Warning: Permanently added '[localhost]:3281' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 79.450909][ T5323] loop0: detected capacity change from 0 to 40427 [ 79.605416][ T5323] F2FS-fs (loop0): build fault injection attr: rate: 771, type: 0x3fffff [ 79.704093][ T5323] F2FS-fs (loop0): invalid crc value [ 79.990008][ T25] audit: type=1804 audit(1744726423.938:2): pid=5322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor186" name="/syzkaller.PYQC5Z/0/file0" dev="sda1" ino=1940 res=1 errno=0 [ 80.055554][ T5323] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 executing program [ 80.084338][ T25] audit: type=1804 audit(1744726424.038:3): pid=5326 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor186" name="/syzkaller.PdjELU/0/file0" dev="sda1" ino=1940 res=1 errno=0 [ 80.111000][ T5323] F2FS-fs (loop0): inject inconsistent footer in sanity_check_node_footer of f2fs_get_dnode_of_data+0x25f/0x2570 [ 80.152034][ T25] audit: type=1804 audit(1744726424.058:4): pid=5319 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor186" name="/syzkaller.KugoHR/0/file0" dev="sda1" ino=1941 res=1 errno=0 executing program [ 80.184352][ T5323] F2FS-fs (loop0): inconsistent node block, node_type:1, nid:10, node_footer[nid:10,ino:10,ofs:0,cpver:0,blkaddr:0] executing program executing program executing program [ 80.256316][ T25] audit: type=1804 audit(1744726424.068:5): pid=5323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor186" name="/syzkaller.KhNo2v/0/file1/file0" dev="loop0" ino=10 res=1 errno=0 [ 80.306178][ T5323] F2FS-fs (loop0): inconsistent node block, node_type:1, nid:10, node_footer[nid:0,ino:0,ofs:0,cpver:0,blkaddr:0] [ 80.310891][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz-executor186 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 80.310908][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 80.310915][ T5323] Call Trace: [ 80.310921][ T5323] [ 80.310926][ T5323] dump_stack_lvl+0x241/0x360 [ 80.310948][ T5323] ? __pfx_dump_stack_lvl+0x10/0x10 [ 80.310964][ T5323] ? _raw_spin_unlock_irqrestore+0xde/0x140 [ 80.311709][ T5323] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 80.311729][ T5323] f2fs_handle_critical_error+0x392/0x5a0 [ 80.311752][ T5323] f2fs_write_inode+0x3dc/0x780 [ 80.311770][ T5323] __writeback_single_inode+0x708/0x10d0 [ 80.311790][ T5323] writeback_single_inode+0x1f3/0x660 [ 80.311807][ T5323] sync_inode_metadata+0xc6/0x120 [ 80.311819][ T5323] ? __pfx_sync_inode_metadata+0x10/0x10 [ 80.311864][ T5323] ? f2fs_abort_atomic_write+0x382/0x4c0 [ 80.311885][ T5323] __f2fs_ioctl+0x4ce5/0xb850 [ 80.311898][ T5323] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 80.311931][ T5323] ? kasan_quarantine_put+0xdc/0x230 [ 80.311942][ T5323] ? lockdep_hardirqs_on+0x9d/0x150 [ 80.311963][ T5323] ? __pfx___f2fs_ioctl+0x10/0x10 [ 80.311978][ T5323] ? tomoyo_path_number_perm+0x684/0x790 [ 80.311992][ T5323] ? tomoyo_path_number_perm+0x215/0x790 [ 80.312002][ T5323] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 80.312034][ T5323] ? f2fs_ioctl+0x157/0x420 [ 80.312041][ T5323] ? __pfx_f2fs_ioctl+0x10/0x10 [ 80.312049][ T5323] __se_sys_ioctl+0xf1/0x160 [ 80.312059][ T5323] do_syscall_64+0xf3/0x230 [ 80.312078][ T5323] ? clear_bhb_loop+0x45/0xa0 [ 80.312092][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.312103][ T5323] RIP: 0033:0x7f7f46c37319 [ 80.312114][ T5323] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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 [ 80.312123][ T5323] RSP: 002b:00007ffcc0a03e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 80.312135][ T5323] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f7f46c37319 [ 80.312143][ T5323] RDX: 0000000000000000 RSI: 000000000000f502 RDI: 0000000000000004 [ 80.312149][ T5323] RBP: 0000000000000000 R08: 00007ffcc0a03eb0 R09: 00007ffcc0a03eb0 [ 80.312156][ T5323] R10: 00007ffcc0a03eb0 R11: 0000000000000246 R12: 0000000000000001 [ 80.312163][ T5323] R13: 0000000000000000 R14: 431bde82d7b634db R15: 00007ffcc0a03ed0 [ 80.312184][ T5323] [ 80.312189][ T5323] F2FS-fs (loop0): Stopped filesystem due to reason: 5 [ 80.410318][ T25] audit: type=1804 audit(1744726424.078:6): pid=5325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor186" name="/syzkaller.je2Oui/0/file0" dev="sda1" ino=1942 res=1 errno=0 [ 80.475526][ T25] audit: type=1804 audit(1744726424.088:7): pid=5318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor186" name="/syzkaller.Fb06no/0/file0" dev="sda1" ino=1943 res=1 errno=0 [ 80.544446][ T1033] ------------[ cut here ]------------ [ 80.546370][ T1033] kernel BUG at fs/f2fs/data.c:358! [ 80.548255][ T1033] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 80.551612][ T1033] CPU: 0 UID: 0 PID: 1033 Comm: kworker/u4:5 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 80.556007][ T1033] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 80.560013][ T1033] Workqueue: loop0 loop_rootcg_workfn [ 80.562013][ T1033] RIP: 0010:f2fs_write_end_io+0x77a/0x790 [ 80.563865][ T1033] Code: e8 fb d8 f0 fd e9 a2 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c fe fa ff ff 48 89 df e8 81 d8 f0 fd e9 f1 fa ff ff e8 d7 9e 86 fd 90 <0f> 0b e8 9f 0a f4 07 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 [ 80.571067][ T1033] RSP: 0000:ffffc90002597320 EFLAGS: 00010093 [ 80.573067][ T1033] RAX: ffffffff843cb659 RBX: 0000000000000000 RCX: ffff888035d74880 [ 80.575648][ T1033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000a [ 80.578212][ T1033] RBP: ffffc90002597430 R08: ffffffff843cb306 R09: 1ffffd4000219d7d [ 80.580711][ T1033] R10: dffffc0000000000 R11: fffff94000219d7e R12: 0000000000000001 [ 80.583219][ T1033] R13: dffffc0000000000 R14: 000000000000000a R15: ffffea00010cebc0 [ 80.586006][ T1033] FS: 0000000000000000(0000) GS:ffff88808c593000(0000) knlGS:0000000000000000 [ 80.589392][ T1033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.591785][ T1033] CR2: 00007f7f3f420000 CR3: 00000000430fc000 CR4: 0000000000352ef0 [ 80.594639][ T1033] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.597504][ T1033] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.600428][ T1033] Call Trace: [ 80.601648][ T1033] [ 80.602756][ T1033] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 80.604750][ T1033] ? blkg_put+0x18f/0x250 [ 80.606352][ T1033] ? bio_endio+0x7e4/0x890 [ 80.608128][ T1033] ? bio_endio+0x82a/0x890 [ 80.609762][ T1033] blk_update_request+0x5e5/0x1160 [ 80.611754][ T1033] blk_mq_end_request+0x3e/0x70 [ 80.613671][ T1033] blk_flush_complete_seq+0x6bd/0xcf0 [ 80.615722][ T1033] flush_end_io+0xab4/0xdc0 [ 80.617465][ T1033] __blk_mq_end_request+0x492/0x5d0 [ 80.619447][ T1033] loop_process_work+0x1bdf/0x21d0 [ 80.621318][ T1033] ? __pfx_loop_process_work+0x10/0x10 [ 80.623411][ T1033] ? update_curr_dl_se+0x10e/0x8d0 [ 80.625438][ T1033] ? __lock_acquire+0xad5/0xd80 [ 80.627207][ T1033] ? do_raw_spin_lock+0x151/0x370 [ 80.628916][ T1033] ? do_raw_spin_unlock+0x58/0x8b0 [ 80.631019][ T1033] ? look_up_lock_class+0x7b/0x170 [ 80.632934][ T1033] ? register_lock_class+0x54/0x330 [ 80.635002][ T1033] ? __lock_acquire+0xad5/0xd80 [ 80.636762][ T1033] ? lockdep_hardirqs_on+0x9d/0x150 [ 80.638895][ T1033] ? process_scheduled_works+0x9cb/0x18e0 [ 80.641301][ T1033] process_scheduled_works+0xac3/0x18e0 [ 80.643349][ T1033] ? __pfx_process_scheduled_works+0x10/0x10 [ 80.645852][ T1033] ? assign_work+0x367/0x3d0 [ 80.647832][ T1033] worker_thread+0x870/0xd50 [ 80.649702][ T1033] ? __kthread_parkme+0x1a8/0x200 [ 80.651656][ T1033] ? __pfx_worker_thread+0x10/0x10 [ 80.653738][ T1033] kthread+0x7b7/0x940 [ 80.655309][ T1033] ? __pfx_worker_thread+0x10/0x10 [ 80.657175][ T1033] ? __pfx_kthread+0x10/0x10 [ 80.658946][ T1033] ? __pfx_kthread+0x10/0x10 [ 80.660686][ T1033] ? __pfx_kthread+0x10/0x10 [ 80.662299][ T1033] ? __pfx_kthread+0x10/0x10 [ 80.664045][ T1033] ? _raw_spin_unlock_irq+0x23/0x50 [ 80.665893][ T1033] ? lockdep_hardirqs_on+0x9d/0x150 [ 80.667501][ T1033] ? __pfx_kthread+0x10/0x10 [ 80.669048][ T1033] ret_from_fork+0x4b/0x80 [ 80.670653][ T1033] ? __pfx_kthread+0x10/0x10 [ 80.672283][ T1033] ret_from_fork_asm+0x1a/0x30 [ 80.674081][ T1033] [ 80.675278][ T1033] Modules linked in: [ 80.676600][ T1033] ---[ end trace 0000000000000000 ]--- [ 80.678398][ T1033] RIP: 0010:f2fs_write_end_io+0x77a/0x790 [ 80.680405][ T1033] Code: e8 fb d8 f0 fd e9 a2 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c fe fa ff ff 48 89 df e8 81 d8 f0 fd e9 f1 fa ff ff e8 d7 9e 86 fd 90 <0f> 0b e8 9f 0a f4 07 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 [ 80.687499][ T1033] RSP: 0000:ffffc90002597320 EFLAGS: 00010093 [ 80.689842][ T1033] RAX: ffffffff843cb659 RBX: 0000000000000000 RCX: ffff888035d74880 [ 80.692746][ T1033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000a [ 80.695621][ T1033] RBP: ffffc90002597430 R08: ffffffff843cb306 R09: 1ffffd4000219d7d [ 80.698558][ T1033] R10: dffffc0000000000 R11: fffff94000219d7e R12: 0000000000000001 [ 80.701476][ T1033] R13: dffffc0000000000 R14: 000000000000000a R15: ffffea00010cebc0 [ 80.704472][ T1033] FS: 0000000000000000(0000) GS:ffff88808c593000(0000) knlGS:0000000000000000 [ 80.707776][ T1033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.710329][ T1033] CR2: 00007f7f3f420000 CR3: 00000000430fc000 CR4: 0000000000352ef0 [ 80.713376][ T1033] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.716429][ T1033] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.719424][ T1033] Kernel panic - not syncing: Fatal exception [ 80.721943][ T1033] Kernel Offset: disabled [ 80.723402][ T1033] Rebooting in 86400 seconds.. VM DIAGNOSIS: 14:13:44 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000041 RBX=ffffffff9aa84b80 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc900025969f0 R8 =ffffffff85978a9b R9 =1ffff11003e4c046 R10=dffffc0000000000 R11=ffffffff85978a50 R12=dffffc0000000000 R13=0000000000000041 R14=0000000000000041 R15=00000000000003f8 RIP=ffffffff85978ace 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 =0000 0000000000000000 ffffffff 00c00000 DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88808c593000 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=00007f7f3f420000 CR3=00000000430fc000 CR4=00352ef0 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 00007ffcc0a03470 00007ffcc0a03450 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcc0a035b0 00007ffcc0a03430 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcc0a03470 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcc0a035b0 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcc0a035b0 00007ffcc0a03430 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcc0a03470 00007ffcc0a03450 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 c5dd55bd163f4d89 b0b422c0edbc1e22 d76fd8fd27f00018 65236bcddcec9c78 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