Warning: Permanently added '10.128.0.157' (ECDSA) to the list of known hosts. executing program [ 39.050757] ------------[ cut here ]------------ [ 39.055626] kernel BUG at fs/hfsplus/xattr.c:175! [ 39.061812] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 39.067184] CPU: 1 PID: 8116 Comm: syz-executor197 Not tainted 4.19.211-syzkaller #0 [ 39.075053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 39.084415] RIP: 0010:__hfsplus_setxattr+0x1a43/0x1cc0 [ 39.089682] Code: 6d 9b ff e9 68 ec ff ff e8 5a 90 65 ff e8 ff 47 03 ff e9 b9 fa ff ff e8 4b 90 65 ff 4c 8d 7b ff e9 fb fa ff ff e8 3d 90 65 ff <0f> 0b 48 8b 7c 24 40 e8 21 6d 9b ff e9 99 f0 ff ff e8 17 6d 9b ff [ 39.108587] RSP: 0018:ffff8880a26f76a8 EFLAGS: 00010293 [ 39.113930] RAX: ffff8880b149c080 RBX: ffff8880b0c0e340 RCX: ffffffff81fce5f0 [ 39.121176] RDX: 0000000000000000 RSI: ffffffff81fcf533 RDI: 0000000000000007 [ 39.128442] RBP: ffff8880b0ff1a18 R08: 0000000000000000 R09: 0000000000000000 [ 39.135691] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000010000 [ 39.142940] R13: ffff8880b3f40900 R14: ffff8880a26f7760 R15: ffff8880b0c76040 [ 39.150189] FS: 0000555555d03300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 39.158390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.164248] CR2: 00007f7e8f173000 CR3: 00000000aaf19000 CR4: 00000000003406e0 [ 39.171500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.178749] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.185996] Call Trace: [ 39.188589] ? copy_name+0xa0/0xa0 [ 39.192110] ? mark_held_locks+0xa6/0xf0 [ 39.196150] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 39.200717] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 39.205798] ? depot_save_stack+0x258/0x410 [ 39.210099] ? kasan_kmalloc+0x139/0x160 [ 39.214140] ? kmem_cache_alloc_trace+0x12f/0x380 [ 39.218960] ? hfsplus_setxattr+0x57/0xd0 [ 39.223084] ? __vfs_setxattr+0x10e/0x170 [ 39.227277] ? __vfs_setxattr_noperm+0x11a/0x420 [ 39.232008] ? __vfs_setxattr_locked+0x176/0x250 [ 39.236742] ? vfs_setxattr+0xe5/0x270 [ 39.240607] ? setxattr+0x23d/0x330 [ 39.244215] ? __se_sys_fsetxattr+0x14d/0x1b0 [ 39.248688] ? do_syscall_64+0xf9/0x620 [ 39.252642] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.257983] ? mark_held_locks+0xf0/0xf0 [ 39.262023] ? get_reg+0x1f0/0x1f0 [ 39.265545] ? mark_held_locks+0xf0/0xf0 [ 39.269585] ? aa_get_task_label+0x1e6/0x7f0 [ 39.273974] ? unwind_next_frame+0xeee/0x1400 [ 39.278446] ? __save_stack_trace+0x72/0x190 [ 39.282918] ? deref_stack_reg+0x134/0x1d0 [ 39.287129] ? get_reg+0x176/0x1f0 [ 39.290656] ? fs_reclaim_release+0xd0/0x110 [ 39.295047] ? lock_acquire+0x170/0x3c0 [ 39.299005] ? check_preemption_disabled+0x41/0x280 [ 39.304003] ? hfsplus_setxattr+0x57/0xd0 [ 39.308130] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 39.313127] ? kmem_cache_alloc_trace+0x323/0x380 [ 39.317967] hfsplus_setxattr+0x94/0xd0 [ 39.321919] ? hfsplus_init_security+0x30/0x30 [ 39.326479] __vfs_setxattr+0x10e/0x170 [ 39.330437] ? xattr_resolve_name+0x3d0/0x3d0 [ 39.334912] ? evm_protect_xattr.constprop.0+0x99/0x3d0 [ 39.340252] __vfs_setxattr_noperm+0x11a/0x420 [ 39.344811] __vfs_setxattr_locked+0x176/0x250 [ 39.349373] vfs_setxattr+0xe5/0x270 [ 39.353065] ? __vfs_setxattr_locked+0x250/0x250 [ 39.357799] ? strncpy_from_user+0x2a2/0x350 [ 39.362185] setxattr+0x23d/0x330 [ 39.365617] ? vfs_setxattr+0x270/0x270 [ 39.369569] ? trace_hardirqs_off+0x64/0x200 [ 39.373955] ? debug_check_no_obj_freed+0x201/0x490 [ 39.378951] ? check_preemption_disabled+0x41/0x280 [ 39.383946] ? putname+0xe1/0x120 [ 39.387377] ? putname+0xe1/0x120 [ 39.390807] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 39.395802] ? check_preemption_disabled+0x41/0x280 [ 39.400798] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 39.405798] ? preempt_count_add+0xaf/0x190 [ 39.410097] ? mnt_clone_write+0xfd/0x150 [ 39.414232] __se_sys_fsetxattr+0x14d/0x1b0 [ 39.418534] do_syscall_64+0xf9/0x620 [ 39.422316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.427481] RIP: 0033:0x7fb10be0e819 [ 39.431174] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 39.450059] RSP: 002b:00007ffc6307d7f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 39.457919] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb10be0e819 [ 39.465176] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 39.472428] RBP: 00007fb10bdce0b0 R08: 0000000000000003 R09: 0000000000000000 [ 39.479674] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb10bdce140 [ 39.487263] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 39.494519] Modules linked in: [ 39.503628] ---[ end trace 4161af0837086b55 ]--- [ 39.503648] RIP: 0010:__hfsplus_setxattr+0x1a43/0x1cc0 [ 39.503660] Code: 6d 9b ff e9 68 ec ff ff e8 5a 90 65 ff e8 ff 47 03 ff e9 b9 fa ff ff e8 4b 90 65 ff 4c 8d 7b ff e9 fb fa ff ff e8 3d 90 65 ff <0f> 0b 48 8b 7c 24 40 e8 21 6d 9b ff e9 99 f0 ff ff e8 17 6d 9b ff [ 39.503666] RSP: 0018:ffff8880a26f76a8 EFLAGS: 00010293 [ 39.503680] RAX: ffff8880b149c080 RBX: ffff8880b0c0e340 RCX: ffffffff81fce5f0 [ 39.546114] RDX: 0000000000000000 RSI: ffffffff81fcf533 RDI: 0000000000000007 [ 39.553370] RBP: ffff8880b0ff1a18 R08: 0000000000000000 R09: 0000000000000000 [ 39.562017] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000010000 [ 39.569331] R13: ffff8880b3f40900 R14: ffff8880a26f7760 R15: ffff8880b0c76040 [ 39.576655] FS: 0000555555d03300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 39.584996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.590870] CR2: 00005651ca7314b0 CR3: 00000000aaf19000 CR4: 00000000003406f0 [ 39.598164] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.605481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.612738] Kernel panic - not syncing: Fatal exception [ 39.618245] Kernel Offset: disabled [ 39.621864] Rebooting in 86400 seconds..