Warning: Permanently added '[localhost]:31525' (ED25519) to the list of known hosts. executing program syzkaller login: [ 88.626446][ T5101] loop0: detected capacity change from 0 to 32768 [ 88.647957][ T5101] ======================================================= [ 88.647957][ T5101] WARNING: The mand mount option has been deprecated and [ 88.647957][ T5101] and is ignored by this kernel. Remove the mand [ 88.647957][ T5101] option from the mount to silence this warning. [ 88.647957][ T5101] ======================================================= [ 88.717246][ T5101] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.915490][ T5101] ------------[ cut here ]------------ [ 88.917759][ T5101] kernel BUG at fs/ocfs2/aops.c:1179! [ 88.919958][ T5101] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 88.923325][ T5101] CPU: 0 UID: 0 PID: 5101 Comm: syz-executor322 Not tainted 6.11.0-syzkaller-02520-gadfc3ded5c33 #0 [ 88.927401][ T5101] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 88.931379][ T5101] RIP: 0010:ocfs2_write_cluster_by_desc+0x1fc7/0x1ff0 [ 88.934065][ T5101] Code: 03 48 8d bc 24 30 02 00 00 48 c7 c6 77 b1 0b 8e ba 7e 04 00 00 48 c7 c1 00 ef 48 8c e8 92 93 1d 00 90 0f 0b e8 5a f1 12 fe 90 <0f> 0b e8 52 f1 12 fe 90 0f 0b e8 4a f1 12 fe 90 0f 0b e8 42 f1 12 [ 88.940795][ T5101] RSP: 0018:ffffc90002daee20 EFLAGS: 00010293 [ 88.942893][ T5101] RAX: ffffffff8380b546 RBX: ffff888040bcc1a0 RCX: ffff88801efca440 [ 88.945775][ T5101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.948642][ T5101] RBP: ffffc90002daf170 R08: ffffffff83809cae R09: 1ffff11008179804 [ 88.951511][ T5101] R10: dffffc0000000000 R11: ffffed1008179805 R12: 0000000000000000 [ 88.953784][ T5101] R13: ffff88804031a000 R14: ffff888040bcc178 R15: 0000000000000000 [ 88.955837][ T5101] FS: 00005555584fe380(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 [ 88.958206][ T5101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.960256][ T5101] CR2: 0000000020201000 CR3: 0000000000adc000 CR4: 0000000000350ef0 [ 88.963009][ T5101] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 88.965800][ T5101] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 88.968583][ T5101] Call Trace: [ 88.969818][ T5101] [ 88.970857][ T5101] ? __die_body+0x88/0xe0 [ 88.972416][ T5101] ? die+0xcf/0x110 [ 88.973758][ T5101] ? do_trap+0x15a/0x3a0 [ 88.975296][ T5101] ? ocfs2_write_cluster_by_desc+0x1fc7/0x1ff0 [ 88.977635][ T5101] ? do_error_trap+0x1dc/0x2c0 [ 88.979450][ T5101] ? ocfs2_write_cluster_by_desc+0x1fc7/0x1ff0 [ 88.981868][ T5101] ? __pfx_do_error_trap+0x10/0x10 [ 88.983983][ T5101] ? report_bug+0x3e8/0x500 [ 88.985401][ T5101] ? handle_invalid_op+0x34/0x40 [ 88.986853][ T5101] ? ocfs2_write_cluster_by_desc+0x1fc7/0x1ff0 [ 88.988642][ T5101] ? exc_invalid_op+0x38/0x50 [ 88.990041][ T5101] ? asm_exc_invalid_op+0x1a/0x20 [ 88.991735][ T5101] ? ocfs2_write_cluster_by_desc+0x72e/0x1ff0 [ 88.993718][ T5101] ? ocfs2_write_cluster_by_desc+0x1fc6/0x1ff0 [ 88.995658][ T5101] ? ocfs2_write_cluster_by_desc+0x1fc7/0x1ff0 [ 88.997695][ T5101] ? __pfx_lru_add_fn+0x10/0x10 [ 88.999451][ T5101] ? filemap_add_folio+0x26d/0x650 [ 89.001175][ T5101] ? __pfx_ocfs2_write_cluster_by_desc+0x10/0x10 [ 89.003283][ T5101] ? __filemap_get_folio+0x946/0xc10 [ 89.005183][ T5101] ? folio_wait_stable+0x70/0x90 [ 89.006699][ T5101] ? ocfs2_grab_pages_for_write+0xd55/0xfd0 [ 89.008500][ T5101] ? __pfx_ocfs2_grab_pages_for_write+0x10/0x10 [ 89.010446][ T5101] ? ocfs2_write_begin_nolock+0x114c/0x4ec0 [ 89.012483][ T5101] ? rcu_is_watching+0x15/0xb0 [ 89.014216][ T5101] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 89.016243][ T5101] ? ocfs2_inode_cache_get_super+0xd/0x40 [ 89.018237][ T5101] ocfs2_write_begin_nolock+0x3a2f/0x4ec0 [ 89.020420][ T5101] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10 [ 89.022648][ T5101] ? __pfx_lock_acquire+0x10/0x10 [ 89.024519][ T5101] ? mark_lock+0x9a/0x350 [ 89.026091][ T5101] ? __lock_acquire+0x137a/0x2040 [ 89.027960][ T5101] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 89.030225][ T5101] ? __pfx_lock_acquire+0x10/0x10 [ 89.032086][ T5101] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 89.034412][ T5101] ? __pfx___might_resched+0x10/0x10 [ 89.036406][ T5101] ? irqentry_exit+0x63/0x90 [ 89.038196][ T5101] ? irqentry_exit+0x63/0x90 [ 89.039996][ T5101] ? exc_page_fault+0x590/0x8c0 [ 89.041815][ T5101] ? down_write+0x18c/0x220 [ 89.043549][ T5101] ? __pfx_down_write+0x10/0x10 [ 89.045312][ T5101] ocfs2_write_begin+0x205/0x3a0 [ 89.046898][ T5101] ? __pfx_ocfs2_write_begin+0x10/0x10 [ 89.048848][ T5101] ? _raw_spin_unlock+0x28/0x50 [ 89.050692][ T5101] ? fault_in_iov_iter_readable+0x229/0x280 [ 89.052983][ T5101] generic_perform_write+0x37e/0x730 [ 89.055039][ T5101] ? __pfx_generic_perform_write+0x10/0x10 [ 89.057286][ T5101] ? __generic_file_write_iter+0x102/0x230 [ 89.059569][ T5101] ? ocfs2_file_write_iter+0x1790/0x1f50 [ 89.061749][ T5101] ocfs2_file_write_iter+0x17b1/0x1f50 [ 89.063905][ T5101] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 89.066167][ T5101] ? __pfx_lock_acquire+0x10/0x10 [ 89.068114][ T5101] ? rcu_read_lock_any_held+0xb7/0x160 [ 89.070222][ T5101] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 89.072515][ T5101] vfs_write+0xa6d/0xc90 [ 89.074154][ T5101] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 89.076410][ T5101] ? __pfx_vfs_write+0x10/0x10 [ 89.078240][ T5101] ? __fdget_pos+0x265/0x320 [ 89.079942][ T5101] ksys_write+0x1a0/0x2c0 [ 89.081524][ T5101] ? __pfx_ksys_write+0x10/0x10 [ 89.083423][ T5101] ? exc_page_fault+0x590/0x8c0 [ 89.085320][ T5101] ? do_syscall_64+0xb6/0x230 [ 89.087086][ T5101] do_syscall_64+0xf3/0x230 [ 89.088858][ T5101] ? clear_bhb_loop+0x35/0x90 [ 89.090670][ T5101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.092963][ T5101] RIP: 0033:0x7f741df14ad9 [ 89.094692][ T5101] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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 [ 89.102042][ T5101] RSP: 002b:00007ffcf8213568 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 89.104895][ T5101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f741df14ad9 [ 89.107497][ T5101] RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000004 [ 89.109967][ T5101] RBP: 00007f741df8c5f0 R08: 00005555584ff4c0 R09: 00005555584ff4c0 [ 89.112879][ T5101] R10: 0000000000004428 R11: 0000000000000246 R12: 00007ffcf8213590 [ 89.115581][ T5101] R13: 00007ffcf82137b8 R14: 431bde82d7b634db R15: 00007f741df5d03b [ 89.118205][ T5101] [ 89.119286][ T5101] Modules linked in: [ 89.137047][ T5101] ---[ end trace 0000000000000000 ]--- [ 89.138710][ T5101] RIP: 0010:ocfs2_write_cluster_by_desc+0x1fc7/0x1ff0 [ 89.140688][ T5101] Code: 03 48 8d bc 24 30 02 00 00 48 c7 c6 77 b1 0b 8e ba 7e 04 00 00 48 c7 c1 00 ef 48 8c e8 92 93 1d 00 90 0f 0b e8 5a f1 12 fe 90 <0f> 0b e8 52 f1 12 fe 90 0f 0b e8 4a f1 12 fe 90 0f 0b e8 42 f1 12 [ 89.153296][ T5101] RSP: 0018:ffffc90002daee20 EFLAGS: 00010293 [ 89.155842][ T5101] RAX: ffffffff8380b546 RBX: ffff888040bcc1a0 RCX: ffff88801efca440 [ 89.170478][ T5101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.174099][ T5101] RBP: ffffc90002daf170 R08: ffffffff83809cae R09: 1ffff11008179804 [ 89.177153][ T5101] R10: dffffc0000000000 R11: ffffed1008179805 R12: 0000000000000000 [ 89.180170][ T5101] R13: ffff88804031a000 R14: ffff888040bcc178 R15: 0000000000000000 [ 89.192755][ T5101] FS: 00005555584fe380(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 [ 89.204393][ T5101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.207128][ T5101] CR2: 0000000020201000 CR3: 0000000000adc000 CR4: 0000000000350ef0 [ 89.210177][ T5101] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 89.217597][ T5101] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 89.220639][ T5101] Kernel panic - not syncing: Fatal exception [ 89.223079][ T5101] Kernel Offset: disabled [ 89.224770][ T5101] Rebooting in 86400 seconds.. VM DIAGNOSIS: 19:10:19 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000030 RBX=ffffffff9a664f20 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002dae490 R8 =ffffffff8540483b R9 =1ffff11003dc7046 R10=dffffc0000000000 R11=ffffffff854047f0 R12=dffffc0000000000 R13=0000000000000030 R14=0000000000000030 R15=00000000000003f8 RIP=ffffffff8540486e 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 00005555584fe380 ffffffff 00c00000 GS =0000 ffff88801fe00000 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=0000000020201000 CR3=0000000000adc000 CR4=00350ef0 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=0000000000440401 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcf8213570 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f741df98580 00007f741df8c5d8 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f741df7d7e4 00007f741df91260 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 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 65723d73726f7272 6500747865003036 36396f7369007265 6c6c616b7a797300 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40571856574a5757 4000515d40001513 131c4a564c005740 4949444e5f5c5600 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 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