Warning: Permanently added '[localhost]:37444' (ED25519) to the list of known hosts. executing program [ 84.506802][ T5096] loop0: detected capacity change from 0 to 32768 [ 84.549602][ T5096] ------------[ cut here ]------------ [ 84.552023][ T5096] kernel BUG at fs/ocfs2/inode.c:336! [ 84.563173][ T5096] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 84.566291][ T5096] CPU: 0 UID: 0 PID: 5096 Comm: syz-executor207 Not tainted 6.11.0-syzkaller-09015-g18ba6034468e #0 [ 84.570384][ T5096] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 84.574475][ T5096] RIP: 0010:ocfs2_populate_inode+0x17c1/0x17e0 [ 84.576987][ T5096] Code: de e8 f3 85 08 fe 45 84 f6 75 2f e8 e9 82 08 fe 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 20 e9 a8 f1 ff ff e8 d0 82 08 fe 90 <0f> 0b e8 c8 82 08 fe 90 0f 0b 90 e9 bb fe ff ff e8 ba 82 08 fe e8 [ 84.584201][ T5096] RSP: 0018:ffffc90002e3ed40 EFLAGS: 00010293 [ 84.586482][ T5096] RAX: ffffffff838c3100 RBX: 0000000000000020 RCX: ffff88801ce82440 [ 84.589612][ T5096] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000000 [ 84.592669][ T5096] RBP: ffffc90002e3ee70 R08: ffffffff838c240b R09: 1ffffffff20394dd [ 84.595672][ T5096] R10: dffffc0000000000 R11: fffffbfff20394de R12: dffffc0000000000 [ 84.598662][ T5096] R13: ffff888042364fb8 R14: 0000000000000001 R15: ffff8880467e3e2c [ 84.601707][ T5096] FS: 000055557bb42380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 84.605108][ T5096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.607609][ T5096] CR2: 000055ff31b72000 CR3: 000000003d2ee000 CR4: 0000000000350ef0 [ 84.610620][ T5096] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 84.613651][ T5096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 84.616620][ T5096] Call Trace: [ 84.617919][ T5096] [ 84.619051][ T5096] ? __die_body+0x5f/0xb0 [ 84.620702][ T5096] ? die+0x9e/0xc0 [ 84.622186][ T5096] ? do_trap+0x15a/0x3a0 [ 84.623831][ T5096] ? ocfs2_populate_inode+0x17c1/0x17e0 [ 84.625927][ T5096] ? do_error_trap+0x1dc/0x2c0 [ 84.627730][ T5096] ? ocfs2_populate_inode+0x17c1/0x17e0 [ 84.629930][ T5096] ? __pfx_do_error_trap+0x10/0x10 [ 84.631890][ T5096] ? report_bug+0x3e8/0x500 [ 84.633707][ T5096] ? handle_invalid_op+0x34/0x40 [ 84.635658][ T5096] ? ocfs2_populate_inode+0x17c1/0x17e0 [ 84.637794][ T5096] ? exc_invalid_op+0x38/0x50 [ 84.639586][ T5096] ? asm_exc_invalid_op+0x1a/0x20 [ 84.641539][ T5096] ? ocfs2_populate_inode+0xacb/0x17e0 [ 84.643631][ T5096] ? ocfs2_populate_inode+0x17c0/0x17e0 [ 84.645744][ T5096] ? ocfs2_populate_inode+0x17c1/0x17e0 [ 84.647869][ T5096] ? __pfx_ocfs2_populate_inode+0x10/0x10 [ 84.650154][ T5096] ? __pfx_ocfs2_init_locked_inode+0x10/0x10 [ 84.652504][ T5096] ? __pfx_ocfs2_find_actor+0x10/0x10 [ 84.654683][ T5096] ocfs2_iget+0x1162/0x2180 [ 84.656508][ T5096] ? __pfx_format_decode+0x10/0x10 [ 84.658571][ T5096] ? __pfx_ocfs2_iget+0x10/0x10 [ 84.660577][ T5096] ? vsnprintf+0x1ccd/0x1da0 [ 84.662439][ T5096] ? ocfs2_find_files_on_disk+0x11a/0x360 [ 84.664731][ T5096] ? __brelse+0x59/0xa0 [ 84.666293][ T5096] ? ocfs2_lookup_ino_from_name+0x18b/0x1e0 [ 84.668437][ T5096] ocfs2_get_system_file_inode+0x352/0x7b0 [ 84.670543][ T5096] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 84.672831][ T5096] ? _atomic_dec_and_lock+0x9a/0x130 [ 84.674720][ T5096] ? iput+0x3be/0xa50 [ 84.676174][ T5096] ocfs2_init_global_system_inodes+0x32c/0x730 [ 84.678363][ T5096] ? __pfx_ocfs2_init_global_system_inodes+0x10/0x10 [ 84.680738][ T5096] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 84.682746][ T5096] ? ocfs2_new_dlm_debug+0xb5/0x200 [ 84.684640][ T5096] ? __pfx_ocfs2_new_dlm_debug+0x10/0x10 [ 84.686838][ T5096] ? rcu_is_watching+0x15/0xb0 [ 84.688753][ T5096] ? trace_ocfs2_initialize_super+0x9e/0x230 [ 84.691129][ T5096] ocfs2_fill_super+0x2f47/0x5750 [ 84.693157][ T5096] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 84.695329][ T5096] ? __pfx_validate_chain+0x10/0x10 [ 84.697428][ T5096] ? __pfx_validate_chain+0x10/0x10 [ 84.699474][ T5096] ? validate_chain+0x11e/0x5920 [ 84.701482][ T5096] ? __lock_acquire+0x1384/0x2050 [ 84.703535][ T5096] ? __pfx_validate_chain+0x10/0x10 [ 84.705645][ T5096] ? string+0x26a/0x2b0 [ 84.707298][ T5096] ? widen_string+0x3a/0x310 [ 84.709123][ T5096] ? string+0x26a/0x2b0 [ 84.710813][ T5096] ? bdev_name+0x2b1/0x3c0 [ 84.712609][ T5096] ? pointer+0x703/0x1210 [ 84.714291][ T5096] ? __pfx_pointer+0x10/0x10 [ 84.715964][ T5096] ? __pfx_format_decode+0x10/0x10 [ 84.717807][ T5096] ? __lock_acquire+0x1384/0x2050 [ 84.719638][ T5096] ? vsnprintf+0x1ccd/0x1da0 [ 84.721359][ T5096] ? snprintf+0xda/0x120 [ 84.722904][ T5096] ? __pfx_lock_release+0x10/0x10 [ 84.724827][ T5096] ? do_raw_spin_lock+0x14f/0x370 [ 84.726845][ T5096] ? __pfx_snprintf+0x10/0x10 [ 84.728690][ T5096] ? set_blocksize+0x1f9/0x360 [ 84.730633][ T5096] ? sb_set_blocksize+0x98/0xf0 [ 84.732596][ T5096] ? setup_bdev_super+0x4e6/0x5d0 [ 84.734632][ T5096] mount_bdev+0x20a/0x2d0 [ 84.736318][ T5096] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 84.738446][ T5096] ? __pfx_mount_bdev+0x10/0x10 [ 84.740409][ T5096] ? vfs_parse_fs_string+0x190/0x230 [ 84.742518][ T5096] ? __pfx_vfs_parse_fs_string+0x10/0x10 [ 84.744756][ T5096] legacy_get_tree+0xee/0x190 [ 84.746628][ T5096] ? __pfx_ocfs2_mount+0x10/0x10 [ 84.748610][ T5096] vfs_get_tree+0x90/0x2b0 [ 84.750443][ T5096] do_new_mount+0x2be/0xb40 [ 84.752292][ T5096] ? __pfx_do_new_mount+0x10/0x10 [ 84.754394][ T5096] __se_sys_mount+0x2d6/0x3c0 [ 84.756303][ T5096] ? __pfx___se_sys_mount+0x10/0x10 [ 84.758364][ T5096] ? do_syscall_64+0x100/0x230 [ 84.760301][ T5096] ? __x64_sys_mount+0x20/0xc0 [ 84.762217][ T5096] do_syscall_64+0xf3/0x230 [ 84.764032][ T5096] ? clear_bhb_loop+0x35/0x90 [ 84.765927][ T5096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.768290][ T5096] RIP: 0033:0x7fbd042271aa [ 84.770109][ T5096] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 84.777496][ T5096] RSP: 002b:00007ffd33a60428 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 84.780674][ T5096] RAX: ffffffffffffffda RBX: 00007ffd33a60430 RCX: 00007fbd042271aa [ 84.783773][ T5096] RDX: 0000000020004480 RSI: 00000000200044c0 RDI: 00007ffd33a60430 [ 84.786879][ T5096] RBP: 0000000000000004 R08: 00007ffd33a60470 R09: 0000000000004476 [ 84.790013][ T5096] R10: 0000000000800401 R11: 0000000000000282 R12: 00007ffd33a60470 [ 84.793147][ T5096] R13: 0000000000000003 R14: 0000000001000000 R15: 00007fbd0426f03b [ 84.796276][ T5096] [ 84.797460][ T5096] Modules linked in: [ 84.799176][ T5096] ---[ end trace 0000000000000000 ]--- [ 85.061751][ T5096] RIP: 0010:ocfs2_populate_inode+0x17c1/0x17e0 [ 85.064220][ T5096] Code: de e8 f3 85 08 fe 45 84 f6 75 2f e8 e9 82 08 fe 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 20 e9 a8 f1 ff ff e8 d0 82 08 fe 90 <0f> 0b e8 c8 82 08 fe 90 0f 0b 90 e9 bb fe ff ff e8 ba 82 08 fe e8 [ 85.075276][ T5096] RSP: 0018:ffffc90002e3ed40 EFLAGS: 00010293 [ 85.077632][ T5096] RAX: ffffffff838c3100 RBX: 0000000000000020 RCX: ffff88801ce82440 [ 85.080636][ T5096] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000000 [ 85.092410][ T5096] RBP: ffffc90002e3ee70 R08: ffffffff838c240b R09: 1ffffffff20394dd [ 85.101714][ T5096] R10: dffffc0000000000 R11: fffffbfff20394de R12: dffffc0000000000 [ 85.104608][ T5096] R13: ffff888042364fb8 R14: 0000000000000001 R15: ffff8880467e3e2c [ 85.111317][ T5096] FS: 000055557bb42380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 85.114340][ T5096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.116489][ T5096] CR2: 00007f253e995ed8 CR3: 000000003d2ee000 CR4: 0000000000350ef0 [ 85.129571][ T5096] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.132533][ T5096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.135550][ T5096] Kernel panic - not syncing: Fatal exception [ 85.138084][ T5096] Kernel Offset: disabled [ 85.139872][ T5096] Rebooting in 86400 seconds.. VM DIAGNOSIS: 05:24:08 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000001000 RDX=ffff888046800000 RSI=0000000000000001 RDI=ffff888046800000 RBP=ffff88802fffbcf0 RSP=ffffc90002e4f210 R8 =ffffea00011a0037 R9 =0000000000000000 R10=ffffed1008d00000 R11=fffff94000234007 R12=0000000000000001 R13=0000000000000001 R14=ffffea00011a0000 R15=0000000000000000 RIP=ffffffff8bbf383b RFL=00010246 [---Z-P-] 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 00007f253edb8280 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=000055ff31b48000 CR3=000000003e388000 CR4=00350ef0 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=000000003ff40000 Opmask01=000000000000000f Opmask02=000000000000000f Opmask03=0000000000000000 Opmask04=00000000ffffffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcdfd71750 0000003000000018 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 20676e6964616572 2e6366636f206e61 0000000000690000 0000000002020202 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 05424b4c41444057 004b4f0511134a43 4b4c5f554a4a4905 424b4c4144405700 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000251 0000000000000000 30706f6f6c2f6b63 6f6c622f6c617574 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 50c9164703e24f64 000055fa6e592739 00000000000000b1 0000000000007374 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4943213f395b2249 5a6e786b6e646b7e 59647a305f474f5b 647c79303a243a78 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2648383a3a26483b 3a0a00307f617930 3a2433273f397b27 697a787c69303b7e ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 003031316b2c322c 312c302c2d2c3030 2c3431302c300031 003031312c313131 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 002c312c2c2c2c2c 2c2c302c2c2c2c2c 2c312c30002c0031 0030312c2c312c31 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