[ 14.912483][ T3891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 14.916037][ T3891] eql: remember to turn off Van-Jacobson compression on your slave devices [ 14.964436][ T11] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 14.969652][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.130' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 35.570981][ T4222] ------------[ cut here ]------------ [ 35.572359][ T4222] get_vaddr_frames() cannot follow VM_IO mapping [ 35.572803][ T4222] WARNING: CPU: 0 PID: 4222 at drivers/media/common/videobuf2/frame_vector.c:59 get_vaddr_frames+0x1d8/0x21c [ 35.576761][ T4222] Modules linked in: [ 35.577596][ T4222] CPU: 0 PID: 4222 Comm: syz-executor257 Not tainted 6.1.36-syzkaller #0 [ 35.579413][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 35.581550][ T4222] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.583223][ T4222] pc : get_vaddr_frames+0x1d8/0x21c [ 35.584359][ T4222] lr : get_vaddr_frames+0x1d8/0x21c [ 35.585491][ T4222] sp : ffff80001d8e7300 [ 35.586433][ T4222] x29: ffff80001d8e7300 x28: ffff0000cd00b860 x27: 0000000000000000 [ 35.588246][ T4222] x26: dfff800000000000 x25: ffff80001d8e7678 x24: 1fffe0001b306800 [ 35.589953][ T4222] x23: dfff800000000000 x22: 1fffe0001b306800 x21: ffff0000d9834004 [ 35.591744][ T4222] x20: 00000000fffffff2 x19: ffff800017ed7000 x18: ffff80001d8e6700 [ 35.593540][ T4222] x17: 0000000000000000 x16: ffff80001210ac24 x15: 0000000000000000 [ 35.595229][ T4222] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 [ 35.596869][ T4222] x11: ff808000081af018 x10: 0000000000000000 x9 : 28c540d85f4b7600 [ 35.598630][ T4222] x8 : 28c540d85f4b7600 x7 : 0000000000000001 x6 : 0000000000000001 [ 35.600282][ T4222] x5 : ffff80001d8e6bf8 x4 : ffff8000156a2ac0 x3 : ffff800008585ea4 [ 35.601925][ T4222] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 35.603642][ T4222] Call trace: [ 35.604405][ T4222] get_vaddr_frames+0x1d8/0x21c [ 35.605441][ T4222] vb2_create_framevec+0x54/0xd0 [ 35.606604][ T4222] vb2_vmalloc_get_userptr+0xe8/0x404 [ 35.607648][ T4222] __buf_prepare+0x9b0/0x3708 [ 35.608684][ T4222] vb2_core_prepare_buf+0xe4/0x308 [ 35.609860][ T4222] vb2_prepare_buf+0xfc/0x174 [ 35.610812][ T4222] v4l2_m2m_ioctl_prepare_buf+0x174/0x428 [ 35.612048][ T4222] v4l_prepare_buf+0xac/0xd8 [ 35.613034][ T4222] __video_do_ioctl+0x7f4/0xb68 [ 35.614119][ T4222] video_usercopy+0x938/0x10d4 [ 35.615091][ T4222] video_ioctl2+0x3c/0x50 [ 35.615992][ T4222] v4l2_ioctl+0x148/0x18c [ 35.616886][ T4222] __arm64_sys_ioctl+0x14c/0x1c8 [ 35.617941][ T4222] invoke_syscall+0x98/0x2c0 [ 35.619009][ T4222] el0_svc_common+0x138/0x258 [ 35.620015][ T4222] do_el0_svc+0x64/0x218 [ 35.620971][ T4222] el0_svc+0x58/0x168 [ 35.621785][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 35.622841][ T4222] el0t_64_sync+0x18c/0x190 [ 35.623782][ T4222] irq event stamp: 15756 [ 35.624663][ T4222] hardirqs last enabled at (15755): [<ffff8000083435a8>] __up_console_sem+0xb4/0x100 [ 35.626789][ T4222] hardirqs last disabled at (15756): [<ffff8000121068dc>] el1_dbg+0x24/0x80 [ 35.628618][ T4222] softirqs last enabled at (15744): [<ffff800008020d74>] __do_softirq+0xc14/0xea0 [ 35.630642][ T4222] softirqs last disabled at (15715): [<ffff80000802a994>] ____do_softirq+0x14/0x20 [ 35.632658][ T4222] ---[ end trace 0000000000000000 ]---