190/0x194 [ 69.322935][ T6598] irq event stamp: 254554 [ 69.324145][ T6598] hardirqs last enabled at (254553): [] console_unlock+0x18c/0x3d4 [ 69.326768][ T6598] hardirqs last disabled at (254554): [] el1_dbg+0x24/0x80 [ 69.329189][ T6598] softirqs last enabled at (254322): [] handle_softirqs+0xa3c/0xbfc [ 69.331836][ T6598] softirqs last disabled at (254181): [] __do_softirq+0x14/0x20 [ 69.334364][ T6598] ---[ end trace 0000000000000000 ]--- [ 69.341653][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.398740][ T7002] loop0: detected capacity change from 0 to 1024 [ 69.422069][ T7002] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.442429][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 69.445637][ T6598] ------------[ cut here ]------------ [ 69.447138][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.449924][ T6598] Modules linked in: [ 69.451044][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.454403][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.457095][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.459303][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.461062][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 69.462906][ T6598] sp : ffff8000a1ce6f20 [ 69.464133][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02720b0 x27: 0000000000000001 [ 69.466371][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d5b16068 [ 69.468621][ T6598] x23: dfff800000000000 x22: ffff0000d5b16000 x21: ffff0000e02720d8 [ 69.470871][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 69.473076][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.475337][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 69.477570][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 69.479886][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.482048][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 69.484307][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 69.486482][ T6598] Call trace: [ 69.487403][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.489069][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 69.490494][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 69.492124][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 69.493684][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 69.495259][ T6598] ext4_dirty_inode+0xd4/0x104 [ 69.496659][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 69.498073][ T6598] iput+0x1d0/0x830 [ 69.499120][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 69.500469][ T6598] __dentry_kill+0x178/0x5e8 [ 69.501706][ T6598] shrink_kill+0xd4/0x2cc [ 69.502874][ T6598] shrink_dentry_list+0x31c/0x768 [ 69.504217][ T6598] shrink_dcache_parent+0xc4/0x374 [ 69.505627][ T6598] do_one_tree+0x30/0xfc [ 69.506813][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 69.508399][ T6598] generic_shutdown_super+0x68/0x2b8 [ 69.509866][ T6598] kill_block_super+0x44/0x90 [ 69.511166][ T6598] ext4_kill_sb+0x68/0xa4 [ 69.512339][ T6598] deactivate_locked_super+0xc4/0x12c [ 69.513760][ T6598] deactivate_super+0xe0/0x100 [ 69.515062][ T6598] cleanup_mnt+0x34c/0x3dc [ 69.516272][ T6598] __cleanup_mnt+0x20/0x30 [ 69.517483][ T6598] task_work_run+0x230/0x2e0 [ 69.518698][ T6598] do_notify_resume+0x178/0x1f4 [ 69.520027][ T6598] el0_svc+0xac/0x168 [ 69.521140][ T6598] el0t_64_sync_handler+0x84/0xfc [ 69.522502][ T6598] el0t_64_sync+0x190/0x194 [ 69.523718][ T6598] irq event stamp: 261002 [ 69.524876][ T6598] hardirqs last enabled at (261001): [] console_unlock+0x18c/0x3d4 [ 69.527425][ T6598] hardirqs last disabled at (261002): [] el1_dbg+0x24/0x80 [ 69.529801][ T6598] softirqs last enabled at (260454): [] local_bh_enable+0x10/0x34 [ 69.532364][ T6598] softirqs last disabled at (260452): [] local_bh_disable+0x10/0x34 [ 69.534884][ T6598] ---[ end trace 0000000000000000 ]--- [ 69.539339][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.596348][ T7014] loop0: detected capacity change from 0 to 1024 [ 69.610771][ T7014] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.620877][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 69.624096][ T6598] ------------[ cut here ]------------ [ 69.625551][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.628376][ T6598] Modules linked in: [ 69.629410][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.632662][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.635453][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.637624][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.639483][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 69.641285][ T6598] sp : ffff8000a1ce6f20 [ 69.642434][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02c16b0 x27: 0000000000000001 [ 69.644678][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d5864068 [ 69.647039][ T6598] x23: dfff800000000000 x22: ffff0000d5864000 x21: ffff0000e02c16d8 [ 69.649281][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 69.651435][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.653714][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 69.655897][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 69.658145][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.660361][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 69.662551][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 69.664811][ T6598] Call trace: [ 69.665749][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.667501][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 69.668921][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 69.670594][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 69.672182][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 69.673703][ T6598] ext4_dirty_inode+0xd4/0x104 [ 69.675020][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 69.676481][ T6598] iput+0x1d0/0x830 [ 69.677592][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 69.679000][ T6598] __dentry_kill+0x178/0x5e8 [ 69.680325][ T6598] shrink_kill+0xd4/0x2cc [ 69.681534][ T6598] shrink_dentry_list+0x31c/0x768 [ 69.682929][ T6598] shrink_dcache_parent+0xc4/0x374 [ 69.684301][ T6598] do_one_tree+0x30/0xfc [ 69.685504][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 69.687026][ T6598] generic_shutdown_super+0x68/0x2b8 [ 69.688485][ T6598] kill_block_super+0x44/0x90 [ 69.689743][ T6598] ext4_kill_sb+0x68/0xa4 [ 69.690927][ T6598] deactivate_locked_super+0xc4/0x12c [ 69.692355][ T6598] deactivate_super+0xe0/0x100 [ 69.693687][ T6598] cleanup_mnt+0x34c/0x3dc [ 69.694905][ T6598] __cleanup_mnt+0x20/0x30 [ 69.696143][ T6598] task_work_run+0x230/0x2e0 [ 69.697406][ T6598] do_notify_resume+0x178/0x1f4 [ 69.698666][ T6598] el0_svc+0xac/0x168 [ 69.699776][ T6598] el0t_64_sync_handler+0x84/0xfc [ 69.701130][ T6598] el0t_64_sync+0x190/0x194 [ 69.702359][ T6598] irq event stamp: 267818 [ 69.703590][ T6598] hardirqs last enabled at (267817): [] console_unlock+0x18c/0x3d4 [ 69.706269][ T6598] hardirqs last disabled at (267818): [] el1_dbg+0x24/0x80 [ 69.708792][ T6598] softirqs last enabled at (267728): [] local_bh_enable+0x10/0x34 [ 69.711395][ T6598] softirqs last disabled at (267726): [] local_bh_disable+0x10/0x34 [ 69.713995][ T6598] ---[ end trace 0000000000000000 ]--- [ 69.716566][ T2220] cfg80211: failed to load regulatory.db [ 69.723368][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.792411][ T7018] loop0: detected capacity change from 0 to 1024 [ 69.814953][ T7018] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 1970/01/01 00:01:09 executed programs: 17 [ 69.827050][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 69.830554][ T6598] ------------[ cut here ]------------ [ 69.832129][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.835044][ T6598] Modules linked in: [ 69.836088][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.839414][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.842263][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.844516][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.846293][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 69.848095][ T6598] sp : ffff8000a1ce6f20 [ 69.849293][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02c82b0 x27: 0000000000000001 [ 69.851584][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d7028068 [ 69.853827][ T6598] x23: dfff800000000000 x22: ffff0000d7028000 x21: ffff0000e02c82d8 [ 69.856164][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 69.858491][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.860836][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 69.863071][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 69.865327][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.867684][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 69.869868][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 69.872147][ T6598] Call trace: [ 69.873081][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 69.874828][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 69.876364][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 69.877967][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 69.879568][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 69.881094][ T6598] ext4_dirty_inode+0xd4/0x104 [ 69.882477][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 69.883959][ T6598] iput+0x1d0/0x830 [ 69.885008][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 69.886457][ T6598] __dentry_kill+0x178/0x5e8 [ 69.887763][ T6598] shrink_kill+0xd4/0x2cc [ 69.889003][ T6598] shrink_dentry_list+0x31c/0x768 [ 69.890431][ T6598] shrink_dcache_parent+0xc4/0x374 [ 69.891904][ T6598] do_one_tree+0x30/0xfc [ 69.893137][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 69.894658][ T6598] generic_shutdown_super+0x68/0x2b8 [ 69.896211][ T6598] kill_block_super+0x44/0x90 [ 69.897600][ T6598] ext4_kill_sb+0x68/0xa4 [ 69.898818][ T6598] deactivate_locked_super+0xc4/0x12c [ 69.900322][ T6598] deactivate_super+0xe0/0x100 [ 69.901688][ T6598] cleanup_mnt+0x34c/0x3dc [ 69.902977][ T6598] __cleanup_mnt+0x20/0x30 [ 69.904183][ T6598] task_work_run+0x230/0x2e0 [ 69.905456][ T6598] do_notify_resume+0x178/0x1f4 [ 69.906882][ T6598] el0_svc+0xac/0x168 [ 69.907974][ T6598] el0t_64_sync_handler+0x84/0xfc [ 69.909398][ T6598] el0t_64_sync+0x190/0x194 [ 69.910666][ T6598] irq event stamp: 274100 [ 69.911889][ T6598] hardirqs last enabled at (274099): [] console_unlock+0x18c/0x3d4 [ 69.914606][ T6598] hardirqs last disabled at (274100): [] el1_dbg+0x24/0x80 [ 69.917059][ T6598] softirqs last enabled at (274094): [] handle_softirqs+0xa3c/0xbfc [ 69.919736][ T6598] softirqs last disabled at (273885): [] __do_softirq+0x14/0x20 [ 69.922249][ T6598] ---[ end trace 0000000000000000 ]--- [ 69.928647][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.989985][ T7022] loop0: detected capacity change from 0 to 1024 [ 70.013851][ T7022] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.024260][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 70.027651][ T6598] ------------[ cut here ]------------ [ 70.029128][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.032006][ T6598] Modules linked in: [ 70.033079][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.036357][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.039115][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.041200][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.043019][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 70.044779][ T6598] sp : ffff8000a1ce6f20 [ 70.045899][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02cc8b0 x27: 0000000000000001 [ 70.048147][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d6bee068 [ 70.050295][ T6598] x23: dfff800000000000 x22: ffff0000d6bee000 x21: ffff0000e02cc8d8 [ 70.052471][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 70.054587][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 70.056797][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 70.058933][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 70.060997][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.063130][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 70.065348][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 70.067552][ T6598] Call trace: [ 70.068436][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.070123][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 70.071623][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 70.073189][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 70.074738][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 70.076292][ T6598] ext4_dirty_inode+0xd4/0x104 [ 70.077601][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 70.079028][ T6598] iput+0x1d0/0x830 [ 70.080050][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 70.081470][ T6598] __dentry_kill+0x178/0x5e8 [ 70.082703][ T6598] shrink_kill+0xd4/0x2cc [ 70.083899][ T6598] shrink_dentry_list+0x31c/0x768 [ 70.085219][ T6598] shrink_dcache_parent+0xc4/0x374 [ 70.086644][ T6598] do_one_tree+0x30/0xfc [ 70.087801][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 70.089336][ T6598] generic_shutdown_super+0x68/0x2b8 [ 70.090803][ T6598] kill_block_super+0x44/0x90 [ 70.092019][ T6598] ext4_kill_sb+0x68/0xa4 [ 70.093206][ T6598] deactivate_locked_super+0xc4/0x12c [ 70.094729][ T6598] deactivate_super+0xe0/0x100 [ 70.096034][ T6598] cleanup_mnt+0x34c/0x3dc [ 70.097257][ T6598] __cleanup_mnt+0x20/0x30 [ 70.098477][ T6598] task_work_run+0x230/0x2e0 [ 70.099705][ T6598] do_notify_resume+0x178/0x1f4 [ 70.101015][ T6598] el0_svc+0xac/0x168 [ 70.102087][ T6598] el0t_64_sync_handler+0x84/0xfc [ 70.103443][ T6598] el0t_64_sync+0x190/0x194 [ 70.104698][ T6598] irq event stamp: 280220 [ 70.105845][ T6598] hardirqs last enabled at (280219): [] console_unlock+0x18c/0x3d4 [ 70.108511][ T6598] hardirqs last disabled at (280220): [] el1_dbg+0x24/0x80 [ 70.110952][ T6598] softirqs last enabled at (279586): [] local_bh_enable+0x10/0x34 [ 70.113481][ T6598] softirqs last disabled at (279584): [] local_bh_disable+0x10/0x34 [ 70.116146][ T6598] ---[ end trace 0000000000000000 ]--- [ 70.121700][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.204810][ T7026] loop0: detected capacity change from 0 to 1024 [ 70.220721][ T7026] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.229632][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 70.232839][ T6598] ------------[ cut here ]------------ [ 70.234283][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.237031][ T6598] Modules linked in: [ 70.238157][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.241641][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.244454][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.246606][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.248333][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 70.250206][ T6598] sp : ffff8000a1ce6f20 [ 70.251325][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e039aab0 x27: 0000000000000001 [ 70.253552][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d7fb4068 [ 70.255757][ T6598] x23: dfff800000000000 x22: ffff0000d7fb4000 x21: ffff0000e039aad8 [ 70.258024][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 70.260266][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 70.262420][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 70.264656][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 70.266874][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.269082][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 70.271280][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 70.273455][ T6598] Call trace: [ 70.274327][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.276000][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 70.277502][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 70.279105][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 70.280682][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 70.282164][ T6598] ext4_dirty_inode+0xd4/0x104 [ 70.283488][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 70.284947][ T6598] iput+0x1d0/0x830 [ 70.286011][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 70.287461][ T6598] __dentry_kill+0x178/0x5e8 [ 70.288802][ T6598] shrink_kill+0xd4/0x2cc [ 70.290011][ T6598] shrink_dentry_list+0x31c/0x768 [ 70.291388][ T6598] shrink_dcache_parent+0xc4/0x374 [ 70.292732][ T6598] do_one_tree+0x30/0xfc [ 70.293966][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 70.295452][ T6598] generic_shutdown_super+0x68/0x2b8 [ 70.296956][ T6598] kill_block_super+0x44/0x90 [ 70.298240][ T6598] ext4_kill_sb+0x68/0xa4 [ 70.299459][ T6598] deactivate_locked_super+0xc4/0x12c [ 70.301005][ T6598] deactivate_super+0xe0/0x100 [ 70.302377][ T6598] cleanup_mnt+0x34c/0x3dc [ 70.303570][ T6598] __cleanup_mnt+0x20/0x30 [ 70.304840][ T6598] task_work_run+0x230/0x2e0 [ 70.306087][ T6598] do_notify_resume+0x178/0x1f4 [ 70.307438][ T6598] el0_svc+0xac/0x168 [ 70.308554][ T6598] el0t_64_sync_handler+0x84/0xfc [ 70.309995][ T6598] el0t_64_sync+0x190/0x194 [ 70.311240][ T6598] irq event stamp: 287934 [ 70.312390][ T6598] hardirqs last enabled at (287933): [] console_unlock+0x18c/0x3d4 [ 70.315133][ T6598] hardirqs last disabled at (287934): [] el1_dbg+0x24/0x80 [ 70.317660][ T6598] softirqs last enabled at (287866): [] handle_softirqs+0xa3c/0xbfc [ 70.320296][ T6598] softirqs last disabled at (287437): [] __do_softirq+0x14/0x20 [ 70.322808][ T6598] ---[ end trace 0000000000000000 ]--- [ 70.327634][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.382846][ T7030] loop0: detected capacity change from 0 to 1024 [ 70.403806][ T7030] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.413469][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 70.416661][ T6598] ------------[ cut here ]------------ [ 70.418080][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.420925][ T6598] Modules linked in: [ 70.421998][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.425383][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.428117][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.430372][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.432157][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 70.433937][ T6598] sp : ffff8000a1ce6f20 [ 70.435096][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e03916b0 x27: 0000000000000001 [ 70.437332][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d870a068 [ 70.439546][ T6598] x23: dfff800000000000 x22: ffff0000d870a000 x21: ffff0000e03916d8 [ 70.441774][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 70.443961][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 70.446214][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 70.448449][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 70.450649][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.452760][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 70.454921][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 70.457124][ T6598] Call trace: [ 70.458050][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.459697][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 70.461160][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 70.462771][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 70.464383][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 70.465926][ T6598] ext4_dirty_inode+0xd4/0x104 [ 70.467191][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 70.468590][ T6598] iput+0x1d0/0x830 [ 70.469693][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 70.471123][ T6598] __dentry_kill+0x178/0x5e8 [ 70.472418][ T6598] shrink_kill+0xd4/0x2cc [ 70.473582][ T6598] shrink_dentry_list+0x31c/0x768 [ 70.475014][ T6598] shrink_dcache_parent+0xc4/0x374 [ 70.476487][ T6598] do_one_tree+0x30/0xfc [ 70.477627][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 70.479119][ T6598] generic_shutdown_super+0x68/0x2b8 [ 70.480598][ T6598] kill_block_super+0x44/0x90 [ 70.481943][ T6598] ext4_kill_sb+0x68/0xa4 [ 70.483147][ T6598] deactivate_locked_super+0xc4/0x12c [ 70.484663][ T6598] deactivate_super+0xe0/0x100 [ 70.485940][ T6598] cleanup_mnt+0x34c/0x3dc [ 70.487178][ T6598] __cleanup_mnt+0x20/0x30 [ 70.488425][ T6598] task_work_run+0x230/0x2e0 [ 70.489658][ T6598] do_notify_resume+0x178/0x1f4 [ 70.490993][ T6598] el0_svc+0xac/0x168 [ 70.492064][ T6598] el0t_64_sync_handler+0x84/0xfc [ 70.493514][ T6598] el0t_64_sync+0x190/0x194 [ 70.494740][ T6598] irq event stamp: 294698 [ 70.495946][ T6598] hardirqs last enabled at (294697): [] console_unlock+0x18c/0x3d4 [ 70.498575][ T6598] hardirqs last disabled at (294698): [] el1_dbg+0x24/0x80 [ 70.500981][ T6598] softirqs last enabled at (294012): [] local_bh_enable+0x10/0x34 [ 70.503199][ T6598] softirqs last disabled at (294010): [] local_bh_disable+0x10/0x34 [ 70.505397][ T6598] ---[ end trace 0000000000000000 ]--- [ 70.510750][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.558108][ T7034] loop0: detected capacity change from 0 to 1024 [ 70.582663][ T7034] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.592822][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 70.596236][ T6598] ------------[ cut here ]------------ [ 70.597629][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.600474][ T6598] Modules linked in: [ 70.601573][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.604779][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.607522][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.609667][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.611406][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 70.613221][ T6598] sp : ffff8000a1ce6f20 [ 70.614331][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e0395cb0 x27: 0000000000000001 [ 70.616487][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d50ec068 [ 70.618612][ T6598] x23: dfff800000000000 x22: ffff0000d50ec000 x21: ffff0000e0395cd8 [ 70.620813][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 70.622988][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 70.625152][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 70.627345][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 70.629624][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.631751][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 70.634003][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 70.636123][ T6598] Call trace: [ 70.637015][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.638719][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 70.640165][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 70.641777][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 70.643285][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 70.644807][ T6598] ext4_dirty_inode+0xd4/0x104 [ 70.646138][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 70.647513][ T6598] iput+0x1d0/0x830 [ 70.648529][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 70.649854][ T6598] __dentry_kill+0x178/0x5e8 [ 70.651073][ T6598] shrink_kill+0xd4/0x2cc [ 70.652251][ T6598] shrink_dentry_list+0x31c/0x768 [ 70.653594][ T6598] shrink_dcache_parent+0xc4/0x374 [ 70.655004][ T6598] do_one_tree+0x30/0xfc [ 70.656220][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 70.657722][ T6598] generic_shutdown_super+0x68/0x2b8 [ 70.659164][ T6598] kill_block_super+0x44/0x90 [ 70.660397][ T6598] ext4_kill_sb+0x68/0xa4 [ 70.661631][ T6598] deactivate_locked_super+0xc4/0x12c [ 70.663093][ T6598] deactivate_super+0xe0/0x100 [ 70.664434][ T6598] cleanup_mnt+0x34c/0x3dc [ 70.665594][ T6598] __cleanup_mnt+0x20/0x30 [ 70.666783][ T6598] task_work_run+0x230/0x2e0 [ 70.668012][ T6598] do_notify_resume+0x178/0x1f4 [ 70.669337][ T6598] el0_svc+0xac/0x168 [ 70.670409][ T6598] el0t_64_sync_handler+0x84/0xfc [ 70.671803][ T6598] el0t_64_sync+0x190/0x194 [ 70.673039][ T6598] irq event stamp: 301838 [ 70.674192][ T6598] hardirqs last enabled at (301837): [] console_unlock+0x18c/0x3d4 [ 70.676839][ T6598] hardirqs last disabled at (301838): [] el1_dbg+0x24/0x80 [ 70.679259][ T6598] softirqs last enabled at (301154): [] local_bh_enable+0x10/0x34 [ 70.681896][ T6598] softirqs last disabled at (301152): [] local_bh_disable+0x10/0x34 [ 70.684524][ T6598] ---[ end trace 0000000000000000 ]--- [ 70.689079][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.755845][ T7038] loop0: detected capacity change from 0 to 1024 [ 70.791475][ T7038] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.800828][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 70.804044][ T6598] ------------[ cut here ]------------ [ 70.805507][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.808248][ T6598] Modules linked in: [ 70.809299][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.812512][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.815309][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.817417][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.819274][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 70.820978][ T6598] sp : ffff8000a1ce6f20 [ 70.822179][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e0333eb0 x27: 0000000000000001 [ 70.824492][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d8a5c068 [ 70.826703][ T6598] x23: dfff800000000000 x22: ffff0000d8a5c000 x21: ffff0000e0333ed8 [ 70.828907][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 70.831075][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 70.833240][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 70.835469][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 70.837692][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.839906][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 70.842002][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 70.844261][ T6598] Call trace: [ 70.845155][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.846837][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 70.848282][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 70.849988][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 70.851524][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 70.853011][ T6598] ext4_dirty_inode+0xd4/0x104 [ 70.854365][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 70.855771][ T6598] iput+0x1d0/0x830 [ 70.856828][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 70.858262][ T6598] __dentry_kill+0x178/0x5e8 [ 70.859474][ T6598] shrink_kill+0xd4/0x2cc [ 70.860633][ T6598] shrink_dentry_list+0x31c/0x768 [ 70.862060][ T6598] shrink_dcache_parent+0xc4/0x374 [ 70.863462][ T6598] do_one_tree+0x30/0xfc [ 70.864610][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 70.866066][ T6598] generic_shutdown_super+0x68/0x2b8 [ 70.867536][ T6598] kill_block_super+0x44/0x90 [ 70.868842][ T6598] ext4_kill_sb+0x68/0xa4 [ 70.870037][ T6598] deactivate_locked_super+0xc4/0x12c [ 70.871553][ T6598] deactivate_super+0xe0/0x100 [ 70.872979][ T6598] cleanup_mnt+0x34c/0x3dc [ 70.874371][ T6598] __cleanup_mnt+0x20/0x30 [ 70.875589][ T6598] task_work_run+0x230/0x2e0 [ 70.876885][ T6598] do_notify_resume+0x178/0x1f4 [ 70.878193][ T6598] el0_svc+0xac/0x168 [ 70.879274][ T6598] el0t_64_sync_handler+0x84/0xfc [ 70.880723][ T6598] el0t_64_sync+0x190/0x194 [ 70.881973][ T6598] irq event stamp: 309240 [ 70.883206][ T6598] hardirqs last enabled at (309239): [] console_unlock+0x18c/0x3d4 [ 70.885839][ T6598] hardirqs last disabled at (309240): [] el1_dbg+0x24/0x80 [ 70.888293][ T6598] softirqs last enabled at (308648): [] local_bh_enable+0x10/0x34 [ 70.890931][ T6598] softirqs last disabled at (308646): [] local_bh_disable+0x10/0x34 [ 70.893534][ T6598] ---[ end trace 0000000000000000 ]--- [ 70.898194][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.964317][ T7042] loop0: detected capacity change from 0 to 1024 [ 70.971785][ T7042] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.984122][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 70.987355][ T6598] ------------[ cut here ]------------ [ 70.988885][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 70.991665][ T6598] Modules linked in: [ 70.992701][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.996001][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.998662][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.000800][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.002532][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 71.004286][ T6598] sp : ffff8000a1ce6f20 [ 71.005402][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e03ed2b0 x27: 0000000000000001 [ 71.007554][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d9454068 [ 71.009797][ T6598] x23: dfff800000000000 x22: ffff0000d9454000 x21: ffff0000e03ed2d8 [ 71.012014][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 71.014189][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.016346][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 71.018503][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 71.020674][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.022830][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 71.024932][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.027148][ T6598] Call trace: [ 71.028038][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.029682][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 71.031088][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.032606][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 71.034087][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 71.035578][ T6598] ext4_dirty_inode+0xd4/0x104 [ 71.036887][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 71.038289][ T6598] iput+0x1d0/0x830 [ 71.039314][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 71.040701][ T6598] __dentry_kill+0x178/0x5e8 [ 71.041982][ T6598] shrink_kill+0xd4/0x2cc [ 71.043188][ T6598] shrink_dentry_list+0x31c/0x768 [ 71.044582][ T6598] shrink_dcache_parent+0xc4/0x374 [ 71.045964][ T6598] do_one_tree+0x30/0xfc [ 71.047131][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 71.048571][ T6598] generic_shutdown_super+0x68/0x2b8 [ 71.049953][ T6598] kill_block_super+0x44/0x90 [ 71.051227][ T6598] ext4_kill_sb+0x68/0xa4 [ 71.052430][ T6598] deactivate_locked_super+0xc4/0x12c [ 71.053855][ T6598] deactivate_super+0xe0/0x100 [ 71.055114][ T6598] cleanup_mnt+0x34c/0x3dc [ 71.056309][ T6598] __cleanup_mnt+0x20/0x30 [ 71.057470][ T6598] task_work_run+0x230/0x2e0 [ 71.058758][ T6598] do_notify_resume+0x178/0x1f4 [ 71.060059][ T6598] el0_svc+0xac/0x168 [ 71.061171][ T6598] el0t_64_sync_handler+0x84/0xfc [ 71.062551][ T6598] el0t_64_sync+0x190/0x194 [ 71.063749][ T6598] irq event stamp: 315962 [ 71.064949][ T6598] hardirqs last enabled at (315961): [] console_unlock+0x18c/0x3d4 [ 71.067545][ T6598] hardirqs last disabled at (315962): [] el1_dbg+0x24/0x80 [ 71.069940][ T6598] softirqs last enabled at (315296): [] local_bh_enable+0x10/0x34 [ 71.072515][ T6598] softirqs last disabled at (315294): [] local_bh_disable+0x10/0x34 [ 71.075153][ T6598] ---[ end trace 0000000000000000 ]--- [ 71.077107][ T52] Bluetooth: hci0: command tx timeout [ 71.080984][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.135993][ T7046] loop0: detected capacity change from 0 to 1024 [ 71.164117][ T7046] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.173095][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 71.176528][ T6598] ------------[ cut here ]------------ [ 71.178031][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.181009][ T6598] Modules linked in: [ 71.182081][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.185400][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.188182][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.190303][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.192115][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 71.193871][ T6598] sp : ffff8000a1ce6f20 [ 71.195068][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02966b0 x27: 0000000000000001 [ 71.197379][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000dd39a068 [ 71.199672][ T6598] x23: dfff800000000000 x22: ffff0000dd39a000 x21: ffff0000e02966d8 [ 71.201932][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 71.204197][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.206603][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 71.208882][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 71.211117][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.213347][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 71.215632][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.217880][ T6598] Call trace: [ 71.218955][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.220644][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 71.222148][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.223734][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 71.225341][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 71.226777][ T6598] ext4_dirty_inode+0xd4/0x104 [ 71.228218][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 71.229715][ T6598] iput+0x1d0/0x830 [ 71.230750][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 71.232125][ T6598] __dentry_kill+0x178/0x5e8 [ 71.233390][ T6598] shrink_kill+0xd4/0x2cc [ 71.234572][ T6598] shrink_dentry_list+0x31c/0x768 [ 71.235988][ T6598] shrink_dcache_parent+0xc4/0x374 [ 71.237388][ T6598] do_one_tree+0x30/0xfc [ 71.238614][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 71.240065][ T6598] generic_shutdown_super+0x68/0x2b8 [ 71.241481][ T6598] kill_block_super+0x44/0x90 [ 71.242845][ T6598] ext4_kill_sb+0x68/0xa4 [ 71.244057][ T6598] deactivate_locked_super+0xc4/0x12c [ 71.245661][ T6598] deactivate_super+0xe0/0x100 [ 71.247013][ T6598] cleanup_mnt+0x34c/0x3dc [ 71.248210][ T6598] __cleanup_mnt+0x20/0x30 [ 71.249454][ T6598] task_work_run+0x230/0x2e0 [ 71.250688][ T6598] do_notify_resume+0x178/0x1f4 [ 71.252003][ T6598] el0_svc+0xac/0x168 [ 71.253111][ T6598] el0t_64_sync_handler+0x84/0xfc [ 71.254503][ T6598] el0t_64_sync+0x190/0x194 [ 71.255796][ T6598] irq event stamp: 323524 [ 71.257003][ T6598] hardirqs last enabled at (323523): [] console_unlock+0x18c/0x3d4 [ 71.259653][ T6598] hardirqs last disabled at (323524): [] el1_dbg+0x24/0x80 [ 71.262070][ T6598] softirqs last enabled at (322850): [] local_bh_enable+0x10/0x34 [ 71.264651][ T6598] softirqs last disabled at (322848): [] local_bh_disable+0x10/0x34 [ 71.267248][ T6598] ---[ end trace 0000000000000000 ]--- [ 71.272690][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.337370][ T7050] loop0: detected capacity change from 0 to 1024 [ 71.362000][ T7050] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.372267][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 71.375442][ T6598] ------------[ cut here ]------------ [ 71.376854][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.379859][ T6598] Modules linked in: [ 71.380956][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.384264][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.387014][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.389122][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.390915][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 71.392680][ T6598] sp : ffff8000a1ce6f20 [ 71.393764][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e010beb0 x27: 0000000000000001 [ 71.395940][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d94cc068 [ 71.398110][ T6598] x23: dfff800000000000 x22: ffff0000d94cc000 x21: ffff0000e010bed8 [ 71.400326][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 71.402512][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.404762][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 71.406935][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 71.409130][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.411277][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 71.413499][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.415735][ T6598] Call trace: [ 71.416627][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.418278][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 71.419691][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.421269][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 71.422827][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 71.424333][ T6598] ext4_dirty_inode+0xd4/0x104 [ 71.425528][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 71.426988][ T6598] iput+0x1d0/0x830 [ 71.428044][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 71.429462][ T6598] __dentry_kill+0x178/0x5e8 [ 71.430712][ T6598] shrink_kill+0xd4/0x2cc [ 71.431891][ T6598] shrink_dentry_list+0x31c/0x768 [ 71.433276][ T6598] shrink_dcache_parent+0xc4/0x374 [ 71.434696][ T6598] do_one_tree+0x30/0xfc [ 71.435820][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 71.437384][ T6598] generic_shutdown_super+0x68/0x2b8 [ 71.438815][ T6598] kill_block_super+0x44/0x90 [ 71.440114][ T6598] ext4_kill_sb+0x68/0xa4 [ 71.441311][ T6598] deactivate_locked_super+0xc4/0x12c [ 71.442754][ T6598] deactivate_super+0xe0/0x100 [ 71.444095][ T6598] cleanup_mnt+0x34c/0x3dc [ 71.445267][ T6598] __cleanup_mnt+0x20/0x30 [ 71.446478][ T6598] task_work_run+0x230/0x2e0 [ 71.447765][ T6598] do_notify_resume+0x178/0x1f4 [ 71.449084][ T6598] el0_svc+0xac/0x168 [ 71.450210][ T6598] el0t_64_sync_handler+0x84/0xfc [ 71.451529][ T6598] el0t_64_sync+0x190/0x194 [ 71.452801][ T6598] irq event stamp: 330990 [ 71.454027][ T6598] hardirqs last enabled at (330989): [] console_unlock+0x18c/0x3d4 [ 71.456582][ T6598] hardirqs last disabled at (330990): [] el1_dbg+0x24/0x80 [ 71.458997][ T6598] softirqs last enabled at (330336): [] local_bh_enable+0x10/0x34 [ 71.461605][ T6598] softirqs last disabled at (330334): [] local_bh_disable+0x10/0x34 [ 71.464304][ T6598] ---[ end trace 0000000000000000 ]--- [ 71.469438][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.514392][ T7054] loop0: detected capacity change from 0 to 1024 [ 71.524207][ T7054] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.534883][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 71.538079][ T6598] ------------[ cut here ]------------ [ 71.539537][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.542409][ T6598] Modules linked in: [ 71.543478][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.546761][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.549543][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.551676][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.553504][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 71.555379][ T6598] sp : ffff8000a1ce6f20 [ 71.556552][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e03066b0 x27: 0000000000000001 [ 71.558791][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d9756068 [ 71.561090][ T6598] x23: dfff800000000000 x22: ffff0000d9756000 x21: ffff0000e03066d8 [ 71.563291][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 71.565588][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.567841][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 71.570183][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 71.572373][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.574562][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 71.576774][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.578996][ T6598] Call trace: [ 71.579917][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.581646][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 71.583194][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.584805][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 71.586388][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 71.587932][ T6598] ext4_dirty_inode+0xd4/0x104 [ 71.589218][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 71.590594][ T6598] iput+0x1d0/0x830 [ 71.591644][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 71.593059][ T6598] __dentry_kill+0x178/0x5e8 [ 71.594336][ T6598] shrink_kill+0xd4/0x2cc [ 71.595513][ T6598] shrink_dentry_list+0x31c/0x768 [ 71.596862][ T6598] shrink_dcache_parent+0xc4/0x374 [ 71.598197][ T6598] do_one_tree+0x30/0xfc [ 71.599325][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 71.600816][ T6598] generic_shutdown_super+0x68/0x2b8 [ 71.602245][ T6598] kill_block_super+0x44/0x90 [ 71.603519][ T6598] ext4_kill_sb+0x68/0xa4 [ 71.604697][ T6598] deactivate_locked_super+0xc4/0x12c [ 71.606175][ T6598] deactivate_super+0xe0/0x100 [ 71.607471][ T6598] cleanup_mnt+0x34c/0x3dc [ 71.608639][ T6598] __cleanup_mnt+0x20/0x30 [ 71.609872][ T6598] task_work_run+0x230/0x2e0 [ 71.611128][ T6598] do_notify_resume+0x178/0x1f4 [ 71.612484][ T6598] el0_svc+0xac/0x168 [ 71.613577][ T6598] el0t_64_sync_handler+0x84/0xfc [ 71.614955][ T6598] el0t_64_sync+0x190/0x194 [ 71.616197][ T6598] irq event stamp: 338946 [ 71.617361][ T6598] hardirqs last enabled at (338945): [] console_unlock+0x18c/0x3d4 [ 71.620002][ T6598] hardirqs last disabled at (338946): [] el1_dbg+0x24/0x80 [ 71.622334][ T6598] softirqs last enabled at (337682): [] local_bh_enable+0x10/0x34 [ 71.624865][ T6598] softirqs last disabled at (337680): [] local_bh_disable+0x10/0x34 [ 71.627480][ T6598] ---[ end trace 0000000000000000 ]--- [ 71.631929][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.682242][ T7058] loop0: detected capacity change from 0 to 1024 [ 71.693699][ T7058] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.702713][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 71.705908][ T6598] ------------[ cut here ]------------ [ 71.707412][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.710187][ T6598] Modules linked in: [ 71.711322][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.714677][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.717458][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.719627][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.721453][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 71.723232][ T6598] sp : ffff8000a1ce6f20 [ 71.724443][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e030a0b0 x27: 0000000000000001 [ 71.726594][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c1c4c068 [ 71.728942][ T6598] x23: dfff800000000000 x22: ffff0000c1c4c000 x21: ffff0000e030a0d8 [ 71.731169][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 71.733311][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.735593][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 71.737896][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 71.740037][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.742297][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 71.744410][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.746567][ T6598] Call trace: [ 71.747465][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.749239][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 71.750674][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.752371][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 71.753957][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 71.755464][ T6598] ext4_dirty_inode+0xd4/0x104 [ 71.756798][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 71.758192][ T6598] iput+0x1d0/0x830 [ 71.759204][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 71.760583][ T6598] __dentry_kill+0x178/0x5e8 [ 71.761870][ T6598] shrink_kill+0xd4/0x2cc [ 71.763039][ T6598] shrink_dentry_list+0x31c/0x768 [ 71.764419][ T6598] shrink_dcache_parent+0xc4/0x374 [ 71.765867][ T6598] do_one_tree+0x30/0xfc [ 71.767031][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 71.768507][ T6598] generic_shutdown_super+0x68/0x2b8 [ 71.769978][ T6598] kill_block_super+0x44/0x90 [ 71.771253][ T6598] ext4_kill_sb+0x68/0xa4 [ 71.772445][ T6598] deactivate_locked_super+0xc4/0x12c [ 71.773906][ T6598] deactivate_super+0xe0/0x100 [ 71.775302][ T6598] cleanup_mnt+0x34c/0x3dc [ 71.776513][ T6598] __cleanup_mnt+0x20/0x30 [ 71.777745][ T6598] task_work_run+0x230/0x2e0 [ 71.779074][ T6598] do_notify_resume+0x178/0x1f4 [ 71.780449][ T6598] el0_svc+0xac/0x168 [ 71.781590][ T6598] el0t_64_sync_handler+0x84/0xfc [ 71.782957][ T6598] el0t_64_sync+0x190/0x194 [ 71.784200][ T6598] irq event stamp: 345398 [ 71.785372][ T6598] hardirqs last enabled at (345397): [] console_unlock+0x18c/0x3d4 [ 71.787959][ T6598] hardirqs last disabled at (345398): [] el1_dbg+0x24/0x80 [ 71.790391][ T6598] softirqs last enabled at (344748): [] local_bh_enable+0x10/0x34 [ 71.793011][ T6598] softirqs last disabled at (344746): [] local_bh_disable+0x10/0x34 [ 71.795635][ T6598] ---[ end trace 0000000000000000 ]--- [ 71.801207][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.856229][ T7062] loop0: detected capacity change from 0 to 1024 [ 71.889911][ T7062] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.899943][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 71.903150][ T6598] ------------[ cut here ]------------ [ 71.904762][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.907720][ T6598] Modules linked in: [ 71.908764][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.912107][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.914910][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.917009][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.918822][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 71.920595][ T6598] sp : ffff8000a1ce6f20 [ 71.921702][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e0113eb0 x27: 0000000000000001 [ 71.923864][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000dafce068 [ 71.926029][ T6598] x23: dfff800000000000 x22: ffff0000dafce000 x21: ffff0000e0113ed8 [ 71.928208][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 71.930469][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.932658][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 71.934857][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 71.937003][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.939219][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 71.941434][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 71.943645][ T6598] Call trace: [ 71.944516][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 71.946235][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 71.947683][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 71.949310][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 71.950901][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 71.952464][ T6598] ext4_dirty_inode+0xd4/0x104 [ 71.953725][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 71.955140][ T6598] iput+0x1d0/0x830 [ 71.956215][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 71.957607][ T6598] __dentry_kill+0x178/0x5e8 [ 71.958839][ T6598] shrink_kill+0xd4/0x2cc [ 71.960121][ T6598] shrink_dentry_list+0x31c/0x768 [ 71.961594][ T6598] shrink_dcache_parent+0xc4/0x374 [ 71.963016][ T6598] do_one_tree+0x30/0xfc [ 71.964202][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 71.965742][ T6598] generic_shutdown_super+0x68/0x2b8 [ 71.967232][ T6598] kill_block_super+0x44/0x90 [ 71.968544][ T6598] ext4_kill_sb+0x68/0xa4 [ 71.969748][ T6598] deactivate_locked_super+0xc4/0x12c [ 71.971212][ T6598] deactivate_super+0xe0/0x100 [ 71.972530][ T6598] cleanup_mnt+0x34c/0x3dc [ 71.973746][ T6598] __cleanup_mnt+0x20/0x30 [ 71.974980][ T6598] task_work_run+0x230/0x2e0 [ 71.976280][ T6598] do_notify_resume+0x178/0x1f4 [ 71.977597][ T6598] el0_svc+0xac/0x168 [ 71.978697][ T6598] el0t_64_sync_handler+0x84/0xfc [ 71.980143][ T6598] el0t_64_sync+0x190/0x194 [ 71.981368][ T6598] irq event stamp: 352910 [ 71.982529][ T6598] hardirqs last enabled at (352909): [] console_unlock+0x18c/0x3d4 [ 71.985213][ T6598] hardirqs last disabled at (352910): [] el1_dbg+0x24/0x80 [ 71.987830][ T6598] softirqs last enabled at (352728): [] handle_softirqs+0xa3c/0xbfc [ 71.990585][ T6598] softirqs last disabled at (352615): [] __do_softirq+0x14/0x20 [ 71.993137][ T6598] ---[ end trace 0000000000000000 ]--- [ 71.997214][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.052834][ T7066] loop0: detected capacity change from 0 to 1024 [ 72.065585][ T7066] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.074677][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 72.078080][ T6598] ------------[ cut here ]------------ [ 72.079586][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.082383][ T6598] Modules linked in: [ 72.083422][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.086727][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.089459][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.091635][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.093467][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 72.095276][ T6598] sp : ffff8000a1ce6f20 [ 72.096374][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e03e3eb0 x27: 0000000000000001 [ 72.098588][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c2e20068 [ 72.100732][ T6598] x23: dfff800000000000 x22: ffff0000c2e20000 x21: ffff0000e03e3ed8 [ 72.102896][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 72.105171][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.107423][ T6598] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 72.109582][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 72.111755][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.113852][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 72.116054][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 72.118230][ T6598] Call trace: [ 72.119116][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.120803][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 72.122257][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 72.123810][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 72.125370][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 72.126890][ T6598] ext4_dirty_inode+0xd4/0x104 [ 72.128236][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 72.129651][ T6598] iput+0x1d0/0x830 [ 72.130698][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 72.132095][ T6598] __dentry_kill+0x178/0x5e8 [ 72.133321][ T6598] shrink_kill+0xd4/0x2cc [ 72.134520][ T6598] shrink_dentry_list+0x31c/0x768 [ 72.135928][ T6598] shrink_dcache_parent+0xc4/0x374 [ 72.137341][ T6598] do_one_tree+0x30/0xfc [ 72.138519][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 72.140002][ T6598] generic_shutdown_super+0x68/0x2b8 [ 72.141475][ T6598] kill_block_super+0x44/0x90 [ 72.142751][ T6598] ext4_kill_sb+0x68/0xa4 [ 72.143905][ T6598] deactivate_locked_super+0xc4/0x12c [ 72.145350][ T6598] deactivate_super+0xe0/0x100 [ 72.146684][ T6598] cleanup_mnt+0x34c/0x3dc [ 72.147893][ T6598] __cleanup_mnt+0x20/0x30 [ 72.149213][ T6598] task_work_run+0x230/0x2e0 [ 72.150403][ T6598] do_notify_resume+0x178/0x1f4 [ 72.151736][ T6598] el0_svc+0xac/0x168 [ 72.152815][ T6598] el0t_64_sync_handler+0x84/0xfc [ 72.154119][ T6598] el0t_64_sync+0x190/0x194 [ 72.155374][ T6598] irq event stamp: 359534 [ 72.156603][ T6598] hardirqs last enabled at (359533): [] console_unlock+0x18c/0x3d4 [ 72.159279][ T6598] hardirqs last disabled at (359534): [] el1_dbg+0x24/0x80 [ 72.161665][ T6598] softirqs last enabled at (358874): [] local_bh_enable+0x10/0x34 [ 72.164227][ T6598] softirqs last disabled at (358872): [] local_bh_disable+0x10/0x34 [ 72.166923][ T6598] ---[ end trace 0000000000000000 ]--- [ 72.171945][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.244087][ T7070] loop0: detected capacity change from 0 to 1024 [ 72.252620][ T7070] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.264719][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 72.268040][ T6598] ------------[ cut here ]------------ [ 72.269526][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.272468][ T6598] Modules linked in: [ 72.273607][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.276859][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.279608][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.281718][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.283622][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 72.285478][ T6598] sp : ffff8000a1ce6f20 [ 72.286593][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e0212ab0 x27: 0000000000000001 [ 72.288792][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c41d4068 [ 72.291041][ T6598] x23: dfff800000000000 x22: ffff0000c41d4000 x21: ffff0000e0212ad8 [ 72.293279][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 72.295440][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.297588][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 72.299754][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 72.301964][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.304230][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 72.306397][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 72.308586][ T6598] Call trace: [ 72.309472][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.311176][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 72.312635][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 72.314262][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 72.315754][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 72.317332][ T6598] ext4_dirty_inode+0xd4/0x104 [ 72.318631][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 72.320008][ T6598] iput+0x1d0/0x830 [ 72.321086][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 72.322509][ T6598] __dentry_kill+0x178/0x5e8 [ 72.323791][ T6598] shrink_kill+0xd4/0x2cc [ 72.324993][ T6598] shrink_dentry_list+0x31c/0x768 [ 72.326415][ T6598] shrink_dcache_parent+0xc4/0x374 [ 72.327770][ T6598] do_one_tree+0x30/0xfc [ 72.328900][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 72.330453][ T6598] generic_shutdown_super+0x68/0x2b8 [ 72.331889][ T6598] kill_block_super+0x44/0x90 [ 72.333230][ T6598] ext4_kill_sb+0x68/0xa4 [ 72.334424][ T6598] deactivate_locked_super+0xc4/0x12c [ 72.335893][ T6598] deactivate_super+0xe0/0x100 [ 72.337244][ T6598] cleanup_mnt+0x34c/0x3dc [ 72.338496][ T6598] __cleanup_mnt+0x20/0x30 [ 72.339698][ T6598] task_work_run+0x230/0x2e0 [ 72.340942][ T6598] do_notify_resume+0x178/0x1f4 [ 72.342289][ T6598] el0_svc+0xac/0x168 [ 72.343382][ T6598] el0t_64_sync_handler+0x84/0xfc [ 72.344733][ T6598] el0t_64_sync+0x190/0x194 [ 72.345989][ T6598] irq event stamp: 366224 [ 72.347151][ T6598] hardirqs last enabled at (366223): [] console_unlock+0x18c/0x3d4 [ 72.350004][ T6598] hardirqs last disabled at (366224): [] el1_dbg+0x24/0x80 [ 72.352504][ T6598] softirqs last enabled at (365560): [] handle_softirqs+0xa3c/0xbfc [ 72.355165][ T6598] softirqs last disabled at (365547): [] __do_softirq+0x14/0x20 [ 72.357617][ T6598] ---[ end trace 0000000000000000 ]--- [ 72.362219][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.434343][ T7074] loop0: detected capacity change from 0 to 1024 [ 72.441779][ T7074] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.453068][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 72.456332][ T6598] ------------[ cut here ]------------ [ 72.457802][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.460684][ T6598] Modules linked in: [ 72.461738][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.465029][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.467846][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.470094][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.471878][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 72.473585][ T6598] sp : ffff8000a1ce6f20 [ 72.474693][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e004a0b0 x27: 0000000000000001 [ 72.476822][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d9f80068 [ 72.478996][ T6598] x23: dfff800000000000 x22: ffff0000d9f80000 x21: ffff0000e004a0d8 [ 72.481223][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 72.483386][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.485549][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 72.487714][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 72.489912][ T6598] x8 : cbba59a051883400 x7 : ffff80008b15291c x6 : 0000000000000000 [ 72.492175][ T6598] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f56604 [ 72.494357][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 72.496540][ T6598] Call trace: [ 72.497405][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.499081][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 72.500473][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 72.502028][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 72.503606][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 72.505175][ T6598] ext4_dirty_inode+0xd4/0x104 [ 72.506472][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 72.507876][ T6598] iput+0x1d0/0x830 [ 72.508922][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 72.510387][ T6598] __dentry_kill+0x178/0x5e8 [ 72.511690][ T6598] shrink_kill+0xd4/0x2cc [ 72.512876][ T6598] shrink_dentry_list+0x31c/0x768 [ 72.514304][ T6598] shrink_dcache_parent+0xc4/0x374 [ 72.515721][ T6598] do_one_tree+0x30/0xfc [ 72.516892][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 72.518383][ T6598] generic_shutdown_super+0x68/0x2b8 [ 72.519830][ T6598] kill_block_super+0x44/0x90 [ 72.521091][ T6598] ext4_kill_sb+0x68/0xa4 [ 72.522275][ T6598] deactivate_locked_super+0xc4/0x12c [ 72.523779][ T6598] deactivate_super+0xe0/0x100 [ 72.525058][ T6598] cleanup_mnt+0x34c/0x3dc [ 72.526344][ T6598] __cleanup_mnt+0x20/0x30 [ 72.527544][ T6598] task_work_run+0x230/0x2e0 [ 72.528817][ T6598] do_notify_resume+0x178/0x1f4 [ 72.530163][ T6598] el0_svc+0xac/0x168 [ 72.531295][ T6598] el0t_64_sync_handler+0x84/0xfc [ 72.532670][ T6598] el0t_64_sync+0x190/0x194 [ 72.533886][ T6598] irq event stamp: 373588 [ 72.535072][ T6598] hardirqs last enabled at (373587): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 72.537920][ T6598] hardirqs last disabled at (373588): [] el1_dbg+0x24/0x80 [ 72.540288][ T6598] softirqs last enabled at (372958): [] local_bh_enable+0x10/0x34 [ 72.543011][ T6598] softirqs last disabled at (372956): [] local_bh_disable+0x10/0x34 [ 72.545627][ T6598] ---[ end trace 0000000000000000 ]--- [ 72.549495][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.613275][ T7078] loop0: detected capacity change from 0 to 1024 [ 72.622408][ T7078] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.631568][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 72.634768][ T6598] ------------[ cut here ]------------ [ 72.636317][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.639045][ T6598] Modules linked in: [ 72.640113][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.643373][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.646049][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.648234][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.649972][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 72.651719][ T6598] sp : ffff8000a1ce6f20 [ 72.652850][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e037beb0 x27: 0000000000000001 [ 72.655082][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d4420068 [ 72.657252][ T6598] x23: dfff800000000000 x22: ffff0000d4420000 x21: ffff0000e037bed8 [ 72.659405][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 72.661619][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.663789][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 72.666041][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 72.668217][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.670421][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 72.672562][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 72.674702][ T6598] Call trace: [ 72.675566][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.677234][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 72.678618][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 72.680199][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 72.681679][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 72.683190][ T6598] ext4_dirty_inode+0xd4/0x104 [ 72.684522][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 72.685962][ T6598] iput+0x1d0/0x830 [ 72.687012][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 72.688379][ T6598] __dentry_kill+0x178/0x5e8 [ 72.689707][ T6598] shrink_kill+0xd4/0x2cc [ 72.690906][ T6598] shrink_dentry_list+0x31c/0x768 [ 72.692254][ T6598] shrink_dcache_parent+0xc4/0x374 [ 72.693619][ T6598] do_one_tree+0x30/0xfc [ 72.694733][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 72.696230][ T6598] generic_shutdown_super+0x68/0x2b8 [ 72.697622][ T6598] kill_block_super+0x44/0x90 [ 72.698842][ T6598] ext4_kill_sb+0x68/0xa4 [ 72.700076][ T6598] deactivate_locked_super+0xc4/0x12c [ 72.701561][ T6598] deactivate_super+0xe0/0x100 [ 72.702870][ T6598] cleanup_mnt+0x34c/0x3dc [ 72.704070][ T6598] __cleanup_mnt+0x20/0x30 [ 72.705306][ T6598] task_work_run+0x230/0x2e0 [ 72.706622][ T6598] do_notify_resume+0x178/0x1f4 [ 72.707923][ T6598] el0_svc+0xac/0x168 [ 72.709022][ T6598] el0t_64_sync_handler+0x84/0xfc [ 72.710386][ T6598] el0t_64_sync+0x190/0x194 [ 72.711628][ T6598] irq event stamp: 380198 [ 72.712774][ T6598] hardirqs last enabled at (380197): [] console_unlock+0x18c/0x3d4 [ 72.715384][ T6598] hardirqs last disabled at (380198): [] el1_dbg+0x24/0x80 [ 72.717684][ T6598] softirqs last enabled at (379558): [] local_bh_enable+0x10/0x34 [ 72.720278][ T6598] softirqs last disabled at (379556): [] local_bh_disable+0x10/0x34 [ 72.722879][ T6598] ---[ end trace 0000000000000000 ]--- [ 72.727508][ T6598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.793530][ T7083] loop0: detected capacity change from 0 to 1024 [ 72.812067][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 72.815276][ T6598] ------------[ cut here ]------------ [ 72.816780][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.819643][ T6598] Modules linked in: [ 72.820762][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.824179][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.826951][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.829220][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.831006][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 72.832847][ T6598] sp : ffff8000a1ce6f20 [ 72.833900][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e03b16b0 x27: 0000000000000001 [ 72.836090][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c6fde068 [ 72.838255][ T6598] x23: dfff800000000000 x22: ffff0000c6fde000 x21: ffff0000e03b16d8 [ 72.840494][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 72.842675][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.844828][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 72.847067][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 72.849340][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.851583][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 72.853722][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 72.855871][ T6598] Call trace: [ 72.856804][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 72.858556][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 72.860014][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 72.861653][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 72.863212][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 72.864732][ T6598] ext4_dirty_inode+0xd4/0x104 [ 72.866028][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 72.867442][ T6598] iput+0x1d0/0x830 [ 72.868447][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 72.869860][ T6598] __dentry_kill+0x178/0x5e8 [ 72.871085][ T6598] shrink_kill+0xd4/0x2cc [ 72.872328][ T6598] shrink_dentry_list+0x31c/0x768 [ 72.873716][ T6598] shrink_dcache_parent+0xc4/0x374 [ 72.875125][ T6598] do_one_tree+0x30/0xfc [ 72.876293][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 72.877892][ T6598] generic_shutdown_super+0x68/0x2b8 [ 72.879376][ T6598] kill_block_super+0x44/0x90 [ 72.880685][ T6598] ext4_kill_sb+0x68/0xa4 [ 72.881906][ T6598] deactivate_locked_super+0xc4/0x12c [ 72.883388][ T6598] deactivate_super+0xe0/0x100 [ 72.884756][ T6598] cleanup_mnt+0x34c/0x3dc [ 72.885989][ T6598] __cleanup_mnt+0x20/0x30 [ 72.887198][ T6598] task_work_run+0x230/0x2e0 [ 72.888423][ T6598] do_notify_resume+0x178/0x1f4 [ 72.889758][ T6598] el0_svc+0xac/0x168 [ 72.890832][ T6598] el0t_64_sync_handler+0x84/0xfc [ 72.892211][ T6598] el0t_64_sync+0x190/0x194 [ 72.893442][ T6598] irq event stamp: 387316 [ 72.894619][ T6598] hardirqs last enabled at (387315): [] console_unlock+0x18c/0x3d4 [ 72.897304][ T6598] hardirqs last disabled at (387316): [] el1_dbg+0x24/0x80 [ 72.899753][ T6598] softirqs last enabled at (385964): [] local_bh_enable+0x10/0x34 [ 72.902415][ T6598] softirqs last disabled at (385962): [] local_bh_disable+0x10/0x34 [ 72.905089][ T6598] ---[ end trace 0000000000000000 ]--- [ 72.989547][ T7087] loop0: detected capacity change from 0 to 1024 [ 73.017343][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 73.020648][ T6598] ------------[ cut here ]------------ [ 73.022132][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.024933][ T6598] Modules linked in: [ 73.025913][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.029199][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.031983][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.034137][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.036028][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 73.037886][ T6598] sp : ffff8000a1ce6f20 [ 73.038969][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e032beb0 x27: 0000000000000001 [ 73.041145][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d4c3a068 [ 73.043314][ T6598] x23: dfff800000000000 x22: ffff0000d4c3a000 x21: ffff0000e032bed8 [ 73.045449][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 73.047650][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.049825][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 73.052022][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 73.054280][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.056409][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 73.058629][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 73.060942][ T6598] Call trace: [ 73.061837][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.063576][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 73.064986][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 73.066575][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 73.068076][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 73.069548][ T6598] ext4_dirty_inode+0xd4/0x104 [ 73.070823][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 73.072166][ T6598] iput+0x1d0/0x830 [ 73.073225][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 73.074628][ T6598] __dentry_kill+0x178/0x5e8 [ 73.075930][ T6598] shrink_kill+0xd4/0x2cc [ 73.077123][ T6598] shrink_dentry_list+0x31c/0x768 [ 73.078465][ T6598] shrink_dcache_parent+0xc4/0x374 [ 73.079861][ T6598] do_one_tree+0x30/0xfc [ 73.081032][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 73.082521][ T6598] generic_shutdown_super+0x68/0x2b8 [ 73.083981][ T6598] kill_block_super+0x44/0x90 [ 73.085261][ T6598] ext4_kill_sb+0x68/0xa4 [ 73.086419][ T6598] deactivate_locked_super+0xc4/0x12c [ 73.087817][ T6598] deactivate_super+0xe0/0x100 [ 73.089139][ T6598] cleanup_mnt+0x34c/0x3dc [ 73.090341][ T6598] __cleanup_mnt+0x20/0x30 [ 73.091488][ T6598] task_work_run+0x230/0x2e0 [ 73.092784][ T6598] do_notify_resume+0x178/0x1f4 [ 73.094146][ T6598] el0_svc+0xac/0x168 [ 73.095202][ T6598] el0t_64_sync_handler+0x84/0xfc [ 73.096580][ T6598] el0t_64_sync+0x190/0x194 [ 73.097762][ T6598] irq event stamp: 393980 [ 73.098871][ T6598] hardirqs last enabled at (393979): [] console_unlock+0x18c/0x3d4 [ 73.101479][ T6598] hardirqs last disabled at (393980): [] el1_dbg+0x24/0x80 [ 73.103785][ T6598] softirqs last enabled at (393974): [] handle_softirqs+0xa3c/0xbfc [ 73.106390][ T6598] softirqs last disabled at (393963): [] __do_softirq+0x14/0x20 [ 73.108830][ T6598] ---[ end trace 0000000000000000 ]--- [ 73.139152][ T52] Bluetooth: hci0: command tx timeout [ 73.183840][ T7091] loop0: detected capacity change from 0 to 1024 [ 73.206096][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 73.209705][ T6598] ------------[ cut here ]------------ [ 73.211201][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.213974][ T6598] Modules linked in: [ 73.215039][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.218225][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.220939][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.223094][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.224978][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 73.226733][ T6598] sp : ffff8000a1ce6f20 [ 73.227870][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e03baab0 x27: 0000000000000001 [ 73.230094][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c70a8068 [ 73.232250][ T6598] x23: dfff800000000000 x22: ffff0000c70a8000 x21: ffff0000e03baad8 [ 73.234486][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 73.236617][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.238792][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 73.240999][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 73.243179][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.245296][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 73.247469][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 73.249748][ T6598] Call trace: [ 73.250661][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.252369][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 73.253848][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 73.255398][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 73.256936][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 73.258406][ T6598] ext4_dirty_inode+0xd4/0x104 [ 73.259747][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 73.261218][ T6598] iput+0x1d0/0x830 [ 73.262277][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 73.263738][ T6598] __dentry_kill+0x178/0x5e8 [ 73.265005][ T6598] shrink_kill+0xd4/0x2cc [ 73.266149][ T6598] shrink_dentry_list+0x31c/0x768 [ 73.267575][ T6598] shrink_dcache_parent+0xc4/0x374 [ 73.268911][ T6598] do_one_tree+0x30/0xfc [ 73.270057][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 73.271503][ T6598] generic_shutdown_super+0x68/0x2b8 [ 73.272983][ T6598] kill_block_super+0x44/0x90 [ 73.274286][ T6598] ext4_kill_sb+0x68/0xa4 [ 73.275540][ T6598] deactivate_locked_super+0xc4/0x12c [ 73.277045][ T6598] deactivate_super+0xe0/0x100 [ 73.278340][ T6598] cleanup_mnt+0x34c/0x3dc [ 73.279553][ T6598] __cleanup_mnt+0x20/0x30 [ 73.280763][ T6598] task_work_run+0x230/0x2e0 [ 73.282030][ T6598] do_notify_resume+0x178/0x1f4 [ 73.283351][ T6598] el0_svc+0xac/0x168 [ 73.284455][ T6598] el0t_64_sync_handler+0x84/0xfc [ 73.285903][ T6598] el0t_64_sync+0x190/0x194 [ 73.287148][ T6598] irq event stamp: 401508 [ 73.288362][ T6598] hardirqs last enabled at (401507): [] console_unlock+0x18c/0x3d4 [ 73.290963][ T6598] hardirqs last disabled at (401508): [] el1_dbg+0x24/0x80 [ 73.293335][ T6598] softirqs last enabled at (401502): [] handle_softirqs+0xa3c/0xbfc [ 73.295977][ T6598] softirqs last disabled at (401171): [] __do_softirq+0x14/0x20 [ 73.298440][ T6598] ---[ end trace 0000000000000000 ]--- [ 73.353583][ T7096] loop0: detected capacity change from 0 to 1024 [ 73.376491][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 73.379908][ T6598] ------------[ cut here ]------------ [ 73.381364][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.384175][ T6598] Modules linked in: [ 73.385245][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.388479][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.391234][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.393391][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.395281][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 73.397062][ T6598] sp : ffff8000a1ce6f20 [ 73.398208][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e008a0b0 x27: 0000000000000001 [ 73.400443][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c7806068 [ 73.402679][ T6598] x23: dfff800000000000 x22: ffff0000c7806000 x21: ffff0000e008a0d8 [ 73.404974][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 73.407148][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.409391][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 73.411615][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 73.413847][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.416029][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 73.418214][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 73.420421][ T6598] Call trace: [ 73.421272][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.422981][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 73.424449][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 73.426055][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 73.427609][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 73.429109][ T6598] ext4_dirty_inode+0xd4/0x104 [ 73.430424][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 73.431826][ T6598] iput+0x1d0/0x830 [ 73.432835][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 73.434295][ T6598] __dentry_kill+0x178/0x5e8 [ 73.435531][ T6598] shrink_kill+0xd4/0x2cc [ 73.436760][ T6598] shrink_dentry_list+0x31c/0x768 [ 73.438130][ T6598] shrink_dcache_parent+0xc4/0x374 [ 73.439526][ T6598] do_one_tree+0x30/0xfc [ 73.440738][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 73.442221][ T6598] generic_shutdown_super+0x68/0x2b8 [ 73.443630][ T6598] kill_block_super+0x44/0x90 [ 73.444889][ T6598] ext4_kill_sb+0x68/0xa4 [ 73.446094][ T6598] deactivate_locked_super+0xc4/0x12c [ 73.447555][ T6598] deactivate_super+0xe0/0x100 [ 73.448893][ T6598] cleanup_mnt+0x34c/0x3dc [ 73.450107][ T6598] __cleanup_mnt+0x20/0x30 [ 73.451313][ T6598] task_work_run+0x230/0x2e0 [ 73.452583][ T6598] do_notify_resume+0x178/0x1f4 [ 73.453916][ T6598] el0_svc+0xac/0x168 [ 73.454999][ T6598] el0t_64_sync_handler+0x84/0xfc [ 73.456346][ T6598] el0t_64_sync+0x190/0x194 [ 73.457549][ T6598] irq event stamp: 407602 [ 73.458756][ T6598] hardirqs last enabled at (407601): [] console_unlock+0x18c/0x3d4 [ 73.461382][ T6598] hardirqs last disabled at (407602): [] el1_dbg+0x24/0x80 [ 73.463843][ T6598] softirqs last enabled at (407596): [] handle_softirqs+0xa3c/0xbfc [ 73.466444][ T6598] softirqs last disabled at (407539): [] __do_softirq+0x14/0x20 [ 73.468964][ T6598] ---[ end trace 0000000000000000 ]--- [ 73.522238][ T7100] loop0: detected capacity change from 0 to 1024 [ 73.556505][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 73.560005][ T6598] ------------[ cut here ]------------ [ 73.561491][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.564328][ T6598] Modules linked in: [ 73.565335][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.568537][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.571311][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.573411][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.575194][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 73.576990][ T6598] sp : ffff8000a1ce6f20 [ 73.578147][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e0360cb0 x27: 0000000000000001 [ 73.580308][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c7956068 [ 73.582481][ T6598] x23: dfff800000000000 x22: ffff0000c7956000 x21: ffff0000e0360cd8 [ 73.584698][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 73.586869][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.588997][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 73.591207][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 73.593369][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.595562][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 73.597765][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 73.599960][ T6598] Call trace: [ 73.600852][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.602558][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 73.603983][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 73.605576][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 73.607152][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 73.608669][ T6598] ext4_dirty_inode+0xd4/0x104 [ 73.609982][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 73.611353][ T6598] iput+0x1d0/0x830 [ 73.612363][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 73.613652][ T6598] __dentry_kill+0x178/0x5e8 [ 73.614892][ T6598] shrink_kill+0xd4/0x2cc [ 73.616067][ T6598] shrink_dentry_list+0x31c/0x768 [ 73.617414][ T6598] shrink_dcache_parent+0xc4/0x374 [ 73.618751][ T6598] do_one_tree+0x30/0xfc [ 73.619950][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 73.621473][ T6598] generic_shutdown_super+0x68/0x2b8 [ 73.622981][ T6598] kill_block_super+0x44/0x90 [ 73.624231][ T6598] ext4_kill_sb+0x68/0xa4 [ 73.625422][ T6598] deactivate_locked_super+0xc4/0x12c [ 73.626925][ T6598] deactivate_super+0xe0/0x100 [ 73.628241][ T6598] cleanup_mnt+0x34c/0x3dc [ 73.629471][ T6598] __cleanup_mnt+0x20/0x30 [ 73.630659][ T6598] task_work_run+0x230/0x2e0 [ 73.631918][ T6598] do_notify_resume+0x178/0x1f4 [ 73.633240][ T6598] el0_svc+0xac/0x168 [ 73.634327][ T6598] el0t_64_sync_handler+0x84/0xfc [ 73.635687][ T6598] el0t_64_sync+0x190/0x194 [ 73.637038][ T6598] irq event stamp: 414176 [ 73.638194][ T6598] hardirqs last enabled at (414175): [] console_unlock+0x18c/0x3d4 [ 73.640893][ T6598] hardirqs last disabled at (414176): [] el1_dbg+0x24/0x80 [ 73.643301][ T6598] softirqs last enabled at (414170): [] handle_softirqs+0xa3c/0xbfc [ 73.645829][ T6598] softirqs last disabled at (413857): [] __do_softirq+0x14/0x20 [ 73.648360][ T6598] ---[ end trace 0000000000000000 ]--- [ 73.704878][ T7104] loop0: detected capacity change from 0 to 1024 [ 73.719544][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 73.722792][ T6598] ------------[ cut here ]------------ [ 73.724284][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.727210][ T6598] Modules linked in: [ 73.728292][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.731441][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.734235][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.736304][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.738042][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 73.739820][ T6598] sp : ffff8000a1ce6f20 [ 73.740942][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e03682b0 x27: 0000000000000001 [ 73.743073][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c7d6e068 [ 73.745292][ T6598] x23: dfff800000000000 x22: ffff0000c7d6e000 x21: ffff0000e03682d8 [ 73.747491][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 73.749693][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.751907][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 73.754063][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 73.756265][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.758435][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 73.760631][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 73.762831][ T6598] Call trace: [ 73.763732][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.765521][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 73.767027][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 73.768631][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 73.770254][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 73.771776][ T6598] ext4_dirty_inode+0xd4/0x104 [ 73.773074][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 73.774476][ T6598] iput+0x1d0/0x830 [ 73.775530][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 73.776883][ T6598] __dentry_kill+0x178/0x5e8 [ 73.778122][ T6598] shrink_kill+0xd4/0x2cc [ 73.779339][ T6598] shrink_dentry_list+0x31c/0x768 [ 73.780706][ T6598] shrink_dcache_parent+0xc4/0x374 [ 73.782069][ T6598] do_one_tree+0x30/0xfc [ 73.783311][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 73.784752][ T6598] generic_shutdown_super+0x68/0x2b8 [ 73.786200][ T6598] kill_block_super+0x44/0x90 [ 73.787459][ T6598] ext4_kill_sb+0x68/0xa4 [ 73.788698][ T6598] deactivate_locked_super+0xc4/0x12c [ 73.790158][ T6598] deactivate_super+0xe0/0x100 [ 73.791442][ T6598] cleanup_mnt+0x34c/0x3dc [ 73.792633][ T6598] __cleanup_mnt+0x20/0x30 [ 73.793894][ T6598] task_work_run+0x230/0x2e0 [ 73.795163][ T6598] do_notify_resume+0x178/0x1f4 [ 73.796522][ T6598] el0_svc+0xac/0x168 [ 73.797571][ T6598] el0t_64_sync_handler+0x84/0xfc [ 73.798983][ T6598] el0t_64_sync+0x190/0x194 [ 73.800196][ T6598] irq event stamp: 421266 [ 73.801406][ T6598] hardirqs last enabled at (421265): [] console_unlock+0x18c/0x3d4 [ 73.803948][ T6598] hardirqs last disabled at (421266): [] el1_dbg+0x24/0x80 [ 73.806385][ T6598] softirqs last enabled at (421092): [] handle_softirqs+0xa3c/0xbfc [ 73.808927][ T6598] softirqs last disabled at (421071): [] __do_softirq+0x14/0x20 [ 73.811415][ T6598] ---[ end trace 0000000000000000 ]--- [ 73.884263][ T7108] loop0: detected capacity change from 0 to 1024 [ 73.900506][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 73.903948][ T6598] ------------[ cut here ]------------ [ 73.905425][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.908297][ T6598] Modules linked in: [ 73.909395][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.912643][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.915348][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.917502][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.919271][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 73.921079][ T6598] sp : ffff8000a1ce6f20 [ 73.922217][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e036c8b0 x27: 0000000000000001 [ 73.924358][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c82a2068 [ 73.926545][ T6598] x23: dfff800000000000 x22: ffff0000c82a2000 x21: ffff0000e036c8d8 [ 73.928756][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 73.930961][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.933118][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 73.935288][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 73.937511][ T6598] x8 : cbba59a051883400 x7 : ffff80008b15291c x6 : 0000000000000000 [ 73.939640][ T6598] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f56604 [ 73.941833][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 73.944006][ T6598] Call trace: [ 73.944879][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 73.946583][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 73.948018][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 73.949658][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 73.951221][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 73.952676][ T6598] ext4_dirty_inode+0xd4/0x104 [ 73.953940][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 73.955372][ T6598] iput+0x1d0/0x830 [ 73.956425][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 73.957819][ T6598] __dentry_kill+0x178/0x5e8 [ 73.959011][ T6598] shrink_kill+0xd4/0x2cc [ 73.960208][ T6598] shrink_dentry_list+0x31c/0x768 [ 73.961692][ T6598] shrink_dcache_parent+0xc4/0x374 [ 73.963078][ T6598] do_one_tree+0x30/0xfc [ 73.964245][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 73.965768][ T6598] generic_shutdown_super+0x68/0x2b8 [ 73.967227][ T6598] kill_block_super+0x44/0x90 [ 73.968544][ T6598] ext4_kill_sb+0x68/0xa4 [ 73.969752][ T6598] deactivate_locked_super+0xc4/0x12c [ 73.971210][ T6598] deactivate_super+0xe0/0x100 [ 73.972505][ T6598] cleanup_mnt+0x34c/0x3dc [ 73.973740][ T6598] __cleanup_mnt+0x20/0x30 [ 73.974989][ T6598] task_work_run+0x230/0x2e0 [ 73.976341][ T6598] do_notify_resume+0x178/0x1f4 [ 73.977699][ T6598] el0_svc+0xac/0x168 [ 73.978824][ T6598] el0t_64_sync_handler+0x84/0xfc [ 73.980157][ T6598] el0t_64_sync+0x190/0x194 [ 73.981386][ T6598] irq event stamp: 428604 [ 73.982591][ T6598] hardirqs last enabled at (428603): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 73.985397][ T6598] hardirqs last disabled at (428604): [] el1_dbg+0x24/0x80 [ 73.987798][ T6598] softirqs last enabled at (427930): [] local_bh_enable+0x10/0x34 [ 73.990362][ T6598] softirqs last disabled at (427928): [] local_bh_disable+0x10/0x34 [ 73.993060][ T6598] ---[ end trace 0000000000000000 ]--- [ 74.039936][ T7112] loop0: detected capacity change from 0 to 1024 [ 74.058797][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 74.062263][ T6598] ------------[ cut here ]------------ [ 74.063745][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.066538][ T6598] Modules linked in: [ 74.067584][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.070791][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.073568][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.075834][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.077602][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 74.079364][ T6598] sp : ffff8000a1ce6f20 [ 74.080503][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e3c00cb0 x27: 0000000000000001 [ 74.082763][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c7bd0068 [ 74.085006][ T6598] x23: dfff800000000000 x22: ffff0000c7bd0000 x21: ffff0000e3c00cd8 [ 74.087146][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 74.089381][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.091595][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 74.093748][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 74.095923][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.098147][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 74.100345][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 74.102569][ T6598] Call trace: [ 74.103423][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.105079][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 74.106563][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 74.108116][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 74.109656][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 74.111142][ T6598] ext4_dirty_inode+0xd4/0x104 [ 74.112503][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 74.113927][ T6598] iput+0x1d0/0x830 [ 74.114994][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 74.116418][ T6598] __dentry_kill+0x178/0x5e8 [ 74.117595][ T6598] shrink_kill+0xd4/0x2cc [ 74.118751][ T6598] shrink_dentry_list+0x31c/0x768 [ 74.120119][ T6598] shrink_dcache_parent+0xc4/0x374 [ 74.121502][ T6598] do_one_tree+0x30/0xfc [ 74.122674][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 74.124159][ T6598] generic_shutdown_super+0x68/0x2b8 [ 74.125592][ T6598] kill_block_super+0x44/0x90 [ 74.126926][ T6598] ext4_kill_sb+0x68/0xa4 [ 74.128166][ T6598] deactivate_locked_super+0xc4/0x12c [ 74.129575][ T6598] deactivate_super+0xe0/0x100 [ 74.130868][ T6598] cleanup_mnt+0x34c/0x3dc [ 74.132090][ T6598] __cleanup_mnt+0x20/0x30 [ 74.133349][ T6598] task_work_run+0x230/0x2e0 [ 74.134657][ T6598] do_notify_resume+0x178/0x1f4 [ 74.135959][ T6598] el0_svc+0xac/0x168 [ 74.137033][ T6598] el0t_64_sync_handler+0x84/0xfc [ 74.138462][ T6598] el0t_64_sync+0x190/0x194 [ 74.139669][ T6598] irq event stamp: 436402 [ 74.140844][ T6598] hardirqs last enabled at (436401): [] console_unlock+0x18c/0x3d4 [ 74.143459][ T6598] hardirqs last disabled at (436402): [] el1_dbg+0x24/0x80 [ 74.145896][ T6598] softirqs last enabled at (436396): [] handle_softirqs+0xa3c/0xbfc [ 74.148600][ T6598] softirqs last disabled at (436213): [] __do_softirq+0x14/0x20 [ 74.151067][ T6598] ---[ end trace 0000000000000000 ]--- [ 74.223677][ T7116] loop0: detected capacity change from 0 to 1024 [ 74.239273][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 74.242540][ T6598] ------------[ cut here ]------------ [ 74.244046][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.246883][ T6598] Modules linked in: [ 74.248007][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.251360][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.254126][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.256285][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.258014][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 74.259852][ T6598] sp : ffff8000a1ce6f20 [ 74.260971][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02a34b0 x27: 0000000000000001 [ 74.263239][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c9328068 [ 74.265435][ T6598] x23: dfff800000000000 x22: ffff0000c9328000 x21: ffff0000e02a34d8 [ 74.267749][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 74.269920][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.272136][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 74.274365][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 74.276564][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.278750][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 74.280946][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 74.283109][ T6598] Call trace: [ 74.284033][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.285676][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 74.287158][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 74.288749][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 74.290266][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 74.291755][ T6598] ext4_dirty_inode+0xd4/0x104 [ 74.293074][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 74.294482][ T6598] iput+0x1d0/0x830 [ 74.295552][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 74.297041][ T6598] __dentry_kill+0x178/0x5e8 [ 74.298320][ T6598] shrink_kill+0xd4/0x2cc [ 74.299504][ T6598] shrink_dentry_list+0x31c/0x768 [ 74.300874][ T6598] shrink_dcache_parent+0xc4/0x374 [ 74.302320][ T6598] do_one_tree+0x30/0xfc [ 74.303463][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 74.304931][ T6598] generic_shutdown_super+0x68/0x2b8 [ 74.306387][ T6598] kill_block_super+0x44/0x90 [ 74.307709][ T6598] ext4_kill_sb+0x68/0xa4 [ 74.308915][ T6598] deactivate_locked_super+0xc4/0x12c [ 74.310373][ T6598] deactivate_super+0xe0/0x100 [ 74.311687][ T6598] cleanup_mnt+0x34c/0x3dc [ 74.312886][ T6598] __cleanup_mnt+0x20/0x30 [ 74.314058][ T6598] task_work_run+0x230/0x2e0 [ 74.315320][ T6598] do_notify_resume+0x178/0x1f4 [ 74.316708][ T6598] el0_svc+0xac/0x168 [ 74.317762][ T6598] el0t_64_sync_handler+0x84/0xfc [ 74.319140][ T6598] el0t_64_sync+0x190/0x194 [ 74.320351][ T6598] irq event stamp: 442918 [ 74.321526][ T6598] hardirqs last enabled at (442917): [] console_unlock+0x18c/0x3d4 [ 74.324115][ T6598] hardirqs last disabled at (442918): [] el1_dbg+0x24/0x80 [ 74.326544][ T6598] softirqs last enabled at (442268): [] local_bh_enable+0x10/0x34 [ 74.329203][ T6598] softirqs last disabled at (442266): [] local_bh_disable+0x10/0x34 [ 74.331800][ T6598] ---[ end trace 0000000000000000 ]--- [ 74.407841][ T7120] loop0: detected capacity change from 0 to 1024 [ 74.436759][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 74.440250][ T6598] ------------[ cut here ]------------ [ 74.441864][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.444766][ T6598] Modules linked in: [ 74.445843][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.449038][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.451886][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.453990][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.455775][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 74.457496][ T6598] sp : ffff8000a1ce6f20 [ 74.458656][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e00c96b0 x27: 0000000000000001 [ 74.460848][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000e2f24068 [ 74.463050][ T6598] x23: dfff800000000000 x22: ffff0000e2f24000 x21: ffff0000e00c96d8 [ 74.465276][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 1fffe000367a9dde [ 74.467443][ T6598] x17: ffff80008f1ad000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.469606][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 74.471827][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 74.473962][ T6598] x8 : cbba59a051883400 x7 : ffff8000802af1b8 x6 : 0000000000000000 [ 74.476178][ T6598] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f56604 [ 74.478367][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 74.480599][ T6598] Call trace: [ 74.481482][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.483110][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 74.484539][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 74.486060][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 74.487638][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 74.489112][ T6598] ext4_dirty_inode+0xd4/0x104 [ 74.490449][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 74.491856][ T6598] iput+0x1d0/0x830 [ 74.492865][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 74.494310][ T6598] __dentry_kill+0x178/0x5e8 [ 74.495550][ T6598] shrink_kill+0xd4/0x2cc [ 74.496692][ T6598] shrink_dentry_list+0x31c/0x768 [ 74.497999][ T6598] shrink_dcache_parent+0xc4/0x374 [ 74.499352][ T6598] do_one_tree+0x30/0xfc [ 74.500496][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 74.501968][ T6598] generic_shutdown_super+0x68/0x2b8 [ 74.503408][ T6598] kill_block_super+0x44/0x90 [ 74.504671][ T6598] ext4_kill_sb+0x68/0xa4 [ 74.505841][ T6598] deactivate_locked_super+0xc4/0x12c [ 74.507268][ T6598] deactivate_super+0xe0/0x100 [ 74.508578][ T6598] cleanup_mnt+0x34c/0x3dc [ 74.509739][ T6598] __cleanup_mnt+0x20/0x30 [ 74.510939][ T6598] task_work_run+0x230/0x2e0 [ 74.512198][ T6598] do_notify_resume+0x178/0x1f4 [ 74.513582][ T6598] el0_svc+0xac/0x168 [ 74.514714][ T6598] el0t_64_sync_handler+0x84/0xfc [ 74.516004][ T6598] el0t_64_sync+0x190/0x194 [ 74.517209][ T6598] irq event stamp: 449910 [ 74.518353][ T6598] hardirqs last enabled at (449909): [] finish_lock_switch+0xbc/0x1e4 [ 74.520993][ T6598] hardirqs last disabled at (449910): [] el1_dbg+0x24/0x80 [ 74.523389][ T6598] softirqs last enabled at (449902): [] handle_softirqs+0xa3c/0xbfc [ 74.526005][ T6598] softirqs last disabled at (449877): [] __do_softirq+0x14/0x20 [ 74.528464][ T6598] ---[ end trace 0000000000000000 ]--- [ 74.602621][ T7124] loop0: detected capacity change from 0 to 1024 [ 74.617438][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 74.620943][ T6598] ------------[ cut here ]------------ [ 74.622484][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.625342][ T6598] Modules linked in: [ 74.626346][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.629653][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.632449][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.634561][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.636380][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 74.638151][ T6598] sp : ffff8000a1ce6f20 [ 74.639296][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000dbe95cb0 x27: 0000000000000001 [ 74.641778][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000ca7c0068 [ 74.643962][ T6598] x23: dfff800000000000 x22: ffff0000ca7c0000 x21: ffff0000dbe95cd8 [ 74.646146][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 74.648309][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.650506][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 74.652839][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 74.655012][ T6598] x8 : cbba59a051883400 x7 : ffff80008b15291c x6 : 0000000000000000 [ 74.657134][ T6598] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f56604 [ 74.659342][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 74.661612][ T6598] Call trace: [ 74.662666][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.664444][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 74.665866][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 74.667425][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 74.668994][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 74.670482][ T6598] ext4_dirty_inode+0xd4/0x104 [ 74.671795][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 74.673161][ T6598] iput+0x1d0/0x830 [ 74.674161][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 74.675560][ T6598] __dentry_kill+0x178/0x5e8 [ 74.676818][ T6598] shrink_kill+0xd4/0x2cc [ 74.678070][ T6598] shrink_dentry_list+0x31c/0x768 [ 74.679467][ T6598] shrink_dcache_parent+0xc4/0x374 [ 74.680940][ T6598] do_one_tree+0x30/0xfc [ 74.682037][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 74.683558][ T6598] generic_shutdown_super+0x68/0x2b8 [ 74.684951][ T6598] kill_block_super+0x44/0x90 [ 74.686257][ T6598] ext4_kill_sb+0x68/0xa4 [ 74.687472][ T6598] deactivate_locked_super+0xc4/0x12c [ 74.688944][ T6598] deactivate_super+0xe0/0x100 [ 74.690240][ T6598] cleanup_mnt+0x34c/0x3dc [ 74.691445][ T6598] __cleanup_mnt+0x20/0x30 [ 74.692692][ T6598] task_work_run+0x230/0x2e0 [ 74.694016][ T6598] do_notify_resume+0x178/0x1f4 [ 74.695424][ T6598] el0_svc+0xac/0x168 [ 74.696502][ T6598] el0t_64_sync_handler+0x84/0xfc [ 74.697936][ T6598] el0t_64_sync+0x190/0x194 [ 74.699183][ T6598] irq event stamp: 456264 [ 74.700396][ T6598] hardirqs last enabled at (456263): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 74.703293][ T6598] hardirqs last disabled at (456264): [] el1_dbg+0x24/0x80 [ 74.705754][ T6598] softirqs last enabled at (456256): [] handle_softirqs+0xa3c/0xbfc [ 74.708397][ T6598] softirqs last disabled at (456185): [] __do_softirq+0x14/0x20 [ 74.710946][ T6598] ---[ end trace 0000000000000000 ]--- [ 74.764496][ T7128] loop0: detected capacity change from 0 to 1024 [ 74.791376][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 74.794540][ T6598] ------------[ cut here ]------------ [ 74.796000][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.798835][ T6598] Modules linked in: [ 74.799981][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.803296][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.806078][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.808211][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.810079][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 74.811838][ T6598] sp : ffff8000a1ce6f20 [ 74.812999][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e0280cb0 x27: 0000000000000001 [ 74.815201][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c9f5e068 [ 74.817400][ T6598] x23: dfff800000000000 x22: ffff0000c9f5e000 x21: ffff0000e0280cd8 [ 74.819580][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 74.821806][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.824119][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 74.826266][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 74.828463][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.830604][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 74.832880][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 74.835204][ T6598] Call trace: [ 74.836128][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.837771][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 74.839271][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 74.840874][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 74.842445][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 74.843998][ T6598] ext4_dirty_inode+0xd4/0x104 [ 74.845330][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 74.846730][ T6598] iput+0x1d0/0x830 [ 74.847801][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 74.849222][ T6598] __dentry_kill+0x178/0x5e8 [ 74.850405][ T6598] shrink_kill+0xd4/0x2cc [ 74.851586][ T6598] shrink_dentry_list+0x31c/0x768 [ 74.852987][ T6598] shrink_dcache_parent+0xc4/0x374 [ 74.854457][ T6598] do_one_tree+0x30/0xfc [ 74.855644][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 74.857152][ T6598] generic_shutdown_super+0x68/0x2b8 [ 74.858665][ T6598] kill_block_super+0x44/0x90 [ 74.859936][ T6598] ext4_kill_sb+0x68/0xa4 [ 74.861149][ T6598] deactivate_locked_super+0xc4/0x12c [ 74.862623][ T6598] deactivate_super+0xe0/0x100 [ 74.863988][ T6598] cleanup_mnt+0x34c/0x3dc [ 74.865198][ T6598] __cleanup_mnt+0x20/0x30 [ 74.866397][ T6598] task_work_run+0x230/0x2e0 [ 74.867672][ T6598] do_notify_resume+0x178/0x1f4 [ 74.869008][ T6598] el0_svc+0xac/0x168 [ 74.870113][ T6598] el0t_64_sync_handler+0x84/0xfc [ 74.871505][ T6598] el0t_64_sync+0x190/0x194 [ 74.872745][ T6598] irq event stamp: 464038 [ 74.873897][ T6598] hardirqs last enabled at (464037): [] console_unlock+0x18c/0x3d4 [ 74.876552][ T6598] hardirqs last disabled at (464038): [] el1_dbg+0x24/0x80 [ 74.878965][ T6598] softirqs last enabled at (463118): [] handle_softirqs+0xa3c/0xbfc [ 74.881592][ T6598] softirqs last disabled at (463095): [] __do_softirq+0x14/0x20 [ 74.884141][ T6598] ---[ end trace 0000000000000000 ]--- [ 74.956078][ T7132] loop0: detected capacity change from 0 to 1024 1970/01/01 00:01:14 executed programs: 45 [ 74.977672][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 74.981746][ T6598] ------------[ cut here ]------------ [ 74.983283][ T6598] WARNING: CPU: 1 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.986192][ T6598] Modules linked in: [ 74.987284][ T6598] CPU: 1 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.990489][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.993198][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.995319][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 74.997056][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 74.998908][ T6598] sp : ffff8000a1ce6f20 [ 75.000031][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02834b0 x27: 0000000000000001 [ 75.002291][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000c9316068 [ 75.004489][ T6598] x23: dfff800000000000 x22: ffff0000c9316000 x21: ffff0000e02834d8 [ 75.006669][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 75.008859][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.011034][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 75.013261][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 75.015523][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.017691][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 75.019970][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 75.022165][ T6598] Call trace: [ 75.023005][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.024684][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 75.026071][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 75.027657][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 75.029197][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 75.030722][ T6598] ext4_dirty_inode+0xd4/0x104 [ 75.032020][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 75.033395][ T6598] iput+0x1d0/0x830 [ 75.034408][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 75.035852][ T6598] __dentry_kill+0x178/0x5e8 [ 75.037069][ T6598] shrink_kill+0xd4/0x2cc [ 75.038224][ T6598] shrink_dentry_list+0x31c/0x768 [ 75.039631][ T6598] shrink_dcache_parent+0xc4/0x374 [ 75.041055][ T6598] do_one_tree+0x30/0xfc [ 75.042206][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 75.043660][ T6598] generic_shutdown_super+0x68/0x2b8 [ 75.045083][ T6598] kill_block_super+0x44/0x90 [ 75.046348][ T6598] ext4_kill_sb+0x68/0xa4 [ 75.047557][ T6598] deactivate_locked_super+0xc4/0x12c [ 75.049009][ T6598] deactivate_super+0xe0/0x100 [ 75.050313][ T6598] cleanup_mnt+0x34c/0x3dc [ 75.051491][ T6598] __cleanup_mnt+0x20/0x30 [ 75.052700][ T6598] task_work_run+0x230/0x2e0 [ 75.053968][ T6598] do_notify_resume+0x178/0x1f4 [ 75.055273][ T6598] el0_svc+0xac/0x168 [ 75.056410][ T6598] el0t_64_sync_handler+0x84/0xfc [ 75.057763][ T6598] el0t_64_sync+0x190/0x194 [ 75.058947][ T6598] irq event stamp: 471282 [ 75.060085][ T6598] hardirqs last enabled at (471281): [] console_unlock+0x18c/0x3d4 [ 75.062698][ T6598] hardirqs last disabled at (471282): [] el1_dbg+0x24/0x80 [ 75.065104][ T6598] softirqs last enabled at (471276): [] handle_softirqs+0xa3c/0xbfc [ 75.067763][ T6598] softirqs last disabled at (471199): [] __do_softirq+0x14/0x20 [ 75.070244][ T6598] ---[ end trace 0000000000000000 ]--- [ 75.133768][ T7136] loop0: detected capacity change from 0 to 1024 [ 75.152958][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 75.156213][ T6598] ------------[ cut here ]------------ [ 75.157625][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.160506][ T6598] Modules linked in: [ 75.161559][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.164894][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.167723][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.169860][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.171654][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 75.173444][ T6598] sp : ffff8000a1ce6f20 [ 75.174560][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e020aab0 x27: 0000000000000001 [ 75.176799][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000cc932068 [ 75.179030][ T6598] x23: dfff800000000000 x22: ffff0000cc932000 x21: ffff0000e020aad8 [ 75.181330][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 75.183547][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.185773][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 75.188088][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 75.190263][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.192412][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 75.194587][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 75.196818][ T6598] Call trace: [ 75.197718][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.199473][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 75.200938][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 75.202458][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 75.203992][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 75.205459][ T6598] ext4_dirty_inode+0xd4/0x104 [ 75.206787][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 75.208252][ T6598] iput+0x1d0/0x830 [ 75.209287][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 75.210682][ T6598] __dentry_kill+0x178/0x5e8 [ 75.211983][ T6598] shrink_kill+0xd4/0x2cc [ 75.213244][ T6598] shrink_dentry_list+0x31c/0x768 [ 75.214640][ T6598] shrink_dcache_parent+0xc4/0x374 [ 75.216072][ T6598] do_one_tree+0x30/0xfc [ 75.217216][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 75.218737][ T6598] generic_shutdown_super+0x68/0x2b8 [ 75.220306][ T6598] kill_block_super+0x44/0x90 [ 75.221598][ T6598] ext4_kill_sb+0x68/0xa4 [ 75.222827][ T6598] deactivate_locked_super+0xc4/0x12c [ 75.224253][ T6598] deactivate_super+0xe0/0x100 [ 75.225586][ T6598] cleanup_mnt+0x34c/0x3dc [ 75.226807][ T6598] __cleanup_mnt+0x20/0x30 [ 75.227990][ T6598] task_work_run+0x230/0x2e0 [ 75.229277][ T6598] do_notify_resume+0x178/0x1f4 [ 75.230626][ T6598] el0_svc+0xac/0x168 [ 75.231704][ T6598] el0t_64_sync_handler+0x84/0xfc [ 75.233105][ T6598] el0t_64_sync+0x190/0x194 [ 75.234390][ T6598] irq event stamp: 478572 [ 75.235587][ T6598] hardirqs last enabled at (478571): [] console_unlock+0x18c/0x3d4 [ 75.238182][ T6598] hardirqs last disabled at (478572): [] el1_dbg+0x24/0x80 [ 75.240606][ T6598] softirqs last enabled at (477900): [] local_bh_enable+0x10/0x34 [ 75.243237][ T6598] softirqs last disabled at (477898): [] local_bh_disable+0x10/0x34 [ 75.245797][ T6598] ---[ end trace 0000000000000000 ]--- [ 75.322177][ T7141] loop0: detected capacity change from 0 to 1024 [ 75.342770][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 75.345992][ T6598] ------------[ cut here ]------------ [ 75.347538][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.350527][ T6598] Modules linked in: [ 75.351676][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.354959][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.357839][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.359973][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.361854][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 75.363684][ T6598] sp : ffff8000a1ce6f20 [ 75.364836][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e020e6b0 x27: 0000000000000001 [ 75.367088][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000df4d4068 [ 75.369252][ T6598] x23: dfff800000000000 x22: ffff0000df4d4000 x21: ffff0000e020e6d8 [ 75.371534][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 75.373746][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.375953][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 75.378062][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 75.380278][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.382520][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 75.384752][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 75.386909][ T6598] Call trace: [ 75.387855][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.389545][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 75.390991][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 75.392562][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 75.394136][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 75.395706][ T6598] ext4_dirty_inode+0xd4/0x104 [ 75.396966][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 75.398345][ T6598] iput+0x1d0/0x830 [ 75.399421][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 75.400784][ T6598] __dentry_kill+0x178/0x5e8 [ 75.402032][ T6598] shrink_kill+0xd4/0x2cc [ 75.403229][ T6598] shrink_dentry_list+0x31c/0x768 [ 75.404634][ T6598] shrink_dcache_parent+0xc4/0x374 [ 75.406093][ T6598] do_one_tree+0x30/0xfc [ 75.407228][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 75.408703][ T6598] generic_shutdown_super+0x68/0x2b8 [ 75.410164][ T6598] kill_block_super+0x44/0x90 [ 75.411422][ T6598] ext4_kill_sb+0x68/0xa4 [ 75.412613][ T6598] deactivate_locked_super+0xc4/0x12c [ 75.414056][ T6598] deactivate_super+0xe0/0x100 [ 75.415406][ T6598] cleanup_mnt+0x34c/0x3dc [ 75.416638][ T6598] __cleanup_mnt+0x20/0x30 [ 75.417827][ T6598] task_work_run+0x230/0x2e0 [ 75.419131][ T6598] do_notify_resume+0x178/0x1f4 [ 75.420480][ T6598] el0_svc+0xac/0x168 [ 75.421572][ T6598] el0t_64_sync_handler+0x84/0xfc [ 75.422920][ T6598] el0t_64_sync+0x190/0x194 [ 75.424136][ T6598] irq event stamp: 485520 [ 75.425329][ T6598] hardirqs last enabled at (485519): [] console_unlock+0x18c/0x3d4 [ 75.427984][ T6598] hardirqs last disabled at (485520): [] el1_dbg+0x24/0x80 [ 75.430435][ T6598] softirqs last enabled at (484884): [] local_bh_enable+0x10/0x34 [ 75.433040][ T6598] softirqs last disabled at (484882): [] local_bh_disable+0x10/0x34 [ 75.435641][ T6598] ---[ end trace 0000000000000000 ]--- [ 75.505248][ T7145] loop0: detected capacity change from 0 to 1024 [ 75.527869][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 75.531511][ T6598] ------------[ cut here ]------------ [ 75.532975][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.535792][ T6598] Modules linked in: [ 75.536800][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.540011][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.542636][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.544775][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.546567][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 75.548312][ T6598] sp : ffff8000a1ce6f20 [ 75.549465][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02fc8b0 x27: 0000000000000001 [ 75.551670][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000cc054068 [ 75.553913][ T6598] x23: dfff800000000000 x22: ffff0000cc054000 x21: ffff0000e02fc8d8 [ 75.556146][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 1fffe000367a9dde [ 75.558378][ T6598] x17: ffff80008f1ad000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.560602][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 75.562821][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 75.565016][ T6598] x8 : cbba59a051883400 x7 : ffff8000802af1b8 x6 : 0000000000000000 [ 75.567331][ T6598] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f56604 [ 75.569665][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 75.571815][ T6598] Call trace: [ 75.572709][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.574455][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 75.575896][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 75.577511][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 75.579160][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 75.580720][ T6598] ext4_dirty_inode+0xd4/0x104 [ 75.582130][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 75.583572][ T6598] iput+0x1d0/0x830 [ 75.584659][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 75.586114][ T6598] __dentry_kill+0x178/0x5e8 [ 75.587428][ T6598] shrink_kill+0xd4/0x2cc [ 75.588636][ T6598] shrink_dentry_list+0x31c/0x768 [ 75.590011][ T6598] shrink_dcache_parent+0xc4/0x374 [ 75.591459][ T6598] do_one_tree+0x30/0xfc [ 75.592625][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 75.594156][ T6598] generic_shutdown_super+0x68/0x2b8 [ 75.595627][ T6598] kill_block_super+0x44/0x90 [ 75.596971][ T6598] ext4_kill_sb+0x68/0xa4 [ 75.598126][ T6598] deactivate_locked_super+0xc4/0x12c [ 75.599664][ T6598] deactivate_super+0xe0/0x100 [ 75.601025][ T6598] cleanup_mnt+0x34c/0x3dc [ 75.602238][ T6598] __cleanup_mnt+0x20/0x30 [ 75.603435][ T6598] task_work_run+0x230/0x2e0 [ 75.604647][ T6598] do_notify_resume+0x178/0x1f4 [ 75.605933][ T6598] el0_svc+0xac/0x168 [ 75.607065][ T6598] el0t_64_sync_handler+0x84/0xfc [ 75.608371][ T6598] el0t_64_sync+0x190/0x194 [ 75.609684][ T6598] irq event stamp: 491908 [ 75.610849][ T6598] hardirqs last enabled at (491907): [] finish_lock_switch+0xbc/0x1e4 [ 75.613540][ T6598] hardirqs last disabled at (491908): [] el1_dbg+0x24/0x80 [ 75.615931][ T6598] softirqs last enabled at (491900): [] handle_softirqs+0xa3c/0xbfc [ 75.618595][ T6598] softirqs last disabled at (491783): [] __do_softirq+0x14/0x20 [ 75.621123][ T6598] ---[ end trace 0000000000000000 ]--- [ 75.675696][ T7149] loop0: detected capacity change from 0 to 1024 [ 75.697696][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 75.701111][ T6598] ------------[ cut here ]------------ [ 75.702543][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.705365][ T6598] Modules linked in: [ 75.706397][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.709606][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.712346][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.714491][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.716270][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 75.718080][ T6598] sp : ffff8000a1ce6f20 [ 75.719213][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e02a66b0 x27: 0000000000000001 [ 75.721460][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000dce38068 [ 75.723654][ T6598] x23: dfff800000000000 x22: ffff0000dce38000 x21: ffff0000e02a66d8 [ 75.725860][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 75.728077][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.730241][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 75.732498][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 75.734723][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.736832][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 75.739081][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 75.741234][ T6598] Call trace: [ 75.742147][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.743801][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 75.745276][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 75.746860][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 75.748353][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 75.749896][ T6598] ext4_dirty_inode+0xd4/0x104 [ 75.751206][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 75.752584][ T6598] iput+0x1d0/0x830 [ 75.753693][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 75.755070][ T6598] __dentry_kill+0x178/0x5e8 [ 75.756288][ T6598] shrink_kill+0xd4/0x2cc [ 75.757445][ T6598] shrink_dentry_list+0x31c/0x768 [ 75.758827][ T6598] shrink_dcache_parent+0xc4/0x374 [ 75.760314][ T6598] do_one_tree+0x30/0xfc [ 75.761539][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 75.763027][ T6598] generic_shutdown_super+0x68/0x2b8 [ 75.764557][ T6598] kill_block_super+0x44/0x90 [ 75.765871][ T6598] ext4_kill_sb+0x68/0xa4 [ 75.767060][ T6598] deactivate_locked_super+0xc4/0x12c [ 75.768566][ T6598] deactivate_super+0xe0/0x100 [ 75.769904][ T6598] cleanup_mnt+0x34c/0x3dc [ 75.771120][ T6598] __cleanup_mnt+0x20/0x30 [ 75.772373][ T6598] task_work_run+0x230/0x2e0 [ 75.773667][ T6598] do_notify_resume+0x178/0x1f4 [ 75.775032][ T6598] el0_svc+0xac/0x168 [ 75.776146][ T6598] el0t_64_sync_handler+0x84/0xfc [ 75.777523][ T6598] el0t_64_sync+0x190/0x194 [ 75.778764][ T6598] irq event stamp: 497986 [ 75.780008][ T6598] hardirqs last enabled at (497985): [] console_unlock+0x18c/0x3d4 [ 75.782667][ T6598] hardirqs last disabled at (497986): [] el1_dbg+0x24/0x80 [ 75.785156][ T6598] softirqs last enabled at (497980): [] handle_softirqs+0xa3c/0xbfc [ 75.787847][ T6598] softirqs last disabled at (497945): [] __do_softirq+0x14/0x20 [ 75.790425][ T6598] ---[ end trace 0000000000000000 ]--- [ 75.875282][ T7153] loop0: detected capacity change from 0 to 1024 [ 75.897062][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 75.901135][ T6598] ------------[ cut here ]------------ [ 75.902631][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.905503][ T6598] Modules linked in: [ 75.906576][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.909732][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.912467][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.914585][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.916347][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 75.918128][ T6598] sp : ffff8000a1ce6f20 [ 75.919254][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e01ac8b0 x27: 0000000000000001 [ 75.921407][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000cbd58068 [ 75.923620][ T6598] x23: dfff800000000000 x22: ffff0000cbd58000 x21: ffff0000e01ac8d8 [ 75.925787][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 1fffe000367a9dde [ 75.927944][ T6598] x17: ffff80008f1ad000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.930206][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 75.932341][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 75.934551][ T6598] x8 : cbba59a051883400 x7 : ffff8000802af1b8 x6 : 0000000000000000 [ 75.936695][ T6598] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f56604 [ 75.938928][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 75.941132][ T6598] Call trace: [ 75.942041][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 75.943719][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 75.945175][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 75.946798][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 75.948340][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 75.949756][ T6598] ext4_dirty_inode+0xd4/0x104 [ 75.951052][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 75.952469][ T6598] iput+0x1d0/0x830 [ 75.953545][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 75.954963][ T6598] __dentry_kill+0x178/0x5e8 [ 75.956215][ T6598] shrink_kill+0xd4/0x2cc [ 75.957420][ T6598] shrink_dentry_list+0x31c/0x768 [ 75.958675][ T6598] shrink_dcache_parent+0xc4/0x374 [ 75.960117][ T6598] do_one_tree+0x30/0xfc [ 75.961288][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 75.962701][ T6598] generic_shutdown_super+0x68/0x2b8 [ 75.964189][ T6598] kill_block_super+0x44/0x90 [ 75.965462][ T6598] ext4_kill_sb+0x68/0xa4 [ 75.966741][ T6598] deactivate_locked_super+0xc4/0x12c [ 75.968193][ T6598] deactivate_super+0xe0/0x100 [ 75.969482][ T6598] cleanup_mnt+0x34c/0x3dc [ 75.970773][ T6598] __cleanup_mnt+0x20/0x30 [ 75.971934][ T6598] task_work_run+0x230/0x2e0 [ 75.973167][ T6598] do_notify_resume+0x178/0x1f4 [ 75.974448][ T6598] el0_svc+0xac/0x168 [ 75.975529][ T6598] el0t_64_sync_handler+0x84/0xfc [ 75.976983][ T6598] el0t_64_sync+0x190/0x194 [ 75.978222][ T6598] irq event stamp: 505716 [ 75.979408][ T6598] hardirqs last enabled at (505715): [] finish_lock_switch+0xbc/0x1e4 [ 75.982022][ T6598] hardirqs last disabled at (505716): [] el1_dbg+0x24/0x80 [ 75.984461][ T6598] softirqs last enabled at (505708): [] handle_softirqs+0xa3c/0xbfc [ 75.987152][ T6598] softirqs last disabled at (505585): [] __do_softirq+0x14/0x20 [ 75.989715][ T6598] ---[ end trace 0000000000000000 ]--- [ 76.053853][ T7157] loop0: detected capacity change from 0 to 1024 [ 76.076188][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 76.079789][ T6598] ------------[ cut here ]------------ [ 76.081284][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 76.084073][ T6598] Modules linked in: [ 76.085129][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 76.088280][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 76.091079][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.093292][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 76.095116][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 76.096884][ T6598] sp : ffff8000a1ce6f20 [ 76.098026][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e3c12ab0 x27: 0000000000000001 [ 76.100230][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000d520a068 [ 76.102459][ T6598] x23: dfff800000000000 x22: ffff0000d520a000 x21: ffff0000e3c12ad8 [ 76.104733][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 76.106986][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 76.109213][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 76.111440][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 76.113683][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 76.115807][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 76.118020][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 76.120230][ T6598] Call trace: [ 76.121108][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 76.122774][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 76.124244][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 76.125823][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 76.127387][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 76.128899][ T6598] ext4_dirty_inode+0xd4/0x104 [ 76.130183][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 76.131561][ T6598] iput+0x1d0/0x830 [ 76.132591][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 76.134061][ T6598] __dentry_kill+0x178/0x5e8 [ 76.135302][ T6598] shrink_kill+0xd4/0x2cc [ 76.136467][ T6598] shrink_dentry_list+0x31c/0x768 [ 76.137833][ T6598] shrink_dcache_parent+0xc4/0x374 [ 76.139288][ T6598] do_one_tree+0x30/0xfc [ 76.140425][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 76.141899][ T6598] generic_shutdown_super+0x68/0x2b8 [ 76.143393][ T6598] kill_block_super+0x44/0x90 [ 76.144784][ T6598] ext4_kill_sb+0x68/0xa4 [ 76.145980][ T6598] deactivate_locked_super+0xc4/0x12c [ 76.147480][ T6598] deactivate_super+0xe0/0x100 [ 76.148766][ T6598] cleanup_mnt+0x34c/0x3dc [ 76.149996][ T6598] __cleanup_mnt+0x20/0x30 [ 76.151214][ T6598] task_work_run+0x230/0x2e0 [ 76.152457][ T6598] do_notify_resume+0x178/0x1f4 [ 76.153750][ T6598] el0_svc+0xac/0x168 [ 76.154841][ T6598] el0t_64_sync_handler+0x84/0xfc [ 76.156223][ T6598] el0t_64_sync+0x190/0x194 [ 76.157502][ T6598] irq event stamp: 512892 [ 76.158675][ T6598] hardirqs last enabled at (512891): [] console_unlock+0x18c/0x3d4 [ 76.161340][ T6598] hardirqs last disabled at (512892): [] el1_dbg+0x24/0x80 [ 76.163771][ T6598] softirqs last enabled at (512886): [] handle_softirqs+0xa3c/0xbfc [ 76.166526][ T6598] softirqs last disabled at (512375): [] __do_softirq+0x14/0x20 [ 76.169045][ T6598] ---[ end trace 0000000000000000 ]--- [ 76.256597][ T7162] loop0: detected capacity change from 0 to 1024 [ 76.285409][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 76.288743][ T6598] ------------[ cut here ]------------ [ 76.290202][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 76.293085][ T6598] Modules linked in: [ 76.294161][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 76.297513][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 76.300170][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.302294][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 76.304070][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 76.305900][ T6598] sp : ffff8000a1ce6f20 [ 76.307028][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e03216b0 x27: 0000000000000001 [ 76.309240][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000ccf5a068 [ 76.311488][ T6598] x23: dfff800000000000 x22: ffff0000ccf5a000 x21: ffff0000e03216d8 [ 76.313698][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 76.315881][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 76.318041][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 76.320216][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 76.322406][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 76.324558][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 76.326680][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 76.328945][ T6598] Call trace: [ 76.329868][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 76.331564][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 76.333046][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 76.334705][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 76.336312][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 76.337771][ T6598] ext4_dirty_inode+0xd4/0x104 [ 76.339091][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 76.340501][ T6598] iput+0x1d0/0x830 [ 76.341619][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 76.343014][ T6598] __dentry_kill+0x178/0x5e8 [ 76.344325][ T6598] shrink_kill+0xd4/0x2cc [ 76.345475][ T6598] shrink_dentry_list+0x31c/0x768 [ 76.346839][ T6598] shrink_dcache_parent+0xc4/0x374 [ 76.348259][ T6598] do_one_tree+0x30/0xfc [ 76.349422][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 76.350935][ T6598] generic_shutdown_super+0x68/0x2b8 [ 76.352397][ T6598] kill_block_super+0x44/0x90 [ 76.353714][ T6598] ext4_kill_sb+0x68/0xa4 [ 76.354948][ T6598] deactivate_locked_super+0xc4/0x12c [ 76.356636][ T6598] deactivate_super+0xe0/0x100 [ 76.357977][ T6598] cleanup_mnt+0x34c/0x3dc [ 76.359238][ T6598] __cleanup_mnt+0x20/0x30 [ 76.360472][ T6598] task_work_run+0x230/0x2e0 [ 76.361778][ T6598] do_notify_resume+0x178/0x1f4 [ 76.363074][ T6598] el0_svc+0xac/0x168 [ 76.364147][ T6598] el0t_64_sync_handler+0x84/0xfc [ 76.365554][ T6598] el0t_64_sync+0x190/0x194 [ 76.366872][ T6598] irq event stamp: 518972 [ 76.368061][ T6598] hardirqs last enabled at (518971): [] console_unlock+0x18c/0x3d4 [ 76.370719][ T6598] hardirqs last disabled at (518972): [] el1_dbg+0x24/0x80 [ 76.373121][ T6598] softirqs last enabled at (518214): [] local_bh_enable+0x10/0x34 [ 76.375740][ T6598] softirqs last disabled at (518212): [] local_bh_disable+0x10/0x34 [ 76.378344][ T6598] ---[ end trace 0000000000000000 ]--- [ 76.424412][ T7166] loop0: detected capacity change from 0 to 1024 [ 76.448088][ T6598] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 76.451711][ T6598] ------------[ cut here ]------------ [ 76.453190][ T6598] WARNING: CPU: 0 PID: 6598 at fs/ext4/xattr.c:1472 ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 76.456041][ T6598] Modules linked in: [ 76.457055][ T6598] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 76.460294][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 76.463151][ T6598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.465352][ T6598] pc : ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 76.467165][ T6598] lr : ext4_xattr_inode_lookup_create+0x9f0/0x1918 [ 76.468909][ T6598] sp : ffff8000a1ce6f20 [ 76.470093][ T6598] x29: ffff8000a1ce70c0 x28: ffff0000e3c082b0 x27: 0000000000000001 [ 76.472273][ T6598] x26: ffffffffffffffea x25: ffff80008f2303c0 x24: ffff0000ccabc068 [ 76.474470][ T6598] x23: dfff800000000000 x22: ffff0000ccabc000 x21: ffff0000e3c082d8 [ 76.476642][ T6598] x20: ffff8000a1ce7030 x19: ffff70001439cdf8 x18: 0000000000000008 [ 76.478800][ T6598] x17: 6572203a31373431 x16: ffff800082fcbd70 x15: 0000000000000001 [ 76.480938][ T6598] x14: 1ffff0001439cd10 x13: 0000000000000000 x12: 0000000000000000 [ 76.483095][ T6598] x11: 0000000000000001 x10: 0000000000ff0100 x9 : cbba59a051883400 [ 76.485306][ T6598] x8 : cbba59a051883400 x7 : 0000000000000001 x6 : 0000000000000001 [ 76.487428][ T6598] x5 : ffff8000a1ce6558 x4 : ffff80008f295200 x3 : ffff800082f56604 [ 76.489594][ T6598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 76.491768][ T6598] Call trace: [ 76.492658][ T6598] ext4_xattr_inode_lookup_create+0x9f4/0x1918 [ 76.494314][ T6598] ext4_xattr_block_set+0x224/0x2e08 [ 76.495755][ T6598] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 76.497359][ T6598] __ext4_expand_extra_isize+0x290/0x348 [ 76.498874][ T6598] __ext4_mark_inode_dirty+0x458/0x868 [ 76.500351][ T6598] ext4_dirty_inode+0xd4/0x104 [ 76.501675][ T6598] __mark_inode_dirty+0x2d0/0x1154 [ 76.503053][ T6598] iput+0x1d0/0x830 [ 76.504068][ T6598] dentry_unlink_inode+0x394/0x4d4 [ 76.505452][ T6598] __dentry_kill+0x178/0x5e8 [ 76.506728][ T6598] shrink_kill+0xd4/0x2cc [ 76.507940][ T6598] shrink_dentry_list+0x31c/0x768 [ 76.509289][ T6598] shrink_dcache_parent+0xc4/0x374 [ 76.510616][ T6598] do_one_tree+0x30/0xfc [ 76.511769][ T6598] shrink_dcache_for_umount+0x80/0x12c [ 76.513237][ T6598] generic_shutdown_super+0x68/0x2b8 [ 76.514780][ T6598] kill_block_super+0x44/0x90 [ 76.516095][ T6598] ext4_kill_sb+0x68/0xa4 [ 76.517330][ T6598] deactivate_locked_super+0xc4/0x12c [ 76.518784][ T6598] deactivate_super+0xe0/0x100 [ 76.520014][ T6598] cleanup_mnt+0x34c/0x3dc [ 76.521205][ T6598] __cleanup_mnt+0x20/0x30 [ 76.522418][ T6598] task_work_run+0x230/0x2e0 [ 76.523706][ T6598] do_notify_resume+0x178/0x1f4 [ 76.525035][ T6598] el0_svc+0xac/0x168 [ 76.526069][ T6598] el0t_64_sync_handler+0x84/0xfc [ 76.527413][ T6598] el0t_64_sync+0x190/0x194 [ 76.528607][ T6598] irq event stamp: 525988