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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqsIOHAsAAAAACPO3jqJvAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPgVAAD//yI8H2o=") [ 75.395519][ T4690] Bluetooth: hci0: command tx timeout [ 75.456173][ T5341] batman_adv: batadv0: Adding interface: dummy0 [ 75.459074][ T5341] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 75.472230][ T5341] batman_adv: batadv0: Interface activated: dummy0 [ 75.487359][ T5341] batadv0: mtu less than device minimum [ 75.491025][ T5341] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 75.496602][ T5341] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 75.501651][ T5341] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 75.507261][ T5341] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 75.513120][ T5341] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 75.518653][ T5341] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 75.524140][ T5341] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 75.529427][ T5341] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 75.535263][ T5341] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 75.860197][ T5342] loop0: detected capacity change from 0 to 32768 [ 75.871757][ T5342] ======================================================= [ 75.871757][ T5342] WARNING: The mand mount option has been deprecated and [ 75.871757][ T5342] and is ignored by this kernel. Remove the mand [ 75.871757][ T5342] option from the mount to silence this warning. [ 75.871757][ T5342] ======================================================= [ 75.962731][ T5342] (syz.0.0,5342,0):ocfs2_read_locked_inode:550 ERROR: bug expression: !!(fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) != !!(args->fi_flags & OCFS2_FI_FLAG_SYSFILE) [ 75.995868][ T5342] (syz.0.0,5342,0):ocfs2_read_locked_inode:550 ERROR: Inode 72: system file state is ambiguous [ 76.000777][ T5342] ------------[ cut here ]------------ [ 76.003405][ T5342] kernel BUG at fs/ocfs2/inode.c:550! [ 76.015623][ T5342] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 76.018608][ T5342] CPU: 0 UID: 0 PID: 5342 Comm: syz.0.0 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 76.023886][ T5342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.028729][ T5342] RIP: 0010:ocfs2_iget+0x19a3/0x1a90 [ 76.031144][ T5342] Code: bc 24 60 01 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 aa ba b8 8d ba 26 02 00 00 48 c7 c1 a0 88 ca 8b e8 0e 30 15 00 90 <0f> 0b e8 86 01 22 fe 90 0f 0b e8 7e 01 22 fe 31 f6 65 ff 0d 95 50 [ 76.041181][ T5342] RSP: 0018:ffffc9000d46ee60 EFLAGS: 00010246 [ 76.044060][ T5342] RAX: 2ec39aed9f1a2100 RBX: ffffc9000d46efa0 RCX: 2ec39aed9f1a2100 [ 76.047482][ T5342] RDX: ffffc9000e75b000 RSI: 000000000000c087 RDI: 000000000000c088 [ 76.050834][ T5342] RBP: ffffc9000d46f0d0 R08: ffff88801fc24293 R09: 1ffff11003f84852 [ 76.054256][ T5342] R10: dffffc0000000000 R11: ffffed1003f84853 R12: ffff88804cef102c [ 76.057743][ T5342] R13: 1ffff92001a8ddd4 R14: ffffc9000d46efc0 R15: 1000000000000000 [ 76.061680][ T5342] FS: 00007f0f0ee596c0(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000 [ 76.065711][ T5342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.068662][ T5342] CR2: 00007f2eb3d909c0 CR3: 000000003fbbf000 CR4: 0000000000352ef0 [ 76.072063][ T5342] Call Trace: [ 76.073559][ T5342] [ 76.074877][ T5342] ? __pfx_ocfs2_iget+0x10/0x10 [ 76.077144][ T5342] ? format_decode+0x5a3/0xe30 [ 76.079326][ T5342] ? vsnprintf+0xe11/0xf00 [ 76.081518][ T5342] ? __brelse+0x59/0xa0 [ 76.083440][ T5342] ? ocfs2_lookup_ino_from_name+0xcb/0x100 [ 76.086101][ T5342] ocfs2_get_system_file_inode+0x37a/0x7d0 [ 76.088648][ T5342] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 76.091830][ T5342] ? ocfs2_find_slot+0x6cf/0xc30 [ 76.094057][ T5342] ? __pfx_ocfs2_find_slot+0x10/0x10 [ 76.096409][ T5342] ocfs2_fill_super+0x419d/0x63d0 [ 76.098616][ T5342] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 76.101248][ T5342] ? unwind_next_frame+0xa5/0x2390 [ 76.103747][ T5342] ? rcu_is_watching+0x15/0xb0 [ 76.106010][ T5342] ? __kasan_check_byte+0x12/0x40 [ 76.108294][ T5342] ? is_bpf_text_address+0x26/0x2b0 [ 76.110529][ T5342] ? rcu_is_watching+0x15/0xb0 [ 76.112715][ T5342] ? __kasan_check_byte+0x12/0x40 [ 76.114876][ T5342] ? rcu_is_watching+0x15/0xb0 [ 76.117086][ T5342] ? lock_release+0x4b/0x3e0 [ 76.119152][ T5342] ? lock_release+0x4b/0x3e0 [ 76.121201][ T5342] ? unwind_next_frame+0xa5/0x2390 [ 76.123494][ T5342] ? rcu_is_watching+0x15/0xb0 [ 76.125645][ T5342] ? __kasan_check_byte+0x12/0x40 [ 76.127881][ T5342] ? unwind_next_frame+0xa5/0x2390 [ 76.130207][ T5342] ? unwind_next_frame+0xa5/0x2390 [ 76.132506][ T5342] ? rcu_is_watching+0x15/0xb0 [ 76.134681][ T5342] ? __kasan_check_byte+0x12/0x40 [ 76.136925][ T5342] ? is_bpf_text_address+0x26/0x2b0 [ 76.139273][ T5342] ? rcu_is_watching+0x15/0xb0 [ 76.141781][ T5342] ? __kasan_check_byte+0x12/0x40 [ 76.144305][ T5342] ? rcu_is_watching+0x15/0xb0 [ 76.147111][ T5342] ? lock_release+0x4b/0x3e0 [ 76.149476][ T5342] ? lock_release+0x4b/0x3e0 [ 76.151663][ T5342] ? is_bpf_text_address+0x292/0x2b0 [ 76.154105][ T5342] ? is_bpf_text_address+0x26/0x2b0 [ 76.156574][ T5342] ? kernel_text_address+0xa5/0xe0 [ 76.158718][ T5342] ? __kernel_text_address+0xd/0x40 [ 76.161734][ T5342] ? unwind_get_return_address+0x4d/0x90 [ 76.164497][ T5342] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 76.167267][ T5342] ? arch_stack_walk+0xfc/0x150 [ 76.169433][ T5342] ? __bfs+0x151/0x2a0 [ 76.171170][ T5342] ? __pfx_hlock_conflict+0x10/0x10 [ 76.173441][ T5342] ? __bfs+0x151/0x2a0 [ 76.175234][ T5342] ? __pfx_hlock_conflict+0x10/0x10 [ 76.177660][ T5342] ? check_path+0x21/0x40 [ 76.179608][ T5342] ? check_noncircular+0xe0/0x160 [ 76.182203][ T5342] ? lockdep_unlock+0x89/0x120 [ 76.184647][ T5342] ? validate_chain+0x897/0x2140 [ 76.187120][ T5342] ? __lock_acquire+0xab9/0xd20 [ 76.189390][ T5342] ? __mutex_trylock_common+0x153/0x260 [ 76.192066][ T5342] ? string+0x279/0x2b0 [ 76.193737][ T5342] ? widen_string+0x3b/0x2a0 [ 76.195518][ T5342] ? string+0x279/0x2b0 [ 76.197272][ T5342] ? bdev_name+0x2ce/0x430 [ 76.199232][ T5342] ? rcu_is_watching+0x15/0xb0 [ 76.201279][ T5342] ? pointer+0x5f2/0x1190 [ 76.203202][ T5342] ? __pfx_pointer+0x10/0x10 [ 76.205272][ T5342] ? bdev_open+0x91d/0xd30 [ 76.207428][ T5342] ? format_decode+0x5ee/0xe30 [ 76.209609][ T5342] ? snprintf+0xda/0x120 [ 76.211832][ T5342] ? __pfx_snprintf+0x10/0x10 [ 76.213944][ T5342] ? set_blocksize+0x21e/0x500 [ 76.216216][ T5342] ? sb_set_blocksize+0x104/0x180 [ 76.218479][ T5342] ? setup_bdev_super+0x4c1/0x5b0 [ 76.220772][ T5342] get_tree_bdev_flags+0x40e/0x4d0 [ 76.223112][ T5342] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 76.225604][ T5342] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 76.228047][ T5342] vfs_get_tree+0x92/0x2b0 [ 76.229843][ T5342] do_new_mount+0x24a/0xa40 [ 76.231765][ T5342] __se_sys_mount+0x317/0x410 [ 76.234134][ T5342] ? __pfx___se_sys_mount+0x10/0x10 [ 76.236702][ T5342] ? do_syscall_64+0xbe/0x3b0 [ 76.238683][ T5342] ? __x64_sys_mount+0x20/0xc0 [ 76.240928][ T5342] do_syscall_64+0xfa/0x3b0 [ 76.242977][ T5342] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.245190][ T5342] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.247599][ T5342] ? clear_bhb_loop+0x60/0xb0 [ 76.249516][ T5342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.252042][ T5342] RIP: 0033:0x7f0f0df9014a [ 76.254329][ T5342] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 76.263855][ T5342] RSP: 002b:00007f0f0ee58e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 76.267913][ T5342] RAX: ffffffffffffffda RBX: 00007f0f0ee58ef0 RCX: 00007f0f0df9014a [ 76.271536][ T5342] RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007f0f0ee58eb0 [ 76.275040][ T5342] RBP: 0000200000004440 R08: 00007f0f0ee58ef0 R09: 00000000000008c0 [ 76.278665][ T5342] R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040 [ 76.282182][ T5342] R13: 00007f0f0ee58eb0 R14: 0000000000004421 R15: 0000200000000080 [ 76.285699][ T5342] [ 76.287187][ T5342] Modules linked in: [ 76.289569][ T5342] ---[ end trace 0000000000000000 ]--- [ 76.309897][ T5342] RIP: 0010:ocfs2_iget+0x19a3/0x1a90 [ 76.312532][ T5342] Code: bc 24 60 01 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 aa ba b8 8d ba 26 02 00 00 48 c7 c1 a0 88 ca 8b e8 0e 30 15 00 90 <0f> 0b e8 86 01 22 fe 90 0f 0b e8 7e 01 22 fe 31 f6 65 ff 0d 95 50 [ 76.321985][ T5342] RSP: 0018:ffffc9000d46ee60 EFLAGS: 00010246 [ 76.325050][ T5342] RAX: 2ec39aed9f1a2100 RBX: ffffc9000d46efa0 RCX: 2ec39aed9f1a2100 [ 76.328544][ T5342] RDX: ffffc9000e75b000 RSI: 000000000000c087 RDI: 000000000000c088 [ 76.332378][ T5342] RBP: ffffc9000d46f0d0 R08: ffff88801fc24293 R09: 1ffff11003f84852 [ 76.336583][ T5342] R10: dffffc0000000000 R11: ffffed1003f84853 R12: ffff88804cef102c [ 76.340335][ T5342] R13: 1ffff92001a8ddd4 R14: ffffc9000d46efc0 R15: 1000000000000000 [ 76.344176][ T5342] FS: 00007f0f0ee596c0(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000 [ 76.348585][ T5342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.351607][ T5342] CR2: 00007f2eb3d909c0 CR3: 000000003fbbf000 CR4: 0000000000352ef0 [ 76.355693][ T5342] Kernel panic - not syncing: Fatal exception [ 76.358771][ T5342] Kernel Offset: disabled [ 76.360880][ T5342] Rebooting in 86400 seconds..