Warning: Permanently added '[localhost]:45278' (ED25519) to the list of known hosts. 1970/01/01 00:02:42 parsed 1 programs 1970/01/01 00:02:42 serving rpc on tcp://38679 syzkaller login: [ 168.324761][ T3386] cgroup: Unknown subsys name 'net' [ 168.497913][ T3386] cgroup: Unknown subsys name 'cpuset' [ 168.522505][ T3386] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 169.012796][ T3386] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 178.774683][ T3395] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 178.786916][ T3395] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 179.601324][ T3395] hsr_slave_0: entered promiscuous mode [ 179.606466][ T3395] hsr_slave_1: entered promiscuous mode [ 180.129440][ T3395] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 180.148118][ T3395] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 180.154476][ T3395] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 180.164667][ T3395] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 180.168869][ T3395] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 180.180260][ T3395] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 180.185323][ T3395] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 180.204424][ T3395] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 180.937135][ T3395] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.211458][ T3395] veth0_vlan: entered promiscuous mode [ 183.237166][ T3395] veth1_vlan: entered promiscuous mode [ 183.341803][ T3395] veth0_macvtap: entered promiscuous mode [ 183.376103][ T3395] veth1_macvtap: entered promiscuous mode [ 183.553138][ T190] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.566104][ T190] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.566392][ T190] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.571293][ T190] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.879582][ T3395] 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. [ 184.304802][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.429265][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.566499][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.685235][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.468104][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 185.528457][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 185.554696][ T12] bond0 (unregistering): Released all slaves [ 185.683822][ T12] hsr_slave_0: left promiscuous mode [ 185.685828][ T12] hsr_slave_1: left promiscuous mode [ 185.696495][ T12] veth1_macvtap: left promiscuous mode [ 185.696940][ T12] veth0_macvtap: left promiscuous mode [ 185.697372][ T12] veth1_vlan: left promiscuous mode [ 185.697810][ T12] veth0_vlan: left promiscuous mode [ 187.414485][ T3223] 8021q: adding VLAN 0 to HW filter on device eth1 [ 188.831639][ T3223] 8021q: adding VLAN 0 to HW filter on device eth2 [ 190.048404][ T3223] 8021q: adding VLAN 0 to HW filter on device eth3 [ 191.108923][ T3223] 8021q: adding VLAN 0 to HW filter on device eth4 1970/01/01 00:03:13 executed programs: 0 [ 195.824091][ T3555] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 195.834426][ T3555] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 196.552204][ T3555] hsr_slave_0: entered promiscuous mode [ 196.556008][ T3555] hsr_slave_1: entered promiscuous mode [ 197.006542][ T3555] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 197.025003][ T3555] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 197.031803][ T3555] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 197.046836][ T3555] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 197.052958][ T3555] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 197.068176][ T3555] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 197.075278][ T3555] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 197.091353][ T3555] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 197.845727][ T3555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.326736][ T3555] veth0_vlan: entered promiscuous mode [ 200.364120][ T3555] veth1_vlan: entered promiscuous mode [ 200.478873][ T3555] veth0_macvtap: entered promiscuous mode [ 200.502120][ T3555] veth1_macvtap: entered promiscuous mode [ 200.631468][ T1034] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.633712][ T1034] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.635112][ T1034] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.635453][ T1034] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:03:20 executed programs: 2 [ 200.947982][ T3636] nvmet: adding nsid 1 to subsystem testsubsys [ 200.956320][ T3636] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 [ 200.958199][ T3636] Mem abort info: [ 200.959496][ T3636] ESR = 0x0000000096000006 [ 200.962071][ T3636] EC = 0x25: DABT (current EL), IL = 32 bits [ 200.963390][ T3636] SET = 0, FnV = 0 [ 200.964571][ T3636] EA = 0, S1PTW = 0 [ 200.965609][ T3636] FSC = 0x06: level 2 translation fault [ 200.966824][ T3636] Data abort info: [ 200.967845][ T3636] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000 [ 200.969140][ T3636] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 200.971545][ T3636] GCS = 0, Overlay = 0, DirtyBit = 0 [ 200.973316][ T3636] user pgtable: 4k pages, 52-bit VAs, pgdp=0000000043ecae00 [ 200.974919][ T3636] [0000000000000000] pgd=0800000048a17403, p4d=0800000048be5403, pud=0800000048a5f403, pmd=0000000000000000 [ 200.983522][ T3636] Internal error: Oops: 0000000096000006 [#1] SMP [ 200.985542][ T3636] Modules linked in: [ 200.986929][ T3636] CPU: 1 UID: 0 PID: 3636 Comm: syz.2.17 Tainted: G W syzkaller #0 PREEMPT [ 200.988124][ T3636] Tainted: [W]=WARN [ 200.988599][ T3636] Hardware name: linux,dummy-virt (DT) [ 200.989313][ T3636] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 200.989961][ T3636] pc : __pi_strlen+0x14/0x150 [ 200.991102][ T3636] lr : do_getname_kernel+0x20/0x12c [ 200.991468][ T3636] sp : ffff800085bfbb60 [ 200.991800][ T3636] x29: ffff800085bfbb60 x28: f5f0000004ac5500 x27: 0000000000000000 [ 200.992462][ T3636] x26: 0000000000000000 x25: 0000000000000000 x24: fdf00000099c22c0 [ 200.993000][ T3636] x23: f5f0000008b61400 x22: 0000000000000000 x21: 0000000000000000 [ 200.993588][ T3636] x20: 00000000fffffff1 x19: 0000000000020002 x18: 0000000000000000 [ 200.994203][ T3636] x17: 0000000000000000 x16: 0000000000000000 x15: 00000000200004c0 [ 200.994782][ T3636] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 200.995389][ T3636] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000078 [ 200.995946][ T3636] x8 : 0101010101010101 x7 : fdf00000099c22c8 x6 : f4f000000598d002 [ 200.996520][ T3636] x5 : f4f000000598d002 x4 : 0000000000000000 x3 : f5f0000004ac5500 [ 200.997061][ T3636] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 200.997867][ T3636] Call trace: [ 200.998429][ T3636] __pi_strlen+0x14/0x150 (P) [ 200.998951][ T3636] getname_kernel+0x14/0x20 [ 200.999300][ T3636] filp_open+0x34/0x104 [ 200.999608][ T3636] nvmet_file_ns_enable+0x38/0xfc [ 200.999987][ T3636] nvmet_ns_enable+0x12c/0x1e0 [ 201.000283][ T3636] nvmet_ns_enable_store+0x64/0xd4 [ 201.000601][ T3636] configfs_write_iter+0xc4/0x128 [ 201.000968][ T3636] vfs_write+0x244/0x36c [ 201.001423][ T3636] ksys_write+0x70/0x108 [ 201.001776][ T3636] __arm64_sys_write+0x18/0x24 [ 201.002258][ T3636] invoke_syscall+0x54/0x10c [ 201.002647][ T3636] el0_svc_common.constprop.0+0x40/0xe0 [ 201.003055][ T3636] do_el0_svc+0x1c/0x34 [ 201.003371][ T3636] el0_svc+0x38/0x1fc [ 201.003699][ T3636] el0t_64_sync_handler+0xa0/0xe4 [ 201.004079][ T3636] el0t_64_sync+0x1a4/0x1a8 [ 201.005013][ T3636] Code: 92400c04 b200c3e8 f100009f 5400088c (a9400c02) [ 201.006156][ T3636] ---[ end trace 0000000000000000 ]--- [ 201.007633][ T3636] Kernel panic - not syncing: Oops: Fatal exception [ 201.008632][ T3636] SMP: stopping secondary CPUs [ 201.010018][ T3636] Kernel Offset: disabled [ 201.010515][ T3636] CPU features: 0x0,00000000,00d1982f,df188f01,2afff73f [ 201.011745][ T3636] Memory Limit: none [ 201.013132][ T3636] Rebooting in 86400 seconds.. VM DIAGNOSIS: 03:57:36 Registers: info registers vcpu 0 CPU#0 PC=0000ffff7f9539dc X00=0000000000000009 X01=0000000000000040 X02=0000aaaaf8054ee0 X03=0000000000000024 X04=0002aaabe0153b80 X05=000000007fffffff X06=000000000ccccccc X07=0000000000000000 X08=0000000000000020 X09=0000000000000000 X10=0000000000000020 X11=00000000ffffffd0 X12=2ce33e6c02ce33e7 X13=8f5c28f5c28f5c29 X14=0000000000000000 X15=028f5c28f5c28f5c X16=0000ffff7fb5d450 X17=0000ffff7f950f50 X18=000000000000000a X19=0000ffffe493a728 X20=0000ffffe493a700 X21=0000aaaaf8054ee0 X22=0000ffffe493a850 X23=0000000000000000 X24=0000000000000073 X25=0000000000000040 X26=0000000000000000 X27=0000000000000001 X28=0000000000000000 X29=0000ffffe493a150 X30=0000ffff7f9539dc SP=0000ffffe493a130 PSTATE=20001000 --C- EL0t SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 Q00=0000000000000072:656c6c616b7a7973 Q01=ffffffffffffff00:0000000000000000 Q02=0000000000000000:fffffff000000000 Q03=000000ff0000ff00:00ff0000000000ff Q04=0000000000000000:000f00f00f00000f Q05=6d65747379736275:73206f7420312064 Q06=6474656e20326d69:7376656474656e20 Q07=202c315b20746573:203a306d69737665 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=0000ffffe493a850:0000ffffe493a850 Q17=ffffff80ffffffd0:0000ffffe493a820 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=ffff8000809da0c0 X00=0000000000000002 X01=0000000000000018 X02=ffff800082fa1018 X03=ffff800082d384a0 X04=f8f0000003f80880 X05=0000000000000036 X06=ffff800082d38570 X07=0000000000000001 X08=f8f00000036a0000 X09=0000000000000370 X10=0000000000005298 X11=ffff800082c09338 X12=0000000000012ed8 X13=ffff8000832ebb58 X14=ffff8000832eb9a0 X15=ffff8000832ebb4d X16=0000000000000000 X17=0000000000000000 X18=00000000ffffffff X19=f8f000000346002b X20=ffff8000809da308 X21=f8f0000003f80880 X22=f8f000000346002b X23=ffff8000809da308 X24=0000000000000032 X25=f8f00000036a0000 X26=0000000000000001 X27=0000000000000000 X28=0000000000000000 X29=ffff8000832ebcc0 X30=ffff8000809da330 SP=ffff8000832ebcc0 PSTATE=804020c9 N--- 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:746f687370616e53:000000756c6c252e Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f0f0ffffffff0000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff000000ff00 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00000000fff000f0 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 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:ffffff80ffffffd8:0000ffffd00d62b0 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000