Warning: Permanently added '10.128.1.92' (ED25519) to the list of known hosts. [ 307.842717][ T3609] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 307.850734][ T3609] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 307.911863][ T3609] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 307.920565][ T3609] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 308.071468][ T5793] loop0: detected capacity change from 0 to 64 [ 308.357586][ T5793] ===================================================== [ 308.364909][ T5793] BUG: KMSAN: uninit-value in hfs_brec_keylen+0x423/0x610 [ 308.372367][ T5793] hfs_brec_keylen+0x423/0x610 [ 308.377336][ T5793] __hfs_brec_find+0x111/0x830 [ 308.382408][ T5793] hfs_brec_find+0x436/0x980 [ 308.387222][ T5793] hfs_cat_move+0x116d/0x12e0 [ 308.392276][ T5793] hfs_rename+0x344/0x500 [ 308.396790][ T5793] vfs_rename+0x1d9d/0x2280 [ 308.401424][ T5793] do_renameat2+0x1577/0x1b80 [ 308.406406][ T5793] __x64_sys_rename+0xe8/0x140 [ 308.411397][ T5793] x64_sys_call+0x3a1e/0x3c80 [ 308.416354][ T5793] do_syscall_64+0xcd/0x1e0 [ 308.421110][ T5793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 308.427314][ T5793] [ 308.429777][ T5793] Local variable data created at: [ 308.435072][ T5793] hfs_bnode_read_u16+0x3d/0x90 [ 308.440116][ T5793] hfs_brec_keylen+0x23e/0x610 [ 308.445184][ T5793] [ 308.447640][ T5793] CPU: 1 UID: 0 PID: 5793 Comm: syz-executor233 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(undef) [ 308.458801][ T5793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 308.469140][ T5793] ===================================================== [ 308.476293][ T5793] Disabling lock debugging due to kernel taint [ 308.482739][ T5793] Kernel panic - not syncing: kmsan.panic set ... [ 308.489276][ T5793] CPU: 1 UID: 0 PID: 5793 Comm: syz-executor233 Tainted: G B 6.15.0-rc2-syzkaller #0 PREEMPT(undef) [ 308.501799][ T5793] Tainted: [B]=BAD_PAGE [ 308.506060][ T5793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 308.516222][ T5793] Call Trace: [ 308.519588][ T5793] [ 308.522627][ T5793] dump_stack_lvl+0x216/0x2d0 [ 308.527479][ T5793] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 308.533568][ T5793] dump_stack+0x1e/0x24 [ 308.537876][ T5793] panic+0x4e5/0xcf0 [ 308.541994][ T5793] ? kmsan_save_stack_with_flags+0x60/0x60 [ 308.547963][ T5793] kmsan_report+0x2ca/0x2d0 [ 308.552612][ T5793] ? kmsan_internal_set_shadow_origin+0x6c/0x100 [ 308.559073][ T5793] ? kmsan_get_metadata+0x13e/0x1c0 [ 308.564444][ T5793] ? __msan_warning+0x95/0x120 [ 308.569341][ T5793] ? hfs_brec_keylen+0x423/0x610 [ 308.574414][ T5793] ? __hfs_brec_find+0x111/0x830 [ 308.579476][ T5793] ? hfs_brec_find+0x436/0x980 [ 308.584433][ T5793] ? hfs_cat_move+0x116d/0x12e0 [ 308.589507][ T5793] ? hfs_rename+0x344/0x500 [ 308.594192][ T5793] ? vfs_rename+0x1d9d/0x2280 [ 308.599118][ T5793] ? do_renameat2+0x1577/0x1b80 [ 308.604122][ T5793] ? __x64_sys_rename+0xe8/0x140 [ 308.609201][ T5793] ? x64_sys_call+0x3a1e/0x3c80 [ 308.614204][ T5793] ? do_syscall_64+0xcd/0x1e0 [ 308.619009][ T5793] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 308.625211][ T5793] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 308.631178][ T5793] ? hfs_bnode_read_u16+0x3d/0x90 [ 308.636329][ T5793] ? filter_irq_stacks+0x60/0x1b0 [ 308.641615][ T5793] ? kmsan_get_metadata+0x13e/0x1c0 [ 308.646964][ T5793] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 308.652953][ T5793] ? hfs_bnode_read+0x30c/0x330 [ 308.657914][ T5793] ? kmsan_get_metadata+0x13e/0x1c0 [ 308.663311][ T5793] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 308.669564][ T5793] __msan_warning+0x95/0x120 [ 308.674350][ T5793] hfs_brec_keylen+0x423/0x610 [ 308.679232][ T5793] ? hfs_brec_lenoff+0xe1/0x150 [ 308.684230][ T5793] __hfs_brec_find+0x111/0x830 [ 308.689147][ T5793] hfs_brec_find+0x436/0x980 [ 308.693892][ T5793] hfs_cat_move+0x116d/0x12e0 [ 308.698829][ T5793] hfs_rename+0x344/0x500 [ 308.703387][ T5793] ? __pfx_hfs_rename+0x10/0x10 [ 308.708384][ T5793] vfs_rename+0x1d9d/0x2280 [ 308.713104][ T5793] do_renameat2+0x1577/0x1b80 [ 308.717977][ T5793] __x64_sys_rename+0xe8/0x140 [ 308.722892][ T5793] x64_sys_call+0x3a1e/0x3c80 [ 308.727725][ T5793] do_syscall_64+0xcd/0x1e0 [ 308.732374][ T5793] ? clear_bhb_loop+0x25/0x80 [ 308.737165][ T5793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 308.743174][ T5793] RIP: 0033:0x7f3dbbfa5b59 [ 308.747674][ T5793] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 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 [ 308.767423][ T5793] RSP: 002b:00007ffe83448668 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 308.775999][ T5793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3dbbfa5b59 [ 308.784080][ T5793] RDX: 0000000000000000 RSI: 0000200000000780 RDI: 00002000000003c0 [ 308.792153][ T5793] RBP: 00000000000f4240 R08: 00000000000002c0 R09: 00007f3dbbfef19b [ 308.800246][ T5793] R10: 00007ffe83448530 R11: 0000000000000246 R12: 00007f3dbbfef19b [ 308.808446][ T5793] R13: 00007ffe834486ac R14: 00007ffe834486e0 R15: 00007ffe83448710 [ 308.816569][ T5793] [ 308.820094][ T5793] Kernel Offset: disabled [ 308.824703][ T5793] Rebooting in 86400 seconds..