program: syz_mount_image$hfs(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x200040, &(0x7f0000000040)={[{@iocharset={'iocharset', 0x3d, 'cp850'}}, {@codepage={'codepage', 0x3d, 'maccroatian'}}]}, 0x41, 0x293, &(0x7f0000000500)="$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") socket$alg(0x26, 0x5, 0x0) [ 70.436351][ T4662] Bluetooth: hci0: command tx timeout [ 70.533583][ T5315] loop0: detected capacity change from 0 to 64 [ 70.545781][ T5315] ======================================================= [ 70.545781][ T5315] WARNING: The mand mount option has been deprecated and [ 70.545781][ T5315] and is ignored by this kernel. Remove the mand [ 70.545781][ T5315] option from the mount to silence this warning. [ 70.545781][ T5315] ======================================================= [ 70.604558][ T5315] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 70.610001][ T5315] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047] [ 70.613726][ T5315] CPU: 0 UID: 0 PID: 5315 Comm: syz.0.0 Not tainted 6.13.0-rc3-syzkaller-00026-g59dbb9d81adf #0 [ 70.617844][ T5315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 70.622301][ T5315] RIP: 0010:hfs_find_init+0x72/0x1f0 [ 70.624308][ T5315] Code: d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 04 17 84 ff 48 c7 03 00 00 00 00 48 89 2c 24 4c 8d 75 40 4d 89 f7 49 c1 ef 03 <43> 0f b6 04 2f 84 c0 0f 85 10 01 00 00 41 8b 06 8d 7c 00 04 be c0 [ 70.631181][ T5315] RSP: 0018:ffffc9000d35f400 EFLAGS: 00010202 [ 70.633341][ T5315] RAX: 1ffff92001a6be9f RBX: ffffc9000d35f4f8 RCX: 0000000000100000 [ 70.636253][ T5315] RDX: ffffc9000e669000 RSI: 0000000000003eba RDI: ffffc9000d35f4f0 [ 70.639178][ T5315] RBP: 0000000000000000 R08: ffffffff8283001f R09: 0000000000000000 [ 70.642112][ T5315] R10: ffffc9000d35f4e0 R11: fffff52001a6bea3 R12: ffffc9000d35f4e0 [ 70.645251][ T5315] R13: dffffc0000000000 R14: 0000000000000040 R15: 0000000000000008 [ 70.648160][ T5315] FS: 00007f5afefdf6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 70.651258][ T5315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.653634][ T5315] CR2: 000055a7a266f850 CR3: 00000000397b2000 CR4: 0000000000352ef0 [ 70.656378][ T5315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.658906][ T5315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.661652][ T5315] Call Trace: [ 70.662723][ T5315] [ 70.663739][ T5315] ? __die_body+0x5f/0xb0 [ 70.665445][ T5315] ? die_addr+0xb0/0xe0 [ 70.666746][ T5315] ? exc_general_protection+0x3dd/0x5d0 [ 70.668750][ T5315] ? hfs_get_block+0x26f/0xb60 [ 70.670463][ T5315] ? asm_exc_general_protection+0x26/0x30 [ 70.672273][ T5315] ? hfs_get_block+0x3bf/0xb60 [ 70.673972][ T5315] ? hfs_find_init+0x72/0x1f0 [ 70.675470][ T5315] hfs_get_block+0x4f4/0xb60 [ 70.677147][ T5315] ? __pfx_hfs_get_block+0x10/0x10 [ 70.678955][ T5315] ? _raw_spin_unlock+0x28/0x50 [ 70.680904][ T5315] ? create_empty_buffers+0x471/0x530 [ 70.682723][ T5315] block_read_full_folio+0x3ee/0xae0 [ 70.684628][ T5315] ? __pfx_hfs_get_block+0x10/0x10 [ 70.686461][ T5315] ? __pfx_block_read_full_folio+0x10/0x10 [ 70.688566][ T5315] filemap_read_folio+0x148/0x3b0 [ 70.690345][ T5315] ? __pfx_hfs_read_folio+0x10/0x10 [ 70.692160][ T5315] ? __pfx_filemap_read_folio+0x10/0x10 [ 70.694168][ T5315] ? __filemap_get_folio+0x848/0x940 [ 70.696086][ T5315] ? hfs_btree_open+0x4cb/0xf40 [ 70.698172][ T5315] do_read_cache_folio+0x373/0x5b0 [ 70.700117][ T5315] ? __pfx_hfs_read_folio+0x10/0x10 [ 70.702064][ T5315] ? do_raw_spin_unlock+0x58/0x8b0 [ 70.704030][ T5315] read_cache_page+0x5b/0x170 [ 70.705936][ T5315] hfs_btree_open+0x506/0xf40 [ 70.707738][ T5315] hfs_mdb_get+0x1443/0x21b0 [ 70.709531][ T5315] ? __pfx_hfs_mdb_get+0x10/0x10 [ 70.711186][ T5315] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 70.713194][ T5315] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 70.715301][ T5315] ? __raw_spin_lock_init+0x45/0x100 [ 70.717057][ T5315] hfs_fill_super+0x38c/0x6b0 [ 70.718645][ T5315] ? __pfx_hfs_fill_super+0x10/0x10 [ 70.720370][ T5315] ? do_raw_spin_lock+0x14f/0x370 [ 70.722050][ T5315] ? sb_set_blocksize+0x98/0xf0 [ 70.723711][ T5315] ? setup_bdev_super+0x4e6/0x5d0 [ 70.725516][ T5315] get_tree_bdev_flags+0x48c/0x5c0 [ 70.727375][ T5315] ? __pfx_hfs_fill_super+0x10/0x10 [ 70.729362][ T5315] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 70.731098][ T5315] ? apparmor_capable+0x13b/0x1b0 [ 70.732836][ T5315] vfs_get_tree+0x90/0x2b0 [ 70.734389][ T5315] do_new_mount+0x2be/0xb40 [ 70.736041][ T5315] ? __pfx_do_new_mount+0x10/0x10 [ 70.737847][ T5315] __se_sys_mount+0x2d6/0x3c0 [ 70.739505][ T5315] ? __pfx___se_sys_mount+0x10/0x10 [ 70.741378][ T5315] ? exc_page_fault+0x590/0x8b0 [ 70.743218][ T5315] ? __x64_sys_mount+0x20/0xc0 [ 70.744948][ T5315] do_syscall_64+0xf3/0x230 [ 70.746632][ T5315] ? clear_bhb_loop+0x35/0x90 [ 70.748354][ T5315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.750465][ T5315] RIP: 0033:0x7f5afe1874ca [ 70.752029][ T5315] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 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 a8 ff ff ff f7 d8 64 89 01 48 [ 70.758825][ T5315] RSP: 002b:00007f5afefdee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 70.761894][ T5315] RAX: ffffffffffffffda RBX: 00007f5afefdeef0 RCX: 00007f5afe1874ca [ 70.764759][ T5315] RDX: 0000000020000180 RSI: 0000000020000200 RDI: 00007f5afefdeeb0 [ 70.767464][ T5315] RBP: 0000000020000180 R08: 00007f5afefdeef0 R09: 0000000000200040 [ 70.770266][ T5315] R10: 0000000000200040 R11: 0000000000000246 R12: 0000000020000200 [ 70.773091][ T5315] R13: 00007f5afefdeeb0 R14: 0000000000000293 R15: 0000000020000040 [ 70.776217][ T5315] [ 70.777400][ T5315] Modules linked in: [ 70.779875][ T5315] ---[ end trace 0000000000000000 ]--- [ 70.790659][ T5315] RIP: 0010:hfs_find_init+0x72/0x1f0 [ 70.792740][ T5315] Code: d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 04 17 84 ff 48 c7 03 00 00 00 00 48 89 2c 24 4c 8d 75 40 4d 89 f7 49 c1 ef 03 <43> 0f b6 04 2f 84 c0 0f 85 10 01 00 00 41 8b 06 8d 7c 00 04 be c0 [ 70.801131][ T5315] RSP: 0018:ffffc9000d35f400 EFLAGS: 00010202 [ 70.803456][ T5315] RAX: 1ffff92001a6be9f RBX: ffffc9000d35f4f8 RCX: 0000000000100000 [ 70.807125][ T5315] RDX: ffffc9000e669000 RSI: 0000000000003eba RDI: ffffc9000d35f4f0 [ 70.810089][ T5315] RBP: 0000000000000000 R08: ffffffff8283001f R09: 0000000000000000 [ 70.813145][ T5315] R10: ffffc9000d35f4e0 R11: fffff52001a6bea3 R12: ffffc9000d35f4e0 [ 70.817501][ T5315] R13: dffffc0000000000 R14: 0000000000000040 R15: 0000000000000008 [ 70.820656][ T5315] FS: 00007f5afefdf6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 70.823899][ T5315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.826619][ T5315] CR2: 000055a7a266f850 CR3: 00000000397b2000 CR4: 0000000000352ef0 [ 70.829385][ T5315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.831837][ T5315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.834817][ T5315] Kernel panic - not syncing: Fatal exception [ 70.837103][ T5315] Kernel Offset: disabled [ 70.838561][ T5315] Rebooting in 86400 seconds..