syzkaller login: [   47.720131][ T2082] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   49.210194][ T2082] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   49.211414][ T2082] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:53268' (ECDSA) to the list of known hosts.
1970/01/01 00:01:00 fuzzer started
1970/01/01 00:01:02 dialing manager at localhost:40707
[   63.671589][ T2230] cgroup: Unknown subsys name 'net'
[   63.824732][ T2230] cgroup: Unknown subsys name 'hugetlb'
[   63.825620][ T2230] cgroup: Unknown subsys name 'rlimit'
1970/01/01 00:01:03 syscalls: 2914
1970/01/01 00:01:03 code coverage: CONFIG_KCOV is not enabled
1970/01/01 00:01:03 comparison tracing: CONFIG_KCOV is not enabled
1970/01/01 00:01:03 extra coverage: CONFIG_KCOV is not enabled
1970/01/01 00:01:03 delay kcov mmap: CONFIG_KCOV is not enabled
1970/01/01 00:01:03 setuid sandbox: enabled
1970/01/01 00:01:03 namespace sandbox: enabled
1970/01/01 00:01:03 Android sandbox: /sys/fs/selinux/policy does not exist
1970/01/01 00:01:03 fault injection: enabled
1970/01/01 00:01:03 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
1970/01/01 00:01:03 net packet injection: enabled
1970/01/01 00:01:03 net device setup: enabled
1970/01/01 00:01:03 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
1970/01/01 00:01:03 devlink PCI setup: PCI device 0000:00:10.0 is not available
1970/01/01 00:01:03 NIC VF setup: PCI device 0000:00:11.0 is not available
1970/01/01 00:01:03 USB emulation: enabled
1970/01/01 00:01:03 hci packet injection: /dev/vhci does not exist
1970/01/01 00:01:03 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist
1970/01/01 00:01:03 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist
1970/01/01 00:01:03 fetching corpus: 0, signal 0/0 (executing program)
1970/01/01 00:01:03 fetching corpus: 0, signal 0/0 (executing program)
1970/01/01 00:01:26 starting 2 fuzzer processes
00:01:27 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000380)={@random="2be81d8eed57", @remote, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local, @empty, @local, @dev={0xac, 0x14, 0x14, 0x17}}}}}, 0x0)
syz_extract_tcp_res(0x0, 0x0, 0x0)

panic: unaligned 64-bit atomic operation

goroutine 22 [running]:
runtime/internal/atomic.panicUnaligned()
	/usr/local/go/src/runtime/internal/atomic/unaligned.go:8 +0x24
runtime/internal/atomic.Xadd64(0x2dae7c4, 0x1)
	/usr/local/go/src/runtime/internal/atomic/atomic_arm.s:256 +0x14
main.(*Proc).executeRaw(0x2c0bdc0, 0x2d8ebb8, 0x2c9a900, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:320 +0x158
main.(*Proc).execute(0x2c0bdc0, 0x2d8ebb8, 0x2c9a900, 0x7, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x38
main.(*Proc).loop(0x2c0bdc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xe8
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:307 +0x1740

VM DIAGNOSIS:
10:19:36  Registers:
info registers vcpu 0
R00=0000000e R01=0246c5f8 R02=02477280 R03=00000000
R04=7e8bc654 R05=76fcbda0 R06=7e8bc654 R07=0000008e
R08=00000001 R09=00000004 R10=00000004 R11=004964e9
R12=00000000 R13=7e8bc610 R14=004344c0 R15=76c0cc88
PSR=60030010 -ZC- A S usr32
s00=d60410e8 s01=a6fa96e9 d00=a6fa96e9d60410e8
s02=79730a29 s03=78655f7a d01=78655f7a79730a29
s04=de541080 s05=e1ad5d5f d02=e1ad5d5fde541080
s06=ab0b4b33 s07=34dc7465 d03=34dc7465ab0b4b33
s08=769cdf18 s09=10521d9d d04=10521d9d769cdf18
s10=23c1c521 s11=87d016ab d05=87d016ab23c1c521
s12=00000005 s13=00000000 d06=0000000000000005
s14=00000000 s15=1b000000 d07=1b00000000000000
s16=00000000 s17=00000000 d08=0000000000000000
s18=00000000 s19=00000000 d09=0000000000000000
s20=00000000 s21=00000000 d10=0000000000000000
s22=00000000 s23=00000000 d11=0000000000000000
s24=00000000 s25=00000000 d12=0000000000000000
s26=00000000 s27=00000000 d13=0000000000000000
s28=00000000 s29=00000000 d14=0000000000000000
s30=00000000 s31=00000000 d15=0000000000000000
s32=6e3961cd s33=88a66bf1 d16=88a66bf16e3961cd
s34=0d657351 s35=2ee597e3 d17=2ee597e30d657351
s36=dacd5618 s37=24a6cfae d18=24a6cfaedacd5618
s38=104300a5 s39=248d291c d19=248d291c104300a5
s40=69c8525c s41=a4c31647 d20=a4c3164769c8525c
s42=3d6730f4 s43=d87ac5cc d21=d87ac5cc3d6730f4
s44=7f4064c1 s45=bbc3044f d22=bbc3044f7f4064c1
s46=6cb2fb4a s47=c936c507 d23=c936c5076cb2fb4a
s48=00000001 s49=00000000 d24=0000000000000001
s50=00000000 s51=00000000 d25=0000000000000000
s52=34767069 s53=78307b3d d26=78307b3d34767069
s54=30202c31 s55=30303878 d27=3030387830202c31
s56=7830202c s57=30202c36 d28=30202c367830202c
s58=202c3478 s59=2c317830 d29=2c317830202c3478
s60=696c4020 s61=6c5f6b6e d30=6c5f6b6e696c4020
s62=6c61636f s63=6540202c d31=6540202c6c61636f
FPSCR: 00000000
info registers vcpu 1
R00=00000002 R01=002ae2b7 R02=00000002 R03=00000000
R04=00000000 R05=00000005 R06=000000ff R07=00000004
R08=00000007 R09=000004b1 R10=02c00780 R11=00000005
R12=00000001 R13=02c31c6c R14=0004b4a4 R15=0007fdc4
PSR=60000010 -ZC- A S usr32
s00=000000ff s01=00000000 d00=00000000000000ff
s02=00000000 s03=00000000 d01=0000000000000000
s04=00000000 s05=00000000 d02=0000000000000000
s06=00000000 s07=00000000 d03=0000000000000000
s08=00000000 s09=00000000 d04=0000000000000000
s10=63538263 s11=37010135 d05=3701013563538263
s12=0379010e s13=1a0f0c06 d06=1a0f0c060379010e
s14=3633211c s15=39773b3a d07=39773b3a3633211c
s16=00000000 s17=00000000 d08=0000000000000000
s18=00000000 s19=00000000 d09=0000000000000000
s20=00000000 s21=00000000 d10=0000000000000000
s22=00000000 s23=00000000 d11=0000000000000000
s24=00000000 s25=00000000 d12=0000000000000000
s26=00000000 s27=00000000 d13=0000000000000000
s28=00000000 s29=00000000 d14=0000000000000000
s30=00000000 s31=00000000 d15=0000000000000000
s32=00000000 s33=00000000 d16=0000000000000000
s34=00000000 s35=00000000 d17=0000000000000000
s36=00000000 s37=00000000 d18=0000000000000000
s38=00000000 s39=00000000 d19=0000000000000000
s40=00000000 s41=00000000 d20=0000000000000000
s42=00000000 s43=00000000 d21=0000000000000000
s44=00000000 s45=00000000 d22=0000000000000000
s46=00000000 s47=00000000 d23=0000000000000000
s48=00000000 s49=00000000 d24=0000000000000000
s50=00000000 s51=00000000 d25=0000000000000000
s52=00000000 s53=00000000 d26=0000000000000000
s54=00000000 s55=00000000 d27=0000000000000000
s56=00000000 s57=00000000 d28=0000000000000000
s58=00000000 s59=00000000 d29=0000000000000000
s60=00000000 s61=00000000 d30=0000000000000000
s62=00000000 s63=00000000 d31=0000000000000000
FPSCR: 00000000