Warning: Permanently added '10.128.1.98' (ED25519) to the list of known hosts. executing program syzkaller login: [ 80.920448][ T3543] loop0: detected capacity change from 0 to 1024 [ 80.936710][ T3543] hfsplus: request for non-existent node 3 in B*Tree [ 80.943661][ T3543] hfsplus: request for non-existent node 3 in B*Tree [ 80.960903][ T27] audit: type=1800 audit(1693768935.692:2): pid=3543 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor173" name="bus" dev="loop0" ino=26 res=0 errno=0 [ 80.982917][ T3543] ------------[ cut here ]------------ [ 80.988602][ T3543] kernel BUG at fs/hfsplus/xattr.c:175! [ 80.994414][ T3543] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 81.000486][ T3543] CPU: 0 PID: 3543 Comm: syz-executor173 Not tainted 6.1.51-syzkaller #0 [ 81.008890][ T3543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 81.018944][ T3543] RIP: 0010:__hfsplus_setxattr+0x22b5/0x22c0 [ 81.024950][ T3543] Code: e8 ff ff e8 2d e3 25 08 e8 48 c9 2a ff 4c 89 ff 48 c7 c6 c0 3f 02 8b e8 89 e5 69 ff 0f 0b e8 32 c9 2a ff 0f 0b e8 2b c9 2a ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 53 89 f5 48 89 fb e8 14 c9 2a [ 81.044754][ T3543] RSP: 0018:ffffc90003a5f4e0 EFLAGS: 00010293 [ 81.050840][ T3543] RAX: ffffffff825f3ed5 RBX: 0000060000000000 RCX: ffff888025ed0000 [ 81.058819][ T3543] RDX: 0000000000000000 RSI: 0000060000000000 RDI: 0000000000000000 [ 81.066792][ T3543] RBP: ffffc90003a5f970 R08: ffffffff825f25ff R09: ffffed100f48c120 [ 81.074773][ T3543] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807a4601b0 [ 81.082742][ T3543] R13: dffffc0000000000 R14: ffff88807a460870 R15: 0000000000000000 [ 81.090721][ T3543] FS: 0000555556e4a380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 81.099650][ T3543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.106246][ T3543] CR2: 0000000020007f84 CR3: 0000000079792000 CR4: 00000000003506f0 [ 81.114215][ T3543] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 81.122186][ T3543] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 81.130187][ T3543] Call Trace: [ 81.133459][ T3543] [ 81.136394][ T3543] ? __die_body+0x5e/0xa0 [ 81.140732][ T3543] ? die+0x83/0xb0 [ 81.144456][ T3543] ? do_trap+0x11e/0x350 [ 81.148701][ T3543] ? __hfsplus_setxattr+0x22b5/0x22c0 [ 81.154067][ T3543] ? __hfsplus_setxattr+0x22b5/0x22c0 [ 81.159436][ T3543] ? do_error_trap+0x13d/0x1e0 [ 81.164200][ T3543] ? __hfsplus_setxattr+0x22b5/0x22c0 [ 81.169570][ T3543] ? do_int3+0x30/0x30 [ 81.173659][ T3543] ? report_bug+0x3e0/0x500 [ 81.178180][ T3543] ? rcu_is_watching+0x11/0xb0 [ 81.182945][ T3543] ? handle_invalid_op+0x2c/0x40 [ 81.187888][ T3543] ? __hfsplus_setxattr+0x22b5/0x22c0 [ 81.193257][ T3543] ? exc_invalid_op+0x2f/0x40 [ 81.198018][ T3543] ? asm_exc_invalid_op+0x16/0x20 [ 81.203056][ T3543] ? __hfsplus_setxattr+0x9df/0x22c0 [ 81.208341][ T3543] ? __hfsplus_setxattr+0x22b5/0x22c0 [ 81.213733][ T3543] ? __hfsplus_setxattr+0x22b5/0x22c0 [ 81.219113][ T3543] ? hfsplus_delete_all_attrs+0x3c0/0x3c0 [ 81.224827][ T3543] ? do_raw_spin_unlock+0x137/0x8a0 [ 81.230041][ T3543] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 81.235935][ T3543] ? lockdep_hardirqs_on+0x94/0x130 [ 81.241130][ T3543] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 81.247023][ T3543] ? stack_trace_snprint+0xe0/0xe0 [ 81.252157][ T3543] hfsplus_setxattr+0xac/0xe0 [ 81.256842][ T3543] hfsplus_user_setxattr+0x3c/0x50 [ 81.261951][ T3543] ? hfsplus_user_getxattr+0x40/0x40 [ 81.267236][ T3543] __vfs_setxattr+0x3e7/0x420 [ 81.271921][ T3543] __vfs_setxattr_noperm+0x12a/0x5e0 [ 81.277206][ T3543] vfs_setxattr+0x21d/0x420 [ 81.281710][ T3543] ? xattr_permission+0x4f0/0x4f0 [ 81.286742][ T3543] ? __might_fault+0xb2/0x110 [ 81.291430][ T3543] setxattr+0x250/0x2b0 [ 81.295601][ T3543] ? path_setxattr+0x2a0/0x2a0 [ 81.300384][ T3543] ? __mnt_want_write+0x221/0x2a0 [ 81.305420][ T3543] path_setxattr+0x1bc/0x2a0 [ 81.310018][ T3543] ? simple_xattr_list_add+0xf0/0xf0 [ 81.315308][ T3543] ? syscall_enter_from_user_mode+0x2e/0x220 [ 81.321305][ T3543] __x64_sys_setxattr+0xb7/0xd0 [ 81.326174][ T3543] do_syscall_64+0x3d/0xb0 [ 81.330597][ T3543] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 81.336526][ T3543] RIP: 0033:0x7fb4ddfda9f9 [ 81.340944][ T3543] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 81.360565][ T3543] RSP: 002b:00007ffdf9744f28 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 81.368996][ T3543] RAX: ffffffffffffffda RBX: 6569727261626f6e RCX: 00007fb4ddfda9f9 [ 81.376987][ T3543] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000000 [ 81.384965][ T3543] RBP: 00007fb4de02305e R08: 0000000000000001 R09: 0000000000000000 [ 81.392942][ T3543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 81.400917][ T3543] R13: 00007ffdf9745108 R14: 0000000000000001 R15: 0000000000000001 [ 81.408955][ T3543] [ 81.411968][ T3543] Modules linked in: [ 81.416455][ T3543] ---[ end trace 0000000000000000 ]--- [ 81.421993][ T3543] RIP: 0010:__hfsplus_setxattr+0x22b5/0x22c0 [ 81.428146][ T3543] Code: e8 ff ff e8 2d e3 25 08 e8 48 c9 2a ff 4c 89 ff 48 c7 c6 c0 3f 02 8b e8 89 e5 69 ff 0f 0b e8 32 c9 2a ff 0f 0b e8 2b c9 2a ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 53 89 f5 48 89 fb e8 14 c9 2a [ 81.447807][ T3543] RSP: 0018:ffffc90003a5f4e0 EFLAGS: 00010293 [ 81.453877][ T3543] RAX: ffffffff825f3ed5 RBX: 0000060000000000 RCX: ffff888025ed0000 [ 81.461909][ T3543] RDX: 0000000000000000 RSI: 0000060000000000 RDI: 0000000000000000 [ 81.469955][ T3543] RBP: ffffc90003a5f970 R08: ffffffff825f25ff R09: ffffed100f48c120 [ 81.477957][ T3543] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807a4601b0 [ 81.485940][ T3543] R13: dffffc0000000000 R14: ffff88807a460870 R15: 0000000000000000 [ 81.493967][ T3543] FS: 0000555556e4a380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 81.502934][ T3543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.509555][ T3543] CR2: 0000000020007f84 CR3: 0000000079792000 CR4: 00000000003506f0 [ 81.517707][ T3543] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 81.525681][ T3543] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 81.533722][ T3543] Kernel panic - not syncing: Fatal exception [ 81.540199][ T3543] Kernel Offset: disabled [ 81.544544][ T3543] Rebooting in 86400 seconds..