Warning: Permanently added '[localhost]:60079' (ED25519) to the list of known hosts. 1970/01/01 00:02:41 parsed 1 programs syzkaller login: [ 165.603331][ T3329] cgroup: Unknown subsys name 'net' [ 165.779945][ T3329] cgroup: Unknown subsys name 'cpuset' [ 165.807526][ T3329] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 166.371344][ T3329] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 175.334414][ T3335] 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. [ 177.966491][ T3340] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 177.976887][ T3340] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 178.880033][ T3340] hsr_slave_0: entered promiscuous mode [ 178.887622][ T3340] hsr_slave_1: entered promiscuous mode [ 179.533951][ T3340] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 179.552240][ T3340] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 179.571156][ T3340] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 179.587065][ T3340] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 180.326327][ T3340] 8021q: adding VLAN 0 to HW filter on device bond0 [ 182.663347][ T3340] veth0_vlan: entered promiscuous mode [ 182.683647][ T3340] veth1_vlan: entered promiscuous mode [ 182.765040][ T3340] veth0_macvtap: entered promiscuous mode [ 182.779049][ T3340] veth1_macvtap: entered promiscuous mode [ 182.901435][ T2145] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.901936][ T2145] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.902008][ T2145] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.902121][ T2145] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.531717][ T96] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.638861][ T96] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.767127][ T96] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.848722][ T96] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.637901][ T96] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 184.698518][ T96] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 184.726041][ T96] bond0 (unregistering): Released all slaves [ 184.894270][ T96] hsr_slave_0: left promiscuous mode [ 184.898740][ T96] hsr_slave_1: left promiscuous mode [ 184.916847][ T96] veth1_macvtap: left promiscuous mode [ 184.918264][ T96] veth0_macvtap: left promiscuous mode [ 184.919740][ T96] veth1_vlan: left promiscuous mode [ 184.922054][ T96] veth0_vlan: left promiscuous mode 1970/01/01 00:03:12 executed programs: 0 [ 194.795409][ T3496] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 194.809488][ T3496] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 195.699841][ T3496] hsr_slave_0: entered promiscuous mode [ 195.704051][ T3496] hsr_slave_1: entered promiscuous mode [ 196.329636][ T3496] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 196.383614][ T3496] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 196.406775][ T3496] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 196.427277][ T3496] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 197.226320][ T3496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.640512][ T3496] veth0_vlan: entered promiscuous mode [ 199.678550][ T3496] veth1_vlan: entered promiscuous mode [ 199.804392][ T3496] veth0_macvtap: entered promiscuous mode [ 199.824631][ T3496] veth1_macvtap: entered promiscuous mode [ 199.933979][ T113] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.938796][ T113] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.947214][ T113] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.952285][ T113] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:03:20 executed programs: 2 [ 202.844729][ T3581] INFO: The task syz.2.17:3581 has been waiting for writeback completion for more than 1 seconds. [ 202.846163][ T3581] INFO: The task syz.2.17:3581 has been waiting for writeback completion for more than 1 seconds. [ 202.942405][ T3581] INFO: The task syz.2.17:3581 has been waiting for writeback completion for more than 1 seconds. [ 202.942733][ T3581] INFO: The task syz.2.17:3581 has been waiting for writeback completion for more than 1 seconds. 1970/01/01 00:03:26 executed programs: 4 1970/01/01 00:03:32 executed programs: 6 1970/01/01 00:03:38 executed programs: 8 1970/01/01 00:03:44 executed programs: 10 1970/01/01 00:03:50 executed programs: 12 VM DIAGNOSIS: 03:14:28 Registers: info registers vcpu 0 CPU#0 PC=ffff800081b85e7c X00=ffff800081b85e78 X01=fdf00000059c0000 X02=000000000002869b X03=fff07ffffcf04000 X04=f8f00000047ec400 X05=000000000000005d X06=0000000eabac12c3 X07=fff000007f8d7c00 X08=fff000007f8d7c80 X09=0000000000002400 X10=0000000000000084 X11=000000000000000c X12=0000000000000001 X13=0000000000000000 X14=0000000000000084 X15=ffff8000831dba00 X16=ffff800082dd8000 X17=fff07ffffcf04000 X18=00000000ffffffff X19=0000000000000000 X20=ffff800082b018c8 X21=ffff800082b018c0 X22=000000000003b736 X23=0000000000000004 X24=ffff800082b018c8 X25=0000000000000028 X26=ffff800082750b00 X27=fdf00000059c06e8 X28=ffff800082750de8 X29=ffff80008618b7e0 X30=ffff800080188760 SP=ffff80008618b7e0 PSTATE=204020c9 --C- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8ff76438:0000ffff8ff76450 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8ff76448:0000ffff8ff76490 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff90adca20:0000ffff8ff76430 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8ff76468:0000ffff8ff76440 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8ff76478:0000ffff8ff76470 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8ff76478:0000ffff8ff76470 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff8ff76488:0000ffff8ff76480 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffe91f0d70:0000ffffe91f0d70 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffe91f0d40 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800081b91fa4 X00=fff000007f8d7b80 X01=0000000000000001 X02=0000000000000000 X03=f3f00000063fa100 X04=0000000000000000 X05=ffff80008627ba88 X06=00000000ffffffff X07=f3f00000063fa100 X08=ffff80008627bbc8 X09=0000000000000000 X10=0000000000000357 X11=f3f00000063fa100 X12=ffff8000829f12d0 X13=00000000000001c3 X14=00000000000001c3 X15=00000000203d4a00 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=fff000007f8d7b80 X20=ffff8000829d3b80 X21=fdf00000059c0000 X22=f3f00000063fa100 X23=ffff8000829f45f0 X24=ffff80008627b938 X25=0000000000000010 X26=f6f00000034dba80 X27=0000000000000002 X28=000000000000f525 X29=ffff80008627b880 X30=ffff800081b919d0 SP=ffff80008627b880 PSTATE=014020c9 ---- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0a0a0a0a0a0a0a0a:0a0a0a0a0a0a0a0a Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:656e205d3300002e:73646e6f63657320 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:65726f6d20726f66:206e6f6974656c70 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000ffff00:0000000000000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00000ff000000000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:696177206e656562:2073616820313835 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6620676e69746961:77206e6565622073 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6d6f63206b636162:657469727720726f Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffc6399250:0000ffffc6399250 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd8:0000ffffc6399220 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000