syzkaller login: [   46.456884][ T2082] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   46.457711][ T2082] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   46.458287][ T2082] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:2021' (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
[   63.401712][ T2230] cgroup: Unknown subsys name 'net'
[   63.558241][ T2230] cgroup: Unknown subsys name 'hugetlb'
[   63.560165][ 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 00:01:25 starting 2 fuzzer processes
00:01:25 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000))

panic: unaligned 64-bit atomic operation

goroutine 23 [running]:
runtime/internal/atomic.panicUnaligned()
	/usr/local/go/src/runtime/internal/atomic/unaligned.go:8 +0x24
runtime/internal/atomic.Xadd64(0x1e02544, 0x1)
	/usr/local/go/src/runtime/internal/atomic/atomic_arm.s:256 +0x14
main.(*Proc).executeRaw(0x1c92540, 0x1c13f08, 0x1c929e0, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:320 +0x158
main.(*Proc).execute(0x1c92540, 0x1c13f08, 0x1c929e0, 0x7, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x38
main.(*Proc).loop(0x1c92540)
	/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:
09:12:40  Registers:
info registers vcpu 0
R00=00000002 R01=01dfbc9b R02=00000001 R03=00000000
R04=00000000 R05=01dfbc38 R06=00000000 R07=00000004
R08=00000000 R09=00000000 R10=01c00b40 R11=00000005
R12=00000000 R13=01dfbc08 R14=0004b4a4 R15=0007fdc4
PSR=60000010 -ZC- A S usr32
s00=7f8025b3 s01=ff000000 d00=ff0000007f8025b3
s02=5bdca314 s03=393c3412 d01=393c34125bdca314
s04=f81e7fff s05=d0f38ffa d02=d0f38ffaf81e7fff
s06=9243cc2e s07=82c209ba d03=82c209ba9243cc2e
s08=7454cb1d s09=bbeaa26b d04=bbeaa26b7454cb1d
s10=dc1724da s11=8fdaeee1 d05=8fdaeee1dc1724da
s12=772f7dec s13=543c29dd d06=543c29dd772f7dec
s14=35a1e37b s15=62960632 d07=6296063235a1e37b
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=7ff402bd s33=e92cb6d5 d16=e92cb6d57ff402bd
s34=cd50369e s35=c54f8d0f d17=c54f8d0fcd50369e
s36=a47e4c4c s37=6f697735 d18=6f697735a47e4c4c
s38=7fff93f1 s39=8ffaf81e d19=8ffaf81e7fff93f1
s40=cc2ed0f3 s41=09ba9243 d20=09ba9243cc2ed0f3
s42=cb1d82c2 s43=a26b7454 d21=a26b7454cb1d82c2
s44=24dabbea s45=eee1dc17 d22=eee1dc1724dabbea
s46=7dec8fda s47=29dd772f d23=29dd772f7dec8fda
s48=b73468d3 s49=a679a3a7 d24=a679a3a7b73468d3
s50=b3074ce9 s51=2fa42b59 d25=2fa42b59b3074ce9
s52=37c6c074 s53=56b6af7b d26=56b6af7b37c6c074
s54=5449b732 s55=11182639 d27=111826395449b732
s56=c92e937d s57=2059ef0f d28=2059ef0fc92e937d
s58=488a43bb s59=4789d41b d29=4789d41b488a43bb
s60=cfbcdc40 s61=2405eea3 d30=2405eea3cfbcdc40
s62=9e9c7715 s63=989131f8 d31=989131f89e9c7715
FPSCR: 00000000
info registers vcpu 1
R00=825a01c0 R01=84044680 R02=00000055 R03=810bb424
R04=82687ec0 R05=00000000 R06=000042f8 R07=000042f8
R08=df95dee0 R09=df95def0 R10=0000008e R11=df95de8c
R12=df95de90 R13=df95de80 R14=810bb458 R15=810bb434
PSR=60030013 -ZC- A S svc32
s00=91b80c18 s01=24ef9b79 d00=24ef9b7991b80c18
s02=612f6c61 s03=696d6f74 d01=696d6f74612f6c61
s04=61702e63 s05=5563696e d02=5563696e61702e63
s06=696c616e s07=64656e67 d03=64656e67696c616e
s08=090a2928 s09=7273752f d04=7273752f090a2928
s10=636f6c2f s11=672f6c61 d05=672f6c61636f6c2f
s12=72732f6f s13=75722f63 d06=75722f6372732f6f
s14=6d69746e s15=6e692f65 d07=6e692f656d69746e
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=7ff402bd s33=e92cb6d5 d16=e92cb6d57ff402bd
s34=cd50369e s35=c54f8d0f d17=c54f8d0fcd50369e
s36=a47e4c4c s37=6f697735 d18=6f697735a47e4c4c
s38=7fff93f1 s39=8ffaf81e d19=8ffaf81e7fff93f1
s40=cc2ed0f3 s41=09ba9243 d20=09ba9243cc2ed0f3
s42=cb1d82c2 s43=a26b7454 d21=a26b7454cb1d82c2
s44=24dabbea s45=eee1dc17 d22=eee1dc1724dabbea
s46=7dec8fda s47=29dd772f d23=29dd772f7dec8fda
s48=b73468d3 s49=a679a3a7 d24=a679a3a7b73468d3
s50=b3074ce9 s51=2fa42b59 d25=2fa42b59b3074ce9
s52=37c6c074 s53=56b6af7b d26=56b6af7b37c6c074
s54=5449b732 s55=11182639 d27=111826395449b732
s56=c92e937d s57=2059ef0f d28=2059ef0fc92e937d
s58=488a43bb s59=4789d41b d29=4789d41b488a43bb
s60=cfbcdc40 s61=2405eea3 d30=2405eea3cfbcdc40
s62=9e9c7715 s63=989131f8 d31=989131f89e9c7715
FPSCR: 00000000