RAX: ffffffffffffffda RBX: 00007fe05628dc90 RCX: 0000000000457759 RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe05628e6d4 R13: 00000000004beb2c R14: 00000000004cfe20 R15: 0000000000000004 WARNING: CPU: 1 PID: 11837 at drivers/gpu/drm/vkms/vkms_plane.c:26 vkms_plane_duplicate_state+0x9f/0x120 drivers/gpu/drm/vkms/vkms_plane.c:26 kobject: 'loop1' (00000000123dcc6a): kobject_uevent_env Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 11837 Comm: syz-executor3 Not tainted 4.20.0 #387 kobject: 'loop1' (00000000123dcc6a): fill_kobj_path: path = '/devices/virtual/block/loop1' Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1d3/0x2c6 lib/dump_stack.c:113 panic+0x2ad/0x55c kernel/panic.c:188 __warn.cold.8+0x20/0x45 kernel/panic.c:540 kobject: 'loop4' (0000000061bbcbe6): kobject_uevent_env report_bug+0x254/0x2d0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271 do_invalid_op+0x36/0x40 arch/x86/kernel/traps.c:290 kobject: 'loop4' (0000000061bbcbe6): fill_kobj_path: path = '/devices/virtual/block/loop4' invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:973 RIP: 0010:vkms_plane_duplicate_state+0x9f/0x120 drivers/gpu/drm/vkms/vkms_plane.c:26 Code: 00 0f 85 86 00 00 00 48 8b 3d 8d 2b e0 04 ba f8 00 00 00 be c0 80 60 00 e8 6e e5 79 fd 48 85 c0 49 89 c5 75 13 e8 51 29 37 fd <0f> 0b 48 c7 c7 80 31 7b 88 e8 f7 9c 1d fd e8 3e 29 37 fd 48 8d bb RSP: 0018:ffff8881833176f8 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff8881cc8a0c00 RCX: ffffc9000be29000 RDX: 0000000000040000 RSI: ffffffff84472f4f RDI: 0000000000000282 RBP: ffff888183317710 R08: ffff8881d85005c0 R09: ffffed103b5e5b77 R10: ffffed103b5e5b77 R11: ffff8881daf2dbbb R12: ffff8881d1e6ad80 R13: 0000000000000000 R14: 0000000000000000 R15: ffff888183317860 drm_atomic_get_plane_state+0x225/0x560 drivers/gpu/drm/drm_atomic.c:465 kobject: 'tx-0' (00000000d500f5e0): kobject_uevent_env drm_atomic_helper_disable_plane+0x7b/0x200 drivers/gpu/drm/drm_atomic_helper.c:2776 __setplane_atomic+0x2a3/0x330 drivers/gpu/drm/drm_plane.c:715 setplane_internal+0x127/0x370 drivers/gpu/drm/drm_plane.c:754 kobject: 'tx-0' (00000000d500f5e0): fill_kobj_path: path = '/devices/virtual/net/vet/queues/tx-0' drm_mode_setplane+0x567/0x830 drivers/gpu/drm/drm_plane.c:814 kobject: 'batman_adv' (000000003725fb36): kobject_add_internal: parent: 'vet', set: '' kobject: 'bonding_slave' (00000000de9d1983): kobject_add_internal: parent: 'bond_slave_1', set: '' drm_ioctl_kernel+0x278/0x330 drivers/gpu/drm/drm_ioctl.c:758 device bond_slave_1 entered promiscuous mode drm_ioctl+0x593/0xb90 drivers/gpu/drm/drm_ioctl.c:858 bond0: Enslaving bond_slave_1 as an active interface with an up link kobject: 'bonding_slave' (00000000de9d1983): kobject_cleanup, parent 00000000bc12c8ca kobject: 'bonding_slave' (00000000de9d1983): does not have a release() function, it is broken and must be fixed. vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0x1de/0x1790 fs/ioctl.c:696 kobject: 'bonding_slave' (00000000de9d1983): auto cleanup kobject_del kobject: 'bonding_slave': free name ksys_ioctl+0xa9/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457759 Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fe05628dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fe05628dc90 RCX: 0000000000457759 RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe05628e6d4 R13: 00000000004beb2c R14: 00000000004cfe20 R15: 0000000000000004 Kernel Offset: disabled Rebooting in 86400 seconds..