Warning: Permanently added '10.128.10.8' (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 [ 60.192697][ T5074] general protection fault, probably for non-canonical address 0xdffffc000000001d: 0000 [#1] PREEMPT SMP KASAN [ 60.204478][ T5074] KASAN: null-ptr-deref in range [0x00000000000000e8-0x00000000000000ef] [ 60.212897][ T5074] CPU: 0 PID: 5074 Comm: syz-executor349 Not tainted 6.6.0-syzkaller-14614-g77fa2fbe87fc #0 [ 60.222974][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 60.233045][ T5074] RIP: 0010:__lock_acquire+0x109/0x5de0 executing program executing program executing program executing program executing program executing program executing program executing program [ 60.238732][ T5074] Code: 45 85 c9 0f 84 cc 0e 00 00 44 8b 05 11 d6 81 0b 45 85 c0 0f 84 be 0d 00 00 48 ba 00 00 00 00 00 fc ff df 4c 89 d1 48 c1 e9 03 <80> 3c 11 00 0f 85 e8 40 00 00 49 81 3a a0 d9 b4 90 0f 84 96 0d 00 [ 60.258355][ T5074] RSP: 0018:ffffc90003acf798 EFLAGS: 00010016 [ 60.264443][ T5074] RAX: ffff88807f1c9dc0 RBX: 1ffff92000759f23 RCX: 000000000000001d [ 60.272425][ T5074] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 00000000000000e8 [ 60.280413][ T5074] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 executing program executing program executing program executing program executing program executing program executing program [ 60.288405][ T5074] R10: 00000000000000e8 R11: 0000000000000000 R12: 0000000000000000 [ 60.296394][ T5074] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 60.304396][ T5074] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 60.313348][ T5074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.319949][ T5074] CR2: 0000555555b2f678 CR3: 00000000641fa000 CR4: 0000000000350ef0 [ 60.327939][ T5074] Call Trace: [ 60.331229][ T5074] [ 60.334171][ T5074] ? show_regs+0x8f/0xa0 [ 60.338450][ T5074] ? die_addr+0x4f/0xd0 executing program [ 60.342630][ T5074] ? exc_general_protection+0x154/0x230 [ 60.348218][ T5074] ? asm_exc_general_protection+0x26/0x30 [ 60.353968][ T5074] ? __lock_acquire+0x109/0x5de0 [ 60.354826][ T5128] ================================================================== [ 60.358914][ T5074] ? entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 60.366967][ T5128] BUG: KASAN: null-ptr-deref in down_write+0xb3/0x200 [ 60.373007][ T5074] ? mark_lock+0x105/0x1950 [ 60.379734][ T5128] Write of size 8 at addr 0000000000000078 by task syz-executor349/5128 [ 60.384211][ T5074] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 60.392499][ T5128] [ 60.392504][ T5128] CPU: 1 PID: 5128 Comm: syz-executor349 Not tainted 6.6.0-syzkaller-14614-g77fa2fbe87fc #0 [ 60.398453][ T5074] lock_acquire+0x1ae/0x510 [ 60.400749][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 60.410777][ T5074] ? hugetlb_vma_lock_write+0xae/0x100 [ 60.415246][ T5128] Call Trace: [ 60.415254][ T5128] [ 60.425276][ T5074] ? lock_sync+0x190/0x190 [ 60.430710][ T5128] dump_stack_lvl+0xd9/0x1b0 [ 60.433972][ T5074] ? preempt_count_sub+0x150/0x150 [ 60.436880][ T5128] kasan_report+0xda/0x110 [ 60.441264][ T5074] down_write+0x93/0x200 [ 60.445820][ T5128] ? down_write+0xb3/0x200 [ 60.450900][ T5074] ? hugetlb_vma_lock_write+0xae/0x100 [ 60.455285][ T5128] ? down_write+0xb3/0x200 [ 60.459513][ T5074] ? rwsem_down_write_slowpath+0x12a0/0x12a0 [ 60.463899][ T5128] kasan_check_range+0xef/0x190 [ 60.469324][ T5074] hugetlb_vma_lock_write+0xae/0x100 [ 60.473710][ T5128] down_write+0xb3/0x200 [ 60.479661][ T5074] __hugetlb_zap_begin+0x1e9/0x2b0 [ 60.484479][ T5128] ? hugetlb_vma_lock_write+0xae/0x100 [ 60.489737][ T5074] unmap_vmas+0x2f4/0x470 [ 60.493943][ T5128] ? rwsem_down_write_slowpath+0x12a0/0x12a0 [ 60.499027][ T5074] ? unmap_single_vma+0x2b0/0x2b0 [ 60.504453][ T5128] hugetlb_vma_lock_write+0xae/0x100 [ 60.508758][ T5074] ? reacquire_held_locks+0x4b0/0x4b0 [ 60.514703][ T5128] __hugetlb_zap_begin+0x1e9/0x2b0 [ 60.519696][ T5074] ? lru_add_drain_cpu+0x455/0x850 [ 60.524946][ T5128] unmap_vmas+0x2f4/0x470 [ 60.530287][ T5074] exit_mmap+0x1ad/0xa60 [ 60.535367][ T5128] ? unmap_single_vma+0x2b0/0x2b0 [ 60.540449][ T5074] ? uprobe_clear_state+0x4b/0x420 [ 60.544741][ T5128] ? rcu_is_watching+0x12/0xb0 [ 60.548953][ T5074] ? do_vma_munmap+0x70/0x70 [ 60.553943][ T5128] ? lock_release+0x4bf/0x680 [ 60.559031][ T5074] __mmput+0x12a/0x4d0 [ 60.563750][ T5128] ? mas_next_slot+0x860/0x1370 [ 60.568310][ T5074] mmput+0x62/0x70 [ 60.572948][ T5128] ? reacquire_held_locks+0x4b0/0x4b0 [ 60.576987][ T5074] do_exit+0x9ad/0x2ae0 [ 60.581804][ T5128] ? lru_add_drain_cpu+0x455/0x850 [ 60.585495][ T5074] ? folio_memcg_unlock+0x280/0x280 [ 60.590832][ T5128] exit_mmap+0x1ad/0xa60 [ 60.594953][ T5074] ? mm_update_next_owner+0x840/0x840 [ 60.600057][ T5128] ? uprobe_clear_state+0x4b/0x420 [ 60.605227][ T5074] __x64_sys_exit+0x42/0x50 [ 60.609433][ T5128] ? do_vma_munmap+0x70/0x70 [ 60.614778][ T5074] do_syscall_64+0x3f/0x110 [ 60.619853][ T5128] ? rcu_is_watching+0x12/0xb0 [ 60.624325][ T5074] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 60.628886][ T5128] __mmput+0x12a/0x4d0 [ 60.633350][ T5074] RIP: 0033:0x7f0984ebbab9 [ 60.638079][ T5128] mmput+0x62/0x70 [ 60.643936][ T5074] Code: Unable to access opcode bytes at 0x7f0984ebba8f. [ 60.647971][ T5128] do_exit+0x9ad/0x2ae0 [ 60.652357][ T5074] RSP: 002b:00007fff63b9d1e8 EFLAGS: 00000246 [ 60.656049][ T5128] ? folio_memcg_unlock+0x280/0x280 [ 60.663038][ T5074] ORIG_RAX: 000000000000003c [ 60.667158][ T5128] ? mm_update_next_owner+0x840/0x840 [ 60.673191][ T5074] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0984ebbab9 [ 60.678447][ T5128] ? rcu_is_watching+0x12/0xb0 [ 60.683092][ T5074] RDX: 00007f0984ef53f3 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.688430][ T5128] __x64_sys_exit+0x42/0x50 [ 60.696376][ T5074] RBP: 000000000000ea65 R08: 0000000000000000 R09: 0000000000000006 [ 60.701106][ T5128] do_syscall_64+0x3f/0x110 [ 60.709049][ T5074] R10: 00007f0984ebbab9 R11: 0000000000000246 R12: 00007fff63b9d1fc [ 60.713518][ T5128] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 60.721459][ T5074] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 60.725931][ T5128] RIP: 0033:0x7f0984ebbab9 [ 60.733877][ T5074] [ 60.739729][ T5128] Code: Unable to access opcode bytes at 0x7f0984ebba8f. [ 60.747673][ T5074] Modules linked in: [ 60.752056][ T5128] RSP: 002b:00007fff63b9d1e8 EFLAGS: 00000246 [ 60.755055][ T5074] ---[ end trace 0000000000000000 ]--- [ 60.762036][ T5128] ORIG_RAX: 000000000000003c [ 60.762043][ T5128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0984ebbab9 [ 60.765905][ T5074] RIP: 0010:__lock_acquire+0x109/0x5de0 [ 60.771934][ T5128] RDX: 00007f0984ef53f3 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.777361][ T5074] Code: 45 85 c9 0f 84 cc 0e 00 00 44 8b 05 11 d6 81 0b 45 85 c0 0f 84 be 0d 00 00 48 ba 00 00 00 00 00 fc ff df 4c 89 d1 48 c1 e9 03 <80> 3c 11 00 0f 85 e8 40 00 00 49 81 3a a0 d9 b4 90 0f 84 96 0d 00 [ 60.782001][ T5128] RBP: 000000000000eb04 R08: 0000000000000000 R09: 0000000000000006 [ 60.789944][ T5074] RSP: 0018:ffffc90003acf798 EFLAGS: 00010016 [ 60.795486][ T5128] R10: 00007f0984ebbab9 R11: 0000000000000246 R12: 00007fff63b9d1fc [ 60.803431][ T5074] [ 60.803436][ T5074] RAX: ffff88807f1c9dc0 RBX: 1ffff92000759f23 RCX: 000000000000001d [ 60.823011][ T5128] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 60.830959][ T5074] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 00000000000000e8 [ 60.837000][ T5128] [ 60.844939][ T5074] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 60.847237][ T5128] ================================================================== [ 60.847565][ T5128] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 60.855186][ T5074] R10: 00000000000000e8 R11: 0000000000000000 R12: 0000000000000000 [ 60.855197][ T5074] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 60.855208][ T5074] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 60.855222][ T5074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.855232][ T5074] CR2: 0000555555b2f678 CR3: 00000000641fa000 CR4: 0000000000350ef0 [ 61.925238][ T5128] Shutting down cpus with NMI [ 62.012234][ T5128] Kernel Offset: disabled [ 62.016552][ T5128] Rebooting in 86400 seconds..