Warning: Permanently added '[localhost]:62656' (ED25519) to the list of known hosts. executing program [ 67.565472][ T5303] loop0: detected capacity change from 0 to 2048 [ 67.606202][ T5303] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.616773][ T5303] ------------[ cut here ]------------ [ 67.619521][ T5303] kernel BUG at fs/ext4/inline.c:235! [ 67.622761][ T5303] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 67.626306][ T5303] CPU: 0 UID: 0 PID: 5303 Comm: syz-executor425 Not tainted 6.13.0-syzkaller-09760-g69e858e0b8b2 #0 [ 67.630235][ T5303] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 67.634229][ T5303] RIP: 0010:ext4_write_inline_data_end+0xdc7/0xdd0 [ 67.636764][ T5303] Code: b6 1d 8c e8 6b c7 90 ff 90 0f 0b e8 53 b6 46 ff 48 8b 7c 24 10 48 c7 c6 60 b7 1d 8c e8 52 c7 90 ff 90 0f 0b e8 3a b6 46 ff 90 <0f> 0b 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 67.643803][ T5303] RSP: 0018:ffffc9000d2a7860 EFLAGS: 00010293 [ 67.645857][ T5303] RAX: ffffffff8278b686 RBX: 000000000000003c RCX: ffff888000398000 [ 67.648813][ T5303] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000010000000006 [ 67.651847][ T5303] RBP: ffffc9000d2a7988 R08: ffffffff8278ac67 R09: 1ffff11006606c70 [ 67.654872][ T5303] R10: dffffc0000000000 R11: ffffed1006606c71 R12: 0000010000000005 [ 67.657783][ T5303] R13: dffffc0000000000 R14: ffff888045a82068 R15: 0000010000000006 [ 67.660714][ T5303] FS: 000055558ac1c380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 67.664160][ T5303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.666762][ T5303] CR2: 00007fea91f990f8 CR3: 000000003ec02000 CR4: 0000000000352ef0 [ 67.670019][ T5303] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.672847][ T5303] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.675679][ T5303] Call Trace: [ 67.676958][ T5303] [ 67.678133][ T5303] ? __die_body+0x5f/0xb0 [ 67.679767][ T5303] ? die+0x9e/0xc0 [ 67.681246][ T5303] ? do_trap+0x15a/0x3a0 [ 67.682886][ T5303] ? ext4_write_inline_data_end+0xdc7/0xdd0 [ 67.685042][ T5303] ? do_error_trap+0x1dc/0x2c0 [ 67.686836][ T5303] ? ext4_write_inline_data_end+0xdc7/0xdd0 [ 67.689458][ T5303] ? __pfx_do_error_trap+0x10/0x10 [ 67.691406][ T5303] ? report_bug+0x3e8/0x500 [ 67.693909][ T5303] ? handle_invalid_op+0x34/0x40 [ 67.695642][ T5303] ? ext4_write_inline_data_end+0xdc7/0xdd0 [ 67.697916][ T5303] ? exc_invalid_op+0x38/0x50 [ 67.699813][ T5303] ? asm_exc_invalid_op+0x1a/0x20 [ 67.701743][ T5303] ? ext4_write_inline_data_end+0x3a7/0xdd0 [ 67.704008][ T5303] ? ext4_write_inline_data_end+0xdc6/0xdd0 [ 67.706232][ T5303] ? ext4_write_inline_data_end+0xdc7/0xdd0 [ 67.708172][ T5303] ? __pfx_ext4_write_inline_data_end+0x10/0x10 [ 67.710539][ T5303] ? ext4_da_write_end+0x261/0xcd0 [ 67.712450][ T5303] ? __pfx_ext4_da_write_end+0x10/0x10 [ 67.714507][ T5303] generic_perform_write+0x6f6/0x990 [ 67.716416][ T5303] ? __pfx_generic_perform_write+0x10/0x10 [ 67.718621][ T5303] ? ext4_write_checks+0x255/0x2c0 [ 67.720727][ T5303] ext4_buffered_write_iter+0xc5/0x390 [ 67.722758][ T5303] ext4_file_write_iter+0x88f/0x1cd0 [ 67.724894][ T5303] ? __pfx_lock_acquire+0x10/0x10 [ 67.726830][ T5303] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 67.728991][ T5303] vfs_write+0xacf/0xd10 [ 67.730590][ T5303] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 67.732687][ T5303] ? __pfx_vfs_write+0x10/0x10 [ 67.734461][ T5303] __x64_sys_pwrite64+0x1ac/0x240 [ 67.736530][ T5303] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 67.738622][ T5303] ? exc_page_fault+0x590/0x8b0 [ 67.740567][ T5303] ? do_syscall_64+0xb6/0x230 [ 67.742313][ T5303] do_syscall_64+0xf3/0x230 [ 67.744059][ T5303] ? clear_bhb_loop+0x35/0x90 [ 67.745942][ T5303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.748252][ T5303] RIP: 0033:0x7fea91f21ad9 [ 67.749886][ T5303] 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 [ 67.757319][ T5303] RSP: 002b:00007ffed6dc2f68 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 67.760495][ T5303] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea91f21ad9 [ 67.763298][ T5303] RDX: 0000000000000001 RSI: 0000000020000300 RDI: 0000000000000004 [ 67.766279][ T5303] RBP: 00007fea91f955f0 R08: 000055558ac1d4c0 R09: 000055558ac1d4c0 [ 67.769334][ T5303] R10: 0000010000000005 R11: 0000000000000246 R12: 00007ffed6dc2f90 [ 67.772393][ T5303] R13: 00007ffed6dc31b8 R14: 431bde82d7b634db R15: 00007fea91f6a03b [ 67.775484][ T5303] [ 67.776738][ T5303] Modules linked in: [ 67.778487][ T5303] ---[ end trace 0000000000000000 ]--- [ 67.785944][ T5303] RIP: 0010:ext4_write_inline_data_end+0xdc7/0xdd0 [ 67.788357][ T5303] Code: b6 1d 8c e8 6b c7 90 ff 90 0f 0b e8 53 b6 46 ff 48 8b 7c 24 10 48 c7 c6 60 b7 1d 8c e8 52 c7 90 ff 90 0f 0b e8 3a b6 46 ff 90 <0f> 0b 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 67.795688][ T5303] RSP: 0018:ffffc9000d2a7860 EFLAGS: 00010293 [ 67.797895][ T5303] RAX: ffffffff8278b686 RBX: 000000000000003c RCX: ffff888000398000 [ 67.801188][ T5303] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000010000000006 [ 67.804237][ T5303] RBP: ffffc9000d2a7988 R08: ffffffff8278ac67 R09: 1ffff11006606c70 [ 67.807279][ T5303] R10: dffffc0000000000 R11: ffffed1006606c71 R12: 0000010000000005 [ 67.810675][ T5303] R13: dffffc0000000000 R14: ffff888045a82068 R15: 0000010000000006 [ 67.813689][ T5303] FS: 000055558ac1c380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 67.816934][ T5303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.819611][ T5303] CR2: 00007fea91f990f8 CR3: 000000003ec02000 CR4: 0000000000352ef0 [ 67.823715][ T5303] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.827565][ T5303] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.830923][ T5303] Kernel panic - not syncing: Fatal exception [ 67.833548][ T5303] Kernel Offset: disabled [ 67.835182][ T5303] Rebooting in 86400 seconds.. VM DIAGNOSIS: 17:27:16 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000073 RBX=ffffffff9a7430c0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d2a6f10 R8 =ffffffff857683cb R9 =1ffff11003d68046 R10=dffffc0000000000 R11=ffffffff85768380 R12=dffffc0000000000 R13=0000000000000073 R14=0000000000000073 R15=00000000000003f8 RIP=ffffffff857683fe 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 000055558ac1c380 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=00007fea91f990f8 CR3=000000003ec02000 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=0000000001800000 Opmask01=00000000fffffff8 Opmask02=0000000000008908 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffde285630 0000003000000010 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 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f6e3a6d5e007325 2e73250064252e73 2500656c6f736e6f 632f7665642f000a ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f4b1f485e005600 0b56000041000b56 000040494a564b4a 460a5340410a000a ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000a6320 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