[ 15.135929][ T5600] 8021q: adding VLAN 0 to HW filter on device bond0 [ 15.143742][ T5600] eql: remember to turn off Van-Jacobson compression on your slave devices [ 15.192872][ T40] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 15.196968][ T5509] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.175' (ECDSA) 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 syzkaller login: [ 51.318605][ T7994] ------------[ cut here ]------------ [ 51.320346][ T7994] kernel BUG at mm/page_table_check.c:83! [ 51.322086][ T7994] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 51.324300][ T7994] Modules linked in: [ 51.325394][ T7994] CPU: 0 PID: 7994 Comm: syz-executor213 Not tainted 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0 [ 51.328243][ T7994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 51.331107][ T7994] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 51.333327][ T7994] pc : page_table_check_clear+0x47c/0x498 [ 51.335030][ T7994] lr : page_table_check_clear+0x47c/0x498 [ 51.336651][ T7994] sp : ffff8000223470a0 [ 51.337835][ T7994] x29: ffff8000223470a0 x28: 1ffff0000342ef6c x27: 00000000ffffffff [ 51.340116][ T7994] x26: ffff800016039000 x25: 0000000000000000 x24: ffff80001a177000 [ 51.342413][ T7994] x23: 0000000000000001 x22: ffff0000c071eb10 x21: 0000000000000000 [ 51.344692][ T7994] x20: dfff800000000000 x19: ffff0000c071eb10 x18: 1fffe00019a77b0c [ 51.347021][ T7994] x17: ffff800015d6d000 x16: ffff800008301638 x15: 0000000000000000 [ 51.349279][ T7994] x14: 1ffff00002bae0b0 x13: dfff800000000000 x12: 0000000000000001 [ 51.351532][ T7994] x11: 0000000000000001 x10: 0000000000000000 x9 : 0000000000000000 [ 51.353818][ T7994] x8 : ffff0000c2c00000 x7 : ffff800008a03284 x6 : 0000000000000000 [ 51.356119][ T7994] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008a03a30 [ 51.358425][ T7994] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000 [ 51.360693][ T7994] Call trace: [ 51.361619][ T7994] page_table_check_clear+0x47c/0x498 [ 51.363167][ T7994] __page_table_check_pte_clear+0x7c/0x9c [ 51.364812][ T7994] unmap_page_range+0x1dbc/0x230c [ 51.366227][ T7994] unmap_vmas+0x380/0x540 [ 51.367454][ T7994] exit_mmap+0x1d4/0x9cc [ 51.368673][ T7994] __mmput+0xec/0x394 [ 51.369806][ T7994] mmput+0x70/0xac [ 51.370867][ T7994] exit_mm+0x14c/0x214 [ 51.372032][ T7994] do_exit+0x48c/0x1f58 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 [ 51.373197][ T7994] do_group_exit+0x194/0x22c [ 51.374507][ T7994] get_signal+0x14b0/0x159c [ 51.375824][ T7994] do_notify_resume+0x3cc/0x3c90 [ 51.377260][ T7994] el0_svc+0x90/0x15c [ 51.378444][ T7994] el0t_64_sync_handler+0x84/0xf0 [ 51.379913][ T7994] el0t_64_sync+0x190/0x194 [ 51.381254][ T7994] Code: 17ffff6c 97ebd949 d4210000 97ebd947 (d4210000) [ 51.383280][ T7994] ---[ end trace 0000000000000000 ]--- 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 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 [ 51.729563][ T7994] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 51.731585][ T7994] SMP: stopping secondary CPUs [ 51.732914][ T7994] Kernel Offset: disabled [ 51.734135][ T7994] CPU features: 0x000000,20700402,32017203 [ 51.735814][ T7994] Memory Limit: none [ 52.080001][ T7994] Rebooting in 86400 seconds..