Warning: Permanently added '[localhost]:51962' (ED25519) to the list of known hosts. 1970/01/01 00:02:20 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:02:23 parsed 1 programs syzkaller login: [ 143.710391][ T3152] cgroup: Unknown subsys name 'net' [ 144.118030][ T3152] cgroup: Unknown subsys name 'rlimit' [ 144.928205][ T3152] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:02:24 executed programs: 0 [ 149.458478][ T3162] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 149.489855][ T3162] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 149.769050][ T3164] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 149.802925][ T3164] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 151.332545][ T3162] hsr_slave_0: entered promiscuous mode [ 151.374283][ T3162] hsr_slave_1: entered promiscuous mode [ 151.747782][ T3164] hsr_slave_0: entered promiscuous mode [ 151.784599][ T3164] hsr_slave_1: entered promiscuous mode [ 151.831830][ T3164] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 151.832674][ T3164] Cannot create hsr debugfs directory [ 153.074335][ T3162] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 153.147368][ T3162] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 153.215904][ T3162] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 153.367361][ T3162] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 153.648324][ T3164] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 153.734961][ T3164] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 153.804800][ T3164] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 153.891792][ T3164] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 155.084817][ T3162] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.397173][ T3164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.090146][ T3162] veth0_vlan: entered promiscuous mode [ 160.149291][ T3162] veth1_vlan: entered promiscuous mode [ 160.348319][ T3162] veth0_macvtap: entered promiscuous mode [ 160.377722][ T3162] veth1_macvtap: entered promiscuous mode [ 160.666020][ T3162] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.667384][ T3162] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.668479][ T3162] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.669536][ T3162] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.903951][ T3164] veth0_vlan: entered promiscuous mode [ 161.115669][ T3164] veth1_vlan: entered promiscuous mode [ 161.378927][ T3164] veth0_macvtap: entered promiscuous mode [ 161.458146][ T3164] veth1_macvtap: entered promiscuous mode [ 161.773032][ T3164] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.774486][ T3164] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.776058][ T3164] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.777381][ T3164] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:02:41 executed programs: 2 1970/01/01 00:02:46 executed programs: 27 1970/01/01 00:02:51 executed programs: 57 [ 174.293863][ T3164] ------------[ cut here ]------------ [ 174.299224][ T3164] WARNING: CPU: 0 PID: 3164 at mm/kfence/core.c:1143 __kfence_free+0x7c/0xb4 [ 174.301128][ T3164] Modules linked in: [ 174.302181][ T3164] CPU: 0 PID: 3164 Comm: syz-executor.1 Not tainted 6.8.0-rc3-syzkaller #0 [ 174.302726][ T3164] Hardware name: linux,dummy-virt (DT) [ 174.303740][ T3164] pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 174.305249][ T3164] pc : __kfence_free+0x7c/0xb4 [ 174.306180][ T3164] lr : kfree+0x188/0x278 [ 174.306748][ T3164] sp : ffff800082c6bae0 [ 174.307206][ T3164] x29: ffff800082c6bae0 x28: fbff000005120000 x27: 0000000000000000 [ 174.307931][ T3164] x26: 0000000000000000 x25: ffff00007ff27d38 x24: fcff000002c03f00 [ 174.308932][ T3164] x23: 53fa800080246b3c x22: 0000000000000000 x21: ffff800080246b3c [ 174.310010][ T3164] x20: ffff00007ff27800 x19: fffffc0001ffc9c0 x18: 0000000000000001 [ 174.310774][ T3164] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9cb52a40 [ 174.311416][ T3164] x14: ffff00007f9e3090 x13: 0000000000000000 x12: 0000000000005800 [ 174.311965][ T3164] x11: fdff00000bc29024 x10: fdff00000bc29000 x9 : 0000000000000038 [ 174.312543][ T3164] x8 : ffff800082c6baf0 x7 : 0000000000000000 x6 : 0000000000000037 [ 174.313599][ T3164] x5 : 000000008100005e x4 : ffff00007f868000 x3 : ffff8000825102b8 [ 174.314610][ T3164] x2 : f8ff00000bbf9000 x1 : ffff00007f8927b0 x0 : ffff00007ff27800 [ 174.315960][ T3164] Call trace: [ 174.316691][ T3164] __kfence_free+0x7c/0xb4 [ 174.317516][ T3164] kfree+0x188/0x278 [ 174.318271][ T3164] kvfree+0x3c/0x4c [ 174.318901][ T3164] xt_free_table_info+0x78/0x90 [ 174.319509][ T3164] __do_replace+0x23c/0x308 [ 174.320251][ T3164] do_ip6t_set_ctl+0x2fc/0x374 [ 174.321074][ T3164] nf_setsockopt+0x68/0x94 [ 174.321661][ T3164] ipv6_setsockopt+0x98/0xe4 [ 174.322202][ T3164] tcp_setsockopt+0x20/0x3c [ 174.322865][ T3164] sock_common_setsockopt+0x1c/0x28 [ 174.323624][ T3164] do_sock_setsockopt+0xa0/0x188 [ 174.324176][ T3164] __sys_setsockopt+0x74/0xcc [ 174.324998][ T3164] __arm64_sys_setsockopt+0x28/0x38 [ 174.325697][ T3164] invoke_syscall+0x48/0x114 [ 174.326285][ T3164] el0_svc_common.constprop.0+0x40/0xe0 [ 174.327105][ T3164] do_el0_svc+0x1c/0x28 [ 174.327803][ T3164] el0_svc+0x34/0xd8 [ 174.328360][ T3164] el0t_64_sync_handler+0x100/0x12c [ 174.328954][ T3164] el0t_64_sync+0x19c/0x1a0 [ 174.329812][ T3164] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:02:56 executed programs: 87 1970/01/01 00:03:02 executed programs: 120 1970/01/01 00:03:07 executed programs: 148 1970/01/01 00:03:12 executed programs: 178 1970/01/01 00:03:17 executed programs: 212 1970/01/01 00:03:22 executed programs: 244 VM DIAGNOSIS: 19:50:13 Registers: info registers vcpu 0 CPU#0 PC=ffff80008190288c X00=00000000fffffffe X01=ffff800082c6b760 X02=ffff800082c6b76b X03=0000000000000003 X04=ffff8000820b7901 X05=ffff800082781687 X06=0000000000000020 X07=0000000000000008 X08=0000000000000020 X09=ffff800082c6b760 X10=0000000000000020 X11=fffffffffffc0000 X12=000000000000002b X13=ffff800082781678 X14=0000000000000000 X15=ffff800082c6b390 X16=2d302e382e362064 X17=6b7a79732d336372 X18=0000000000000008 X19=ffff8000820b7905 X20=ffff800082781689 X21=0000000000000002 X22=ffff8000827816b1 X23=ffff800082781670 X24=ffff800082c6b768 X25=0000000000000041 X26=ffff800082c6b760 X27=0000000000000000 X28=ffff8000820b7907 X29=ffff800082c6b3b0 X30=ffff80008190283c SP=ffff800082c6b3b0 PSTATE=824003c9 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[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0400000000000000:0400000000000000 Z01[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000400000000:0000000000000000 Z02[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000004:0000000000000000 Z03[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:00d000a800000000:0000000000000000 Z04[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000001 Z05[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000004:0000000000000001 Z06[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:6edc4d3a2914b135:d8e9c869e2695c88 Z07[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:b20fae707afde253:388e9c6c4fa85ca0 Z08[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000fffff8e4b090:0000fffff8e4b090 Z17[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:ffffff80ffffffd0:0000fffff8e4b060 Z18[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800080660320 X00=ffff00007b4f85a0 X01=ffff8000829539f0 X02=000000000000000d X03=00000000f09ff85a X04=0000000000000003 X05=00000000000004c5 X06=00000000000004c5 X07=faff0000037d8efc X08=0000000000000068 X09=00000000000004c6 X10=000000000000000d X11=000000008041c0f0 X12=00000000aa6e9a97 X13=000000008e4cf324 X14=0000000000000001 X15=000000008c78615a X16=00000000a74861af X17=00000000ff4836f0 X18=0000000000000014 X19=ffff8000827cae30 X20=000000000005a8e0 X21=ffff00007f90c7e0 X22=0000000000000000 X23=fbff000005ae0b00 X24=0000000000000001 X25=0000000000cc009e X26=f0ff00000ba05460 X27=0000000000000060 X28=fbff000005ae0b00 X29=ffff800082953c60 X30=8fd08000802c57d0 SP=ffff800082953c60 PSTATE=61400009 -ZC- 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[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:000000a803000000:000000a803000000 Z01[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:00000000000000a8 Z02[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z03[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000028:00000000000000a8 Z04[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z05[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z06[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:6edc4d3a2914b135:d8e9c869e2695c88 Z07[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:b20fae707afde253:388e9c6c4fa85ca0 Z08[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000ffffcc51e790:0000ffffcc51e790 Z17[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffcc51e760 Z18[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000