Warning: Permanently added '[localhost]:44477' (ED25519) to the list of known hosts. 1970/01/01 00:02:56 parsed 1 programs syzkaller login: [ 182.121972][ T3348] cgroup: Unknown subsys name 'net' [ 182.290942][ T3348] cgroup: Unknown subsys name 'cpuset' [ 182.307002][ T3348] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 182.715089][ T3348] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 191.365522][ T3353] 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. [ 196.719420][ T3377] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 196.732601][ T3377] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 197.541943][ T3377] hsr_slave_0: entered promiscuous mode [ 197.547748][ T3377] hsr_slave_1: entered promiscuous mode [ 198.259676][ T3377] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 198.285339][ T3377] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 198.293180][ T3377] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 198.310237][ T3377] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 198.317030][ T3377] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 198.339039][ T3377] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 198.345715][ T3377] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 198.363547][ T3377] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 199.122935][ T3377] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.543686][ T3377] veth0_vlan: entered promiscuous mode [ 201.581814][ T3377] veth1_vlan: entered promiscuous mode [ 201.693128][ T3377] veth0_macvtap: entered promiscuous mode [ 201.713029][ T3377] veth1_macvtap: entered promiscuous mode [ 201.826709][ T91] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 201.828129][ T91] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 201.832746][ T91] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 201.836144][ T91] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.326509][ T810] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 202.523301][ T810] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 202.661296][ T810] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 202.777600][ T810] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.758912][ T810] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 203.775478][ T810] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 203.780938][ T810] bond0 (unregistering): Released all slaves [ 203.925795][ T810] hsr_slave_0: left promiscuous mode [ 203.929546][ T810] hsr_slave_1: left promiscuous mode [ 203.946928][ T810] veth1_macvtap: left promiscuous mode [ 203.948212][ T810] veth0_macvtap: left promiscuous mode [ 203.949597][ T810] veth1_vlan: left promiscuous mode [ 203.950883][ T810] veth0_vlan: left promiscuous mode [ 205.882628][ T3182] 8021q: adding VLAN 0 to HW filter on device eth1 [ 206.958015][ T3182] 8021q: adding VLAN 0 to HW filter on device eth2 [ 207.810916][ T3182] 8021q: adding VLAN 0 to HW filter on device eth3 [ 208.608702][ T3182] 8021q: adding VLAN 0 to HW filter on device eth4 1970/01/01 00:03:29 executed programs: 0 [ 211.749455][ T3513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 211.763871][ T3513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 212.639579][ T3513] hsr_slave_0: entered promiscuous mode [ 212.643417][ T3513] hsr_slave_1: entered promiscuous mode [ 213.241365][ T3513] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 213.253220][ T3513] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 213.262403][ T3513] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 213.285408][ T3513] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 213.293232][ T3513] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 213.318255][ T3513] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 213.327285][ T3513] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 213.346913][ T3513] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 214.100373][ T3513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 216.543741][ T3513] veth0_vlan: entered promiscuous mode [ 216.580731][ T3513] veth1_vlan: entered promiscuous mode [ 216.693720][ T3513] veth0_macvtap: entered promiscuous mode [ 216.716696][ T3513] veth1_macvtap: entered promiscuous mode [ 216.849743][ T91] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 216.850148][ T91] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 216.853520][ T91] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 216.856836][ T91] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:03:36 executed programs: 2 [ 217.279618][ T3592] ------------[ cut here ]------------ [ 217.283072][ T3592] WARNING: mm/page_alloc.c:5202 at __alloc_frozen_pages_noprof+0x734/0x1144, CPU#0: syz.2.17/3592 [ 217.290650][ T3592] Modules linked in: [ 217.292448][ T3592] CPU: 0 UID: 0 PID: 3592 Comm: syz.2.17 Not tainted syzkaller #0 PREEMPT [ 217.293120][ T3592] Hardware name: linux,dummy-virt (DT) [ 217.293649][ T3592] pstate: 21402009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 217.294199][ T3592] pc : __alloc_frozen_pages_noprof+0x734/0x1144 [ 217.294586][ T3592] lr : alloc_pages_mpol+0x70/0x1a4 [ 217.294959][ T3592] sp : ffff800085d93900 [ 217.295198][ T3592] x29: ffff800085d93a00 x28: 000000000000000b x27: 0000000000000000 [ 217.295997][ T3592] x26: 0000000000000000 x25: fcf0000014c00000 x24: 0000000000040dc0 [ 217.296435][ T3592] x23: 0000000000000000 x22: 0000000000000000 x21: 000000000000000b [ 217.296808][ T3592] x20: ffffffffffffffff x19: 0000000000000000 x18: 0000000000000002 [ 217.297270][ T3592] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000020000200 [ 217.297752][ T3592] x14: ffff8000828b2000 x13: ffffc1ffc0000000 x12: 0000000000000001 [ 217.298161][ T3592] x11: 0000000000000000 x10: ffff800082b6f4e8 x9 : 0000000000000000 [ 217.298610][ T3592] x8 : 0000000000000030 x7 : ffff800082e9b430 x6 : 0000000000000001 [ 217.299115][ T3592] x5 : 0000000000000000 x4 : f3f00000065c90c0 x3 : 0000000000000000 [ 217.299622][ T3592] x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffff800082dfd000 [ 217.300221][ T3592] Call trace: [ 217.300735][ T3592] __alloc_frozen_pages_noprof+0x734/0x1144 (P) [ 217.301408][ T3592] alloc_pages_mpol+0x70/0x1a4 [ 217.301728][ T3592] alloc_frozen_pages_noprof+0x48/0xd4 [ 217.302003][ T3592] ___kmalloc_large_node+0x11c/0x13c [ 217.302265][ T3592] __kmalloc_noprof+0x450/0x560 [ 217.302503][ T3592] drm_mode_create_lease_ioctl+0x184/0x93c [ 217.302843][ T3592] drm_ioctl_kernel+0xc0/0x130 [ 217.303090][ T3592] drm_ioctl+0x258/0x580 [ 217.303319][ T3592] __arm64_sys_ioctl+0xac/0x104 [ 217.303602][ T3592] invoke_syscall+0x54/0x10c [ 217.303834][ T3592] el0_svc_common.constprop.0+0x40/0xe0 [ 217.304133][ T3592] do_el0_svc+0x1c/0x34 [ 217.304391][ T3592] el0_svc+0x38/0x140 [ 217.304637][ T3592] el0t_64_sync_handler+0xa0/0xf0 [ 217.304921][ T3592] el0t_64_sync+0x1a4/0x1a8 [ 217.305462][ T3592] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:03:42 executed programs: 30 1970/01/01 00:03:47 executed programs: 65 1970/01/01 00:03:52 executed programs: 100 1970/01/01 00:03:57 executed programs: 136 1970/01/01 00:04:02 executed programs: 171