Warning: Permanently added '10.128.1.96' (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 [ 96.277150][ T5087] syz-executor237[5087]: segfault at 20000708 ip 00007fe5e647f814 sp 00007ffed6b78510 error 6 in syz-executor2376662553[7fe5e647f000+7a000] likely on CPU 1 (core 0, socket 0) [ 96.278057][ T5085] syz-executor237[5085]: segfault at 20000708 ip 00007fe5e647f814 sp 00007ffed6b78510 error 6 [ 96.296415][ T5087] Code: 12 00 00 00 31 c0 6a 00 b9 0e 00 00 00 ba 00 40 00 00 be 00 00 00 20 bf 09 00 00 00 e8 85 13 03 00 31 ff b9 00 07 00 20 31 d2 <48> 89 3c 25 08 07 00 20 be 01 00 00 00 bf 3d 01 00 00 31 c0 66 c7 executing program executing program [ 96.299310][ T5086] syz-executor237[5086]: segfault at 20000708 ip 00007fe5e647f814 sp 00007ffed6b78510 error 6 [ 96.353817][ T5093] syz-executor237[5093]: segfault at 20000708 ip 00007fe5e647f814 sp 00007ffed6b78510 error 6 [ 96.357256][ T5085] in syz-executor2376662553[7fe5e647f000+7a000] [ 96.369161][ T5094] syz-executor237[5094]: segfault at 20000708 ip 00007fe5e647f814 sp 00007ffed6b78510 error 6 [ 96.381542][ T5086] in syz-executor2376662553[7fe5e647f000+7a000] executing program executing program [ 96.393095][ T5093] in syz-executor2376662553[7fe5e647f000+7a000] [ 96.404173][ T5086] likely on CPU 0 (core 0, socket 0) [ 96.414299][ T5093] likely on CPU 0 (core 0, socket 0) [ 96.421218][ T5094] in syz-executor2376662553[7fe5e647f000+7a000] [ 96.431808][ T5086] [ 96.435572][ T5085] likely on CPU 0 (core 0, socket 0) [ 96.439713][ T5094] likely on CPU 0 (core 0, socket 0) [ 96.446932][ T5093] [ 96.454696][ T5093] Code: 12 00 00 00 31 c0 6a 00 b9 0e 00 00 00 ba 00 40 00 00 be 00 00 00 20 bf 09 00 00 00 e8 85 13 03 00 31 ff b9 00 07 00 20 31 d2 <48> 89 3c 25 08 07 00 20 be 01 00 00 00 bf 3d 01 00 00 31 c0 66 c7 [ 96.475726][ T5085] [ 96.475920][ T5086] Code: 12 00 00 00 31 c0 6a 00 b9 0e 00 00 00 ba 00 40 00 00 be 00 00 00 20 bf 09 00 00 00 e8 85 13 03 00 31 ff b9 00 07 00 20 31 d2 <48> 89 3c 25 08 07 00 20 be 01 00 00 00 bf 3d 01 00 00 31 c0 66 c7 [ 96.486599][ T5085] Code: 12 00 00 00 31 c0 6a 00 b9 0e 00 00 00 ba 00 40 00 00 be 00 00 00 20 bf 09 00 00 00 e8 85 13 03 00 31 ff b9 00 07 00 20 31 d2 <48> 89 3c 25 08 07 00 20 be 01 00 00 00 bf 3d 01 00 00 31 c0 66 c7 [ 96.499871][ T5094] [ 96.520404][ T5088] general protection fault, probably for non-canonical address 0xdffffc000000001d: 0000 [#1] PREEMPT SMP KASAN [ 96.532200][ T5088] KASAN: null-ptr-deref in range [0x00000000000000e8-0x00000000000000ef] [ 96.540654][ T5088] CPU: 0 PID: 5088 Comm: syz-executor237 Not tainted 6.6.0-syzkaller-15494-g6bc986ab839c #0 [ 96.550998][ T5088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 96.561067][ T5088] RIP: 0010:__lock_acquire+0x109/0x5de0 [ 96.566667][ T5088] 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 89 b5 90 0f 84 96 0d 00 [ 96.586310][ T5088] RSP: 0018:ffffc900042c7798 EFLAGS: 00010006 [ 96.592398][ T5088] RAX: ffff88807bad9dc0 RBX: 1ffff92000858f23 RCX: 000000000000001d [ 96.600387][ T5088] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 00000000000000e8 [ 96.608466][ T5088] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 96.616455][ T5088] R10: 00000000000000e8 R11: 0000000000000000 R12: 0000000000000000 [ 96.625141][ T5088] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.633219][ T5088] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 96.642229][ T5088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.648837][ T5088] CR2: 00007fe5e64d8160 CR3: 000000007383a000 CR4: 00000000003506f0 [ 96.656830][ T5088] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.664821][ T5088] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.672809][ T5088] Call Trace: [ 96.676100][ T5088] [ 96.679053][ T5088] ? show_regs+0x8f/0xa0 [ 96.683326][ T5088] ? die_addr+0x4f/0xd0 [ 96.687515][ T5088] ? exc_general_protection+0x154/0x230 [ 96.694072][ T5088] ? asm_exc_general_protection+0x26/0x30 [ 96.699824][ T5088] ? __lock_acquire+0x109/0x5de0 [ 96.704801][ T5088] ? mark_lock+0x105/0x1950 [ 96.709341][ T5088] ? __lock_acquire+0x182f/0x5de0 [ 96.714403][ T5088] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 96.720428][ T5088] lock_acquire+0x1ae/0x510 [ 96.724965][ T5088] ? hugetlb_vma_lock_write+0xae/0x100 [ 96.730547][ T5088] ? lock_sync+0x190/0x190 [ 96.735087][ T5088] ? preempt_count_sub+0x150/0x150 [ 96.740226][ T5088] down_write+0x93/0x200 [ 96.744494][ T5088] ? hugetlb_vma_lock_write+0xae/0x100 [ 96.749987][ T5088] ? rwsem_down_write_slowpath+0x12a0/0x12a0 [ 96.756172][ T5088] hugetlb_vma_lock_write+0xae/0x100 [ 96.761616][ T5088] __hugetlb_zap_begin+0x1e9/0x2b0 [ 96.766784][ T5088] unmap_vmas+0x2f4/0x470 [ 96.771671][ T5088] ? unmap_single_vma+0x2b0/0x2b0 [ 96.776824][ T5088] ? reacquire_held_locks+0x4b0/0x4b0 [ 96.782237][ T5088] ? lru_add_drain_cpu+0x455/0x850 [ 96.787431][ T5088] exit_mmap+0x1ad/0xa60 [ 96.791716][ T5088] ? uprobe_clear_state+0x4b/0x420 [ 96.796849][ T5088] ? do_vma_munmap+0x70/0x70 [ 96.801476][ T5088] __mmput+0x12a/0x4d0 [ 96.805590][ T5088] mmput+0x62/0x70 [ 96.809334][ T5088] do_exit+0x9ad/0x2ae0 [ 96.813530][ T5088] ? folio_memcg_unlock+0x280/0x280 [ 96.818759][ T5088] ? mm_update_next_owner+0x840/0x840 [ 96.824177][ T5088] __x64_sys_exit+0x42/0x50 [ 96.828823][ T5088] do_syscall_64+0x3f/0x110 [ 96.833385][ T5088] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 96.839763][ T5088] RIP: 0033:0x7fe5e64b0ba9 [ 96.844461][ T5088] Code: Unable to access opcode bytes at 0x7fe5e64b0b7f. [ 96.851491][ T5088] RSP: 002b:00007ffed6b78518 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 96.859926][ T5088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e64b0ba9 [ 96.868002][ T5088] RDX: 00007fe5e64d8183 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.876123][ T5088] RBP: 00000000000f4240 R08: 0000000000000006 R09: 00000000000000a0 [ 96.884147][ T5088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 96.892141][ T5088] R13: 00007ffed6b78738 R14: 00007ffed6b78540 R15: 00007ffed6b78530 [ 96.900148][ T5088] [ 96.903191][ T5088] Modules linked in: [ 96.907538][ T5088] ---[ end trace 0000000000000000 ]--- [ 96.913476][ T5088] RIP: 0010:__lock_acquire+0x109/0x5de0 [ 96.919149][ T5088] 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 89 b5 90 0f 84 96 0d 00 [ 96.939095][ T5088] RSP: 0018:ffffc900042c7798 EFLAGS: 00010006 [ 96.945569][ T5088] RAX: ffff88807bad9dc0 RBX: 1ffff92000858f23 RCX: 000000000000001d [ 96.953825][ T5088] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 00000000000000e8 [ 96.962420][ T5088] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 96.970502][ T5088] R10: 00000000000000e8 R11: 0000000000000000 R12: 0000000000000000 [ 96.978587][ T5088] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.986583][ T5088] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 96.995554][ T5088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.002610][ T5088] CR2: 00007fe5e64d8160 CR3: 000000007383a000 CR4: 00000000003506f0 [ 97.010962][ T5088] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 97.023792][ T5088] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 97.040686][ T5088] Kernel panic - not syncing: Fatal exception [ 97.049623][ T5088] Kernel Offset: disabled [ 97.054943][ T5088] Rebooting in 86400 seconds..