Warning: Permanently added '[localhost]:50716' (ED25519) to the list of known hosts. executing program [ 63.946650][ T5313] loop0: detected capacity change from 0 to 32768 [ 63.992251][ T5313] loop0: detected capacity change from 32768 to 32767 [ 64.014639][ T5313] ERROR: (device loop0): txBegin: read-only filesystem [ 64.014639][ T5313] [ 64.024624][ T5313] ERROR: (device loop0): remounting filesystem as read-only [ 64.041329][ T5313] ERROR: (device loop0): dbFindCtl: Corrupt dmapctl page [ 64.041329][ T5313] [ 64.045472][ T5313] jfs_create: dtInsert returned -EIO [ 64.047349][ T5313] ERROR: (device (efault)): jfs_create: [ 64.047349][ T5313] [ 64.050056][ T5313] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000a: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 64.054570][ T5313] KASAN: null-ptr-deref in range [0x0000000000000050-0x0000000000000057] [ 64.060158][ T5313] CPU: 0 UID: 0 PID: 5313 Comm: syz-executor116 Not tainted 6.12.0-rc7-syzkaller #0 [ 64.063669][ T5313] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 64.068066][ T5313] RIP: 0010:jfs_error+0x159/0x2e0 [ 64.070084][ T5313] Code: 08 48 c7 c7 40 e9 42 8c 48 89 74 24 08 4c 89 f9 e8 4c 22 9c 08 4d 8d 65 50 4d 89 e7 49 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 07 00 74 08 4c 89 e7 e8 48 5e d6 fe 49 8b 1c 24 48 89 de [ 64.077074][ T5313] RSP: 0018:ffffc9000ce4fa20 EFLAGS: 00010206 [ 64.079295][ T5313] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 1c32466592978100 [ 64.082127][ T5313] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 64.084728][ T5313] RBP: ffffc9000ce4fb30 R08: ffffffff8174a13c R09: 1ffff11003f8519a [ 64.087434][ T5313] R10: dffffc0000000000 R11: ffffed1003f8519b R12: 0000000000000050 [ 64.090347][ T5313] R13: 0000000000000000 R14: 1ffff920019c9f4c R15: 000000000000000a [ 64.093213][ T5313] FS: 0000555595511380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 64.096522][ T5313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.099099][ T5313] CR2: 000055fdcfd20000 CR3: 0000000043170000 CR4: 0000000000352ef0 [ 64.101847][ T5313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.104764][ T5313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.107639][ T5313] Call Trace: [ 64.108903][ T5313] [ 64.110052][ T5313] ? __die_body+0x5f/0xb0 [ 64.111673][ T5313] ? die_addr+0xb0/0xe0 [ 64.113302][ T5313] ? exc_general_protection+0x3dd/0x5d0 [ 64.115513][ T5313] ? asm_exc_general_protection+0x26/0x30 [ 64.117652][ T5313] ? __wake_up_klogd+0xcc/0x110 [ 64.119488][ T5313] ? jfs_error+0x159/0x2e0 [ 64.121132][ T5313] ? _printk+0xd5/0x120 [ 64.122699][ T5313] ? txAbort+0x611/0x740 [ 64.124226][ T5313] ? __pfx_jfs_error+0x10/0x10 [ 64.125786][ T5313] ? jfs_create+0x7cb/0xbb0 [ 64.127320][ T5313] ? __pfx__printk+0x10/0x10 [ 64.128922][ T5313] ? txAbort+0x61a/0x740 [ 64.130391][ T5313] jfs_create+0x81d/0xbb0 [ 64.131871][ T5313] ? __pfx_jfs_create+0x10/0x10 [ 64.133543][ T5313] ? generic_permission+0x1e0/0x550 [ 64.135331][ T5313] ? bpf_lsm_inode_create+0x9/0x10 [ 64.136999][ T5313] ? security_inode_create+0xbe/0x340 [ 64.138948][ T5313] vfs_create+0x23c/0x3d0 [ 64.140572][ T5313] do_mknodat+0x447/0x5b0 [ 64.142229][ T5313] ? __pfx_do_mknodat+0x10/0x10 [ 64.144086][ T5313] ? getname_flags+0x1e3/0x540 [ 64.145749][ T5313] __x64_sys_mknod+0x8c/0xa0 [ 64.147476][ T5313] do_syscall_64+0xf3/0x230 [ 64.149243][ T5313] ? clear_bhb_loop+0x35/0x90 [ 64.150978][ T5313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.153109][ T5313] RIP: 0033:0x7f17ac91d9f9 [ 64.154819][ T5313] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 64.161957][ T5313] RSP: 002b:00007fff56943258 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 64.165073][ T5313] RAX: ffffffffffffffda RBX: 00007fff56943428 RCX: 00007f17ac91d9f9 [ 64.168156][ T5313] RDX: 0000000000000701 RSI: 0000000000000000 RDI: 0000000020000000 [ 64.171190][ T5313] RBP: 00007f17ac996610 R08: 0000000020000000 R09: 00007fff56943428 [ 64.173984][ T5313] R10: 00007fff56943120 R11: 0000000000000246 R12: 0000000000000001 [ 64.176910][ T5313] R13: 00007fff56943418 R14: 0000000000000001 R15: 0000000000000001 [ 64.179706][ T5313] [ 64.180830][ T5313] Modules linked in: [ 64.182586][ T5313] ---[ end trace 0000000000000000 ]--- [ 64.187432][ T5313] RIP: 0010:jfs_error+0x159/0x2e0 [ 64.189258][ T5313] Code: 08 48 c7 c7 40 e9 42 8c 48 89 74 24 08 4c 89 f9 e8 4c 22 9c 08 4d 8d 65 50 4d 89 e7 49 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 07 00 74 08 4c 89 e7 e8 48 5e d6 fe 49 8b 1c 24 48 89 de [ 64.197474][ T5313] RSP: 0018:ffffc9000ce4fa20 EFLAGS: 00010206 [ 64.199751][ T5313] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 1c32466592978100 [ 64.203343][ T5313] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 64.206290][ T5313] RBP: ffffc9000ce4fb30 R08: ffffffff8174a13c R09: 1ffff11003f8519a [ 64.208847][ T5313] R10: dffffc0000000000 R11: ffffed1003f8519b R12: 0000000000000050 [ 64.212013][ T5313] R13: 0000000000000000 R14: 1ffff920019c9f4c R15: 000000000000000a [ 64.214745][ T5313] FS: 0000555595511380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 64.218033][ T5313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.220545][ T5313] CR2: 000055fdcfd20000 CR3: 0000000043170000 CR4: 0000000000352ef0 [ 64.224434][ T5313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.227133][ T5313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.229924][ T5313] Kernel panic - not syncing: Fatal exception [ 64.232422][ T5313] Kernel Offset: disabled [ 64.234271][ T5313] Rebooting in 86400 seconds.. VM DIAGNOSIS: 05:01:12 Registers: info registers vcpu 0 CPU#0 RAX=1ffffffff34e3360 RBX=ffffffff9a719ec0 RCX=0000000000000000 RDX=00000000000003fd RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000ce4f158 R8 =ffffffff854b0476 R9 =1ffff11003d7a046 R10=dffffc0000000000 R11=ffffffff854b0430 R12=dffffc0000000000 R13=ffffffff9a414f20 R14=00000000000003fd R15=dffffc0000000000 RIP=ffffffff854b04a6 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 0000555595511380 ffffffff 00c00000 GS =0000 ffff88801fc00000 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=000055fdcfd20000 CR3=0000000043170000 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=00000000fefeffd0 Opmask01=0000000000004211 Opmask02=000000000000ffdf Opmask03=0000000000000000 Opmask04=00000000ffffffdf Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdc9ed66d0 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2a2a2a2a2a2a2a2a 2a2a2a2a2a2a2a2a ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff0000ff000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff0000ff000000 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 656c696620732520 6465746165726300 0a73253a47000a73 253d73253a45000a ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40494c4305560005 4140514440574600 0a56001f47000a56 001856001f45000a ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000002b1 0000000000000000 30706f6f6c2f6b63 6f6c622f6c617574 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff8199f1b20 000055fdcfb8e020 0000000000000031 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 59647a305f474f5b 647c79303a243a78 68303e3b3a38253b 3a253e3a6e68303b ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3a2433273f397b27 697a787c69303b7e 69305f474f5b647c 69303a2433273f39 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 692054524f50202c 2064696c61696d20 0070253a20252054 524f504d49005452 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 692020520050202c 2025204f504d4900 0061253a20252000 2527204d49005452 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