Warning: Permanently added '[localhost]:7982' (ED25519) to the list of known hosts. 1970/01/01 00:03:47 parsed 1 programs syzkaller login: [ 234.044715][ T3338] cgroup: Unknown subsys name 'net' [ 234.272205][ T3338] cgroup: Unknown subsys name 'cpuset' [ 234.301435][ T3338] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 234.883930][ T3338] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 244.116353][ T3344] 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. [ 250.959833][ T3373] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.984480][ T3373] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 252.210630][ T3373] hsr_slave_0: entered promiscuous mode [ 252.223444][ T3373] hsr_slave_1: entered promiscuous mode [ 253.085523][ T3373] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 253.121636][ T3373] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 253.143064][ T3373] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 253.165037][ T3373] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 254.331462][ T3373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 257.122833][ T3373] veth0_vlan: entered promiscuous mode [ 257.158332][ T3373] veth1_vlan: entered promiscuous mode [ 257.286524][ T3373] veth0_macvtap: entered promiscuous mode [ 257.313467][ T3373] veth1_macvtap: entered promiscuous mode [ 257.465318][ T703] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.466179][ T703] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.466500][ T703] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.466638][ T703] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:04:17 executed programs: 0 [ 258.682672][ T94] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 258.794054][ T94] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 258.912857][ T94] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 259.006741][ T94] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 259.916127][ T94] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 259.953325][ T94] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 260.002028][ T94] bond0 (unregistering): Released all slaves [ 260.144411][ T94] hsr_slave_0: left promiscuous mode [ 260.149422][ T94] hsr_slave_1: left promiscuous mode [ 260.161951][ T94] veth1_macvtap: left promiscuous mode [ 260.162297][ T94] veth0_macvtap: left promiscuous mode [ 260.162639][ T94] veth1_vlan: left promiscuous mode [ 260.162881][ T94] veth0_vlan: left promiscuous mode [ 263.290279][ T3467] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 263.300966][ T3467] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 263.471733][ T3469] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 263.494291][ T3469] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 264.446242][ T3467] hsr_slave_0: entered promiscuous mode [ 264.452295][ T3467] hsr_slave_1: entered promiscuous mode [ 264.666107][ T3469] hsr_slave_0: entered promiscuous mode [ 264.674212][ T3469] hsr_slave_1: entered promiscuous mode [ 264.676797][ T3469] debugfs: 'hsr0' already exists in 'hsr' [ 264.680857][ T3469] Cannot create hsr debugfs directory [ 265.689981][ T3467] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 265.793379][ T3467] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 265.835323][ T3467] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 265.876592][ T3467] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 266.456311][ T3469] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 266.475812][ T3469] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 266.495741][ T3469] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 266.531014][ T3469] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 267.333009][ T3467] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.743573][ T3469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.879478][ T3467] veth0_vlan: entered promiscuous mode [ 271.941429][ T3467] veth1_vlan: entered promiscuous mode [ 272.126640][ T3467] veth0_macvtap: entered promiscuous mode [ 272.161093][ T3467] veth1_macvtap: entered promiscuous mode [ 272.242698][ T3469] veth0_vlan: entered promiscuous mode [ 272.357950][ T3469] veth1_vlan: entered promiscuous mode [ 272.364786][ T703] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.372366][ T703] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.372828][ T703] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.373018][ T703] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.630523][ T3469] veth0_macvtap: entered promiscuous mode [ 272.698898][ T3469] veth1_macvtap: entered promiscuous mode 1970/01/01 00:04:31 executed programs: 4 [ 272.938491][ T703] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.939753][ T703] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.940590][ T703] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.941323][ T703] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:04:40 executed programs: 8 [ 280.198374][ T3687] INFO: The task syz.3.19:3687 has been waiting for writeback completion for more than 1 seconds. 1970/01/01 00:04:46 executed programs: 11 [ 284.768099][ T3696] INFO: The task syz.3.21:3696 has been waiting for writeback completion for more than 1 seconds. [ 293.307814][ T3714] INFO: The task syz.1.25:3714 has been waiting for writeback completion for more than 1 seconds. [ 293.308251][ T3714] INFO: The task syz.1.25:3714 has been waiting for writeback completion for more than 1 seconds. 1970/01/01 00:04:54 executed programs: 14 [ 293.437294][ T3714] INFO: The task syz.1.25:3714 has been waiting for writeback completion for more than 1 seconds. 1970/01/01 00:05:03 executed programs: 18 1970/01/01 00:05:12 executed programs: 22 VM DIAGNOSIS: 11:07:42 Registers: info registers vcpu 0 CPU#0 PC=ffff800080273cf4 X00=0000000000000000 X01=0000000000000000 X02=0000000000000000 X03=0000000000000030 X04=ffff800085ddba60 X05=ffff8000829a05e8 X06=ffff8000829a0668 X07=fff07ffffcf34000 X08=0000000000000070 X09=0000000000000003 X10=056072b1703a85fa X11=00000000000000c0 X12=ffff8000829c1290 X13=0000000000000000 X14=000000000000009c X15=ffff8000831b3a00 X16=0000000000000000 X17=0000000000000000 X18=00000000ffffffff X19=f4f00000035f8cb0 X20=0000000000000000 X21=00000000000201b0 X22=f9f00000034c3738 X23=0000000000000001 X24=0000000000000000 X25=000000000000000c X26=f9f00000034c3738 X27=0000000000000000 X28=0000000000000000 X29=ffff800085ddbaa0 X30=ffff800080273cf4 SP=ffff800085ddbaa0 PSTATE=61402009 -ZC- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000010 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000004 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:896af063466abf62:4dbfbd8b77728bd2 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:74941571eef4e1dc:6e4b157015b3ef57 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:85fd7fa66a2b55a0:bbd01db2a6385459 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:aa945f36e4c15b34:784d0c66bdc9ebbf Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:42dbb255f642bf82:e133d5240c96805d Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:7a129dd88a98e5d3:7f7a1de6fb092ef8 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:48ade69b949101aa:3c2541a38bd0fa06 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6b94b3ee27e4726a:ac77aaf096cfd806 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:8c523a8bf26f771c:518e390b82465795 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:5216b8fd741fd556:30b8f9f68808add8 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:606c28616acedcb5:2f22ef169aa323a4 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:d9b1651047eb5229:9040a9d87a0f6338 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:7f01a90566513951:0d8e4a52087f3141 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2803625206e70255:5f2f8fd46077a6b1 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:a9007d0250f9f30c:7a5e8dcffcccb887 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:8f4e849f8f4e849f:8f4e849f8f4e849f Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0c881f780c881f78:0c881f780c881f78 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:1a1b18041a1b1804:1a1b18041a1b1804 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:e88ae4c4e88ae4c4:e88ae4c4e88ae4c4 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:71a992f171a992f1:71a992f171a992f1 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:9510fd179510fd17:9510fd179510fd17 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:d615aa7ad615aa7a:d615aa7ad615aa7a Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:e4ff4961e4ff4961:e4ff4961e4ff4961 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2e368bb52aaae5ad:8fd1fd0f405cf6ce Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0e0d0c0f0a09080b:0605040702010003 info registers vcpu 1 CPU#1 PC=ffff800080750c74 X00=ffff800082de1000 X01=ffff800080750c38 X02=0000004274eee876 X03=ffff800082db3e90 X04=0000000000800000 X05=000000421e86eb00 X06=000000421dee5480 X07=7fffffffffffffff X08=000000421dee5480 X09=0000000000000001 X10=000000000000000a X11=0000000000000001 X12=0000000000000001 X13=000000000000022f X14=0000000000000236 X15=0000000020120bc0 X16=ffff800082db0000 X17=fff07ffffcf4d000 X18=00000000ffffffff X19=fbf000000303fc30 X20=000000000000001a X21=0000000000000001 X22=000000000000000d X23=ffff8000829a0f40 X24=ffff80008650bd50 X25=ffffffffffffffff X26=f3f000000b08fa80 X27=0000000000000002 X28=f4f0000012ef1080 X29=ffff800082db3f40 X30=b39f8000801485c8 SP=ffff800082db3f40 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff98576438:0000ffff98576450 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff98576448:0000ffff98576490 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff990dca20:0000ffff98576430 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff98576468:0000ffff98576440 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff98576478:0000ffff98576470 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff98576478:0000ffff98576470 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff98576488:0000ffff98576480 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffd0b68130:0000ffffd0b68130 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffd0b68100 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