Warning: Permanently added '[localhost]:6232' (ED25519) to the list of known hosts.
executing program
[ 63.474859][ T5099] evm: overlay not supported
[ 63.476829][ T5099] FAULT_INJECTION: forcing a failure.
[ 63.476829][ T5099] name failslab, interval 1, probability 0, space 0, times 1
[ 63.481502][ T5099] CPU: 0 UID: 0 PID: 5099 Comm: syz-executor195 Not tainted 6.12.0-rc4-syzkaller-00047-gc2ee9f594da8 #0
[ 63.485485][ T5099] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.489763][ T5099] Call Trace:
[ 63.491050][ T5099]
[ 63.492243][ T5099] dump_stack_lvl+0x241/0x360
[ 63.494188][ T5099] ? __pfx_dump_stack_lvl+0x10/0x10
[ 63.498800][ T5099] ? __pfx__printk+0x10/0x10
[ 63.500565][ T5099] ? fs_reclaim_acquire+0x93/0x130
[ 63.502485][ T5099] ? __pfx___might_resched+0x10/0x10
[ 63.504527][ T5099] should_fail_ex+0x3b0/0x4e0
[ 63.507114][ T5099] ? tomoyo_encode+0x26f/0x540
[ 63.508839][ T5099] should_failslab+0xac/0x100
[ 63.510616][ T5099] ? tomoyo_encode+0x26f/0x540
[ 63.512471][ T5099] __kmalloc_noprof+0xd8/0x400
[ 63.514261][ T5099] tomoyo_encode+0x26f/0x540
[ 63.516034][ T5099] tomoyo_realpath_from_path+0x59e/0x5e0
[ 63.518130][ T5099] tomoyo_path_perm+0x2b7/0x740
[ 63.520006][ T5099] ? tomoyo_path_perm+0x287/0x740
[ 63.521836][ T5099] ? __pfx_tomoyo_path_perm+0x10/0x10
[ 63.523832][ T5099] ? apparmor_inode_getattr+0x28f/0x340
[ 63.525857][ T5099] ? __pfx_apparmor_inode_getattr+0x10/0x10
[ 63.528076][ T5099] ? do_raw_spin_unlock+0x58/0x8b0
[ 63.529921][ T5099] ? from_kgid+0x1a7/0x730
[ 63.531626][ T5099] security_inode_getattr+0x130/0x330
[ 63.533632][ T5099] vfs_getattr+0x45/0x430
[ 63.535291][ T5099] ovl_copy_up_flags+0xbb2/0x46f0
[ 63.537144][ T5099] ? __pfx_ovl_copy_up_flags+0x10/0x10
[ 63.539053][ T5099] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 63.541322][ T5099] ? __console_unlock+0x12d/0x1f0
[ 63.543009][ T5099] ? prb_read_valid+0xa9/0xf0
[ 63.544632][ T5099] ? __pfx___console_unlock+0x10/0x10
[ 63.546454][ T5099] ? llist_add_batch+0x143/0x270
[ 63.548270][ T5099] ? __pfx_llist_add_batch+0x10/0x10
[ 63.550240][ T5099] ? console_unlock+0x2fc/0x3b0
[ 63.552026][ T5099] ? tick_nohz_tick_stopped+0x82/0xb0
[ 63.554000][ T5099] ? __irq_work_queue_local+0x137/0x410
[ 63.556102][ T5099] ? ktime_get_coarse_real_ts64+0x10b/0x120
[ 63.558232][ T5099] ? make_vfsuid+0x52/0xa0
[ 63.559969][ T5099] ? setattr_prepare+0x1f5/0xb20
[ 63.561789][ T5099] ovl_setattr+0x11d/0x5a0
[ 63.563483][ T5099] ? __pfx_ovl_setattr+0x10/0x10
[ 63.565344][ T5099] notify_change+0xbca/0xe90
[ 63.567088][ T5099] chown_common+0x501/0x850
[ 63.568824][ T5099] ? __pfx_chown_common+0x10/0x10
[ 63.570734][ T5099] ? rcu_read_lock_any_held+0xb7/0x160
[ 63.572800][ T5099] ? mnt_get_write_access+0x226/0x2b0
[ 63.574674][ T5099] do_fchownat+0x16a/0x240
[ 63.576297][ T5099] ? __pfx_do_fchownat+0x10/0x10
[ 63.578021][ T5099] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 63.580054][ T5099] ? do_syscall_64+0x100/0x230
[ 63.581677][ T5099] __x64_sys_fchownat+0xb5/0xd0
[ 63.583309][ T5099] do_syscall_64+0xf3/0x230
[ 63.584827][ T5099] ? clear_bhb_loop+0x35/0x90
[ 63.586470][ T5099] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.588505][ T5099] RIP: 0033:0x7f6fdf3812f9
[ 63.590105][ T5099] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 63.597158][ T5099] RSP: 002b:00007ffc9b4e42a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000104
[ 63.600245][ T5099] RAX: ffffffffffffffda RBX: 00007ffc9b4e42b0 RCX: 00007f6fdf3812f9
[ 63.603289][ T5099] RDX: 0000000000000000 RSI: 0000000020000440 RDI: 00000000ffffff9c
[ 63.606282][ T5099] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000003932
[ 63.609335][ T5099] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6fdf3c8f9c
[ 63.612376][ T5099] R13: 0000000000000000 R14: 431bde82d7b634db R15: 00007ffc9b4e4330
[ 63.615485][ T5099]
[ 63.622066][ T5099] ERROR: Out of memory at tomoyo_realpath_from_path.
executing program
executing program
[ 63.691043][ T5101] FAULT_INJECTION: forcing a failure.
[ 63.691043][ T5101] name failslab, interval 1, probability 0, space 0, times 0
[ 63.696767][ T5101] CPU: 0 UID: 0 PID: 5101 Comm: syz-executor195 Not tainted 6.12.0-rc4-syzkaller-00047-gc2ee9f594da8 #0
[ 63.700881][ T5101] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.704919][ T5101] Call Trace:
[ 63.706234][ T5101]
[ 63.707418][ T5101] dump_stack_lvl+0x241/0x360
[ 63.709225][ T5101] ? __pfx_dump_stack_lvl+0x10/0x10
[ 63.711224][ T5101] ? __pfx__printk+0x10/0x10
[ 63.712993][ T5101] ? fs_reclaim_acquire+0x93/0x130
[ 63.714895][ T5101] ? __pfx___might_resched+0x10/0x10
[ 63.716867][ T5101] should_fail_ex+0x3b0/0x4e0
[ 63.718606][ T5101] ? tomoyo_encode+0x26f/0x540
[ 63.720452][ T5101] should_failslab+0xac/0x100
[ 63.722288][ T5101] ? tomoyo_encode+0x26f/0x540
[ 63.724141][ T5101] __kmalloc_noprof+0xd8/0x400
[ 63.726030][ T5101] tomoyo_encode+0x26f/0x540
[ 63.727736][ T5101] tomoyo_realpath_from_path+0x59e/0x5e0
[ 63.729843][ T5101] tomoyo_path_perm+0x2b7/0x740
[ 63.731762][ T5101] ? tomoyo_path_perm+0x287/0x740
[ 63.733722][ T5101] ? __pfx_tomoyo_path_perm+0x10/0x10
[ 63.735800][ T5101] ? apparmor_inode_getattr+0x28f/0x340
[ 63.737835][ T5101] ? __pfx_apparmor_inode_getattr+0x10/0x10
[ 63.740144][ T5101] ? do_raw_spin_unlock+0x58/0x8b0
[ 63.742026][ T5101] ? from_kgid+0x1a7/0x730
[ 63.743718][ T5101] security_inode_getattr+0x130/0x330
[ 63.745786][ T5101] vfs_getattr+0x45/0x430
[ 63.747452][ T5101] ovl_copy_up_flags+0xbb2/0x46f0
[ 63.749427][ T5101] ? __pfx_validate_chain+0x10/0x10
[ 63.751453][ T5101] ? __pfx_ovl_copy_up_flags+0x10/0x10
[ 63.753544][ T5101] ? kfree+0x1a0/0x440
[ 63.755101][ T5101] ? tomoyo_path_number_perm+0x68d/0x880
[ 63.757258][ T5101] ? security_path_chown+0x140/0x370
[ 63.759288][ T5101] ? chown_common+0x4b3/0x850
[ 63.761114][ T5101] ? do_fchownat+0x16a/0x240
[ 63.762904][ T5101] ? __x64_sys_fchownat+0xb5/0xd0
[ 63.764877][ T5101] ? do_syscall_64+0xf3/0x230
[ 63.766748][ T5101] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.769066][ T5101] ? mark_lock+0x9a/0x360
[ 63.770712][ T5101] ? __lock_acquire+0x1384/0x2050
[ 63.772689][ T5101] ? ktime_get_coarse_real_ts64+0x10b/0x120
[ 63.774970][ T5101] ? make_vfsuid+0x52/0xa0
[ 63.776732][ T5101] ? setattr_prepare+0x1f5/0xb20
[ 63.778656][ T5101] ovl_setattr+0x11d/0x5a0
[ 63.780397][ T5101] ? __pfx_ovl_setattr+0x10/0x10
[ 63.782237][ T5101] notify_change+0xbca/0xe90
[ 63.784135][ T5101] chown_common+0x501/0x850
[ 63.785832][ T5101] ? __pfx_chown_common+0x10/0x10
[ 63.787617][ T5101] ? rcu_read_lock_any_held+0xb7/0x160
[ 63.789534][ T5101] ? mnt_get_write_access+0x226/0x2b0
[ 63.791556][ T5101] do_fchownat+0x16a/0x240
[ 63.793316][ T5101] ? __pfx_do_fchownat+0x10/0x10
[ 63.795182][ T5101] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 63.797574][ T5101] ? do_syscall_64+0x100/0x230
[ 63.799370][ T5101] __x64_sys_fchownat+0xb5/0xd0
[ 63.801257][ T5101] do_syscall_64+0xf3/0x230
[ 63.803010][ T5101] ? clear_bhb_loop+0x35/0x90
[ 63.804768][ T5101] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.807050][ T5101] RIP: 0033:0x7f6fdf3812f9
[ 63.808830][ T5101] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 63.815910][ T5101] RSP: 002b:00007ffc9b4e42a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000104
[ 63.819042][ T5101] RAX: ffffffffffffffda RBX: 00007ffc9b4e42b0 RCX: 00007f6fdf3812f9
[ 63.821945][ T5101] RDX: 0000000000000000 RSI: 0000000020000440 RDI: 00000000ffffff9c
[ 63.824858][ T5101] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000003932
[ 63.827828][ T5101] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9b4e42fc
[ 63.830785][ T5101] R13: 0000000000000002 R14: 431bde82d7b634db R15: 00007ffc9b4e4330
[ 63.833626][ T5101]
[ 63.842825][ T5101] ERROR: Out of memory at tomoyo_realpath_from_path.
executing program
[ 63.877668][ T5102] FAULT_INJECTION: forcing a failure.
[ 63.877668][ T5102] name failslab, interval 1, probability 0, space 0, times 0
[ 63.882568][ T5102] CPU: 0 UID: 0 PID: 5102 Comm: syz-executor195 Not tainted 6.12.0-rc4-syzkaller-00047-gc2ee9f594da8 #0
[ 63.886690][ T5102] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.890768][ T5102] Call Trace:
[ 63.892070][ T5102]
[ 63.893203][ T5102] dump_stack_lvl+0x241/0x360
[ 63.894881][ T5102] ? __pfx_dump_stack_lvl+0x10/0x10
[ 63.896789][ T5102] ? __pfx__printk+0x10/0x10
[ 63.898581][ T5102] ? fs_reclaim_acquire+0x93/0x130
[ 63.900563][ T5102] ? __pfx___might_resched+0x10/0x10
[ 63.902717][ T5102] should_fail_ex+0x3b0/0x4e0
[ 63.904489][ T5102] ? tomoyo_encode+0x26f/0x540
[ 63.906201][ T5102] should_failslab+0xac/0x100
[ 63.908019][ T5102] ? tomoyo_encode+0x26f/0x540
[ 63.909738][ T5102] __kmalloc_noprof+0xd8/0x400
[ 63.911458][ T5102] tomoyo_encode+0x26f/0x540
[ 63.913164][ T5102] tomoyo_realpath_from_path+0x59e/0x5e0
[ 63.915156][ T5102] tomoyo_path_perm+0x2b7/0x740
[ 63.916956][ T5102] ? tomoyo_path_perm+0x287/0x740
[ 63.918811][ T5102] ? __pfx_tomoyo_path_perm+0x10/0x10
[ 63.920775][ T5102] ? dget_parent+0x26/0x4c0
[ 63.922451][ T5102] ? __pfx_lock_release+0x10/0x10
[ 63.924304][ T5102] ? do_raw_spin_unlock+0x58/0x8b0
[ 63.926168][ T5102] security_inode_getattr+0x130/0x330
[ 63.928290][ T5102] vfs_getattr+0x45/0x430
[ 63.930150][ T5102] ovl_copy_up_flags+0x649/0x46f0
[ 63.932308][ T5102] ? __pfx_validate_chain+0x10/0x10
[ 63.934515][ T5102] ? __pfx_ovl_copy_up_flags+0x10/0x10
[ 63.936596][ T5102] ? kfree+0x1a0/0x440
[ 63.938138][ T5102] ? tomoyo_path_number_perm+0x68d/0x880
[ 63.940164][ T5102] ? security_path_chown+0x140/0x370
[ 63.942051][ T5102] ? chown_common+0x4b3/0x850
[ 63.943858][ T5102] ? do_fchownat+0x16a/0x240
[ 63.945571][ T5102] ? __x64_sys_fchownat+0xb5/0xd0
[ 63.947510][ T5102] ? do_syscall_64+0xf3/0x230
[ 63.949225][ T5102] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.951456][ T5102] ? mark_lock+0x9a/0x360
[ 63.952942][ T5102] ? __lock_acquire+0x1384/0x2050
[ 63.954829][ T5102] ? ktime_get_coarse_real_ts64+0x10b/0x120
[ 63.956931][ T5102] ? make_vfsuid+0x52/0xa0
[ 63.958629][ T5102] ? setattr_prepare+0x1f5/0xb20
[ 63.960491][ T5102] ovl_setattr+0x11d/0x5a0
[ 63.962196][ T5102] ? __pfx_ovl_setattr+0x10/0x10
[ 63.963991][ T5102] notify_change+0xbca/0xe90
[ 63.965673][ T5102] chown_common+0x501/0x850
[ 63.967422][ T5102] ? __pfx_chown_common+0x10/0x10
[ 63.969101][ T5102] ? rcu_read_lock_any_held+0xb7/0x160
[ 63.970980][ T5102] ? mnt_get_write_access+0x226/0x2b0
[ 63.973032][ T5102] do_fchownat+0x16a/0x240
[ 63.974612][ T5102] ? __pfx_do_fchownat+0x10/0x10
[ 63.976431][ T5102] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 63.978718][ T5102] ? do_syscall_64+0x100/0x230
[ 63.980441][ T5102] __x64_sys_fchownat+0xb5/0xd0
[ 63.982312][ T5102] do_syscall_64+0xf3/0x230
[ 63.983955][ T5102] ? clear_bhb_loop+0x35/0x90
[ 63.985689][ T5102] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.987857][ T5102] RIP: 0033:0x7f6fdf3812f9
[ 63.989511][ T5102] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 63.996654][ T5102] RSP: 002b:00007ffc9b4e42a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000104
[ 63.999706][ T5102] RAX: ffffffffffffffda RBX: 00007ffc9b4e42b0 RCX: 00007f6fdf3812f9
[ 64.002566][ T5102] RDX: 0000000000000000 RSI: 0000000020000440 RDI: 00000000ffffff9c
[ 64.005459][ T5102] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000003932
[ 64.008472][ T5102] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9b4e42fc
[ 64.011363][ T5102] R13: 0000000000000003 R14: 431bde82d7b634db R15: 00007ffc9b4e4330
[ 64.014232][ T5102]
[ 64.020304][ T5102] ERROR: Out of memory at tomoyo_realpath_from_path.
executing program
[ 64.050342][ T5103] FAULT_INJECTION: forcing a failure.
[ 64.050342][ T5103] name failslab, interval 1, probability 0, space 0, times 0
[ 64.055933][ T5103] CPU: 0 UID: 0 PID: 5103 Comm: syz-executor195 Not tainted 6.12.0-rc4-syzkaller-00047-gc2ee9f594da8 #0
[ 64.060023][ T5103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.063941][ T5103] Call Trace:
[ 64.065199][ T5103]
[ 64.066296][ T5103] dump_stack_lvl+0x241/0x360
[ 64.068028][ T5103] ? __pfx_dump_stack_lvl+0x10/0x10
[ 64.069939][ T5103] ? __pfx__printk+0x10/0x10
[ 64.071667][ T5103] ? __kmalloc_cache_noprof+0x44/0x2c0
[ 64.073756][ T5103] ? __pfx___might_resched+0x10/0x10
[ 64.075720][ T5103] should_fail_ex+0x3b0/0x4e0
[ 64.077525][ T5103] should_failslab+0xac/0x100
[ 64.079341][ T5103] ? ovl_encode_real_fh+0xdf/0x410
[ 64.081295][ T5103] __kmalloc_cache_noprof+0x6c/0x2c0
[ 64.083282][ T5103] ? dput+0x37/0x2b0
[ 64.084758][ T5103] ovl_encode_real_fh+0xdf/0x410
[ 64.086578][ T5103] ? __pfx_ovl_encode_real_fh+0x10/0x10
[ 64.088687][ T5103] ? _raw_spin_unlock+0x28/0x50
[ 64.090550][ T5103] ovl_encode_fh+0x388/0xc20
[ 64.092281][ T5103] exportfs_encode_fh+0x1bd/0x3e0
[ 64.094122][ T5103] ovl_encode_real_fh+0x129/0x410
[ 64.095883][ T5103] ? __pfx_ovl_encode_real_fh+0x10/0x10
[ 64.097852][ T5103] ? bpf_lsm_capable+0x9/0x10
[ 64.099620][ T5103] ? capable+0x89/0xe0
[ 64.101064][ T5103] ovl_copy_up_flags+0x1068/0x46f0
[ 64.102976][ T5103] ? __pfx_validate_chain+0x10/0x10
[ 64.104995][ T5103] ? __pfx_ovl_copy_up_flags+0x10/0x10
[ 64.107120][ T5103] ? kfree+0x1a0/0x440
[ 64.108638][ T5103] ? tomoyo_path_number_perm+0x68d/0x880
[ 64.110559][ T5103] ? security_path_chown+0x140/0x370
[ 64.112403][ T5103] ? chown_common+0x4b3/0x850
[ 64.114100][ T5103] ? do_fchownat+0x16a/0x240
[ 64.115764][ T5103] ? __x64_sys_fchownat+0xb5/0xd0
[ 64.117528][ T5103] ? do_syscall_64+0xf3/0x230
[ 64.119166][ T5103] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.121307][ T5103] ? mark_lock+0x9a/0x360
[ 64.122830][ T5103] ? __lock_acquire+0x1384/0x2050
[ 64.124773][ T5103] ? ktime_get_coarse_real_ts64+0x10b/0x120
[ 64.127034][ T5103] ? make_vfsuid+0x52/0xa0
[ 64.128766][ T5103] ? setattr_prepare+0x1f5/0xb20
[ 64.130625][ T5103] ovl_setattr+0x11d/0x5a0
[ 64.132368][ T5103] ? __pfx_ovl_setattr+0x10/0x10
[ 64.134302][ T5103] notify_change+0xbca/0xe90
[ 64.136098][ T5103] chown_common+0x501/0x850
[ 64.137892][ T5103] ? __pfx_chown_common+0x10/0x10
[ 64.139763][ T5103] ? rcu_read_lock_any_held+0xb7/0x160
[ 64.141726][ T5103] ? mnt_get_write_access+0x226/0x2b0
[ 64.143639][ T5103] do_fchownat+0x16a/0x240
[ 64.145309][ T5103] ? __pfx_do_fchownat+0x10/0x10
[ 64.147186][ T5103] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 64.149604][ T5103] ? do_syscall_64+0x100/0x230
[ 64.151423][ T5103] __x64_sys_fchownat+0xb5/0xd0
[ 64.153185][ T5103] do_syscall_64+0xf3/0x230
[ 64.154830][ T5103] ? clear_bhb_loop+0x35/0x90
[ 64.156564][ T5103] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.158771][ T5103] RIP: 0033:0x7f6fdf3812f9
[ 64.160376][ T5103] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 64.167068][ T5103] RSP: 002b:00007ffc9b4e42a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000104
[ 64.170026][ T5103] RAX: ffffffffffffffda RBX: 00007ffc9b4e42b0 RCX: 00007f6fdf3812f9
[ 64.172939][ T5103] RDX: 0000000000000000 RSI: 0000000020000440 RDI: 00000000ffffff9c
[ 64.175669][ T5103] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000003932
[ 64.178675][ T5103] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9b4e42fc
[ 64.181795][ T5103] R13: 0000000000000004 R14: 431bde82d7b634db R15: 00007ffc9b4e4330
[ 64.184685][ T5103]
[ 64.188632][ T5103] ------------[ cut here ]------------
[ 64.190441][ T5103] WARNING: CPU: 0 PID: 5103 at fs/overlayfs/copy_up.c:448 ovl_encode_real_fh+0x2e2/0x410
[ 64.193882][ T5103] Modules linked in:
[ 64.195281][ T5103] CPU: 0 UID: 0 PID: 5103 Comm: syz-executor195 Not tainted 6.12.0-rc4-syzkaller-00047-gc2ee9f594da8 #0
[ 64.198866][ T5103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.204395][ T5103] RIP: 0010:ovl_encode_real_fh+0x2e2/0x410
[ 64.206614][ T5103] Code: 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 05 b6 75 fe 90 0f 0b 90 eb 14 e8 fa b5 75 fe 90 0f 0b 90 eb 09 e8 ef b5 75 fe 90 <0f> 0b 90 4c 89 ff e8 b3 6a d3 fe 49 c7 c7 fb ff ff ff eb 8b 89 d1
[ 64.213501][ T5103] RSP: 0018:ffffc9000b1f73c0 EFLAGS: 00010293
[ 64.215599][ T5103] RAX: ffffffff831f21f1 RBX: 1ffff9200163ee80 RCX: ffff88801fbc2440
[ 64.218353][ T5103] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 00000000000000ff
[ 64.221237][ T5103] RBP: ffffc9000b1f7470 R08: ffffffff831f208c R09: 1ffffffff2039fdd
[ 64.224233][ T5103] R10: dffffc0000000000 R11: fffffbfff2039fde R12: 00000000000000ff
[ 64.227072][ T5103] R13: 0000000000000080 R14: 1ffff9200163ee7c R15: ffff888036790300
[ 64.229894][ T5103] FS: 0000555590223480(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 64.233187][ T5103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.235410][ T5103] CR2: 00007f6fdf3d7709 CR3: 0000000040e6e000 CR4: 0000000000352ef0
[ 64.238141][ T5103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 64.240860][ T5103] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 64.243692][ T5103] Call Trace:
[ 64.244886][ T5103]
[ 64.245866][ T5103] ? __warn+0x168/0x4e0
[ 64.247438][ T5103] ? ovl_encode_real_fh+0x2e2/0x410
[ 64.249327][ T5103] ? report_bug+0x2b3/0x500
[ 64.251052][ T5103] ? ovl_encode_real_fh+0x2e2/0x410
[ 64.253048][ T5103] ? handle_bug+0x60/0x90
[ 64.254601][ T5103] ? exc_invalid_op+0x1a/0x50
[ 64.256338][ T5103] ? asm_exc_invalid_op+0x1a/0x20
[ 64.258224][ T5103] ? ovl_encode_real_fh+0x17c/0x410
[ 64.260224][ T5103] ? ovl_encode_real_fh+0x2e1/0x410
[ 64.262074][ T5103] ? ovl_encode_real_fh+0x2e2/0x410
[ 64.264099][ T5103] ? __pfx_ovl_encode_real_fh+0x10/0x10
[ 64.266096][ T5103] ? bpf_lsm_capable+0x9/0x10
[ 64.267828][ T5103] ? capable+0x89/0xe0
[ 64.269328][ T5103] ovl_copy_up_flags+0x1068/0x46f0
[ 64.271113][ T5103] ? __pfx_validate_chain+0x10/0x10
[ 64.273123][ T5103] ? __pfx_ovl_copy_up_flags+0x10/0x10
[ 64.275042][ T5103] ? kfree+0x1a0/0x440
[ 64.276546][ T5103] ? tomoyo_path_number_perm+0x68d/0x880
[ 64.278619][ T5103] ? security_path_chown+0x140/0x370
[ 64.280537][ T5103] ? chown_common+0x4b3/0x850
[ 64.282294][ T5103] ? do_fchownat+0x16a/0x240
[ 64.284127][ T5103] ? __x64_sys_fchownat+0xb5/0xd0
[ 64.285991][ T5103] ? do_syscall_64+0xf3/0x230
[ 64.287763][ T5103] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.290063][ T5103] ? mark_lock+0x9a/0x360
[ 64.291715][ T5103] ? __lock_acquire+0x1384/0x2050
[ 64.293790][ T5103] ? ktime_get_coarse_real_ts64+0x10b/0x120
[ 64.295936][ T5103] ? make_vfsuid+0x52/0xa0
[ 64.297549][ T5103] ? setattr_prepare+0x1f5/0xb20
[ 64.299465][ T5103] ovl_setattr+0x11d/0x5a0
[ 64.301199][ T5103] ? __pfx_ovl_setattr+0x10/0x10
[ 64.303086][ T5103] notify_change+0xbca/0xe90
[ 64.304749][ T5103] chown_common+0x501/0x850
[ 64.306455][ T5103] ? __pfx_chown_common+0x10/0x10
[ 64.308350][ T5103] ? rcu_read_lock_any_held+0xb7/0x160
[ 64.310430][ T5103] ? mnt_get_write_access+0x226/0x2b0
[ 64.312474][ T5103] do_fchownat+0x16a/0x240
[ 64.314254][ T5103] ? __pfx_do_fchownat+0x10/0x10
[ 64.316044][ T5103] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 64.318169][ T5103] ? do_syscall_64+0x100/0x230
[ 64.319891][ T5103] __x64_sys_fchownat+0xb5/0xd0
[ 64.321735][ T5103] do_syscall_64+0xf3/0x230
[ 64.323611][ T5103] ? clear_bhb_loop+0x35/0x90
[ 64.325381][ T5103] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.327572][ T5103] RIP: 0033:0x7f6fdf3812f9
[ 64.329246][ T5103] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 64.336467][ T5103] RSP: 002b:00007ffc9b4e42a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000104
[ 64.339549][ T5103] RAX: ffffffffffffffda RBX: 00007ffc9b4e42b0 RCX: 00007f6fdf3812f9
[ 64.342434][ T5103] RDX: 0000000000000000 RSI: 0000000020000440 RDI: 00000000ffffff9c
[ 64.345575][ T5103] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000003932
[ 64.348569][ T5103] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9b4e42fc
[ 64.351526][ T5103] R13: 0000000000000004 R14: 431bde82d7b634db R15: 00007ffc9b4e4330
[ 64.354554][ T5103]
[ 64.355790][ T5103] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 64.358491][ T5103] CPU: 0 UID: 0 PID: 5103 Comm: syz-executor195 Not tainted 6.12.0-rc4-syzkaller-00047-gc2ee9f594da8 #0
[ 64.362556][ T5103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.366554][ T5103] Call Trace:
[ 64.367841][ T5103]
[ 64.368880][ T5103] dump_stack_lvl+0x241/0x360
[ 64.370644][ T5103] ? __pfx_dump_stack_lvl+0x10/0x10
[ 64.372686][ T5103] ? __pfx__printk+0x10/0x10
[ 64.374428][ T5103] ? vscnprintf+0x5d/0x90
[ 64.376102][ T5103] panic+0x349/0x880
[ 64.377555][ T5103] ? __warn+0x177/0x4e0
[ 64.379164][ T5103] ? __pfx_panic+0x10/0x10
[ 64.380882][ T5103] __warn+0x34b/0x4e0
[ 64.382408][ T5103] ? ovl_encode_real_fh+0x2e2/0x410
[ 64.384443][ T5103] report_bug+0x2b3/0x500
[ 64.386174][ T5103] ? ovl_encode_real_fh+0x2e2/0x410
[ 64.388135][ T5103] handle_bug+0x60/0x90
[ 64.389753][ T5103] exc_invalid_op+0x1a/0x50
[ 64.391482][ T5103] asm_exc_invalid_op+0x1a/0x20
[ 64.393390][ T5103] RIP: 0010:ovl_encode_real_fh+0x2e2/0x410
[ 64.395675][ T5103] Code: 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 05 b6 75 fe 90 0f 0b 90 eb 14 e8 fa b5 75 fe 90 0f 0b 90 eb 09 e8 ef b5 75 fe 90 <0f> 0b 90 4c 89 ff e8 b3 6a d3 fe 49 c7 c7 fb ff ff ff eb 8b 89 d1
[ 64.402722][ T5103] RSP: 0018:ffffc9000b1f73c0 EFLAGS: 00010293
[ 64.404966][ T5103] RAX: ffffffff831f21f1 RBX: 1ffff9200163ee80 RCX: ffff88801fbc2440
[ 64.407947][ T5103] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 00000000000000ff
[ 64.410897][ T5103] RBP: ffffc9000b1f7470 R08: ffffffff831f208c R09: 1ffffffff2039fdd
[ 64.413683][ T5103] R10: dffffc0000000000 R11: fffffbfff2039fde R12: 00000000000000ff
[ 64.416691][ T5103] R13: 0000000000000080 R14: 1ffff9200163ee7c R15: ffff888036790300
[ 64.419388][ T5103] ? ovl_encode_real_fh+0x17c/0x410
[ 64.421678][ T5103] ? ovl_encode_real_fh+0x2e1/0x410
[ 64.424189][ T5103] ? __pfx_ovl_encode_real_fh+0x10/0x10
[ 64.426892][ T5103] ? bpf_lsm_capable+0x9/0x10
[ 64.429094][ T5103] ? capable+0x89/0xe0
[ 64.430710][ T5103] ovl_copy_up_flags+0x1068/0x46f0
[ 64.432672][ T5103] ? __pfx_validate_chain+0x10/0x10
[ 64.434589][ T5103] ? __pfx_ovl_copy_up_flags+0x10/0x10
[ 64.436670][ T5103] ? kfree+0x1a0/0x440
[ 64.438245][ T5103] ? tomoyo_path_number_perm+0x68d/0x880
[ 64.440407][ T5103] ? security_path_chown+0x140/0x370
[ 64.442440][ T5103] ? chown_common+0x4b3/0x850
[ 64.444320][ T5103] ? do_fchownat+0x16a/0x240
[ 64.446106][ T5103] ? __x64_sys_fchownat+0xb5/0xd0
[ 64.448067][ T5103] ? do_syscall_64+0xf3/0x230
[ 64.449890][ T5103] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.452203][ T5103] ? mark_lock+0x9a/0x360
[ 64.453802][ T5103] ? __lock_acquire+0x1384/0x2050
[ 64.455836][ T5103] ? ktime_get_coarse_real_ts64+0x10b/0x120
[ 64.458140][ T5103] ? make_vfsuid+0x52/0xa0
[ 64.459907][ T5103] ? setattr_prepare+0x1f5/0xb20
[ 64.461780][ T5103] ovl_setattr+0x11d/0x5a0
[ 64.463505][ T5103] ? __pfx_ovl_setattr+0x10/0x10
[ 64.465316][ T5103] notify_change+0xbca/0xe90
[ 64.467084][ T5103] chown_common+0x501/0x850
[ 64.468877][ T5103] ? __pfx_chown_common+0x10/0x10
[ 64.470623][ T5103] ? rcu_read_lock_any_held+0xb7/0x160
[ 64.472674][ T5103] ? mnt_get_write_access+0x226/0x2b0
[ 64.474653][ T5103] do_fchownat+0x16a/0x240
[ 64.476386][ T5103] ? __pfx_do_fchownat+0x10/0x10
[ 64.478289][ T5103] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 64.480616][ T5103] ? do_syscall_64+0x100/0x230
[ 64.482362][ T5103] __x64_sys_fchownat+0xb5/0xd0
[ 64.484145][ T5103] do_syscall_64+0xf3/0x230
[ 64.485841][ T5103] ? clear_bhb_loop+0x35/0x90
[ 64.487652][ T5103] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.489749][ T5103] RIP: 0033:0x7f6fdf3812f9
[ 64.491460][ T5103] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 64.498546][ T5103] RSP: 002b:00007ffc9b4e42a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000104
[ 64.501676][ T5103] RAX: ffffffffffffffda RBX: 00007ffc9b4e42b0 RCX: 00007f6fdf3812f9
[ 64.504678][ T5103] RDX: 0000000000000000 RSI: 0000000020000440 RDI: 00000000ffffff9c
[ 64.507653][ T5103] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000003932
[ 64.510704][ T5103] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9b4e42fc
[ 64.513730][ T5103] R13: 0000000000000004 R14: 431bde82d7b634db R15: 00007ffc9b4e4330
[ 64.516635][ T5103]
[ 64.517976][ T5103] Kernel Offset: disabled
[ 64.519679][ T5103] Rebooting in 86400 seconds..
VM DIAGNOSIS:
19:32:10 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000039 RBX=ffffffff9a715e80 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000b1f6b10
R8 =ffffffff854a635b R9 =1ffff1100007f046 R10=dffffc0000000000 R11=ffffffff854a6310
R12=dffffc0000000000 R13=ffffffff9a410f28 R14=0000000000000039 R15=00000000000003f8
RIP=ffffffff854a638e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000555590223480 ffffffff 00c00000
GS =0000 ffff88801fc00000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6fdf3d7709 CR3=0000000040e6e000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000001400040 Opmask01=0000000002400000 Opmask02=0000000000008900 Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe73920a50 0000003000000010
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6565656565656565 6565656565656565
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffffffff0000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f6e3a6d5e007325 2e73250064252e73 2500656c6f736e6f 632f7665642f000a
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f4b1f485e005600 0b56000041000b56 000040494a564b4a 460a5340410a000a
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 332036312031000a 30000a34312d322e 31302e312020312b 32202c293930302d
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000