Warning: Permanently added '10.128.1.130' (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 [ 67.334078][ T5075] general protection fault, probably for non-canonical address 0xdffffc000000001d: 0000 [#1] PREEMPT SMP KASAN [ 67.342261][ T5077] ================================================================== [ 67.345846][ T5075] KASAN: null-ptr-deref in range [0x00000000000000e8-0x00000000000000ef] [ 67.353983][ T5077] BUG: KASAN: null-ptr-deref in down_write+0xb3/0x200 [ 67.362399][ T5075] CPU: 0 PID: 5075 Comm: syz-executor328 Not tainted 6.6.0-syzkaller-14142-g90b0c2b2edd1 #0 [ 67.369136][ T5077] Write of size 8 at addr 0000000000000078 by task syz-executor328/5077 [ 67.379169][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 67.387469][ T5077] [ 67.387475][ T5077] CPU: 1 PID: 5077 Comm: syz-executor328 Not tainted 6.6.0-syzkaller-14142-g90b0c2b2edd1 #0 [ 67.397522][ T5075] RIP: 0010:__lock_acquire+0x109/0x5de0 [ 67.399841][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 67.409972][ T5075] Code: 45 85 c9 0f 84 cc 0e 00 00 44 8b 05 91 b8 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 c9 b4 90 0f 84 96 0d 00 [ 67.415491][ T5077] Call Trace: [ 67.415503][ T5077] [ 67.429776][ T5075] RSP: 0018:ffffc90003a2f798 EFLAGS: 00010006 [ 67.449444][ T5077] dump_stack_lvl+0xd9/0x1b0 [ 67.452709][ T5075] [ 67.452715][ T5075] RAX: ffff888017b63b80 RBX: 1ffff92000745f23 RCX: 000000000000001d [ 67.455631][ T5077] kasan_report+0xda/0x110 [ 67.461860][ T5075] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 00000000000000e8 [ 67.466426][ T5077] ? down_write+0xb3/0x200 [ 67.468731][ T5075] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 67.476682][ T5077] ? down_write+0xb3/0x200 [ 67.481255][ T5075] R10: 00000000000000e8 R11: 0000000000000000 R12: 0000000000000000 [ 67.489206][ T5077] kasan_check_range+0xef/0x190 [ 67.493603][ T5075] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.501567][ T5077] down_write+0xb3/0x200 [ 67.506051][ T5075] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 67.514001][ T5077] ? hugetlb_vma_lock_write+0xae/0x100 [ 67.518833][ T5075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.526789][ T5077] ? rwsem_down_write_slowpath+0x12a0/0x12a0 [ 67.531007][ T5075] CR2: 00005555572efca8 CR3: 0000000017b7e000 CR4: 00000000003506f0 [ 67.540170][ T5077] hugetlb_vma_lock_write+0xae/0x100 [ 67.545602][ T5075] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.552179][ T5077] __hugetlb_zap_begin+0x1e9/0x2b0 [ 67.558131][ T5075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.566172][ T5077] unmap_vmas+0x2f4/0x470 [ 67.571429][ T5075] Call Trace: [ 67.571438][ T5075] [ 67.579474][ T5077] ? unmap_single_vma+0x2b0/0x2b0 [ 67.584561][ T5075] ? show_regs+0x8f/0xa0 [ 67.592528][ T5077] ? rcu_is_watching+0x12/0xb0 [ 67.596843][ T5075] ? die_addr+0x4f/0xd0 [ 67.600104][ T5077] ? lock_release+0x4bf/0x680 [ 67.603019][ T5075] ? exc_general_protection+0x154/0x230 [ 67.608111][ T5077] ? mas_next_slot+0x860/0x1370 [ 67.612346][ T5075] ? asm_exc_general_protection+0x26/0x30 [ 67.617086][ T5077] ? reacquire_held_locks+0x4b0/0x4b0 [ 67.621221][ T5075] ? __lock_acquire+0x109/0x5de0 [ 67.625869][ T5077] ? lru_add_drain_cpu+0x455/0x850 [ 67.631393][ T5075] ? mark_lock+0x105/0x1950 [ 67.636220][ T5077] exit_mmap+0x1ad/0xa60 [ 67.641907][ T5075] ? __lock_acquire+0x182f/0x5de0 [ 67.647261][ T5077] ? uprobe_clear_state+0x4b/0x420 [ 67.652287][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 67.657370][ T5077] ? do_vma_munmap+0x70/0x70 [ 67.661854][ T5075] lock_acquire+0x1ae/0x510 [ 67.666068][ T5077] ? rcu_is_watching+0x12/0xb0 [ 67.671067][ T5075] ? hugetlb_vma_lock_write+0xae/0x100 [ 67.676249][ T5077] __mmput+0x12a/0x4d0 [ 67.682233][ T5075] ? lock_sync+0x190/0x190 [ 67.686800][ T5077] mmput+0x62/0x70 [ 67.691330][ T5075] ? preempt_count_sub+0x150/0x150 [ 67.696066][ T5077] do_exit+0x9ad/0x2ae0 [ 67.701502][ T5075] down_write+0x93/0x200 [ 67.705547][ T5077] ? folio_memcg_unlock+0x280/0x280 [ 67.709936][ T5075] ? hugetlb_vma_lock_write+0xae/0x100 [ 67.713747][ T5077] ? mm_update_next_owner+0x840/0x840 [ 67.718860][ T5075] ? rwsem_down_write_slowpath+0x12a0/0x12a0 [ 67.722997][ T5077] ? rcu_is_watching+0x12/0xb0 [ 67.727304][ T5075] hugetlb_vma_lock_write+0xae/0x100 [ 67.732478][ T5077] __x64_sys_exit+0x42/0x50 [ 67.738007][ T5075] __hugetlb_zap_begin+0x1e9/0x2b0 [ 67.743352][ T5077] do_syscall_64+0x3f/0x110 [ 67.749352][ T5075] unmap_vmas+0x2f4/0x470 [ 67.754099][ T5077] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 67.759367][ T5075] ? unmap_single_vma+0x2b0/0x2b0 [ 67.763843][ T5077] RIP: 0033:0x7f7ef6630ab9 [ 67.768949][ T5075] ? reacquire_held_locks+0x4b0/0x4b0 [ 67.773523][ T5077] Code: Unable to access opcode bytes at 0x7f7ef6630a8f. [ 67.777829][ T5075] ? lru_add_drain_cpu+0x455/0x850 [ 67.783700][ T5077] RSP: 002b:00007ffce22ad8e8 EFLAGS: 00000246 [ 67.788703][ T5075] exit_mmap+0x1ad/0xa60 [ 67.793086][ T5077] ORIG_RAX: 000000000000003c [ 67.798442][ T5075] ? uprobe_clear_state+0x4b/0x420 [ 67.805433][ T5077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ef6630ab9 [ 67.810520][ T5075] ? do_vma_munmap+0x70/0x70 [ 67.816560][ T5077] RDX: 00007f7ef666a3f3 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.820792][ T5075] __mmput+0x12a/0x4d0 [ 67.825425][ T5077] RBP: 000000000001064f R08: 0000000000000000 R09: 0000000000000006 [ 67.830514][ T5075] mmput+0x62/0x70 [ 67.838579][ T5077] R10: 00007f7ef6630ab9 R11: 0000000000000246 R12: 00007ffce22ad8fc [ 67.843161][ T5075] do_exit+0x9ad/0x2ae0 [ 67.851119][ T5077] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 67.855184][ T5075] ? folio_memcg_unlock+0x280/0x280 [ 67.863133][ T5077] [ 67.866825][ T5075] ? mm_update_next_owner+0x840/0x840 [ 67.874785][ T5077] ================================================================== [ 67.874924][ T5077] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 67.878938][ T5075] __x64_sys_exit+0x42/0x50 [ 67.878981][ T5075] do_syscall_64+0x3f/0x110 [ 67.879006][ T5075] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 67.879037][ T5075] RIP: 0033:0x7f7ef6630ab9 [ 67.879052][ T5075] Code: Unable to access opcode bytes at 0x7f7ef6630a8f. [ 67.879059][ T5075] RSP: 002b:00007ffce22ad8e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 67.879078][ T5075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ef6630ab9 [ 67.879091][ T5075] RDX: 00007f7ef666a3f3 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.879102][ T5075] RBP: 0000000000010646 R08: 0000000000000000 R09: 0000000000000006 [ 67.879114][ T5075] R10: 00007f7ef6630ab9 R11: 0000000000000246 R12: 00007ffce22ad8fc [ 67.879126][ T5075] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 67.879145][ T5075] [ 67.879151][ T5075] Modules linked in: [ 67.879161][ T5075] ---[ end trace 0000000000000000 ]--- [ 67.879167][ T5075] RIP: 0010:__lock_acquire+0x109/0x5de0 [ 67.879196][ T5075] Code: 45 85 c9 0f 84 cc 0e 00 00 44 8b 05 91 b8 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 c9 b4 90 0f 84 96 0d 00 [ 67.879214][ T5075] RSP: 0018:ffffc90003a2f798 EFLAGS: 00010006 [ 67.879228][ T5075] RAX: ffff888017b63b80 RBX: 1ffff92000745f23 RCX: 000000000000001d [ 67.879241][ T5075] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 00000000000000e8 [ 67.879253][ T5075] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 67.879264][ T5075] R10: 00000000000000e8 R11: 0000000000000000 R12: 0000000000000000 [ 67.879275][ T5075] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.879286][ T5075] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 67.879306][ T5075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.879319][ T5075] CR2: 00005555572efca8 CR3: 0000000017b7e000 CR4: 00000000003506f0 [ 67.879332][ T5075] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.879343][ T5075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.975057][ T5077] Shutting down cpus with NMI [ 69.215849][ T5077] Kernel Offset: disabled [ 69.220200][ T5077] Rebooting in 86400 seconds..