Warning: Permanently added '[localhost]:43692' (ED25519) to the list of known hosts. 1970/01/01 00:04:32 parsed 1 programs syzkaller login: [ 277.399092][ T3343] cgroup: Unknown subsys name 'net' [ 277.567604][ T3343] cgroup: Unknown subsys name 'cpuset' [ 277.595861][ T3343] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 278.142621][ T3343] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 288.211320][ T3350] 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. [ 292.935003][ T3371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 292.954096][ T3371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 294.188154][ T3371] hsr_slave_0: entered promiscuous mode [ 294.196532][ T3371] hsr_slave_1: entered promiscuous mode [ 295.108278][ T3371] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 295.143640][ T3371] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 295.160434][ T3371] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 295.175339][ T3371] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 295.794300][ T3371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 298.408166][ T3371] veth0_vlan: entered promiscuous mode [ 298.432311][ T3371] veth1_vlan: entered promiscuous mode [ 298.536661][ T3371] veth0_macvtap: entered promiscuous mode [ 298.561152][ T3371] veth1_macvtap: entered promiscuous mode [ 298.685564][ T2547] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 298.686393][ T2547] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 298.686547][ T2547] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 298.686686][ T2547] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:04:58 executed programs: 0 [ 299.413734][ T1165] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 299.535821][ T1165] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 299.656143][ T1165] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 299.756902][ T1165] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 300.619983][ T1165] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 300.668908][ T1165] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 300.715491][ T1165] bond0 (unregistering): Released all slaves [ 300.855536][ T1165] hsr_slave_0: left promiscuous mode [ 300.857983][ T1165] hsr_slave_1: left promiscuous mode [ 300.877164][ T1165] veth1_macvtap: left promiscuous mode [ 300.877742][ T1165] veth0_macvtap: left promiscuous mode [ 300.878127][ T1165] veth1_vlan: left promiscuous mode [ 300.878470][ T1165] veth0_vlan: left promiscuous mode [ 304.126486][ T3471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 304.201442][ T3471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 304.314624][ T3472] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 304.377607][ T3472] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 305.691440][ T3471] hsr_slave_0: entered promiscuous mode [ 305.696701][ T3471] hsr_slave_1: entered promiscuous mode [ 305.922228][ T3472] hsr_slave_0: entered promiscuous mode [ 305.927344][ T3472] hsr_slave_1: entered promiscuous mode [ 305.931847][ T3472] debugfs: 'hsr0' already exists in 'hsr' [ 305.934111][ T3472] Cannot create hsr debugfs directory [ 307.395698][ T3471] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 307.462193][ T3471] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 307.514221][ T3471] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 307.543195][ T3471] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 307.719153][ T3472] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 307.748225][ T3472] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 307.763970][ T3472] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 307.776824][ T3472] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 309.023693][ T3471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 309.263827][ T3472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 312.668143][ T3471] veth0_vlan: entered promiscuous mode [ 312.717165][ T3471] veth1_vlan: entered promiscuous mode [ 312.870130][ T3472] veth0_vlan: entered promiscuous mode [ 312.917568][ T3472] veth1_vlan: entered promiscuous mode [ 312.927039][ T3471] veth0_macvtap: entered promiscuous mode [ 312.952511][ T3471] veth1_macvtap: entered promiscuous mode [ 313.073790][ T3472] veth0_macvtap: entered promiscuous mode [ 313.105086][ T3472] veth1_macvtap: entered promiscuous mode [ 313.147416][ T95] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 313.147726][ T95] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 313.148036][ T95] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 313.148223][ T95] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 313.274619][ T95] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 313.274905][ T95] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 313.275099][ T95] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 313.275241][ T95] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:05:13 executed programs: 4 1970/01/01 00:05:21 executed programs: 8 1970/01/01 00:05:29 executed programs: 12 1970/01/01 00:05:38 executed programs: 16 1970/01/01 00:05:47 executed programs: 20 1970/01/01 00:05:55 executed programs: 24 1970/01/01 00:06:03 executed programs: 28 1970/01/01 00:06:10 executed programs: 31 1970/01/01 00:06:18 executed programs: 35 [ 362.080381][ T3790] INFO: The task syz.0.39:3790 has been waiting for writeback completion for more than 1 seconds. [ 381.250434][ T3832] INFO: The task syz.3.48:3832 has been waiting for writeback completion for more than 1 seconds. [ 381.250923][ T3832] INFO: The task syz.3.48:3832 has been waiting for writeback completion for more than 1 seconds. [ 381.261806][ T3832] INFO: The task syz.3.48:3832 has been waiting for writeback completion for more than 1 seconds. [ 381.262107][ T3832] INFO: The task syz.3.48:3832 has been waiting for writeback completion for more than 1 seconds. 1970/01/01 00:06:23 executed programs: 38 1970/01/01 00:06:30 executed programs: 41 1970/01/01 00:06:39 executed programs: 45 1970/01/01 00:06:48 executed programs: 49 VM DIAGNOSIS: 23:08:22 Registers: info registers vcpu 0 CPU#0 PC=0000ffffb0f3fb30 X00=ffffffffffffff9c X01=0000ffffdcec87f0 X02=0000ffffdcec8758 X03=0000000000000000 X04=0000ffffdceca4b4 X05=0000ffffdcec881c X06=0000000000030000 X07=fffffffffffffff0 X08=000000000000004f X09=0000000000000018 X10=0000000000000400 X11=0000ffffdcec97f0 X12=0000aaab04bb6340 X13=0000000000001010 X14=0000000000000000 X15=0000000000000001 X16=0000aaaad279beb8 X17=0000ffffb0f43460 X18=0000ffffdceca860 X19=000000000000002c X20=0000000000088241 X21=0000ffffdceca488 X22=0000000000000000 X23=0000ffffdceca488 X24=0000000000000000 X25=0000aaaad2789458 X26=00000000000001ed X27=0000ffffb0f42a90 X28=0000aaab04bafbb0 X29=0000ffffdcec87e0 X30=0000aaaad2775c4c SP=0000ffffdcec8750 PSTATE=80001000 N--- EL0t SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 Q00=2f736b6e696c2f76:6564752f6e75722f Q01=642d79626632785c:6b7369646632785c Q02=6632785c6b736964:6632785c2f736b6e Q03=37316632785c7165:736b7369642d7962 Q04=3303330333033303:3303330333033303 Q05=bcbcbcc000030000:bcbcbcc000030000 Q06=0000000000000073:0000aaab04bc3c90 Q07=0000000000000074:0000aaab04bc0f70 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000ffffdcec9820:0000ffffdcec9820 Q17=ffffff80ffffffd0:0000ffffdcec97f0 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800081bea1e4 X00=ffff800081bea1e0 X01=f2f00000129f5280 X02=0000000000000000 X03=f2f00000129f5280 X04=0000000000000000 X05=00000058bb33968e X06=ffff800089f1bda8 X07=0000000000000000 X08=ffff800089f1bd80 X09=0000000000000000 X10=0000000000000000 X11=0000000000000000 X12=0000000000000000 X13=0000000000000000 X14=0000000000000000 X15=0000ffffeab929b0 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=0000000000000000 X20=ffff800082b617c8 X21=ffff800082b617c0 X22=0000000000000004 X23=ffff800082b617c8 X24=0000000000000028 X25=d6df800081beda60 X26=0000000000000000 X27=f2f00000129f5970 X28=fff000007f8f0b80 X29=ffff800089f1bbc0 X30=ffff8000801b3fd8 SP=ffff800089f1bbc0 PSTATE=414020c9 -Z-- 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2525252525252525:2525252525252525 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000756c6c252e:756c6c252e7a7973 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f0f0ffffffff0000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff000000ff00:000000ff00000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:fff000f0000f0000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000004:0000000000000002 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 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:bb448243222c92da:e3914ed4e87380b0 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:43788d6f07084f17:4508b00c6052a10f Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:b20fae707afde253:388e9c6c4fa85ca0 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:8e9f894b2581e79e:20c883c9819d5c97 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:57c93d417f4d0394:89cd11f6992873d1 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6b69be1163cb6500:a4ac85c293540e63 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6edc4d3a2914b135:d8e9c869e2695c88 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0009000700030001 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0070ffffb9745db4 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000