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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqCjtwLAAAAAAgzN86ir4NAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBfAQAA//+X/SQE") r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xc4042, 0x1ff) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, 0x0, 0x0) syz_usb_connect(0x3, 0x34, 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000540), 0x44800, 0x0) sendfile(r0, r1, 0x0, 0xfffe82) [ 101.699779][ T5306] Bluetooth: hci0: command tx timeout [ 101.791266][ T5340] loop0: detected capacity change from 0 to 32768 [ 101.803869][ T5340] ======================================================= [ 101.803869][ T5340] WARNING: The mand mount option has been deprecated and [ 101.803869][ T5340] and is ignored by this kernel. Remove the mand [ 101.803869][ T5340] option from the mount to silence this warning. [ 101.803869][ T5340] ======================================================= [ 101.901893][ T5340] (syz.0.0,5340,0):ocfs2_read_locked_inode:614 ERROR: bug expression: !!(fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) != !!(args->fi_flags & OCFS2_FI_FLAG_SYSFILE) [ 101.919744][ T5340] (syz.0.0,5340,0):ocfs2_read_locked_inode:614 ERROR: Inode 70: system file state is ambiguous [ 101.928991][ T5340] ------------[ cut here ]------------ [ 101.931263][ T5340] kernel BUG at fs/ocfs2/inode.c:614! [ 101.942661][ T5340] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 101.945173][ T5340] CPU: 0 UID: 0 PID: 5340 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 101.948772][ T5340] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 101.952963][ T5340] RIP: 0010:ocfs2_iget+0x1abd/0x1b50 [ 101.955244][ T5340] Code: 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 50 24 22 8e ba 66 02 00 00 48 c7 c1 60 08 13 8c e8 49 7c 16 00 41 c6 45 24 f8 90 <0f> 0b e8 7c e2 ff fd 90 0f 0b e8 74 e2 ff fd 48 c7 c7 80 d1 9b 8e [ 101.963356][ T5340] RSP: 0018:ffffc90005e9ec20 EFLAGS: 00010246 [ 101.965800][ T5340] RAX: df88c8aa20f87300 RBX: ffffc90005e9ed60 RCX: df88c8aa20f87300 [ 101.969142][ T5340] RDX: ffffc90020802000 RSI: 0000000000007ca6 RDI: 0000000000007ca7 [ 101.972507][ T5340] RBP: ffffc90005e9ee90 R08: ffffc90005e9e847 R09: 1ffff92000bd3d08 [ 101.975920][ T5340] R10: dffffc0000000000 R11: fffff52000bd3d09 R12: ffff88801abd6c2c [ 101.979094][ T5340] R13: fffff52000bd3d8c R14: ffffc90005e9ed80 R15: 1000000000000000 [ 101.982683][ T5340] FS: 00007fef3c2bb6c0(0000) GS:ffff88808c894000(0000) knlGS:0000000000000000 [ 101.986183][ T5340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.988944][ T5340] CR2: 00007faee49b2000 CR3: 0000000012d8b000 CR4: 0000000000352ef0 [ 101.992383][ T5340] Call Trace: [ 101.993714][ T5340] [ 101.994960][ T5340] ? __pfx_ocfs2_iget+0x10/0x10 [ 101.997019][ T5340] ? format_decode+0x60f/0xe10 [ 101.999174][ T5340] ? string+0x279/0x2b0 [ 102.000957][ T5340] ? widen_string+0x3b/0x2a0 [ 102.002907][ T5340] ? string+0x279/0x2b0 [ 102.004677][ T5340] ? vsnprintf+0xdf1/0xee0 [ 102.006517][ T5340] ? snprintf+0xe8/0x140 [ 102.008323][ T5340] ? __brelse+0x59/0x90 [ 102.010020][ T5340] ? ocfs2_lookup_ino_from_name+0xcb/0x100 [ 102.012435][ T5340] ocfs2_get_system_file_inode+0x360/0x7e0 [ 102.014994][ T5340] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 102.017581][ T5340] ? iput+0x47f/0xe80 [ 102.019370][ T5340] ocfs2_init_global_system_inodes+0x2f6/0x6e0 [ 102.022047][ T5340] ? __pfx_ocfs2_init_global_system_inodes+0x10/0x10 [ 102.024922][ T5340] ? ocfs2_new_dlm_debug+0x96/0x1f0 [ 102.027166][ T5340] ? __kmalloc_cache_noprof+0x15b/0x660 [ 102.029534][ T5340] ? ocfs2_new_dlm_debug+0xb4/0x1f0 [ 102.031769][ T5340] ? __pfx_ocfs2_new_dlm_debug+0x10/0x10 [ 102.034112][ T5340] ? rcu_is_watching+0x15/0xb0 [ 102.036244][ T5340] ? trace_ocfs2_initialize_super+0x8b/0x200 [ 102.038691][ T5340] ocfs2_fill_super+0x45ac/0x6970 [ 102.040809][ T5340] ? __lock_acquire+0x6b5/0x2cf0 [ 102.042846][ T5340] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 102.045000][ T5340] ? __kasan_check_byte+0x12/0x40 [ 102.047075][ T5340] ? unwind_next_frame+0xa6/0x2550 [ 102.049194][ T5340] ? rcu_is_watching+0x15/0xb0 [ 102.051150][ T5340] ? unwind_next_frame+0xa6/0x2550 [ 102.053514][ T5340] ? rcu_is_watching+0x15/0xb0 [ 102.055656][ T5340] ? __kasan_check_byte+0x12/0x40 [ 102.058425][ T5340] ? is_bpf_text_address+0x26/0x2b0 [ 102.061212][ T5340] ? rcu_is_watching+0x15/0xb0 [ 102.063623][ T5340] ? __kasan_check_byte+0x12/0x40 [ 102.065869][ T5340] ? rcu_is_watching+0x15/0xb0 [ 102.068006][ T5340] ? lock_release+0x4b/0x3c0 [ 102.070046][ T5340] ? lock_release+0x4b/0x3c0 [ 102.072209][ T5340] ? unwind_next_frame+0xa6/0x2550 [ 102.074501][ T5340] ? rcu_is_watching+0x15/0xb0 [ 102.076639][ T5340] ? __kasan_check_byte+0x12/0x40 [ 102.078777][ T5340] ? unwind_next_frame+0xa6/0x2550 [ 102.080837][ T5340] ? rcu_is_watching+0x15/0xb0 [ 102.082968][ T5340] ? unwind_next_frame+0xa6/0x2550 [ 102.085128][ T5340] ? rcu_is_watching+0x15/0xb0 [ 102.087177][ T5340] ? __kasan_check_byte+0x12/0x40 [ 102.089206][ T5340] ? is_bpf_text_address+0x26/0x2b0 [ 102.091402][ T5340] ? rcu_is_watching+0x15/0xb0 [ 102.093417][ T5340] ? __kasan_check_byte+0x12/0x40 [ 102.095420][ T5340] ? rcu_is_watching+0x15/0xb0 [ 102.097418][ T5340] ? lock_release+0x4b/0x3c0 [ 102.099360][ T5340] ? lock_release+0x4b/0x3c0 [ 102.101190][ T5340] ? is_bpf_text_address+0x292/0x2b0 [ 102.103307][ T5340] ? is_bpf_text_address+0x26/0x2b0 [ 102.105533][ T5340] ? kernel_text_address+0xa5/0xe0 [ 102.107664][ T5340] ? __kernel_text_address+0xd/0x30 [ 102.109891][ T5340] ? unwind_get_return_address+0x4d/0x90 [ 102.112249][ T5340] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 102.114776][ T5340] ? arch_stack_walk+0xfb/0x150 [ 102.116811][ T5340] ? __bfs+0x153/0x290 [ 102.118627][ T5340] ? __pfx_hlock_conflict+0x10/0x10 [ 102.120875][ T5340] ? __bfs+0x153/0x290 [ 102.122632][ T5340] ? __pfx_hlock_conflict+0x10/0x10 [ 102.124897][ T5340] ? check_path+0x21/0x40 [ 102.126761][ T5340] ? check_noncircular+0xda/0x150 [ 102.128994][ T5340] ? lockdep_unlock+0x5d/0xd0 [ 102.131042][ T5340] ? __lock_acquire+0x146e/0x2cf0 [ 102.133297][ T5340] ? __mutex_trylock_common+0x158/0x260 [ 102.135659][ T5340] ? __pfx___mutex_trylock_common+0x10/0x10 [ 102.138180][ T5340] ? string+0x279/0x2b0 [ 102.139893][ T5340] ? widen_string+0x3b/0x2a0 [ 102.141728][ T5340] ? string+0x279/0x2b0 [ 102.143432][ T5340] ? bdev_name+0x2ce/0x430 [ 102.145337][ T5340] ? pointer+0x614/0x11f0 [ 102.147186][ T5340] ? __pfx_pointer+0x10/0x10 [ 102.149205][ T5340] ? format_decode+0x60f/0xe10 [ 102.151160][ T5340] ? snprintf+0xe8/0x140 [ 102.153032][ T5340] ? __pfx_snprintf+0x10/0x10 [ 102.154943][ T5340] ? set_blocksize+0x1c9/0x440 [ 102.156814][ T5340] ? sb_set_blocksize+0x155/0x240 [ 102.158955][ T5340] ? setup_bdev_super+0x4c1/0x5b0 [ 102.161144][ T5340] get_tree_bdev_flags+0x431/0x4f0 [ 102.163290][ T5340] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 102.165584][ T5340] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 102.168042][ T5340] vfs_get_tree+0x92/0x2a0 [ 102.170058][ T5340] do_new_mount+0x341/0xd30 [ 102.172054][ T5340] ? __pfx_do_new_mount+0x10/0x10 [ 102.174128][ T5340] ? user_path_at+0xd4/0x160 [ 102.176092][ T5340] __se_sys_mount+0x31d/0x420 [ 102.178082][ T5340] ? __pfx___se_sys_mount+0x10/0x10 [ 102.180369][ T5340] ? __x64_sys_mount+0x20/0xc0 [ 102.182576][ T5340] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.185090][ T5340] do_syscall_64+0x174/0x580 [ 102.186837][ T5340] ? trace_irq_disable+0x3b/0x140 [ 102.188917][ T5340] ? clear_bhb_loop+0x40/0x90 [ 102.191036][ T5340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.193713][ T5340] RIP: 0033:0x7fef3b39e0ca [ 102.195672][ T5340] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 102.203859][ T5340] RSP: 002b:00007fef3c2bae18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 102.207467][ T5340] RAX: ffffffffffffffda RBX: 00007fef3c2baea0 RCX: 00007fef3b39e0ca [ 102.211031][ T5340] RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007fef3c2bae60 [ 102.214418][ T5340] RBP: 0000200000004440 R08: 00007fef3c2baea0 R09: 00000000000008c0 [ 102.217719][ T5340] R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040 [ 102.221082][ T5340] R13: 00007fef3c2bae60 R14: 000000000000443a R15: 0000200000000340 [ 102.224329][ T5340] [ 102.225539][ T5340] Modules linked in: [ 102.227610][ T5340] ---[ end trace 0000000000000000 ]--- [ 102.301175][ T5340] RIP: 0010:ocfs2_iget+0x1abd/0x1b50 [ 102.303399][ T5340] Code: 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 50 24 22 8e ba 66 02 00 00 48 c7 c1 60 08 13 8c e8 49 7c 16 00 41 c6 45 24 f8 90 <0f> 0b e8 7c e2 ff fd 90 0f 0b e8 74 e2 ff fd 48 c7 c7 80 d1 9b 8e [ 102.311994][ T5340] RSP: 0018:ffffc90005e9ec20 EFLAGS: 00010246 [ 102.314548][ T5340] RAX: df88c8aa20f87300 RBX: ffffc90005e9ed60 RCX: df88c8aa20f87300 [ 102.317927][ T5340] RDX: ffffc90020802000 RSI: 0000000000007ca6 RDI: 0000000000007ca7 [ 102.321780][ T5340] RBP: ffffc90005e9ee90 R08: ffffc90005e9e847 R09: 1ffff92000bd3d08 [ 102.325270][ T5340] R10: dffffc0000000000 R11: fffff52000bd3d09 R12: ffff88801abd6c2c [ 102.328909][ T5340] R13: fffff52000bd3d8c R14: ffffc90005e9ed80 R15: 1000000000000000 [ 102.332317][ T5340] FS: 00007fef3c2bb6c0(0000) GS:ffff88808c894000(0000) knlGS:0000000000000000 [ 102.336242][ T5340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.340648][ T5340] CR2: 00007faee49b3000 CR3: 0000000012d8b000 CR4: 0000000000352ef0 [ 102.344324][ T5340] Kernel panic - not syncing: Fatal exception [ 102.347254][ T5340] Kernel Offset: disabled [ 102.348962][ T5340] Rebooting in 86400 seconds..