program: syz_mount_image$exfat(&(0x7f0000006c00), &(0x7f0000001b40)='./file0\x00', 0x208008de, &(0x7f0000001b80)=ANY=[@ANYBLOB='umask=00000000000000000000011,namecase=1,errors=continue,allow_utime=00000000000000000000002,gid=', @ANYRESHEX=0x0, @ANYBLOB=',discard,umask=00000000000000000005676,keep_last_dots,gid=', @ANYRESHEX=0xee00, @ANYBLOB=',iocharset=cp865,dmask=00000000000000000000001,discard,uid=', @ANYRESHEX=0xee00, @ANYBLOB="969043c7ff1774ebb8582e00"], 0x80, 0x1500, &(0x7f0000000580)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x1c0) landlock_create_ruleset(&(0x7f0000000180)={0x100}, 0x18, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x200000, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000380), 0x42, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000740)=ANY=[@ANYRES32, @ANYRES32, @ANYRES64=r0, @ANYRES64=0x0], 0x20) [ 68.576097][ T5306] Bluetooth: hci0: command tx timeout [ 68.663859][ T5320] loop0: detected capacity change from 0 to 256 [ 68.673211][ T5320] ======================================================= [ 68.673211][ T5320] WARNING: The mand mount option has been deprecated and [ 68.673211][ T5320] and is ignored by this kernel. Remove the mand [ 68.673211][ T5320] option from the mount to silence this warning. [ 68.673211][ T5320] ======================================================= [ 68.704531][ T5320] exfat: Deprecated parameter 'namecase' [ 68.715458][ T5320] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x1cbb3694, utbl_chksum : 0xe619d30d) [ 68.731054][ T5320] exFAT-fs (loop0): error, in sector 160, dentry 5 should be unused, but 0xc1 [ 68.738978][ T5320] ------------[ cut here ]------------ [ 68.741267][ T5320] VFS: brelse: Trying to free free buffer [ 68.743702][ T5320] WARNING: CPU: 0 PID: 5320 at fs/buffer.c:1229 __find_get_block+0x109d/0x1150 [ 68.747492][ T5320] Modules linked in: [ 68.748867][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted 6.13.0-rc5-syzkaller-00161-g63676eefb7a0 #0 [ 68.752692][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.756950][ T5320] RIP: 0010:__find_get_block+0x109d/0x1150 [ 68.759268][ T5320] Code: 07 40 9a e8 c5 5b dc ff e9 1b f7 ff ff e8 eb f3 75 ff e9 87 f7 ff ff e8 e1 f3 75 ff 90 48 c7 c7 e0 03 19 8c e8 a4 97 36 ff 90 <0f> 0b 90 90 e9 6b f7 ff ff e8 c5 f3 75 ff 48 c7 c7 00 e2 a8 8e 4c [ 68.766666][ T5320] RSP: 0018:ffffc9000d4575a0 EFLAGS: 00010246 [ 68.769219][ T5320] RAX: a27ab67f56bca500 RBX: 0000000000000000 RCX: 0000000000100000 [ 68.772273][ T5320] RDX: ffffc9000e41a000 RSI: 0000000000001475 RDI: 0000000000001476 [ 68.775434][ T5320] RBP: ffffc9000d4576d0 R08: ffffffff81602a82 R09: 1ffff11003f8519a [ 68.778805][ T5320] R10: dffffc0000000000 R11: ffffed1003f8519b R12: ffff888052807910 [ 68.781842][ T5320] R13: ffff88801fc398b0 R14: ffff888052807740 R15: ffff8880437a9318 [ 68.784884][ T5320] FS: 00007f5bd0e676c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 68.788595][ T5320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.791399][ T5320] CR2: 00007f5bd0171c50 CR3: 00000000431b4000 CR4: 0000000000352ef0 [ 68.794425][ T5320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.797666][ T5320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.800838][ T5320] Call Trace: [ 68.802084][ T5320] [ 68.803287][ T5320] ? __warn+0x165/0x4d0 [ 68.804897][ T5320] ? __find_get_block+0x109d/0x1150 [ 68.807165][ T5320] ? report_bug+0x2b3/0x500 [ 68.808955][ T5320] ? __find_get_block+0x109d/0x1150 [ 68.811031][ T5320] ? handle_bug+0x60/0x90 [ 68.812810][ T5320] ? exc_invalid_op+0x1a/0x50 [ 68.814585][ T5320] ? asm_exc_invalid_op+0x1a/0x20 [ 68.816639][ T5320] ? __warn_printk+0x292/0x360 [ 68.818432][ T5320] ? __find_get_block+0x109d/0x1150 [ 68.820636][ T5320] ? __pfx___find_get_block+0x10/0x10 [ 68.822692][ T5320] ? __pfx___might_resched+0x10/0x10 [ 68.824816][ T5320] ? lockdep_hardirqs_on+0x99/0x150 [ 68.826977][ T5320] ? fs_reclaim_acquire+0x93/0x130 [ 68.829062][ T5320] bdev_getblk+0x33/0x670 [ 68.830779][ T5320] exfat_zeroed_cluster+0x259/0x660 [ 68.832855][ T5320] exfat_add_entry+0x6dd/0xaa0 [ 68.834698][ T5320] ? __pfx_exfat_add_entry+0x10/0x10 [ 68.836753][ T5320] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 68.839078][ T5320] ? exfat_mkdir+0x188/0x580 [ 68.840891][ T5320] ? __pfx___mutex_lock+0x10/0x10 [ 68.842904][ T5320] ? exfat_set_vol_flags+0xdc/0x2d0 [ 68.844926][ T5320] exfat_mkdir+0x1c7/0x580 [ 68.846721][ T5320] ? __pfx_exfat_mkdir+0x10/0x10 [ 68.848542][ T5320] ? from_kgid+0x1a7/0x730 [ 68.850301][ T5320] ? bpf_lsm_inode_mkdir+0x9/0x10 [ 68.852222][ T5320] ? security_inode_mkdir+0xbe/0x340 [ 68.854224][ T5320] vfs_mkdir+0x2f9/0x4f0 [ 68.855947][ T5320] do_mkdirat+0x264/0x3a0 [ 68.857626][ T5320] ? __check_object_size+0x47a/0x730 [ 68.859595][ T5320] ? __pfx_do_mkdirat+0x10/0x10 [ 68.861446][ T5320] ? getname_flags+0x1e3/0x540 [ 68.863304][ T5320] __x64_sys_mkdirat+0x87/0xa0 [ 68.865101][ T5320] do_syscall_64+0xf3/0x230 [ 68.866879][ T5320] ? clear_bhb_loop+0x35/0x90 [ 68.868589][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.871104][ T5320] RIP: 0033:0x7f5bcff85d29 [ 68.872589][ T5320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 68.879571][ T5320] RSP: 002b:00007f5bd0e67038 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 68.883015][ T5320] RAX: ffffffffffffffda RBX: 00007f5bd0175fa0 RCX: 00007f5bcff85d29 [ 68.886082][ T5320] RDX: 00000000000001c0 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 68.888832][ T5320] RBP: 00007f5bd0001b08 R08: 0000000000000000 R09: 0000000000000000 [ 68.891772][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.894776][ T5320] R13: 0000000000000000 R14: 00007f5bd0175fa0 R15: 00007ffd5f328768 [ 68.897875][ T5320] [ 68.899181][ T5320] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 68.901883][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted 6.13.0-rc5-syzkaller-00161-g63676eefb7a0 #0 [ 68.905686][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.909684][ T5320] Call Trace: [ 68.911032][ T5320] [ 68.912144][ T5320] dump_stack_lvl+0x241/0x360 [ 68.914014][ T5320] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.916035][ T5320] ? __pfx__printk+0x10/0x10 [ 68.917851][ T5320] ? _printk+0xd5/0x120 [ 68.919513][ T5320] ? __init_begin+0x41000/0x41000 [ 68.921501][ T5320] ? vscnprintf+0x5d/0x90 [ 68.923250][ T5320] panic+0x349/0x880 [ 68.924810][ T5320] ? __warn+0x174/0x4d0 [ 68.926319][ T5320] ? __pfx_panic+0x10/0x10 [ 68.928026][ T5320] __warn+0x344/0x4d0 [ 68.929585][ T5320] ? __find_get_block+0x109d/0x1150 [ 68.931501][ T5320] report_bug+0x2b3/0x500 [ 68.933198][ T5320] ? __find_get_block+0x109d/0x1150 [ 68.935228][ T5320] handle_bug+0x60/0x90 [ 68.936823][ T5320] exc_invalid_op+0x1a/0x50 [ 68.938544][ T5320] asm_exc_invalid_op+0x1a/0x20 [ 68.940550][ T5320] RIP: 0010:__find_get_block+0x109d/0x1150 [ 68.942770][ T5320] Code: 07 40 9a e8 c5 5b dc ff e9 1b f7 ff ff e8 eb f3 75 ff e9 87 f7 ff ff e8 e1 f3 75 ff 90 48 c7 c7 e0 03 19 8c e8 a4 97 36 ff 90 <0f> 0b 90 90 e9 6b f7 ff ff e8 c5 f3 75 ff 48 c7 c7 00 e2 a8 8e 4c [ 68.950004][ T5320] RSP: 0018:ffffc9000d4575a0 EFLAGS: 00010246 [ 68.952078][ T5320] RAX: a27ab67f56bca500 RBX: 0000000000000000 RCX: 0000000000100000 [ 68.954953][ T5320] RDX: ffffc9000e41a000 RSI: 0000000000001475 RDI: 0000000000001476 [ 68.957988][ T5320] RBP: ffffc9000d4576d0 R08: ffffffff81602a82 R09: 1ffff11003f8519a [ 68.960918][ T5320] R10: dffffc0000000000 R11: ffffed1003f8519b R12: ffff888052807910 [ 68.963795][ T5320] R13: ffff88801fc398b0 R14: ffff888052807740 R15: ffff8880437a9318 [ 68.966705][ T5320] ? __warn_printk+0x292/0x360 [ 68.968458][ T5320] ? __pfx___find_get_block+0x10/0x10 [ 68.970468][ T5320] ? __pfx___might_resched+0x10/0x10 [ 68.972526][ T5320] ? lockdep_hardirqs_on+0x99/0x150 [ 68.974523][ T5320] ? fs_reclaim_acquire+0x93/0x130 [ 68.976548][ T5320] bdev_getblk+0x33/0x670 [ 68.978169][ T5320] exfat_zeroed_cluster+0x259/0x660 [ 68.980452][ T5320] exfat_add_entry+0x6dd/0xaa0 [ 68.982365][ T5320] ? __pfx_exfat_add_entry+0x10/0x10 [ 68.984439][ T5320] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 68.986842][ T5320] ? exfat_mkdir+0x188/0x580 [ 68.988651][ T5320] ? __pfx___mutex_lock+0x10/0x10 [ 68.990924][ T5320] ? exfat_set_vol_flags+0xdc/0x2d0 [ 68.992898][ T5320] exfat_mkdir+0x1c7/0x580 [ 68.994377][ T5320] ? __pfx_exfat_mkdir+0x10/0x10 [ 68.996197][ T5320] ? from_kgid+0x1a7/0x730 [ 68.997819][ T5320] ? bpf_lsm_inode_mkdir+0x9/0x10 [ 68.999708][ T5320] ? security_inode_mkdir+0xbe/0x340 [ 69.001724][ T5320] vfs_mkdir+0x2f9/0x4f0 [ 69.003428][ T5320] do_mkdirat+0x264/0x3a0 [ 69.005186][ T5320] ? __check_object_size+0x47a/0x730 [ 69.007382][ T5320] ? __pfx_do_mkdirat+0x10/0x10 [ 69.009429][ T5320] ? getname_flags+0x1e3/0x540 [ 69.011364][ T5320] __x64_sys_mkdirat+0x87/0xa0 [ 69.013289][ T5320] do_syscall_64+0xf3/0x230 [ 69.015126][ T5320] ? clear_bhb_loop+0x35/0x90 [ 69.017032][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.019297][ T5320] RIP: 0033:0x7f5bcff85d29 [ 69.021144][ T5320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 69.028604][ T5320] RSP: 002b:00007f5bd0e67038 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 69.031979][ T5320] RAX: ffffffffffffffda RBX: 00007f5bd0175fa0 RCX: 00007f5bcff85d29 [ 69.035173][ T5320] RDX: 00000000000001c0 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 69.038781][ T5320] RBP: 00007f5bd0001b08 R08: 0000000000000000 R09: 0000000000000000 [ 69.042455][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.045702][ T5320] R13: 0000000000000000 R14: 00007f5bd0175fa0 R15: 00007ffd5f328768 [ 69.048711][ T5320] [ 69.050140][ T5320] Kernel Offset: disabled [ 69.051982][ T5320] Rebooting in 86400 seconds..