Warning: Permanently added '10.128.0.243' (ED25519) to the list of known hosts. Setting up swapspace version 1, size = 127995904 bytes [ 233.713988][ T5780] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 233.930159][ T5082] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 233.938827][ T5082] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 234.006368][ T3987] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 234.014668][ T3987] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 234.151636][ T5793] loop0: detected capacity change from 0 to 64 [ 234.275163][ T5793] ===================================================== [ 234.282361][ T5793] BUG: KMSAN: uninit-value in hfs_bnode_dump+0x30e/0x4c0 [ 234.289636][ T5793] hfs_bnode_dump+0x30e/0x4c0 [ 234.294620][ T5793] hfs_brec_remove+0x868/0x9a0 [ 234.299506][ T5793] hfs_cat_move+0xfc9/0x12e0 [ 234.304353][ T5793] hfs_rename+0x344/0x500 [ 234.308881][ T5793] vfs_rename+0x1d9d/0x2280 [ 234.313521][ T5793] do_renameat2+0x1577/0x1b80 [ 234.318515][ T5793] __x64_sys_rename+0xe8/0x140 [ 234.324379][ T5793] x64_sys_call+0x3a1e/0x3c80 [ 234.329265][ T5793] do_syscall_64+0xcd/0x1e0 [ 234.334427][ T5793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.340494][ T5793] [ 234.342870][ T5793] Local variable data.i created at: [ 234.348298][ T5793] hfs_bnode_dump+0x3c5/0x4c0 [ 234.353136][ T5793] hfs_brec_remove+0x868/0x9a0 [ 234.358155][ T5793] [ 234.360590][ T5793] CPU: 1 UID: 0 PID: 5793 Comm: syz-executor335 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(undef) [ 234.371601][ T5793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 234.381895][ T5793] ===================================================== [ 234.389084][ T5793] Disabling lock debugging due to kernel taint [ 234.395478][ T5793] Kernel panic - not syncing: kmsan.panic set ... [ 234.401985][ T5793] CPU: 1 UID: 0 PID: 5793 Comm: syz-executor335 Tainted: G B 6.15.0-rc2-syzkaller #0 PREEMPT(undef) [ 234.414436][ T5793] Tainted: [B]=BAD_PAGE [ 234.418644][ T5793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 234.428791][ T5793] Call Trace: [ 234.432137][ T5793] [ 234.435129][ T5793] dump_stack_lvl+0x216/0x2d0 [ 234.439985][ T5793] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 234.445936][ T5793] dump_stack+0x1e/0x24 [ 234.450220][ T5793] panic+0x4e5/0xcf0 [ 234.454333][ T5793] ? kmsan_save_stack_with_flags+0x60/0x60 [ 234.460277][ T5793] kmsan_report+0x2ca/0x2d0 [ 234.464891][ T5793] ? kmsan_internal_set_shadow_origin+0x6c/0x100 [ 234.471343][ T5793] ? kmsan_get_metadata+0x13e/0x1c0 [ 234.476656][ T5793] ? __msan_warning+0x95/0x120 [ 234.481523][ T5793] ? hfs_bnode_dump+0x30e/0x4c0 [ 234.486477][ T5793] ? hfs_brec_remove+0x868/0x9a0 [ 234.491520][ T5793] ? hfs_cat_move+0xfc9/0x12e0 [ 234.496392][ T5793] ? hfs_rename+0x344/0x500 [ 234.501023][ T5793] ? vfs_rename+0x1d9d/0x2280 [ 234.505825][ T5793] ? do_renameat2+0x1577/0x1b80 [ 234.510793][ T5793] ? __x64_sys_rename+0xe8/0x140 [ 234.515876][ T5793] ? x64_sys_call+0x3a1e/0x3c80 [ 234.520946][ T5793] ? do_syscall_64+0xcd/0x1e0 [ 234.525761][ T5793] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.531969][ T5793] ? irqentry_enter+0x37/0x60 [ 234.536775][ T5793] ? kmsan_get_metadata+0x13e/0x1c0 [ 234.542112][ T5793] ? kmsan_internal_set_shadow_origin+0x6c/0x100 [ 234.548560][ T5793] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 234.554790][ T5793] ? _raw_spin_unlock_irqrestore+0x3f/0x60 [ 234.560757][ T5793] ? stack_depot_save_flags+0x6d5/0x7e0 [ 234.566447][ T5793] ? kmsan_get_metadata+0x13e/0x1c0 [ 234.571786][ T5793] ? kmsan_internal_set_shadow_origin+0x6c/0x100 [ 234.578259][ T5793] __msan_warning+0x95/0x120 [ 234.582989][ T5793] hfs_bnode_dump+0x30e/0x4c0 [ 234.587817][ T5793] ? kmsan_get_metadata+0x13e/0x1c0 [ 234.593180][ T5793] hfs_brec_remove+0x868/0x9a0 [ 234.598125][ T5793] hfs_cat_move+0xfc9/0x12e0 [ 234.602889][ T5793] hfs_rename+0x344/0x500 [ 234.607339][ T5793] ? __pfx_hfs_rename+0x10/0x10 [ 234.612307][ T5793] vfs_rename+0x1d9d/0x2280 [ 234.616986][ T5793] do_renameat2+0x1577/0x1b80 [ 234.621855][ T5793] __x64_sys_rename+0xe8/0x140 [ 234.626754][ T5793] x64_sys_call+0x3a1e/0x3c80 [ 234.631637][ T5793] do_syscall_64+0xcd/0x1e0 [ 234.636292][ T5793] ? clear_bhb_loop+0x25/0x80 [ 234.641102][ T5793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.647170][ T5793] RIP: 0033:0x7f7bfe7f3c69 [ 234.651708][ T5793] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 [ 234.671459][ T5793] RSP: 002b:00007ffe35d80ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 234.680015][ T5793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7bfe7f3c69 [ 234.688107][ T5793] RDX: 0000000000000000 RSI: 0000200000000780 RDI: 00002000000003c0 [ 234.696201][ T5793] RBP: 00000000000f4240 R08: 00000000000002c0 R09: 00007f7bfe8371e3 [ 234.704255][ T5793] R10: 00007ffe35d80d70 R11: 0000000000000246 R12: 00007f7bfe8371e3 [ 234.712317][ T5793] R13: 00007ffe35d80eec R14: 00007ffe35d80f20 R15: 00007ffe35d80f50 [ 234.720421][ T5793] [ 234.723930][ T5793] Kernel Offset: disabled [ 234.728345][ T5793] Rebooting in 86400 seconds..