Warning: Permanently added '10.128.0.250' (ED25519) to the list of known hosts. executing program [ 35.893393][ T6444] loop0: detected capacity change from 0 to 32768 [ 35.896541][ T6444] ======================================================= [ 35.896541][ T6444] WARNING: The mand mount option has been deprecated and [ 35.896541][ T6444] and is ignored by this kernel. Remove the mand [ 35.896541][ T6444] option from the mount to silence this warning. [ 35.896541][ T6444] ======================================================= [ 35.927165][ T6444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 35.938651][ T6444] (syz-executor169,6444,1):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 35.943355][ T6444] FAULT_INJECTION: forcing a failure. [ 35.943355][ T6444] name failslab, interval 1, probability 0, space 0, times 1 [ 35.946519][ T6444] CPU: 1 UID: 0 PID: 6444 Comm: syz-executor169 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0 [ 35.946533][ T6444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 35.946541][ T6444] Call trace: [ 35.946544][ T6444] show_stack+0x2c/0x3c (C) [ 35.946564][ T6444] dump_stack_lvl+0xe4/0x150 [ 35.946579][ T6444] dump_stack+0x1c/0x28 [ 35.946591][ T6444] should_fail_ex+0x418/0x590 [ 35.946603][ T6444] should_failslab+0xc8/0x130 [ 35.946614][ T6444] __kmalloc_cache_noprof+0x80/0x428 [ 35.946629][ T6444] ocfs2_dentry_attach_lock+0x3e8/0xe20 [ 35.946642][ T6444] ocfs2_lookup+0x3dc/0xb34 [ 35.946655][ T6444] __lookup_slow+0x258/0x37c [ 35.946668][ T6444] lookup_one_unlocked+0x144/0x280 [ 35.946681][ T6444] reconnect_path+0x280/0x69c [ 35.946695][ T6444] exportfs_decode_fh_raw+0x274/0x608 [ 35.946709][ T6444] do_handle_to_path+0xa0/0x198 [ 35.946723][ T6444] do_handle_open+0x8cc/0xb8c [ 35.946736][ T6444] __arm64_sys_open_by_handle_at+0x80/0x94 [ 35.946750][ T6444] invoke_syscall+0x98/0x2b8 [ 35.946763][ T6444] el0_svc_common+0x130/0x23c [ 35.946776][ T6444] do_el0_svc+0x48/0x58 [ 35.946788][ T6444] el0_svc+0x54/0x168 [ 35.946800][ T6444] el0t_64_sync_handler+0x84/0x108 [ 35.946811][ T6444] el0t_64_sync+0x198/0x19c [ 35.946824][ T6444] (syz-executor169,6444,1):ocfs2_dentry_attach_lock:271 ERROR: status = -12 [ 35.978485][ T6444] (syz-executor169,6444,1):ocfs2_lookup:163 ERROR: status = -12 [ 35.988284][ T6443] ------------[ cut here ]------------ [ 35.989817][ T6443] BUG: Dentry 0000000019eb17cf{i=42a2,n=file0} still in use (1) [unmount of ocfs2 loop0] [ 35.992220][ T6443] WARNING: CPU: 0 PID: 6443 at fs/dcache.c:1572 umount_check+0x164/0x1b8 [ 35.994399][ T6443] Modules linked in: [ 35.995386][ T6443] CPU: 0 UID: 0 PID: 6443 Comm: syz-executor169 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0 [ 35.998188][ T6443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 36.000648][ T6443] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.002422][ T6443] pc : umount_check+0x164/0x1b8 [ 36.003695][ T6443] lr : umount_check+0x164/0x1b8 [ 36.005025][ T6443] sp : ffff8000a43f7a70 [ 36.006024][ T6443] x29: ffff8000a43f7a70 x28: 0000000000000000 x27: ffff0000db51e758 [ 36.008052][ T6443] x26: ffff0000db54ebc0 x25: ffff80008feda750 x24: ffff0000c6e3e000 [ 36.010137][ T6443] x23: dfff800000000000 x22: ffff8000902b75a0 x21: 0000000000000001 [ 36.012147][ T6443] x20: 00000000000042a2 x19: ffff0000db54ebc0 x18: 0000000000000008 [ 36.014098][ T6443] x17: 5b20293128206573 x16: ffff8000832b7b9c x15: 0000000000000001 [ 36.016142][ T6443] x14: 1fffe000366f18f2 x13: 0000000000000000 x12: 0000000000000000 [ 36.018111][ T6443] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 46093f6e2a280000 [ 36.020145][ T6443] x8 : 46093f6e2a280000 x7 : 0000000000000001 x6 : 0000000000000001 [ 36.022155][ T6443] x5 : ffff8000a43f7218 x4 : ffff80008fcafb00 x3 : ffff800080743ed0 [ 36.024051][ T6443] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 36.025924][ T6443] Call trace: [ 36.026772][ T6443] umount_check+0x164/0x1b8 (P) [ 36.027951][ T6443] d_walk+0x1d4/0x704 [ 36.028950][ T6443] do_one_tree+0x44/0xfc [ 36.029962][ T6443] shrink_dcache_for_umount+0xd8/0x188 [ 36.031271][ T6443] generic_shutdown_super+0x68/0x2bc [ 36.032579][ T6443] kill_block_super+0x44/0x90 [ 36.033771][ T6443] deactivate_locked_super+0xc4/0x12c [ 36.035164][ T6443] deactivate_super+0xe0/0x100 [ 36.036425][ T6443] cleanup_mnt+0x34c/0x3dc [ 36.037550][ T6443] __cleanup_mnt+0x20/0x30 [ 36.038706][ T6443] task_work_run+0x230/0x2e0 [ 36.039920][ T6443] do_notify_resume+0x178/0x1f4 [ 36.041186][ T6443] el0_svc+0xac/0x168 [ 36.042214][ T6443] el0t_64_sync_handler+0x84/0x108 [ 36.043462][ T6443] el0t_64_sync+0x198/0x19c [ 36.044593][ T6443] irq event stamp: 11070 [ 36.045702][ T6443] hardirqs last enabled at (11069): [] __console_unlock+0x70/0xc4 [ 36.048006][ T6443] hardirqs last disabled at (11070): [] el1_dbg+0x24/0x80 [ 36.050194][ T6443] softirqs last enabled at (10696): [] local_bh_enable+0x10/0x34 [ 36.052519][ T6443] softirqs last disabled at (10694): [] local_bh_disable+0x10/0x34 [ 36.054962][ T6443] ---[ end trace 0000000000000000 ]--- [ 36.064663][ T6443] ocfs2: Unmounting device (7,0) on (node local) [ 36.066591][ T6443] VFS: Busy inodes after unmount of loop0 (ocfs2) [ 36.066742][ T6443] ------------[ cut here ]------------ [ 36.069637][ T6443] kernel BUG at fs/super.c:652! [ 36.070777][ T6443] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 36.072553][ T6443] Modules linked in: [ 36.073580][ T6443] CPU: 1 UID: 0 PID: 6443 Comm: syz-executor169 Tainted: G W 6.14.0-rc7-syzkaller-ga2392f333575 #0 [ 36.076526][ T6443] Tainted: [W]=WARN [ 36.077404][ T6443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 36.079948][ T6443] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.082031][ T6443] pc : generic_shutdown_super+0x2b8/0x2bc [ 36.083481][ T6443] lr : generic_shutdown_super+0x2b8/0x2bc [ 36.084823][ T6443] sp : ffff8000a43f7bb0 [ 36.085819][ T6443] x29: ffff8000a43f7bb0 x28: 1fffe0001aede80b x27: 0000000000000008 [ 36.087792][ T6443] x26: 0000000000000003 x25: dfff800000000000 x24: 1fffe00018dc7cf0 [ 36.089789][ T6443] x23: ffff80008bc839e0 x22: dfff800000000000 x21: 0000000000000000 [ 36.091852][ T6443] x20: ffff8000902b75a0 x19: ffff0000c6e3e668 x18: 0000000000000008 [ 36.093742][ T6443] x17: 000000000000e717 x16: ffff8000832b7b9c x15: 0000000000000001 [ 36.095773][ T6443] x14: 1fffe000366f60f2 x13: 0000000000000000 x12: 0000000000000000 [ 36.097765][ T6443] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 46093f6e2a280000 [ 36.099699][ T6443] x8 : 46093f6e2a280000 x7 : 0000000000000001 x6 : 0000000000000001 [ 36.101788][ T6443] x5 : ffff8000a43f7378 x4 : ffff80008fcafb00 x3 : ffff800080743ed0 [ 36.103847][ T6443] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000002f [ 36.105856][ T6443] Call trace: [ 36.106706][ T6443] generic_shutdown_super+0x2b8/0x2bc (P) [ 36.108214][ T6443] kill_block_super+0x44/0x90 [ 36.109328][ T6443] deactivate_locked_super+0xc4/0x12c [ 36.110604][ T6443] deactivate_super+0xe0/0x100 [ 36.111835][ T6443] cleanup_mnt+0x34c/0x3dc [ 36.112973][ T6443] __cleanup_mnt+0x20/0x30 [ 36.114001][ T6443] task_work_run+0x230/0x2e0 [ 36.115203][ T6443] do_notify_resume+0x178/0x1f4 [ 36.116454][ T6443] el0_svc+0xac/0x168 [ 36.117450][ T6443] el0t_64_sync_handler+0x84/0x108 [ 36.118746][ T6443] el0t_64_sync+0x198/0x19c [ 36.119892][ T6443] Code: d00562e0 91208000 aa1303e1 97cfdf8f (d4210000) [ 36.121623][ T6443] ---[ end trace 0000000000000000 ]--- [ 36.420281][ T6443] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 36.422177][ T6443] SMP: stopping secondary CPUs [ 36.423488][ T6443] Kernel Offset: disabled [ 36.424602][ T6443] CPU features: 0x200,00002070,00800250,82017203 [ 36.426157][ T6443] Memory Limit: none [ 36.702060][ T6443] Rebooting in 86400 seconds..