Warning: Permanently added '10.128.1.17' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 62.930179][ T3546] loop0: detected capacity change from 0 to 1024 [ 62.964795][ T1105] ------------[ cut here ]------------ [ 62.970555][ T1105] WARNING: CPU: 0 PID: 1105 at fs/hfsplus/inode.c:616 hfsplus_cat_write_inode+0xb2f/0x1000 [ 62.980633][ T1105] Modules linked in: [ 62.984550][ T1105] CPU: 0 PID: 1105 Comm: kworker/u4:6 Not tainted 6.1.28-syzkaller #0 [ 62.992885][ T1105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 63.003003][ T1105] Workqueue: writeback wb_workfn (flush-7:0) [ 63.009081][ T1105] RIP: 0010:hfsplus_cat_write_inode+0xb2f/0x1000 [ 63.015443][ T1105] 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 2d f0 2d ff 0f 0b e9 d4 f7 ff ff e8 21 f0 2d ff <0f> 0b e9 85 fa ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 0b f6 ff [ 63.035127][ T1105] RSP: 0018:ffffc900050ff140 EFLAGS: 00010293 [ 63.041232][ T1105] RAX: ffffffff825bdf9f RBX: 0000000000000058 RCX: ffff888020b78000 [ 63.049262][ T1105] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000000000f8 [ 63.057239][ T1105] RBP: ffffc900050ff4f0 R08: ffffffff825bda1a R09: ffffed100fde2539 [ 63.065262][ T1105] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807ef12a30 [ 63.073298][ T1105] R13: dffffc0000000000 R14: ffffc900050ff1a0 R15: ffffc900050ff200 [ 63.081306][ T1105] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 63.090298][ T1105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.096891][ T1105] CR2: 00007ffd09abbe58 CR3: 0000000024a52000 CR4: 00000000003506f0 [ 63.104906][ T1105] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.112918][ T1105] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.120949][ T1105] Call Trace: [ 63.124275][ T1105] [ 63.127231][ T1105] ? hfsplus_get_perms+0x840/0x840 [ 63.132442][ T1105] ? __mutex_lock_common+0x429/0x2520 [ 63.137940][ T1105] ? __lock_acquire+0x1f80/0x1f80 [ 63.142963][ T1105] ? do_raw_spin_lock+0x14a/0x370 [ 63.148032][ T1105] ? hfsplus_write_inode+0x185/0x5c0 [ 63.153339][ T1105] __writeback_single_inode+0x67d/0x11e0 [ 63.159014][ T1105] writeback_sb_inodes+0xc21/0x1ac0 [ 63.164290][ T1105] ? do_raw_spin_lock+0x14a/0x370 [ 63.169388][ T1105] ? queue_io+0x630/0x630 [ 63.173735][ T1105] ? __writeback_inodes_wb+0x400/0x400 [ 63.179270][ T1105] ? queue_io+0x42a/0x630 [ 63.183618][ T1105] wb_writeback+0x49d/0xe10 [ 63.188188][ T1105] ? rcu_lock_release+0x20/0x20 [ 63.193047][ T1105] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 63.199063][ T1105] ? do_raw_spin_unlock+0x137/0x8a0 [ 63.204279][ T1105] wb_workfn+0x427/0x1020 [ 63.208678][ T1105] ? inode_wait_for_writeback+0x280/0x280 [ 63.214442][ T1105] ? read_lock_is_recursive+0x10/0x10 [ 63.219843][ T1105] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 63.225868][ T1105] ? print_irqtrace_events+0x210/0x210 [ 63.231397][ T1105] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 63.237328][ T1105] ? do_raw_spin_unlock+0x137/0x8a0 [ 63.242600][ T1105] process_one_work+0x8aa/0x11f0 [ 63.247576][ T1105] ? worker_detach_from_pool+0x260/0x260 [ 63.253267][ T1105] ? _raw_spin_lock_irqsave+0x120/0x120 [ 63.258845][ T1105] ? kthread_data+0x4e/0xc0 [ 63.263346][ T1105] ? wq_worker_running+0x97/0x190 [ 63.268465][ T1105] worker_thread+0xa5f/0x1210 [ 63.273191][ T1105] ? _raw_spin_unlock+0x40/0x40 [ 63.278116][ T1105] kthread+0x26e/0x300 [ 63.282206][ T1105] ? rcu_lock_release+0x20/0x20 [ 63.287057][ T1105] ? kthread_blkcg+0xd0/0xd0 [ 63.291693][ T1105] ret_from_fork+0x1f/0x30 [ 63.296134][ T1105] [ 63.299241][ T1105] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 63.306540][ T1105] CPU: 0 PID: 1105 Comm: kworker/u4:6 Not tainted 6.1.28-syzkaller #0 [ 63.314694][ T1105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 63.324749][ T1105] Workqueue: writeback wb_workfn (flush-7:0) [ 63.330742][ T1105] Call Trace: [ 63.334017][ T1105] [ 63.336958][ T1105] dump_stack_lvl+0x1e3/0x2cb [ 63.341633][ T1105] ? nf_tcp_handle_invalid+0x642/0x642 [ 63.347081][ T1105] ? panic+0x75d/0x75d [ 63.351157][ T1105] ? vscnprintf+0x59/0x80 [ 63.355497][ T1105] panic+0x318/0x75d [ 63.359411][ T1105] ? __warn+0x169/0x520 [ 63.363576][ T1105] ? memcpy_page_flushcache+0xfc/0xfc [ 63.368968][ T1105] ? ret_from_fork+0x1f/0x30 [ 63.373568][ T1105] __warn+0x348/0x520 [ 63.377549][ T1105] ? hfsplus_cat_write_inode+0xb2f/0x1000 [ 63.383289][ T1105] report_bug+0x2af/0x500 [ 63.387619][ T1105] ? hfsplus_cat_write_inode+0xb2f/0x1000 [ 63.393346][ T1105] handle_bug+0x3d/0x70 [ 63.397500][ T1105] exc_invalid_op+0x16/0x40 [ 63.402000][ T1105] asm_exc_invalid_op+0x16/0x20 [ 63.406845][ T1105] RIP: 0010:hfsplus_cat_write_inode+0xb2f/0x1000 [ 63.413176][ T1105] 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 2d f0 2d ff 0f 0b e9 d4 f7 ff ff e8 21 f0 2d ff <0f> 0b e9 85 fa ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 0b f6 ff [ 63.432788][ T1105] RSP: 0018:ffffc900050ff140 EFLAGS: 00010293 [ 63.438856][ T1105] RAX: ffffffff825bdf9f RBX: 0000000000000058 RCX: ffff888020b78000 [ 63.446829][ T1105] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000000000f8 [ 63.454815][ T1105] RBP: ffffc900050ff4f0 R08: ffffffff825bda1a R09: ffffed100fde2539 [ 63.462798][ T1105] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807ef12a30 [ 63.470779][ T1105] R13: dffffc0000000000 R14: ffffc900050ff1a0 R15: ffffc900050ff200 [ 63.478751][ T1105] ? hfsplus_cat_write_inode+0x5aa/0x1000 [ 63.484476][ T1105] ? hfsplus_cat_write_inode+0xb2f/0x1000 [ 63.490232][ T1105] ? hfsplus_get_perms+0x840/0x840 [ 63.495357][ T1105] ? __mutex_lock_common+0x429/0x2520 [ 63.500765][ T1105] ? __lock_acquire+0x1f80/0x1f80 [ 63.505799][ T1105] ? do_raw_spin_lock+0x14a/0x370 [ 63.510841][ T1105] ? hfsplus_write_inode+0x185/0x5c0 [ 63.516162][ T1105] __writeback_single_inode+0x67d/0x11e0 [ 63.521801][ T1105] writeback_sb_inodes+0xc21/0x1ac0 [ 63.526994][ T1105] ? do_raw_spin_lock+0x14a/0x370 [ 63.532036][ T1105] ? queue_io+0x630/0x630 [ 63.536360][ T1105] ? __writeback_inodes_wb+0x400/0x400 [ 63.541817][ T1105] ? queue_io+0x42a/0x630 [ 63.546147][ T1105] wb_writeback+0x49d/0xe10 [ 63.550662][ T1105] ? rcu_lock_release+0x20/0x20 [ 63.555515][ T1105] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 63.561504][ T1105] ? do_raw_spin_unlock+0x137/0x8a0 [ 63.566726][ T1105] wb_workfn+0x427/0x1020 [ 63.571071][ T1105] ? inode_wait_for_writeback+0x280/0x280 [ 63.576810][ T1105] ? read_lock_is_recursive+0x10/0x10 [ 63.582452][ T1105] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 63.588435][ T1105] ? print_irqtrace_events+0x210/0x210 [ 63.593887][ T1105] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 63.599797][ T1105] ? do_raw_spin_unlock+0x137/0x8a0 [ 63.605005][ T1105] process_one_work+0x8aa/0x11f0 [ 63.609966][ T1105] ? worker_detach_from_pool+0x260/0x260 [ 63.615613][ T1105] ? _raw_spin_lock_irqsave+0x120/0x120 [ 63.621176][ T1105] ? kthread_data+0x4e/0xc0 [ 63.625687][ T1105] ? wq_worker_running+0x97/0x190 [ 63.630717][ T1105] worker_thread+0xa5f/0x1210 [ 63.635406][ T1105] ? _raw_spin_unlock+0x40/0x40 [ 63.640333][ T1105] kthread+0x26e/0x300 [ 63.644407][ T1105] ? rcu_lock_release+0x20/0x20 [ 63.649281][ T1105] ? kthread_blkcg+0xd0/0xd0 [ 63.653875][ T1105] ret_from_fork+0x1f/0x30 [ 63.658306][ T1105] [ 63.661578][ T1105] Kernel Offset: disabled [ 63.665983][ T1105] Rebooting in 86400 seconds..