Warning: Permanently added '[localhost]:57675' (ED25519) to the list of known hosts. executing program [ 63.851787][ T5307] loop0: detected capacity change from 0 to 1024 [ 63.903160][ T5307] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.912368][ T5307] ------------[ cut here ]------------ [ 63.914441][ T5307] kernel BUG at fs/ext4/inline.c:235! [ 63.916690][ T5307] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 63.920428][ T5307] CPU: 0 UID: 0 PID: 5307 Comm: syz-executor341 Not tainted 6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0 [ 63.924774][ T5307] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 63.928959][ T5307] RIP: 0010:ext4_write_inline_data_end+0xea2/0x1020 [ 63.931630][ T5307] Code: 31 ff e8 61 8d 36 ff 48 89 d8 48 25 ff 0f 00 00 74 70 e8 71 88 36 ff e9 12 f8 ff ff e8 67 88 36 ff 90 0f 0b e8 5f 88 36 ff 90 <0f> 0b 48 8b 5c 24 18 48 89 df be 08 00 00 00 e8 7a 47 a0 ff 48 c1 [ 63.939071][ T5307] RSP: 0018:ffffc9000cfe7860 EFLAGS: 00010293 [ 63.941375][ T5307] RAX: ffffffff825e5031 RBX: 000000000000003c RCX: ffff88801f8c8000 [ 63.944214][ T5307] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000010000000006 [ 63.947210][ T5307] RBP: ffffc9000cfe7988 R08: ffffffff825e458a R09: 1ffff110080a1470 [ 63.950175][ T5307] R10: dffffc0000000000 R11: ffffed10080a1471 R12: ffff888047512612 [ 63.953089][ T5307] R13: 0000010000000005 R14: 0000010000000006 R15: 0000000000000001 [ 63.955854][ T5307] FS: 0000555562ee5380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 63.959022][ T5307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.961440][ T5307] CR2: 00007fbfc4a460f8 CR3: 00000000438c6000 CR4: 0000000000352ef0 [ 63.964697][ T5307] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.967855][ T5307] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.970987][ T5307] Call Trace: [ 63.972363][ T5307] [ 63.973550][ T5307] ? __die_body+0x5f/0xb0 [ 63.975294][ T5307] ? die+0x9e/0xc0 [ 63.976838][ T5307] ? do_trap+0x15a/0x3a0 [ 63.978359][ T5307] ? ext4_write_inline_data_end+0xea2/0x1020 [ 63.980764][ T5307] ? do_error_trap+0x1dc/0x2c0 [ 63.982669][ T5307] ? ext4_write_inline_data_end+0xea2/0x1020 [ 63.985058][ T5307] ? __pfx_do_error_trap+0x10/0x10 [ 63.987107][ T5307] ? report_bug+0x3e8/0x500 [ 63.988940][ T5307] ? handle_invalid_op+0x34/0x40 [ 63.990937][ T5307] ? ext4_write_inline_data_end+0xea2/0x1020 [ 63.993234][ T5307] ? exc_invalid_op+0x38/0x50 [ 63.995117][ T5307] ? asm_exc_invalid_op+0x1a/0x20 [ 63.996946][ T5307] ? ext4_write_inline_data_end+0x3fa/0x1020 [ 63.999034][ T5307] ? ext4_write_inline_data_end+0xea1/0x1020 [ 64.001153][ T5307] ? ext4_write_inline_data_end+0xea2/0x1020 [ 64.003351][ T5307] ? __pfx_ext4_write_inline_data_end+0x10/0x10 [ 64.005870][ T5307] ? ext4_da_write_end+0x4d0/0xc80 [ 64.007951][ T5307] ? __pfx_ext4_da_write_end+0x10/0x10 [ 64.010126][ T5307] generic_perform_write+0x4db/0x6d0 [ 64.012254][ T5307] ? __pfx_generic_perform_write+0x10/0x10 [ 64.014545][ T5307] ? ext4_write_checks+0x255/0x2c0 [ 64.016567][ T5307] ext4_buffered_write_iter+0xc5/0x350 [ 64.018648][ T5307] ext4_file_write_iter+0x1dd/0x1a20 [ 64.020660][ T5307] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 64.022811][ T5307] vfs_write+0xaeb/0xd30 [ 64.024559][ T5307] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 64.026673][ T5307] ? __pfx_vfs_write+0x10/0x10 [ 64.028569][ T5307] __x64_sys_pwrite64+0x1aa/0x230 [ 64.030592][ T5307] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 64.032781][ T5307] ? exc_page_fault+0x590/0x8c0 [ 64.034664][ T5307] ? do_syscall_64+0xb6/0x230 [ 64.036483][ T5307] do_syscall_64+0xf3/0x230 [ 64.038075][ T5307] ? clear_bhb_loop+0x35/0x90 [ 64.039761][ T5307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.041527][ T5307] RIP: 0033:0x7fbfc49cead9 [ 64.043019][ T5307] 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 [ 64.050214][ T5307] RSP: 002b:00007ffd323bba98 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 64.053630][ T5307] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbfc49cead9 [ 64.056809][ T5307] RDX: 0000000000000001 RSI: 0000000020000300 RDI: 0000000000000004 [ 64.059498][ T5307] RBP: 00007fbfc4a425f0 R08: 0000555562ee64c0 R09: 0000555562ee64c0 [ 64.062287][ T5307] R10: 0000010000000005 R11: 0000000000000246 R12: 00007ffd323bbac0 [ 64.065243][ T5307] R13: 00007ffd323bbce8 R14: 431bde82d7b634db R15: 00007fbfc4a1703b [ 64.068148][ T5307] [ 64.069325][ T5307] Modules linked in: [ 64.071023][ T5307] ---[ end trace 0000000000000000 ]--- [ 64.077330][ T5307] RIP: 0010:ext4_write_inline_data_end+0xea2/0x1020 [ 64.079963][ T5307] Code: 31 ff e8 61 8d 36 ff 48 89 d8 48 25 ff 0f 00 00 74 70 e8 71 88 36 ff e9 12 f8 ff ff e8 67 88 36 ff 90 0f 0b e8 5f 88 36 ff 90 <0f> 0b 48 8b 5c 24 18 48 89 df be 08 00 00 00 e8 7a 47 a0 ff 48 c1 [ 64.087133][ T5307] RSP: 0018:ffffc9000cfe7860 EFLAGS: 00010293 [ 64.089670][ T5307] RAX: ffffffff825e5031 RBX: 000000000000003c RCX: ffff88801f8c8000 [ 64.092546][ T5307] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000010000000006 [ 64.095534][ T5307] RBP: ffffc9000cfe7988 R08: ffffffff825e458a R09: 1ffff110080a1470 [ 64.098568][ T5307] R10: dffffc0000000000 R11: ffffed10080a1471 R12: ffff888047512612 [ 64.101767][ T5307] R13: 0000010000000005 R14: 0000010000000006 R15: 0000000000000001 [ 64.104777][ T5307] FS: 0000555562ee5380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 64.108062][ T5307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.110909][ T5307] CR2: 00007fbfc4a460f8 CR3: 00000000438c6000 CR4: 0000000000352ef0 [ 64.113957][ T5307] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.116749][ T5307] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.119982][ T5307] Kernel panic - not syncing: Fatal exception [ 64.122461][ T5307] Kernel Offset: disabled [ 64.124021][ T5307] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:30:00 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000030 RBX=ffffffff9a716e80 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000cfe6f10 R8 =ffffffff854aac2b R9 =1ffff1100007f046 R10=dffffc0000000000 R11=ffffffff854aabe0 R12=dffffc0000000000 R13=ffffffff9a411f11 R14=0000000000000030 R15=00000000000003f8 RIP=ffffffff854aac5e 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 0000555562ee5380 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=00007fbfc4a460f8 CR3=00000000438c6000 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 00007ffd323bbaa0 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fbfc4a4e580 00007fbfc4a425d8 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fbfc4a337e4 00007fbfc4a47260 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