Warning: Permanently added '[localhost]:9895' (ED25519) to the list of known hosts. 1970/01/01 00:01:57 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:02:00 parsed 1 programs syzkaller login: [ 120.950238][ T3133] cgroup: Unknown subsys name 'net' [ 121.294604][ T3133] cgroup: Unknown subsys name 'rlimit' [ 122.176580][ T3133] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:02:02 executed programs: 0 [ 125.258008][ T3143] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.294526][ T3143] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 126.027062][ T3146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 126.063077][ T3146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 126.976524][ T3143] hsr_slave_0: entered promiscuous mode [ 127.033222][ T3143] hsr_slave_1: entered promiscuous mode [ 127.665312][ T3146] hsr_slave_0: entered promiscuous mode [ 127.711806][ T3146] hsr_slave_1: entered promiscuous mode [ 127.750522][ T3146] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 127.751547][ T3146] Cannot create hsr debugfs directory [ 128.630623][ T3143] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 128.711019][ T3143] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 128.775964][ T3143] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 128.826141][ T3143] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 129.224699][ T3146] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 129.304894][ T3146] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 129.353260][ T3146] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 129.413580][ T3146] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 130.287655][ T3143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.687846][ T3146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.001848][ T3143] veth0_vlan: entered promiscuous mode [ 134.084108][ T3143] veth1_vlan: entered promiscuous mode [ 134.329077][ T3143] veth0_macvtap: entered promiscuous mode [ 134.357499][ T3143] veth1_macvtap: entered promiscuous mode [ 134.631950][ T3143] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.633357][ T3143] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.636719][ T3143] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.637828][ T3143] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.756895][ T3146] veth0_vlan: entered promiscuous mode [ 137.048777][ T3146] veth1_vlan: entered promiscuous mode [ 138.154258][ T3146] veth0_macvtap: entered promiscuous mode [ 138.359443][ C1] sched: RT throttling activated 1970/01/01 00:02:18 executed programs: 2 [ 139.062482][ T3146] veth1_macvtap: entered promiscuous mode [ 139.319097][ T3146] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 139.320499][ T3146] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 139.321118][ T3146] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 139.321696][ T3146] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.855825][ T3286] ------------[ cut here ]------------ [ 142.863047][ T3286] WARNING: CPU: 0 PID: 3286 at mm/kfence/core.c:1147 __kfence_free+0x7c/0xb4 [ 142.865607][ T3286] Modules linked in: [ 142.867284][ T3286] CPU: 0 PID: 3286 Comm: syz-executor.1 Not tainted 6.7.0-rc7-syzkaller-00003-gfbafc3e621c3 #0 [ 142.869985][ T3286] Hardware name: linux,dummy-virt (DT) [ 142.870743][ T3286] pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 142.871643][ T3286] pc : __kfence_free+0x7c/0xb4 [ 142.872351][ T3286] lr : __slab_free+0x48c/0x508 [ 142.872968][ T3286] sp : ffff800082d23ae0 [ 142.873440][ T3286] x29: ffff800082d23ae0 x28: f2ff000002c03d00 x27: ffff00007fe77ec0 [ 142.874572][ T3286] x26: 00000000ffffffff x25: 0000000000000002 x24: ffff00007fe77e00 [ 142.875680][ T3286] x23: 0000000000000001 x22: ffff00007fe77e00 x21: ffff00007fe77e00 [ 142.876633][ T3286] x20: ffff80008142a874 x19: fffffc0001ff9dc0 x18: 0000000000000000 [ 142.877558][ T3286] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000802ffce4 [ 142.878474][ T3286] x14: 0000000000000100 x13: 0000000000000100 x12: 0000000000000000 [ 142.880117][ T3286] x11: 0000000000000032 x10: 000000000000000c x9 : 0000000000000000 [ 142.881140][ T3286] x8 : ffff800082d23bc0 x7 : 0000000000000000 x6 : 0000000000000000 [ 142.882044][ T3286] x5 : ffff80008142a874 x4 : ffff00007f868000 x3 : ffff8000824b02b8 [ 142.882965][ T3286] x2 : f6ff00000b7fce00 x1 : ffff00007f8798f0 x0 : ffff00007fe77e00 [ 142.884235][ T3286] Call trace: [ 142.884913][ T3286] __kfence_free+0x7c/0xb4 [ 142.885658][ T3286] __slab_free+0x48c/0x508 [ 142.886232][ T3286] __kmem_cache_free+0x220/0x230 [ 142.886803][ T3286] kfree+0x5c/0x74 [ 142.887410][ T3286] skb_free_head+0x4c/0xb4 [ 142.887971][ T3286] skb_release_data+0x154/0x1f8 [ 142.888630][ T3286] kfree_skb_reason+0x5c/0xc4 [ 142.889314][ T3286] unix_release_sock+0x1fc/0x40c [ 142.890017][ T3286] unix_release+0x3c/0x54 [ 142.890536][ T3286] __sock_release+0x40/0xb4 [ 142.891108][ T3286] sock_close+0x18/0x28 [ 142.891638][ T3286] __fput+0x78/0x2c4 [ 142.892153][ T3286] __fput_sync+0x50/0x5c [ 142.892679][ T3286] __arm64_sys_close+0x38/0x7c [ 142.893256][ T3286] invoke_syscall+0x48/0x114 [ 142.893753][ T3286] el0_svc_common.constprop.0+0x40/0xe0 [ 142.894403][ T3286] do_el0_svc+0x1c/0x28 [ 142.895094][ T3286] el0_svc+0x34/0xd8 [ 142.895606][ T3286] el0t_64_sync_handler+0x100/0x12c [ 142.896180][ T3286] el0t_64_sync+0x19c/0x1a0 [ 142.896945][ T3286] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:02:24 executed programs: 3 1970/01/01 00:02:29 executed programs: 6 1970/01/01 00:02:34 executed programs: 8 [ 165.292200][ T38] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 165.405091][ T38] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 165.511204][ T38] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 165.658704][ T38] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 167.401855][ T38] hsr_slave_0: left promiscuous mode [ 167.442600][ T38] hsr_slave_1: left promiscuous mode [ 167.631687][ T38] veth1_macvtap: left promiscuous mode [ 167.632795][ T38] veth0_macvtap: left promiscuous mode [ 167.634127][ T38] veth1_vlan: left promiscuous mode [ 167.635259][ T38] veth0_vlan: left promiscuous mode [ 168.751161][ T38] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 168.852769][ T38] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 169.223796][ T38] bond0 (unregistering): Released all slaves [ 170.677143][ T38] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.790797][ T38] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.884513][ T38] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.992409][ T38] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 172.843247][ T38] hsr_slave_0: left promiscuous mode VM DIAGNOSIS: 21:22:19 Registers: info registers vcpu 0 CPU#0 PC=ffff8000818e1414 X00=ffff8000827e8a18 X01=00000000000003c0 X02=ffff8000827e89f8 X03=0000000000000000 X04=ffff800082d2333f X05=ffff800082712def X06=382e32343120205b X07=205b5d3438323736 X08=73203a6d6d6f4320 X09=75636578652d7a79 X10=656c6c616b7a7973 X11=2d33303030302d72 X12=5b5d343832373638 X13=205d363832335420 X14=6f4e20312e726f74 X15=65746e6961742074 X16=2d302e372e362064 X17=6b7a79732d376372 X18=ffffffffffffffff X19=0000000000000000 X20=00000000000003c0 X21=ffff800082d2353f X22=ffff8000827139d8 X23=ffff800082d23540 X24=0000000000000074 X25=0000000000000000 X26=ffff800082485008 X27=ffff8000825fc710 X28=00000000000003c0 X29=ffff800082d233d0 X30=ffff800080763ca8 SP=ffff800082d233d0 PSTATE=624003c9 -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]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000ffffcd7782f0:0000000000000000 Z02[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000ffffcd7782f0:0000ffffb5770000 Z03[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000ffffb5770000:0000ffffb5632c64 Z04[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000ffffcd7782a0:0000ffffb5770408 Z05[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000aaaae69f7770:0000ffffb562a4a8 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]=0000000000000000:0000000000000000:0000ffffcd778530:0000ffffcd778530 Z17[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffcd778500 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=ffff8000818d395c X00=ffff8000818d3958 X01=ffff80008120eb18 X02=ffff00007f9ce7b8 X03=ffff00007f9ce7f8 X04=ffff80008000bf70 X05=ffff7ffffd544000 X06=0000000002c30fb6 X07=0000000000000000 X08=ffff800082db3bb8 X09=0000000000000000 X10=0000000000000000 X11=0000000000000000 X12=0000000000000000 X13=0000000000000000 X14=0000000000000000 X15=0000000020280600 X16=ffff800080008000 X17=ffff7ffffd544000 X18=0000000000000000 X19=ffff800082754500 X20=ffff00007f9ce778 X21=ffff00007f9ce7f8 X22=ffff00007f9ce7b8 X23=000000210fdc0c00 X24=0000000000006b74 X25=ffff00007f9ce6cc X26=ffff00007f9ce7f8 X27=ffff00007f9ce7b8 X28=ffff00007f9ce778 X29=ffff80008000bea0 X30=ffff80008120eb30 SP=ffff80008000bea0 PSTATE=204000c9 --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[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000ffffd82cc440:0000000000000000 Z02[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000ffffd82cc440:0000ffff87770000 Z03[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000ffff87770000:0000ffff87632c64 Z04[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000ffffd82cc3f0:0000ffff87770408 Z05[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:0000aaaab9238770:0000ffff8762a4a8 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]=0000000000000000:0000000000000000:0000ffffd82cc680:0000ffffd82cc680 Z17[3-2]=0000000000000000:0000000000000000:0000000000000000:0000000000000000 [1-0]=0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffd82cc650 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