program: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@codepage={'codepage', 0x3d, 'cp852'}}]}, 0x1, 0x289, &(0x7f0000000540)="$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") [ 76.873994][ T5303] Bluetooth: hci0: command tx timeout [ 76.879541][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.882373][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.966555][ T5320] loop0: detected capacity change from 0 to 64 [ 77.030707][ T5320] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 77.036781][ T5320] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047] [ 77.040210][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted 6.14.0-rc4-syzkaller-00169-g1e15510b71c9 #0 [ 77.044398][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.049065][ T5320] RIP: 0010:hfs_find_init+0x72/0x1f0 [ 77.051585][ T5320] Code: d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 84 12 82 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 [ 77.059044][ T5320] RSP: 0018:ffffc900019a7400 EFLAGS: 00010202 [ 77.061475][ T5320] RAX: 1ffff92000334e9f RBX: ffffc900019a74f8 RCX: ffff888000320000 [ 77.064743][ T5320] RDX: 0000000000000000 RSI: ffffc900019a74e0 RDI: ffffc900019a74f0 [ 77.068173][ T5320] RBP: 0000000000000000 R08: ffffffff82a8122f R09: 0000000000000000 [ 77.071942][ T5320] R10: ffffc900019a74e0 R11: fffff52000334ea3 R12: ffffc900019a74e0 [ 77.075089][ T5320] R13: dffffc0000000000 R14: 0000000000000040 R15: 0000000000000008 [ 77.078040][ T5320] FS: 00007faa56bb76c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 77.081383][ T5320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.083893][ T5320] CR2: 00007faa55d70f20 CR3: 0000000043232000 CR4: 0000000000352ef0 [ 77.087382][ T5320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.090829][ T5320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.094060][ T5320] Call Trace: [ 77.095350][ T5320] [ 77.096490][ T5320] ? __die_body+0x5f/0xb0 [ 77.098162][ T5320] ? die_addr+0xb0/0xe0 [ 77.099853][ T5320] ? exc_general_protection+0x3dd/0x5d0 [ 77.102142][ T5320] ? asm_exc_general_protection+0x26/0x30 [ 77.104950][ T5320] ? hfs_get_block+0x3bf/0xb60 [ 77.107512][ T5320] ? hfs_find_init+0x72/0x1f0 [ 77.109664][ T5320] hfs_get_block+0x4f4/0xb60 [ 77.111341][ T5320] ? __pfx_hfs_get_block+0x10/0x10 [ 77.113139][ T5320] ? _raw_spin_unlock+0x28/0x50 [ 77.114819][ T5320] ? create_empty_buffers+0x471/0x530 [ 77.116646][ T5320] block_read_full_folio+0x3ee/0xae0 [ 77.118574][ T5320] ? __pfx_hfs_get_block+0x10/0x10 [ 77.120401][ T5320] ? __pfx_block_read_full_folio+0x10/0x10 [ 77.122779][ T5320] filemap_read_folio+0x148/0x3b0 [ 77.124988][ T5320] ? __pfx_hfs_read_folio+0x10/0x10 [ 77.126968][ T5320] ? __pfx_filemap_read_folio+0x10/0x10 [ 77.129002][ T5320] ? __filemap_get_folio+0x9a8/0xae0 [ 77.130778][ T5320] do_read_cache_folio+0x373/0x5b0 [ 77.132644][ T5320] ? __pfx_hfs_read_folio+0x10/0x10 [ 77.134714][ T5320] ? do_raw_spin_unlock+0x58/0x8b0 [ 77.137155][ T5320] read_cache_page+0x5b/0x170 [ 77.139365][ T5320] hfs_btree_open+0x506/0xf40 [ 77.141246][ T5320] hfs_mdb_get+0x1492/0x2200 [ 77.143201][ T5320] ? __pfx_hfs_mdb_get+0x10/0x10 [ 77.145060][ T5320] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 77.147163][ T5320] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 77.149571][ T5320] ? __raw_spin_lock_init+0x45/0x100 [ 77.151833][ T5320] hfs_fill_super+0x38f/0x710 [ 77.153924][ T5320] ? __pfx_hfs_fill_super+0x10/0x10 [ 77.156144][ T5320] ? do_raw_spin_lock+0x14f/0x370 [ 77.158020][ T5320] ? sb_set_blocksize+0x98/0xf0 [ 77.159996][ T5320] ? setup_bdev_super+0x4e6/0x5d0 [ 77.161826][ T5320] get_tree_bdev_flags+0x48c/0x5c0 [ 77.163848][ T5320] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 77.166323][ T5320] ? __pfx_hfs_fill_super+0x10/0x10 [ 77.168495][ T5320] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 77.170610][ T5320] ? apparmor_capable+0x13b/0x1b0 [ 77.172437][ T5320] vfs_get_tree+0x90/0x2b0 [ 77.174067][ T5320] do_new_mount+0x2be/0xb40 [ 77.175894][ T5320] ? __pfx_do_new_mount+0x10/0x10 [ 77.177731][ T5320] __se_sys_mount+0x2d6/0x3c0 [ 77.179835][ T5320] ? __pfx___se_sys_mount+0x10/0x10 [ 77.182658][ T5320] ? exc_page_fault+0x590/0x8b0 [ 77.184817][ T5320] ? __x64_sys_mount+0x20/0xc0 [ 77.186657][ T5320] do_syscall_64+0xf3/0x230 [ 77.188265][ T5320] ? clear_bhb_loop+0x35/0x90 [ 77.189970][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.192137][ T5320] RIP: 0033:0x7faa55d8e90a [ 77.193703][ T5320] 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 [ 77.201902][ T5320] RSP: 002b:00007faa56bb6e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 77.205106][ T5320] RAX: ffffffffffffffda RBX: 00007faa56bb6ef0 RCX: 00007faa55d8e90a [ 77.208239][ T5320] RDX: 0000400000000240 RSI: 0000400000000280 RDI: 00007faa56bb6eb0 [ 77.211821][ T5320] RBP: 0000400000000240 R08: 00007faa56bb6ef0 R09: 0000000000000000 [ 77.215432][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000400000000280 [ 77.218599][ T5320] R13: 00007faa56bb6eb0 R14: 0000000000000289 R15: 0000400000000140 [ 77.221444][ T5320] [ 77.222804][ T5320] Modules linked in: [ 77.225107][ T5320] ---[ end trace 0000000000000000 ]--- [ 77.260764][ T5320] RIP: 0010:hfs_find_init+0x72/0x1f0 [ 77.263076][ T5320] Code: d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 84 12 82 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 [ 77.272853][ T5320] RSP: 0018:ffffc900019a7400 EFLAGS: 00010202 [ 77.275235][ T5320] RAX: 1ffff92000334e9f RBX: ffffc900019a74f8 RCX: ffff888000320000 [ 77.279278][ T5320] RDX: 0000000000000000 RSI: ffffc900019a74e0 RDI: ffffc900019a74f0 [ 77.283255][ T5320] RBP: 0000000000000000 R08: ffffffff82a8122f R09: 0000000000000000 [ 77.287818][ T5320] R10: ffffc900019a74e0 R11: fffff52000334ea3 R12: ffffc900019a74e0 [ 77.294665][ T5320] R13: dffffc0000000000 R14: 0000000000000040 R15: 0000000000000008 [ 77.297586][ T5320] FS: 00007faa56bb76c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 77.301397][ T5320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.304022][ T5320] CR2: 000055f4da63dc88 CR3: 0000000043232000 CR4: 0000000000352ef0 [ 77.307153][ T5320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.311519][ T5320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.315692][ T5320] Kernel panic - not syncing: Fatal exception [ 77.318472][ T5320] Kernel Offset: disabled [ 77.320095][ T5320] Rebooting in 86400 seconds..