Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. executing program [ 33.221212][ T6437] loop0: detected capacity change from 0 to 32768 [ 33.224260][ T6437] ======================================================= [ 33.224260][ T6437] WARNING: The mand mount option has been deprecated and [ 33.224260][ T6437] and is ignored by this kernel. Remove the mand [ 33.224260][ T6437] option from the mount to silence this warning. [ 33.224260][ T6437] ======================================================= [ 33.258910][ T6437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 33.274118][ T6437] (syz-executor167,6437,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 33.279096][ T6437] FAULT_INJECTION: forcing a failure. [ 33.279096][ T6437] name failslab, interval 1, probability 0, space 0, times 1 [ 33.282496][ T6437] CPU: 0 UID: 0 PID: 6437 Comm: syz-executor167 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0 [ 33.282512][ T6437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 33.282519][ T6437] Call trace: [ 33.282523][ T6437] show_stack+0x2c/0x3c (C) [ 33.282543][ T6437] dump_stack_lvl+0xe4/0x150 [ 33.282558][ T6437] dump_stack+0x1c/0x28 [ 33.282571][ T6437] should_fail_ex+0x418/0x590 [ 33.282582][ T6437] should_failslab+0xc8/0x130 [ 33.282594][ T6437] __kmalloc_cache_noprof+0x80/0x428 [ 33.282609][ T6437] ocfs2_dentry_attach_lock+0x3e8/0xe20 [ 33.282623][ T6437] ocfs2_lookup+0x3dc/0xb34 [ 33.282635][ T6437] __lookup_slow+0x258/0x37c [ 33.282649][ T6437] lookup_one_unlocked+0x144/0x280 [ 33.282661][ T6437] reconnect_path+0x280/0x69c [ 33.282676][ T6437] exportfs_decode_fh_raw+0x274/0x608 [ 33.282689][ T6437] do_handle_to_path+0xa0/0x198 [ 33.282704][ T6437] do_handle_open+0x8cc/0xb8c [ 33.282717][ T6437] __arm64_sys_open_by_handle_at+0x80/0x94 [ 33.282731][ T6437] invoke_syscall+0x98/0x2b8 [ 33.282744][ T6437] el0_svc_common+0x130/0x23c [ 33.282756][ T6437] do_el0_svc+0x48/0x58 [ 33.282804][ T6437] el0_svc+0x54/0x168 [ 33.282816][ T6437] el0t_64_sync_handler+0x84/0x108 [ 33.282827][ T6437] el0t_64_sync+0x198/0x19c [ 33.282842][ T6437] (syz-executor167,6437,0):ocfs2_dentry_attach_lock:271 ERROR: status = -12 [ 33.315531][ T6437] (syz-executor167,6437,0):ocfs2_lookup:163 ERROR: status = -12 [ 33.327301][ T6436] ------------[ cut here ]------------ [ 33.328941][ T6436] BUG: Dentry 000000007215d8e2{i=42a2,n=file0} still in use (1) [unmount of ocfs2 loop0] [ 33.331907][ T6436] WARNING: CPU: 1 PID: 6436 at fs/dcache.c:1572 umount_check+0x164/0x1b8 [ 33.333988][ T6436] Modules linked in: [ 33.335018][ T6436] CPU: 1 UID: 0 PID: 6436 Comm: syz-executor167 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0 [ 33.337608][ T6436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 33.340132][ T6436] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.341988][ T6436] pc : umount_check+0x164/0x1b8 [ 33.343214][ T6436] lr : umount_check+0x164/0x1b8 [ 33.344414][ T6436] sp : ffff80009cc17a70 [ 33.345401][ T6436] x29: ffff80009cc17a70 x28: 0000000000000000 x27: ffff0000daefd318 [ 33.347443][ T6436] x26: ffff0000cd89e2f0 x25: ffff80008feda750 x24: ffff0000c6860000 [ 33.349466][ T6436] x23: dfff800000000000 x22: ffff8000902b75a0 x21: 0000000000000001 [ 33.351350][ T6436] x20: 00000000000042a2 x19: ffff0000cd89e2f0 x18: 0000000000000008 [ 33.353311][ T6436] x17: 5b20293128206573 x16: ffff8000832b7b9c x15: 0000000000000001 [ 33.355351][ T6436] x14: 1ffff00013982ea4 x13: 0000000000000000 x12: 0000000000000000 [ 33.357469][ T6436] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c9b6966d3b355500 [ 33.359532][ T6436] x8 : c9b6966d3b355500 x7 : 0000000000000001 x6 : 0000000000000001 [ 33.361660][ T6436] x5 : ffff80009cc17218 x4 : ffff80008fcafb00 x3 : ffff800083249bb4 [ 33.363882][ T6436] x2 : 0000000000000001 x1 : 0000000000000002 x0 : 0000000000000000 [ 33.366028][ T6436] Call trace: [ 33.366868][ T6436] umount_check+0x164/0x1b8 (P) [ 33.368092][ T6436] d_walk+0x1d4/0x704 [ 33.369075][ T6436] do_one_tree+0x44/0xfc [ 33.370221][ T6436] shrink_dcache_for_umount+0xd8/0x188 [ 33.371513][ T6436] generic_shutdown_super+0x68/0x2bc [ 33.372850][ T6436] kill_block_super+0x44/0x90 [ 33.373982][ T6436] deactivate_locked_super+0xc4/0x12c [ 33.375370][ T6436] deactivate_super+0xe0/0x100 [ 33.376658][ T6436] cleanup_mnt+0x34c/0x3dc [ 33.377801][ T6436] __cleanup_mnt+0x20/0x30 [ 33.378806][ T6436] task_work_run+0x230/0x2e0 [ 33.379967][ T6436] do_notify_resume+0x178/0x1f4 [ 33.381147][ T6436] el0_svc+0xac/0x168 [ 33.382143][ T6436] el0t_64_sync_handler+0x84/0x108 [ 33.383366][ T6436] el0t_64_sync+0x198/0x19c [ 33.384463][ T6436] irq event stamp: 10970 [ 33.385492][ T6436] hardirqs last enabled at (10969): [] __console_unlock+0x70/0xc4 [ 33.387796][ T6436] hardirqs last disabled at (10970): [] el1_dbg+0x24/0x80 [ 33.389933][ T6436] softirqs last enabled at (10964): [] handle_softirqs+0xb44/0xd34 [ 33.392348][ T6436] softirqs last disabled at (10723): [] __do_softirq+0x14/0x20 [ 33.394791][ T6436] ---[ end trace 0000000000000000 ]--- [ 33.403478][ T6436] ocfs2: Unmounting device (7,0) on (node local) [ 33.405418][ T6436] VFS: Busy inodes after unmount of loop0 (ocfs2) [ 33.405568][ T6436] ------------[ cut here ]------------ [ 33.408512][ T6436] kernel BUG at fs/super.c:652! [ 33.409732][ T6436] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 33.411663][ T6436] Modules linked in: [ 33.412740][ T6436] CPU: 1 UID: 0 PID: 6436 Comm: syz-executor167 Tainted: G W 6.14.0-rc7-syzkaller-ga2392f333575 #0 [ 33.415717][ T6436] Tainted: [W]=WARN [ 33.416641][ T6436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 33.419088][ T6436] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.420960][ T6436] pc : generic_shutdown_super+0x2b8/0x2bc [ 33.422316][ T6436] lr : generic_shutdown_super+0x2b8/0x2bc [ 33.423724][ T6436] sp : ffff80009cc17bb0 [ 33.424724][ T6436] x29: ffff80009cc17bb0 x28: 1fffe0001b097193 x27: 0000000000000008 [ 33.426783][ T6436] x26: 0000000000000003 x25: dfff800000000000 x24: 1fffe00018d0c0f0 [ 33.428919][ T6436] x23: ffff80008bc839e0 x22: dfff800000000000 x21: 0000000000000000 [ 33.430978][ T6436] x20: ffff8000902b75a0 x19: ffff0000c6860668 x18: 0000000000000008 [ 33.432899][ T6436] x17: 000000000000e793 x16: ffff8000832b7b9c x15: 0000000000000001 [ 33.434927][ T6436] x14: 1fffe000366f60f2 x13: 0000000000000000 x12: 0000000000000000 [ 33.437051][ T6436] x11: 0000000000000001 x10: 0000000000ff0100 x9 : c9b6966d3b355500 [ 33.439156][ T6436] x8 : c9b6966d3b355500 x7 : 0000000000000001 x6 : 0000000000000001 [ 33.441176][ T6436] x5 : ffff80009cc17378 x4 : ffff80008fcafb00 x3 : ffff800080743ed0 [ 33.443215][ T6436] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000002f [ 33.445214][ T6436] Call trace: [ 33.446007][ T6436] generic_shutdown_super+0x2b8/0x2bc (P) [ 33.447437][ T6436] kill_block_super+0x44/0x90 [ 33.448577][ T6436] deactivate_locked_super+0xc4/0x12c [ 33.449965][ T6436] deactivate_super+0xe0/0x100 [ 33.451339][ T6436] cleanup_mnt+0x34c/0x3dc [ 33.452487][ T6436] __cleanup_mnt+0x20/0x30 [ 33.453654][ T6436] task_work_run+0x230/0x2e0 [ 33.454808][ T6436] do_notify_resume+0x178/0x1f4 [ 33.456062][ T6436] el0_svc+0xac/0x168 [ 33.457007][ T6436] el0t_64_sync_handler+0x84/0x108 [ 33.458315][ T6436] el0t_64_sync+0x198/0x19c [ 33.459626][ T6436] Code: d00562e0 91208000 aa1303e1 97cfdf8f (d4210000) [ 33.461263][ T6436] ---[ end trace 0000000000000000 ]--- [ 33.723565][ T6436] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 33.725463][ T6436] SMP: stopping secondary CPUs [ 33.726670][ T6436] Kernel Offset: disabled [ 33.727654][ T6436] CPU features: 0x200,00002070,00800250,82017203 [ 33.729326][ T6436] Memory Limit: none [ 33.979247][ T6436] Rebooting in 86400 seconds..