Warning: Permanently added '10.128.1.7' (ED25519) to the list of known hosts. executing program [ 162.687153][ T6260] loop0: detected capacity change from 0 to 1024 [ 162.698677][ T6260] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 162.707698][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 162.710359][ T6259] ------------[ cut here ]------------ [ 162.711462][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 162.713653][ T6259] Modules linked in: [ 162.714487][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Not tainted 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 162.716647][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 162.719047][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 162.720855][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 162.722119][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 162.723420][ T6259] sp : ffff80009a4e6e40 [ 162.724410][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000cfc4d820 [ 162.726367][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 162.728230][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d7f36068 [ 162.730056][ T6259] x20: ffff0000d7f36000 x19: ffff0000cfc4d820 x18: 0000000000000008 [ 162.731753][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 162.733575][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 162.735353][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 162.737214][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 162.739002][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 162.740976][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 162.742785][ T6259] Call trace: [ 162.743476][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 162.744661][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 162.745873][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 162.747119][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 162.748444][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 162.749596][ T6259] ext4_dirty_inode+0xd4/0x104 [ 162.750626][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 162.751831][ T6259] iput+0x1d8/0x844 [ 162.752736][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 162.753887][ T6259] __dentry_kill+0x178/0x5e8 [ 162.754886][ T6259] shrink_kill+0xd4/0x2cc [ 162.755849][ T6259] shrink_dentry_list+0x31c/0x768 [ 162.757024][ T6259] shrink_dcache_parent+0xc4/0x374 [ 162.758151][ T6259] do_one_tree+0x30/0xfc [ 162.759085][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 162.760333][ T6259] generic_shutdown_super+0x68/0x2b8 [ 162.761554][ T6259] kill_block_super+0x44/0x90 [ 162.762616][ T6259] ext4_kill_sb+0x68/0xa4 [ 162.763640][ T6259] deactivate_locked_super+0xc4/0x12c [ 162.764803][ T6259] deactivate_super+0xe0/0x100 [ 162.765866][ T6259] cleanup_mnt+0x34c/0x3dc [ 162.766914][ T6259] __cleanup_mnt+0x20/0x30 [ 162.767975][ T6259] task_work_run+0x230/0x2e0 [ 162.769015][ T6259] do_notify_resume+0x178/0x1f4 [ 162.770097][ T6259] el0_svc+0xac/0x168 [ 162.771029][ T6259] el0t_64_sync_handler+0x84/0xfc [ 162.772133][ T6259] el0t_64_sync+0x190/0x194 [ 162.773118][ T6259] irq event stamp: 12670 [ 162.773973][ T6259] hardirqs last enabled at (12669): [] console_unlock+0x17c/0x3d4 [ 162.776125][ T6259] hardirqs last disabled at (12670): [] el1_dbg+0x24/0x80 [ 162.778173][ T6259] softirqs last enabled at (12168): [] local_bh_enable+0x10/0x34 [ 162.780383][ T6259] softirqs last disabled at (12166): [] local_bh_disable+0x10/0x34 [ 162.782517][ T6259] ---[ end trace 0000000000000000 ]--- [ 162.784518][ T6259] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2847: Unable to expand inode 14. Delete some EAs or run e2fsck. [ 162.790482][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 162.860340][ T6265] loop0: detected capacity change from 0 to 1024 [ 162.867265][ T6265] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 162.879521][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 162.882171][ T6259] ------------[ cut here ]------------ [ 162.883407][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 162.885664][ T6259] Modules linked in: [ 162.886602][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 162.889098][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 162.891306][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 162.893023][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 162.894403][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 162.895645][ T6259] sp : ffff80009a4e6e40 [ 162.896580][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000cfc4e820 [ 162.898406][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 162.900173][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d84ea068 [ 162.902002][ T6259] x20: ffff0000d84ea000 x19: ffff0000cfc4e820 x18: 0000000000000008 [ 162.903645][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 162.905503][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 162.907324][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 162.909115][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 162.910911][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 162.912634][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 162.914557][ T6259] Call trace: [ 162.915274][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 162.916552][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 162.917690][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 162.919000][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 162.920288][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 162.921506][ T6259] ext4_dirty_inode+0xd4/0x104 [ 162.922630][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 162.923804][ T6259] iput+0x1d8/0x844 [ 162.924701][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 162.925790][ T6259] __dentry_kill+0x178/0x5e8 [ 162.926764][ T6259] shrink_kill+0xd4/0x2cc [ 162.927737][ T6259] shrink_dentry_list+0x31c/0x768 [ 162.928817][ T6259] shrink_dcache_parent+0xc4/0x374 [ 162.930024][ T6259] do_one_tree+0x30/0xfc [ 162.930990][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 162.932170][ T6259] generic_shutdown_super+0x68/0x2b8 [ 162.933407][ T6259] kill_block_super+0x44/0x90 [ 162.934495][ T6259] ext4_kill_sb+0x68/0xa4 [ 162.935426][ T6259] deactivate_locked_super+0xc4/0x12c [ 162.936613][ T6259] deactivate_super+0xe0/0x100 [ 162.937617][ T6259] cleanup_mnt+0x34c/0x3dc [ 162.938685][ T6259] __cleanup_mnt+0x20/0x30 [ 162.939599][ T6259] task_work_run+0x230/0x2e0 [ 162.940551][ T6259] do_notify_resume+0x178/0x1f4 [ 162.941629][ T6259] el0_svc+0xac/0x168 [ 162.942518][ T6259] el0t_64_sync_handler+0x84/0xfc [ 162.943691][ T6259] el0t_64_sync+0x190/0x194 [ 162.944820][ T6259] irq event stamp: 17728 [ 162.945822][ T6259] hardirqs last enabled at (17727): [] console_unlock+0x17c/0x3d4 [ 162.948010][ T6259] hardirqs last disabled at (17728): [] el1_dbg+0x24/0x80 [ 162.949950][ T6259] softirqs last enabled at (16722): [] local_bh_enable+0x10/0x34 [ 162.952064][ T6259] softirqs last disabled at (16720): [] local_bh_disable+0x10/0x34 [ 162.954072][ T6259] ---[ end trace 0000000000000000 ]--- [ 162.959483][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 163.027198][ T6268] loop0: detected capacity change from 0 to 1024 [ 163.046899][ T6268] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.054182][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 163.057028][ T6259] ------------[ cut here ]------------ [ 163.058329][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 163.060396][ T6259] Modules linked in: [ 163.061173][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 163.063574][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 163.065777][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 163.067549][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.068844][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.070036][ T6259] sp : ffff80009a4e6e40 [ 163.070933][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000cfc4f820 [ 163.072718][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 163.074598][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d8864068 [ 163.076448][ T6259] x20: ffff0000d8864000 x19: ffff0000cfc4f820 x18: 0000000000000008 [ 163.078246][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 163.079960][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 163.081918][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 163.083785][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 163.085553][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 163.087383][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 163.089185][ T6259] Call trace: [ 163.089926][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 163.091082][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 163.092244][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 163.093619][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 163.094898][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 163.096134][ T6259] ext4_dirty_inode+0xd4/0x104 [ 163.097196][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 163.098411][ T6259] iput+0x1d8/0x844 [ 163.099362][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 163.100492][ T6259] __dentry_kill+0x178/0x5e8 [ 163.101548][ T6259] shrink_kill+0xd4/0x2cc [ 163.102454][ T6259] shrink_dentry_list+0x31c/0x768 [ 163.103627][ T6259] shrink_dcache_parent+0xc4/0x374 [ 163.104749][ T6259] do_one_tree+0x30/0xfc [ 163.105636][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 163.106846][ T6259] generic_shutdown_super+0x68/0x2b8 [ 163.108102][ T6259] kill_block_super+0x44/0x90 [ 163.109219][ T6259] ext4_kill_sb+0x68/0xa4 [ 163.110232][ T6259] deactivate_locked_super+0xc4/0x12c [ 163.111428][ T6259] deactivate_super+0xe0/0x100 [ 163.112502][ T6259] cleanup_mnt+0x34c/0x3dc [ 163.113524][ T6259] __cleanup_mnt+0x20/0x30 [ 163.114531][ T6259] task_work_run+0x230/0x2e0 [ 163.115476][ T6259] do_notify_resume+0x178/0x1f4 [ 163.116661][ T6259] el0_svc+0xac/0x168 [ 163.117610][ T6259] el0t_64_sync_handler+0x84/0xfc [ 163.118747][ T6259] el0t_64_sync+0x190/0x194 [ 163.119731][ T6259] irq event stamp: 21982 [ 163.120623][ T6259] hardirqs last enabled at (21981): [] console_unlock+0x17c/0x3d4 [ 163.122815][ T6259] hardirqs last disabled at (21982): [] el1_dbg+0x24/0x80 [ 163.124903][ T6259] softirqs last enabled at (21976): [] __do_softirq+0xb10/0xd2c [ 163.126967][ T6259] softirqs last disabled at (21835): [] ____do_softirq+0x14/0x20 [ 163.129040][ T6259] ---[ end trace 0000000000000000 ]--- [ 163.132513][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 163.194343][ T6271] loop0: detected capacity change from 0 to 1024 [ 163.208659][ T6271] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.216066][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 163.218700][ T6259] ------------[ cut here ]------------ [ 163.219845][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 163.222029][ T6259] Modules linked in: [ 163.222862][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 163.225322][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 163.227635][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 163.229493][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.230854][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.232155][ T6259] sp : ffff80009a4e6e40 [ 163.233079][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d0926820 [ 163.234886][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 163.236690][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d8bc8068 [ 163.238464][ T6259] x20: ffff0000d8bc8000 x19: ffff0000d0926820 x18: 0000000000000008 [ 163.240267][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 163.241957][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 163.243791][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 163.245527][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 163.247315][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 163.249172][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 163.250954][ T6259] Call trace: [ 163.251741][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 163.253008][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 163.254236][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 163.255551][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 163.256835][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 163.258049][ T6259] ext4_dirty_inode+0xd4/0x104 [ 163.259140][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 163.260277][ T6259] iput+0x1d8/0x844 [ 163.261185][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 163.262361][ T6259] __dentry_kill+0x178/0x5e8 [ 163.263412][ T6259] shrink_kill+0xd4/0x2cc [ 163.264374][ T6259] shrink_dentry_list+0x31c/0x768 [ 163.265564][ T6259] shrink_dcache_parent+0xc4/0x374 [ 163.266711][ T6259] do_one_tree+0x30/0xfc [ 163.267650][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 163.268866][ T6259] generic_shutdown_super+0x68/0x2b8 [ 163.270059][ T6259] kill_block_super+0x44/0x90 [ 163.270978][ T6259] ext4_kill_sb+0x68/0xa4 [ 163.271882][ T6259] deactivate_locked_super+0xc4/0x12c [ 163.273130][ T6259] deactivate_super+0xe0/0x100 [ 163.274095][ T6259] cleanup_mnt+0x34c/0x3dc [ 163.275149][ T6259] __cleanup_mnt+0x20/0x30 [ 163.276166][ T6259] task_work_run+0x230/0x2e0 [ 163.277157][ T6259] do_notify_resume+0x178/0x1f4 [ 163.278205][ T6259] el0_svc+0xac/0x168 [ 163.279128][ T6259] el0t_64_sync_handler+0x84/0xfc [ 163.280336][ T6259] el0t_64_sync+0x190/0x194 [ 163.281428][ T6259] irq event stamp: 25856 [ 163.282402][ T6259] hardirqs last enabled at (25855): [] console_unlock+0x17c/0x3d4 [ 163.284592][ T6259] hardirqs last disabled at (25856): [] el1_dbg+0x24/0x80 [ 163.286521][ T6259] softirqs last enabled at (25420): [] local_bh_enable+0x10/0x34 [ 163.288675][ T6259] softirqs last disabled at (25418): [] local_bh_disable+0x10/0x34 [ 163.290669][ T6259] ---[ end trace 0000000000000000 ]--- [ 163.295374][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 163.384211][ T6274] loop0: detected capacity change from 0 to 1024 [ 163.398892][ T6274] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.405002][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 163.407670][ T6259] ------------[ cut here ]------------ [ 163.408919][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 163.411026][ T6259] Modules linked in: [ 163.411862][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 163.414370][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 163.416610][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 163.418368][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.419715][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.420946][ T6259] sp : ffff80009a4e6e40 [ 163.421902][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d0925020 [ 163.423735][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 163.425527][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d8fa8068 [ 163.427269][ T6259] x20: ffff0000d8fa8000 x19: ffff0000d0925020 x18: 0000000000000008 [ 163.429081][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 163.430826][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 163.432557][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 163.434291][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 163.436052][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 163.437870][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 163.439619][ T6259] Call trace: [ 163.440321][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 163.441549][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 163.442751][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 163.444016][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 163.445295][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 163.446581][ T6259] ext4_dirty_inode+0xd4/0x104 [ 163.447655][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 163.448824][ T6259] iput+0x1d8/0x844 [ 163.449682][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 163.450932][ T6259] __dentry_kill+0x178/0x5e8 [ 163.451981][ T6259] shrink_kill+0xd4/0x2cc [ 163.452943][ T6259] shrink_dentry_list+0x31c/0x768 [ 163.454069][ T6259] shrink_dcache_parent+0xc4/0x374 [ 163.455218][ T6259] do_one_tree+0x30/0xfc [ 163.456195][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 163.457406][ T6259] generic_shutdown_super+0x68/0x2b8 [ 163.458583][ T6259] kill_block_super+0x44/0x90 [ 163.459597][ T6259] ext4_kill_sb+0x68/0xa4 [ 163.460532][ T6259] deactivate_locked_super+0xc4/0x12c [ 163.461768][ T6259] deactivate_super+0xe0/0x100 [ 163.462843][ T6259] cleanup_mnt+0x34c/0x3dc [ 163.463889][ T6259] __cleanup_mnt+0x20/0x30 [ 163.464791][ T6259] task_work_run+0x230/0x2e0 [ 163.465783][ T6259] do_notify_resume+0x178/0x1f4 [ 163.466882][ T6259] el0_svc+0xac/0x168 [ 163.467806][ T6259] el0t_64_sync_handler+0x84/0xfc [ 163.468940][ T6259] el0t_64_sync+0x190/0x194 [ 163.470034][ T6259] irq event stamp: 30774 [ 163.470972][ T6259] hardirqs last enabled at (30773): [] console_unlock+0x17c/0x3d4 [ 163.472985][ T6259] hardirqs last disabled at (30774): [] el1_dbg+0x24/0x80 [ 163.474880][ T6259] softirqs last enabled at (30650): [] __do_softirq+0xb10/0xd2c [ 163.476965][ T6259] softirqs last disabled at (30293): [] ____do_softirq+0x14/0x20 [ 163.478980][ T6259] ---[ end trace 0000000000000000 ]--- [ 163.482449][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 163.553948][ T6277] loop0: detected capacity change from 0 to 1024 [ 163.576353][ T6277] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.584205][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 163.587162][ T6259] ------------[ cut here ]------------ [ 163.588418][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 163.590478][ T6259] Modules linked in: [ 163.591336][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 163.593963][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 163.596234][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 163.597966][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.599304][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.600600][ T6259] sp : ffff80009a4e6e40 [ 163.601541][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d2106020 [ 163.603334][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 163.605107][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d88b6068 [ 163.606942][ T6259] x20: ffff0000d88b6000 x19: ffff0000d2106020 x18: 0000000000000008 [ 163.608786][ T6259] x17: 6572203a31373431 x16: ffff800080333fec x15: 0000000000000001 [ 163.610656][ T6259] x14: 1fffe000367bc590 x13: 0000000000000000 x12: 0000000000000003 [ 163.612445][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 163.614346][ T6259] x8 : 8cc7662ac5427700 x7 : ffff80008af4aabc x6 : 0000000000000000 [ 163.616331][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 [ 163.618293][ T6259] x2 : 0000000000000006 x1 : 0000000100000000 x0 : 0000000000000066 [ 163.620066][ T6259] Call trace: [ 163.620885][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 163.622130][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 163.623346][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 163.624561][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 163.625897][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 163.627122][ T6259] ext4_dirty_inode+0xd4/0x104 [ 163.628159][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 163.629338][ T6259] iput+0x1d8/0x844 [ 163.630231][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 163.631461][ T6259] __dentry_kill+0x178/0x5e8 [ 163.632568][ T6259] shrink_kill+0xd4/0x2cc [ 163.633566][ T6259] shrink_dentry_list+0x31c/0x768 [ 163.634762][ T6259] shrink_dcache_parent+0xc4/0x374 [ 163.635984][ T6259] do_one_tree+0x30/0xfc [ 163.636914][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 163.638092][ T6259] generic_shutdown_super+0x68/0x2b8 [ 163.639439][ T6259] kill_block_super+0x44/0x90 [ 163.640499][ T6259] ext4_kill_sb+0x68/0xa4 [ 163.641506][ T6259] deactivate_locked_super+0xc4/0x12c [ 163.642753][ T6259] deactivate_super+0xe0/0x100 [ 163.643856][ T6259] cleanup_mnt+0x34c/0x3dc [ 163.644848][ T6259] __cleanup_mnt+0x20/0x30 [ 163.645915][ T6259] task_work_run+0x230/0x2e0 [ 163.646982][ T6259] do_notify_resume+0x178/0x1f4 [ 163.648081][ T6259] el0_svc+0xac/0x168 [ 163.648962][ T6259] el0t_64_sync_handler+0x84/0xfc [ 163.650198][ T6259] el0t_64_sync+0x190/0x194 [ 163.651268][ T6259] irq event stamp: 34596 [ 163.652218][ T6259] hardirqs last enabled at (34595): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 163.654425][ T6259] hardirqs last disabled at (34596): [] el1_dbg+0x24/0x80 [ 163.656450][ T6259] softirqs last enabled at (34588): [] __do_softirq+0xb10/0xd2c [ 163.658622][ T6259] softirqs last disabled at (34487): [] ____do_softirq+0x14/0x20 [ 163.660882][ T6259] ---[ end trace 0000000000000000 ]--- [ 163.665874][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 163.733680][ T6280] loop0: detected capacity change from 0 to 1024 [ 163.756631][ T6280] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.762677][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 163.765472][ T6259] ------------[ cut here ]------------ [ 163.766696][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 163.768780][ T6259] Modules linked in: [ 163.769690][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 163.772218][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 163.774542][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 163.776300][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.777623][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.778933][ T6259] sp : ffff80009a4e6e40 [ 163.779931][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d2102020 [ 163.781895][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 163.783814][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d9272068 [ 163.785693][ T6259] x20: ffff0000d9272000 x19: ffff0000d2102020 x18: 1fffe000367b9996 [ 163.787524][ T6259] x17: ffff80008ee7d000 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 163.789463][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 163.791216][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 163.792999][ T6259] x8 : 8cc7662ac5427700 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 163.794766][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f112bc [ 163.796502][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 163.798265][ T6259] Call trace: [ 163.798999][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 163.800215][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 163.801455][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 163.802728][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 163.803921][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 163.805221][ T6259] ext4_dirty_inode+0xd4/0x104 [ 163.806203][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 163.807337][ T6259] iput+0x1d8/0x844 [ 163.808314][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 163.809436][ T6259] __dentry_kill+0x178/0x5e8 [ 163.810428][ T6259] shrink_kill+0xd4/0x2cc [ 163.811461][ T6259] shrink_dentry_list+0x31c/0x768 [ 163.812624][ T6259] shrink_dcache_parent+0xc4/0x374 [ 163.813933][ T6259] do_one_tree+0x30/0xfc [ 163.815010][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 163.816229][ T6259] generic_shutdown_super+0x68/0x2b8 [ 163.817421][ T6259] kill_block_super+0x44/0x90 [ 163.818448][ T6259] ext4_kill_sb+0x68/0xa4 [ 163.819334][ T6259] deactivate_locked_super+0xc4/0x12c [ 163.820647][ T6259] deactivate_super+0xe0/0x100 [ 163.821709][ T6259] cleanup_mnt+0x34c/0x3dc [ 163.822686][ T6259] __cleanup_mnt+0x20/0x30 [ 163.823749][ T6259] task_work_run+0x230/0x2e0 [ 163.824769][ T6259] do_notify_resume+0x178/0x1f4 [ 163.825856][ T6259] el0_svc+0xac/0x168 [ 163.826772][ T6259] el0t_64_sync_handler+0x84/0xfc [ 163.827896][ T6259] el0t_64_sync+0x190/0x194 [ 163.828922][ T6259] irq event stamp: 38586 [ 163.829788][ T6259] hardirqs last enabled at (38585): [] finish_lock_switch+0xbc/0x1e4 [ 163.832096][ T6259] hardirqs last disabled at (38586): [] el1_dbg+0x24/0x80 [ 163.834119][ T6259] softirqs last enabled at (38578): [] __do_softirq+0xb10/0xd2c [ 163.836308][ T6259] softirqs last disabled at (38557): [] ____do_softirq+0x14/0x20 [ 163.838408][ T6259] ---[ end trace 0000000000000000 ]--- [ 163.841760][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 163.889109][ T6283] loop0: detected capacity change from 0 to 1024 [ 163.909112][ T6283] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.916172][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 163.918833][ T6259] ------------[ cut here ]------------ [ 163.920087][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 163.922135][ T6259] Modules linked in: [ 163.922934][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 163.925417][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 163.927751][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 163.929483][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.930879][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 163.932116][ T6259] sp : ffff80009a4e6e40 [ 163.932996][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d84da020 [ 163.934767][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 163.936514][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c2c00068 [ 163.938315][ T6259] x20: ffff0000c2c00000 x19: ffff0000d84da020 x18: 0000000000000008 [ 163.940234][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 163.942168][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 163.943961][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 163.945695][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 163.947443][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 163.949282][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 163.951230][ T6259] Call trace: [ 163.951994][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 163.953247][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 163.954466][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 163.955783][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 163.957005][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 163.958162][ T6259] ext4_dirty_inode+0xd4/0x104 [ 163.959246][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 163.960482][ T6259] iput+0x1d8/0x844 [ 163.961298][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 163.962455][ T6259] __dentry_kill+0x178/0x5e8 [ 163.963550][ T6259] shrink_kill+0xd4/0x2cc [ 163.964586][ T6259] shrink_dentry_list+0x31c/0x768 [ 163.965744][ T6259] shrink_dcache_parent+0xc4/0x374 [ 163.966947][ T6259] do_one_tree+0x30/0xfc [ 163.967932][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 163.969184][ T6259] generic_shutdown_super+0x68/0x2b8 [ 163.970367][ T6259] kill_block_super+0x44/0x90 [ 163.971466][ T6259] ext4_kill_sb+0x68/0xa4 [ 163.972471][ T6259] deactivate_locked_super+0xc4/0x12c [ 163.973670][ T6259] deactivate_super+0xe0/0x100 [ 163.974698][ T6259] cleanup_mnt+0x34c/0x3dc [ 163.975760][ T6259] __cleanup_mnt+0x20/0x30 [ 163.976773][ T6259] task_work_run+0x230/0x2e0 [ 163.977828][ T6259] do_notify_resume+0x178/0x1f4 [ 163.979014][ T6259] el0_svc+0xac/0x168 [ 163.979931][ T6259] el0t_64_sync_handler+0x84/0xfc [ 163.980986][ T6259] el0t_64_sync+0x190/0x194 [ 163.982076][ T6259] irq event stamp: 42660 [ 163.982975][ T6259] hardirqs last enabled at (42659): [] console_unlock+0x17c/0x3d4 [ 163.984998][ T6259] hardirqs last disabled at (42660): [] el1_dbg+0x24/0x80 [ 163.986908][ T6259] softirqs last enabled at (42274): [] local_bh_enable+0x10/0x34 [ 163.988877][ T6259] softirqs last disabled at (42272): [] local_bh_disable+0x10/0x34 [ 163.991069][ T6259] ---[ end trace 0000000000000000 ]--- [ 163.995718][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 164.055253][ T6286] loop0: detected capacity change from 0 to 1024 [ 164.067825][ T6286] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.073877][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 164.076714][ T6259] ------------[ cut here ]------------ [ 164.077868][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 164.080122][ T6259] Modules linked in: [ 164.081066][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 164.083796][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 164.086028][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 164.087787][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.088964][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.090295][ T6259] sp : ffff80009a4e6e40 [ 164.091223][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d3f77820 [ 164.093061][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 164.094936][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d534a068 [ 164.096726][ T6259] x20: ffff0000d534a000 x19: ffff0000d3f77820 x18: 0000000000000008 [ 164.098646][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 164.100556][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 164.102383][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 164.104170][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 164.106071][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 164.107838][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 164.109509][ T6259] Call trace: [ 164.110264][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 164.111490][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 164.112760][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 164.114082][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 164.115428][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 164.116613][ T6259] ext4_dirty_inode+0xd4/0x104 [ 164.117704][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 164.118883][ T6259] iput+0x1d8/0x844 [ 164.119827][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 164.121118][ T6259] __dentry_kill+0x178/0x5e8 [ 164.122132][ T6259] shrink_kill+0xd4/0x2cc [ 164.123123][ T6259] shrink_dentry_list+0x31c/0x768 [ 164.124148][ T6259] shrink_dcache_parent+0xc4/0x374 [ 164.125351][ T6259] do_one_tree+0x30/0xfc [ 164.126329][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 164.127457][ T6259] generic_shutdown_super+0x68/0x2b8 [ 164.128825][ T6259] kill_block_super+0x44/0x90 [ 164.129892][ T6259] ext4_kill_sb+0x68/0xa4 [ 164.130952][ T6259] deactivate_locked_super+0xc4/0x12c [ 164.132160][ T6259] deactivate_super+0xe0/0x100 [ 164.133289][ T6259] cleanup_mnt+0x34c/0x3dc [ 164.134366][ T6259] __cleanup_mnt+0x20/0x30 [ 164.135437][ T6259] task_work_run+0x230/0x2e0 [ 164.136443][ T6259] do_notify_resume+0x178/0x1f4 [ 164.137446][ T6259] el0_svc+0xac/0x168 [ 164.138318][ T6259] el0t_64_sync_handler+0x84/0xfc [ 164.139550][ T6259] el0t_64_sync+0x190/0x194 [ 164.140641][ T6259] irq event stamp: 46640 [ 164.141671][ T6259] hardirqs last enabled at (46639): [] console_unlock+0x17c/0x3d4 [ 164.143767][ T6259] hardirqs last disabled at (46640): [] el1_dbg+0x24/0x80 [ 164.145711][ T6259] softirqs last enabled at (46634): [] __do_softirq+0xb10/0xd2c [ 164.147861][ T6259] softirqs last disabled at (46623): [] ____do_softirq+0x14/0x20 [ 164.150056][ T6259] ---[ end trace 0000000000000000 ]--- [ 164.154797][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 164.217458][ T6289] loop0: detected capacity change from 0 to 1024 [ 164.236154][ T6289] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.243199][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 164.246014][ T6259] ------------[ cut here ]------------ [ 164.247224][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 164.249511][ T6259] Modules linked in: [ 164.250429][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 164.253017][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 164.255142][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 164.256960][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.258335][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.259644][ T6259] sp : ffff80009a4e6e40 [ 164.260570][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d8a3f020 [ 164.262367][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 164.264180][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d9224068 [ 164.266093][ T6259] x20: ffff0000d9224000 x19: ffff0000d8a3f020 x18: 1fffe000367b9996 [ 164.268001][ T6259] x17: ffff80008ee7d000 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 164.269866][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 164.271740][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 164.273501][ T6259] x8 : 8cc7662ac5427700 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 164.275453][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f112bc [ 164.277367][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 164.279208][ T6259] Call trace: [ 164.279855][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 164.281113][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 164.282287][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 164.283612][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 164.284877][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 164.286096][ T6259] ext4_dirty_inode+0xd4/0x104 [ 164.287179][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 164.288424][ T6259] iput+0x1d8/0x844 [ 164.289195][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 164.290378][ T6259] __dentry_kill+0x178/0x5e8 [ 164.291337][ T6259] shrink_kill+0xd4/0x2cc [ 164.292305][ T6259] shrink_dentry_list+0x31c/0x768 [ 164.293414][ T6259] shrink_dcache_parent+0xc4/0x374 [ 164.294505][ T6259] do_one_tree+0x30/0xfc [ 164.295452][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 164.296672][ T6259] generic_shutdown_super+0x68/0x2b8 [ 164.297868][ T6259] kill_block_super+0x44/0x90 [ 164.299005][ T6259] ext4_kill_sb+0x68/0xa4 [ 164.300039][ T6259] deactivate_locked_super+0xc4/0x12c [ 164.301281][ T6259] deactivate_super+0xe0/0x100 [ 164.302382][ T6259] cleanup_mnt+0x34c/0x3dc [ 164.303364][ T6259] __cleanup_mnt+0x20/0x30 [ 164.304430][ T6259] task_work_run+0x230/0x2e0 [ 164.305479][ T6259] do_notify_resume+0x178/0x1f4 [ 164.306561][ T6259] el0_svc+0xac/0x168 [ 164.307470][ T6259] el0t_64_sync_handler+0x84/0xfc [ 164.308645][ T6259] el0t_64_sync+0x190/0x194 [ 164.309705][ T6259] irq event stamp: 51462 [ 164.310709][ T6259] hardirqs last enabled at (51461): [] finish_lock_switch+0xbc/0x1e4 [ 164.312937][ T6259] hardirqs last disabled at (51462): [] el1_dbg+0x24/0x80 [ 164.314832][ T6259] softirqs last enabled at (51454): [] __do_softirq+0xb10/0xd2c [ 164.316874][ T6259] softirqs last disabled at (51379): [] ____do_softirq+0x14/0x20 [ 164.318960][ T6259] ---[ end trace 0000000000000000 ]--- [ 164.322052][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 164.377234][ T6292] loop0: detected capacity change from 0 to 1024 [ 164.396058][ T6292] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.403264][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 164.406141][ T6259] ------------[ cut here ]------------ [ 164.407365][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 164.409487][ T6259] Modules linked in: [ 164.410352][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 164.412770][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 164.414905][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 164.416729][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.418030][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.419438][ T6259] sp : ffff80009a4e6e40 [ 164.420309][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d8a3d820 [ 164.422259][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 164.424026][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c5c16068 [ 164.425791][ T6259] x20: ffff0000c5c16000 x19: ffff0000d8a3d820 x18: 0000000000000008 [ 164.427631][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 164.429452][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 164.431275][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 164.433177][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 164.435058][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 164.436922][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 164.438770][ T6259] Call trace: [ 164.439520][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 164.440688][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 164.441885][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 164.443062][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 164.444282][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 164.445528][ T6259] ext4_dirty_inode+0xd4/0x104 [ 164.446643][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 164.447812][ T6259] iput+0x1d8/0x844 [ 164.448650][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 164.449796][ T6259] __dentry_kill+0x178/0x5e8 [ 164.450898][ T6259] shrink_kill+0xd4/0x2cc [ 164.451846][ T6259] shrink_dentry_list+0x31c/0x768 [ 164.453001][ T6259] shrink_dcache_parent+0xc4/0x374 [ 164.454162][ T6259] do_one_tree+0x30/0xfc [ 164.455149][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 164.456433][ T6259] generic_shutdown_super+0x68/0x2b8 [ 164.457665][ T6259] kill_block_super+0x44/0x90 [ 164.458773][ T6259] ext4_kill_sb+0x68/0xa4 [ 164.459785][ T6259] deactivate_locked_super+0xc4/0x12c [ 164.461021][ T6259] deactivate_super+0xe0/0x100 [ 164.462122][ T6259] cleanup_mnt+0x34c/0x3dc [ 164.463134][ T6259] __cleanup_mnt+0x20/0x30 [ 164.464203][ T6259] task_work_run+0x230/0x2e0 [ 164.465287][ T6259] do_notify_resume+0x178/0x1f4 [ 164.466346][ T6259] el0_svc+0xac/0x168 [ 164.467286][ T6259] el0t_64_sync_handler+0x84/0xfc [ 164.468365][ T6259] el0t_64_sync+0x190/0x194 [ 164.469446][ T6259] irq event stamp: 56134 [ 164.470411][ T6259] hardirqs last enabled at (56133): [] console_unlock+0x17c/0x3d4 [ 164.472529][ T6259] hardirqs last disabled at (56134): [] el1_dbg+0x24/0x80 [ 164.474537][ T6259] softirqs last enabled at (56128): [] __do_softirq+0xb10/0xd2c [ 164.476755][ T6259] softirqs last disabled at (56073): [] ____do_softirq+0x14/0x20 [ 164.478977][ T6259] ---[ end trace 0000000000000000 ]--- [ 164.482200][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.553852][ T6295] loop0: detected capacity change from 0 to 1024 executing program [ 164.566590][ T6295] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.572460][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 164.575265][ T6259] ------------[ cut here ]------------ [ 164.576468][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 164.578613][ T6259] Modules linked in: [ 164.579494][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 164.582104][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 164.584491][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 164.586082][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.587337][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.588632][ T6259] sp : ffff80009a4e6e40 [ 164.589582][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c5fdb820 [ 164.591459][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 164.593256][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d9c12068 [ 164.594826][ T6259] x20: ffff0000d9c12000 x19: ffff0000c5fdb820 x18: 0000000000000008 [ 164.596400][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 164.598272][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 164.600095][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 164.601919][ T6259] x8 : 8cc7662ac5427700 x7 : ffff80008af4aabc x6 : 0000000000000000 [ 164.603793][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f112bc [ 164.605661][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 164.607526][ T6259] Call trace: [ 164.608259][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 164.609560][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 164.610769][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 164.612045][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 164.613463][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 164.614731][ T6259] ext4_dirty_inode+0xd4/0x104 [ 164.615816][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 164.616936][ T6259] iput+0x1d8/0x844 [ 164.617941][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 164.619109][ T6259] __dentry_kill+0x178/0x5e8 [ 164.620175][ T6259] shrink_kill+0xd4/0x2cc [ 164.621089][ T6259] shrink_dentry_list+0x31c/0x768 [ 164.622245][ T6259] shrink_dcache_parent+0xc4/0x374 [ 164.623367][ T6259] do_one_tree+0x30/0xfc [ 164.624254][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 164.625524][ T6259] generic_shutdown_super+0x68/0x2b8 [ 164.626660][ T6259] kill_block_super+0x44/0x90 [ 164.627731][ T6259] ext4_kill_sb+0x68/0xa4 [ 164.628720][ T6259] deactivate_locked_super+0xc4/0x12c [ 164.629863][ T6259] deactivate_super+0xe0/0x100 [ 164.630956][ T6259] cleanup_mnt+0x34c/0x3dc [ 164.632015][ T6259] __cleanup_mnt+0x20/0x30 [ 164.633041][ T6259] task_work_run+0x230/0x2e0 [ 164.634076][ T6259] do_notify_resume+0x178/0x1f4 [ 164.635154][ T6259] el0_svc+0xac/0x168 [ 164.636100][ T6259] el0t_64_sync_handler+0x84/0xfc [ 164.637271][ T6259] el0t_64_sync+0x190/0x194 [ 164.638247][ T6259] irq event stamp: 60016 [ 164.639180][ T6259] hardirqs last enabled at (60015): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 164.641466][ T6259] hardirqs last disabled at (60016): [] el1_dbg+0x24/0x80 [ 164.643331][ T6259] softirqs last enabled at (60008): [] __do_softirq+0xb10/0xd2c [ 164.645295][ T6259] softirqs last disabled at (59995): [] ____do_softirq+0x14/0x20 [ 164.647287][ T6259] ---[ end trace 0000000000000000 ]--- [ 164.651575][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 164.753134][ T6298] loop0: detected capacity change from 0 to 1024 [ 164.766351][ T6298] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.772453][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 164.775519][ T6259] ------------[ cut here ]------------ [ 164.776752][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 164.778939][ T6259] Modules linked in: [ 164.779843][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 164.782402][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 164.784773][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 164.786500][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.787887][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.789190][ T6259] sp : ffff80009a4e6e40 [ 164.790136][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c5b4c820 [ 164.792040][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 164.793877][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c6056068 [ 164.795729][ T6259] x20: ffff0000c6056000 x19: ffff0000c5b4c820 x18: 0000000000000008 [ 164.797615][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 164.799560][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 164.801346][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 164.803283][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 164.805156][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 164.806944][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 164.808796][ T6259] Call trace: [ 164.809519][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 164.810683][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 164.811975][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 164.813313][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 164.814512][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 164.815821][ T6259] ext4_dirty_inode+0xd4/0x104 [ 164.817011][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 164.818213][ T6259] iput+0x1d8/0x844 [ 164.819100][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 164.820340][ T6259] __dentry_kill+0x178/0x5e8 [ 164.821426][ T6259] shrink_kill+0xd4/0x2cc [ 164.822524][ T6259] shrink_dentry_list+0x31c/0x768 [ 164.823696][ T6259] shrink_dcache_parent+0xc4/0x374 [ 164.824920][ T6259] do_one_tree+0x30/0xfc [ 164.825936][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 164.827156][ T6259] generic_shutdown_super+0x68/0x2b8 [ 164.828447][ T6259] kill_block_super+0x44/0x90 [ 164.829533][ T6259] ext4_kill_sb+0x68/0xa4 [ 164.830572][ T6259] deactivate_locked_super+0xc4/0x12c [ 164.831829][ T6259] deactivate_super+0xe0/0x100 [ 164.832907][ T6259] cleanup_mnt+0x34c/0x3dc [ 164.833841][ T6259] __cleanup_mnt+0x20/0x30 [ 164.834880][ T6259] task_work_run+0x230/0x2e0 [ 164.835949][ T6259] do_notify_resume+0x178/0x1f4 [ 164.837092][ T6259] el0_svc+0xac/0x168 [ 164.837981][ T6259] el0t_64_sync_handler+0x84/0xfc [ 164.839215][ T6259] el0t_64_sync+0x190/0x194 [ 164.840267][ T6259] irq event stamp: 64422 [ 164.841224][ T6259] hardirqs last enabled at (64421): [] console_unlock+0x17c/0x3d4 [ 164.843414][ T6259] hardirqs last disabled at (64422): [] el1_dbg+0x24/0x80 [ 164.845339][ T6259] softirqs last enabled at (64416): [] __do_softirq+0xb10/0xd2c [ 164.847306][ T6259] softirqs last disabled at (63957): [] ____do_softirq+0x14/0x20 [ 164.849378][ T6259] ---[ end trace 0000000000000000 ]--- [ 164.852771][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 164.913223][ T6301] loop0: detected capacity change from 0 to 1024 [ 164.936481][ T6301] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.943328][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 164.946128][ T6259] ------------[ cut here ]------------ [ 164.947313][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 164.949513][ T6259] Modules linked in: [ 164.950379][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 164.952838][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 164.955109][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 164.956872][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.958156][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 164.959568][ T6259] sp : ffff80009a4e6e40 [ 164.960499][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c5b4b020 [ 164.962317][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 164.964184][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c601a068 [ 164.966044][ T6259] x20: ffff0000c601a000 x19: ffff0000c5b4b020 x18: 0000000000000008 [ 164.967844][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 164.969628][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 164.971437][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 164.973240][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 164.975082][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 164.976960][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 164.978844][ T6259] Call trace: [ 164.979528][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 164.980703][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 164.981910][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 164.983259][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 164.984593][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 164.985818][ T6259] ext4_dirty_inode+0xd4/0x104 [ 164.986992][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 164.988138][ T6259] iput+0x1d8/0x844 [ 164.989010][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 164.990142][ T6259] __dentry_kill+0x178/0x5e8 [ 164.991177][ T6259] shrink_kill+0xd4/0x2cc [ 164.992213][ T6259] shrink_dentry_list+0x31c/0x768 [ 164.993300][ T6259] shrink_dcache_parent+0xc4/0x374 [ 164.994538][ T6259] do_one_tree+0x30/0xfc [ 164.995455][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 164.996737][ T6259] generic_shutdown_super+0x68/0x2b8 [ 164.997977][ T6259] kill_block_super+0x44/0x90 [ 164.999021][ T6259] ext4_kill_sb+0x68/0xa4 [ 165.000028][ T6259] deactivate_locked_super+0xc4/0x12c [ 165.001282][ T6259] deactivate_super+0xe0/0x100 [ 165.002421][ T6259] cleanup_mnt+0x34c/0x3dc [ 165.003413][ T6259] __cleanup_mnt+0x20/0x30 [ 165.004364][ T6259] task_work_run+0x230/0x2e0 [ 165.005424][ T6259] do_notify_resume+0x178/0x1f4 [ 165.006548][ T6259] el0_svc+0xac/0x168 [ 165.007412][ T6259] el0t_64_sync_handler+0x84/0xfc [ 165.008492][ T6259] el0t_64_sync+0x190/0x194 [ 165.009506][ T6259] irq event stamp: 68920 [ 165.010469][ T6259] hardirqs last enabled at (68919): [] console_unlock+0x17c/0x3d4 [ 165.012571][ T6259] hardirqs last disabled at (68920): [] el1_dbg+0x24/0x80 [ 165.014522][ T6259] softirqs last enabled at (68914): [] __do_softirq+0xb10/0xd2c [ 165.016594][ T6259] softirqs last disabled at (68757): [] ____do_softirq+0x14/0x20 [ 165.018639][ T6259] ---[ end trace 0000000000000000 ]--- [ 165.022250][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 165.073726][ T6304] loop0: detected capacity change from 0 to 1024 [ 165.088854][ T6304] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 165.095182][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 165.097874][ T6259] ------------[ cut here ]------------ [ 165.099110][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 165.101198][ T6259] Modules linked in: [ 165.102080][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 165.104648][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 165.106908][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 165.108682][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.109976][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.111285][ T6259] sp : ffff80009a4e6e40 [ 165.112283][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c6001820 [ 165.114030][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 165.115794][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c574a068 [ 165.117558][ T6259] x20: ffff0000c574a000 x19: ffff0000c6001820 x18: 0000000000000008 [ 165.119327][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 165.121114][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 165.122919][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 165.124643][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 165.126453][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 165.128278][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 165.130051][ T6259] Call trace: [ 165.130848][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 165.132042][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 165.133202][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 165.134527][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 165.135871][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 165.137063][ T6259] ext4_dirty_inode+0xd4/0x104 [ 165.138153][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 165.139270][ T6259] iput+0x1d8/0x844 [ 165.140130][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 165.141342][ T6259] __dentry_kill+0x178/0x5e8 [ 165.142359][ T6259] shrink_kill+0xd4/0x2cc [ 165.143347][ T6259] shrink_dentry_list+0x31c/0x768 [ 165.144472][ T6259] shrink_dcache_parent+0xc4/0x374 [ 165.145616][ T6259] do_one_tree+0x30/0xfc [ 165.146574][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 165.147775][ T6259] generic_shutdown_super+0x68/0x2b8 [ 165.148951][ T6259] kill_block_super+0x44/0x90 [ 165.149974][ T6259] ext4_kill_sb+0x68/0xa4 [ 165.150863][ T6259] deactivate_locked_super+0xc4/0x12c [ 165.152078][ T6259] deactivate_super+0xe0/0x100 [ 165.153128][ T6259] cleanup_mnt+0x34c/0x3dc [ 165.154099][ T6259] __cleanup_mnt+0x20/0x30 [ 165.155078][ T6259] task_work_run+0x230/0x2e0 [ 165.156141][ T6259] do_notify_resume+0x178/0x1f4 [ 165.157310][ T6259] el0_svc+0xac/0x168 [ 165.158261][ T6259] el0t_64_sync_handler+0x84/0xfc [ 165.159443][ T6259] el0t_64_sync+0x190/0x194 [ 165.160447][ T6259] irq event stamp: 72964 [ 165.161406][ T6259] hardirqs last enabled at (72963): [] console_unlock+0x17c/0x3d4 [ 165.163496][ T6259] hardirqs last disabled at (72964): [] el1_dbg+0x24/0x80 [ 165.165430][ T6259] softirqs last enabled at (72768): [] __do_softirq+0xb10/0xd2c [ 165.167509][ T6259] softirqs last disabled at (72527): [] ____do_softirq+0x14/0x20 [ 165.169538][ T6259] ---[ end trace 0000000000000000 ]--- [ 165.172723][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 165.275801][ T6307] loop0: detected capacity change from 0 to 1024 [ 165.286721][ T6307] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 165.293637][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 165.296362][ T6259] ------------[ cut here ]------------ [ 165.297599][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 165.299830][ T6259] Modules linked in: [ 165.300710][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 165.303152][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 165.305295][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 165.307037][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.308367][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.309684][ T6259] sp : ffff80009a4e6e40 [ 165.310638][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c6000020 [ 165.312524][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 165.314358][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c60e8068 [ 165.316238][ T6259] x20: ffff0000c60e8000 x19: ffff0000c6000020 x18: 0000000000000008 [ 165.318068][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 165.319650][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 165.321129][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 165.322753][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 165.324739][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 165.326614][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 165.328373][ T6259] Call trace: [ 165.329190][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 165.330405][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 165.331586][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 165.332911][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 165.334274][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 165.335564][ T6259] ext4_dirty_inode+0xd4/0x104 [ 165.336649][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 165.337828][ T6259] iput+0x1d8/0x844 [ 165.338698][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 165.339878][ T6259] __dentry_kill+0x178/0x5e8 [ 165.340989][ T6259] shrink_kill+0xd4/0x2cc [ 165.341943][ T6259] shrink_dentry_list+0x31c/0x768 [ 165.343102][ T6259] shrink_dcache_parent+0xc4/0x374 [ 165.344263][ T6259] do_one_tree+0x30/0xfc [ 165.345291][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 165.346577][ T6259] generic_shutdown_super+0x68/0x2b8 [ 165.347787][ T6259] kill_block_super+0x44/0x90 [ 165.348850][ T6259] ext4_kill_sb+0x68/0xa4 [ 165.349829][ T6259] deactivate_locked_super+0xc4/0x12c [ 165.351069][ T6259] deactivate_super+0xe0/0x100 [ 165.352231][ T6259] cleanup_mnt+0x34c/0x3dc [ 165.353247][ T6259] __cleanup_mnt+0x20/0x30 [ 165.354265][ T6259] task_work_run+0x230/0x2e0 [ 165.355317][ T6259] do_notify_resume+0x178/0x1f4 [ 165.356402][ T6259] el0_svc+0xac/0x168 [ 165.357367][ T6259] el0t_64_sync_handler+0x84/0xfc [ 165.358538][ T6259] el0t_64_sync+0x190/0x194 [ 165.359585][ T6259] irq event stamp: 76934 [ 165.360550][ T6259] hardirqs last enabled at (76933): [] console_unlock+0x17c/0x3d4 [ 165.362682][ T6259] hardirqs last disabled at (76934): [] el1_dbg+0x24/0x80 [ 165.364779][ T6259] softirqs last enabled at (76928): [] __do_softirq+0xb10/0xd2c [ 165.366808][ T6259] softirqs last disabled at (76919): [] ____do_softirq+0x14/0x20 [ 165.369056][ T6259] ---[ end trace 0000000000000000 ]--- [ 165.372443][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 165.447958][ T6310] loop0: detected capacity change from 0 to 1024 [ 165.466143][ T6310] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 165.472928][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 165.475724][ T6259] ------------[ cut here ]------------ [ 165.476917][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 165.478976][ T6259] Modules linked in: [ 165.479851][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 165.482334][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 165.484731][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 165.486374][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.487669][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.488975][ T6259] sp : ffff80009a4e6e40 [ 165.489856][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c65cb820 [ 165.491621][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 165.493371][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c6d54068 [ 165.495151][ T6259] x20: ffff0000c6d54000 x19: ffff0000c65cb820 x18: 1fffe000367b9996 [ 165.496915][ T6259] x17: ffff80008ee7d000 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 165.498642][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 165.500431][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 165.502181][ T6259] x8 : 8cc7662ac5427700 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 165.504066][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f112bc [ 165.505891][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 165.507722][ T6259] Call trace: [ 165.508464][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 165.509645][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 165.510829][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 165.512139][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 165.513460][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 165.514637][ T6259] ext4_dirty_inode+0xd4/0x104 [ 165.515753][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 165.516951][ T6259] iput+0x1d8/0x844 [ 165.517774][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 165.518983][ T6259] __dentry_kill+0x178/0x5e8 [ 165.520011][ T6259] shrink_kill+0xd4/0x2cc [ 165.520997][ T6259] shrink_dentry_list+0x31c/0x768 [ 165.522099][ T6259] shrink_dcache_parent+0xc4/0x374 [ 165.523207][ T6259] do_one_tree+0x30/0xfc [ 165.524234][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 165.525534][ T6259] generic_shutdown_super+0x68/0x2b8 [ 165.526753][ T6259] kill_block_super+0x44/0x90 [ 165.527891][ T6259] ext4_kill_sb+0x68/0xa4 [ 165.528878][ T6259] deactivate_locked_super+0xc4/0x12c [ 165.530094][ T6259] deactivate_super+0xe0/0x100 [ 165.531153][ T6259] cleanup_mnt+0x34c/0x3dc [ 165.532106][ T6259] __cleanup_mnt+0x20/0x30 [ 165.533230][ T6259] task_work_run+0x230/0x2e0 [ 165.534371][ T6259] do_notify_resume+0x178/0x1f4 [ 165.535446][ T6259] el0_svc+0xac/0x168 [ 165.536284][ T6259] el0t_64_sync_handler+0x84/0xfc [ 165.537447][ T6259] el0t_64_sync+0x190/0x194 [ 165.538349][ T6259] irq event stamp: 81330 [ 165.539264][ T6259] hardirqs last enabled at (81329): [] finish_lock_switch+0xbc/0x1e4 [ 165.541433][ T6259] hardirqs last disabled at (81330): [] el1_dbg+0x24/0x80 [ 165.543403][ T6259] softirqs last enabled at (81322): [] __do_softirq+0xb10/0xd2c [ 165.545535][ T6259] softirqs last disabled at (81307): [] ____do_softirq+0x14/0x20 [ 165.547719][ T6259] ---[ end trace 0000000000000000 ]--- [ 165.552566][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 165.608017][ T6313] loop0: detected capacity change from 0 to 1024 [ 165.627337][ T6313] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 165.634193][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 165.637339][ T6259] ------------[ cut here ]------------ [ 165.638590][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 165.640626][ T6259] Modules linked in: [ 165.641524][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 165.643889][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 165.646112][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 165.647908][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.649095][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.650334][ T6259] sp : ffff80009a4e6e40 [ 165.651260][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c65ca020 [ 165.653032][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 165.654755][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c7e36068 [ 165.656409][ T6259] x20: ffff0000c7e36000 x19: ffff0000c65ca020 x18: 1fffe000367b9996 [ 165.658142][ T6259] x17: ffff80008ee7d000 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 165.659967][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 165.661689][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 165.663374][ T6259] x8 : 8cc7662ac5427700 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 165.665201][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f112bc [ 165.666944][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 165.668790][ T6259] Call trace: [ 165.669542][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 165.670781][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 165.671979][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 165.673212][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 165.674489][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 165.675707][ T6259] ext4_dirty_inode+0xd4/0x104 [ 165.676730][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 165.677815][ T6259] iput+0x1d8/0x844 [ 165.678613][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 165.679711][ T6259] __dentry_kill+0x178/0x5e8 [ 165.680761][ T6259] shrink_kill+0xd4/0x2cc [ 165.681696][ T6259] shrink_dentry_list+0x31c/0x768 [ 165.682828][ T6259] shrink_dcache_parent+0xc4/0x374 [ 165.683912][ T6259] do_one_tree+0x30/0xfc [ 165.684729][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 165.685911][ T6259] generic_shutdown_super+0x68/0x2b8 [ 165.687197][ T6259] kill_block_super+0x44/0x90 [ 165.688236][ T6259] ext4_kill_sb+0x68/0xa4 [ 165.689152][ T6259] deactivate_locked_super+0xc4/0x12c [ 165.690275][ T6259] deactivate_super+0xe0/0x100 [ 165.691347][ T6259] cleanup_mnt+0x34c/0x3dc [ 165.692332][ T6259] __cleanup_mnt+0x20/0x30 [ 165.693313][ T6259] task_work_run+0x230/0x2e0 [ 165.694376][ T6259] do_notify_resume+0x178/0x1f4 [ 165.695461][ T6259] el0_svc+0xac/0x168 [ 165.696355][ T6259] el0t_64_sync_handler+0x84/0xfc [ 165.697456][ T6259] el0t_64_sync+0x190/0x194 [ 165.698420][ T6259] irq event stamp: 86930 [ 165.699359][ T6259] hardirqs last enabled at (86929): [] finish_lock_switch+0xbc/0x1e4 [ 165.701457][ T6259] hardirqs last disabled at (86930): [] el1_dbg+0x24/0x80 [ 165.703321][ T6259] softirqs last enabled at (86922): [] __do_softirq+0xb10/0xd2c [ 165.705368][ T6259] softirqs last disabled at (86789): [] ____do_softirq+0x14/0x20 [ 165.707524][ T6259] ---[ end trace 0000000000000000 ]--- [ 165.710656][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 165.777559][ T6316] loop0: detected capacity change from 0 to 1024 [ 165.796128][ T6316] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 165.802216][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 165.805018][ T6259] ------------[ cut here ]------------ [ 165.806134][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 165.808268][ T6259] Modules linked in: [ 165.809067][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 165.811477][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 165.813704][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 165.815516][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.816826][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.818055][ T6259] sp : ffff80009a4e6e40 [ 165.818894][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c65c9020 [ 165.820703][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 165.822522][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c80be068 [ 165.824231][ T6259] x20: ffff0000c80be000 x19: ffff0000c65c9020 x18: 0000000000000008 [ 165.826111][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 165.827900][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 165.829539][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 165.831244][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 165.833021][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 165.834736][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 165.836467][ T6259] Call trace: [ 165.837268][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 165.838423][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 165.839609][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 165.840800][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 165.842056][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 165.843307][ T6259] ext4_dirty_inode+0xd4/0x104 [ 165.844336][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 165.845491][ T6259] iput+0x1d8/0x844 [ 165.846295][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 165.847354][ T6259] __dentry_kill+0x178/0x5e8 [ 165.848400][ T6259] shrink_kill+0xd4/0x2cc [ 165.849308][ T6259] shrink_dentry_list+0x31c/0x768 [ 165.850544][ T6259] shrink_dcache_parent+0xc4/0x374 [ 165.851612][ T6259] do_one_tree+0x30/0xfc [ 165.852448][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 165.853705][ T6259] generic_shutdown_super+0x68/0x2b8 [ 165.854939][ T6259] kill_block_super+0x44/0x90 [ 165.855961][ T6259] ext4_kill_sb+0x68/0xa4 [ 165.856922][ T6259] deactivate_locked_super+0xc4/0x12c [ 165.858032][ T6259] deactivate_super+0xe0/0x100 [ 165.859121][ T6259] cleanup_mnt+0x34c/0x3dc [ 165.860090][ T6259] __cleanup_mnt+0x20/0x30 [ 165.861139][ T6259] task_work_run+0x230/0x2e0 [ 165.862044][ T6259] do_notify_resume+0x178/0x1f4 [ 165.863113][ T6259] el0_svc+0xac/0x168 [ 165.864007][ T6259] el0t_64_sync_handler+0x84/0xfc [ 165.865045][ T6259] el0t_64_sync+0x190/0x194 [ 165.866026][ T6259] irq event stamp: 91150 [ 165.866972][ T6259] hardirqs last enabled at (91149): [] console_unlock+0x17c/0x3d4 [ 165.869121][ T6259] hardirqs last disabled at (91150): [] el1_dbg+0x24/0x80 [ 165.871045][ T6259] softirqs last enabled at (91144): [] __do_softirq+0xb10/0xd2c [ 165.873093][ T6259] softirqs last disabled at (91073): [] ____do_softirq+0x14/0x20 [ 165.875148][ T6259] ---[ end trace 0000000000000000 ]--- [ 165.879239][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 165.935627][ T6319] loop0: detected capacity change from 0 to 1024 [ 165.947755][ T6319] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 165.953830][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 165.956565][ T6259] ------------[ cut here ]------------ [ 165.957705][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 165.959779][ T6259] Modules linked in: [ 165.960553][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 165.962940][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 165.964956][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 165.966668][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.967890][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 165.969154][ T6259] sp : ffff80009a4e6e40 [ 165.970000][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c6003820 [ 165.971698][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 165.973460][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000da0ce068 [ 165.975213][ T6259] x20: ffff0000da0ce000 x19: ffff0000c6003820 x18: 1fffe000367b9996 [ 165.976926][ T6259] x17: ffff80008ee7d000 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 165.978660][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 165.980337][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 165.982147][ T6259] x8 : 8cc7662ac5427700 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 165.983870][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f112bc [ 165.985666][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 165.987458][ T6259] Call trace: [ 165.988206][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 165.989329][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 165.990452][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 165.991753][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 165.993060][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 165.994328][ T6259] ext4_dirty_inode+0xd4/0x104 [ 165.995437][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 165.996612][ T6259] iput+0x1d8/0x844 [ 165.997546][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 165.998688][ T6259] __dentry_kill+0x178/0x5e8 [ 165.999714][ T6259] shrink_kill+0xd4/0x2cc [ 166.000710][ T6259] shrink_dentry_list+0x31c/0x768 [ 166.001903][ T6259] shrink_dcache_parent+0xc4/0x374 [ 166.003135][ T6259] do_one_tree+0x30/0xfc [ 166.004116][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 166.005296][ T6259] generic_shutdown_super+0x68/0x2b8 [ 166.006414][ T6259] kill_block_super+0x44/0x90 [ 166.007421][ T6259] ext4_kill_sb+0x68/0xa4 [ 166.008332][ T6259] deactivate_locked_super+0xc4/0x12c [ 166.009448][ T6259] deactivate_super+0xe0/0x100 [ 166.010470][ T6259] cleanup_mnt+0x34c/0x3dc [ 166.011433][ T6259] __cleanup_mnt+0x20/0x30 [ 166.012414][ T6259] task_work_run+0x230/0x2e0 [ 166.013342][ T6259] do_notify_resume+0x178/0x1f4 [ 166.014421][ T6259] el0_svc+0xac/0x168 [ 166.015302][ T6259] el0t_64_sync_handler+0x84/0xfc [ 166.016329][ T6259] el0t_64_sync+0x190/0x194 [ 166.017399][ T6259] irq event stamp: 95716 [ 166.018346][ T6259] hardirqs last enabled at (95715): [] finish_lock_switch+0xbc/0x1e4 [ 166.020501][ T6259] hardirqs last disabled at (95716): [] el1_dbg+0x24/0x80 [ 166.022438][ T6259] softirqs last enabled at (95708): [] __do_softirq+0xb10/0xd2c [ 166.024437][ T6259] softirqs last disabled at (95695): [] ____do_softirq+0x14/0x20 [ 166.026604][ T6259] ---[ end trace 0000000000000000 ]--- [ 166.030610][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 166.096694][ T6322] loop0: detected capacity change from 0 to 1024 [ 166.115870][ T6322] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.122903][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 166.125660][ T6259] ------------[ cut here ]------------ [ 166.126865][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 166.129006][ T6259] Modules linked in: [ 166.129887][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 166.132421][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 166.134615][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 166.136373][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.137650][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.139025][ T6259] sp : ffff80009a4e6e40 [ 166.139913][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d94fc020 [ 166.141630][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 166.143372][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c896a068 [ 166.145099][ T6259] x20: ffff0000c896a000 x19: ffff0000d94fc020 x18: 0000000000000008 [ 166.146872][ T6259] x17: 6572203a31373431 x16: ffff80008ada8700 x15: ffff700011dde620 [ 166.148664][ T6259] x14: 1ffff00011dde620 x13: 0000000000000004 x12: ffffffffffffffff [ 166.150437][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 166.152218][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 166.154031][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff80008036f978 [ 166.155614][ T6259] x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000066 [ 166.157305][ T6259] Call trace: [ 166.158029][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 166.159190][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 166.160375][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 166.161639][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 166.162969][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 166.164182][ T6259] ext4_dirty_inode+0xd4/0x104 [ 166.165258][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 166.166453][ T6259] iput+0x1d8/0x844 [ 166.167265][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 166.168434][ T6259] __dentry_kill+0x178/0x5e8 [ 166.169451][ T6259] shrink_kill+0xd4/0x2cc [ 166.170410][ T6259] shrink_dentry_list+0x31c/0x768 [ 166.171554][ T6259] shrink_dcache_parent+0xc4/0x374 [ 166.172684][ T6259] do_one_tree+0x30/0xfc [ 166.173657][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 166.174819][ T6259] generic_shutdown_super+0x68/0x2b8 [ 166.175995][ T6259] kill_block_super+0x44/0x90 [ 166.176967][ T6259] ext4_kill_sb+0x68/0xa4 [ 166.177872][ T6259] deactivate_locked_super+0xc4/0x12c [ 166.179034][ T6259] deactivate_super+0xe0/0x100 [ 166.180048][ T6259] cleanup_mnt+0x34c/0x3dc [ 166.180985][ T6259] __cleanup_mnt+0x20/0x30 [ 166.181958][ T6259] task_work_run+0x230/0x2e0 [ 166.182946][ T6259] do_notify_resume+0x178/0x1f4 [ 166.184073][ T6259] el0_svc+0xac/0x168 [ 166.185017][ T6259] el0t_64_sync_handler+0x84/0xfc [ 166.186079][ T6259] el0t_64_sync+0x190/0x194 [ 166.187130][ T6259] irq event stamp: 99760 [ 166.188148][ T6259] hardirqs last enabled at (99759): [] console_unlock+0x17c/0x3d4 [ 166.190395][ T6259] hardirqs last disabled at (99760): [] el1_dbg+0x24/0x80 [ 166.192449][ T6259] softirqs last enabled at (99754): [] __do_softirq+0xb10/0xd2c [ 166.194520][ T6259] softirqs last disabled at (99735): [] ____do_softirq+0x14/0x20 [ 166.196675][ T6259] ---[ end trace 0000000000000000 ]--- [ 166.200177][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 166.259510][ T6325] loop0: detected capacity change from 0 to 1024 [ 166.268151][ T6325] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.274211][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 166.276979][ T6259] ------------[ cut here ]------------ [ 166.278252][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 166.280418][ T6259] Modules linked in: [ 166.281287][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 166.283785][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 166.286119][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 166.287846][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.289061][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.290395][ T6259] sp : ffff80009a4e6e40 [ 166.291277][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d43d8020 [ 166.293184][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 166.295010][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c8e58068 [ 166.296836][ T6259] x20: ffff0000c8e58000 x19: ffff0000d43d8020 x18: 0000000000000008 [ 166.298620][ T6259] x17: 6572203a31373431 x16: ffff800080333fec x15: 0000000000000001 [ 166.300441][ T6259] x14: 1fffe000367bc590 x13: 0000000000000000 x12: 0000000000000003 [ 166.302233][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 166.303973][ T6259] x8 : 8cc7662ac5427700 x7 : ffff80008af4aabc x6 : 0000000000000000 [ 166.305782][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 [ 166.307717][ T6259] x2 : 0000000000000006 x1 : 0000000100000000 x0 : 0000000000000066 [ 166.309495][ T6259] Call trace: [ 166.310302][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 166.311610][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 166.312772][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 166.314132][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 166.315404][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 166.316681][ T6259] ext4_dirty_inode+0xd4/0x104 [ 166.317752][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 166.318907][ T6259] iput+0x1d8/0x844 [ 166.319734][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 166.320900][ T6259] __dentry_kill+0x178/0x5e8 [ 166.321918][ T6259] shrink_kill+0xd4/0x2cc [ 166.322915][ T6259] shrink_dentry_list+0x31c/0x768 [ 166.324051][ T6259] shrink_dcache_parent+0xc4/0x374 [ 166.324944][ T6259] do_one_tree+0x30/0xfc [ 166.325692][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 166.326646][ T6259] generic_shutdown_super+0x68/0x2b8 [ 166.327580][ T6259] kill_block_super+0x44/0x90 [ 166.328403][ T6259] ext4_kill_sb+0x68/0xa4 [ 166.329157][ T6259] deactivate_locked_super+0xc4/0x12c [ 166.330102][ T6259] deactivate_super+0xe0/0x100 [ 166.330944][ T6259] cleanup_mnt+0x34c/0x3dc [ 166.331731][ T6259] __cleanup_mnt+0x20/0x30 [ 166.332512][ T6259] task_work_run+0x230/0x2e0 [ 166.333323][ T6259] do_notify_resume+0x178/0x1f4 [ 166.334190][ T6259] el0_svc+0xac/0x168 [ 166.334894][ T6259] el0t_64_sync_handler+0x84/0xfc [ 166.335918][ T6259] el0t_64_sync+0x190/0x194 [ 166.336932][ T6259] irq event stamp: 104222 [ 166.337893][ T6259] hardirqs last enabled at (104221): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 166.340172][ T6259] hardirqs last disabled at (104222): [] el1_dbg+0x24/0x80 [ 166.342228][ T6259] softirqs last enabled at (104214): [] __do_softirq+0xb10/0xd2c [ 166.344432][ T6259] softirqs last disabled at (104203): [] ____do_softirq+0x14/0x20 [ 166.346568][ T6259] ---[ end trace 0000000000000000 ]--- [ 166.351721][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 166.433888][ T6328] loop0: detected capacity change from 0 to 1024 [ 166.446748][ T6328] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.454294][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 166.457171][ T6259] ------------[ cut here ]------------ [ 166.458344][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 166.460573][ T6259] Modules linked in: [ 166.461463][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 166.463837][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 166.466042][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 166.467758][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.469051][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.470241][ T6259] sp : ffff80009a4e6e40 [ 166.471148][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d6f81820 [ 166.472917][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 166.474720][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c90de068 [ 166.476473][ T6259] x20: ffff0000c90de000 x19: ffff0000d6f81820 x18: 1fffe000367b9996 [ 166.478328][ T6259] x17: ffff80008ee7d000 x16: ffff800080333fec x15: 0000000000000001 [ 166.480186][ T6259] x14: 1fffe0001b5d8900 x13: 0000000000000000 x12: 0000000000000000 [ 166.482024][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 166.483856][ T6259] x8 : 8cc7662ac5427700 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 166.485593][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080296e70 [ 166.487352][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 166.489276][ T6259] Call trace: [ 166.490004][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 166.491237][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 166.492380][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 166.493648][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 166.494892][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 166.496131][ T6259] ext4_dirty_inode+0xd4/0x104 [ 166.497271][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 166.498446][ T6259] iput+0x1d8/0x844 [ 166.499227][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 166.500432][ T6259] __dentry_kill+0x178/0x5e8 [ 166.501458][ T6259] shrink_kill+0xd4/0x2cc [ 166.502376][ T6259] shrink_dentry_list+0x31c/0x768 [ 166.503515][ T6259] shrink_dcache_parent+0xc4/0x374 [ 166.504713][ T6259] do_one_tree+0x30/0xfc [ 166.505709][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 166.506909][ T6259] generic_shutdown_super+0x68/0x2b8 [ 166.508051][ T6259] kill_block_super+0x44/0x90 [ 166.509092][ T6259] ext4_kill_sb+0x68/0xa4 [ 166.510007][ T6259] deactivate_locked_super+0xc4/0x12c [ 166.511235][ T6259] deactivate_super+0xe0/0x100 [ 166.512329][ T6259] cleanup_mnt+0x34c/0x3dc [ 166.513351][ T6259] __cleanup_mnt+0x20/0x30 [ 166.514374][ T6259] task_work_run+0x230/0x2e0 [ 166.515380][ T6259] do_notify_resume+0x178/0x1f4 [ 166.516422][ T6259] el0_svc+0xac/0x168 [ 166.517256][ T6259] el0t_64_sync_handler+0x84/0xfc [ 166.518422][ T6259] el0t_64_sync+0x190/0x194 [ 166.519400][ T6259] irq event stamp: 108826 [ 166.520415][ T6259] hardirqs last enabled at (108825): [] finish_lock_switch+0xbc/0x1e4 [ 166.522710][ T6259] hardirqs last disabled at (108826): [] el1_dbg+0x24/0x80 [ 166.524625][ T6259] softirqs last enabled at (108818): [] __do_softirq+0xb10/0xd2c [ 166.526669][ T6259] softirqs last disabled at (108791): [] ____do_softirq+0x14/0x20 [ 166.528681][ T6259] ---[ end trace 0000000000000000 ]--- [ 166.532094][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 166.583367][ T6332] loop0: detected capacity change from 0 to 1024 [ 166.596325][ T6332] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.604108][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 166.606883][ T6259] ------------[ cut here ]------------ [ 166.607999][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 166.609963][ T6259] Modules linked in: [ 166.610756][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 166.613214][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 166.615432][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 166.617250][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.618672][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.619989][ T6259] sp : ffff80009a4e6e40 [ 166.620897][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d5736020 [ 166.622732][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 166.624605][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000dc5f0068 [ 166.626466][ T6259] x20: ffff0000dc5f0000 x19: ffff0000d5736020 x18: 0000000000000008 [ 166.628180][ T6259] x17: 6572203a31373431 x16: ffff80008ada8700 x15: ffff700011dde620 [ 166.630049][ T6259] x14: 1ffff00011dde620 x13: 0000000000000004 x12: ffffffffffffffff [ 166.631920][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 166.633730][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 166.635496][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff80008036f978 [ 166.637244][ T6259] x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000066 [ 166.638980][ T6259] Call trace: [ 166.639647][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 166.640874][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 166.642107][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 166.643542][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 166.644799][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 166.645987][ T6259] ext4_dirty_inode+0xd4/0x104 [ 166.647048][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 166.648170][ T6259] iput+0x1d8/0x844 [ 166.648978][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 166.650052][ T6259] __dentry_kill+0x178/0x5e8 [ 166.651147][ T6259] shrink_kill+0xd4/0x2cc [ 166.652129][ T6259] shrink_dentry_list+0x31c/0x768 [ 166.653202][ T6259] shrink_dcache_parent+0xc4/0x374 [ 166.654319][ T6259] do_one_tree+0x30/0xfc [ 166.655297][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 166.656555][ T6259] generic_shutdown_super+0x68/0x2b8 [ 166.657627][ T6259] kill_block_super+0x44/0x90 [ 166.658591][ T6259] ext4_kill_sb+0x68/0xa4 [ 166.659549][ T6259] deactivate_locked_super+0xc4/0x12c [ 166.660707][ T6259] deactivate_super+0xe0/0x100 [ 166.661853][ T6259] cleanup_mnt+0x34c/0x3dc [ 166.662873][ T6259] __cleanup_mnt+0x20/0x30 [ 166.663872][ T6259] task_work_run+0x230/0x2e0 [ 166.664925][ T6259] do_notify_resume+0x178/0x1f4 [ 166.666068][ T6259] el0_svc+0xac/0x168 [ 166.666945][ T6259] el0t_64_sync_handler+0x84/0xfc [ 166.668063][ T6259] el0t_64_sync+0x190/0x194 [ 166.669069][ T6259] irq event stamp: 112908 [ 166.669969][ T6259] hardirqs last enabled at (112907): [] console_unlock+0x17c/0x3d4 [ 166.672106][ T6259] hardirqs last disabled at (112908): [] el1_dbg+0x24/0x80 [ 166.674137][ T6259] softirqs last enabled at (112902): [] __do_softirq+0xb10/0xd2c [ 166.676264][ T6259] softirqs last disabled at (112871): [] ____do_softirq+0x14/0x20 [ 166.678371][ T6259] ---[ end trace 0000000000000000 ]--- [ 166.681674][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 166.746602][ T6335] loop0: detected capacity change from 0 to 1024 [ 166.766534][ T6335] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.772738][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 166.775832][ T6259] ------------[ cut here ]------------ [ 166.776981][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 166.779001][ T6259] Modules linked in: [ 166.779823][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 166.782196][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 166.784477][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 166.786122][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.787493][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.788872][ T6259] sp : ffff80009a4e6e40 [ 166.789804][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d2183820 [ 166.791641][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 166.793530][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c93fe068 [ 166.795312][ T6259] x20: ffff0000c93fe000 x19: ffff0000d2183820 x18: 1fffe000367be196 [ 166.797157][ T6259] x17: ffff80008ee7d000 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 166.799015][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 166.800882][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 166.802587][ T6259] x8 : 8cc7662ac5427700 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 166.804327][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f112bc [ 166.806202][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 166.808057][ T6259] Call trace: [ 166.808765][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 166.809917][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 166.811172][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 166.812544][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 166.813826][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 166.815040][ T6259] ext4_dirty_inode+0xd4/0x104 [ 166.816156][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 166.817289][ T6259] iput+0x1d8/0x844 [ 166.818161][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 166.819363][ T6259] __dentry_kill+0x178/0x5e8 [ 166.820404][ T6259] shrink_kill+0xd4/0x2cc [ 166.821311][ T6259] shrink_dentry_list+0x31c/0x768 [ 166.822411][ T6259] shrink_dcache_parent+0xc4/0x374 [ 166.823491][ T6259] do_one_tree+0x30/0xfc [ 166.824461][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 166.825612][ T6259] generic_shutdown_super+0x68/0x2b8 [ 166.826802][ T6259] kill_block_super+0x44/0x90 [ 166.827842][ T6259] ext4_kill_sb+0x68/0xa4 [ 166.828741][ T6259] deactivate_locked_super+0xc4/0x12c [ 166.829943][ T6259] deactivate_super+0xe0/0x100 [ 166.830957][ T6259] cleanup_mnt+0x34c/0x3dc [ 166.831863][ T6259] __cleanup_mnt+0x20/0x30 [ 166.832856][ T6259] task_work_run+0x230/0x2e0 [ 166.833881][ T6259] do_notify_resume+0x178/0x1f4 [ 166.834975][ T6259] el0_svc+0xac/0x168 [ 166.835871][ T6259] el0t_64_sync_handler+0x84/0xfc [ 166.836948][ T6259] el0t_64_sync+0x190/0x194 [ 166.837963][ T6259] irq event stamp: 117176 [ 166.838917][ T6259] hardirqs last enabled at (117175): [] finish_lock_switch+0xbc/0x1e4 [ 166.841162][ T6259] hardirqs last disabled at (117176): [] el1_dbg+0x24/0x80 [ 166.843151][ T6259] softirqs last enabled at (117168): [] __do_softirq+0xb10/0xd2c [ 166.845284][ T6259] softirqs last disabled at (117071): [] ____do_softirq+0x14/0x20 [ 166.847243][ T6259] ---[ end trace 0000000000000000 ]--- [ 166.850518][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 166.941488][ T6338] loop0: detected capacity change from 0 to 1024 [ 166.956599][ T6338] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.963838][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 166.966669][ T6259] ------------[ cut here ]------------ [ 166.967905][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 166.970147][ T6259] Modules linked in: [ 166.971043][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 166.973652][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 166.975864][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 166.977590][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.978959][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 166.980379][ T6259] sp : ffff80009a4e6e40 [ 166.981231][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d9dd5020 [ 166.983093][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 166.984907][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c9f0e068 [ 166.986716][ T6259] x20: ffff0000c9f0e000 x19: ffff0000d9dd5020 x18: 0000000000000008 [ 166.988554][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 166.990331][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 166.992181][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 166.994092][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 166.995866][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 166.997722][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 166.999652][ T6259] Call trace: [ 167.000374][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 167.001557][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 167.002771][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 167.004172][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 167.005531][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 167.006716][ T6259] ext4_dirty_inode+0xd4/0x104 [ 167.007811][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 167.008994][ T6259] iput+0x1d8/0x844 [ 167.009842][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 167.010985][ T6259] __dentry_kill+0x178/0x5e8 [ 167.011997][ T6259] shrink_kill+0xd4/0x2cc [ 167.012925][ T6259] shrink_dentry_list+0x31c/0x768 [ 167.014076][ T6259] shrink_dcache_parent+0xc4/0x374 [ 167.015350][ T6259] do_one_tree+0x30/0xfc [ 167.016335][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 167.017543][ T6259] generic_shutdown_super+0x68/0x2b8 [ 167.018708][ T6259] kill_block_super+0x44/0x90 [ 167.019713][ T6259] ext4_kill_sb+0x68/0xa4 [ 167.020754][ T6259] deactivate_locked_super+0xc4/0x12c [ 167.022061][ T6259] deactivate_super+0xe0/0x100 [ 167.023200][ T6259] cleanup_mnt+0x34c/0x3dc [ 167.024129][ T6259] __cleanup_mnt+0x20/0x30 [ 167.025134][ T6259] task_work_run+0x230/0x2e0 [ 167.026213][ T6259] do_notify_resume+0x178/0x1f4 [ 167.027324][ T6259] el0_svc+0xac/0x168 [ 167.028290][ T6259] el0t_64_sync_handler+0x84/0xfc [ 167.029421][ T6259] el0t_64_sync+0x190/0x194 [ 167.030458][ T6259] irq event stamp: 121736 [ 167.031539][ T6259] hardirqs last enabled at (121735): [] console_unlock+0x17c/0x3d4 [ 167.034000][ T6259] hardirqs last disabled at (121736): [] el1_dbg+0x24/0x80 [ 167.035973][ T6259] softirqs last enabled at (121730): [] __do_softirq+0xb10/0xd2c [ 167.038137][ T6259] softirqs last disabled at (121723): [] ____do_softirq+0x14/0x20 [ 167.040191][ T6259] ---[ end trace 0000000000000000 ]--- [ 167.043101][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.113530][ T6342] loop0: detected capacity change from 0 to 1024 executing program [ 167.126618][ T6342] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 167.132850][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 167.135531][ T6259] ------------[ cut here ]------------ [ 167.136778][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 167.138911][ T6259] Modules linked in: [ 167.139825][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 167.142326][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 167.144438][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 167.146190][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 167.147612][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 167.148958][ T6259] sp : ffff80009a4e6e40 [ 167.149904][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d3f71820 [ 167.151711][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 167.153433][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c946c068 [ 167.155139][ T6259] x20: ffff0000c946c000 x19: ffff0000d3f71820 x18: 0000000000000008 [ 167.156913][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 167.158705][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 167.160474][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 167.162126][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 167.164051][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 167.165868][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 167.167777][ T6259] Call trace: [ 167.168554][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 167.169843][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 167.171033][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 167.172313][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 167.173687][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 167.174867][ T6259] ext4_dirty_inode+0xd4/0x104 [ 167.176078][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 167.177205][ T6259] iput+0x1d8/0x844 [ 167.178085][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 167.179214][ T6259] __dentry_kill+0x178/0x5e8 [ 167.180292][ T6259] shrink_kill+0xd4/0x2cc [ 167.181285][ T6259] shrink_dentry_list+0x31c/0x768 [ 167.182503][ T6259] shrink_dcache_parent+0xc4/0x374 [ 167.183682][ T6259] do_one_tree+0x30/0xfc [ 167.184662][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 167.185809][ T6259] generic_shutdown_super+0x68/0x2b8 [ 167.187000][ T6259] kill_block_super+0x44/0x90 [ 167.187995][ T6259] ext4_kill_sb+0x68/0xa4 [ 167.189071][ T6259] deactivate_locked_super+0xc4/0x12c [ 167.190268][ T6259] deactivate_super+0xe0/0x100 [ 167.191328][ T6259] cleanup_mnt+0x34c/0x3dc [ 167.192356][ T6259] __cleanup_mnt+0x20/0x30 [ 167.193347][ T6259] task_work_run+0x230/0x2e0 [ 167.194527][ T6259] do_notify_resume+0x178/0x1f4 [ 167.195573][ T6259] el0_svc+0xac/0x168 [ 167.196595][ T6259] el0t_64_sync_handler+0x84/0xfc [ 167.197797][ T6259] el0t_64_sync+0x190/0x194 [ 167.198891][ T6259] irq event stamp: 126098 [ 167.199820][ T6259] hardirqs last enabled at (126097): [] console_unlock+0x17c/0x3d4 [ 167.202000][ T6259] hardirqs last disabled at (126098): [] el1_dbg+0x24/0x80 [ 167.203813][ T6259] softirqs last enabled at (126092): [] __do_softirq+0xb10/0xd2c [ 167.206009][ T6259] softirqs last disabled at (126081): [] ____do_softirq+0x14/0x20 [ 167.208082][ T6259] ---[ end trace 0000000000000000 ]--- [ 167.212210][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 167.283766][ T6345] loop0: detected capacity change from 0 to 1024 [ 167.296317][ T6345] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 167.302434][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 167.305481][ T6259] ------------[ cut here ]------------ [ 167.306674][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 167.308851][ T6259] Modules linked in: [ 167.309708][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 167.312304][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 167.314591][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 167.316281][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 167.317557][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 167.318805][ T6259] sp : ffff80009a4e6e40 [ 167.319675][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c892a820 [ 167.321414][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 167.323162][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c985a068 [ 167.325094][ T6259] x20: ffff0000c985a000 x19: ffff0000c892a820 x18: 0000000000000008 [ 167.326817][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 167.328565][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 167.330255][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 167.331983][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 167.333736][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 167.335414][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 167.337132][ T6259] Call trace: [ 167.337825][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 167.339045][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 167.340187][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 167.341331][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 167.342550][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 167.343731][ T6259] ext4_dirty_inode+0xd4/0x104 [ 167.344770][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 167.345909][ T6259] iput+0x1d8/0x844 [ 167.346766][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 167.347855][ T6259] __dentry_kill+0x178/0x5e8 [ 167.348893][ T6259] shrink_kill+0xd4/0x2cc [ 167.349857][ T6259] shrink_dentry_list+0x31c/0x768 [ 167.351002][ T6259] shrink_dcache_parent+0xc4/0x374 [ 167.352117][ T6259] do_one_tree+0x30/0xfc [ 167.353173][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 167.354426][ T6259] generic_shutdown_super+0x68/0x2b8 [ 167.355627][ T6259] kill_block_super+0x44/0x90 [ 167.356803][ T6259] ext4_kill_sb+0x68/0xa4 [ 167.357864][ T6259] deactivate_locked_super+0xc4/0x12c [ 167.359027][ T6259] deactivate_super+0xe0/0x100 [ 167.360119][ T6259] cleanup_mnt+0x34c/0x3dc [ 167.361164][ T6259] __cleanup_mnt+0x20/0x30 [ 167.362109][ T6259] task_work_run+0x230/0x2e0 [ 167.363053][ T6259] do_notify_resume+0x178/0x1f4 [ 167.364115][ T6259] el0_svc+0xac/0x168 [ 167.365111][ T6259] el0t_64_sync_handler+0x84/0xfc [ 167.366254][ T6259] el0t_64_sync+0x190/0x194 [ 167.367263][ T6259] irq event stamp: 129996 [ 167.368288][ T6259] hardirqs last enabled at (129995): [] console_unlock+0x17c/0x3d4 [ 167.370378][ T6259] hardirqs last disabled at (129996): [] el1_dbg+0x24/0x80 [ 167.372416][ T6259] softirqs last enabled at (129990): [] __do_softirq+0xb10/0xd2c [ 167.374628][ T6259] softirqs last disabled at (129963): [] ____do_softirq+0x14/0x20 [ 167.376732][ T6259] ---[ end trace 0000000000000000 ]--- [ 167.380907][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 167.463654][ T6348] loop0: detected capacity change from 0 to 1024 [ 167.485921][ T6348] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 167.491785][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 167.494506][ T6259] ------------[ cut here ]------------ [ 167.495699][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 167.497822][ T6259] Modules linked in: [ 167.498662][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 167.501441][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 167.503558][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 167.505278][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 167.506579][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 167.507803][ T6259] sp : ffff80009a4e6e40 [ 167.508744][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d43dd020 [ 167.510566][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 167.512433][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000da2b6068 [ 167.514426][ T6259] x20: ffff0000da2b6000 x19: ffff0000d43dd020 x18: 0000000000000008 [ 167.516254][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 167.518097][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 167.519923][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 167.521807][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 167.523649][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 167.525461][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 167.527370][ T6259] Call trace: [ 167.528110][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 167.529316][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 167.530534][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 167.531837][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 167.533107][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 167.534334][ T6259] ext4_dirty_inode+0xd4/0x104 [ 167.535345][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 167.536547][ T6259] iput+0x1d8/0x844 [ 167.537415][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 167.538577][ T6259] __dentry_kill+0x178/0x5e8 [ 167.539649][ T6259] shrink_kill+0xd4/0x2cc [ 167.540633][ T6259] shrink_dentry_list+0x31c/0x768 [ 167.541673][ T6259] shrink_dcache_parent+0xc4/0x374 [ 167.542858][ T6259] do_one_tree+0x30/0xfc [ 167.543863][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 167.545135][ T6259] generic_shutdown_super+0x68/0x2b8 [ 167.546353][ T6259] kill_block_super+0x44/0x90 [ 167.547432][ T6259] ext4_kill_sb+0x68/0xa4 [ 167.548344][ T6259] deactivate_locked_super+0xc4/0x12c [ 167.549541][ T6259] deactivate_super+0xe0/0x100 [ 167.550645][ T6259] cleanup_mnt+0x34c/0x3dc [ 167.551609][ T6259] __cleanup_mnt+0x20/0x30 [ 167.552605][ T6259] task_work_run+0x230/0x2e0 [ 167.553739][ T6259] do_notify_resume+0x178/0x1f4 [ 167.554780][ T6259] el0_svc+0xac/0x168 [ 167.555677][ T6259] el0t_64_sync_handler+0x84/0xfc [ 167.556766][ T6259] el0t_64_sync+0x190/0x194 [ 167.557786][ T6259] irq event stamp: 134350 [ 167.558792][ T6259] hardirqs last enabled at (134349): [] console_unlock+0x17c/0x3d4 [ 167.560993][ T6259] hardirqs last disabled at (134350): [] el1_dbg+0x24/0x80 [ 167.562952][ T6259] softirqs last enabled at (133934): [] local_bh_enable+0x10/0x34 [ 167.565007][ T6259] softirqs last disabled at (133932): [] local_bh_disable+0x10/0x34 [ 167.567313][ T6259] ---[ end trace 0000000000000000 ]--- [ 167.572133][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 167.642998][ T6351] loop0: detected capacity change from 0 to 1024 [ 167.658313][ T6351] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 167.664498][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 167.667044][ T6259] ------------[ cut here ]------------ [ 167.668164][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 167.670254][ T6259] Modules linked in: [ 167.671070][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 167.673616][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 167.675802][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 167.677464][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 167.678796][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 167.680073][ T6259] sp : ffff80009a4e6e40 [ 167.680990][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000caae0820 [ 167.682844][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 167.684675][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d8a18068 [ 167.686576][ T6259] x20: ffff0000d8a18000 x19: ffff0000caae0820 x18: 0000000000000008 [ 167.688468][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 167.690317][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 167.692255][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 167.694131][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 167.695980][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 167.697800][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 167.699578][ T6259] Call trace: [ 167.700299][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 167.701569][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 167.702804][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 167.704145][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 167.705472][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 167.706738][ T6259] ext4_dirty_inode+0xd4/0x104 [ 167.707869][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 167.709062][ T6259] iput+0x1d8/0x844 [ 167.709972][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 167.711187][ T6259] __dentry_kill+0x178/0x5e8 [ 167.712204][ T6259] shrink_kill+0xd4/0x2cc [ 167.713230][ T6259] shrink_dentry_list+0x31c/0x768 [ 167.714295][ T6259] shrink_dcache_parent+0xc4/0x374 [ 167.715451][ T6259] do_one_tree+0x30/0xfc [ 167.716411][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 167.717601][ T6259] generic_shutdown_super+0x68/0x2b8 [ 167.718761][ T6259] kill_block_super+0x44/0x90 [ 167.719757][ T6259] ext4_kill_sb+0x68/0xa4 [ 167.720761][ T6259] deactivate_locked_super+0xc4/0x12c [ 167.721930][ T6259] deactivate_super+0xe0/0x100 [ 167.722984][ T6259] cleanup_mnt+0x34c/0x3dc [ 167.724107][ T6259] __cleanup_mnt+0x20/0x30 [ 167.725066][ T6259] task_work_run+0x230/0x2e0 [ 167.726092][ T6259] do_notify_resume+0x178/0x1f4 [ 167.727175][ T6259] el0_svc+0xac/0x168 [ 167.728097][ T6259] el0t_64_sync_handler+0x84/0xfc [ 167.729188][ T6259] el0t_64_sync+0x190/0x194 [ 167.730228][ T6259] irq event stamp: 138300 [ 167.731176][ T6259] hardirqs last enabled at (138299): [] console_unlock+0x17c/0x3d4 [ 167.733267][ T6259] hardirqs last disabled at (138300): [] el1_dbg+0x24/0x80 [ 167.735284][ T6259] softirqs last enabled at (138276): [] __do_softirq+0xb10/0xd2c [ 167.737411][ T6259] softirqs last disabled at (138257): [] ____do_softirq+0x14/0x20 [ 167.739556][ T6259] ---[ end trace 0000000000000000 ]--- [ 167.743003][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 167.814083][ T6354] loop0: detected capacity change from 0 to 1024 [ 167.826147][ T6354] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 167.833461][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 167.836078][ T6259] ------------[ cut here ]------------ [ 167.837256][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 167.839375][ T6259] Modules linked in: [ 167.840191][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 167.842639][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 167.844823][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 167.846506][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 167.847772][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 167.849106][ T6259] sp : ffff80009a4e6e40 [ 167.849987][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d1dcd020 [ 167.851914][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 167.853712][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000cb60c068 [ 167.855564][ T6259] x20: ffff0000cb60c000 x19: ffff0000d1dcd020 x18: 0000000000000008 [ 167.857430][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 167.859269][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 167.860969][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 167.862678][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 167.864405][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 167.866207][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 167.867962][ T6259] Call trace: [ 167.868697][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 167.869839][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 167.871034][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 167.872295][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 167.873595][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 167.874793][ T6259] ext4_dirty_inode+0xd4/0x104 [ 167.875878][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 167.876965][ T6259] iput+0x1d8/0x844 [ 167.877830][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 167.878902][ T6259] __dentry_kill+0x178/0x5e8 [ 167.879863][ T6259] shrink_kill+0xd4/0x2cc [ 167.880807][ T6259] shrink_dentry_list+0x31c/0x768 [ 167.881968][ T6259] shrink_dcache_parent+0xc4/0x374 [ 167.883091][ T6259] do_one_tree+0x30/0xfc [ 167.884037][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 167.885282][ T6259] generic_shutdown_super+0x68/0x2b8 [ 167.886504][ T6259] kill_block_super+0x44/0x90 [ 167.887626][ T6259] ext4_kill_sb+0x68/0xa4 [ 167.888623][ T6259] deactivate_locked_super+0xc4/0x12c [ 167.889821][ T6259] deactivate_super+0xe0/0x100 [ 167.890925][ T6259] cleanup_mnt+0x34c/0x3dc [ 167.891829][ T6259] __cleanup_mnt+0x20/0x30 [ 167.892801][ T6259] task_work_run+0x230/0x2e0 [ 167.893913][ T6259] do_notify_resume+0x178/0x1f4 [ 167.894957][ T6259] el0_svc+0xac/0x168 [ 167.895856][ T6259] el0t_64_sync_handler+0x84/0xfc [ 167.896937][ T6259] el0t_64_sync+0x190/0x194 [ 167.897906][ T6259] irq event stamp: 142216 [ 167.898910][ T6259] hardirqs last enabled at (142215): [] console_unlock+0x17c/0x3d4 [ 167.901096][ T6259] hardirqs last disabled at (142216): [] el1_dbg+0x24/0x80 [ 167.902925][ T6259] softirqs last enabled at (142210): [] __do_softirq+0xb10/0xd2c [ 167.904962][ T6259] softirqs last disabled at (142185): [] ____do_softirq+0x14/0x20 [ 167.907079][ T6259] ---[ end trace 0000000000000000 ]--- [ 167.910750][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.972859][ T6357] loop0: detected capacity change from 0 to 1024 executing program [ 167.996078][ T6357] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.002245][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 168.005063][ T6259] ------------[ cut here ]------------ [ 168.006161][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 168.008377][ T6259] Modules linked in: [ 168.009231][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 168.011745][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 168.013901][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 168.015647][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.016919][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.018167][ T6259] sp : ffff80009a4e6e40 [ 168.019077][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d1dca820 [ 168.020923][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 168.022735][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000cb000068 [ 168.024591][ T6259] x20: ffff0000cb000000 x19: ffff0000d1dca820 x18: 0000000000000008 [ 168.026338][ T6259] x17: 6572203a31373431 x16: ffff80008ada8700 x15: ffff700011dde620 [ 168.028110][ T6259] x14: 1ffff00011dde620 x13: 0000000000000004 x12: ffffffffffffffff [ 168.030007][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 168.031755][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 168.033427][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff80008036f978 [ 168.035271][ T6259] x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000066 [ 168.037082][ T6259] Call trace: [ 168.037764][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 168.038991][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 168.040140][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 168.041447][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 168.042755][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 168.043916][ T6259] ext4_dirty_inode+0xd4/0x104 [ 168.044937][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 168.046019][ T6259] iput+0x1d8/0x844 [ 168.046818][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 168.047984][ T6259] __dentry_kill+0x178/0x5e8 [ 168.048998][ T6259] shrink_kill+0xd4/0x2cc [ 168.050015][ T6259] shrink_dentry_list+0x31c/0x768 [ 168.051119][ T6259] shrink_dcache_parent+0xc4/0x374 [ 168.052248][ T6259] do_one_tree+0x30/0xfc [ 168.053216][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 168.054363][ T6259] generic_shutdown_super+0x68/0x2b8 [ 168.055535][ T6259] kill_block_super+0x44/0x90 [ 168.056545][ T6259] ext4_kill_sb+0x68/0xa4 [ 168.057545][ T6259] deactivate_locked_super+0xc4/0x12c [ 168.058648][ T6259] deactivate_super+0xe0/0x100 [ 168.059685][ T6259] cleanup_mnt+0x34c/0x3dc [ 168.060646][ T6259] __cleanup_mnt+0x20/0x30 [ 168.061655][ T6259] task_work_run+0x230/0x2e0 [ 168.062684][ T6259] do_notify_resume+0x178/0x1f4 [ 168.063776][ T6259] el0_svc+0xac/0x168 [ 168.064689][ T6259] el0t_64_sync_handler+0x84/0xfc [ 168.065814][ T6259] el0t_64_sync+0x190/0x194 [ 168.066850][ T6259] irq event stamp: 146440 [ 168.067793][ T6259] hardirqs last enabled at (146439): [] console_unlock+0x17c/0x3d4 [ 168.069761][ T6259] hardirqs last disabled at (146440): [] el1_dbg+0x24/0x80 [ 168.071709][ T6259] softirqs last enabled at (146434): [] __do_softirq+0xb10/0xd2c [ 168.073737][ T6259] softirqs last disabled at (146245): [] ____do_softirq+0x14/0x20 [ 168.075805][ T6259] ---[ end trace 0000000000000000 ]--- [ 168.078781][ T6259] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 168.124466][ T6360] loop0: detected capacity change from 0 to 1024 [ 168.150256][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 168.152882][ T6259] ------------[ cut here ]------------ [ 168.154005][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 168.156195][ T6259] Modules linked in: [ 168.157123][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 168.159632][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 168.161776][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 168.163486][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.164864][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.166100][ T6259] sp : ffff80009a4e6e40 [ 168.167100][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c9bc4820 [ 168.168916][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 168.170648][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c7c52068 [ 168.172426][ T6259] x20: ffff0000c7c52000 x19: ffff0000c9bc4820 x18: 0000000000000008 [ 168.174213][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 168.176031][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 168.177905][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 168.179694][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 168.181521][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 168.183339][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 168.185080][ T6259] Call trace: [ 168.185845][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 168.187143][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 168.188410][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 168.189812][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 168.191121][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 168.192442][ T6259] ext4_dirty_inode+0xd4/0x104 [ 168.193466][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 168.194646][ T6259] iput+0x1d8/0x844 [ 168.195567][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 168.196727][ T6259] __dentry_kill+0x178/0x5e8 [ 168.197775][ T6259] shrink_kill+0xd4/0x2cc [ 168.198722][ T6259] shrink_dentry_list+0x31c/0x768 [ 168.199795][ T6259] shrink_dcache_parent+0xc4/0x374 [ 168.200910][ T6259] do_one_tree+0x30/0xfc [ 168.201759][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 168.203003][ T6259] generic_shutdown_super+0x68/0x2b8 [ 168.204290][ T6259] kill_block_super+0x44/0x90 [ 168.205353][ T6259] ext4_kill_sb+0x68/0xa4 [ 168.206302][ T6259] deactivate_locked_super+0xc4/0x12c [ 168.207558][ T6259] deactivate_super+0xe0/0x100 [ 168.208661][ T6259] cleanup_mnt+0x34c/0x3dc [ 168.209671][ T6259] __cleanup_mnt+0x20/0x30 [ 168.210701][ T6259] task_work_run+0x230/0x2e0 [ 168.211700][ T6259] do_notify_resume+0x178/0x1f4 [ 168.212735][ T6259] el0_svc+0xac/0x168 [ 168.213674][ T6259] el0t_64_sync_handler+0x84/0xfc [ 168.214759][ T6259] el0t_64_sync+0x190/0x194 [ 168.215852][ T6259] irq event stamp: 150926 [ 168.216891][ T6259] hardirqs last enabled at (150925): [] console_unlock+0x17c/0x3d4 [ 168.219098][ T6259] hardirqs last disabled at (150926): [] el1_dbg+0x24/0x80 [ 168.220998][ T6259] softirqs last enabled at (150510): [] local_bh_enable+0x10/0x34 [ 168.223167][ T6259] softirqs last disabled at (150508): [] local_bh_disable+0x10/0x34 [ 168.225297][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 168.277247][ T6363] loop0: detected capacity change from 0 to 1024 [ 168.298970][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 168.301679][ T6259] ------------[ cut here ]------------ [ 168.302990][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 168.305150][ T6259] Modules linked in: [ 168.306051][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 168.308595][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 168.311003][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 168.312825][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.314130][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.315314][ T6259] sp : ffff80009a4e6e40 [ 168.316193][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c9bc3020 [ 168.317937][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 168.319760][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000cc57c068 [ 168.321515][ T6259] x20: ffff0000cc57c000 x19: ffff0000c9bc3020 x18: 0000000000000008 [ 168.323277][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 168.325114][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 168.326988][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 168.328793][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 168.330588][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 168.332405][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 168.334215][ T6259] Call trace: [ 168.334933][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 168.336135][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 168.337417][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 168.338828][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 168.340117][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 168.341266][ T6259] ext4_dirty_inode+0xd4/0x104 [ 168.342410][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 168.343591][ T6259] iput+0x1d8/0x844 [ 168.344454][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 168.345581][ T6259] __dentry_kill+0x178/0x5e8 [ 168.346604][ T6259] shrink_kill+0xd4/0x2cc [ 168.347658][ T6259] shrink_dentry_list+0x31c/0x768 [ 168.348848][ T6259] shrink_dcache_parent+0xc4/0x374 [ 168.349943][ T6259] do_one_tree+0x30/0xfc [ 168.350882][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 168.352034][ T6259] generic_shutdown_super+0x68/0x2b8 [ 168.353184][ T6259] kill_block_super+0x44/0x90 [ 168.354316][ T6259] ext4_kill_sb+0x68/0xa4 [ 168.355276][ T6259] deactivate_locked_super+0xc4/0x12c [ 168.356512][ T6259] deactivate_super+0xe0/0x100 [ 168.357725][ T6259] cleanup_mnt+0x34c/0x3dc [ 168.358729][ T6259] __cleanup_mnt+0x20/0x30 [ 168.359722][ T6259] task_work_run+0x230/0x2e0 [ 168.360774][ T6259] do_notify_resume+0x178/0x1f4 [ 168.361812][ T6259] el0_svc+0xac/0x168 [ 168.362716][ T6259] el0t_64_sync_handler+0x84/0xfc [ 168.363911][ T6259] el0t_64_sync+0x190/0x194 [ 168.364918][ T6259] irq event stamp: 154906 [ 168.365888][ T6259] hardirqs last enabled at (154905): [] console_unlock+0x17c/0x3d4 [ 168.367931][ T6259] hardirqs last disabled at (154906): [] el1_dbg+0x24/0x80 [ 168.369863][ T6259] softirqs last enabled at (154442): [] local_bh_enable+0x10/0x34 [ 168.372033][ T6259] softirqs last disabled at (154440): [] local_bh_disable+0x10/0x34 [ 168.374255][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 168.423591][ T6366] loop0: detected capacity change from 0 to 1024 [ 168.441919][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 168.444645][ T6259] ------------[ cut here ]------------ [ 168.445832][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 168.447955][ T6259] Modules linked in: [ 168.448812][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 168.451309][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 168.453511][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 168.455193][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.456471][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.457788][ T6259] sp : ffff80009a4e6e40 [ 168.458785][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c9bc1020 [ 168.460547][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 168.462211][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d7170068 [ 168.464069][ T6259] x20: ffff0000d7170000 x19: ffff0000c9bc1020 x18: 0000000000000008 [ 168.465904][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 168.467729][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 168.469541][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 168.471358][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 168.473135][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 168.474978][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 168.476821][ T6259] Call trace: [ 168.477565][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 168.478937][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 168.480123][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 168.481451][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 168.482722][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 168.483857][ T6259] ext4_dirty_inode+0xd4/0x104 [ 168.484922][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 168.486060][ T6259] iput+0x1d8/0x844 [ 168.486991][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 168.488228][ T6259] __dentry_kill+0x178/0x5e8 [ 168.489287][ T6259] shrink_kill+0xd4/0x2cc [ 168.490243][ T6259] shrink_dentry_list+0x31c/0x768 [ 168.491361][ T6259] shrink_dcache_parent+0xc4/0x374 [ 168.492570][ T6259] do_one_tree+0x30/0xfc [ 168.493572][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 168.494712][ T6259] generic_shutdown_super+0x68/0x2b8 [ 168.495806][ T6259] kill_block_super+0x44/0x90 [ 168.496890][ T6259] ext4_kill_sb+0x68/0xa4 [ 168.497941][ T6259] deactivate_locked_super+0xc4/0x12c [ 168.499211][ T6259] deactivate_super+0xe0/0x100 [ 168.500316][ T6259] cleanup_mnt+0x34c/0x3dc [ 168.501296][ T6259] __cleanup_mnt+0x20/0x30 [ 168.502288][ T6259] task_work_run+0x230/0x2e0 [ 168.503259][ T6259] do_notify_resume+0x178/0x1f4 [ 168.504321][ T6259] el0_svc+0xac/0x168 [ 168.505296][ T6259] el0t_64_sync_handler+0x84/0xfc [ 168.506444][ T6259] el0t_64_sync+0x190/0x194 [ 168.507464][ T6259] irq event stamp: 158676 [ 168.508384][ T6259] hardirqs last enabled at (158675): [] console_unlock+0x17c/0x3d4 [ 168.510542][ T6259] hardirqs last disabled at (158676): [] el1_dbg+0x24/0x80 [ 168.512455][ T6259] softirqs last enabled at (158670): [] __do_softirq+0xb10/0xd2c [ 168.514626][ T6259] softirqs last disabled at (158663): [] ____do_softirq+0x14/0x20 [ 168.516669][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 168.572974][ T6369] loop0: detected capacity change from 0 to 1024 [ 168.600252][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 168.602873][ T6259] ------------[ cut here ]------------ [ 168.604068][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 168.606229][ T6259] Modules linked in: [ 168.607117][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 168.609731][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 168.611890][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 168.613525][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.614747][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.616012][ T6259] sp : ffff80009a4e6e40 [ 168.616957][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c9bc7820 [ 168.618671][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 168.620526][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000cc6b6068 [ 168.622301][ T6259] x20: ffff0000cc6b6000 x19: ffff0000c9bc7820 x18: 0000000000000008 [ 168.624290][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 168.626006][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 168.627894][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 168.629579][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 168.631424][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 168.633179][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 168.634972][ T6259] Call trace: [ 168.635702][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 168.637026][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 168.638243][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 168.639488][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 168.640806][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 168.641991][ T6259] ext4_dirty_inode+0xd4/0x104 [ 168.643034][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 168.644188][ T6259] iput+0x1d8/0x844 [ 168.645064][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 168.646244][ T6259] __dentry_kill+0x178/0x5e8 [ 168.647248][ T6259] shrink_kill+0xd4/0x2cc [ 168.648335][ T6259] shrink_dentry_list+0x31c/0x768 [ 168.649464][ T6259] shrink_dcache_parent+0xc4/0x374 [ 168.650587][ T6259] do_one_tree+0x30/0xfc [ 168.651546][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 168.652747][ T6259] generic_shutdown_super+0x68/0x2b8 [ 168.653954][ T6259] kill_block_super+0x44/0x90 [ 168.654990][ T6259] ext4_kill_sb+0x68/0xa4 [ 168.655951][ T6259] deactivate_locked_super+0xc4/0x12c [ 168.657146][ T6259] deactivate_super+0xe0/0x100 [ 168.658119][ T6259] cleanup_mnt+0x34c/0x3dc [ 168.659026][ T6259] __cleanup_mnt+0x20/0x30 [ 168.660043][ T6259] task_work_run+0x230/0x2e0 [ 168.661059][ T6259] do_notify_resume+0x178/0x1f4 [ 168.662130][ T6259] el0_svc+0xac/0x168 [ 168.663047][ T6259] el0t_64_sync_handler+0x84/0xfc [ 168.664184][ T6259] el0t_64_sync+0x190/0x194 [ 168.665178][ T6259] irq event stamp: 162698 [ 168.666108][ T6259] hardirqs last enabled at (162697): [] console_unlock+0x17c/0x3d4 [ 168.668231][ T6259] hardirqs last disabled at (162698): [] el1_dbg+0x24/0x80 [ 168.670231][ T6259] softirqs last enabled at (162040): [] local_bh_enable+0x10/0x34 [ 168.672400][ T6259] softirqs last disabled at (162038): [] local_bh_disable+0x10/0x34 [ 168.674544][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 168.736532][ T6372] loop0: detected capacity change from 0 to 1024 [ 168.759938][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 168.762602][ T6259] ------------[ cut here ]------------ [ 168.763789][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 168.765990][ T6259] Modules linked in: [ 168.766811][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 168.769383][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 168.771787][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 168.773602][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.774964][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.776155][ T6259] sp : ffff80009a4e6e40 [ 168.777056][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000cbc5a820 [ 168.778914][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 168.780733][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000cc7da068 [ 168.782618][ T6259] x20: ffff0000cc7da000 x19: ffff0000cbc5a820 x18: 0000000000000008 [ 168.784424][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 168.786217][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 168.787968][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 168.789756][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 168.791639][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 168.793384][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 168.795110][ T6259] Call trace: [ 168.795842][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 168.797025][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 168.798265][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 168.799629][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 168.800831][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 168.802065][ T6259] ext4_dirty_inode+0xd4/0x104 [ 168.803174][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 168.804420][ T6259] iput+0x1d8/0x844 [ 168.805205][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 168.806399][ T6259] __dentry_kill+0x178/0x5e8 [ 168.807419][ T6259] shrink_kill+0xd4/0x2cc [ 168.808377][ T6259] shrink_dentry_list+0x31c/0x768 [ 168.809477][ T6259] shrink_dcache_parent+0xc4/0x374 [ 168.810654][ T6259] do_one_tree+0x30/0xfc [ 168.811580][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 168.812780][ T6259] generic_shutdown_super+0x68/0x2b8 [ 168.813983][ T6259] kill_block_super+0x44/0x90 [ 168.815023][ T6259] ext4_kill_sb+0x68/0xa4 [ 168.815996][ T6259] deactivate_locked_super+0xc4/0x12c [ 168.817175][ T6259] deactivate_super+0xe0/0x100 [ 168.818155][ T6259] cleanup_mnt+0x34c/0x3dc [ 168.819127][ T6259] __cleanup_mnt+0x20/0x30 [ 168.820078][ T6259] task_work_run+0x230/0x2e0 [ 168.821179][ T6259] do_notify_resume+0x178/0x1f4 [ 168.822270][ T6259] el0_svc+0xac/0x168 [ 168.823154][ T6259] el0t_64_sync_handler+0x84/0xfc [ 168.824245][ T6259] el0t_64_sync+0x190/0x194 [ 168.825293][ T6259] irq event stamp: 166804 [ 168.826229][ T6259] hardirqs last enabled at (166803): [] console_unlock+0x17c/0x3d4 [ 168.828379][ T6259] hardirqs last disabled at (166804): [] el1_dbg+0x24/0x80 [ 168.830330][ T6259] softirqs last enabled at (166352): [] local_bh_enable+0x10/0x34 [ 168.832375][ T6259] softirqs last disabled at (166350): [] local_bh_disable+0x10/0x34 [ 168.834530][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 168.894067][ T6375] loop0: detected capacity change from 0 to 1024 [ 168.915969][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 168.918467][ T6259] ------------[ cut here ]------------ [ 168.919706][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 168.921824][ T6259] Modules linked in: [ 168.922551][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 168.925116][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 168.927266][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 168.929123][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.930401][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 168.931641][ T6259] sp : ffff80009a4e6e40 [ 168.932522][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000de8c1820 [ 168.934321][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 168.936075][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000dbe50068 [ 168.937863][ T6259] x20: ffff0000dbe50000 x19: ffff0000de8c1820 x18: 0000000000000008 [ 168.939660][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 168.941351][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 168.943083][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 168.944863][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 168.946641][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 168.948400][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 168.950114][ T6259] Call trace: [ 168.950950][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 168.952215][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 168.953327][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 168.954640][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 168.955855][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 168.957142][ T6259] ext4_dirty_inode+0xd4/0x104 [ 168.958211][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 168.959414][ T6259] iput+0x1d8/0x844 [ 168.960298][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 168.961361][ T6259] __dentry_kill+0x178/0x5e8 [ 168.962397][ T6259] shrink_kill+0xd4/0x2cc [ 168.963372][ T6259] shrink_dentry_list+0x31c/0x768 [ 168.964518][ T6259] shrink_dcache_parent+0xc4/0x374 [ 168.965659][ T6259] do_one_tree+0x30/0xfc [ 168.966504][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 168.967759][ T6259] generic_shutdown_super+0x68/0x2b8 [ 168.968901][ T6259] kill_block_super+0x44/0x90 [ 168.969937][ T6259] ext4_kill_sb+0x68/0xa4 [ 168.970890][ T6259] deactivate_locked_super+0xc4/0x12c [ 168.972090][ T6259] deactivate_super+0xe0/0x100 [ 168.973158][ T6259] cleanup_mnt+0x34c/0x3dc [ 168.974158][ T6259] __cleanup_mnt+0x20/0x30 [ 168.975102][ T6259] task_work_run+0x230/0x2e0 [ 168.976118][ T6259] do_notify_resume+0x178/0x1f4 [ 168.977228][ T6259] el0_svc+0xac/0x168 [ 168.978125][ T6259] el0t_64_sync_handler+0x84/0xfc [ 168.979189][ T6259] el0t_64_sync+0x190/0x194 [ 168.980168][ T6259] irq event stamp: 171632 [ 168.981056][ T6259] hardirqs last enabled at (171631): [] console_unlock+0x17c/0x3d4 [ 168.983173][ T6259] hardirqs last disabled at (171632): [] el1_dbg+0x24/0x80 [ 168.985204][ T6259] softirqs last enabled at (170742): [] local_bh_enable+0x10/0x34 [ 168.987228][ T6259] softirqs last disabled at (170740): [] local_bh_disable+0x10/0x34 [ 168.989268][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 169.043193][ T6378] loop0: detected capacity change from 0 to 1024 [ 169.063326][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 169.066061][ T6259] ------------[ cut here ]------------ [ 169.067223][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 169.069350][ T6259] Modules linked in: [ 169.070223][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 169.072755][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 169.074973][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 169.076647][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.078014][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.079289][ T6259] sp : ffff80009a4e6e40 [ 169.080189][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c908d020 [ 169.081856][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 169.083654][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d7058068 [ 169.085407][ T6259] x20: ffff0000d7058000 x19: ffff0000c908d020 x18: 0000000000000008 [ 169.087375][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 169.089258][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 169.091181][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 169.093054][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 169.095005][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 169.096827][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 169.098616][ T6259] Call trace: [ 169.099323][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 169.100563][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 169.101700][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 169.102967][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 169.104177][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 169.105355][ T6259] ext4_dirty_inode+0xd4/0x104 [ 169.106393][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 169.107510][ T6259] iput+0x1d8/0x844 [ 169.108360][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 169.109507][ T6259] __dentry_kill+0x178/0x5e8 [ 169.110566][ T6259] shrink_kill+0xd4/0x2cc [ 169.111488][ T6259] shrink_dentry_list+0x31c/0x768 [ 169.112588][ T6259] shrink_dcache_parent+0xc4/0x374 [ 169.113757][ T6259] do_one_tree+0x30/0xfc [ 169.114666][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 169.115902][ T6259] generic_shutdown_super+0x68/0x2b8 [ 169.117029][ T6259] kill_block_super+0x44/0x90 [ 169.118080][ T6259] ext4_kill_sb+0x68/0xa4 [ 169.119070][ T6259] deactivate_locked_super+0xc4/0x12c [ 169.120278][ T6259] deactivate_super+0xe0/0x100 [ 169.121350][ T6259] cleanup_mnt+0x34c/0x3dc [ 169.122399][ T6259] __cleanup_mnt+0x20/0x30 [ 169.123414][ T6259] task_work_run+0x230/0x2e0 [ 169.124424][ T6259] do_notify_resume+0x178/0x1f4 [ 169.125523][ T6259] el0_svc+0xac/0x168 [ 169.126334][ T6259] el0t_64_sync_handler+0x84/0xfc [ 169.127415][ T6259] el0t_64_sync+0x190/0x194 [ 169.128413][ T6259] irq event stamp: 175576 [ 169.129371][ T6259] hardirqs last enabled at (175575): [] console_unlock+0x17c/0x3d4 [ 169.131456][ T6259] hardirqs last disabled at (175576): [] el1_dbg+0x24/0x80 [ 169.133335][ T6259] softirqs last enabled at (175570): [] __do_softirq+0xb10/0xd2c [ 169.135424][ T6259] softirqs last disabled at (175563): [] ____do_softirq+0x14/0x20 [ 169.137401][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 169.212800][ T6381] loop0: detected capacity change from 0 to 1024 [ 169.239754][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 169.242689][ T6259] ------------[ cut here ]------------ [ 169.243858][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 169.246001][ T6259] Modules linked in: [ 169.246910][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 169.249457][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 169.251627][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 169.253429][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.254701][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.256013][ T6259] sp : ffff80009a4e6e40 [ 169.256947][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000cc950820 [ 169.258664][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 169.260567][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000ce50a068 [ 169.262433][ T6259] x20: ffff0000ce50a000 x19: ffff0000cc950820 x18: 0000000000000008 [ 169.264292][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 169.266107][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 169.267915][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 169.269696][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 169.271601][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 169.273477][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 169.275233][ T6259] Call trace: [ 169.276008][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 169.277218][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 169.278350][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 169.279636][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 169.280853][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 169.282034][ T6259] ext4_dirty_inode+0xd4/0x104 [ 169.283112][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 169.284188][ T6259] iput+0x1d8/0x844 [ 169.285061][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 169.286261][ T6259] __dentry_kill+0x178/0x5e8 [ 169.287094][ T6259] shrink_kill+0xd4/0x2cc [ 169.287926][ T6259] shrink_dentry_list+0x31c/0x768 [ 169.288821][ T6259] shrink_dcache_parent+0xc4/0x374 [ 169.289716][ T6259] do_one_tree+0x30/0xfc [ 169.290462][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 169.291415][ T6259] generic_shutdown_super+0x68/0x2b8 [ 169.292562][ T6259] kill_block_super+0x44/0x90 [ 169.293571][ T6259] ext4_kill_sb+0x68/0xa4 [ 169.294670][ T6259] deactivate_locked_super+0xc4/0x12c [ 169.295843][ T6259] deactivate_super+0xe0/0x100 [ 169.296935][ T6259] cleanup_mnt+0x34c/0x3dc [ 169.297983][ T6259] __cleanup_mnt+0x20/0x30 [ 169.299009][ T6259] task_work_run+0x230/0x2e0 [ 169.300127][ T6259] do_notify_resume+0x178/0x1f4 [ 169.301220][ T6259] el0_svc+0xac/0x168 [ 169.302062][ T6259] el0t_64_sync_handler+0x84/0xfc [ 169.303195][ T6259] el0t_64_sync+0x190/0x194 [ 169.304239][ T6259] irq event stamp: 179550 [ 169.305174][ T6259] hardirqs last enabled at (179549): [] console_unlock+0x17c/0x3d4 [ 169.307351][ T6259] hardirqs last disabled at (179550): [] el1_dbg+0x24/0x80 [ 169.309327][ T6259] softirqs last enabled at (179100): [] local_bh_enable+0x10/0x34 [ 169.311444][ T6259] softirqs last disabled at (179098): [] local_bh_disable+0x10/0x34 [ 169.313621][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 169.373400][ T6384] loop0: detected capacity change from 0 to 1024 [ 169.391155][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 169.393930][ T6259] ------------[ cut here ]------------ [ 169.395100][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 169.397368][ T6259] Modules linked in: [ 169.398203][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 169.400656][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 169.402882][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 169.404606][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.405781][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.406995][ T6259] sp : ffff80009a4e6e40 [ 169.407970][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000cc952820 [ 169.409852][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 169.411718][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d71bc068 [ 169.413606][ T6259] x20: ffff0000d71bc000 x19: ffff0000cc952820 x18: 0000000000000008 [ 169.415325][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 169.417158][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 169.418943][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 169.420843][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 169.422719][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 169.424523][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 169.426347][ T6259] Call trace: [ 169.427087][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 169.428370][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 169.429519][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 169.430751][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 169.432003][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 169.433169][ T6259] ext4_dirty_inode+0xd4/0x104 [ 169.434226][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 169.435372][ T6259] iput+0x1d8/0x844 [ 169.436215][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 169.437370][ T6259] __dentry_kill+0x178/0x5e8 [ 169.438504][ T6259] shrink_kill+0xd4/0x2cc [ 169.439541][ T6259] shrink_dentry_list+0x31c/0x768 [ 169.440710][ T6259] shrink_dcache_parent+0xc4/0x374 [ 169.441809][ T6259] do_one_tree+0x30/0xfc [ 169.442806][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 169.444030][ T6259] generic_shutdown_super+0x68/0x2b8 [ 169.445191][ T6259] kill_block_super+0x44/0x90 [ 169.446217][ T6259] ext4_kill_sb+0x68/0xa4 [ 169.447137][ T6259] deactivate_locked_super+0xc4/0x12c [ 169.448431][ T6259] deactivate_super+0xe0/0x100 [ 169.449540][ T6259] cleanup_mnt+0x34c/0x3dc [ 169.450468][ T6259] __cleanup_mnt+0x20/0x30 [ 169.451479][ T6259] task_work_run+0x230/0x2e0 [ 169.452579][ T6259] do_notify_resume+0x178/0x1f4 [ 169.453715][ T6259] el0_svc+0xac/0x168 [ 169.454661][ T6259] el0t_64_sync_handler+0x84/0xfc [ 169.455820][ T6259] el0t_64_sync+0x190/0x194 [ 169.456933][ T6259] irq event stamp: 183490 [ 169.457846][ T6259] hardirqs last enabled at (183489): [] console_unlock+0x17c/0x3d4 [ 169.459992][ T6259] hardirqs last disabled at (183490): [] el1_dbg+0x24/0x80 [ 169.461999][ T6259] softirqs last enabled at (183062): [] local_bh_enable+0x10/0x34 [ 169.464207][ T6259] softirqs last disabled at (183060): [] local_bh_disable+0x10/0x34 [ 169.466333][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 169.532958][ T6387] loop0: detected capacity change from 0 to 1024 [ 169.559511][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 169.562256][ T6259] ------------[ cut here ]------------ [ 169.563457][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 169.565537][ T6259] Modules linked in: [ 169.566431][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 169.568798][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 169.570966][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 169.572774][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.574051][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.575427][ T6259] sp : ffff80009a4e6e40 [ 169.576331][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000de8c6820 [ 169.578257][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 169.580033][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000ce9a6068 [ 169.581930][ T6259] x20: ffff0000ce9a6000 x19: ffff0000de8c6820 x18: 0000000000000008 [ 169.583652][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 169.585408][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 169.587207][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 169.589131][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 169.590959][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 169.592870][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 169.594704][ T6259] Call trace: [ 169.595346][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 169.596748][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 169.597900][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 169.599299][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 169.600453][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 169.601684][ T6259] ext4_dirty_inode+0xd4/0x104 [ 169.602741][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 169.603919][ T6259] iput+0x1d8/0x844 [ 169.604833][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 169.606024][ T6259] __dentry_kill+0x178/0x5e8 [ 169.607079][ T6259] shrink_kill+0xd4/0x2cc [ 169.608014][ T6259] shrink_dentry_list+0x31c/0x768 [ 169.609283][ T6259] shrink_dcache_parent+0xc4/0x374 [ 169.610410][ T6259] do_one_tree+0x30/0xfc [ 169.611342][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 169.612524][ T6259] generic_shutdown_super+0x68/0x2b8 [ 169.613708][ T6259] kill_block_super+0x44/0x90 [ 169.614731][ T6259] ext4_kill_sb+0x68/0xa4 [ 169.615679][ T6259] deactivate_locked_super+0xc4/0x12c [ 169.616848][ T6259] deactivate_super+0xe0/0x100 [ 169.617895][ T6259] cleanup_mnt+0x34c/0x3dc [ 169.618997][ T6259] __cleanup_mnt+0x20/0x30 [ 169.620021][ T6259] task_work_run+0x230/0x2e0 [ 169.621095][ T6259] do_notify_resume+0x178/0x1f4 [ 169.622174][ T6259] el0_svc+0xac/0x168 [ 169.623135][ T6259] el0t_64_sync_handler+0x84/0xfc [ 169.624275][ T6259] el0t_64_sync+0x190/0x194 [ 169.625350][ T6259] irq event stamp: 187986 [ 169.626351][ T6259] hardirqs last enabled at (187985): [] console_unlock+0x17c/0x3d4 [ 169.628490][ T6259] hardirqs last disabled at (187986): [] el1_dbg+0x24/0x80 [ 169.630564][ T6259] softirqs last enabled at (187218): [] local_bh_enable+0x10/0x34 [ 169.632693][ T6259] softirqs last disabled at (187216): [] local_bh_disable+0x10/0x34 [ 169.634905][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 169.715906][ T6390] loop0: detected capacity change from 0 to 1024 [ 169.740676][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 169.743343][ T6259] ------------[ cut here ]------------ [ 169.744477][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 169.746693][ T6259] Modules linked in: [ 169.747588][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 169.750112][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 169.752426][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 169.754143][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.755531][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.756819][ T6259] sp : ffff80009a4e6e40 [ 169.757783][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000c8ff4020 [ 169.759713][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 169.761628][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000ce5de068 [ 169.763505][ T6259] x20: ffff0000ce5de000 x19: ffff0000c8ff4020 x18: 0000000000000008 [ 169.765326][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 169.767054][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 169.768923][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 169.770739][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 169.772644][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 169.774437][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 169.776265][ T6259] Call trace: [ 169.777001][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 169.778265][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 169.779590][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 169.780892][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 169.782191][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 169.783418][ T6259] ext4_dirty_inode+0xd4/0x104 [ 169.784459][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 169.785569][ T6259] iput+0x1d8/0x844 [ 169.786478][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 169.787656][ T6259] __dentry_kill+0x178/0x5e8 [ 169.788667][ T6259] shrink_kill+0xd4/0x2cc [ 169.789605][ T6259] shrink_dentry_list+0x31c/0x768 [ 169.790708][ T6259] shrink_dcache_parent+0xc4/0x374 [ 169.791826][ T6259] do_one_tree+0x30/0xfc [ 169.792773][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 169.794010][ T6259] generic_shutdown_super+0x68/0x2b8 [ 169.795290][ T6259] kill_block_super+0x44/0x90 [ 169.796489][ T6259] ext4_kill_sb+0x68/0xa4 [ 169.797495][ T6259] deactivate_locked_super+0xc4/0x12c [ 169.798721][ T6259] deactivate_super+0xe0/0x100 [ 169.799821][ T6259] cleanup_mnt+0x34c/0x3dc [ 169.800918][ T6259] __cleanup_mnt+0x20/0x30 [ 169.801937][ T6259] task_work_run+0x230/0x2e0 [ 169.802970][ T6259] do_notify_resume+0x178/0x1f4 [ 169.804123][ T6259] el0_svc+0xac/0x168 [ 169.805063][ T6259] el0t_64_sync_handler+0x84/0xfc [ 169.806238][ T6259] el0t_64_sync+0x190/0x194 [ 169.807358][ T6259] irq event stamp: 192434 [ 169.808417][ T6259] hardirqs last enabled at (192433): [] console_unlock+0x17c/0x3d4 [ 169.810529][ T6259] hardirqs last disabled at (192434): [] el1_dbg+0x24/0x80 [ 169.812472][ T6259] softirqs last enabled at (191610): [] local_bh_enable+0x10/0x34 [ 169.814566][ T6259] softirqs last disabled at (191608): [] local_bh_disable+0x10/0x34 [ 169.816630][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 169.873047][ T6393] loop0: detected capacity change from 0 to 1024 [ 169.891326][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 169.893886][ T6259] ------------[ cut here ]------------ [ 169.895109][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 169.897275][ T6259] Modules linked in: [ 169.898136][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 169.900674][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 169.902917][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 169.904675][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.905909][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 169.907118][ T6259] sp : ffff80009a4e6e40 [ 169.908038][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000ce28c820 [ 169.909800][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 169.911460][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000dbd48068 [ 169.913286][ T6259] x20: ffff0000dbd48000 x19: ffff0000ce28c820 x18: 0000000000000008 [ 169.915044][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 169.916785][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 169.918553][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 169.920384][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 169.922221][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 169.924095][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 169.925899][ T6259] Call trace: [ 169.926676][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 169.927808][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 169.929115][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 169.930418][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 169.931623][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 169.932881][ T6259] ext4_dirty_inode+0xd4/0x104 [ 169.933990][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 169.935140][ T6259] iput+0x1d8/0x844 [ 169.936025][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 169.937118][ T6259] __dentry_kill+0x178/0x5e8 [ 169.938206][ T6259] shrink_kill+0xd4/0x2cc [ 169.939178][ T6259] shrink_dentry_list+0x31c/0x768 [ 169.940309][ T6259] shrink_dcache_parent+0xc4/0x374 [ 169.941412][ T6259] do_one_tree+0x30/0xfc [ 169.942402][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 169.943639][ T6259] generic_shutdown_super+0x68/0x2b8 [ 169.944860][ T6259] kill_block_super+0x44/0x90 [ 169.945931][ T6259] ext4_kill_sb+0x68/0xa4 [ 169.946884][ T6259] deactivate_locked_super+0xc4/0x12c [ 169.948133][ T6259] deactivate_super+0xe0/0x100 [ 169.949232][ T6259] cleanup_mnt+0x34c/0x3dc [ 169.950149][ T6259] __cleanup_mnt+0x20/0x30 [ 169.951154][ T6259] task_work_run+0x230/0x2e0 [ 169.952249][ T6259] do_notify_resume+0x178/0x1f4 [ 169.953306][ T6259] el0_svc+0xac/0x168 [ 169.954216][ T6259] el0t_64_sync_handler+0x84/0xfc [ 169.955298][ T6259] el0t_64_sync+0x190/0x194 [ 169.956262][ T6259] irq event stamp: 196242 [ 169.957286][ T6259] hardirqs last enabled at (196241): [] console_unlock+0x17c/0x3d4 [ 169.959462][ T6259] hardirqs last disabled at (196242): [] el1_dbg+0x24/0x80 [ 169.961498][ T6259] softirqs last enabled at (195778): [] local_bh_enable+0x10/0x34 [ 169.963525][ T6259] softirqs last disabled at (195776): [] local_bh_disable+0x10/0x34 [ 169.965649][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 170.035421][ T6396] loop0: detected capacity change from 0 to 1024 [ 170.051477][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 170.054071][ T6259] ------------[ cut here ]------------ [ 170.055335][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 170.057596][ T6259] Modules linked in: [ 170.058506][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 170.061083][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 170.063264][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 170.065133][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.066356][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.067628][ T6259] sp : ffff80009a4e6e40 [ 170.068594][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000ce28e820 [ 170.070458][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 170.072319][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000cd968068 [ 170.074273][ T6259] x20: ffff0000cd968000 x19: ffff0000ce28e820 x18: 0000000000000008 [ 170.076087][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 170.077945][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 170.079749][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 170.081554][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 170.083296][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 170.085022][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 170.086733][ T6259] Call trace: [ 170.087483][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 170.088747][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 170.089901][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 170.091205][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 170.092516][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 170.093822][ T6259] ext4_dirty_inode+0xd4/0x104 [ 170.094876][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 170.096026][ T6259] iput+0x1d8/0x844 [ 170.096828][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 170.098001][ T6259] __dentry_kill+0x178/0x5e8 [ 170.099030][ T6259] shrink_kill+0xd4/0x2cc [ 170.100054][ T6259] shrink_dentry_list+0x31c/0x768 [ 170.101204][ T6259] shrink_dcache_parent+0xc4/0x374 [ 170.102370][ T6259] do_one_tree+0x30/0xfc [ 170.103378][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 170.104636][ T6259] generic_shutdown_super+0x68/0x2b8 [ 170.105803][ T6259] kill_block_super+0x44/0x90 [ 170.106817][ T6259] ext4_kill_sb+0x68/0xa4 [ 170.107744][ T6259] deactivate_locked_super+0xc4/0x12c [ 170.108946][ T6259] deactivate_super+0xe0/0x100 [ 170.110078][ T6259] cleanup_mnt+0x34c/0x3dc [ 170.111129][ T6259] __cleanup_mnt+0x20/0x30 [ 170.112130][ T6259] task_work_run+0x230/0x2e0 [ 170.113119][ T6259] do_notify_resume+0x178/0x1f4 [ 170.114242][ T6259] el0_svc+0xac/0x168 [ 170.115147][ T6259] el0t_64_sync_handler+0x84/0xfc [ 170.116245][ T6259] el0t_64_sync+0x190/0x194 [ 170.117303][ T6259] irq event stamp: 200510 [ 170.118337][ T6259] hardirqs last enabled at (200509): [] console_unlock+0x17c/0x3d4 [ 170.120489][ T6259] hardirqs last disabled at (200510): [] el1_dbg+0x24/0x80 [ 170.122400][ T6259] softirqs last enabled at (200098): [] local_bh_enable+0x10/0x34 [ 170.124474][ T6259] softirqs last disabled at (200096): [] local_bh_disable+0x10/0x34 [ 170.126686][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 170.183481][ T6399] loop0: detected capacity change from 0 to 1024 [ 170.209569][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 170.212312][ T6259] ------------[ cut here ]------------ [ 170.213537][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 170.215777][ T6259] Modules linked in: [ 170.216631][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 170.219160][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 170.221513][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 170.223132][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.224486][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.225710][ T6259] sp : ffff80009a4e6e40 [ 170.226703][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d317c820 [ 170.228578][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 170.230411][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000ce0a6068 [ 170.232306][ T6259] x20: ffff0000ce0a6000 x19: ffff0000d317c820 x18: 0000000000000008 [ 170.234196][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 170.235954][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 170.237822][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 170.239543][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 170.241350][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 170.243185][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 170.245003][ T6259] Call trace: [ 170.245809][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 170.246973][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 170.248133][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 170.249469][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 170.250822][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 170.252044][ T6259] ext4_dirty_inode+0xd4/0x104 [ 170.252964][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 170.254065][ T6259] iput+0x1d8/0x844 [ 170.254924][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 170.256090][ T6259] __dentry_kill+0x178/0x5e8 [ 170.257180][ T6259] shrink_kill+0xd4/0x2cc [ 170.258116][ T6259] shrink_dentry_list+0x31c/0x768 [ 170.259190][ T6259] shrink_dcache_parent+0xc4/0x374 [ 170.260288][ T6259] do_one_tree+0x30/0xfc [ 170.261280][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 170.262523][ T6259] generic_shutdown_super+0x68/0x2b8 [ 170.263722][ T6259] kill_block_super+0x44/0x90 [ 170.264717][ T6259] ext4_kill_sb+0x68/0xa4 [ 170.265803][ T6259] deactivate_locked_super+0xc4/0x12c [ 170.267042][ T6259] deactivate_super+0xe0/0x100 [ 170.268165][ T6259] cleanup_mnt+0x34c/0x3dc [ 170.269084][ T6259] __cleanup_mnt+0x20/0x30 [ 170.270109][ T6259] task_work_run+0x230/0x2e0 [ 170.271121][ T6259] do_notify_resume+0x178/0x1f4 [ 170.272224][ T6259] el0_svc+0xac/0x168 [ 170.273116][ T6259] el0t_64_sync_handler+0x84/0xfc [ 170.274291][ T6259] el0t_64_sync+0x190/0x194 [ 170.275332][ T6259] irq event stamp: 204778 [ 170.276332][ T6259] hardirqs last enabled at (204777): [] console_unlock+0x17c/0x3d4 [ 170.278475][ T6259] hardirqs last disabled at (204778): [] el1_dbg+0x24/0x80 [ 170.280467][ T6259] softirqs last enabled at (204348): [] local_bh_enable+0x10/0x34 [ 170.282570][ T6259] softirqs last disabled at (204346): [] local_bh_disable+0x10/0x34 [ 170.284742][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 170.334153][ T6402] loop0: detected capacity change from 0 to 1024 [ 170.350701][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 170.353532][ T6259] ------------[ cut here ]------------ [ 170.354833][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 170.357032][ T6259] Modules linked in: [ 170.357882][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 170.360323][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 170.362671][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 170.364345][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.365582][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.366926][ T6259] sp : ffff80009a4e6e40 [ 170.367934][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d317e820 [ 170.369742][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 170.371536][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d039c068 [ 170.373281][ T6259] x20: ffff0000d039c000 x19: ffff0000d317e820 x18: 0000000000000008 [ 170.375059][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 170.376771][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 170.378475][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 170.380360][ T6259] x8 : 8cc7662ac5427700 x7 : ffff80008af4aabc x6 : 0000000000000000 [ 170.382241][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f112bc [ 170.384110][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 170.385887][ T6259] Call trace: [ 170.386593][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 170.387820][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 170.389000][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 170.390332][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 170.391637][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 170.392788][ T6259] ext4_dirty_inode+0xd4/0x104 [ 170.393906][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 170.395023][ T6259] iput+0x1d8/0x844 [ 170.395938][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 170.397043][ T6259] __dentry_kill+0x178/0x5e8 [ 170.398041][ T6259] shrink_kill+0xd4/0x2cc [ 170.398943][ T6259] shrink_dentry_list+0x31c/0x768 [ 170.400007][ T6259] shrink_dcache_parent+0xc4/0x374 [ 170.401098][ T6259] do_one_tree+0x30/0xfc [ 170.402093][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 170.403329][ T6259] generic_shutdown_super+0x68/0x2b8 [ 170.404498][ T6259] kill_block_super+0x44/0x90 [ 170.405500][ T6259] ext4_kill_sb+0x68/0xa4 [ 170.406484][ T6259] deactivate_locked_super+0xc4/0x12c [ 170.407648][ T6259] deactivate_super+0xe0/0x100 [ 170.408736][ T6259] cleanup_mnt+0x34c/0x3dc [ 170.409744][ T6259] __cleanup_mnt+0x20/0x30 [ 170.410738][ T6259] task_work_run+0x230/0x2e0 [ 170.411677][ T6259] do_notify_resume+0x178/0x1f4 [ 170.412845][ T6259] el0_svc+0xac/0x168 [ 170.413674][ T6259] el0t_64_sync_handler+0x84/0xfc [ 170.414791][ T6259] el0t_64_sync+0x190/0x194 [ 170.415858][ T6259] irq event stamp: 209018 [ 170.416772][ T6259] hardirqs last enabled at (209017): [] raw_spin_rq_unlock_irq+0x14/0x24 [ 170.419033][ T6259] hardirqs last disabled at (209018): [] el1_dbg+0x24/0x80 [ 170.421066][ T6259] softirqs last enabled at (208636): [] local_bh_enable+0x10/0x34 [ 170.423228][ T6259] softirqs last disabled at (208634): [] local_bh_disable+0x10/0x34 [ 170.425349][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 170.478108][ T6405] loop0: detected capacity change from 0 to 1024 [ 170.501345][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 170.504121][ T6259] ------------[ cut here ]------------ [ 170.505370][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 170.507633][ T6259] Modules linked in: [ 170.508495][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 170.511212][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 170.513498][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 170.515292][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.516596][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.517903][ T6259] sp : ffff80009a4e6e40 [ 170.518901][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d7354820 [ 170.520738][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 170.522488][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000ced92068 [ 170.524308][ T6259] x20: ffff0000ced92000 x19: ffff0000d7354820 x18: 0000000000000008 [ 170.526211][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 170.528229][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 170.530135][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 170.532049][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 170.533886][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 170.535682][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 170.537535][ T6259] Call trace: [ 170.538259][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 170.539580][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 170.540806][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 170.542161][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 170.543427][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 170.544670][ T6259] ext4_dirty_inode+0xd4/0x104 [ 170.545785][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 170.547001][ T6259] iput+0x1d8/0x844 [ 170.547978][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 170.549096][ T6259] __dentry_kill+0x178/0x5e8 [ 170.550122][ T6259] shrink_kill+0xd4/0x2cc [ 170.551107][ T6259] shrink_dentry_list+0x31c/0x768 [ 170.552181][ T6259] shrink_dcache_parent+0xc4/0x374 [ 170.553338][ T6259] do_one_tree+0x30/0xfc [ 170.554306][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 170.555543][ T6259] generic_shutdown_super+0x68/0x2b8 [ 170.556792][ T6259] kill_block_super+0x44/0x90 [ 170.557761][ T6259] ext4_kill_sb+0x68/0xa4 [ 170.558763][ T6259] deactivate_locked_super+0xc4/0x12c [ 170.559962][ T6259] deactivate_super+0xe0/0x100 [ 170.561051][ T6259] cleanup_mnt+0x34c/0x3dc [ 170.561933][ T6259] __cleanup_mnt+0x20/0x30 [ 170.562977][ T6259] task_work_run+0x230/0x2e0 [ 170.564096][ T6259] do_notify_resume+0x178/0x1f4 [ 170.565165][ T6259] el0_svc+0xac/0x168 [ 170.566045][ T6259] el0t_64_sync_handler+0x84/0xfc [ 170.567128][ T6259] el0t_64_sync+0x190/0x194 [ 170.568165][ T6259] irq event stamp: 213016 [ 170.569218][ T6259] hardirqs last enabled at (213015): [] console_unlock+0x17c/0x3d4 [ 170.571363][ T6259] hardirqs last disabled at (213016): [] el1_dbg+0x24/0x80 [ 170.573289][ T6259] softirqs last enabled at (212466): [] local_bh_enable+0x10/0x34 [ 170.575369][ T6259] softirqs last disabled at (212464): [] local_bh_disable+0x10/0x34 [ 170.577489][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 170.649497][ T6408] loop0: detected capacity change from 0 to 1024 [ 170.669676][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 170.672365][ T6259] ------------[ cut here ]------------ [ 170.673551][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 170.675792][ T6259] Modules linked in: [ 170.676613][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 170.679403][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 170.681639][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 170.683579][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.684810][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.686177][ T6259] sp : ffff80009a4e6e40 [ 170.687250][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d7351020 [ 170.689051][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 170.690945][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d0870068 [ 170.692587][ T6259] x20: ffff0000d0870000 x19: ffff0000d7351020 x18: 0000000000000008 [ 170.694468][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 170.696277][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 170.698221][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 170.700091][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 170.701912][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 170.703887][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 170.705766][ T6259] Call trace: [ 170.706585][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 170.707915][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 170.709099][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 170.710334][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 170.711625][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 170.712934][ T6259] ext4_dirty_inode+0xd4/0x104 [ 170.714029][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 170.715315][ T6259] iput+0x1d8/0x844 [ 170.716211][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 170.717384][ T6259] __dentry_kill+0x178/0x5e8 [ 170.718496][ T6259] shrink_kill+0xd4/0x2cc [ 170.719462][ T6259] shrink_dentry_list+0x31c/0x768 [ 170.720676][ T6259] shrink_dcache_parent+0xc4/0x374 [ 170.721799][ T6259] do_one_tree+0x30/0xfc [ 170.722713][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 170.723844][ T6259] generic_shutdown_super+0x68/0x2b8 [ 170.725093][ T6259] kill_block_super+0x44/0x90 [ 170.726173][ T6259] ext4_kill_sb+0x68/0xa4 [ 170.727206][ T6259] deactivate_locked_super+0xc4/0x12c [ 170.728536][ T6259] deactivate_super+0xe0/0x100 [ 170.729545][ T6259] cleanup_mnt+0x34c/0x3dc [ 170.730569][ T6259] __cleanup_mnt+0x20/0x30 [ 170.731636][ T6259] task_work_run+0x230/0x2e0 [ 170.732624][ T6259] do_notify_resume+0x178/0x1f4 [ 170.733747][ T6259] el0_svc+0xac/0x168 [ 170.734668][ T6259] el0t_64_sync_handler+0x84/0xfc [ 170.735721][ T6259] el0t_64_sync+0x190/0x194 [ 170.736678][ T6259] irq event stamp: 216708 [ 170.737597][ T6259] hardirqs last enabled at (216707): [] console_unlock+0x17c/0x3d4 [ 170.739727][ T6259] hardirqs last disabled at (216708): [] el1_dbg+0x24/0x80 [ 170.741630][ T6259] softirqs last enabled at (216294): [] local_bh_enable+0x10/0x34 [ 170.743798][ T6259] softirqs last disabled at (216292): [] local_bh_disable+0x10/0x34 [ 170.746121][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 170.797403][ T6411] loop0: detected capacity change from 0 to 1024 [ 170.811799][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 170.814525][ T6259] ------------[ cut here ]------------ [ 170.815724][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 170.817981][ T6259] Modules linked in: [ 170.818914][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 170.821448][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 170.823670][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 170.825327][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.826727][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.828056][ T6259] sp : ffff80009a4e6e40 [ 170.829044][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d14c0820 [ 170.830985][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 170.832781][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d113a068 [ 170.834546][ T6259] x20: ffff0000d113a000 x19: ffff0000d14c0820 x18: 0000000000000008 [ 170.836400][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 170.838285][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 170.840089][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 170.841920][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 170.843615][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 170.845508][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 170.847206][ T6259] Call trace: [ 170.847951][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 170.849077][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 170.850254][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 170.851632][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 170.852853][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 170.854154][ T6259] ext4_dirty_inode+0xd4/0x104 [ 170.855280][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 170.856374][ T6259] iput+0x1d8/0x844 [ 170.857348][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 170.858545][ T6259] __dentry_kill+0x178/0x5e8 [ 170.859561][ T6259] shrink_kill+0xd4/0x2cc [ 170.860513][ T6259] shrink_dentry_list+0x31c/0x768 [ 170.861673][ T6259] shrink_dcache_parent+0xc4/0x374 [ 170.862827][ T6259] do_one_tree+0x30/0xfc [ 170.863756][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 170.864918][ T6259] generic_shutdown_super+0x68/0x2b8 [ 170.866051][ T6259] kill_block_super+0x44/0x90 [ 170.867057][ T6259] ext4_kill_sb+0x68/0xa4 [ 170.868089][ T6259] deactivate_locked_super+0xc4/0x12c [ 170.869277][ T6259] deactivate_super+0xe0/0x100 [ 170.870334][ T6259] cleanup_mnt+0x34c/0x3dc [ 170.871364][ T6259] __cleanup_mnt+0x20/0x30 [ 170.872369][ T6259] task_work_run+0x230/0x2e0 [ 170.873403][ T6259] do_notify_resume+0x178/0x1f4 [ 170.874528][ T6259] el0_svc+0xac/0x168 [ 170.875365][ T6259] el0t_64_sync_handler+0x84/0xfc [ 170.876445][ T6259] el0t_64_sync+0x190/0x194 [ 170.877447][ T6259] irq event stamp: 220496 [ 170.878506][ T6259] hardirqs last enabled at (220495): [] console_unlock+0x17c/0x3d4 [ 170.880702][ T6259] hardirqs last disabled at (220496): [] el1_dbg+0x24/0x80 [ 170.882778][ T6259] softirqs last enabled at (220110): [] local_bh_enable+0x10/0x34 [ 170.884855][ T6259] softirqs last disabled at (220108): [] local_bh_disable+0x10/0x34 [ 170.886936][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 170.944511][ T6414] loop0: detected capacity change from 0 to 1024 [ 170.969022][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 170.971798][ T6259] ------------[ cut here ]------------ [ 170.973042][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 170.975258][ T6259] Modules linked in: [ 170.976068][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 170.978700][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 170.980933][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 170.982775][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.984104][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 170.985362][ T6259] sp : ffff80009a4e6e40 [ 170.986364][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d14c2820 [ 170.988228][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 170.990071][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d0584068 [ 170.991947][ T6259] x20: ffff0000d0584000 x19: ffff0000d14c2820 x18: 0000000000000008 [ 170.993774][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 170.995588][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 170.997397][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 170.999248][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 171.000952][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 171.002725][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 171.004516][ T6259] Call trace: [ 171.005243][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 171.006398][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 171.007599][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 171.009025][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 171.010402][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 171.011616][ T6259] ext4_dirty_inode+0xd4/0x104 [ 171.012681][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 171.013832][ T6259] iput+0x1d8/0x844 [ 171.014735][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 171.015880][ T6259] __dentry_kill+0x178/0x5e8 [ 171.016971][ T6259] shrink_kill+0xd4/0x2cc [ 171.018017][ T6259] shrink_dentry_list+0x31c/0x768 [ 171.019086][ T6259] shrink_dcache_parent+0xc4/0x374 [ 171.020275][ T6259] do_one_tree+0x30/0xfc [ 171.021254][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 171.022506][ T6259] generic_shutdown_super+0x68/0x2b8 [ 171.023794][ T6259] kill_block_super+0x44/0x90 [ 171.024828][ T6259] ext4_kill_sb+0x68/0xa4 [ 171.025799][ T6259] deactivate_locked_super+0xc4/0x12c [ 171.027071][ T6259] deactivate_super+0xe0/0x100 [ 171.028121][ T6259] cleanup_mnt+0x34c/0x3dc [ 171.029143][ T6259] __cleanup_mnt+0x20/0x30 [ 171.030061][ T6259] task_work_run+0x230/0x2e0 [ 171.031022][ T6259] do_notify_resume+0x178/0x1f4 [ 171.032151][ T6259] el0_svc+0xac/0x168 [ 171.033044][ T6259] el0t_64_sync_handler+0x84/0xfc [ 171.034116][ T6259] el0t_64_sync+0x190/0x194 [ 171.035156][ T6259] irq event stamp: 224444 [ 171.036164][ T6259] hardirqs last enabled at (224443): [] console_unlock+0x17c/0x3d4 [ 171.038321][ T6259] hardirqs last disabled at (224444): [] el1_dbg+0x24/0x80 [ 171.040173][ T6259] softirqs last enabled at (223870): [] local_bh_enable+0x10/0x34 [ 171.042333][ T6259] softirqs last disabled at (223868): [] local_bh_disable+0x10/0x34 [ 171.044511][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 171.116649][ T6417] loop0: detected capacity change from 0 to 1024 [ 171.143138][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 171.146175][ T6259] ------------[ cut here ]------------ [ 171.147398][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 171.149591][ T6259] Modules linked in: [ 171.150461][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 171.152949][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 171.155095][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 171.156696][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.158028][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.159297][ T6259] sp : ffff80009a4e6e40 [ 171.160190][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d14c3820 [ 171.162086][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 171.163977][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000cef1e068 [ 171.165840][ T6259] x20: ffff0000cef1e000 x19: ffff0000d14c3820 x18: 1fffe000367b9996 [ 171.167627][ T6259] x17: ffff80008ee7d000 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 171.169489][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 171.171340][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 171.173143][ T6259] x8 : 8cc7662ac5427700 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 171.174927][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f112bc [ 171.176791][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 171.178538][ T6259] Call trace: [ 171.179275][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 171.180418][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 171.181556][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 171.182952][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 171.184278][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 171.185470][ T6259] ext4_dirty_inode+0xd4/0x104 [ 171.186558][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 171.187657][ T6259] iput+0x1d8/0x844 [ 171.188476][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 171.189647][ T6259] __dentry_kill+0x178/0x5e8 [ 171.190643][ T6259] shrink_kill+0xd4/0x2cc [ 171.191626][ T6259] shrink_dentry_list+0x31c/0x768 [ 171.192700][ T6259] shrink_dcache_parent+0xc4/0x374 [ 171.193776][ T6259] do_one_tree+0x30/0xfc [ 171.194741][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 171.195913][ T6259] generic_shutdown_super+0x68/0x2b8 [ 171.197076][ T6259] kill_block_super+0x44/0x90 [ 171.198227][ T6259] ext4_kill_sb+0x68/0xa4 [ 171.199251][ T6259] deactivate_locked_super+0xc4/0x12c [ 171.200424][ T6259] deactivate_super+0xe0/0x100 [ 171.201423][ T6259] cleanup_mnt+0x34c/0x3dc [ 171.202447][ T6259] __cleanup_mnt+0x20/0x30 [ 171.203404][ T6259] task_work_run+0x230/0x2e0 [ 171.204459][ T6259] do_notify_resume+0x178/0x1f4 [ 171.205468][ T6259] el0_svc+0xac/0x168 [ 171.206377][ T6259] el0t_64_sync_handler+0x84/0xfc [ 171.207648][ T6259] el0t_64_sync+0x190/0x194 [ 171.208619][ T6259] irq event stamp: 229260 [ 171.209660][ T6259] hardirqs last enabled at (229259): [] finish_lock_switch+0xbc/0x1e4 [ 171.211916][ T6259] hardirqs last disabled at (229260): [] el1_dbg+0x24/0x80 [ 171.213990][ T6259] softirqs last enabled at (229252): [] __do_softirq+0xb10/0xd2c [ 171.216184][ T6259] softirqs last disabled at (229127): [] ____do_softirq+0x14/0x20 [ 171.218539][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 171.274964][ T6421] loop0: detected capacity change from 0 to 1024 [ 171.291176][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 171.293895][ T6259] ------------[ cut here ]------------ [ 171.295013][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 171.297470][ T6259] Modules linked in: [ 171.298373][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 171.301084][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 171.303275][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 171.305158][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.306597][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.307893][ T6259] sp : ffff80009a4e6e40 [ 171.308839][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d14c6020 [ 171.310582][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 171.312435][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d20e8068 [ 171.314326][ T6259] x20: ffff0000d20e8000 x19: ffff0000d14c6020 x18: 0000000000000008 [ 171.316189][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 171.317975][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 171.319720][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 171.321501][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 171.323287][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 171.325057][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 171.326820][ T6259] Call trace: [ 171.327620][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 171.328786][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 171.329948][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 171.331332][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 171.332607][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 171.333962][ T6259] ext4_dirty_inode+0xd4/0x104 [ 171.335062][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 171.336180][ T6259] iput+0x1d8/0x844 [ 171.337057][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 171.338195][ T6259] __dentry_kill+0x178/0x5e8 [ 171.339267][ T6259] shrink_kill+0xd4/0x2cc [ 171.340325][ T6259] shrink_dentry_list+0x31c/0x768 [ 171.341516][ T6259] shrink_dcache_parent+0xc4/0x374 [ 171.342646][ T6259] do_one_tree+0x30/0xfc [ 171.343583][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 171.344845][ T6259] generic_shutdown_super+0x68/0x2b8 [ 171.346064][ T6259] kill_block_super+0x44/0x90 [ 171.347133][ T6259] ext4_kill_sb+0x68/0xa4 [ 171.348072][ T6259] deactivate_locked_super+0xc4/0x12c [ 171.349202][ T6259] deactivate_super+0xe0/0x100 [ 171.350287][ T6259] cleanup_mnt+0x34c/0x3dc [ 171.351354][ T6259] __cleanup_mnt+0x20/0x30 [ 171.352346][ T6259] task_work_run+0x230/0x2e0 [ 171.353411][ T6259] do_notify_resume+0x178/0x1f4 [ 171.354534][ T6259] el0_svc+0xac/0x168 [ 171.355383][ T6259] el0t_64_sync_handler+0x84/0xfc [ 171.356481][ T6259] el0t_64_sync+0x190/0x194 [ 171.357460][ T6259] irq event stamp: 233908 [ 171.358361][ T6259] hardirqs last enabled at (233907): [] console_unlock+0x17c/0x3d4 [ 171.360426][ T6259] hardirqs last disabled at (233908): [] el1_dbg+0x24/0x80 [ 171.362364][ T6259] softirqs last enabled at (233502): [] local_bh_enable+0x10/0x34 [ 171.364441][ T6259] softirqs last disabled at (233500): [] local_bh_disable+0x10/0x34 [ 171.366518][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 171.433518][ T6424] loop0: detected capacity change from 0 to 1024 [ 171.449689][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 171.452336][ T6259] ------------[ cut here ]------------ [ 171.453560][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 171.455532][ T6259] Modules linked in: [ 171.456384][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 171.459055][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 171.461316][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 171.463151][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.464456][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.465713][ T6259] sp : ffff80009a4e6e40 [ 171.466605][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d14c7820 [ 171.468433][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 171.470237][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d3468068 [ 171.472035][ T6259] x20: ffff0000d3468000 x19: ffff0000d14c7820 x18: 0000000000000008 [ 171.473842][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 171.475672][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 171.477549][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 171.479261][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 171.481019][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 171.482852][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 171.484638][ T6259] Call trace: [ 171.485404][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 171.486628][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 171.487794][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 171.488989][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 171.490229][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 171.491586][ T6259] ext4_dirty_inode+0xd4/0x104 [ 171.492679][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 171.493812][ T6259] iput+0x1d8/0x844 [ 171.494691][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 171.495864][ T6259] __dentry_kill+0x178/0x5e8 [ 171.496844][ T6259] shrink_kill+0xd4/0x2cc [ 171.497784][ T6259] shrink_dentry_list+0x31c/0x768 [ 171.498960][ T6259] shrink_dcache_parent+0xc4/0x374 [ 171.500081][ T6259] do_one_tree+0x30/0xfc [ 171.500989][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 171.502290][ T6259] generic_shutdown_super+0x68/0x2b8 [ 171.503446][ T6259] kill_block_super+0x44/0x90 [ 171.504623][ T6259] ext4_kill_sb+0x68/0xa4 [ 171.505588][ T6259] deactivate_locked_super+0xc4/0x12c [ 171.506810][ T6259] deactivate_super+0xe0/0x100 [ 171.507947][ T6259] cleanup_mnt+0x34c/0x3dc [ 171.509035][ T6259] __cleanup_mnt+0x20/0x30 [ 171.510032][ T6259] task_work_run+0x230/0x2e0 [ 171.511016][ T6259] do_notify_resume+0x178/0x1f4 [ 171.512102][ T6259] el0_svc+0xac/0x168 [ 171.513034][ T6259] el0t_64_sync_handler+0x84/0xfc [ 171.514142][ T6259] el0t_64_sync+0x190/0x194 [ 171.515099][ T6259] irq event stamp: 238536 [ 171.516090][ T6259] hardirqs last enabled at (238535): [] console_unlock+0x17c/0x3d4 [ 171.518273][ T6259] hardirqs last disabled at (238536): [] el1_dbg+0x24/0x80 [ 171.520295][ T6259] softirqs last enabled at (238088): [] local_bh_enable+0x10/0x34 [ 171.522425][ T6259] softirqs last disabled at (238086): [] local_bh_disable+0x10/0x34 [ 171.524569][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 171.583172][ T6427] loop0: detected capacity change from 0 to 1024 [ 171.600450][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 171.603026][ T6259] ------------[ cut here ]------------ [ 171.604186][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 171.606322][ T6259] Modules linked in: [ 171.607180][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 171.609750][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 171.612134][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 171.613864][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.615087][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.616397][ T6259] sp : ffff80009a4e6e40 [ 171.617266][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000cfc48020 [ 171.619025][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 171.620761][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d0988068 [ 171.622579][ T6259] x20: ffff0000d0988000 x19: ffff0000cfc48020 x18: 0000000000000008 [ 171.624429][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 171.626221][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 171.628041][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 171.629768][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 171.631579][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 171.633373][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 171.635165][ T6259] Call trace: [ 171.635938][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 171.637049][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 171.638283][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 171.639614][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 171.640839][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 171.642017][ T6259] ext4_dirty_inode+0xd4/0x104 [ 171.643088][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 171.644219][ T6259] iput+0x1d8/0x844 [ 171.645116][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 171.646257][ T6259] __dentry_kill+0x178/0x5e8 [ 171.647256][ T6259] shrink_kill+0xd4/0x2cc [ 171.648215][ T6259] shrink_dentry_list+0x31c/0x768 [ 171.649322][ T6259] shrink_dcache_parent+0xc4/0x374 [ 171.650381][ T6259] do_one_tree+0x30/0xfc [ 171.651332][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 171.652588][ T6259] generic_shutdown_super+0x68/0x2b8 [ 171.653804][ T6259] kill_block_super+0x44/0x90 [ 171.654894][ T6259] ext4_kill_sb+0x68/0xa4 [ 171.655805][ T6259] deactivate_locked_super+0xc4/0x12c [ 171.656981][ T6259] deactivate_super+0xe0/0x100 [ 171.658087][ T6259] cleanup_mnt+0x34c/0x3dc [ 171.659058][ T6259] __cleanup_mnt+0x20/0x30 [ 171.660107][ T6259] task_work_run+0x230/0x2e0 [ 171.661156][ T6259] do_notify_resume+0x178/0x1f4 [ 171.662183][ T6259] el0_svc+0xac/0x168 [ 171.663126][ T6259] el0t_64_sync_handler+0x84/0xfc [ 171.664286][ T6259] el0t_64_sync+0x190/0x194 [ 171.665296][ T6259] irq event stamp: 242304 [ 171.666292][ T6259] hardirqs last enabled at (242303): [] console_unlock+0x17c/0x3d4 [ 171.668532][ T6259] hardirqs last disabled at (242304): [] el1_dbg+0x24/0x80 [ 171.670535][ T6259] softirqs last enabled at (241818): [] local_bh_enable+0x10/0x34 [ 171.672756][ T6259] softirqs last disabled at (241816): [] local_bh_disable+0x10/0x34 [ 171.674930][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 171.723218][ T6430] loop0: detected capacity change from 0 to 1024 [ 171.739185][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 171.741703][ T6259] ------------[ cut here ]------------ [ 171.742881][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 171.745169][ T6259] Modules linked in: [ 171.746056][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 171.748398][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 171.750675][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 171.752306][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.753576][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.754791][ T6259] sp : ffff80009a4e6e40 [ 171.755772][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000dbd6f020 [ 171.757668][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 171.759330][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000dc556068 [ 171.761181][ T6259] x20: ffff0000dc556000 x19: ffff0000dbd6f020 x18: 0000000000000008 [ 171.763031][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 171.764696][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 171.766445][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 171.768116][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 171.769883][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 171.771738][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 171.773555][ T6259] Call trace: [ 171.774290][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 171.775493][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 171.776695][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 171.777967][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 171.779211][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 171.780413][ T6259] ext4_dirty_inode+0xd4/0x104 [ 171.781462][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 171.782619][ T6259] iput+0x1d8/0x844 [ 171.783527][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 171.784700][ T6259] __dentry_kill+0x178/0x5e8 [ 171.785700][ T6259] shrink_kill+0xd4/0x2cc [ 171.786612][ T6259] shrink_dentry_list+0x31c/0x768 [ 171.787748][ T6259] shrink_dcache_parent+0xc4/0x374 [ 171.788854][ T6259] do_one_tree+0x30/0xfc [ 171.789733][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 171.790866][ T6259] generic_shutdown_super+0x68/0x2b8 [ 171.792081][ T6259] kill_block_super+0x44/0x90 [ 171.793096][ T6259] ext4_kill_sb+0x68/0xa4 [ 171.794095][ T6259] deactivate_locked_super+0xc4/0x12c [ 171.795342][ T6259] deactivate_super+0xe0/0x100 [ 171.796489][ T6259] cleanup_mnt+0x34c/0x3dc [ 171.797450][ T6259] __cleanup_mnt+0x20/0x30 [ 171.798403][ T6259] task_work_run+0x230/0x2e0 [ 171.799495][ T6259] do_notify_resume+0x178/0x1f4 [ 171.800598][ T6259] el0_svc+0xac/0x168 [ 171.801509][ T6259] el0t_64_sync_handler+0x84/0xfc [ 171.802636][ T6259] el0t_64_sync+0x190/0x194 [ 171.803622][ T6259] irq event stamp: 245862 [ 171.804689][ T6259] hardirqs last enabled at (245861): [] console_unlock+0x17c/0x3d4 [ 171.806855][ T6259] hardirqs last disabled at (245862): [] el1_dbg+0x24/0x80 [ 171.808662][ T6259] softirqs last enabled at (245412): [] local_bh_enable+0x10/0x34 [ 171.810828][ T6259] softirqs last disabled at (245410): [] local_bh_disable+0x10/0x34 [ 171.812869][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 171.925265][ T6433] loop0: detected capacity change from 0 to 1024 [ 171.941435][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 171.944140][ T6259] ------------[ cut here ]------------ [ 171.945288][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 171.947541][ T6259] Modules linked in: [ 171.948481][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 171.950990][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 171.953169][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 171.954811][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.956112][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 171.957414][ T6259] sp : ffff80009a4e6e40 [ 171.958281][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d22a8020 [ 171.960124][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 171.962045][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d2136068 [ 171.963805][ T6259] x20: ffff0000d2136000 x19: ffff0000d22a8020 x18: 0000000000000008 [ 171.965536][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 171.967332][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 171.969126][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 171.970864][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 171.972647][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 171.974469][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 171.976323][ T6259] Call trace: [ 171.977006][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 171.978279][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 171.979507][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 171.980985][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 171.982286][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 171.983491][ T6259] ext4_dirty_inode+0xd4/0x104 [ 171.984528][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 171.985642][ T6259] iput+0x1d8/0x844 [ 171.986535][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 171.987718][ T6259] __dentry_kill+0x178/0x5e8 [ 171.988754][ T6259] shrink_kill+0xd4/0x2cc [ 171.989786][ T6259] shrink_dentry_list+0x31c/0x768 [ 171.990947][ T6259] shrink_dcache_parent+0xc4/0x374 [ 171.991969][ T6259] do_one_tree+0x30/0xfc [ 171.992947][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 171.994177][ T6259] generic_shutdown_super+0x68/0x2b8 [ 171.995450][ T6259] kill_block_super+0x44/0x90 [ 171.996483][ T6259] ext4_kill_sb+0x68/0xa4 [ 171.997454][ T6259] deactivate_locked_super+0xc4/0x12c [ 171.998653][ T6259] deactivate_super+0xe0/0x100 [ 171.999675][ T6259] cleanup_mnt+0x34c/0x3dc [ 172.000707][ T6259] __cleanup_mnt+0x20/0x30 [ 172.001758][ T6259] task_work_run+0x230/0x2e0 [ 172.002787][ T6259] do_notify_resume+0x178/0x1f4 [ 172.003926][ T6259] el0_svc+0xac/0x168 [ 172.004871][ T6259] el0t_64_sync_handler+0x84/0xfc [ 172.006025][ T6259] el0t_64_sync+0x190/0x194 [ 172.007138][ T6259] irq event stamp: 250340 [ 172.008065][ T6259] hardirqs last enabled at (250339): [] console_unlock+0x17c/0x3d4 [ 172.010154][ T6259] hardirqs last disabled at (250340): [] el1_dbg+0x24/0x80 [ 172.012121][ T6259] softirqs last enabled at (249450): [] local_bh_enable+0x10/0x34 [ 172.014187][ T6259] softirqs last disabled at (249448): [] local_bh_disable+0x10/0x34 [ 172.016368][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 172.062689][ T6436] loop0: detected capacity change from 0 to 1024 [ 172.090334][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 172.093064][ T6259] ------------[ cut here ]------------ [ 172.094190][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 172.096412][ T6259] Modules linked in: [ 172.097293][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 172.100005][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 172.102277][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 172.104006][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 172.105292][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 172.106617][ T6259] sp : ffff80009a4e6e40 [ 172.107592][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d22a9820 [ 172.109451][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 172.111020][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d3f8c068 [ 172.112831][ T6259] x20: ffff0000d3f8c000 x19: ffff0000d22a9820 x18: 0000000000000008 [ 172.114700][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 172.116486][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 172.118307][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 172.120077][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 172.121807][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 172.123621][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 172.125461][ T6259] Call trace: [ 172.126199][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 172.127518][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 172.128806][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 172.130260][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 172.131549][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 172.132719][ T6259] ext4_dirty_inode+0xd4/0x104 [ 172.133888][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 172.135098][ T6259] iput+0x1d8/0x844 [ 172.135959][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 172.137126][ T6259] __dentry_kill+0x178/0x5e8 [ 172.138153][ T6259] shrink_kill+0xd4/0x2cc [ 172.139117][ T6259] shrink_dentry_list+0x31c/0x768 [ 172.140231][ T6259] shrink_dcache_parent+0xc4/0x374 [ 172.141493][ T6259] do_one_tree+0x30/0xfc [ 172.142489][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 172.143704][ T6259] generic_shutdown_super+0x68/0x2b8 [ 172.144903][ T6259] kill_block_super+0x44/0x90 [ 172.145973][ T6259] ext4_kill_sb+0x68/0xa4 [ 172.147037][ T6259] deactivate_locked_super+0xc4/0x12c [ 172.148245][ T6259] deactivate_super+0xe0/0x100 [ 172.149397][ T6259] cleanup_mnt+0x34c/0x3dc [ 172.150437][ T6259] __cleanup_mnt+0x20/0x30 [ 172.151487][ T6259] task_work_run+0x230/0x2e0 [ 172.152511][ T6259] do_notify_resume+0x178/0x1f4 [ 172.153613][ T6259] el0_svc+0xac/0x168 [ 172.154495][ T6259] el0t_64_sync_handler+0x84/0xfc [ 172.155678][ T6259] el0t_64_sync+0x190/0x194 [ 172.156750][ T6259] irq event stamp: 254110 [ 172.157755][ T6259] hardirqs last enabled at (254109): [] console_unlock+0x17c/0x3d4 [ 172.159829][ T6259] hardirqs last disabled at (254110): [] el1_dbg+0x24/0x80 [ 172.161842][ T6259] softirqs last enabled at (253654): [] local_bh_enable+0x10/0x34 [ 172.163945][ T6259] softirqs last disabled at (253652): [] local_bh_disable+0x10/0x34 [ 172.166048][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 172.226774][ T6439] loop0: detected capacity change from 0 to 1024 [ 172.249455][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 172.252037][ T6259] ------------[ cut here ]------------ [ 172.253323][ T6259] WARNING: CPU: 0 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 172.255496][ T6259] Modules linked in: [ 172.256410][ T6259] CPU: 0 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 172.259021][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 172.261232][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 172.262922][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 172.264309][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 172.265713][ T6259] sp : ffff80009a4e6e40 [ 172.266763][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000dbd69020 [ 172.268624][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 172.270336][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000e007a068 [ 172.272054][ T6259] x20: ffff0000e007a000 x19: ffff0000dbd69020 x18: 0000000000000008 [ 172.273864][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 172.275651][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 172.277406][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 172.279198][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 172.281017][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 172.283012][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 172.284828][ T6259] Call trace: [ 172.285594][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 172.286859][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 172.288038][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 172.289378][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 172.290663][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 172.291874][ T6259] ext4_dirty_inode+0xd4/0x104 [ 172.293017][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 172.294299][ T6259] iput+0x1d8/0x844 [ 172.295278][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 172.296384][ T6259] __dentry_kill+0x178/0x5e8 [ 172.297431][ T6259] shrink_kill+0xd4/0x2cc [ 172.298448][ T6259] shrink_dentry_list+0x31c/0x768 [ 172.299558][ T6259] shrink_dcache_parent+0xc4/0x374 [ 172.300651][ T6259] do_one_tree+0x30/0xfc [ 172.301684][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 172.302939][ T6259] generic_shutdown_super+0x68/0x2b8 [ 172.304148][ T6259] kill_block_super+0x44/0x90 [ 172.305248][ T6259] ext4_kill_sb+0x68/0xa4 [ 172.306206][ T6259] deactivate_locked_super+0xc4/0x12c [ 172.307440][ T6259] deactivate_super+0xe0/0x100 [ 172.308511][ T6259] cleanup_mnt+0x34c/0x3dc [ 172.309412][ T6259] __cleanup_mnt+0x20/0x30 [ 172.310384][ T6259] task_work_run+0x230/0x2e0 [ 172.311457][ T6259] do_notify_resume+0x178/0x1f4 [ 172.312494][ T6259] el0_svc+0xac/0x168 [ 172.313345][ T6259] el0t_64_sync_handler+0x84/0xfc [ 172.314440][ T6259] el0t_64_sync+0x190/0x194 [ 172.315475][ T6259] irq event stamp: 258718 [ 172.316355][ T6259] hardirqs last enabled at (258717): [] console_unlock+0x17c/0x3d4 [ 172.318418][ T6259] hardirqs last disabled at (258718): [] el1_dbg+0x24/0x80 [ 172.320354][ T6259] softirqs last enabled at (258164): [] local_bh_enable+0x10/0x34 [ 172.322557][ T6259] softirqs last disabled at (258162): [] local_bh_disable+0x10/0x34 [ 172.324627][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 172.378318][ T6442] loop0: detected capacity change from 0 to 1024 [ 172.404602][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 172.407234][ T6259] ------------[ cut here ]------------ [ 172.408383][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 172.410546][ T6259] Modules linked in: [ 172.411398][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 172.413863][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 172.416095][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 172.417804][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 172.419103][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 172.420367][ T6259] sp : ffff80009a4e6e40 [ 172.421289][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000ce8dd820 [ 172.423302][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 172.425128][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000d4776068 [ 172.426992][ T6259] x20: ffff0000d4776000 x19: ffff0000ce8dd820 x18: 0000000000000008 [ 172.428710][ T6259] x17: 6572203a31373431 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 172.430509][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 172.432291][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 172.434075][ T6259] x8 : 8cc7662ac5427700 x7 : 0000000000000001 x6 : 0000000000000001 [ 172.435813][ T6259] x5 : ffff80009a4e6498 x4 : ffff80008ef65000 x3 : ffff800082f112bc [ 172.437637][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 172.439517][ T6259] Call trace: [ 172.440212][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 172.441412][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 172.442542][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 172.443864][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 172.445044][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 172.446272][ T6259] ext4_dirty_inode+0xd4/0x104 [ 172.447401][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 172.448523][ T6259] iput+0x1d8/0x844 [ 172.449310][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 172.450410][ T6259] __dentry_kill+0x178/0x5e8 [ 172.451399][ T6259] shrink_kill+0xd4/0x2cc [ 172.452402][ T6259] shrink_dentry_list+0x31c/0x768 [ 172.453552][ T6259] shrink_dcache_parent+0xc4/0x374 [ 172.454628][ T6259] do_one_tree+0x30/0xfc [ 172.455624][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 172.456797][ T6259] generic_shutdown_super+0x68/0x2b8 [ 172.458003][ T6259] kill_block_super+0x44/0x90 [ 172.459064][ T6259] ext4_kill_sb+0x68/0xa4 [ 172.460078][ T6259] deactivate_locked_super+0xc4/0x12c [ 172.461278][ T6259] deactivate_super+0xe0/0x100 [ 172.462332][ T6259] cleanup_mnt+0x34c/0x3dc [ 172.463433][ T6259] __cleanup_mnt+0x20/0x30 [ 172.464357][ T6259] task_work_run+0x230/0x2e0 [ 172.465373][ T6259] do_notify_resume+0x178/0x1f4 [ 172.466477][ T6259] el0_svc+0xac/0x168 [ 172.467405][ T6259] el0t_64_sync_handler+0x84/0xfc [ 172.468601][ T6259] el0t_64_sync+0x190/0x194 [ 172.469636][ T6259] irq event stamp: 262728 [ 172.470450][ T6259] hardirqs last enabled at (262727): [] console_unlock+0x17c/0x3d4 [ 172.472685][ T6259] hardirqs last disabled at (262728): [] el1_dbg+0x24/0x80 [ 172.474797][ T6259] softirqs last enabled at (262698): [] __do_softirq+0xb10/0xd2c [ 172.476882][ T6259] softirqs last disabled at (262671): [] ____do_softirq+0x14/0x20 [ 172.479010][ T6259] ---[ end trace 0000000000000000 ]--- executing program [ 172.570602][ T6445] loop0: detected capacity change from 0 to 1024 [ 172.585818][ T6259] EXT4-fs warning (device loop0): ext4_xattr_inode_create:1471: refuse to create EA inode when umounting [ 172.588719][ T6259] ------------[ cut here ]------------ [ 172.589896][ T6259] WARNING: CPU: 1 PID: 6259 at fs/ext4/xattr.c:1472 ext4_xattr_set_entry+0x1248/0x33d4 [ 172.591973][ T6259] Modules linked in: [ 172.592846][ T6259] CPU: 1 PID: 6259 Comm: syz-executor285 Tainted: G W 6.9.0-rc3-syzkaller-gfec50db7033e #0 [ 172.595483][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 172.597738][ T6259] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 172.599441][ T6259] pc : ext4_xattr_set_entry+0x1248/0x33d4 [ 172.600696][ T6259] lr : ext4_xattr_set_entry+0x1248/0x33d4 [ 172.602045][ T6259] sp : ffff80009a4e6e40 [ 172.602985][ T6259] x29: ffff80009a4e70a0 x28: ffff80009a4e7050 x27: ffff0000d1c10020 [ 172.604671][ T6259] x26: 1ffff0001349ce95 x25: dfff800000000000 x24: ffff70001349cdf0 [ 172.606575][ T6259] x23: ffff80008ef00460 x22: ffff80009a4e6ff0 x21: ffff0000c1d24068 [ 172.608447][ T6259] x20: ffff0000c1d24000 x19: ffff0000d1c10020 x18: 1fffe000367be196 [ 172.610131][ T6259] x17: ffff80008ee7d000 x16: ffff80008ae6d1bc x15: 0000000000000001 [ 172.611949][ T6259] x14: 1ffff0001349ccf4 x13: 0000000000000000 x12: 0000000000000000 [ 172.613766][ T6259] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 8cc7662ac5427700 [ 172.615535][ T6259] x8 : 8cc7662ac5427700 x7 : ffff8000802aabc8 x6 : 0000000000000000 [ 172.617347][ T6259] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082f112bc [ 172.619175][ T6259] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000066 [ 172.621071][ T6259] Call trace: [ 172.621745][ T6259] ext4_xattr_set_entry+0x1248/0x33d4 [ 172.622991][ T6259] ext4_xattr_block_set+0x8e8/0x2b8c [ 172.624134][ T6259] ext4_expand_extra_isize_ea+0xeb4/0x16c0 [ 172.625497][ T6259] __ext4_expand_extra_isize+0x290/0x348 [ 172.626729][ T6259] __ext4_mark_inode_dirty+0x460/0x874 [ 172.628020][ T6259] ext4_dirty_inode+0xd4/0x104 [ 172.629051][ T6259] __mark_inode_dirty+0x2e0/0x11a4 [ 172.630256][ T6259] iput+0x1d8/0x844 [ 172.631122][ T6259] dentry_unlink_inode+0x36c/0x4ac [ 172.632258][ T6259] __dentry_kill+0x178/0x5e8 [ 172.633304][ T6259] shrink_kill+0xd4/0x2cc [ 172.634361][ T6259] shrink_dentry_list+0x31c/0x768 [ 172.635498][ T6259] shrink_dcache_parent+0xc4/0x374 [ 172.636592][ T6259] do_one_tree+0x30/0xfc [ 172.637610][ T6259] shrink_dcache_for_umount+0x80/0x12c [ 172.638762][ T6259] generic_shutdown_super+0x68/0x2b8 [ 172.639831][ T6259] kill_block_super+0x44/0x90 [ 172.640930][ T6259] ext4_kill_sb+0x68/0xa4 [ 172.641847][ T6259] deactivate_locked_super+0xc4/0x12c [ 172.642980][ T6259] deactivate_super+0xe0/0x100 [ 172.644073][ T6259] cleanup_mnt+0x34c/0x3dc [ 172.645077][ T6259] __cleanup_mnt+0x20/0x30 [ 172.646059][ T6259] task_work_run+0x230/0x2e0 [ 172.647077][ T6259] do_notify_resume+0x178/0x1f4 [ 172.648126][ T6259] el0_svc+0xac/0x168 [ 172.649092][ T6259] el0t_64_sync_handler+0x84/0xfc [ 172.650252][ T6259] el0t_64_sync+0x190/0x194 [ 172.651307][ T6259] irq event stamp: 266562 [ 172.652257][ T6259] hardirqs last enabled at (266561): [] finish_lock_switch+0xbc/0x1e4 [ 172.654515][ T6259] hardirqs last disabled at (266562): [] el1_dbg+0x24/0x80 [ 172.656329][ T6259] softirqs last enabled at (266164): [] local_bh_enable+0x10/0x34 [ 172.658599][ T6259] softirqs last disabled at (266162): [] local_bh_disable+0x10/0x34 [ 172.660754][ T6259] ---[ end trace 0000000000000000 ]---