Warning: Permanently added '10.128.1.97' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 56.272438][ T5077] general protection fault, probably for non-canonical address 0xdffffc000000001d: 0000 [#1] PREEMPT SMP KASAN [ 56.284185][ T5077] KASAN: null-ptr-deref in range [0x00000000000000e8-0x00000000000000ef] [ 56.292595][ T5077] CPU: 0 PID: 5077 Comm: syz-executor226 Not tainted 6.7.0-rc2-syzkaller-00147-gf1a09972a45a #0 [ 56.303006][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 56.313063][ T5077] RIP: 0010:__lock_acquire+0xe2e/0x3b10 executing program executing program [ 56.318657][ T5077] Code: 11 00 00 39 05 e3 51 f6 0f 0f 82 ba 05 00 00 ba 01 00 00 00 e9 e4 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 f9 1f 00 00 49 81 3c 24 a0 29 b5 90 0f 84 a9 f2 [ 56.338265][ T5077] RSP: 0018:ffffc90004327838 EFLAGS: 00010016 [ 56.344328][ T5077] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.352297][ T5077] RDX: 000000000000001d RSI: ffff888079141dc0 RDI: 00000000000000e8 [ 56.360276][ T5077] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 56.368243][ T5077] R10: ffffffff8f194857 R11: 0000000000000001 R12: 00000000000000e8 [ 56.376209][ T5077] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 56.384183][ T5077] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 56.394406][ T5077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.400974][ T5077] CR2: 00007f6b2cd253d0 CR3: 00000000661c4000 CR4: 0000000000350ef0 [ 56.408932][ T5077] Call Trace: [ 56.412214][ T5077] [ 56.415908][ T5077] ? show_regs+0x8f/0xa0 [ 56.420144][ T5077] ? die_addr+0x4f/0xd0 [ 56.424287][ T5077] ? exc_general_protection+0x155/0x230 [ 56.429927][ T5077] ? asm_exc_general_protection+0x26/0x30 [ 56.435646][ T5077] ? __lock_acquire+0xe2e/0x3b10 [ 56.440579][ T5077] ? __lock_acquire+0x14e0/0x3b10 [ 56.445596][ T5077] ? preempt_count_sub+0x160/0x160 [ 56.451128][ T5077] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 56.457102][ T5077] lock_acquire+0x1ae/0x520 [ 56.461596][ T5077] ? hugetlb_vma_lock_write+0x8d/0xd0 [ 56.466980][ T5077] ? lock_sync+0x190/0x190 [ 56.471387][ T5077] ? mas_next_slot+0x860/0x1370 [ 56.476229][ T5077] ? preempt_count_sub+0x160/0x160 [ 56.481325][ T5077] down_write+0x3a/0x50 [ 56.485477][ T5077] ? hugetlb_vma_lock_write+0x8d/0xd0 [ 56.490833][ T5077] hugetlb_vma_lock_write+0x8d/0xd0 [ 56.496016][ T5077] __hugetlb_zap_begin+0x1e9/0x2b0 [ 56.501114][ T5077] unmap_vmas+0x2f4/0x470 [ 56.505437][ T5077] ? unmap_single_vma+0x2b0/0x2b0 [ 56.510464][ T5077] ? reacquire_held_locks+0x4c0/0x4c0 [ 56.515830][ T5077] ? lru_add_drain_cpu+0x455/0x860 [ 56.520935][ T5077] exit_mmap+0x1ad/0xa70 [ 56.525258][ T5077] ? do_vma_munmap+0x70/0x70 [ 56.529848][ T5077] __mmput+0x12a/0x4d0 [ 56.533909][ T5077] mmput+0x62/0x70 [ 56.537615][ T5077] do_exit+0x9ad/0x2ae0 [ 56.541754][ T5077] ? folio_memcg_unlock+0x240/0x240 [ 56.546935][ T5077] ? mm_update_next_owner+0x840/0x840 [ 56.552301][ T5077] __x64_sys_exit+0x42/0x50 [ 56.556786][ T5077] do_syscall_64+0x40/0x110 [ 56.561275][ T5077] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 56.567159][ T5077] RIP: 0033:0x7f6b2ccebab9 [ 56.571554][ T5077] Code: Unable to access opcode bytes at 0x7f6b2cceba8f. [ 56.578552][ T5077] RSP: 002b:00007ffffa09b568 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 56.586948][ T5077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b2ccebab9 [ 56.594900][ T5077] RDX: 00007f6b2cd253f3 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.602855][ T5077] RBP: 000000000000db16 R08: 0000000000000000 R09: 0000000000000006 [ 56.610819][ T5077] R10: 00007f6b2ccebab9 R11: 0000000000000246 R12: 00007ffffa09b57c [ 56.618771][ T5077] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 56.626729][ T5077] [ 56.629753][ T5077] Modules linked in: [ 56.633632][ T5077] ---[ end trace 0000000000000000 ]--- [ 56.639067][ T5077] RIP: 0010:__lock_acquire+0xe2e/0x3b10 [ 56.644608][ T5077] Code: 11 00 00 39 05 e3 51 f6 0f 0f 82 ba 05 00 00 ba 01 00 00 00 e9 e4 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 f9 1f 00 00 49 81 3c 24 a0 29 b5 90 0f 84 a9 f2 [ 56.664198][ T5077] RSP: 0018:ffffc90004327838 EFLAGS: 00010016 [ 56.670250][ T5077] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 56.678225][ T5077] RDX: 000000000000001d RSI: ffff888079141dc0 RDI: 00000000000000e8 [ 56.686180][ T5077] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 56.694135][ T5077] R10: ffffffff8f194857 R11: 0000000000000001 R12: 00000000000000e8 [ 56.702105][ T5077] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 56.710062][ T5077] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 56.718980][ T5077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.725636][ T5077] CR2: 00007f6b2cd253d0 CR3: 00000000661c4000 CR4: 0000000000350ef0 [ 56.733593][ T5077] Kernel panic - not syncing: Fatal exception [ 56.739884][ T5077] Kernel Offset: disabled [ 56.744187][ T5077] Rebooting in 86400 seconds..