Warning: Permanently added '10.128.0.141' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 74.490916][ T5243] syz-executor139[5243]: segfault at 401000 ip 0000000000401000 sp 0000000000000009 error 14 likely on CPU 1 (core 0, socket 0) [ 74.514485][ T5245] syz-executor139[5245]: segfault at 401000 ip 0000000000401000 sp 0000000000000009 error 14 likely on CPU 0 (core 0, socket 0) executing program executing program executing program [ 74.521935][ T5244] syz-executor139[5244]: segfault at 401000 ip 0000000000401000 sp 0000000000000009 error 14 [ 74.536215][ T5248] syz-executor139[5248]: segfault at 401000 ip 0000000000401000 sp 0000000000000009 error 14 [ 74.546781][ T5243] Code: Unable to access opcode bytes at 0x400fd6. [ 74.554424][ T5245] Code: Unable to access opcode bytes at 0x400fd6. [ 74.564858][ T5244] likely on CPU 1 (core 0, socket 0) [ 74.583192][ T5243] coredump: 5243(syz-executor139): over coredump resource limit, skipping core dump [ 74.593588][ T5248] likely on CPU 1 (core 0, socket 0) [ 74.603719][ T5244] Code: Unable to access opcode bytes at 0x400fd6. [ 74.613204][ T5248] Code: Unable to access opcode bytes at 0x400fd6. [ 74.622864][ T5244] coredump: 5244(syz-executor139): over coredump resource limit, skipping core dump [ 74.624368][ T5245] coredump: 5245(syz-executor139): over coredump resource limit, skipping core dump [ 74.641948][ T5243] coredump: 5243(syz-executor139): coredump has not been created, error -7 [ 74.651200][ T5248] coredump: 5248(syz-executor139): over coredump resource limit, skipping core dump [ 74.670279][ T5244] coredump: 5244(syz-executor139): coredump has not been created, error -7 [ 74.683376][ T5245] coredump: 5245(syz-executor139): coredump has not been created, error -7 [ 74.684952][ T5248] coredump: 5248(syz-executor139): coredump has not been created, error -7 executing program executing program [ 74.792356][ T5259] syz-executor139[5259]: segfault at 401000 ip 0000000000401000 sp 0000000000000009 error 14 likely on CPU 1 (core 0, socket 0) [ 74.826562][ T5261] syz-executor139[5261]: segfault at 401000 ip 0000000000401000 sp 0000000000000009 error 14 likely on CPU 1 (core 0, socket 0) executing program executing program [ 74.862517][ T5259] Code: Unable to access opcode bytes at 0x400fd6. [ 74.868180][ T5269] syz-executor139[5269]: segfault at 401000 ip 0000000000401000 sp 0000000000000009 error 14 likely on CPU 0 (core 0, socket 0) [ 74.870984][ T5267] syz-executor139[5267]: segfault at 401000 ip 0000000000401000 sp 0000000000000009 error 14 [ 74.884365][ T5261] Code: Unable to access opcode bytes at 0x400fd6. [ 74.904327][ T5259] coredump: 5259(syz-executor139): over coredump resource limit, skipping core dump [ 74.915510][ T5269] Code: Unable to access opcode bytes at 0x400fd6. [ 74.922138][ T5269] coredump: 5269(syz-executor139): over coredump resource limit, skipping core dump [ 74.934812][ T5267] likely on CPU 1 (core 0, socket 0) [ 74.940662][ T5261] coredump: 5261(syz-executor139): over coredump resource limit, skipping core dump [ 74.950618][ T5259] coredump: 5259(syz-executor139): coredump has not been created, error -7 [ 74.959368][ T5267] Code: Unable to access opcode bytes at 0x400fd6. [ 74.962297][ T5269] coredump: 5269(syz-executor139): coredump has not been created, error -7 [ 74.984659][ T5267] coredump: 5267(syz-executor139): over coredump resource limit, skipping core dump [ 74.993069][ T5261] coredump: 5261(syz-executor139): coredump has not been created, error -7 [ 75.024014][ T5267] coredump: 5267(syz-executor139): coredump has not been created, error -7 executing program [ 75.097532][ T5280] syz-executor139[5280]: segfault at 401000 ip 0000000000401000 sp 0000000000000009 error 14 likely on CPU 1 (core 0, socket 0) [ 75.141538][ T5280] Code: Unable to access opcode bytes at 0x400fd6. [ 75.151449][ T5283] syz-executor139[5283]: segfault at 401000 ip 0000000000401000 sp 0000000000000009 error 14 likely on CPU 0 (core 0, socket 0) [ 75.171376][ T5285] coredump: 5285(syz-executor139): over coredump resource limit, skipping core dump [ 75.172321][ T5280] coredump: 5280(syz-executor139): over coredump resource limit, skipping core dump executing program executing program executing program [ 75.197746][ T5287] coredump: 5287(syz-executor139): coredump has not been created, error -7 [ 75.207453][ T5283] Code: Unable to access opcode bytes at 0x400fd6. [ 75.214101][ T5283] coredump: 5283(syz-executor139): coredump has not been created, error -7 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 75.844029][ T5327] ------------[ cut here ]------------ [ 75.850763][ T5327] WARNING: CPU: 0 PID: 5327 at mm/huge_memory.c:1602 copy_huge_pmd+0x16dd/0x2500 [ 75.860099][ T5327] Modules linked in: [ 75.864079][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz-executor139 Not tainted 6.11.0-syzkaller-10669-g11a299a7933e #0 [ 75.874965][ T5327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 75.885071][ T5327] RIP: 0010:copy_huge_pmd+0x16dd/0x2500 [ 75.890660][ T5327] Code: 01 e9 dd f5 ff ff e8 e2 c3 9a ff 4c 89 e3 31 ff 83 e3 02 48 89 de e8 42 c6 9a ff 48 85 db 0f 84 a0 07 00 00 e8 c4 c3 9a ff 90 <0f> 0b 90 e9 88 ef ff ff e8 b6 c3 9a ff 49 89 ec 31 ff 41 81 e4 ff [ 75.910343][ T5327] RSP: 0018:ffffc90003e2f640 EFLAGS: 00010293 [ 75.916455][ T5327] RAX: 0000000000000000 RBX: 0000000000000002 RCX: ffffffff81f1661e [ 75.924494][ T5327] RDX: ffff888011c89e00 RSI: ffffffff81f1662c RDI: 0000000000000007 [ 75.932485][ T5327] RBP: ffffea0001d6a700 R08: 0000000000000007 R09: 0000000000000000 [ 75.940503][ T5327] R10: 0000000000000002 R11: 0000000000000000 R12: d7f0000000000e02 [ 75.948523][ T5327] R13: d7ffe7fff22bfe02 R14: 0000000000000200 R15: ffff888027c2e3e0 [ 75.956595][ T5327] FS: 00007f3edd9596c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 75.965707][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.972311][ T5327] CR2: 00007f3edda1601d CR3: 000000007716e000 CR4: 00000000003506f0 [ 75.980318][ T5327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.988340][ T5327] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.996372][ T5327] Call Trace: [ 75.999663][ T5327] [ 76.002615][ T5327] ? __warn+0xea/0x3d0 [ 76.006775][ T5327] ? copy_huge_pmd+0x16dd/0x2500 [ 76.011755][ T5327] ? report_bug+0x3c0/0x580 [ 76.016436][ T5327] ? handle_bug+0x54/0xa0 [ 76.020804][ T5327] ? exc_invalid_op+0x17/0x50 [ 76.025560][ T5327] ? asm_exc_invalid_op+0x1a/0x20 [ 76.030632][ T5327] ? copy_huge_pmd+0x16ce/0x2500 [ 76.035643][ T5327] ? copy_huge_pmd+0x16dc/0x2500 [ 76.040622][ T5327] ? copy_huge_pmd+0x16dd/0x2500 [ 76.045647][ T5327] ? __pfx_copy_huge_pmd+0x10/0x10 [ 76.050794][ T5327] ? do_raw_spin_unlock+0x172/0x230 [ 76.056065][ T5327] ? _raw_spin_unlock+0x28/0x50 [ 76.060953][ T5327] copy_page_range+0xa66/0x5a20 [ 76.065895][ T5327] ? mas_wr_store_entry+0x4e5/0x31a0 [ 76.071214][ T5327] ? __pfx_copy_page_range+0x10/0x10 [ 76.076542][ T5327] ? mas_store+0x53b/0xad0 [ 76.080977][ T5327] ? __pfx_mas_store+0x10/0x10 [ 76.085810][ T5327] ? down_write+0x14e/0x200 [ 76.090356][ T5327] ? up_write+0x1b2/0x520 [ 76.094739][ T5327] copy_mm+0x134f/0x2550 [ 76.099018][ T5327] ? __pfx_copy_mm+0x10/0x10 [ 76.103627][ T5327] ? copy_process+0x38ef/0x6f00 [ 76.108551][ T5327] ? __raw_spin_lock_init+0x3a/0x110 [ 76.113863][ T5327] copy_process+0x3ab9/0x6f00 [ 76.118610][ T5327] ? hlock_class+0x4e/0x130 [ 76.123135][ T5327] ? __lock_acquire+0x163e/0x3ce0 [ 76.128613][ T5327] ? __pfx_copy_process+0x10/0x10 [ 76.133653][ T5327] ? __pfx___lock_acquire+0x10/0x10 [ 76.138910][ T5327] kernel_clone+0xfd/0x960 [ 76.143350][ T5327] ? __pfx_kernel_clone+0x10/0x10 [ 76.148423][ T5327] ? __pfx_lock_release+0x10/0x10 [ 76.153475][ T5327] ? __might_fault+0xe3/0x190 [ 76.158203][ T5327] ? 0xffffffffff600000 [ 76.162371][ T5327] __do_sys_clone+0xba/0x100 [ 76.167045][ T5327] ? __pfx___do_sys_clone+0x10/0x10 [ 76.172265][ T5327] ? 0xffffffffff600000 [ 76.176467][ T5327] ? 0xffffffffff600000 [ 76.180674][ T5327] do_syscall_64+0xcd/0x250 [ 76.185265][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.191205][ T5327] RIP: 0033:0x7f3edd9bf3d9 [ 76.195744][ T5327] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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 b0 ff ff ff f7 d8 64 89 01 48 [ 76.215421][ T5327] RSP: 002b:00007f3edd959228 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 76.223871][ T5327] RAX: ffffffffffffffda RBX: 00007f3edda49318 RCX: 00007f3edd9bf3d9 [ 76.231881][ T5327] RDX: ffffffffff600000 RSI: 0000000000000001 RDI: 0000000008000007 [ 76.239932][ T5327] RBP: 00007f3edda49310 R08: 0000000000000006 R09: 00007f3edd9596c0 [ 76.247938][ T5327] R10: 9999999999999999 R11: 0000000000000246 R12: 00007f3edda4931c [ 76.255989][ T5327] R13: 0000000100000004 R14: 0000000100000000 R15: 00007ffe0d4c6f38 [ 76.264002][ T5327] ? 0xffffffffff600000 [ 76.268211][ T5327] [ 76.271256][ T5327] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 76.278546][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz-executor139 Not tainted 6.11.0-syzkaller-10669-g11a299a7933e #0 [ 76.289329][ T5327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 76.299564][ T5327] Call Trace: [ 76.302869][ T5327] [ 76.305809][ T5327] dump_stack_lvl+0x3d/0x1f0 [ 76.310438][ T5327] panic+0x71d/0x800 [ 76.314355][ T5327] ? __pfx_panic+0x10/0x10 [ 76.318800][ T5327] ? show_trace_log_lvl+0x29d/0x3d0 [ 76.324039][ T5327] ? check_panic_on_warn+0x1f/0xb0 [ 76.329166][ T5327] ? copy_huge_pmd+0x16dd/0x2500 [ 76.334120][ T5327] check_panic_on_warn+0xab/0xb0 [ 76.339082][ T5327] __warn+0xf6/0x3d0 [ 76.343001][ T5327] ? copy_huge_pmd+0x16dd/0x2500 [ 76.347961][ T5327] report_bug+0x3c0/0x580 [ 76.352350][ T5327] handle_bug+0x54/0xa0 [ 76.356546][ T5327] exc_invalid_op+0x17/0x50 [ 76.361078][ T5327] asm_exc_invalid_op+0x1a/0x20 [ 76.365959][ T5327] RIP: 0010:copy_huge_pmd+0x16dd/0x2500 [ 76.371535][ T5327] Code: 01 e9 dd f5 ff ff e8 e2 c3 9a ff 4c 89 e3 31 ff 83 e3 02 48 89 de e8 42 c6 9a ff 48 85 db 0f 84 a0 07 00 00 e8 c4 c3 9a ff 90 <0f> 0b 90 e9 88 ef ff ff e8 b6 c3 9a ff 49 89 ec 31 ff 41 81 e4 ff [ 76.391175][ T5327] RSP: 0018:ffffc90003e2f640 EFLAGS: 00010293 [ 76.397254][ T5327] RAX: 0000000000000000 RBX: 0000000000000002 RCX: ffffffff81f1661e [ 76.405241][ T5327] RDX: ffff888011c89e00 RSI: ffffffff81f1662c RDI: 0000000000000007 [ 76.413223][ T5327] RBP: ffffea0001d6a700 R08: 0000000000000007 R09: 0000000000000000 [ 76.421201][ T5327] R10: 0000000000000002 R11: 0000000000000000 R12: d7f0000000000e02 [ 76.429180][ T5327] R13: d7ffe7fff22bfe02 R14: 0000000000000200 R15: ffff888027c2e3e0 [ 76.437168][ T5327] ? copy_huge_pmd+0x16ce/0x2500 [ 76.442131][ T5327] ? copy_huge_pmd+0x16dc/0x2500 [ 76.447102][ T5327] ? __pfx_copy_huge_pmd+0x10/0x10 [ 76.452234][ T5327] ? do_raw_spin_unlock+0x172/0x230 [ 76.457445][ T5327] ? _raw_spin_unlock+0x28/0x50 [ 76.462315][ T5327] copy_page_range+0xa66/0x5a20 [ 76.467221][ T5327] ? mas_wr_store_entry+0x4e5/0x31a0 [ 76.472523][ T5327] ? __pfx_copy_page_range+0x10/0x10 [ 76.477826][ T5327] ? mas_store+0x53b/0xad0 [ 76.482257][ T5327] ? __pfx_mas_store+0x10/0x10 [ 76.487074][ T5327] ? down_write+0x14e/0x200 [ 76.491608][ T5327] ? up_write+0x1b2/0x520 [ 76.495964][ T5327] copy_mm+0x134f/0x2550 [ 76.500230][ T5327] ? __pfx_copy_mm+0x10/0x10 [ 76.504835][ T5327] ? copy_process+0x38ef/0x6f00 [ 76.509710][ T5327] ? __raw_spin_lock_init+0x3a/0x110 [ 76.515020][ T5327] copy_process+0x3ab9/0x6f00 [ 76.519714][ T5327] ? hlock_class+0x4e/0x130 [ 76.524240][ T5327] ? __lock_acquire+0x163e/0x3ce0 [ 76.529305][ T5327] ? __pfx_copy_process+0x10/0x10 [ 76.534353][ T5327] ? __pfx___lock_acquire+0x10/0x10 [ 76.539585][ T5327] kernel_clone+0xfd/0x960 [ 76.544018][ T5327] ? __pfx_kernel_clone+0x10/0x10 [ 76.549063][ T5327] ? __pfx_lock_release+0x10/0x10 [ 76.554130][ T5327] ? __might_fault+0xe3/0x190 [ 76.558844][ T5327] ? 0xffffffffff600000 [ 76.563016][ T5327] __do_sys_clone+0xba/0x100 [ 76.568158][ T5327] ? __pfx___do_sys_clone+0x10/0x10 [ 76.573372][ T5327] ? 0xffffffffff600000 [ 76.577553][ T5327] ? 0xffffffffff600000 [ 76.581725][ T5327] do_syscall_64+0xcd/0x250 [ 76.586290][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.592216][ T5327] RIP: 0033:0x7f3edd9bf3d9 [ 76.596639][ T5327] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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 b0 ff ff ff f7 d8 64 89 01 48 [ 76.616270][ T5327] RSP: 002b:00007f3edd959228 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 76.624715][ T5327] RAX: ffffffffffffffda RBX: 00007f3edda49318 RCX: 00007f3edd9bf3d9 [ 76.632728][ T5327] RDX: ffffffffff600000 RSI: 0000000000000001 RDI: 0000000008000007 [ 76.640704][ T5327] RBP: 00007f3edda49310 R08: 0000000000000006 R09: 00007f3edd9596c0 [ 76.648683][ T5327] R10: 9999999999999999 R11: 0000000000000246 R12: 00007f3edda4931c [ 76.656663][ T5327] R13: 0000000100000004 R14: 0000000100000000 R15: 00007ffe0d4c6f38 [ 76.664662][ T5327] ? 0xffffffffff600000 [ 76.668832][ T5327] [ 76.672301][ T5327] Kernel Offset: disabled [ 76.676869][ T5327] Rebooting in 86400 seconds..