Warning: Permanently added '[localhost]:44891' (ED25519) to the list of known hosts. 1970/01/01 00:03:13 parsed 1 programs syzkaller login: [ 198.485964][ T3380] cgroup: Unknown subsys name 'net' [ 198.662448][ T3380] cgroup: Unknown subsys name 'cpuset' [ 198.684951][ T3380] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 199.217008][ T3380] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 208.312683][ T3386] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 215.021651][ T3423] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.031402][ T3423] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 215.901679][ T3423] hsr_slave_0: entered promiscuous mode [ 215.907966][ T3423] hsr_slave_1: entered promiscuous mode [ 216.541349][ T3423] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 216.565195][ T3423] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 216.570960][ T3423] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 216.586523][ T3423] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 216.591692][ T3423] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 216.610734][ T3423] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 216.617801][ T3423] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 216.631894][ T3423] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 217.379043][ T3423] 8021q: adding VLAN 0 to HW filter on device bond0 [ 219.648717][ T3423] veth0_vlan: entered promiscuous mode [ 219.679959][ T3423] veth1_vlan: entered promiscuous mode [ 219.795364][ T3423] veth0_macvtap: entered promiscuous mode [ 219.818883][ T3423] veth1_macvtap: entered promiscuous mode [ 219.968501][ T2207] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.971202][ T2207] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.977983][ T2207] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.978347][ T2207] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.358153][ T2207] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 220.538573][ T2207] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 220.642032][ T2207] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 220.760035][ T2207] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 221.791041][ T2207] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 221.846354][ T2207] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 221.878936][ T2207] bond0 (unregistering): Released all slaves [ 221.967367][ T2207] hsr_slave_0: left promiscuous mode [ 221.969961][ T2207] hsr_slave_1: left promiscuous mode [ 221.979660][ T2207] veth1_macvtap: left promiscuous mode [ 221.980053][ T2207] veth0_macvtap: left promiscuous mode [ 221.980458][ T2207] veth1_vlan: left promiscuous mode [ 221.980833][ T2207] veth0_vlan: left promiscuous mode [ 223.831441][ T3213] 8021q: adding VLAN 0 to HW filter on device eth1 [ 224.492063][ T3213] 8021q: adding VLAN 0 to HW filter on device eth2 [ 225.188786][ T3213] 8021q: adding VLAN 0 to HW filter on device eth3 1970/01/01 00:03:46 executed programs: 0 [ 226.477586][ T3213] 8021q: adding VLAN 0 to HW filter on device eth4 [ 228.440778][ T3541] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 228.449699][ T3541] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 229.306025][ T3541] hsr_slave_0: entered promiscuous mode [ 229.309875][ T3541] hsr_slave_1: entered promiscuous mode [ 230.592823][ T3541] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 230.615302][ T3541] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 230.625866][ T3541] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 230.649227][ T3541] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 230.659440][ T3541] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 230.679844][ T3541] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 230.694104][ T3541] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 230.721676][ T3541] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 231.600306][ T3541] 8021q: adding VLAN 0 to HW filter on device bond0 [ 234.132201][ T3541] veth0_vlan: entered promiscuous mode [ 234.164659][ T3541] veth1_vlan: entered promiscuous mode [ 234.304607][ T3541] veth0_macvtap: entered promiscuous mode [ 234.328931][ T3541] veth1_macvtap: entered promiscuous mode [ 234.465775][ T740] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.466162][ T740] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.466255][ T740] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.466350][ T740] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:03:54 executed programs: 2 [ 234.971759][ T3666] ------------[ cut here ]------------ [ 234.975362][ T3666] WARNING: mm/page_alloc.c:5197 at __alloc_frozen_pages_noprof+0x738/0x1148, CPU#1: syz.2.17/3666 [ 234.983160][ T3666] Modules linked in: [ 234.985262][ T3666] CPU: 1 UID: 0 PID: 3666 Comm: syz.2.17 Not tainted syzkaller #0 PREEMPT [ 234.986008][ T3666] Hardware name: linux,dummy-virt (DT) [ 234.986604][ T3666] pstate: 21402009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 234.987148][ T3666] pc : __alloc_frozen_pages_noprof+0x738/0x1148 [ 234.987504][ T3666] lr : alloc_pages_mpol+0x70/0x1a4 [ 234.987860][ T3666] sp : ffff800085ea3900 [ 234.988142][ T3666] x29: ffff800085ea3a00 x28: 000000000000000b x27: 0000000000000000 [ 234.989264][ T3666] x26: 0000000000000000 x25: f4f0000015800000 x24: 0000000000040dc0 [ 234.989981][ T3666] x23: 0000000000000000 x22: 0000000000000000 x21: 000000000000000b [ 234.990674][ T3666] x20: ffffffffffffffff x19: 0000000000000000 x18: 0000000000000002 [ 234.991136][ T3666] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000020000640 [ 234.991595][ T3666] x14: ffff8000828ee000 x13: ffffc1ffc0000000 x12: 0000000000000001 [ 234.992078][ T3666] x11: 0000000000000000 x10: ffff800082b9f4e8 x9 : 0000000000000000 [ 234.992727][ T3666] x8 : 0000000000000030 x7 : ffff800082ece430 x6 : 0000000000000001 [ 234.993476][ T3666] x5 : 0000000000000000 x4 : f5f0000005dce480 x3 : 0000000000000000 [ 234.993989][ T3666] x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffff800082e30000 [ 234.994562][ T3666] Call trace: [ 234.995158][ T3666] __alloc_frozen_pages_noprof+0x738/0x1148 (P) [ 234.995944][ T3666] alloc_pages_mpol+0x70/0x1a4 [ 234.996353][ T3666] alloc_frozen_pages_noprof+0x48/0xd4 [ 234.996647][ T3666] ___kmalloc_large_node+0x11c/0x13c [ 234.996942][ T3666] __kmalloc_noprof+0x450/0x560 [ 234.997262][ T3666] drm_mode_create_lease_ioctl+0x184/0x93c [ 234.997577][ T3666] drm_ioctl_kernel+0xc0/0x130 [ 234.997844][ T3666] drm_ioctl+0x258/0x580 [ 234.998115][ T3666] __arm64_sys_ioctl+0xac/0x104 [ 234.998415][ T3666] invoke_syscall+0x54/0x10c [ 234.998684][ T3666] el0_svc_common.constprop.0+0x40/0xe0 [ 234.999011][ T3666] do_el0_svc+0x1c/0x34 [ 234.999267][ T3666] el0_svc+0x38/0x140 [ 234.999546][ T3666] el0t_64_sync_handler+0xa0/0xf0 [ 234.999845][ T3666] el0t_64_sync+0x1a4/0x1a8 [ 235.000415][ T3666] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:03:59 executed programs: 38 1970/01/01 00:04:04 executed programs: 73 1970/01/01 00:04:09 executed programs: 105 1970/01/01 00:04:14 executed programs: 141 1970/01/01 00:04:20 executed programs: 177