Warning: Permanently added '[localhost]:49050' (ED25519) to the list of known hosts. 1970/01/01 00:06:37 parsed 1 programs syzkaller login: [ 401.188696][ T3333] cgroup: Unknown subsys name 'net' [ 401.403015][ T3333] cgroup: Unknown subsys name 'cpuset' [ 401.420156][ T3333] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 402.018482][ T3333] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 412.636636][ T3342] 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. [ 418.015298][ T3373] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 418.037207][ T3373] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 418.899973][ T3373] hsr_slave_0: entered promiscuous mode [ 418.904565][ T3373] hsr_slave_1: entered promiscuous mode [ 419.362948][ T3373] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 419.378240][ T3373] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 419.390187][ T3373] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 419.402018][ T3373] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 420.190742][ T3373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 422.398497][ T3373] veth0_vlan: entered promiscuous mode [ 422.454468][ T3373] veth1_vlan: entered promiscuous mode [ 422.565327][ T3373] veth0_macvtap: entered promiscuous mode [ 422.592311][ T3373] veth1_macvtap: entered promiscuous mode [ 422.736356][ T2006] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.737222][ T2006] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.737472][ T2006] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.737629][ T2006] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:07:03 executed programs: 0 [ 423.976094][ T2006] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 424.141746][ T2006] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 424.482717][ T2006] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 424.609694][ T2006] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 425.860662][ T2006] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 425.884460][ T2006] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 425.925970][ T2006] bond0 (unregistering): Released all slaves [ 426.062612][ T2006] hsr_slave_0: left promiscuous mode [ 426.065160][ T2006] hsr_slave_1: left promiscuous mode [ 426.080839][ T2006] veth1_macvtap: left promiscuous mode [ 426.081265][ T2006] veth0_macvtap: left promiscuous mode [ 426.081583][ T2006] veth1_vlan: left promiscuous mode [ 426.081950][ T2006] veth0_vlan: left promiscuous mode [ 428.350037][ T3468] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 428.368054][ T3466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 428.386017][ T3468] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 428.398349][ T3466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 429.931190][ T3466] hsr_slave_0: entered promiscuous mode [ 429.934975][ T3466] hsr_slave_1: entered promiscuous mode [ 429.962864][ T3468] hsr_slave_0: entered promiscuous mode [ 429.966209][ T3468] hsr_slave_1: entered promiscuous mode [ 429.972165][ T3468] debugfs: 'hsr0' already exists in 'hsr' [ 429.972809][ T3468] Cannot create hsr debugfs directory [ 430.765750][ T3466] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 430.781680][ T3466] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 430.846317][ T3466] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 430.857903][ T3466] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 431.528440][ T3468] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 431.565397][ T3468] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 431.596406][ T3468] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 431.632336][ T3468] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 432.437342][ T3466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 433.286854][ T3468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 437.266338][ T3466] veth0_vlan: entered promiscuous mode [ 437.294719][ T3466] veth1_vlan: entered promiscuous mode [ 437.393221][ T3466] veth0_macvtap: entered promiscuous mode [ 437.413636][ T3466] veth1_macvtap: entered promiscuous mode [ 437.577850][ T2006] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 437.586056][ T2006] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 437.593322][ T2006] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 437.593764][ T2006] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 437.783091][ T3468] veth0_vlan: entered promiscuous mode [ 437.815730][ T3468] veth1_vlan: entered promiscuous mode [ 437.961704][ T3468] veth0_macvtap: entered promiscuous mode 1970/01/01 00:07:17 executed programs: 4 [ 438.148011][ T3468] veth1_macvtap: entered promiscuous mode [ 438.423468][ T3470] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 438.428439][ T3470] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 438.443883][ T3470] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 438.444453][ T3470] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 440.638009][ T3684] INFO: The task syz.0.17:3684 has been waiting for writeback completion for more than 1 seconds. [ 440.638550][ T3684] INFO: The task syz.0.17:3684 has been waiting for writeback completion for more than 1 seconds. [ 440.737587][ T3684] INFO: The task syz.0.17:3684 has been waiting for writeback completion for more than 1 seconds. [ 440.737950][ T3684] INFO: The task syz.0.17:3684 has been waiting for writeback completion for more than 1 seconds. [ 440.754605][ T3684] INFO: The task syz.0.17:3684 has been waiting for writeback completion for more than 1 seconds. [ 440.754957][ T3684] INFO: The task syz.0.17:3684 has been waiting for writeback completion for more than 1 seconds. 1970/01/01 00:07:25 executed programs: 8 1970/01/01 00:07:31 executed programs: 12 1970/01/01 00:07:39 executed programs: 16 1970/01/01 00:07:45 executed programs: 20 VM DIAGNOSIS: 16:59:30 Registers: info registers vcpu 0 CPU#0 PC=ffff800080015ffc X00=ffff80008a2738a0 X01=ffff800080010000 X02=ffff80008a274000 X03=ffff80008a2738a0 X04=ffff80008a273841 X05=ffff800080010000 X06=0000000000000002 X07=ffff800082a03b18 X08=ffffffffffffffff X09=00000000000000c0 X10=0000000000000001 X11=f4f0000005f35280 X12=00788ceeca5cee6e X13=00001e0c8e130022 X14=0000000000000105 X15=00000000203d7580 X16=ffff800082de8000 X17=fff07ffffcef4000 X18=0000000000000000 X19=ffff8000829e2df0 X20=0000000000000000 X21=ffff800080010000 X22=ffff800081b93004 X23=0000000061402009 X24=ffff80008a273d50 X25=0000000000000000 X26=f8f0000008b33400 X27=0000000000000002 X28=f4f0000005f35280 X29=ffff80008a273830 X30=ffff800080018458 SP=ffff800082dec000 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff96f76438:0000ffff96f76450 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff96f76448:0000ffff96f76490 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff97adca20:0000ffff96f76430 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff96f76468:0000ffff96f76440 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff96f76478:0000ffff96f76470 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff96f76478:0000ffff96f76470 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff96f76488:0000ffff96f76480 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000fffffe451620:0000fffffe451620 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000fffffe4515f0 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=ffff800081b76088 X00=0000000000000000 X01=f4f0000007189610 X02=f4f0000007189600 X03=00000012cb2d6735 X04=f0f000000318a180 X05=fbf0000005946a00 X06=0000000006f6dc00 X07=0000000000001800 X08=00000012cb2ff3a2 X09=0000000000155cc0 X10=0000000000000001 X11=0000000000000001 X12=0000000000000005 X13=0000000000000000 X14=00000000000001dc X15=000000000d1a943d X16=00000000831c08b9 X17=00000000f65feaa6 X18=0000000000000014 X19=fbf00000044d3200 X20=fff000007f8f0c00 X21=fbf00000044d3180 X22=fff000007f8f0b80 X23=0000000000000001 X24=fff000007f8f16f0 X25=ffff80008a2638f8 X26=ffff800082750d80 X27=f8f0000014d79768 X28=fff000007f8f0b80 X29=ffff80008a2637a0 X30=ffff800080107464 SP=ffff80008a263890 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000004801000000:0000004801000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000048 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000028:0000000000000048 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6edc4d3a2914b135:d8e9c869e2695c88 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:b20fae707afde253:388e9c6c4fa85ca0 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000fffffe451620:0000fffffe451620 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000fffffe4515f0 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