Warning: Permanently added '10.128.0.210' (ECDSA) to the list of known hosts. executing program [ 27.952615] vma ffff888099f6ea90 start 0000000020000000 end 0000000020b36000 [ 27.952615] next ffff8880a8f5fca0 prev ffff8880a8f5fb98 mm ffff8880b56c9900 [ 27.952615] prot 8000000000000025 anon_vma (null) vm_ops ffffffff8790b420 [ 27.952615] pgoff 0 file ffff8880b0488300 private_data (null) [ 27.952615] flags: 0xfa(write|shared|mayread|maywrite|mayexec|mayshare) [ 27.988000] ------------[ cut here ]------------ [ 27.992744] kernel BUG at mm/memory.c:4016! [ 28.002751] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 28.008101] Modules linked in: [ 28.011272] CPU: 0 PID: 7974 Comm: syz-executor421 Not tainted 4.14.298-syzkaller #0 [ 28.019120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 28.028443] task: ffff8880b523c080 task.stack: ffff888096480000 [ 28.034473] RIP: 0010:__handle_mm_fault+0x259a/0x4620 [ 28.039632] RSP: 0000:ffff888096487d20 EFLAGS: 00010287 [ 28.044971] RAX: 0000000000000140 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.052210] RDX: 0000000000000000 RSI: ffffffff878bd060 RDI: ffffed1012c90f83 [ 28.059452] RBP: 1ffff11012c90faa R08: 0000000000000140 R09: 0000000000000000 [ 28.066691] R10: 0000000000000000 R11: 0000000000000000 R12: 800000008ac000e5 [ 28.073932] R13: ffff888099f6ea90 R14: 00000000000000e5 R15: ffffffff88ccb358 [ 28.081172] FS: 0000555556c48300(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000 [ 28.089365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.095214] CR2: 00007feea4695000 CR3: 0000000099d30000 CR4: 00000000003406f0 [ 28.102455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.109694] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.116932] Call Trace: [ 28.119494] ? vm_insert_page+0x7c0/0x7c0 [ 28.123619] ? __fd_install+0x227/0x5c0 [ 28.127571] ? mark_held_locks+0xa6/0xf0 [ 28.131604] handle_mm_fault+0x455/0x9c0 [ 28.135640] __do_page_fault+0x549/0xad0 [ 28.139672] ? spurious_fault+0x640/0x640 [ 28.143789] ? do_page_fault+0x60/0x500 [ 28.147733] ? page_fault+0x2f/0x50 [ 28.151331] page_fault+0x45/0x50 [ 28.154754] Code: 1d ec f6 ff e9 de e9 ff ff e8 43 ab df ff 4c 89 ef e8 cb 40 02 00 45 31 f6 e9 88 f5 ff ff e8 2e ab df ff 4c 89 ef e8 fc 2c 8e 05 <0f> 0b e8 1f ab df ff 49 8d bc 24 88 00 00 00 48 b8 00 00 00 00 [ 28.173811] RIP: __handle_mm_fault+0x259a/0x4620 RSP: ffff888096487d20 [ 28.185754] ---[ end trace d0271fcce5c58a0d ]--- [ 28.190533] Kernel panic - not syncing: Fatal exception [ 28.196038] Kernel Offset: disabled [ 28.199641] Rebooting in 86400 seconds..