Warning: Permanently added '10.128.1.68' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 51.500091][ T3500] loop0: detected capacity change from 0 to 1024 [ 51.541363][ T144] ------------[ cut here ]------------ [ 51.547388][ T144] WARNING: CPU: 0 PID: 144 at fs/hfsplus/inode.c:614 hfsplus_cat_write_inode+0xb2f/0x1000 [ 51.557834][ T144] Modules linked in: [ 51.562114][ T144] CPU: 0 PID: 144 Comm: kworker/u4:1 Not tainted 5.15.111-syzkaller #0 [ 51.570390][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 51.581050][ T144] Workqueue: writeback wb_workfn (flush-7:0) [ 51.587077][ T144] RIP: 0010:hfsplus_cat_write_inode+0xb2f/0x1000 [ 51.594001][ T144] Code: 00 0f 85 e8 04 00 00 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 bd 83 41 ff 0f 0b e9 d4 f7 ff ff e8 b1 83 41 ff <0f> 0b e9 85 fa ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 0b f6 ff [ 51.613990][ T144] RSP: 0018:ffffc9000135f140 EFLAGS: 00010293 [ 51.620098][ T144] RAX: ffffffff823e602f RBX: 0000000000000058 RCX: ffff888012b43b80 [ 51.629316][ T144] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000000000f8 [ 51.637435][ T144] RBP: ffffc9000135f4f0 R08: ffffffff823e5aaa R09: ffffed100f0bb2b1 [ 51.645555][ T144] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880785d95f0 [ 51.653697][ T144] R13: dffffc0000000000 R14: ffffc9000135f1a0 R15: ffffc9000135f200 [ 51.661733][ T144] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 51.670659][ T144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.677299][ T144] CR2: 00005622fc59e4a8 CR3: 0000000021bca000 CR4: 00000000003506e0 [ 51.685312][ T144] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.693321][ T144] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.701438][ T144] Call Trace: [ 51.704742][ T144] [ 51.707667][ T144] ? hfsplus_get_perms+0x840/0x840 [ 51.712829][ T144] ? __mutex_lock_common+0x444/0x25a0 [ 51.718269][ T144] ? __lock_acquire+0x1ff0/0x1ff0 [ 51.723517][ T144] ? do_raw_spin_lock+0x14a/0x370 [ 51.728594][ T144] ? hfsplus_write_inode+0x185/0x5c0 [ 51.733981][ T144] __writeback_single_inode+0x644/0xe30 [ 51.739559][ T144] writeback_sb_inodes+0xbf0/0x1a50 [ 51.745128][ T144] ? queue_io+0x560/0x560 [ 51.749509][ T144] ? __writeback_inodes_wb+0x400/0x400 [ 51.755655][ T144] ? queue_io+0x3d3/0x560 [ 51.760037][ T144] wb_writeback+0x451/0xc50 [ 51.764758][ T144] ? rcu_lock_release+0x20/0x20 [ 51.769661][ T144] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 51.775815][ T144] ? do_raw_spin_unlock+0x137/0x8b0 [ 51.781195][ T144] wb_workfn+0x46c/0x1130 [ 51.785524][ T144] ? mark_lock+0x98/0x340 [ 51.789860][ T144] ? inode_wait_for_writeback+0x280/0x280 [ 51.795743][ T144] ? read_lock_is_recursive+0x10/0x10 [ 51.803591][ T144] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 51.809595][ T144] ? print_irqtrace_events+0x210/0x210 [ 51.815118][ T144] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 51.821080][ T144] ? do_raw_spin_unlock+0x137/0x8b0 [ 51.826283][ T144] process_one_work+0x8a1/0x10c0 [ 51.831335][ T144] ? worker_detach_from_pool+0x260/0x260 [ 51.836984][ T144] ? _raw_spin_lock_irqsave+0x120/0x120 [ 51.842620][ T144] ? kthread_data+0x4e/0xc0 [ 51.847138][ T144] ? wq_worker_running+0x97/0x170 [ 51.852441][ T144] worker_thread+0xaca/0x1280 [ 51.857200][ T144] kthread+0x3f6/0x4f0 [ 51.861634][ T144] ? rcu_lock_release+0x20/0x20 [ 51.866518][ T144] ? kthread_blkcg+0xd0/0xd0 [ 51.871389][ T144] ret_from_fork+0x1f/0x30 [ 51.875862][ T144] [ 51.878874][ T144] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 51.886135][ T144] CPU: 1 PID: 144 Comm: kworker/u4:1 Not tainted 5.15.111-syzkaller #0 [ 51.894358][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 51.904400][ T144] Workqueue: writeback wb_workfn (flush-7:0) [ 51.910392][ T144] Call Trace: [ 51.913658][ T144] [ 51.916577][ T144] dump_stack_lvl+0x1e3/0x2cb [ 51.921249][ T144] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 51.926871][ T144] ? panic+0x84d/0x84d [ 51.930933][ T144] ? hfsplus_cat_write_inode+0xb00/0x1000 [ 51.936643][ T144] ? hfsplus_cat_write_inode+0xb00/0x1000 [ 51.942368][ T144] panic+0x318/0x84d [ 51.946256][ T144] ? __warn+0x16a/0x300 [ 51.950399][ T144] ? fb_is_primary_device+0xcc/0xcc [ 51.955592][ T144] ? ret_from_fork+0x1f/0x30 [ 51.960174][ T144] ? hfsplus_cat_write_inode+0xb2f/0x1000 [ 51.965893][ T144] __warn+0x2b2/0x300 [ 51.969867][ T144] ? hfsplus_cat_write_inode+0xb2f/0x1000 [ 51.975573][ T144] report_bug+0x1b7/0x2e0 [ 51.979895][ T144] handle_bug+0x3d/0x70 [ 51.984038][ T144] exc_invalid_op+0x16/0x40 [ 51.988531][ T144] asm_exc_invalid_op+0x16/0x20 [ 51.993370][ T144] RIP: 0010:hfsplus_cat_write_inode+0xb2f/0x1000 [ 51.999686][ T144] Code: 00 0f 85 e8 04 00 00 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 bd 83 41 ff 0f 0b e9 d4 f7 ff ff e8 b1 83 41 ff <0f> 0b e9 85 fa ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 0b f6 ff [ 52.019276][ T144] RSP: 0018:ffffc9000135f140 EFLAGS: 00010293 [ 52.025335][ T144] RAX: ffffffff823e602f RBX: 0000000000000058 RCX: ffff888012b43b80 [ 52.033298][ T144] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000000000f8 [ 52.041253][ T144] RBP: ffffc9000135f4f0 R08: ffffffff823e5aaa R09: ffffed100f0bb2b1 [ 52.049224][ T144] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880785d95f0 [ 52.057182][ T144] R13: dffffc0000000000 R14: ffffc9000135f1a0 R15: ffffc9000135f200 [ 52.065146][ T144] ? hfsplus_cat_write_inode+0x5aa/0x1000 [ 52.070873][ T144] ? hfsplus_cat_write_inode+0xb2f/0x1000 [ 52.076595][ T144] ? hfsplus_get_perms+0x840/0x840 [ 52.081700][ T144] ? __mutex_lock_common+0x444/0x25a0 [ 52.087091][ T144] ? __lock_acquire+0x1ff0/0x1ff0 [ 52.092103][ T144] ? do_raw_spin_lock+0x14a/0x370 [ 52.097121][ T144] ? hfsplus_write_inode+0x185/0x5c0 [ 52.102398][ T144] __writeback_single_inode+0x644/0xe30 [ 52.107946][ T144] writeback_sb_inodes+0xbf0/0x1a50 [ 52.113173][ T144] ? queue_io+0x560/0x560 [ 52.117494][ T144] ? __writeback_inodes_wb+0x400/0x400 [ 52.122948][ T144] ? queue_io+0x3d3/0x560 [ 52.127282][ T144] wb_writeback+0x451/0xc50 [ 52.131780][ T144] ? rcu_lock_release+0x20/0x20 [ 52.136622][ T144] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 52.142599][ T144] ? do_raw_spin_unlock+0x137/0x8b0 [ 52.147810][ T144] wb_workfn+0x46c/0x1130 [ 52.152130][ T144] ? mark_lock+0x98/0x340 [ 52.156464][ T144] ? inode_wait_for_writeback+0x280/0x280 [ 52.162179][ T144] ? read_lock_is_recursive+0x10/0x10 [ 52.167551][ T144] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 52.173523][ T144] ? print_irqtrace_events+0x210/0x210 [ 52.178972][ T144] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 52.184854][ T144] ? do_raw_spin_unlock+0x137/0x8b0 [ 52.190044][ T144] process_one_work+0x8a1/0x10c0 [ 52.194981][ T144] ? worker_detach_from_pool+0x260/0x260 [ 52.200605][ T144] ? _raw_spin_lock_irqsave+0x120/0x120 [ 52.206143][ T144] ? kthread_data+0x4e/0xc0 [ 52.210652][ T144] ? wq_worker_running+0x97/0x170 [ 52.215665][ T144] worker_thread+0xaca/0x1280 [ 52.220347][ T144] kthread+0x3f6/0x4f0 [ 52.224441][ T144] ? rcu_lock_release+0x20/0x20 [ 52.229281][ T144] ? kthread_blkcg+0xd0/0xd0 [ 52.233858][ T144] ret_from_fork+0x1f/0x30 [ 52.238271][ T144] [ 52.241506][ T144] Kernel Offset: disabled [ 52.245912][ T144] Rebooting in 86400 seconds..