syzkaller login: [ 159.795867][ C1] hrtimer: interrupt took 86182276 ns Warning: Permanently added '[localhost]:60702' (ED25519) to the list of known hosts. 1970/01/01 00:03:58 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:04:36 parsed 1 programs [ 291.475477][ T3319] cgroup: Unknown subsys name 'net' [ 291.782123][ T3319] cgroup: Unknown subsys name 'cpuset' [ 291.853036][ T3319] cgroup: Unknown subsys name 'rlimit' [ 293.436188][ T3319] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 309.031746][ T3327] 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. [ 321.777598][ T3347] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 321.800994][ T3347] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 324.797023][ T3347] hsr_slave_0: entered promiscuous mode [ 324.814242][ T3347] hsr_slave_1: entered promiscuous mode [ 327.190675][ T3347] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 327.227162][ T3347] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 327.258386][ T3347] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 327.332185][ T3347] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 329.824420][ T3347] 8021q: adding VLAN 0 to HW filter on device bond0 [ 338.582478][ T3347] veth0_vlan: entered promiscuous mode [ 338.645760][ T3347] veth1_vlan: entered promiscuous mode [ 339.044933][ T3347] veth0_macvtap: entered promiscuous mode [ 339.099328][ T3347] veth1_macvtap: entered promiscuous mode [ 339.568130][ T1494] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 339.569153][ T1494] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 339.570685][ T1494] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 339.571032][ T1494] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 340.802155][ T3389] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 341.056870][ T3389] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 341.376224][ T3389] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 341.686698][ T3389] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 343.479628][ T3389] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 343.563162][ T3389] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 343.620868][ T3389] bond0 (unregistering): Released all slaves [ 344.001596][ T3389] hsr_slave_0: left promiscuous mode [ 344.031120][ T3389] hsr_slave_1: left promiscuous mode [ 344.062681][ T3389] veth1_macvtap: left promiscuous mode [ 344.063460][ T3389] veth0_macvtap: left promiscuous mode [ 344.064227][ T3389] veth1_vlan: left promiscuous mode [ 344.064897][ T3389] veth0_vlan: left promiscuous mode 1970/01/01 00:06:00 executed programs: 0 [ 366.831746][ T3492] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 366.863516][ T3492] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 370.019336][ T3492] hsr_slave_0: entered promiscuous mode [ 370.027408][ T3492] hsr_slave_1: entered promiscuous mode [ 371.653801][ T3492] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 371.743445][ T3492] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 371.794219][ T3492] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 371.838187][ T3492] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 373.942854][ T3492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 382.966264][ T3492] veth0_vlan: entered promiscuous mode [ 383.034576][ T3492] veth1_vlan: entered promiscuous mode [ 383.313955][ T3492] veth0_macvtap: entered promiscuous mode [ 383.380882][ T3492] veth1_macvtap: entered promiscuous mode [ 383.632440][ T31] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 383.633168][ T31] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 383.633595][ T31] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 383.633924][ T31] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:06:23 executed programs: 2 [ 384.612025][ T3594] ------------[ cut here ]------------ [ 384.612606][ T3594] verifier bug: not inlined functions bpf_probe_read_kernel_str#115 is missing func(1) [ 384.617128][ T3594] WARNING: CPU: 1 PID: 3594 at kernel/bpf/verifier.c:22838 do_misc_fixups+0x1784/0x1ab4 [ 384.647589][ T3594] Modules linked in: [ 384.651371][ T3594] CPU: 1 UID: 0 PID: 3594 Comm: syz.2.17 Not tainted 6.16.0-syzkaller-11105-ga6923c06a3b2 #0 PREEMPT [ 384.656618][ T3594] Hardware name: linux,dummy-virt (DT) [ 384.657701][ T3594] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 384.658844][ T3594] pc : do_misc_fixups+0x1784/0x1ab4 [ 384.659600][ T3594] lr : do_misc_fixups+0x1784/0x1ab4 [ 384.660219][ T3594] sp : ffff80008936b9a0 [ 384.660723][ T3594] x29: ffff80008936b9a0 x28: f5ff8000832f5000 x27: 000000000000000a [ 384.662097][ T3594] x26: f8f0000007ba8000 x25: 0000000000000000 x24: f8f0000007bae200 [ 384.663042][ T3594] x23: 000000000000f0ff x22: 000000000000000a x21: f8f0000007bae128 [ 384.664039][ T3594] x20: f8f0000007ba8aa8 x19: ffff80008243e828 x18: 0000000000000000 [ 384.665148][ T3594] x17: 0000000000000000 x16: 0000000000000000 x15: ffff800081b73b80 [ 384.666383][ T3594] x14: 0000000000000342 x13: 0000000000000000 x12: 0000000000000002 [ 384.667392][ T3594] x11: 00000000000000c0 x10: 646e0773d90f24cc x9 : 73727a981a23afd7 [ 384.668413][ T3594] x8 : fcf0000007bb36f8 x7 : 0000000000000190 x6 : 0000003978391654 [ 384.672305][ T3594] x5 : 0000000000000001 x4 : fbffff3fffffffff x3 : 000000000000ffff [ 384.673256][ T3594] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fcf0000007bb2500 [ 384.674462][ T3594] Call trace: [ 384.675172][ T3594] do_misc_fixups+0x1784/0x1ab4 (P) [ 384.676131][ T3594] bpf_check+0x1308/0x2a8c [ 384.676855][ T3594] bpf_prog_load+0x634/0xb74 [ 384.678108][ T3594] __sys_bpf+0x2e0/0x1a3c [ 384.679770][ T3594] __arm64_sys_bpf+0x24/0x34 [ 384.681165][ T3594] invoke_syscall+0x48/0x110 [ 384.682784][ T3594] el0_svc_common.constprop.0+0x40/0xe0 [ 384.685202][ T3594] do_el0_svc+0x1c/0x28 [ 384.686673][ T3594] el0_svc+0x34/0x10c [ 384.687882][ T3594] el0t_64_sync_handler+0xa0/0xe4 [ 384.689794][ T3594] el0t_64_sync+0x1a4/0x1a8 [ 384.691833][ T3594] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:06:29 executed programs: 28 1970/01/01 00:06:34 executed programs: 56 1970/01/01 00:06:39 executed programs: 86 1970/01/01 00:06:44 executed programs: 116 1970/01/01 00:06:49 executed programs: 143 VM DIAGNOSIS: 17:12:14 Registers: info registers vcpu 0 CPU#0 PC=ffff80008010a148 X00=0000000000002492 X01=00000000000003e6 X02=0000000001733405 X03=0000000000002878 X04=ffff800081b73b80 X05=0000000000000001 X06=000000000252f590 X07=fbf0000005bd2c00 X08=fbf0000005bd2cc0 X09=0000000000000001 X10=0000000001ccfb4a X11=0000000000000001 X12=000000000000000a X13=0000000000000001 X14=0252f590d9107c7c X15=0000000000000000 X16=ffff800080000000 X17=fff07ffffcfd2000 X18=0000000000000000 X19=fff000007f8d4a00 X20=fbf0000005bd2c00 X21=0000004d0ca1e289 X22=f8f0000005dcb780 X23=0000000000000001 X24=000000597aac7c05 X25=00000000000000c0 X26=0000000000000001 X27=ffff80008017f368 X28=0000000000000000 X29=ffff800080003d10 X30=e1cf8000800f6f64 SP=ffff800080003d10 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffff000000000000:ff00000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ff000000f0000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3303330333033303:3303330333033303 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:bcbcbcc0bcbcbcbc:bcbcbcc0bcbcbcbc Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000073:0000aaaada29ccb0 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000074:0000aaaada299f90 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffdec56640:0000ffffdec56640 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffdec56610 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=ffff800081b2fcf4 X00=ffff800082c83b18 X01=00000000000003c0 X02=ffff800082c83af8 X03=0000000000000000 X04=0000000000000000 X05=000000000000000a X06=000000000000003a X07=0000000000000000 X08=7f7f7f7f7f7f7f7f X09=ffff800082abf158 X10=0000000000000001 X11=ffff80008936b490 X12=ffff8000829ff210 X13=ffff80008936b25d X14=ffff80008936b268 X15=ffff80008936b0d0 X16=0000000000000000 X17=0000000000000000 X18=00000000ffffffff X19=00000000000003c0 X20=f7f000000303ee00 X21=ffff8000808ed690 X22=0000000000000f01 X23=0000000000000000 X24=0000000000000000 X25=ffff8000829211f0 X26=00000000000003c0 X27=0000000000000000 X28=fcf0000007bb2500 X29=ffff80008936b390 X30=ffff800080857008 SP=ffff80008936b390 PSTATE=624023c9 -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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2525252525252525:2525252525252525 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6572207265767265:730073250a0d0a0d Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:656820747563205b:2d2d2d2d2d2d2d2d Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00ff00ff00000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000000f0f0000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:202c315b20746573:203a336d69737665 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:203a29315f657661:6c735f646e6f6220 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:206e612073612067:6e6976616c736e45 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffd12cd3e0:0000ffffd12cd3e0 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd8:0000ffffd12cd3b0 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