Warning: Permanently added '10.128.0.89' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 45.576260][ T4028] page:0000000090241bbb refcount:324 mapcount:1 mapping:0000000000000000 index:0x4000002bf pfn:0x1236bf [ 45.579735][ T4028] head:0000000025c8f1ca order:9 compound_mapcount:1 compound_pincount:0 [ 45.581929][ T4028] memcg:ffff0000c08a4000 [ 45.582997][ T4028] anon flags: 0x5ffc0000029080d(locked|uptodate|dirty|arch_1|head|swapbacked|mlocked|node=0|zone=2|lastcpupid=0x7ff) [ 45.586454][ T4028] raw: 05ffc00000000800 fffffc00038d8001 fffffc00038dafc8 dead000000000400 [ 45.588869][ T4028] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 45.591056][ T4028] head: 05ffc0000029080d 0000000000000000 dead000000000122 ffff0000d5b62001 [ 45.593283][ T4028] head: 0000000400000200 0000000000000000 00000144ffffffff ffff0000c08a4000 [ 45.595519][ T4028] page dumped because: VM_BUG_ON_PAGE(1 && PageTail(page)) [ 45.597514][ T4028] ------------[ cut here ]------------ [ 45.599060][ T4028] kernel BUG at include/linux/page-flags.h:431! [ 45.600959][ T4028] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 45.603086][ T4028] Modules linked in: [ 45.604170][ T4028] CPU: 0 PID: 4028 Comm: syz-executor357 Not tainted 5.15.178-syzkaller #0 [ 45.606532][ T4028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 45.609266][ T4028] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 45.611336][ T4028] pc : clear_page_mlock+0x57c/0x64c [ 45.612826][ T4028] lr : clear_page_mlock+0x57c/0x64c [ 45.614281][ T4028] sp : ffff80001f9f71e0 [ 45.615409][ T4028] x29: ffff80001f9f71e0 x28: 1ffff00003f3eec0 x27: 1fffff800071b5f9 [ 45.617616][ T4028] x26: 1fffff800071b5f9 x25: dfff800000000000 x24: ffff0000c90d0000 [ 45.619815][ T4028] x23: fffffc00038d8001 x22: 0000000000000001 x21: fffffc00038d8001 [ 45.621901][ T4028] x20: fffffc00038dafc8 x19: fffffc00038dafc0 x18: 0000000000000002 [ 45.624064][ T4028] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 45.626277][ T4028] x14: ffff0000caf49b40 x13: 0000000000000001 x12: 0000000000000001 [ 45.628419][ T4028] x11: 0000000000000001 x10: 0000000000000000 x9 : 04b31823e2a0dc00 [ 45.630655][ T4028] x8 : 04b31823e2a0dc00 x7 : 0000000000000001 x6 : 0000000000000001 [ 45.632943][ T4028] x5 : ffff80001f9f6658 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 45.635279][ T4028] x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000038 [ 45.637484][ T4028] Call trace: [ 45.638381][ T4028] clear_page_mlock+0x57c/0x64c [ 45.639691][ T4028] page_remove_rmap+0xbf8/0xfe8 [ 45.641047][ T4028] wp_page_copy+0x94c/0x12b8 [ 45.642386][ T4028] do_wp_page+0x6c4/0x9c4 [ 45.643606][ T4028] handle_mm_fault+0x1bdc/0x33a8 [ 45.644926][ T4028] __get_user_pages+0x39c/0x92c [ 45.646206][ T4028] __get_user_pages_remote+0x194/0x66c [ 45.647679][ T4028] pin_user_pages_remote+0x70/0x9c [ 45.649184][ T4028] process_vm_rw+0x574/0xa38 [ 45.650383][ T4028] __arm64_sys_process_vm_writev+0xdc/0xf8 [ 45.651994][ T4028] invoke_syscall+0x98/0x2b8 [ 45.653323][ T4028] el0_svc_common+0x138/0x258 [ 45.654691][ T4028] do_el0_svc+0x58/0x14c [ 45.655844][ T4028] el0_svc+0x7c/0x1f0 [ 45.656890][ T4028] el0t_64_sync_handler+0x84/0xe4 [ 45.658225][ T4028] el0t_64_sync+0x1a0/0x1a4 [ 45.659428][ T4028] Code: d004aa61 912f8021 aa1303e0 97ff47b5 (d4210000) [ 45.661299][ T4028] ---[ end trace 4ded2cc208f7e424 ]--- [ 45.966597][ T4028] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 45.968692][ T4028] SMP: stopping secondary CPUs [ 45.970171][ T4028] Kernel Offset: disabled [ 45.971486][ T4028] CPU features: 0x8,000081c1,21302e40 [ 45.973029][ T4028] Memory Limit: none [ 46.267757][ T4028] Rebooting in 86400 seconds..