Warning: Permanently added '10.128.10.37' (ED25519) to the list of known hosts. executing program [ 52.508864][ T3541] loop0: detected capacity change from 0 to 64 [ 52.521052][ T3541] general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN [ 52.532866][ T3541] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047] [ 52.541500][ T3541] CPU: 0 PID: 3541 Comm: syz-executor203 Not tainted 6.1.69-syzkaller #0 [ 52.550089][ T3541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 52.560463][ T3541] RIP: 0010:hfs_find_init+0x6e/0x1e0 [ 52.566107][ T3541] Code: d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 b8 07 81 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 0c 01 00 00 41 8b 06 8d 7c 00 04 be c0 [ 52.586588][ T3541] RSP: 0018:ffffc9000399f300 EFLAGS: 00010202 [ 52.592660][ T3541] RAX: 1ffff92000733e7f RBX: ffffc9000399f3f8 RCX: ffff888028e35940 [ 52.601333][ T3541] RDX: 0000000000000000 RSI: ffffc9000399f3e0 RDI: ffffc9000399f3f0 [ 52.609433][ T3541] RBP: 0000000000000000 R08: ffffffff82621b9b R09: ffffc9000399f3e0 [ 52.618090][ T3541] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc9000399f3e0 [ 52.626165][ T3541] R13: dffffc0000000000 R14: 0000000000000040 R15: 0000000000000008 [ 52.634504][ T3541] FS: 0000555555651380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 52.643906][ T3541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.650510][ T3541] CR2: 000055ea0e5e10d0 CR3: 0000000076671000 CR4: 00000000003506f0 [ 52.658773][ T3541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.667006][ T3541] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.675562][ T3541] Call Trace: [ 52.678967][ T3541] [ 52.681905][ T3541] ? __die_body+0x5e/0xa0 [ 52.686787][ T3541] ? die_addr+0x95/0xc0 [ 52.691139][ T3541] ? exc_general_protection+0x3ae/0x590 [ 52.696784][ T3541] ? asm_exc_general_protection+0x22/0x30 [ 52.702524][ T3541] ? hfs_get_block+0x3bb/0xb60 [ 52.707471][ T3541] ? hfs_find_init+0x6e/0x1e0 [ 52.712160][ T3541] hfs_get_block+0x4f0/0xb60 [ 52.717376][ T3541] ? hfs_free_extents+0x420/0x420 [ 52.722764][ T3541] ? create_page_buffers+0x24e/0x4b0 [ 52.732414][ T3541] block_read_full_folio+0x403/0xf60 [ 52.737767][ T3541] ? hfs_free_extents+0x420/0x420 [ 52.743150][ T3541] ? block_is_partially_uptodate+0x590/0x590 [ 52.749227][ T3541] ? folio_add_lru+0xd70/0xd70 [ 52.755054][ T3541] ? folio_add_lru+0x34d/0xd70 [ 52.759969][ T3541] ? folio_add_lru+0x584/0xd70 [ 52.764939][ T3541] filemap_read_folio+0x199/0x780 [ 52.769964][ T3541] ? filemap_add_folio+0x570/0x570 [ 52.775080][ T3541] ? hfs_writepage+0x30/0x30 [ 52.779956][ T3541] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 52.785761][ T3541] ? hfs_btree_open+0x4cc/0xf20 [ 52.791411][ T3541] ? __lock_acquire+0x1f80/0x1f80 [ 52.796812][ T3541] do_read_cache_folio+0x2ee/0x810 [ 52.802111][ T3541] ? hfs_writepage+0x30/0x30 [ 52.806701][ T3541] do_read_cache_page+0x32/0x220 [ 52.811624][ T3541] hfs_btree_open+0x507/0xf20 [ 52.816553][ T3541] hfs_mdb_get+0x1442/0x21b0 [ 52.821339][ T3541] ? hfs_xattr_set+0x5a0/0x5a0 [ 52.826110][ T3541] ? lockdep_softirqs_off+0x420/0x420 [ 52.831491][ T3541] ? lockdep_hardirqs_on+0x94/0x130 [ 52.836706][ T3541] ? __raw_spin_lock_init+0x41/0x100 [ 52.842085][ T3541] hfs_fill_super+0x100c/0x1730 [ 52.847042][ T3541] ? hfs_mount+0x40/0x40 [ 52.851398][ T3541] ? ptr_to_hashval+0x70/0x70 [ 52.856097][ T3541] ? snprintf+0xd6/0x120 [ 52.860446][ T3541] ? set_blocksize+0x1c6/0x350 [ 52.865224][ T3541] mount_bdev+0x2c9/0x3f0 [ 52.869566][ T3541] ? hfs_mount+0x40/0x40 [ 52.873836][ T3541] legacy_get_tree+0xeb/0x180 [ 52.878535][ T3541] ? hfs_mark_mdb_dirty+0x1b0/0x1b0 [ 52.883730][ T3541] vfs_get_tree+0x88/0x270 [ 52.888148][ T3541] do_new_mount+0x28b/0xae0 [ 52.892942][ T3541] ? do_move_mount_old+0x160/0x160 [ 52.898050][ T3541] __se_sys_mount+0x2d5/0x3c0 [ 52.902717][ T3541] ? __x64_sys_mount+0xc0/0xc0 [ 52.907464][ T3541] ? syscall_enter_from_user_mode+0x2e/0x220 [ 52.913657][ T3541] ? lockdep_hardirqs_on+0x94/0x130 [ 52.918880][ T3541] ? __x64_sys_mount+0x1c/0xc0 [ 52.923662][ T3541] do_syscall_64+0x3d/0xb0 [ 52.928098][ T3541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 52.934006][ T3541] RIP: 0033:0x7fcba1db493a [ 52.938676][ T3541] 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 [ 52.958814][ T3541] RSP: 002b:00007fff7c7c6ef8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 52.967493][ T3541] RAX: ffffffffffffffda RBX: 00007fff7c7c6f00 RCX: 00007fcba1db493a [ 52.975951][ T3541] RDX: 00000000200000c0 RSI: 00000000200001c0 RDI: 00007fff7c7c6f00 [ 52.984613][ T3541] RBP: 0000000000000004 R08: 00007fff7c7c6f40 R09: 0000000000000296 [ 52.993404][ T3541] R10: 0000000003008093 R11: 0000000000000286 R12: 00007fff7c7c6f40 [ 53.001569][ T3541] R13: 0000000000000003 R14: 0000000000008000 R15: 0000000000000001 [ 53.009647][ T3541] [ 53.012676][ T3541] Modules linked in: [ 53.018572][ T3541] ---[ end trace 0000000000000000 ]--- [ 53.025345][ T3541] RIP: 0010:hfs_find_init+0x6e/0x1e0 [ 53.030963][ T3541] Code: d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 b8 07 81 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 0c 01 00 00 41 8b 06 8d 7c 00 04 be c0 [ 53.051493][ T3541] RSP: 0018:ffffc9000399f300 EFLAGS: 00010202 [ 53.057870][ T3541] RAX: 1ffff92000733e7f RBX: ffffc9000399f3f8 RCX: ffff888028e35940 [ 53.066102][ T3541] RDX: 0000000000000000 RSI: ffffc9000399f3e0 RDI: ffffc9000399f3f0 [ 53.074119][ T3541] RBP: 0000000000000000 R08: ffffffff82621b9b R09: ffffc9000399f3e0 [ 53.082278][ T3541] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc9000399f3e0 [ 53.091438][ T3541] R13: dffffc0000000000 R14: 0000000000000040 R15: 0000000000000008 [ 53.099920][ T3541] FS: 0000555555651380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 53.109129][ T3541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.116863][ T3541] CR2: 000055ea0e5c69f8 CR3: 0000000076671000 CR4: 00000000003506e0 [ 53.125136][ T3541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.133904][ T3541] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.142053][ T3541] Kernel panic - not syncing: Fatal exception [ 53.148673][ T3541] Kernel Offset: disabled [ 53.152997][ T3541] Rebooting in 86400 seconds..