Warning: Permanently added '[localhost]:43547' (ED25519) to the list of known hosts. executing program [ 68.851240][ T5308] loop0: detected capacity change from 0 to 32768 [ 68.896477][ T5308] loop0: detected capacity change from 32768 to 32767 [ 68.915381][ T5308] ERROR: (device loop0): txBegin: read-only filesystem [ 68.915381][ T5308] [ 68.929427][ T5308] ERROR: (device loop0): remounting filesystem as read-only [ 68.941484][ T5308] ERROR: (device loop0): dbFindCtl: Corrupt dmapctl page [ 68.941484][ T5308] [ 68.944815][ T5308] jfs_create: dtInsert returned -EIO [ 68.947682][ T5308] ERROR: (device (efault)): jfs_create: [ 68.947682][ T5308] [ 68.950705][ T5308] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000a: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 68.955506][ T5308] KASAN: null-ptr-deref in range [0x0000000000000050-0x0000000000000057] [ 68.958699][ T5308] CPU: 0 UID: 0 PID: 5308 Comm: syz-executor127 Not tainted 6.12.0-rc7-syzkaller #0 [ 68.963121][ T5308] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.967089][ T5308] RIP: 0010:jfs_error+0x159/0x2e0 [ 68.969041][ T5308] 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 [ 68.976368][ T5308] RSP: 0018:ffffc9000d00fa20 EFLAGS: 00010206 [ 68.978661][ T5308] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 3740435f632d0f00 [ 68.981609][ T5308] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 68.984482][ T5308] RBP: ffffc9000d00fb30 R08: ffffffff8174a13c R09: 1ffff11003f8519a [ 68.987427][ T5308] R10: dffffc0000000000 R11: ffffed1003f8519b R12: 0000000000000050 [ 68.990368][ T5308] R13: 0000000000000000 R14: 1ffff92001a01f4c R15: 000000000000000a [ 68.993439][ T5308] FS: 000055556beac380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 68.996831][ T5308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.999236][ T5308] CR2: 0000555ac56f0290 CR3: 0000000042eda000 CR4: 0000000000352ef0 [ 69.002234][ T5308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.005210][ T5308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.008398][ T5308] Call Trace: [ 69.009702][ T5308] [ 69.010972][ T5308] ? __die_body+0x5f/0xb0 [ 69.012621][ T5308] ? die_addr+0xb0/0xe0 [ 69.014178][ T5308] ? exc_general_protection+0x3dd/0x5d0 [ 69.016628][ T5308] ? asm_exc_general_protection+0x26/0x30 [ 69.019202][ T5308] ? __wake_up_klogd+0xcc/0x110 [ 69.021408][ T5308] ? jfs_error+0x159/0x2e0 [ 69.023202][ T5308] ? _printk+0xd5/0x120 [ 69.024805][ T5308] ? txAbort+0x611/0x740 [ 69.026462][ T5308] ? __pfx_jfs_error+0x10/0x10 [ 69.028285][ T5308] ? jfs_create+0x7cb/0xbb0 [ 69.030007][ T5308] ? __pfx__printk+0x10/0x10 [ 69.031731][ T5308] ? txAbort+0x61a/0x740 [ 69.033348][ T5308] jfs_create+0x81d/0xbb0 [ 69.035060][ T5308] ? __pfx_jfs_create+0x10/0x10 [ 69.036915][ T5308] ? generic_permission+0x1e0/0x550 [ 69.038819][ T5308] ? bpf_lsm_inode_create+0x9/0x10 [ 69.040797][ T5308] ? security_inode_create+0xbe/0x340 [ 69.043033][ T5308] vfs_create+0x23c/0x3d0 [ 69.045181][ T5308] do_mknodat+0x447/0x5b0 [ 69.046976][ T5308] ? __pfx_do_mknodat+0x10/0x10 [ 69.048919][ T5308] ? getname_flags+0x1e3/0x540 [ 69.050665][ T5308] __x64_sys_mknod+0x8c/0xa0 [ 69.052332][ T5308] do_syscall_64+0xf3/0x230 [ 69.054069][ T5308] ? clear_bhb_loop+0x35/0x90 [ 69.055538][ T5308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.057555][ T5308] RIP: 0033:0x7fd9ba0719f9 [ 69.059110][ T5308] 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 [ 69.066201][ T5308] RSP: 002b:00007fffe10fad38 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 69.069359][ T5308] RAX: ffffffffffffffda RBX: 00007fffe10faf08 RCX: 00007fd9ba0719f9 [ 69.072324][ T5308] RDX: 0000000000000701 RSI: 0000000000000000 RDI: 0000000020000000 [ 69.075212][ T5308] RBP: 00007fd9ba0ea610 R08: 0000000020000000 R09: 00007fffe10faf08 [ 69.077844][ T5308] R10: 00007fffe10fac00 R11: 0000000000000246 R12: 0000000000000001 [ 69.080841][ T5308] R13: 00007fffe10faef8 R14: 0000000000000001 R15: 0000000000000001 [ 69.083941][ T5308] [ 69.085198][ T5308] Modules linked in: [ 69.086959][ T5308] ---[ end trace 0000000000000000 ]--- [ 69.091860][ T5308] RIP: 0010:jfs_error+0x159/0x2e0 [ 69.093894][ T5308] 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 [ 69.101581][ T5308] RSP: 0018:ffffc9000d00fa20 EFLAGS: 00010206 [ 69.104006][ T5308] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 3740435f632d0f00 [ 69.107198][ T5308] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 69.110285][ T5308] RBP: ffffc9000d00fb30 R08: ffffffff8174a13c R09: 1ffff11003f8519a [ 69.113268][ T5308] R10: dffffc0000000000 R11: ffffed1003f8519b R12: 0000000000000050 [ 69.116641][ T5308] R13: 0000000000000000 R14: 1ffff92001a01f4c R15: 000000000000000a [ 69.119690][ T5308] FS: 000055556beac380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 69.123042][ T5308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.125617][ T5308] CR2: 0000555ac56f0290 CR3: 0000000042eda000 CR4: 0000000000352ef0 [ 69.129175][ T5308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.132263][ T5308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.135108][ T5308] Kernel panic - not syncing: Fatal exception [ 69.137786][ T5308] Kernel Offset: disabled [ 69.139451][ T5308] Rebooting in 86400 seconds.. VM DIAGNOSIS: 04:27:45 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000073 RBX=ffffffff9a719ec0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d00f0b0 R8 =ffffffff854b053b R9 =1ffff11003da3046 R10=dffffc0000000000 R11=ffffffff854b04f0 R12=dffffc0000000000 R13=ffffffff9a414f16 R14=0000000000000073 R15=00000000000003f8 RIP=ffffffff854b056e 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 000055556beac380 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=0000555ac56f0290 CR3=0000000042eda000 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=0000000000010061 Opmask01=000000000200c200 Opmask02=00000000ffffffff Opmask03=0000000000000000 Opmask04=00000000ffffffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe3ccfc030 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6565656565656565 6565656565656565 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffffffff0000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 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 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 31373035362e3232 2020205b3e373c00 6c746372703d656c 6200007365636900 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3137303536243232 2020205134373600 6674637270376566 6200007365636300 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 20294656205d3154 2020202020343031 312820342e323220 20205b3e363c0020 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 20294620203a3154 2020202020333031 2028203424322020 2020332032270020 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6e78652a627e637d 2a65782a3c333e6b 3a6e393e3a6f6c3a 273a336b32273a6b ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 30594c5c2a573b5e 2a2a2a2a51573a3b 3b3f3c3e2438382a 2a2a51343c360024 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